在DNA为模版合成RNA过程中,需要U代替T与A配对,U来自哪里?

动名词做状语、
渔夫稳稳地站在浪冲击摇晃的渔船上,正兴致勃勃的投渔网、

DNA分子中还有内含子和非编码区,在转录成mRNA时被切掉了.

宛风：李老师,你好,我是您的学生宛风.
李老师：哦,宛风啊,
宛风：我们几个同学打算来看望您,不知道您有时间吗?
李老师：好啊,欢迎欢迎!
宛风：您什么时候有空呢：
李老师：那就今天下午3点到我办公室吧!
宛风：好的,我们一定会准时去的.李老师,再见.
李老师：好的,再见!

写作模板——提纲式作文
1． 对立观点式
A.有人认为X 是好事,赞成X,为什么?
B.有人认为X 是坏事,反对X,为什么?
C.我的看法.
Some people are in favor of the idea of doing X.They point out the fact that 支持X 的第一个原因.They also argue that 支持X 的另一个原因.
However,other people stand on a different ground.They consider it harmful to do X.They firmly point out that 反对X 的第一个理由.An example can give the details of this argument:
There is some truth in both arguments.But I think the advantages of X overweigh the disadvantages.In addition to the above-mentioned negative effects it might bring about,X also may X 的有一个坏处.

模板类的定义要放在一个文件中,不能分开来定义.

第二
templateT Cylinder::Cylinder(T r,T h){ //class T后多了个T
//Cylinder.h
#include
using namespace std;
#define PI 3.14
template class Cylinder{
public:
Cylinder(T r,T h);
T area();
T volume();
protected:
T radius,height;
};
template Cylinder::Cylinder(T r,T h){ //class T后多了个T
radius=r;
height=h;
}
templateT Cylinder::area(){
return ((PI*radius*radius*2)+(2*PI*radius*height));
}
templateT Cylinder::volume(){
return(PI*radius*radius*height);
}
//main.cpp
#include "Cylinder.h"
int main(){
int r,h;
cin>>r>>h;
Cylinder cy(r,h);

cout< cout< cin>>r>>h;
Cylinder cy2(r,h);
cout< cout< return 0;
}

这应该是随机的,总之 不惊慌
无论是什么,你就当作 面试的是空气人,就行了,该怎样 就怎样讲

On the night of National Day we watch fireworks.
It's October 1 ( the first).It's National Day.
October first is the National Day of China.
It's October 1 ( the first).It's National Day.
Two of my classmates descended upon me on National Day.
October 1 is celebrated as the National Day in China.
My grandmother is doing up some watermelon so that we can eat them on National Day.
We should make the best of our time and not waste the precious days ofour youth.
During the National Day,nearly all the units stick flags out.
After working in a factory for several years,he decided to dust off his middle school textbooks and sit for the college entrance examination

美国的机器人公司,举行了一场人与机器的对决,可以好好描写一下.
历史嘛.有七个伟大的机器人,创造了后来的整个机器世界.
我真的尽力了.

模版上的并没有错,只是把【他们的概念】分解成为【他们每个人】的意思而已
所以整句话的翻译是：
【当然学生们都想学他们每个人所感兴趣的东西.】
那么,换成【they are肯定也没错】,这时候表达的就是一个【整体】的概念
翻译起来就是：【当然学生们都想学他们所感兴趣的东西.】
祝学业进步!

看上去AC是直径,
假设AB交圆AC的两个点是A、B,那么∠ABC=90
∴ ∠BCD=90-85=5
你测量∠BCD即可

Hello,everyone.I am Li Ming.I am a sunny boy with a sunny look.I'm eleven years old.I am a Grade Five student in Haidian No.1 Primary School (海淀一小).I always go to school on foot in the morning.Playing basketball and table tennis is fun.It makes me healthy and strong.I also like watching movies and cartoon films.I usually watch TV for a while after I finish my homework.Sometimes I go to cinema with friends or with my parents on weekends.

模板分子中腺嘌呤（A）占30％.
解析：巧设参数,用图形直观结合代数法计算.
设mRNA碱基总数为100,则由题意知,Gm=15,Cm=25,那么 Am+Tm=100-15-25=60
又转录出mRNA的DNA分子（模板分子）是双链,设分别为链1、链2,根据碱基互补配对原则及分子结构,有 Gm=C1=G2=15、Cm=G1=C2=25、Am=T1=A2、Tm=A1=T2
所以,模板DNA分子中腺嘌呤A占的百分比为 A/（A+T+G+C)=(A1+A2)/(A1+A2+T1+T2+G1+G2+C1+C2)=(Am+Tm)/2(Am+Tm+Gm+Cm)=60/200=30％.

(1)物体恰好可以匀速下滑：mgsin37°=μmgcos37°,μ=tan37°=0.75
（2）物体不下滑,f=mgsin30°=0.5mg=50N
（3）物体加速下滑,f=μmgcos45°=(3*2^1/2)/8*mg=75/2*2^1/2

AB,CD的延长线应相交成85°的角,∴另外两角之和因是180°-85°=95°,又∵∠BAC=32°,∠DCA=65°,32°+65°=97°≠95°,∴此时AB,CD的延长线相交成的角是不符合规定的

分别延长BA、CD、相交于E,
分别延长CB、DA相交于F,
量得∠B+∠C=130°时,∠E=50°,
∠C+∠D=150°时,∠F=30°,满足条件,
∴∠D-∠B=(150°-∠C)-(130°-∠C)=20°,
即∠D-∠B=20°时满足条件.

延长BA和CD交E∠A+∠D=120+30=150°或∠B+∠C=180-30=150°望采纳

AC连线,量测角A和角C并相加,如果为180—85=95度,则正确了.

相同.只要是双链DNA,比值永远是1
根据是：碱基互补配对规律.A与T配对；G与C配对.
A = T ；G = C
所以,A+C = T+G
这是简单的数学恒等式变换.

仍有意义.主要是比对你的引物对是否与非特异性序列有互补关系
所以你的样本来自哪个物种,你就去blast将引物对与该物种的基因组序列（或mRNA序列）做比对.

相同,因为是同一模板mRNA,所以密码子序列相同,所以多肽链相同

因为转录是将DNA单链转录成信使RNA 是以亲代DNA单链为模板的
逆转录是将信使RNA形成DNA单链 是以信使RNA为模板的

=乙肝病毒DNA单链碱基数/3（记住,是单链DNA的碱基数）
因为由DNA（DNA是双链）转录过来的mRNA去翻译,而mRNA只是单链,mRNA的碱基数只有DNA的一半,而3个碱基决定一个密码子,密码子决定氨基酸,有密码子就有多少氨基酸!
不明的话可以在问!还有啊,你的基础要加强一点,这是很基础的题目了!》-《

As is vividly depicted in the picture,many young people are standing together when they find that there are so many ways to go.Thus,all of them are stopping there and waiting for help.Obviously,it is the shortage of confidence for their future that makes it impossible for them to get the attainment they want to.
Simple as it is,what the picture conveys to us is thought-provoking.With the development of economy and society,competition is increasingly fierce and there are more and more chance for us to get.But it is impossible for the ones to achieve attainments if the ones have no striving spirit to surmount the difficulties.Hence,people in mounting numbers put great emphasis on the striving spirit.In fact,it has been universally acknowledged that the ability of fighting is the most essential qualification that anyone who wants to achieve success should possess.
To my way of thinking,the problem that all of the college are just stopping and waiting but no fighting and thinking will generate severe consequences .Measures should be adopted before things get worse.It is high time that all of us ,parents,educators,and the authorities,make combined efforts to make young people change their outlook of life and acquire determined spirit.Only by this way is it reasonable for us to believe that this problem can be perfectly solved in the near future.

三段论,模版痕迹不要太重,其实最好是自己总结一些模版

1、不能调换
2、具体分析每段内容（找关键词）
3、按照由小到大的顺序来写,写了（结合文章具体内容答）
4、如果调换就不能体现议论文语言的准确严密
（使条理清晰结构严谨）具体要根据文章与得分点来达,否则说不定会倒扣分.
希望对您有所帮助

简单来说,转录是遗传信息由DNA转换到RNA的过程,作为蛋白质生物合成的第一步.而蛋白质是固定的,所以RNA也是固定的.
转录需要酶,一种酶的作用是转录前先识别,确定是那条DNA单链并标记,然后另一种酶以标记为准开始转录RNA,保证RNA的正确性

105+17.5+28+56+56+49+50+28+90=480
老兄肯定能过,请客去吧

Hello!大家好,我叫王晓,现在在高密市开发区埠口小学五年级学习.
我有一张圆圆的脸,一双乌黑的眼睛,短头发.我今年12岁了,不小了吧?却总也脱不掉那满脸的稚气.
我的爱好就是爱看书.说起看书,我还有一段小故事呢!那天,我看见我的一个同学买了一本《苦儿流浪记》,这本书我已经向往了许久,可是爸爸始终没有答应我的要求.我的自尊心很强,从小到大几乎没有央求过别人,这次,我硬着头皮,只好向他去借.谁知,他说可以是可以,可得拿动物图书跟与交换,我只好把书给他,向他要了那本《苦儿流浪记》.
我的缺点就是爱掉“金豆豆”.咳,你可别笑,这也是我的爱好哩!养的宠物死了,哭!受同学欺负,哭!考试不好,哭!看书看到感人处,鼻子一酸,又落下两排“大珍珠”.不过,我丝毫不觉得难为情,古人云：“当笑则笑,当哭则哭,无须掩饰.”
要说我不爱的,就数运动了.体育成绩自然不好了.三年级时,垒球扔个四五米顶天了,成绩还没过70分.不过,这个缺点,以后我要改.
我这个人,不仅爱哭爱笑,爱读书爱剪纸,还爱交朋友.你愿意和我交个朋友吗?
2)朋友,认识我吗?下面,我向各位做一下自我介绍.
我叫陈文强,现在在高密市开发区埠口小学五年级学习,今年11岁.我家里有4口人,有爸爸、妈妈、姐姐和我.我的外表嘛,说不上是英俊,但也不算丑.圆圆的脸蛋上,嵌着一双浓眉大眼,两只耳朵长在两旁,一个小嘴镶嵌在脸蛋中央,一个小嘴长在鼻子下面.我每天都是一个笑脸,即使有烦恼我也不会说出来.
我有个乐天助人的特点.记得有一次,我们中午放学,我走在回家的路上,忽然看见一个老奶奶身上背着很多东西,走不动了.我马上跑过去,问了一下情况.原来今天老奶奶去走亲家,由于亲家给的礼物太多,老奶奶累得走不动了.于是我对她说：“老奶奶,我帮助你把东西背回家吧!”老奶奶高兴地回答说：“好,好.谢谢你,小朋友.”我一边背着东西一边搀扶着老奶奶.不一会儿,就到了老奶奶家.我把东西放到老奶奶的屋子里,老奶奶直夸我是一个好孩子.我听了,心里甜蜜蜜的.
我也有一个爱好,爱看书.记得有一天上午,妈妈叫我剥蚕豆,我答应了.我一边剥蚕豆一边看书,妈妈看见了,哈哈大笑.我疑惑不解地说：“妈妈,你笑什么?”妈妈回答说：“你自已看一看吧!”我连忙低下头一看,我也忍不住笑了起来,原来我把豆壳和豆肉混在一起了.当然,这是我的一个缺点.以后,无论做什么事情都要认真,全神贯注.
我呀,有时候也很马虎.比如在数学这一方面,举个例子说明：125×30＝3750.用简便的方法就是125×3＝375.我先这样算出结果,直接把“375”当成了得数,把积缩小了10倍.有时候,我还会把加法算成乘法,把乘法算成加法呢!
我写完了作业,根本就不检查,才造成了许多错误.如果我检查了,有时候还会照着原来的抄写一遍.当然是为了节省脑子嘛.我决定,以后要认真检查作业,保证没有错误才行.
我这个人爱看电视,所以大部分精力都用在了看电视身上了.有时候,我吃饭也要看着电视,看书也看着电视.一开始,我以为是一举两得,两全其美,可是接下来一考虑,还是一件事情也没有做好.爸爸因此还给我订了一条规则：如果五年级上学期考考不到满分,不准看电视.我想：我以后要少看电视,把精力要用在学习上.
我有许多优点,也有许多缺点.我以后要改正这些缺点,取人之长,补己之短.我要改变自我,做一个新的我.
你们现在认识我了吧?喜欢我吗?
我这个人呀
我这个人呀!
小时候,妈妈常埋怨我：“你这个调皮鬼呀!”长大了,我常自嘲：“我这个人呀,就这样了.”什么样?用同学们的话来归纳：“你这个人呀,真是个怪人!”
有时候,我希望自己能快点长大,做一番惊天动地的大事,让周围的人全都惊诧不已.可有时候,又希望自己永远也别长大,做父母身边的小公主.
有一次,我和同学一起上街,看见一个小贩在欺侮一个外地人,我便梗着脖子去和小贩吵,那外地人乘机走了,我却白挨了一顿骂.同学拉走我说：“你这个怪人呀,管这闲事干嘛厂过后想想,自己也叹口气,我这个人呀!
老师讲课时突然打个饱嗝,别的同学都没有声音,我却笑出了声,被老师狠瞪了一眼.为什么别的同学能不笑,我却忍不住呢?我这个人呀!
学校组织同学看电影(战争,让女人走开>,当看到影片中营长妻子和副连长妻子等人听说部队将要开拔后杀猪的场面,我哭了.周围正说笑着的同学都惊诧地看着我.我想忍住,却怎么也忍不住.别人不笑的时候,我笑了；别人不哭的时候,我又哭了.我就是这么个怪人.有人说应学会控制感情,可我学不会,我只能任感情的小溪自由地流淌.
夜里,对着窗外的夜空,看着柠檬一样的月亮,我想得很多.也许在周围人眼里我是个难以理解的怪人,但我认为这种“怪”是实在的、可爱的.我就是我,为什么要想方设法去改变,去隐藏呢?也许我永远也改变不了,可我并不觉得遗憾,尽管我会自嘲：我这个人呀!这就是我.
我的名字叫严振宇,据说这个名字是我爷爷给我取的,其中寄托着亲人拉对我的期望,他们希望我的学识能震撼宇宙,真是用心良苦啊!我今年 10 岁了,在十小四年级一班读书,是一个活泼可爱的小男生.
我 1 米 4 的个子,长着一双水灵的大眼睛,两旁还嵌着一对招风又很可爱的耳朵,还有一张能说会道的嘴.我十分喜欢红色的衣裳,因为红色代表着激情,象征着革命战士们的鲜血,看着它就会想起前辈们抛头颅洒热血的情景,穿着这个颜色,我们就会居安思危,所以我喜欢红色.
我是一个毛毛躁躁的人,做起事来总是丢三落四的.记得有一次,妈妈正在烧菜时,忽然发现黄酒没有了,看见了正在悠闲的我,便将我叫过去,笑咪咪地说“帅哥,去帮妈妈买袋黄酒好吗?”我很高兴地接受了这个任务,拿着妈妈递给我的 5 元钱,还没等吩咐完,就一溜烟地冲下楼,直奔门口小杂货店.就在准备掏钱买东西时,却突然忘记了要买什么了,于是我在小店门口来回地踱步,苦思冥想起来.“哦,好像是味精!”我一拍脑门自言自语道,事不宜迟,我便匆匆忙忙地买了一袋味精后,飞快地跑回了家.一进门,妈妈看到我手里的味精,不解地问道“你怎么拿了味精,我要的黄酒呢?你这个小马虎呀,听话还没听好,就走了,又得重新跑一趟了吧?”
你别看我平时马马虎虎的,可在看电视的时间上我可决不含糊,如果在我每星期看电视的时间上扣一分二分钟,我也会很认真的,做到斤斤计较的哦.目前,我最大的爱好就是看电视,因为它不仅能为匀提供欢乐,又能使我们获得一些课外知识.看电视时的我可真是入了迷了.记得有一次家里请客吃饭,大人们一桌,我们小孩子一桌,正好在客厅里,所以电视也理所当然地进了我的管辖范围了.孩子们中间我最大,哈,我一边吃饭一边得意地打开电视,津津有味地看着.时间正一分一秒地过去,可是我饭却丝毫未动,直到走过来的爸爸拍了拍我的肩膀时,我的视线才从电视里拨了出来,一下子反应过来.其实,电视虽然带给我了很多新鲜的事物,但也无形中危害着我们,让我们很多人成了小“四眼仔”,所以电视看来要合理地看才行.
这就是我,一个小马虎,却又是个很开朗的小男孩,你们认识我了吗?

下一个目标是伦敦奥运会;写作要求:用五个句子表达全部内容问题补充：最后一那个，我四句写完了、、 Guo Jingjing, is a well-known Chinese

1． 开头万能公式一：名人名言
有人问了,“我没有记住名言,怎么办?尤其是英语名言?”,很好办：编!
原理：我们看到的东西很多都是创造出来的,包括我们欣赏的文章也是,所以尽管编,但是一定要听起来很有道理呦!而且没准将来我们就是名人呢!对吧?
经典句型：
A proberb says, “ You are only young once.” （适用于已记住的名言）
It goes without saying that we cannot be young forever. （适用于自编名言）
更多经典句型：
As everyone knows, No one can deny that…
2． 开头万能公式二：数字统计
原理：要想更有说服力,就应该用实际的数字来说明.
原则上在议论文当中十不应该出现虚假数字的,可是在考试的时候哪管那三七二十一,但编无妨,只要我有东西写就万事大吉了.所以不妨试用下面的句型：
According to a recent survey, about 78.9% of the college students wanted to further their study after their graduation.
看起来这个数字文邹邹的,其实都是编造出来的,下面随便几个题目我们都可以这样编造：
Honesty
根据最近的一项统计调查显示,大学生向老师请假的理由当中78%都是假的.
Travel by Bike
根据最近的一项统计调查显示,85%的人在近距离旅行的时候首选的交通工具是自行车.
Youth
根据最近的一项统计调查显示,在某个大学,学生的课余时间的70%都是在休闲娱乐.
Five-day Work Week Better than Six-day Work?
根据最近的一项统计调查显示,98%的人同意每周五天工作日.
更多句型：
A recent statistics shows that …
写作绝招
结尾万能公式：
1． 结尾万能公式一：如此结论
说完了,毕竟要归纳一番,相信各位都有这样的经历,领导长篇大论,到最后终于冒出个“总而言之”之类的话,我们马上停止开小差,等待领导说结束语.也就是说,开头很好,也必然要有一个精彩的结尾,让读者眼前一亮,这样,你就可以拿高分了!比如下面的例子：
Obviously（此为过渡短语）, we can draw the conclusion that good manners arise from politeness and respect for others.
如果读者很难“显而见之”,但说无妨,就当读者的眼光太浅罢了!
更多过渡短语：
to sum up, in conclusion, in brief, on account of this, thus
更多句型：
Thus, it can be concluded that…, Therefore, we can find that…
2． 结尾万能公式二：如此建议
如果说“如此结论”是结尾最没用的废话,那么“如此建议”应该是最有价值的废话了,因为这里虽然也是废话,但是却用了一个很经典的虚拟语气的句型.拽!
Obviously, it is high time that we took some measures to solve the problem.
这里的虚拟语气用得很经典,因为考官本来经常考这个句型,而如果我们自己写出来,你说考官会怎么想呢?
更多句型：
Accordingly, I recommend that some measures be taken.
Consequently, to solve the problem, some measures should be taken.
写作绝招
写作的“七项基本原则”：
一、 长 短 句原则
工作还得一张一驰呢,老让读者读长句,累死人!写一个短小精辟的句子,相反,却可以起到画龙点睛的作用.而且如果我们把短句放在段首或者段末,也可以揭示主题：
Asa creature, I eat; as a man, I read. Although one action is to meet theprimary need of my body and the other is to satisfy the intellectualneed of mind, they are in a way quite similar.
如此可见,长短句结合,抑扬顿挫,岂不爽哉?牢记!
强烈建议：在文章第一段（开头）用一长一短,且先长后短；在文章主体部分,要先用一个短句解释主要意思,然后在阐述几个要点的时候采用先短后长的句群形式,定会让主体部分妙笔生辉!文章结尾一般用一长一短就可以了.
二、 主 题 句原则
国有其君,家有其主,文章也要有其主.否则会给人造成“群龙无首”之感!相信各位读过一些破烂文学,故意把主体隐藏在文章之内,结果造成我们稀里糊涂!不知所云!所以奉劝各位一定要写一个主题句,放在文章的开头（保险型）或者结尾,让读者一目了然,必会平安无事!
特别提示：隐藏主体句可是要冒险的!
To begin with, you must work hard at your lessons and be fully prepared before the exam（主题句）. Without sufficient preparation, you can hardly expect to answer all the questions correctly.
三、 一 二 三原则
领导讲话总是第一部分、第一点、第二点、第三点、第二部分、第一点… 如此罗嗦.可毕竟还是条理清楚.考官们看文章也必然要通过这些关键性的“标签”来判定你的文章是否结构清楚,条理自然.破解方法很简单,只要把下面任何一组的词汇加入到你的几个要点前就清楚了.
1）first, second, third, last（不推荐,原因：俗）
2）firstly, secondly, thirdly, finally（不推荐,原因：俗）
3）the first, the second, the third, the last（不推荐,原因：俗）
4）in the first place, in the second place, in the third place, lastly（不推荐,原因：俗）
5）to begin with, then, furthermore, finally（强烈推荐）
6）to start with, next, in addition, finally（强烈推荐）
7）first and foremost, besides, last but not least（强烈推荐）
8）most important of all, moreover, finally
9）on the one hand, on the other hand（适用于两点的情况）
10）for one thing, for another thing（适用于两点的情况）
建议：不仅仅在写作中注意,平时说话的时候也应该条理清楚!
四、 短语优先原则
写作时,尤其是在考试时,如果使用短语,有两个好处：其一、用短语会使文章增加亮点,如果老师们看到你的文章太简单,看不到一个自己不认识的短语,必然会看你低一等.相反,如果发现亮点—精彩的短语,那么你的文章定会得高分了.其二、关键时刻思维短路,只有凑字数,怎么办?用短语是一个办法!比如：
I cannot bear it.
可以用短语表达：I cannot put up with it.
I want it.
可以用短语表达：I am looking forward to it.
这样字数明显增加,表达也更准确.
五、 多实少虚原则
原因很简单,写文章还是应该写一些实际的东西,不要空话连篇.这就要求一定要多用实词,少用虚词.我这里所说的虚词就是指那些比较大的词.比如我们说一个很好的时候,不应该之说nice这样空洞的词,应该使用一些诸如generous, humorous, interesting, smart, gentle, warm-hearted, hospital 之类的形象词.再比如：
走出房间,general的词是：walk out of the room
但是小偷走出房间应该说：slip out of the room
小姐走出房间应该说：sail out of the room
小孩走出房间应该说：dance out of the room
老人走出房间应该说：stagger out of the room
所以多用实词,少用虚词,文章将会大放异彩!
六、 多变句式原则
1）加法（串联）
都希望写下很长的句子,像个老外似的,可就是怕写错,怎么办,最保险的写长句的方法就是这些,可以在任何句子之间加and, 但最好是前后的句子又先后关系或者并列关系.比如说：
I enjor music and he is fond of playing guitar.
如果是二者并列的,我们可以用一个超级句式：
Not only the fur coat is soft, but it is also warm.
其它的短语可以用：
besides, furthermore, likewise, moreover
2）转折（拐弯抹角）
批评某人缺点的时候,我们总习惯先拐弯抹角说说他的优点,然后转入正题,再说缺点,这种方式虽然阴险了点,可毕竟还比较容易让人接受.所以呢,我们说话的时候,只要在要点之前先来点废话,注意二者之间用个专这次就够了.
The car was quite old, yet it was in excellent condition.
The coat was thin, but it was warm.
更多的短语：
despite that, still, however, nevertheless, in spite of, despite, notwithstanding
3）因果（so, so, so）
昨天在街上我看到了一个女孩,然后我主动搭讪,然后我们去咖啡厅,然后我们认识了,然后我们成为了朋友…可见,讲故事的时候我们总要追求先后顺序,先什么,后什么,所以然后这个词就变得很常见了.其实这个词表示的是先后或因果关系!
The snow began to fall, so we went home.
更多短语：
then, therefore, consequently, accordingly, hence, as a result, for this reason, so that
4）失衡句（头重脚轻,或者头轻脚重）
有些人脑袋大,身体小,或者有些人脑袋小,身体大,虽然我们不希望长成这个样子,可如果真的是这样了,也就必然会吸引别人的注意力.文章中如果出现这样的句子,就更会让考官看到你的句子与众不同.其实就是主语从句,表语从句,宾语从句的变形.
举例：This is what I can do.
Whether he can go with us or not is not sure.
同样主语、宾语、表语可以改成如下的复杂成分：
When to go, Why he goes away…
5）附加（多此一举）
如果有了老婆,总会遇到这样的情况,当你再讲某个人的时候,她会插一句说,我昨天见过他；或者说,就是某某某,如果把老婆的话插入到我们的话里面,那就是定语从句和同位语从句或者是插入语.
The man whom you met yesterday is a friend of mine.
I don’t enjoy that book you are reading.
Mr liu, our oral English teacher, is easy-going.
其实很简单,同位语--要解释的东西删除后不影响整个句子的构成；定语从句—借用之前的关键词并且用其重新组成一个句子插入其中,但是whom or that 关键词必须要紧跟在先行词之前.
6）排比（排山倒海句）
文学作品中最吸引人的地方莫过于此,如果非要让你的文章更加精彩的话,那么我希望你引用一个个的排比句,一个个得对偶句,一个个的不定式,一个个地词,一个个的短语,如此表达将会使文章有排山倒海之势!
Whether your tastes are modern or traditional, sophisticated or simple, there is plenty in London for you.
Nowadays, energy can be obtained through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.
We have got to study hard, to enlarge our scope of knowledge, to realize our potentials and to pay for our life. （气势恢宏）
要想写出如此气势恢宏的句子非用排比不可!
七、 挑战极限原则
既然十挑战极限,必然是比较难的,但是并非不可攀!
原理：在学生的文章中,很少发现诸如独立主格的句子,其实也很简单,只要花上5分钟的时间看看就可以领会,它就是分词的一种特殊形式,分词要求主语一致,而独立主格则不然.比如：
The weather being fine, a large number of people went to climb the Western Hills.
Africa is the second largest continent, its size being about three times that of China.
如果您可一些出这样的句子,不得高分才怪!
写作绝招
文章主体段落三大杀手锏：
一、举实例
思维短路,举实例!提出一个观点,举实例!提出一个方案,举实例!而且者也是我们揭示一个观点最好的方式,任何情况下,只要我们无法继续文章,不管三七二十一,尽管举例子!
Inorder to attract more customers, advertisers have adopted everypossible stimulative factor in making ads, such as sound, light,colours, cartoon films and human performance. For instance, toadvertise a certain food, advertisers will ask an actor or actress tosit at a table and devour the seemingly delicious food while they fimehim or her.rast
更多句型：
To take … as an example, One example is…, Another example is…, for example
二、做比较
方法：写完一个要点,比较与之相似的；又写完一个要点,再比较与之相反的；
世界上没有同样的指纹,没有相同的树叶,文章亦同,只有通过比较,你才会发现二者的相同点（through comparison）和不同点（through contrast）.下面是一些短语：
相似的比较：
in comparison, likewise, similarly, in the same manner
相反的比较：
on the other hand, conversely, whereas, while, instead, nevertheless, in contrast, on the contrary, compared with …, …
这个对 compare and contrast 题型很有用
三、换言之
没话说了,可以换一句话再说,让你的文章在多一些字,或者文邹邹地说,是让读者更充分的理解你的观点.
实际就是重复重复再重复!下面的句子实际上就三个字 I love you!
I am enthusiastic about you. That is to say, I love you.
I am wild about you. In other words, I have fallen in love with you.
或者上面我们举过的例子：
I cannot bear it.
可以用短语表达：I cannot put up with it.
因此可以这样说：I cannot bear it. That is to say, I cannot put up with it or I am fed up with it.
更多短语：
in more difficult language, in simple

D错 因为温度过高会使DNA变性所以不会有2种DNA C错 因为基因污染结果只会是有或没有DNA产生不会有2种DNA C错 因为TAQ酶如果变异结果也只会是有或没有DNA产生不会有2种DNA 所以A对 基因突变会使其基因序列或碱基发生变化所以有可能.

在细胞质中
直接模版 是 信使RNA
它是在细胞核中合成,通过核孔进入到细胞质中的
在细胞质中,核糖体与之结合,他才能称为合成蛋白质的模版,故而,其在细胞质中.

其实是要学会理解运用为主.如果各个考生都按这些模板写作,老师们也会视觉疲劳的.所以我觉得不要太刻意地运用模板会比较好.

有翻译的难找啊
2012高考英语常用作文模版
图表作文模板
as is shown/indicated/illustrated by the figure/percentage in the　table(graph/picture/pie/chart), __作文题目的议题__ has been on rise/ decrease(goes up/increases/drops/decreases),significantly/dramatically/steadily rising/decreasing from__ in __ to __ in __. From the sharp/marked decline/ rise in the chart, it goes without saying that __.
There are at least two good reasons accounting for __. On the one hand, __. On the other hand,　__ is due to the fact that __.In addition, __ is responsible for __.Maybe there are some other reasons to show __.But it is generally believed that the above mentioned reasons are commonly convincing.
As far as I am concerned, I hold the point of view that __. I am sure　my opinion is both sound and well-grounded.
议论文模板
1) 不同观点列举型（ 选择型 ）
There is a widespread concern over the issue that __作文题目_____. But it is well known that the opinion concerning this hot topic varies from person to person. A majority of people think that _ 观点一________. In their views there are 2 factors contributing to this attitude as follows: in the first place, ___原因一_______.Furthermore, in the second place, ___原因二_____. So it goes without saying that ___观点一_____. People,　however,　differ　in　their　opinions　on　this　matter.　Some　people　hold the idea that ___观点二_______. In their point of view, on the one hand, ___原因一_______. On the other hand, ____原因二_____. Therefore, there　is no　doubt　that ___观点二______.　
As far as I am concerned, I　firmly　support　the　view　that __观点一或二______.　It　is not only because ________, but also because _________. The more _______, the more ________.
（2）利弊型的议论文
Nowadays, there is a widespread concern over (the issue that)___作文题目______. In fact, there are both advantages and disadvantages in __题目议题_____. Generally speaking, it is widely believed there are several positive aspects as follows. Firstly, ___优点一______. And secondly ___优点二_____.
Just As a popular saying goes, "every coin has two sides", __讨论议题______ is no exception, and in another word, it still has negative aspects. To begin with, ___缺点一______. In addition, ____缺点二______.
To sum up, we should try to bring the advantages of __讨论议题____ into full play, and reduce the disadvantages to the minimum at the same time. In that case, we will definitely make a better use of the ____讨论议题___.
( 3 ) 答题性议论文
Currently, there is a widespread concern over (the issue that)__作文题目_______ .It is really an important concern to every one of us.
As a result, we must spare no efforts to take some measures to solve this problem. As we know that there are many steps which can be taken to undo this problem. First of all, __途径一______. In addition, another way contributing to success of the solving problem is ___途径二_____.
Above all, to solve the problem of ___作文题目______, we should find a number of various ways. But as far as I am concerned, I would prefer to solve the problem in this way, that is to say, ____方法_____.
( 4 ) 谚语警句性议论文
It is well know to us that the proverb: " ___谚语_______" has a profound significance and value not only in our job but also in our study. It means ____谚语的含义_______. The saying can be illustrated through a series of examples as follows. ( also theoretically ) A case in point is ___例子一______. Therefore, it is goes without saying that it is of great of importance to practice the proverb ____谚语_____.
With the rapid development of science and technology in China, an increasing number of people come to realize that it is also of practical use to stick to the saying: ____谚语_____. The more we are aware of the significance of this famous saying, the more benefits we will get in our daily study and job..
应用文(申请信)模板
Your address
Month, Date, year
Receiver's address
Dear ...,
I am extremely pleased to hear from you./ to see your advertisement for the position in . And I would like to write a letter to tell you that.../ I am confident that I am suitable for the kind of the job you are advertising./ I feel I am competent to meet the requirements you have listed. On the one hand, . On the other hand, . I am enclosing my resume for your kind consideration and reference.
I shall be much obliged if you will offer me a precious opportunity to an interview. I will greatly appreciate a response from you at your earliest convenience/ I am looking forward to your replies at your earliest convenience.
Best regards for your health and success.
Yours sincerely,
X X X
更多类型的作文模板
话题作文
Nowadays, there are more and more (某种现象) in (某种场合). It is estimated that (相关数据). Why have there been so many (某种现象)? Maybe the reasons can be listed as follows. The first one is (原因一). Besides, (原因二). The third one is (原因三). To sum up, the main cause of (某种现象) is due to (最主要原因). It is high time that something were done upon it. For one thing, (解决办法一). On the other hand, (解决办法二). All these measures will certainly reduce the number of (某种现象).
现象说明文
Recently _______, what amazes us most is______________, it is true that__________. There are many reasons explaining__________________________. The main reason is________________.
What is more_________. thirdly_____. As a result____________.Considering all there,____________.For one thing_____,for another____.In Conclusion______________.
对比观点型
1） 要求论述两个对立的观点并给出自己的看法.
1．有一些人认为... 2．另一些人认为...3．我的看法...
The topic of ①-----------------（主题）is becoming more and more popular recently. There are two sides of opinions of it. Some people say A is heir favorite. They hold their view for the reason of②-----------------（支持A的理由一）What is more, ③-------------理由二). Moreover,④---------------(理由三).
While others think that B is a better choice in the following three reasons. Firstly,-----------------(支持B的理由一). Secondly (besides),⑥------------------（理由二）. Thirdly (finally),⑦------------------(理由三).
From my point of view, I think ⑧----------------（我的观点）. The reason is that⑨--------------------(原因). As a matter of fact, there are some other reasons to explain my choice. For me, the former is surely a wise choice .
（2） 给出一个观点,要求考生反对这一观点
Some people believe that ①----------------（观点一）. For example, they think②-----------------（举例说明）．And it will bring them③-----------------(为他们带来的好处). In my opinion, I never think this reason can be the point. For one thing,④-------------(我不同意该看法的理由一). For another thing,⑤-----------------(反对的理由之二)． Form all what I have said, I agree to the thought that⑥------------------(我对文章所讨论主题的看法)．
阐述主题型
要求从一句话或一个主题出发,按照提纲的要求进行论述．
1． 阐述名言或主题所蕴涵的意义．
2． 分析并举例使其更充实．
The good old proverb ----------------（名言或谚语）reminds us that ---------------(释义). Indeed, we can learn many things form it. First of all,-----------------(理由一). For example, -------------------(举例说明). Secondly,----------------(理由二). Another case is that ---------------(举例说明). Furthermore , ------------------(理由三)．
In my opinion, ----------------(我的观点). In short, whatever you do, please remember the say------A. If you understand it and apply it to your study or work, you”ll necessarily benefit a lot from it.
解决方法型
要求考生列举出解决问题的多种途径
1．问题现状
2．怎样解决(解决方案的优缺点)
In recent days, we have to face I problem-----A, which is becoming more and more serious. First, ------------(说明A的现状)．Second, ---------------(举例进一步说明现状) Confronted with A, we should take a series of effective measures to cope with the situation. For one thing, ---------------(解决方法一). For another -------------(解决方法二). Finally, --------------(解决方法三). Personally, I believe that -------------(我的解决方法). Consequently, I’m confident that a bright future is awaiting us because --------------(带来的好处).
说明利弊型
这种题型往往要求先说明一下现状,再对比事物本身的利弊,有时也会单从一个角度（利或弊）出发,最后往往要求考生表明自己的态度（或对事物前景提出预测）
1． 说明事物现状
2． 事物本身的优缺点（或一方面）
3． 你对现状（或前景）的看法
Nowadays many people prefer A because it has a significant role in our daily life. Generally, its advantages can be seen as follows. First ---------------(A的优点之一). Besides -------------------（A的优点之二）.
But every coin has two sides. The negative aspects are also apparent. One of the important disadvantages is that ----------------(A的第一个缺点)．To make matters worse,------------------(A的第二个缺点)．
Through the above analysis, I believe that the positive aspects overweigh the negative ones. Therefore, I would like to ---------------(我的看法)．
(From the comparison between these positive and negative effects of A, we should take it reasonably and do it according to the circumstances we are in. Only by this way, ---------------(对前景的预测)．)

第一段,抄题目.并表明自己的观点.I agree/ disagree.
第二段.说明原因.一般来说,要有三个原因.first,second, third.中间用一些连词之类的.moreover, finally, however, furthermore.等.
第三段.再抄题目,做总结,并再次表明自己的态度.to sum up, to make a conclusion.

能.因为2个17度加起来是34度.又能画出30度的角.34-30=4度
将4度的角平分是2度,再将2度的角平分就成了1度的角.
不能.因为能尺规作图的整数度是3度,而21度是3度的倍数.知道21度的角没用处.,.

对的,转录就是合成mRNA的过程,翻译是mRNA为模板合成蛋白质的过程,不管是DNA还是RNA都是核酸,不过要是较真的话就不一定对了,核酸还有别的类型,这样这句话就不合逻辑了

Good morning / afternoon,ladies and gentlemen!I'm very glad to be here today.I'm going to introduce myself.Please listen to me carefully:
My name is Wu Dan.My English name is Alice.I'm 21 years old.I come from Pei City.There are five people in my family.They are my father,my mother,two sisters and me.I'm the youngest in my family,so my families love me very much.So I live in a happy family!
Oh,I forget to introduce our school's name.Our school name is Higher Finance and Economic Vocational School in Xu Zhou of Jiang Su Province.To me,my favourite sport is Pingpong.At school,my favourite subject is English.Because English is the most widely spoken in the world,it's very important to us,so I want to learn it well.I will try my best to learn it well.I believe I can do it!My motto is "Never too old to learn."
OK,so much for this!Thank you for your listening.

参考这个

转录过程RNA合成的模版是DNA；
（其实就是蛋白质合成）
是以mRNA为模版,氨酰-tRNA负载20种基本氨基酸,在由rRNA和蛋白质组成的核糖体上合成蛋白质的,tRNA上的三联体反密码子识别mRNA上的密码子.

DNA的每一条链上都有遗传信息
都会合成相应的mRNA,再合成蛋白质
但是按照你说的,说明DNA模板链具有遗传信息

Firstly,i'd like to introduce my family.
There are five people in my family--my parents,my brother,my sister and I.
My father is 48 years old .He is fond of fund and bring us much happiness.My mother is as old as him.She just a housewife and keep her mind on cooking.The food she cook is the most delicious that I think.
My little brother likes playing basketball and My sister is a lovely girl .They are all just student .But My sister like study is more than my brother.They used to quarrel ,but still love each other.
I love my family.
and then i'd like to introduce my hometown.
My hometown is a village in Changchun City,located in northeast of China.
It’s a beautiful place with distinct weather of the four seasons.My town has subtropical climate what I like most is spring of it,having a lot of rain and watering all plants and animal.Neither it’s hot,nor cold.
People there are warmth,honest and diligent.The convention of their masters were observed for ages ,living in house made by wood and earth ,walking through the track of farmland .Everybody is living a well-off life both in psychology and physics.
Many places of interest can be enjoyed at my land,just as the delicious food .You can see YU DAI QIAO bridge,SONG tower and eat as much navel orange as you can.
In a word,the air,the trees,the people are all what I love.

你的模板是指什么,固定的套路么?(不要鄙视我...我从不用模板所以为了确认一下...)
我准备的时候背了很多例子,反正具体事情记得然后写的时候可以稍微转变一下例子的侧重点往题目上靠
或者你的意思是你的文章有些像TOEFL?唠叨一句SAT的文章与TOEFL有很多不同
对比下TOEFL,SAT更注重内容,我感觉其实TOEFL还是可以写出很多虚的东西,但是SAT就是要活生生的例子,或许你的文章有T的影子?
如果实在拿不准,正好你有原版的PR,可以到它的网上购买作文评分服务,人工评分它书上的文章,从得分中你就可以得出结论了,貌似是4$/piece,20%/10 pieces,我用过挺准的
T的套路千万不要用在SAT上呵呵,曾经有人试验过最后貌似得的6还是8分
你可以去网上找下OG的答案,然后看里面的范文,你就会发现SAT作文的套路大概是这样的:开头(一般我会写下我的观点和概括我将要用的2-3个例子是如何体现我的观点的),然后是2-3个例子,1个例子大概1段,很详细的写(当然要贴题),每段最后拖一句某某人如何如何正是体现了啥啥观点,最后再是结尾.
不要说一大堆利与弊,要例子,可以是历史人物,文学,或者另一种套路是全篇都都讲你自己的一个事情,起因经过结果,最后总结,很多人都这样拿到12分的,不过我没这么写过呵呵.

亲,四级作文满分是106分左右,一般平均应该是70-80多分,好一点的90多分,特别好的100以上,根据你的感觉,应该会得85分以上,

转录仅以DNA的一条链作为模板.被选为模板的单链叫模板链,又称信息链、无义链；另一条单链叫非模板链.

作平移使ABCD相交.只需测得交角为95°.

翻译过程以信使RNA为模版,由_核糖体_ 将相对应的氨基酸安放在特定的位置上.
逆转录在＿逆转录酶＿ 作用下进行的,能进行该过程的生物是＿RNA病毒＿.

色谱条件：XX高效液相色谱仪 检测波长：XXnm 色谱柱：XX 流动相：XX） 流速：X ml/min
对照品溶液的制备：XXXX
系统适用性试验：吸取对照品溶液 X μl,注入液相色谱仪,测定,记录色谱图.
理论板数按 峰计算为 （应不低于 ） RSD= %（应不得过2%）
供试品溶液的制备：XXXX
测定法：吸取供试品溶液 x μl,注入液相色谱仪,测定,即得.
按外标法计算供试品中 XX 的含量
本品含 （应 ）

是写在练习本上的吗?如果是的话……一个赏析这么些：第一行,把句子抄下来,当然可以用省略号,（比如我的这句句子可以这么表达：“一个赏析……可以用省略号”）；然后先将句子用的写作方法,修辞手法,表达方式之类的写下来,分部分写,比如说第一部分是修辞手法,写完句中用的修辞手法后,将那些修辞手法的作用写下来,记住要符合《水浒传》里的人物形象和你赏析句子里的情形,之后以此类推,写作手法比较简单一般只要写下来就可以了；表达方式也可以写一写,但是这个完全不占篇幅；这些格式的东西过去了之后,重要的就是你自己对这句话的看法,你觉得它好在哪里,有哪些地方是你欣赏的、有感触的,也可以写一写你为什么看上了这句话,最后有一句总结,意思差不多就是：这句话很好,很棒之类之类的……差不多就是这样的,也不知道你要写多长的,但如果按照我所说的来写,五十字应该不成问题,如果要撑满一百字,也可以介绍一下这句句子所处的大环境,在哪一回里的,当时发生了什么事……望采纳……