去露营翻译成英语

Camping is an entertaining activity and very favorite among families ,
youngsters and couples all over the world .The campers leave their home
region and enjoy nature while spending one or several days outdoor .
Camping involves the use of tent or caravan .Camping has many varied
benefits .It connects people with the nature by being around plants ,
wilds and seas .
Camping trips with family can make great holidays .They are fun ,
exciting and relaxing .Near to home camping trips can serve as a great
source of fun and quality family time consuming much less time and other
resources as compared to far from home camping .Close to home camping
trips are very convenient and helps in discovering new places and
locations to enjoy and explore Mother Nature .Below mentioned are the
few reasons why close to home camping provides ideal vacation .
When a family goes on a vacation near to their living place they find
it easier to travel instead of going on camping far from home .It is
less costly than travelling to distant areas .Going camping to different
countries or states is expensive as it requires a lot of money .Money
spent on tickets and other travelling necessities can be scratched out
and replaced by considerably lesser amounts spent on driving to camp
site near to the living place .Hence ,camping near to home is cheaper
and is a very affordable opportunity for those who cannot travel very
often.

解题思路：解决此题要知道热传递可以改变物体的内能，并且地面泥土的传热性能比空气的传热性能强．

答：（1）因为地面泥土的传热性能比空气的传热性能强，所以应该将二张垫在地上，一张盖身上，即选择方案四合适；
（2）为了正确的选择，必须了解地面泥土的传热性能是否比空气的传热性能强；
可以这样做实验：将热水袋装满沸水，放在地面上和挂在空气中相同的时间，再测其降低的温度，会发现在地面上的热水袋温度降低快．

点评：
本题考点： 热传递．

考点点评： 解决此题要结合热传递改变物体的内能进行分析解答．

This June 1st Children's day I would like to to camping,because I have never done camping before and I would like to try.

1.玲珑剔透 :物品精致,空穴明晰,结构奇巧.
2.因为1中加了"第一次"三个字,而本文中主要讲的就是第一次的经历,如果不加"第一次",就失去了它的意义.第一次,和不是第一次意思是不一样的,第一次的经历更具有意义,第一次越多,人生也就越具有色彩.
3.引号的多种用法:引号的五种用法：①表引用 ②表讽刺或否定 ③表特定称谓 ④表强调或着重指出⑤特殊含义 破折号的五种用法：①表注释 ②表插说 ③表声音中断、延续 ④表话题转换 ⑤表意思递进

我可以肯定的告诉你这是野兔的脚印.兔子在慢速行走的时候两条后腿的脚印是分开的,但前腿的脚印基本上是落在一起的.当然快速奔跑时除外.

昨天我们随身带了两个帐篷去山上露营.
We brought along with us two tents to camp on a mountain.
我们在这儿扎营吧.
Let's camp here.
世界上有许多博物馆.
There are lots of museums in the world.
我最喜欢北京故宫博物馆和英国博物馆.（应该是大英博物馆吧.）
The Palace Museum and the Great Bratain Museum are my favorite ones.
这是这个城市的购物中心.
This is the shopping center of the city.
前天其中（期中?）考试开始了.
The mid-term exam started the day before yesterday.
我的书包里装满了书.
My bag/schoolbag is full of books.
街道上挤满了各种各样的车辆.
The street is packed with all kinds of/various vehicles.
刚才我们都聚集在班主任的周围.
We flocked around the class tutor just now.
TIP:国外没有“班主任”的对应词汇,但美国大学里有class tutor的概念.:)

亲爱的John：我是李华,我邀请你来参加我们于星期六举办玉龙山露营活动,星期日返回,需要携带帐篷、睡袋以及生活用品和食物,如果参与我会感到十分荣幸,请回复!朋友：李华 Dear John:I'm li hua,I invite you to join us in held on Saturday yulong mountain camping activity,return to carry on Sunday,tents,sleeping bags and supplies and food,and if I would be very honored to participate in,please reply!Friend:li hua

One su.mmer, several kids went to a forest for camping. But they forgot to take matches with them. However, with an old lady's help, they still had a happy day

Dear John,
We are going camping on yulong mountain this weekeed.There wil be 6 people being together at eight thirty this Saturday at the Railway station square.And then we will take a train to get there at eleven thirty.After enjoying a good time ,we will be back at Sunday afternoon.What we should do is to take some camping things we need,a camping tent is a must.What is more,sleeping bags,coats ,water and foods are all that we need.
I believ that we must have a good time we can set up our further friendship then,I hope you can join us.Looking forward to your reply.
Yours,
Lihua

一日,吾居家露营于野,余引纸鸢而驰于原,欲与燕雀争高下.

你好：
10÷（60-10）=1/5时
答：坐汽车的同学用5分之1小时追上步行的同学.

60-10×2=40千米
40÷（60+10）=4/7时

2+4/7=2又7分之4时
答：步行同学在出发后2又7分之4小时与回头接他们的汽车相遇.

（1）坐汽车的同学用了x小时就追上了步行的同学
（x+1)*10=x*60
10x+10=60x
50x=10
x=0.2
（2）步行同学在出发后经多少时间与回头接他们的汽车相遇?
设x小时相遇,
则60×（x-1）+10x=60×2
60x-60+10x=120
70x=180
x=18/7

分加点,叔就帮你写.

Dear John:

We are going camping on yulong mountain this weekend. Do you want to join us?We will meet each other at 8.30 AM on this Saturday at the square of train station. The train will be getting off on 9.30 AM to 11.30 AM and we shall be back on Sunday afternoon. Necessities for camping like sleeping bag and a tent is compulsory for the trip. We will be staying overnight at there Also, you have to bring water and food for consumption. Jacket is needed as the temperature on the mountain will be colder, especially during night time.
best wishes
Li Hua
正好一百个字

dear john
we are going camping on yulong mountain this weekend.You said that you like the beautiful nature very much,so are you coming to join us for the camping?
Our altogether 6 people to camping.We'll meet on the train station square this saturday.The train arrivals at 9:30 and sets out at 11:30.We'll come back on sunday afternoon.

Dear John,We are going camping on Yulong mountain this weekend.Welcome to our group!I'm Li Hua ,a member of the Student Union of our school .I'm glad to invite you to take part in our camping.There ar...

Dear John,we are going camping on YuLong mountain this weekend,do you want to go with us?There are six people go together.At eight thirty on Saturday morning we are meeting at the train station square...

设帐篷有x顶,同学有y名
20x+20*3=y
24（x-1）=y
x=21
y=480

Last weekend I camped out with schoolmates.Schoolmates some belt fruit,some belt bread,we in there camp cooking,the mountain climbing,sing,dance,tell the story,plays happily.

we are prepared to participate in Saturday jade Yongsan camping activities undertaken,to invite you to participate.This campaign a total of 6 participants.Please 8:30 arrive the train station square set on Saturday morning.We in 9:30 will embark,11:30 will arrive jade Mt.Longshan.return trip on Sunday.you need ready to tents,sleeping bags,jackets,water,food,and other essential items

John:
I am Li Hua,Hello,long time no see,am writing because I want to invite you to attend the Yulong mountain camping activities,there is a total of six individuals,time on the morning of Saturday 8:30,locations in the train station square,return time is Sunday afternoon,the train will be on the morning of Saturday 9:30 drive,11:the 30 arrival,must bring their own supplies tents,sleeping bags,than the coat,water and food,look forward to your arrival
约翰：
我是李华,好久不见,写信是因为我想邀请你参加玉龙山露营活动,一共是六个人,时间在星期六的早上8:30 ,地点在火车站广场,返程时间是星期天下午,火车会在星期六的早上9:30开车,11:30到达,一定要带好自己的比用品帐篷、睡袋、外衣、水和食物,期待你的到来.

On holiday,to go out with friends,went to the lake camp,there,we ate the
apple,fly a kite,milk,took photos.This translated into English

解题思路：先设帐篷为x顶，则这个团队中志愿者的人数为（3x+7），由题意列出不等式组，求出解集，再根据x只能取整数，即可求出x的值．

设帐篷为x顶，则这个团队中志愿者的人数为（3x+7），由题意得，


3x+7−5(x−1)＜3
3x+7−5(x−1)＞0
解得：4.5＜x＜6，
∵x只能取整数，
∴x=5，
则3x+7=22．
答：帐篷有5顶，这个团队中志愿者的人数是22人．

点评：
本题考点： 一元一次不等式的应用．

考点点评： 此题考查了一元一次不等式组的应用，关键是根据题意列出不等式组，要注意x只能取整数．

dear john
we are going camping on yulong mountain this weekend.You said that you like the beautiful nature very much,so are you coming to join us for the camping?
Our altogether 6 people to camping.We'll meet on the train station square this saturday.The train arrivals at 9:30 and sets out at 11:30.We'll come back on sunday afternoon.
Everything has been prepared.You just remember to bring tents,jackets,sleeping bags,water and foot,etc.
I hope we will have a pleasant camping.
Yours,LiHua

I think ride a bike is as interesting as camping and skiiing

Dear John,
We are going camping on Yulong mountain this weekend.Welcome to our group!I'm Li Hua ,a member of the Student Union of our school .I'm glad to invite you to take part in our camping.There are six persons in our group,and we will gather together at Trian Station Squre at 8:30 on Saturday.The trian will start at 9:30 and arrive there at 11:30 am.We will arrange some activities ,such as singing,dancing and game playing.We will return on Sunday afternoon.
In order to have a good time,every member of our group must prepare necessities by yourself,such as tent,sleeping bag,coat,water,food,and so on.
If you accpet our invitation,it will be our big pleasure !Not only can we enjoy some wonderful activities ,but also we can conmmunicate each other to improve our English level .We are looking forward to your arrival!
Yours,
Li Hua
备注：刚刚写完,请参考.若嫌字数多点,最后一段可仅仅保留“We are looking forward to your arrival!”即可.

自己改动一下就行了@#~·小学英语作文 ·初中英语作文 ·高中英语作文 ·大学英语作文 ·考研英语作文 ·中考英语作 文·高考英语作文 ·英语四级作文 ·英语写作资料 ·GRE作文 ·留学文书写作 ·雅思考试作文 ·英语六级作文 @3 http://www.***.com/English/yyxw/ 这里有近千篇英语作文,好就要给分喔,未来几年写作文都不用怕了

camp in the countryside

am Li hua.We will go camping this weekend Yulong mountain,.At the time this month 6,at eight thirty on Saturday morning.In the train station square set.To bring bring tents,sleeping bags,clothes,food,water,medicine bags etc..We will come back on Sunday afternoon.

Our total 6 personal,Saturday morning at 8:30 train station square,drive,set at 9:30 at half past eleven,Sunday afternoon to come back.Bring your camping equipment:tents,sleeping bags,coats,water,food,etc.

Hi John :
Are you free this weekend?How about join us to camp on YuLong Mountain?We will stay there for two days and we can climbing the moutain,explor the cave and go fishing.I remember you are a master-hand in fishing .If you want to go ,contact me freely but before Firday,so you can have time to prepare the trip.WAITING FOR YOUR REPLY !
Yours
LiHua

John:
I am Li Hua,Hello,long time no see,am writing because I want to invite you to attend the Yulong mountain camping activities,there is a total of six individuals,time on the morning of Saturday 8:30,locations in the train station square,return time is Sunday afternoon,the train will be on the morning of Saturday 9:30 drive,11:the 30 arrival,must bring their own supplies tents,sleeping bags,than the coat,water and food,look forward to your arrival
约翰：
我是李华,好久不见,写信是因为我想邀请你参加玉龙山露营活动,一共是六个人,时间在星期六的早上8:30 ,地点在火车站广场,返程时间是星期天下午,火车会在星期六的早上9:30开车,11:30到达,一定要带好自己的比用品帐篷、睡袋、外衣、水和食物,期待你的到来.

解题思路：先设帐篷为x顶，则这个团队中志愿者的人数为（3x+7），由题意列出不等式组，求出解集，再根据x只能取整数，即可求出x的值．

设帐篷为x顶，则这个团队中志愿者的人数为（3x+7），由题意得，


3x+7-5(x-1)＜3
3x+7-5(x-1)＞0
解得：4.5＜x＜6，
∵x只能取整数，
∴x=5，
则3x+7=3×5+7=22．
答：帐篷有5顶，这个团队中志愿者的人数是22人．

点评：
本题考点： 一元一次不等式的应用．

考点点评： 此题考查了一元一次不等式组的应用，关键是根据题意列出不等式组，要注意x只能取整数．

Hello, Daniel! I am glad to receive your letter and know that you have properly planned our trip .What pleased me most is your advice that we should go to Spain for a camping trip. And I feel it an honour to know your two friends , Amy and Ryan in that country. Because I would like to make friends.I believe the trip with the two new friends will certainly be an unforgettable experience .And I think we should bring something necessary ,including food , drinks and especially some medicine in case. We should start on the first Saturday in August. Do remember to prepare some strong and comfortable shoes.
Yours,
Grance.

我单方面认为是C.

：D　

：D项只是简单的描述 ，并没有修饰

When I saw the words which are starry star、sea of clouds、sunrise I was excited.I start to plan my first camp in this year,I read a website talk about that Mount Jiaoding is the 360 degree viewing deck after Mount Cattleback in Sichuan proviece by chance,so I try to find more information about map、 weather 、strategy about Mount Jiaoding,and i decide Mout Jiaoding will become my next destination for Tomb-sweeping Day in this year,I bring the query that is Mount Jiaoding has better view with Mount Cattleback?We leave.

We're camping in the rain.
但根据不同的语境你也可以更换主语、时态.
现在我这里写的是进行时,也可以换成一般现在时：camp
或是过去时：camped
若主语是三单如：she/he,且是一般现在时,那就用camps

Dear John,
We are going camping on Yulong Mountain this weekend.There are six people.We will assemble at 8:30 Saturday at the Railway station square..and we by train to our destination,the train starts at 9:30,and it arrives at 11:30,we will be back at Sunday afternoon,
Of course we need to prepare some camping things for this camping activity,such as the camping tents,sleeping bags,coats ,water and foods.
And that is what prepare for this camping activity,would you enjoy joining us?
Best wishes
lihua

解题思路：设帐篷带了x顶，由题意得：6x+18=8x-6，解这个方程即可．

设帐篷带了x顶，由题意得：
6x+18=8x-6，
6x+18-6x=8x-6-6x
18=2x-6
18+6=2x-6+6
24=2x
24÷2=2x÷2
x=12；
所以六年级人数是：12×6+18=90（人）；
答：这次夏令营六年级有90学生参加，帐篷带了12顶．

点评：
本题考点： 列方程解含有两个未知数的应用题．

考点点评： 此题解答关键是找出等量关系式，然后列方程解答．

We think in this weekend camping out this sentence translated into

帐篷露营是野外旅行、登山探险等各种户外活动的主要宿营方式,也是值得积极提倡的宿营方式.它的特点：首先是最贴近自然,没有什么方 式比睡帐篷更加贴近大自然了,想想你身下就是大地而不是什么席梦思、钢丝床及水泥地,打开帐门就是自然界的一切,没有任何混凝土建筑 遮挡你的视线,这才是真正的回归自然；其二、它是随遇而安的家,只要脚下有三平方米的平地,就可以扎下一顶足够二人而居的“家”, 而一顶最轻的帐篷仅1公斤左右,只要有它在身旁,就有了遮阳、避风避雨的屋了,还可以帮躲避风雪、寒流等,它是我们野外旅行的亲密伴侣,有了它我们就可以安心的旅行；其三是经济的宿营方式,450元左右一顶(可住3人),爱惜的使用至少可用50次(晚)以上,那么一次的人均成本仅为3元左右,3元一晚的房费了不是很便宜吗,因而住宿帐篷既划算又卫生.当然,这些好处的代价就是要预先投资和花力气背带. 露营营地的选择 宿营营地的选择及其建设是关系到全部人员休息的大问题,在营地的选择很讲究,以下是注意事项： 近水：露营休息离不开水,近是选择营地的第一要素.因此,在选择营地时应选择*近溪流、湖潭、河流边,以便取水.但也不能将营地扎在河滩上,有些河流上游有发电厂,在蓄水期间河滩宽、水流小,一旦放水时将涨满河滩,包括一些溪流,平时小,一旦下暴雨,都有可能发大水或山洪暴发,一定要注意防范这种问题,尤其在雨季及山洪多发区. 背风：在野外扎营,不能不考虑背风问题,尤其是在一些山谷、河滩上,应要选择一处背风的地方扎营.还有注意帐篷门的朝向不要迎着风.背风同时也是考虑用火安全与方便. 远崖：扎营时不能将营地扎在悬崖下面,这样很危险,一旦山上刮大风时,有可能将石头等物刮下,造成伤亡事故. 近村：营地*近村庄有什么急事可以向村民求救,在没有柴禾、蔬菜、粮食等情况时就更为重要.近村的同时也是近路,即接近道路,方便队伍的行动和转移. 背阴：如果是一个需要居住两天以上的营地,在好天气情况下应当选择一处背阴的地方扎营,如在大树下面及山的北面,最好是朝照太阳,而不是夕照太阳.这样,如果在白天休息,帐篷里就不会太闷热. 防雷：在雨季或多雷电区,营地绝不能扎在高地上、高树下或比较孤立的平地上.那样很容易招至雷击. 建设营地 营地选择好后即要建设营地.尤其是有一定规模的野外露营地,整个营地的建设就尤为重要,分以下一些步骤： 平整场地：将已经选择好的帐篷区打扫干净,清除石块,矮灌木等各种不平整、带刺、带尖物的任何东西,不平的地方可用土或草等物填平.如果是一块坡地,只有坡度不要大于10度一般都是可以作为露营地. 场地分区：一个齐备的营地应分帐篷宿营区,用火区,就餐区,娱乐区,用水区(盥洗),卫生区等区域.第一个先落实宿营地.用火区应在下风处,距离帐篷区应在10～15米以上,以防火星烧破帐篷.就餐区应就近用火区,以便烧饭做菜及就餐.活动及娱乐区应就餐区的下风处,以防活动的灰尘污染餐具等物,并距离帐篷区应在15～20米,以减少对早睡同伴的影响.卫生区应在宿营区的下风处,与就餐区、活动区保持一定的距离.用水区应在溪流及其河流上分别上下两段,上段为食用饮水区,下段为生活用水区. 建设帐篷露营区：如有数顶帐篷组成的帐篷营地区,在布置帐篷时,应注意：第一,所有帐篷应是一个朝向,即帐篷门都向一个方向开、并排布置.二,帐篷之间应保持不少于1米的间距,在没有必要的情况下尽量不系帐篷的抗风绳,以免绊倒人.三,必要时应设警戒线(沟),在山野露宿有可能会遇到威胁性的动物或者坏人的攻击,当然,这种可能性很小.可以在帐篷区外用石灰、焦油等刺激性物质围帐篷区画一道圈,这样可以防蛇等爬行动物的侵入.或者用电子报警系统等办法. 建设用火就餐区：就餐同用火一般在一块儿或是相近的地方,这个区域要与帐篷区有一定的距离,以防火星烧着帐篷.烧饭的地方最好是有土坎、石坎的地方,以便挖灶建灶,拾来的柴禾应当堆放在区外或上风处.就餐区最好有一块大家围坐的草地,“餐桌”可以用一块大平石或者就在地上.“餐椅”同样用石块最好,或者席地而坐,由于地气对人体有害,故可以用各自的睡垫或气枕头代用一下,不要怕麻烦,至少要用雨衣或塑料布.多数就餐时间已经是天黑的时候了,应当考虑照明的位置,不论是用汽灯还是其他方式照明,灯具应当放在可以照射较大范围的位置,如将灯具吊在树上、放在石台上或者做一个灯架将其吊起来. 建设取水用水区：用水、取水一般都在水源处,盥洗用水与食用水应分开,如是流水,食用水应在上游处,盥洗生活用水在下游处.如是湖水即同样要分开地方,两种用水处应当距离10米以上.这种划分是出于卫生的需要.另外,取水要经过的河滩地带乱石灌木等物较多,没有小路可寻,故应当在白天的时候注意清理一下,不然晚上取水时就不方便了. 建设卫生区：卫生区即是队员们解手方便的地方,如果只是住宿一晚,可以不必专门挖建茅坑,可以指定一下男女方便处即可.如果队员人数多或者住宿天数在两天以上,即应当挖建茅坑,临时厕所应建在树木较密的地方,就不用拉围帘了.更要注意不能建在行人常经过的地方.如果附近的溪流多,可以将厕所建在溪流上,在小溪上塔两根大木头,要建平稳并有安全感,大家即可在上面大小便,并将大小便直接排入溪流中,不用耽心会污染河流,小量的粪便会被河流中的生物分解或被自然净化.如果已建了卫生区,大家的大小便就应该在修建的卫生区里进行,而不应满山排泄,而大煞风景. 建设娱乐区：娱乐区可以在就餐区,待就餐以后打扫出来即可,如果场地大,也可以单独划出一块地,只要场地平整即可,同时场地里绊脚、碰头(矮树)的东西要少,因而要进行一般性的清理,在玩一些游戏时应在一个划定的圈子里拉上保护绳,以免不注意发生意外事故. 野外气象小知识：在户外旅行应当知道些气象的基本知识,本书在第七章中有些介绍,这里是针对野外露营进行介绍.一旦到了户外,就只有听天由命,我们只能认识自然,而不能左右自然.旅行中除了遇到雷雨、大风雪等情况应当停止、休息外,其他情况均可以继续行动.而在野外露营就需用多考虑一些气象问题： 防雨：防雨是露营气象考虑的重要问题,如果判断当晚有可能下雨,应当对营地及帐篷进行必要的防雨处理,除选择好营地外,需要挖泄洪沟,加固帐篷并增强防雨性能,如可以在帐篷外加盖防雨塑料布、雨衣等,将各种旅行用品放置在帐篷中等.防雨应在扎营前观察天气变化情况,经常外出旅行多观察多积累经验就会掌握是个大慨. 防风：风向对应扎营比较重要,关系到帐篷门、炉灶口开向及营地各区域的整体布置问题.这须要了解一些地形气候知识,在大湖泊边扎营,其风向是早晚相反变化,白天,地面温度上升快,风向是向陆地刮；夜晚,地面温度下降快,风向向湖区刮.故应当将帐篷门背风开,而炉灶口应向风开.在炎热干燥的山区同样有相似的情况,白天,由于山谷(谷地)气温上升慢于山坡(山顶),呈上升气流,即谷地向上刮风,而夜晚则呈下降气流,风向谷地刮.故在山谷中扎营时应当事前考虑这种情况.研究风向及风力,对应户外运动比较重要,有条件的可以带上一个风向风力表,或根据下表查知风力,在记日记时不妨记录一天最大的风速. 附表(6－1) 风力等级简表 风速单位：米/秒 风力等级 风速 外界表象 0级静风 0.0-0.2 烟柱直上,水面无波,树叶不动. 1级软风 0.3-1.5 弱而无力,烟随风去,树叶微动. 2级轻风 1.6-3.3 人有感觉,树有微响,旌旗始动. 3级微风 3.4-5.4 细枝摇动,旌旗风展,稻谷摇动. 4级和风 5.5-7.9 树枝弯动,灰尘四起,纸飘空中. 5级劲风 8.0-10.7 小树摇动,湖塘起波,庄稼起伏. 6级强风 10.8-13.8 电线有声,撑伞难行,大树摇动. 7级疾风 13.9-17.1 迎风难行,全树摇动,大树弯枝. 8级大风 17.2-20.7 阻力甚大,小枝折断,江河浪猛. 9级烈风 20.8-24.4 吹坏烟囱,小屋受损,瓦片移动. 10级狂风 24.5-28.4 行人吹跑,逆风难行,树木刮倒. 11级暴风 28.5-32.6 破坏严重 12级飓风 32.7以上 摧毁极大 3．气温：气温对应户外旅行同样重要,我们应当学会气温管理,即掌握在什么季节、什么地区的气温变化及规律,并在此基础上的装备、服装配置.学会对气温及变化有一个较为准确的直觉判断,这就要经常携带一个气温表,经常性的对照观察、体验.一日之中,一般在下午2点为当日最高气温,为其峰值；而夜里2点～3点是最低点.这一日之间的温差叫日较差,日较差的大小与地理纬度、地形、季节、天气状况等因素相关,一般说来,低纬度比高纬度地区、内陆比沿海地区、晴天比阴天、盆地比平原、荒漠比林地的日较差大.在森林中,由于森林的储存功能,日较差小,林中要比无林地气温低0.7~2.3℃,夏季低8～10℃,冬季低4～5℃,同时森林中的湿度也较大,故在森林中露营应当注意这一问题. 住宿溶洞 在南方大部分地区的野外,常可见到各种形式的山洞,旱洞、水洞、穿山洞、复合洞等,住宿溶洞是野外旅行最为常见的方式之一.我们的祖先就是从住宿溶洞开始了新的地面生活.可见住宿溶洞是安全、方便、温暖、避风避雨的好地方.住宿溶洞应当注意以下几点： 通风：首先要察明该洞是否是通风的溶洞,而不是一个死洞.保持空气的流通很重要的,可以点一支香烟察该洞是否通风,只要烟向洞中或洞外单向的飘动即说明此洞是通风的. 浅住：洞多是比较深的,从安全的角度出发最好将营地安排在距离洞口较近的地方,以方便撤营及转移. 水情：在确定一个溶洞可否住宿时,应先弄清此洞的水情,多数的溶洞都有流动的地下水在活动,有个别的地下水水情复杂,尤其在雨季就更应当注意,选择的住宿地应当干燥,上无滴水. 其他在溶洞住宿应当注意：不少的溶洞多有蝙蝠、燕子等动物栖息,因而入洞住宿最好少惊动它们,或者换一个洞.如果对洞穴探险没有经验应当在洞中少活动,单人活动应当禁止；在洞中住宿可以不用支搭帐篷,只需铺上各种睡具即可,如果有蚊虫可以烧烟驱赶. 露天宿营：露宿是对我们野外生活的一种锻炼和考验,同时也是一种难得地生活体验.在没有雨水、大风、风雪及霜的天气,完全可以试试在露天下露宿的方式,不用支搭帐篷等任何遮挡物.露宿可以选择一块大树下,铺上塑料布、防潮垫,再放上睡袋,睡袋上可以再罩上一块塑料布,或者在睡具的上方简单的挂一张防雨布,露宿主要的问题就是防露水及蚊虫的侵袭,可以在睡袋的头套处罩一层纱网,以防蚊虫,或连夜的烧烟火,燃烟可以防止霜降,减少露水,在一些农村可以看到农民这样做为减少霜降.当然,雨季、冬天就不要露宿.另外,注意不要在水边、草木密集的地方露宿,那些地方蚊虫多,也不安全,同时,在露天露宿一般气温比帐篷里低5度左右,故要多加衣物,以防着凉. 另一种露宿的方式就是用吊床,吊床的优点是不会被地上的动物袭扰(如蛇等爬行动物),并在一些潮湿的地带很适合,用吊床要在睡袋下垫防潮垫,并在吊床上方挂一张防雨布.有一种吊床式帐篷即有防雨蓬,同时还有防蚊虫的纱帐,很适合丛林宿营. 雪屋：在大雪纷飞的雪天,如果雪地的雪比较厚实,就可以用雪做一个简单的雪屋,这在东北地区的农村,猎人们就熟悉这种办法.建盖雪屋必须要有比较压实的雪,再用铁铲等物切割建盖,由于篇幅所限,本书不过多的研究特殊条件下的露营方法. 野外作息：合理的户外作息安排是保障身体良好状态的重要途径,常常会由于激动、兴奋等原因,大家在篝火旁一聊就没完,或者进行一些娱乐活动,从而影响正常的休息.这要特别注意,因为大家活动了一天,身心都比较疲劳.这时队长应当规定统一的作息时间,如不超过夜间12点休息,早上不超过7～8点起床,尤其要强调要统一,不能因个别人而影响整体.

设有帐篷X顶,则露营人数为4X+20
由题得：4X+20=8X
4X=20
X=5
∴4X+20=4x5+20=40
答：有帐篷5顶,露营的同学有40人.

Go camping.

i will have a trip to Australia when vocation is coming.so will you go with me when we get there,we can take photos and camp,and also see some beautiful places.come and go with me.

应该是主语+不及物动词+状语从句.
因为是不及物动词,where引导的从句,不是camp动作的对象,而是camp的一个状态.

we went to camp and the weather was awful.

Dear John,
How's it going lately?
I am writing to tell you about our camping plan this Saturday morning at Yulong Mountain.There will be six of us and we will gather at the train station square at 8:30 a.m..We are going to catch the 9:30 train and arrive at our destination at 11:30.We will make our return trip this Sunday afternoon.
Tents and sleeping bags are necessary.Some food and water are recommended,too.And don't forget to bring your coat!It gets pretty chilly in the night.
Best,
Li Hua

去网上搜啊