末段中划线句子表达了作者怎样的思想感情?

这里“前途茫茫”的意思是不知道怎样才能抵达我要到的地方,困难重重,举步维艰.

1、明太祖挖空心思铲除不放心的人,费尽心机保住皇位,到头来也只能是孤坟一堆,荒草一丛；刘伯温淡泊名利,却在人们的心里留下了难以磨灭的清高智慧的形象.
2、
（1）读《参考消息》通晓世事====吟“唐诗宋词”陶冶情操
（2）学海阔千里,绝无缺志人敢渡===书山高万仞,唯有勤奋者能攀
PS：上面是参考答案中的.
我自己对个：
（1）读《参考消息》通晓世事====品《隋唐演义》 领略豪情
（2）学海阔千里,绝无缺志人敢渡===世事繁万种,只合得道者能安

作者回想起来,自己对老王的关爱还远远不够,幸运者有责任关爱不幸者,帮助改善他们的处境,让他过上好日子,但自己对老王的关爱还远远不够,所以感到愧疚.

6.放松自己，减轻压力。 慢跑可以转移聂注意力，沐浴在路旁的风景中，你的烦恼一定会消失殆尽。 长跑适合那些正处在一堆头疼，恼人的烦心事的人。还有比在两个小时的长跑中，清理的的头脑、舒缓自己的神经更好的主意了吗。 如果你此时觉得异常压抑，何不快跑一下呢，之后你会一个好的心情。亲，对我的回答满意的话，就给个好评吧。如果还有不清楚的地方，可以跟我继续交流哦。...

蒙闻母言/即豁然意释/自至宁船/笑呼之曰/兴霸/老母待卿食/急上/与蒙俱还见母/欢宴竟日。（断对两处给1分，每断错两处扣1分）

这里“前途茫茫”的意思是不知道怎样才能抵达我要到的地方,困难重重,举步维艰

he was bery good with his hands.应该是he is very good.吧? 最后一段最后一句biarre应该是bizarre.中间故事有字数限制么?
When Ken was 18, his father wanted him to take over his work in the flour mill. Ken worked in the mill for a few months and soon got tired of it. Knowing he had a gift for taking things away without people noticing it, he decided he would do something easier to make a living. One day he quit his job, walked out on his family and began his life on the street.
At the beginning Ken didn`t dare to take things that were really worthwhile. All he took was pocket money ,bread from bakeries and a few drinks from bars.After a while he started trying his hands on more pricey things. It didn`t take long for him to become a skilled shop lifter.Of course he got caught from time to time,but he always managed to get himself out of trouble by his silken tongue or bribery. As time went by he became a person who had a way of dealing with the police. In general, he made a good living out of stealing.
By the year he was 26, Ken had become the leader of a theft gang, which was systematically operated. Being a literally successful man, he started thinking about settling down. He proposed to one his former mistresses,Cindy, who he considered relatively smarter than the rest. Their marriage went well, all harmonious and peaceful. Two years after their wedding, Cindy was pregnant.Strangely, pregnancy somehow seemed to get Cindy in a not-so -good mood. She was easily provoked,picky,and self-centered, nothing like what she had been before.Ken found it a little weird but didn`t say anything,thinking that this would soon be gone after she gave birth.However,things didn`t turn out that way. Cindy seriously stated that she wanted more than being the wife of a thief who lived on picking pocket and shop lifting. She wanted a wealthy,stable life, which led Ken to thinking about doing something "big".
哎呀编到这儿才发现出问题了……要修改.要是你很急要还是用别人的好了.

解题思路：在实验中让小球能做平抛运动，并能描绘出运动轨迹，实验成功的关键是小球是否初速度水平，要求从同一位置多次无初速度释放，这样才能确保每次平抛轨迹相同．

实验成功的关键是每次小球平抛的速度相同且都是水平的，所以实验前应使斜槽末段保持水平，只有每次从同一位置静止释放，才可保证抛出速度相同．
故答案为：水平，相同．

点评：
本题考点： 研究平抛物体的运动．

考点点评： 在实验中如何实现让小球做平抛运动是关键，同时让学生知道描点法作图线方法：由实验数据得来的点，进行平滑连接起来．

1、①在片场跑龙套②女明星看不起他③大侠挖苦他④颁奖典礼上大牌影星一一同他握手.
2、（1）“如此”指经历许多磨难、挫折.
（2）吸引读者往下读、设置了悬念.
3、女星挖苦他的话“那个大鼻子、小眼睛的人,谁会喜欢他呀?”突出了成龙形象外貌的特点.
4、抑扬顿挫
5、成龙一直很想当演员.但是,女红星瞧不起他,大师嫌他丑不替他写剧本.这些事虽然打击着他,但他没有放弃.经过多年的努力,明星梦终于实现了.这就是文章的主要内容.
介个是本人的原创、不许抄袭.

没有分别对照.
“至人”、“神人”、“圣人”的概念是自己理解的.
整部《庄子》亦没有解释.你若是想看他人的解释我倒可以推荐几十本.

通常力的作用点指箭头反方向的的点,但是做推力,或者压力的时候,也会把箭头那端作为受力端!

写了个古文,参考一下
尝闻或叹其时运之不济,命途之多磨,捶胸怨道：“生不必逢时”,然余又闻我命由我不由天之豪迈言语,故余以为：生不必逢时也.
　　生不必逢时也.若君以为,生于乱世则遭难于身,生于太平盛世则高枕无忧,则君将悔矣.有言道：“乱世出英雄,”造就英雄伟才之因非时非出身也,而因人也.
　　孟子曰：“故天将降大任于斯人也,必先苦其心志,劳其筋骨,饿其体肤,空乏其身,行拂乱其所为,所以动心忍性,曾益其所不能.”人若有才,终将有用武之地,英雄不问出处,是英才是庸才,以其所成之就而论之.成大事者,看己之才德,非天时地利也.
　　泱泱中华,百家争鸣,文化之灿烂非他国能及.汉赋之绮丽,唐诗之魁奇,宋词之精奇,明清小说之传奇,皆因各朝文化之异,各时有各时之精华所在.无论生于何时何地,凡有才能者皆将占有一席之地,何须叹生不逢时也,生活之趣,成功之道,非时能佐之.余以为天生我才必有用,黄天不负有心人.能发挥己之所长,做力所能及之事者,皆能觉生活之趣,以平凡而生不凡,终成大事.
　　有名言如是：态度决定高度,人之心,定人之行,心,若惧尔生存之境,则使尔因惧避世；心,若能坚则无论尔于何时何地,亦不会轻言弃语,纵生不逢时,尔不自弃,自当有所作为.埋怨无用,哀泣无用,是不能就我我就时,方为真理.有心,坚若如此,又有何惧之?
　　姜太公苦等半载,白双鬓老去华颜,亦磨不去其雄心壮志,故其等来文王,最终成百家之宗师,皆因其心坚.太史公历宫刑之辱,亦不因时而弃,终留无韵之离骚之史记于世,其皆因表心坚胜于时势.
　　集上文之所述,故余以为：生不必逢时,纵时不就我亦应由我就时,以心坚而成大事,不甘认时任命,甘让己生碌碌无为,此乃弱者所为,余鄙之.

月华如水,鸟语沐之.
作用：总结全文,升华主题.

首先,正确的名称是均方根末端距 它是将均方末端距值开方后得到的
高分子链的卷曲程度和分子尺寸可以用高分子链两端点间直线距离——末端距h来度量,它是一个统计平均值,通常采用它的平方的平均值,叫均方末端距h2.h2不能由实验直接测定,但是可以通过光散射法测定高分子链的均方半径ρ2来推算.
MP直接将高分子构建出来 并不需要进行测定和计算
因此直接将其命名为末段距是没有问题的

解题思路：铁棒末段分别联上一块锌片和铜片，并静置于含有K₃Fe（CN）₆及酚酞的混合凝胶上，则形成原电池装置，活泼金属为负极，根据电极反应式来判断各个电极的变化情况．

A、甲区发生电极反应：O₂+2H₂O+4e^-=4OH-，生成的氢氧根离子能使酚酞变红色，所以甲极区变红色，故A错误；
B、乙区发生电极反应：2Zn-4e^-=2Zn²⁺，所以乙极区不变色，故B错误；
C、丙区发生电极反应：O₂+2H₂O+4e^-=4OH^-，不会产生铜离子，故C错误；
D、丁区发生电极反应：2Fe-4e^-=2Fe²⁺，故D正确．
故选D．

点评：
本题考点： 原电池和电解池的工作原理．

考点点评： 本题考查学生电极反应方程式的书写以及原电池的工作原理知识，要求学生熟记教材知识，灵活应用．

第十六回 杨志押送金银担 吴用智取生辰纲 北宋末年,大名府留守梁中书为讨好其岳父权臣蔡京,特差杨志负责带领押送十万生辰纲前去祝寿.三都捕快何涛受委任护送生辰纲顺利通过配州.消息传入绿林好汉耳中,刘唐遂向晁盖、吴用、提出截下这笔不义之财,随后公孙胜、阮氏三兄弟、白胜亦伙同加入.杨志为保生辰纲顺利押送,一路急行,防范甚严,导致随行押送人员苦不堪言.在路经黄泥岗时路遇一批贩枣客人,后又有一人贩酒而来,贩枣客买一桶酒,在付钱时发生纠纷,又有人偷喝了另一桶是的半瓢,再有人偷喝未成被贩酒人擒住.杨志见属下口渴难耐就容许他们买下了剩下的酒,喝下后却发现蒙汗药发作都倒地了.原来这是这群贩枣客就是晁盖、吴用等人假扮的,贩酒客则是白胜所扮.这条智取生辰纲的计策是吴用提出的,原先两桶酒皆为好酒,他们先喝一通引诱杨志等人.后来第一贩枣客人偷喝是为了让杨志麻痹,第二人偷喝时则乘机在瓢中放了药,因偷喝未果所以蒙汗药进入了剩下的酒中.所以杨志等人喝时就中了蒙汗药倒地,尽失生辰纲.

10.阅读全文,你认为本文作者的观点是（让我们学会真正宽容）
12.说说末段在全文中的作用（对本文观点作补充,以防读者理解有误,实际生活中对别人宽容时不讲究原则）
13.仿照划线的句子,以“恨”为话题,写一组排比句（句子：爱能包容大千世界,使千差万别、迥异不同的人和谐地融为一个整体；爱能融化隔膜的坚冰、抹去尊卑的界线,使人们变得亲密无间；爱能化解矛盾芥蒂,消除猜疑、嫉妒和憎恨,使人间变得更加美好.）
（知识有限,I don't know.【可以自行想象,绞尽脑汁的想嘛,这篇文章我看都没看懂,55~】）
14.如果你觉得你周围有人心胸狭窄,请引用文中的关键性句子,对他们进行劝说.注意用语委婉,以理服人.（八十字左右）
（摒弃私心杂念,自觉做到以整体利益为重,把好处让给别人,把困难留给自己.争名于朝,争利于市,斤斤计较个人得失,是难以与他人和睦相处的.【继续写下去,凑凑字数】）

1、作者对奶奶的描写那样简约?
答：因为作者重点描写了奶奶给“我”馒头的动作,与文章描写生活贫苦一致.

2、从文章的结构看第一段点明写作重点,三四段描写童年琐事,末段归纳并升华主题,
想一想第二段有什么做用?
答：作者交代了童年生活贫困的背景和原因.

1.趁儿子出去玩的时候,“了解”一下儿子的秘密和隐私,因为“我”认为这样更可以促进我和儿子之间父子关系的发展.
2.尽管儿子把钥匙给了我,但儿子心中仍不想让我们亲近他,就决定不再写日记了,于是那把锁便安在了他的心里.

靠紧内壁,防止有其他的滤液从内壁间和滤纸外侧流出,达不到过滤效果.
搅拌倒入时,假如要想得到沉淀份,就要搅拌,而且在一次过滤后,不动原来的装置,要洗产物,如水等.然后还要烘干
如果是想要得到液体部分,则要静止.一般还要反复过滤液体部分.

第一段总领全文,概括夏天的特征,起到了强调作用
第一段总领全文,概括夏天的特征,也是单句成段,起到了强调作用
最后一段总结全文,点名中心

首尾照应,遇上文呼应,总结全文,点明主旨,深化中心.

此题为开放性题目。答案无论认为“是”或“否”都可以，言之成理即可。

人们喜悦的心情

1.尽力一礴,水击射,溅起数丈（正面描写）
看之惊眩,坐半日,颜始定（侧面描写）
2.
（1）使人读过之后回味无穷、留下余音
（2）留下疑点,让人沉思

我准备了雅思很久啦!~ 我们可以交流 O(∩_∩)O哈!
托福作文分我还行拿了25
Depending on personal experience, personality type and emotional concern, we find that some people hold the idea of A meanwhile others prefer to B, from my point of view, it is more advisable to chose A rather than B. My arguments for this point are listed as follows.
The main reason for my propensity for A is that___________________________.就理由进行解释_____________________.For instance,____________________ Another reason can be seen by every one is that____________________________.就理由进行解释___________________For example,____________________
The argument I support in the first paragraph is also in a position of advantage because_____________________________
Although I agree that there may be a couple of advantages of B, I feel that the disadvantages are more obvious. Such as________________. 寄托
In a word, ________________________________________________.So, it is sagacious to support the statement that it is better to A.
作文文套二
A or B
将原题复述___________________________________________When faced with the decision of A of B, quite a few would deem that______________________, but others, in contrast, believe A/B as the premier choice and that is also my point. Among countless factors which influence -A/-B, there are three conspicuous aspects as follows.
The main reason for my propensity fo _________is that___________________
The second reason can be seen by every person that________.
In addition, these reason are also usable when we consider that_________.
There are some disadvantages in____________________另一种观点的缺点__________.
In a word, _____________重复观点句并缩写理由__________________.Taking into account of all these factors, we may reach the conclusion that___________.
作文文套三
单一命题式
The answer of this statement depends on your own experience and life style. In my point view, buying computers is as important as, if not more important than, buying books. So it is sagacious to ____________.Among countless factors which influence the choice, these are three conspicuous aspects as follows.
The main reason for my propensity for__________is that____________. !J;} I2x9IC:^
Another reason can be seen by every person is that________________. c
作文文套四
agree or disagree
Some people argue as if it is a general truth that a _____________________________.But to be frank, I cannot agree with them. There are numerous reasons why I hold no confidence on them, and I would explore only a few primary ones here.
The main problem with this argument is that it is ignorant o the basic fact that______________解释本段中心___________.
Another reason why I disagree with the above statement is that I believe that______________. j¬J @ c7W
What is more, some students are interested in____________.
In a word, ________________.
作文文套五
Some people prefer to A. others believe B. When faced with the decision of A or B, quite a few would claim that______________, but others, in contrast , deem A/B as the premier choice and that is also my point. There are numerous reasons why___________, and I would explore only a few of the most important ones here.
The main reason why I agree with the above statement, however, is that_____________________. Take___________as example, ______________.
There is another factor that deserves some words here. Such as ________________________.
Similarly, these reasons are also usable when we consider that______________.(exmaples:___________).
From the above you might got idea that I agree______________.(repeat the above three reason____________).So, it is sagacious to support the statement that it is better to _______________.
作文文套六
Agree or disagree
Some people prefer to A, others believe B, Nowadays some may hold the opinion that ________________, but others have a negative attitude. As far as I am concerned, I agree/disagree that_______________. MY arguments for this point are listed as follows.
One of the primary causes is that_______________________.
But there is a fruther more subtle point we must consider. Examples.
What is more_______________. Examples___________
General speaking, __________. Recongizing the fact that _______________should drive us to conclude that______________.
作文文套七
In my point of view, A is as important as, if not more important than B. So it is sagacious to choose A. Among count less factors which influence A. there are three conspicuous aspects as follows.
The above point is certainly true if A is considered. For exmaple,___________________
Another reason why I agree with the above statement is that I believe that A is better than B. For instance,_______________ It would probably not be too kindly disposed to the idea that B is not important .
In a word, to choose A or B is something of a dilemma to the public because they sometimes are confused by the seemingly good qualities of B, and neglect hte genuinely good aspects of A. For the reasons presented above, I strongly commit to the notion that A, but not B.
作文文套八
A or B
When faced with the decision of A or B, quite a few would claim that A, but others, in contrast, deem B as the premier choice and that is also my point. This quite different view is based on the propensity of following points.
We may look into every possible reason, however, fore most reason for B is ____________________. For example, ______________. Also, ________________________.
This is arbitray to judge B according only to the excuse I mentioned in the above paragraph.
Similarly, these reasons are also usable when we consider that________________.
Admittedly, __________________A也有好的地方______________.By he same token, however, ______________B更好____________.Taking into account of all these factors, we may reach the conclusion that_____________.
作文文套九
When it comes to______________, Nevertheless, in my part, I prefer A rather than B as my inclination. My arguments for this point are listed as follows.
I agree with the statement that _________without reservation since___________.
Naturally___________.It can be given a concrete example__________.
A more essential factor why I advocate the argument of __________is that. Obviously ________________.Take the case of a thing that____________.
Futhermore, what is worth noticing fact is that ________________. This demonstrates the undeniable fact that__________________.
Of course, choosing B also has advantages to some extent,_______________此处论述B的1-2优点___________.But if all these factors are contemplated, the advantages of A carry more weight than those of B. From what has been discussed above, we may finally draw the conclusion that_____________.
作文文套十
____________改写并复述题目____________. There may be by one or two disadvantages to ___________________; however, I believe that there are far more advantages. My arguments for this point are listed as follows.
First of all, perhaps one disadvantages to____________is that______________.For instance, __________________. Another drawback to _____________involves the possibility that____________. For example, ____________.
Even though there may be one or two disadvantages to____________, the advantages far outweigh them. The main reason for my propensity for __________is that _________. For exmaple_____________.
Another reason for my inclination for _____________ is that _________________. For example, _________________.
In a word, in spite of the fact that there may be a couple of disadvantages to _____________, I feel that the advantages are more obvious___________.重复优点__________.Taking into account of all these factors, we may reach the conclusion that _____________. 4t s*_ I
作文文套十二
____________改写并复述题目____________.The advantages of B carry more weight than those of A. There are numerous reasons why __________, and I would explore only a few of the most important ones here.
One of the primary cause is that_______________________.
What is also worth noticing fact is that_____________________.
Futhermore, ________________________.
Although I agree that there may be couple of disadvantages to_________________.I fell that the advantages are more obvious_____________. _______________, Given the factors I have just outlined, I can only say that___________________.
作文文套十三
A or B
____________改写并复述题目____________.When faced withe decision of A or B, quite a few would claim that ___________, but others, in contrast, deem A/B as the premier choice and that is also my point. Among countless factors which influence _________, there are three conspicuous aspects as follows.
The main reason for my propensity for ________________ is that _____________.
A or B
From my point of view, it is advisable to choose A rather than B. My arguments for this point are listed as follows.
The main reason for my propensity for ____________________ is that ________________.
There is another factor that deserves some words here.
In a word, ________________________. While it is true that the argument, I disagree hold a little bit of water, I think_______________.
作文文套十五
agree or disagree
Nowadays, some may hold the opinion that ____________________. But others have a negative attitude. As far as I am concerned, I agree that ____________. My arguments for this point are listed as follows.
I agree with the statement that ______________________without reservation since ________________.
Another reason why I agree with the above statement is that I believe that________________.
In a word, _________________________. Taking into account of all these factors, we may reach the conclusion that__________.

去国怀乡,忧谗畏讥,满目萧然,感极而悲者矣.心旷神怡,宠辱偕忘,把酒临风,其喜洋洋者矣.

前途迷茫是不知道前方有什么艰难和困苦,对未来的未知；直到要抵达的地方,是说自己会一步一步的做好眼前的努力,脚踏实地.