Unit 4 Our World 重点句子语法 仁爱科普版八年级英语上册

仁爱八上 Unit 4 重点句子语法
1. I put on more clothes to protect myself from cold.
我穿上更多的衣服来保护自己不感冒。The heavy rain prevented us from playing football. 大雨阻止了我们踢足球。① put on 穿上；戴着（动作）wear穿着；戴着（状态）have on（与wear相似）三个都是行为动词而in是介词， in +颜色/衣服② protect …from…保护…不受…的侵害We should try our best to protect children from danger．我们应该尽力保护儿童免受危害.③ prevent...from… 阻止…的发生… 类似的短语还有 stop...from, keep...from.Nothing could prevent us from coming here．没有任何事情能阻止我们到这儿来.No one can stop us (from) leaving．没人能够阻止我们离开的.注意：prevent／stop...from在主动语态中, from可省去, 但prevent／stop...from用于被动语态时, from不可以省略. 如：The heavy snow prevented us from going out for sports．＝The heavy snow prevented our going out for sports．大雪阻止了我们外出活动.
2. The man sends expensive roses to the girl.
男人送昂贵的玫瑰给女孩。He sends her to school. It is cheap to send for a doctor.他送她去学校。派人去请医生是很便宜的。① send sb sth = send sth to sb 送给某人某物 (双宾语)② send sb to +名词 把某人送到某地；send for sb 派人去请，去叫
3. He searched his bag for his keys.
他在包里找钥匙。He searched for information online over and over again.他一次又一次地在网上搜索信息。① searched 表明句子是过去时，② search +地点+ for + 名词搜查某地为某物 注意：search 接跟搜寻的范围I search the classroom for my glasses. 我在教室里找我的眼镜.(教室是范围） ③ search for +具体的的目标 搜索/搜寻...They are searching for the missing child．他们在寻找失踪的孩子。We are on the way searching for truth. 我们在探求真理的路上。④ over and over again 一再地;来回来去;再三再四'I don't understand it,' he said, over and over again. “我不明白，”他反复不停地说。Why do I have to tell you over and over again 为什么我要一次又一次的告诉你？You mean he painted the same tree over and over again 你是说他一直重复画同样的树
4. He feeds some grass to the horses.
他喂马吃草。
He feeds the cows on grass. 他在草地上喂牛。Pandas feed on bamboo. 熊猫以竹子为食。① feeds 表明句子是一般现在时，且主语是第三人称单数。② feed 的用法：feed…to 把…喂给…吃. （feed后接饲料或食物，to后接动物或小孩）如：Please feed some grass to the cow.
请给牛喂点草. She always feeds milk to the baby.
她经常给婴儿喂奶.feed…on 用…喂… （feed后接人或动物，on后接动物或小孩，on可与with 替换）如：The child was feeding the monkey on/with a banana.那孩子用香蕉喂猴子.feed on 以…为食,靠…为生（to后接饲料或食物，主语多为动物）The kind of whale does not feed on small fish ... 这种鲸鱼并不以小鱼为食.对比：live on多指人“以…为食；靠…生活”。如：He lives on fish and potatoes. 他以鱼和土豆为主食。 They live on ￡70 a week. 他们靠每周70英镑维持生活。
5. Millions of plants will die without water.
没有水，数百万植物就会死亡。The ground is covered with dead leaves.枯叶覆盖着地面。His death makes me sad.他的死让我很伤心。① plants 复数形式表类别，will die 表明是一般将来时形式，且后面动词是原形。② be covered with 被...覆盖；dead leaves 枯叶（leaves是leaf的复数形式）；make me sad 让我很伤心③ die 不及物动词，死→ dead 形容词，死的→ death 名词，死④thousands of 成千上万的... 注意：hundred 百, thousand 千, million 百万，等词后如果加s，则其后一定有of短语。如：hundreds of bicycles 好几百辆自行车thousands of sheep 数千只绵羊millions of people 成千上万的人，无数的人
6. Rainforests are the lungs of the earth.
热带雨林是地球的肺。They play an important part in controling the climate.他们在控制气候方面起着重要作用。①the lungs of the earth. 地球的肺②play an important part / role 扮演重要角色，起着重要的任务play an important part / role in (sth)doing在...中扮演重要角色Books play an important part in our life.书籍在我们的生活中扮演着重要的角色。She has played an important role in finishing this job successfully.她为圆满完成这项工作发挥了重要作用。③control the climate 控制气候
7. We need rainforests for many reasons. For example, They give us wood, food and many more useful things.
我们需要雨林有很多原因。例如，它们给我们木材、食物和许多有用的东西。① for many reasons 因为很多原因I like apples for many reasons.
我喜欢苹果有很多原因。He fell ill for many reasons.
他由于多种原因病倒了。② for example 例如 只举“一个”为例，用逗号隔开，可置于句首、句中或句末。后接完整的句子。如：For example，air is invisible. 例如，空气是看不见的。Many people here, for example, John, would rather have coffee. 这里有许多人，例如约翰很喜欢喝咖啡。③ give sb sth 给某人某物
8. Rainforests provide places to live in for thousands of plants and animals found nowhere else on Earth.
热带雨林为成千上万在地球上其他地方找不到的动植物提供栖息地。① provide sth. for sb. 或 provide sb.with sth. "向某人提供某物"（注意介词不能混）Mr Smith provided food for us. = Mr Smith provided us with food. 史密斯先生为我们提供食物。②places to live in 住的地方；thousands of 成千上万；nowhere else 没有其它地方
9.Thousands and thousands of animals live in the rainforests, thick forests in the hot parts of the world.
成千上万的动物生活在热带雨林，世界上炎热地区的茂密森林里。①thousands and thousands of 成千上万的
另外还有 millions and millions of 千百万的hundreds and hundreds of 的说法没有错,但不常见,意思是数以百计的习惯上用hundreds of ②thick forests in the hot parts of the worldthe rain forests是的同位语③ thick forests 茂密森林
10. We must save every drop of water.
我们必须节约每一滴水。Don’t let our tears be the last drop of water left on the earth. 不要让我们的眼泪成为地球上留下的最后一滴水。①否定祈使句，let sb do 格式，省去to 的不定式短语做宾补② the last drop of water left on the earth地球上被留下来的最后一滴水a drop of 一滴..., a drop of water 一滴水，on the earth 在地球上③ left 留下, 剩余 （leave的过去分词，水被留下，所以用过去分词）如：There were several seats left at the back.后面还剩下几个座位。I have only a few dollars left. 我身上只下几美元了。④ tear v. 撕裂;拉掉;挣开;拉伤
n. 眼泪,泪水;破洞;裂口I tore my coat this morning. 今天早上我把上衣撕破了。
Her eyes filled with tears
她双眼噙满泪水。
11. It is clear that seas or oceans cover three-fourths of the earth's surface.
很明显，海洋或海洋覆盖了地球表面的四分之三。① It is clear that +从句 ...是明显的，清楚的。It 是形式主语，that后的从句是真正的主语。如：It is clear that our school is the best in the city. 很明显,我们学校是全市最好的学校. ② three-fourths 四分之三
分数表示法 1) 基数词作分子，序数词作分母，除了分子是“1”以外，其它情况下序数词都要用复数形式。 如：3/4 three fourths 或 three quarters 1/3 one third 或 a third 24/25 twenty-four twenty-fifths 2)当分数后面接名词时，如果分数表示的值大于1，名词用复数；小于1，名词用单数。 1/2 hours 一个半小时
（读作 one and a half hours） 3/4 meters 二又四分之三米（读作 two and three-fourths meters） 4/5 meter 五分之四米 5/6 inch 六分之五英寸 3) 表示“n 次方”的说法：指数用序数词，底数用基数词。 10的7 次方 the seventh power of ten（ten to the seventh power） 6 的10次方 the tenth power of six（six to the tenth power）
12.As a student, you can use an online dictionary to look up the words “Mars, pizza, poster”.
作为一名学生，你可以使用在线词典查找“火星，比萨，海报”等单词。
① As a student 作为学生
As a student, we should pay more attentions to our habits which wedevelop in our study作为学生,我们应该多注意学习时养成的习惯.As a student, you must have read a lot of interesting books.作为一个学生，你一定读过很多有趣的书。② look up 查阅,比如查字典 I look up a few words. 我查了几个字look up 还有其他的解释：向上看,尊敬, 仰望, 查寻, 拜访, 好转I look up Peter yearningly. 我渴望见到彼得.Look up a few words. 查几个字.Look up an old friend. 拜访一个老朋友I look up several old friends. 我拜访了几位老友.I think I'd better look that up. 我想我得查一下.
13. The air is fresher, the sky is bluer and the water in the rivers is cleaner and clearer there.
空气更清新，天空更蓝，河水更干净，更清晰。①英语中的形容词或副词通过词的形的变化，来表示比较的程度，这叫形容词或副词的比较等级。fresh 新鲜→ fresher 更新鲜 → freshest 最新鲜blue 蓝 → bluer更蓝 → bluest最蓝clean干净 → cleaner 更干净→ cleanest 最干净 如：Tom is tall. Jack is taller. Dave is the tallest.汤姆高。杰克更高。大伟最高。②形容词的比较级是在形容词的基础上变化而来的，它的变化规则是： ① 一般的直接在词尾加 er ，如 tall - taller , strong - stronger , ② 以e结尾的，直接加r ，如 fine – finer , ③ 以辅音字母加y结尾的，先改y为i再加er，如funny - funnier ④ 双写最后的字母再加er，如big – bigger, thin – thinner , hot – hotter 除此之外，还有几个特殊的单词，它的比较级和最高级都是不规则的，如： many / much（原形）→more（比较级）→ most（最高级） little / few（原形） → less （比较级）→ least（最高级） good（原形） → better（比较级） → best（最高级） bad （原形） →worse（比较级） → worst（最高级） far （原形） →further→ furthest
14. Which do you like better, plants or animals
你更喜欢植物还是动物？Cats are cuter than other animals.猫比其他动物都可爱。①比较级的句子结构通常是： A+be (am,is,are)+形容词比较级+than(比)+B 如： I’m taller and heavier than you. 我比你更高和更重。 An elephant is bigger than a tiger. 一只大象比一只老虎更大。注意：比较的两者应该是互相对应的可比较的东西。典型错误：My hair is longer than you.
我的头发比你更长。比较的两者是我的头发、你（整个人），那么比较的对象就没有可比性。应该改为：My hair is longer than yours.
或 My hair is longer than your hair.②如果比较的两者是一样的时候，用 as…as…，它的用法是：A+be+as+形容词原形+as+B，
意思是什么和什么一样……。如：I’m as tall as you.（我和你一样高。）My feet are as big as yours.
我的脚和你的一样大。He can run as fast as you.
他跑的和你一样快。③如果比较的一方不如另一方时，用not as/so…as…，它的用法是：Luckily the weather was not so wet as it is today.幸运的是天气没有今天那么潮湿。He cannot run so/as fast as you.他跑的没有你快。
15. As we know, plants and animals are both important to us.
正如我们所知道的，动植物对我们都很重要。We share the same world with them.我们和他们共享同一个世界。① As we know 众所周知;
正如我们所知道的; 正如我们所知; 如我们所知;
类似表达：As we all know
as is known to all、as is well-known
② be important to sb. , 是说对某人很重要，
强调对某人很重要的东西。Money is important to her. 钱对她很重要。What is important to you is also important to me. 对你重要的事对我也重要。
比较：be important for sb. 是说某事对某人的重要性，
强调做某事对某人的重要性。后面要+to do的。It's important for you to do it .你做这个很重要。It is important for you to get there early.早点到达对你很重要。③ share the same world 共享同一个世界share sth with sb 与某人共用某物
16. As a result, Chinese tigers living in Southwest China are in danger.
因此，生活在中国西南部的中国虎有危险。It results from their fur and bones.它源于它们的皮毛和骨头。① as a result 结果，As a result, the bad thing has been turned into a good one. 结果坏事变成了好事。All singers kept together. As a result, their performance was successful.所有的歌手协调一致,结果他们的演出非常成功.② Chinese tigers 中国虎，华南虎③ in danger 处于危险中；比较：in trouble　处于困境中 如：Tom is in trouble now. 汤姆现在有难了．The animal in trouble is in danger.这头处于困境中的动物危险了．④ result from sth.（作为…之结果而）发生，产生His illness resulted from eatig unhealthy food. 他生病是由于吃了不干净的食物。比较：result in sth. (无被动语态）导致，造成The accident resulted in the death of two passengers.这起事故导致两名乘客丧生。The accident resulted in two passengers dying.这起事故导致两名乘客死亡。
17. They have less and less land to live on.
他们居住的土地越来越少了。They are becoming fewer in number. They will die out.他们的人数越来越少了。他们会灭绝的。① less and less 越来越小(少) 地/的more and more 越来越多地/的② land to live on 居住的土地；island to live on 居住的的岛屿；house to live in 居住的房子③ in number 在数量上, 总共
We are sixty in number. 我们一共60人。Aids paitients are increasing in number every day.
爱滋病患的总共数字 每天都在增长
④· die out（指的是不复存在的）消失灭绝 Many old customs are dying out. 很多古老的习俗正在消失。die away 是指风声音等渐渐消失渐渐减弱，也可指人慢慢死去The noise of the car dies away in the distance.汽车的声音消失在远方。die off 指的是相继死亡就是一个个死掉，也可指凋谢，但并不一定不复存在His friends are all dying off.
近来他的朋友相继死亡。
die down 主要指风雨火浪等慢慢平息或者逐渐消失，和away有点相似.
The fire is dying down. 火正渐渐熄灭。
e and look! A level 7.1 earthquake struck Yushu in Qinghai Province early this morning.
过来看看！今天清晨，青海省玉树发生了7.1级地震。① Come and look! 过来看看;Qinghai Province 青海省;
early this morning 今天清晨②strike →过去式： struck; strook
→ 过去分词： struck ;strickenstrike 表示突然地、一次性地“打；击”，不一定都是有意的。如： She was struck dead by lightening．她被雷电击死了。
Strike while the iron is hot. 趁热打铁。The clock is striking 12. 钟在敲12点。
19.Many people are injured, missing and even lost their lives in Tangshan earthquake in 1976.
许多人在1976唐山地震中受伤、失踪甚至失去生命。①injured 是 injure 的过去式，过去分词，但也是形容词
I am injured. 我受伤了。hurt 是动词 而且没有被动语态直接是 My heart hurts. 我的心受伤了②missing 重点指不见了，找不到了。形容词或副词性。不可以当动词用。而lost 强调已经丢失了，失去了。动词性。The missing word is the key.
那个缺的词是关键 .
而不能说“the lost word”The key word is missing”.因为词只能“缺失”.I've lost my key. 我丢了钥匙。
不能说 I've missing my key。因为missing是形容词。③ lose their lives 失去生命
20. I think the mobile phone is more useful than thetele phone.
我认为手机比电话有用。But the computer isthe most useful of the three.但是计算机是三种中最有用的。① the mobile phone 手机 = cell phone ② 双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成.helpful → more helpful → most helpfulinteresting
→ more interesting → most interestingintelligent
→ more intelligent → most intelligentdangerous
→ more dangerous → most dangerousbeautiful
→ more beautiful → most beautifulcareful → more careful → most carefulwonderful
→ more wonderful → most wonderfulimportant
→ more important → most important③ 形容词最高级的用法三者或三者以上的人或物比较时,用最高级.形容词最高级前通常加the,句末接in / of短语来表示范围.如：He is the strongest of all the boys. 他是所有男孩中最强壮的。The highest mountain in Japan is Fuji.日本最高的山是富士山.
In Western Europe Germany has the most people.在西欧德国人口最多.注意:下面两种情况中必须用最高级：+ be + one of the +最高级 +复数名词 表示"最……的……之一 …+ be +the + 序数词 +最高级 +单数名词 + 范围", 表示"……是…….的第几……"。ChangJiang is one of the longest rivers in the world. 长江是世界上最长的河之一。Huanghe is the second longest river in China. 黄河是国第二最长的河。This is the most excited film that I have seen.这是我看过的最激动人的电影。④ 注意：下面的词只能修饰原级或比较级修饰形容词原级的副词有：very, too, quite, so（如此,这样）等；修饰形容词比较级的副词有：rather(相当,十分）,much(...得多),even（更),a litle (...一点）等more 只能与多音节词构成比较级，不能修饰比较级。如：The garden is more beautiful than that one.(正确)Tom is more taller than Kate. (错误)
21. Blue whales are the largest animals in the world.
蓝鲸是世界上最大的动物。The sheep are the nicest of all.羊是所有动物当中最好的。① in the world 与 of all是比较范围，in / of短语都有“在…当中”的意思。但它们有严格的区别。用of的时候，主语同of后面的词是指同一类的人或物。而用 in 的时候，主语同in后面的词是指不同类的人或物。如Tom is the tallest of these students.
(Tom与students是一类)Tom is the tallest in his class.
(Tom 与class不是一类)② sheep绵羊，单复数同形
22.The most important thing is to stay calm.
最重要的是保持冷静。Don’t try to run out of the building.不要试图从大楼里跑出来。① to stay calm 不定式做表语；
不定式作表语:主语是以aim, duty, hope, idea, plan, purpose, suggestion等名词词组. 或以what引导的名词性分句表示.后面的不定式说明其内容 ,也可表示将来的动作. 如
My idea is to climb the mountain from the north. 我的想法是从北方爬那座山。Our plan is to make better use of these materials. 我们的计划是更好地利用这些材料。What I would suggest is to start work at once. 我建议立即开始工作。The only thing I can do now is go on studying hard. 我现在唯一能做的就是继续努力学习。My wish is to visit London next year.我的愿望是明年访问伦敦.My idea is to start the work right now.我的意思是马上开始工作.注意: 动词–ing作表语时与不定式的区别: v-ing表示比较抽象的多次性行为，而不定式表示具体的或一次性的动作.特别是将来的动作时. 如: My job is teaching. 我的工作是教书. My job is to teach you English this term. 我这一学期的工作是教你们英语.② stay calm 保持冷静，stay系动词，保持某种状态Why don’t you put the meat in the fridge 你为什么不把肉放进冰箱里？It will stay fresh for several days.它会保鲜几天。③ try to do sth 设法做某事 侧重努力，为了达到目的而努力。try doing sth. 试图做某事只是一种新的尝试，不带明显的目的性。如：Nobody answers the front door. Let's try knocking the back door. 没人应前门，我们试试敲后门。（强调看房子里有没有人这一结果） Let'stry to work out this maths problem. 让我们试试解开这道数学题。（强调努力解题这个过程）
23.When you are indoors, Sitting on the floor in a doorway is safer thanstanding in the middle of a room.
当你在室内时，坐在门口的地板上比站在房间中间更安全。① indoor adj. 户内的,室内的→ indoors adv. 在室内,在户内outdoor adj. 户外的,室外的 → outdoors adv. 在室外,在户外② in the middle of 在…的中间；in the center of 在…的中心
24.Stay away from the windows, tall furniture and pictures or anything that may fall on you.
远离窗户，高大的家具和图片或任何可能落在你身上的东西。① stay away from 远离...不接近,不打扰；Your son has stayed away from me for a week. 你儿子离开我已有一个星期了.
You shouldn't stay away from us. 你不应该避开我们.
My mother advised me to stay away from those naughty girls.妈妈告诫我不要接近那些淘气的女孩.比较: stay away 不在,外出；走开；keep sb away from 不让某人去；keep ...from doing 阻止..做某事He stayed away when I came into the room.我刚一走进房间,他就走开了.Keep away fome me 离我远点。The police told me keep away from the area.警察告诉我要远离那个地区
Nothing can keep me (from ) realizing my dream
什么也不能阻止我实现我的梦想。
25. Get away from buildings and trees.
远离建筑物和树木。Be very careful of fallen power lines.小心落下的电源线。① get away from =keep away from = stay away from 都有“远离”的意思② Be careful of sth 小心注意某物 fallen power lines(已经)掉下的电线fallen 是形容词，(已经)倒下的、(已经)掉下的falling power lines正在掉落的电线
26. With the help of the whole nation, people are rebuilding their homes and they are returning to normal life.
在全国人民的帮助下，人们重建家园，恢复正常生活。① with the help of sb
= with sb’s help 在某人的帮助下the whole nation 全国人民② re + build →rebuild 重建return to normal life 回到正常的生活
27. People’s army appeared after the heavy rainstorm and snowstorm.
人民军队在大暴雨和暴风雪之后出现了。① people’s army 人民军队 storm 暴风雨，暴风雪② arm + y →army ；rain+storm→rainstorm；snow+storm→snowstorm③ 出现 appear → dis +appear → disappear 消失
28.Write a letter to the children in disaster areas.
给灾区的孩子们写封信。Give your comfort, concern and best wishes to them.给他们你的安慰、音乐会和最美好的祝愿。① write a letter to sb = write to sb 给某人写信②the children in disaster areas 灾区的孩子们disaster areas 灾区③ give sth to sb 给某人某物；your comfort, concern and best wishes 你的安慰，关心和最美好的祝愿
29. Scientists made the Internet into use in the 1990s and it will become more and more important to us.
科学家们在20世纪90年代开始使用互联网，它将变得越来越重要。① make sth into use 使... 投入使用② more and more +多音节（部分双音节）
原级与(单音节)比较级+(单音节)比较级
都表示：越来越... 如：She looks more and more beautiful.她看起来越来越漂亮。In summer the days get longer and longer.夏天白天越来越长。
puter works with a special language.
计算机用特殊语言工作。The tallest redwood is over 115 meters high.最高的红杉树高达115米。① with a special language
使用一种特殊的的语言；② over 115 meters high 超过115米高over = more than 超过
31. A reporter said that scientists could put little computers right into our heads.
一位记者报道，科学家们可以把小电脑放进我们的脑袋里。① A reporter said 一位记者报道②put sth into... 把...放进...Please put your books into your bag.请把你的书放进书包里。The teacher asked his students to put these sentences into English.老师让学生们把这些句子译成英语。
③ right 副词，恰好
A big tree fell right across the road.
一棵大树倒下,正好横在路上.
32.Is the Internet changing the world 互联网改变了世界吗？If so, give some examples. 如果有的话，举一些例子。It is becoming an important part of ourlives.它正成为我们生活的一个重要组成部分。① if so如果这样，要是如此的话
这是if从句的承前省略，省去与上文相同的信息以避免重复。如It will be sunny this afternoon. If so, we will go swimming.今天下午将是晴天。如果是这样，我们就去游泳。If so, which do you prefer 如果是，那么你更喜欢哪款？② give some examples 举一些例子; an important part of our lives我们生活的一个重要组成部分
33. The Internet is not perfect, and not all the information on the Internet is true.
互联网并不完美，并非所有上面的信息都是真实的。① perfect 形容词，完美的；及物动词，使……完美,更进一步 如，She is a perfect wife and mother. 她是个完美的妻子和母亲。He went to Italy to perfect his singing voice. 他去了意大利提高歌艺。I need 15 minutes to perfect my answer.我还需要15分钟来完善我的回答.② not all the information 并非所有的信息 (不完全否定) on the Internet 后置定语 修饰 imformation
34. Some people use it to hurt others and get money by cheating.
有些人用它来伤害别人，骗取钱财。We should use it carefully and safely.我们应该小心安全地使用它。① use sth to do sth 用来做某事（不定式短语作目的状语）②get money by cheating 骗取钱财③use it carefully and safely 小心安全地使用它 副词carefully and safely 修饰动词use ④careful+ly→carefully；safe+ly →safely
35. There is advice about how to correct your English grammar and improve your listening skills.
有一些关于如何纠正你的英语语法和提高你的听力技巧的建议。① advice about how to correct your English grammar关于如何纠正你的英语语法的建议介词短语做定语修饰 advice② advice about how to improve your listening skills关于如何提高你的听力技巧的建议带疑问词的不定式短语做介词about的宾语③ English grammar 英语语法；listening skills 听力技能
36. If you want to change English words into Chinese, there are websites that can do this for you.
如果你想把英语单词译成中文，有一些网站可以帮你做到这一点。① want to do sth 想做某事；change sth into sth 把...变成... 相当于turn sth into sth change into 相当于turn into 指形式上的变化: 1 (使)变成 2 译成 如：Caterpillars change into butterflies 毛毛虫变成蝴蝶= Caterpillars turn into butterfliesWater turns into ice. 水变成冰。Ice changes into water rapidly on a hot day. 天气炎热的时候, 冰很快就化为水。Joan is turning into quitea skilled musician. 琼正在变成一个技艺精湛的音乐家。Please turn this into English. 请把这个译成英语。She changed into the working clothes. 她换上了工作服。
（change into 还有“换上衣服”的意思）② there are websites that can do this for you. that can do this for you. 定语从句修饰website③do this for you 为你做这个And should we refuse to do this job for you 我们是不是该拒绝这个差事？
37. She always loses herself in the beauty of nature there.
她总是迷失在那里的自然美景之中。Wet weather is a feature of life in this area.潮湿的天气是这个地区生活的一个特点。① lose oneself in迷路于,全神贯注于…之中,消失于; 在…中忘却自己；沉没在…里；陶醉在…里He often loses himself in computer games. 他经常在电脑游戏中迷失自己。They lose themselves in chasing after fame and gain. 他们在追逐名利的过程中迷失了自我。We lost ourselves in the dark.我们在黑暗中迷路.One loses oneself easily in such a big city.在这样的大城市里很容易迷路.My little daughter lost herself in the department store yesterday.昨天,我的小女儿在百货商场里迷了路.② the beauty of nature 自然之美 a feature of life 生活的一个特色
38.It is very kind of you to care about such animals as frogs and hens.
你真是太善良了，关心像青蛙和母鸡这样的动物。① It is very kind of you.你真是太好了。It is very kind of you to do sth.
你做某事真是太好了。② care about 关心,担心,在乎care much about 关注care more about her
更多关于她的照顾,对她照顾更多,她照顾更多约What do you care about it 你怎么关心这个？Do not you care about anybody
你难道谁也不关心吗？I really care about my work; I don't care. 我真的关心我的工作；我不关心。Don't you care about anybody 你难道谁也不关心吗？比较：care for sb. /sth.1)照顾,照料某人,相当于:look after:take care ofAs an orphan，he is cared for by the local authorities．他是个孤儿，受到当地政府的照顾。He spent years caring for his sick mother．他数年中一直在照顾生病的母亲。2)喜欢，想要某物（一般用于否定句和疑问句）相当于：like；be fond of She doesn't care for that colour．她不喜欢那种颜色。She did not care for him．她不喜欢他。3)have regard for；trouble about 尊重；重视I do care for what my teacher says．我的确尊重老师说的话。③ such animals as frogs and hens像青蛙和母鸡这样的动物
39. What did he use to do on weekends
他周末经常干什么？He used to play computer games. 他过去常玩电脑游戏。① used to do sth 过去常常作某事，注意其否定句和一般疑问句形式I used to live there when I was a child. 当我还是个孩子的时候，我住在那里。否定式：used not to do sth. 口语中常用：didn’t use to do sth.(used not可缩写为usedn’t或usen’t.) I used not to live there when I was achild. 当我还是个孩子的时候，我就不住那儿了。I didn’t use to live there when I was achild. 疑问句：
used sb. to do sth. 或者 Did sb. use to do sth.Used you to live there when you was a child 你小时候常住在那里吗？Did you use to live there when you was achild ②play computer games 玩电脑游戏
40. Hobbies can bring pleasure and knowledge.
爱好能带来快乐和知识。She found nothing more interesting than it.她发现没有比这更有趣的了。①She found nothing more interesting than it. 她找不到比它更有趣的东西了。= she found it the most interesting.她发现它最有趣。find sth + 形容词 发现...怎么样
41. Guess what! The more I read, the more I learn.
猜猜怎么着！我读得越多，学得越多。① Guess what! 你猜猜看！你猜怎么着 这个句子是要告诉人家某件事之前常用的口语。说话者并无意要对方真的去猜，听者也不会真的去伤脑筋。通常对于该句型都是以"What "回答。 如：1) A: Guess what! 你猜猜看！ B: What 什么？ 2) Guess what! I won a free ticket! 你猜怎么着！我赢了一张免费票！ 3) Guess what! I saw Harry today. 你猜怎么样！我今天看见哈利了！② The more ..., the more ..."越…就越…", 注意：more 代表形容词或副词的比较级这是一个复合句, 前面的句子是状语从句, 后面的句子是主句. 如:The more he gets, the more he wants.他越来越贪.The more she learns, the more she wants to learn.
她越学越想学.
注意："the more...,the more..."句型,主从句的时态常用一般现在时或一般过去时. 如:The higher the ground is, the thinner air becomes.
离地面越高,空气就越稀薄.The harder he worked, the more he got.
他工作越努力,得到的就越多.
若主句的谓语动词用一般将来时,从句的谓语动词要用一般现在时表示将来. 如:The harder you work,the greater progress you will make.
你越用功,进步就越大.
The longer the war lasts, the more the people there will suffer.
战争持续得越久,那里的人们受难就越多.
42. People need water to drink, to cook and to clean.
人们需要水来饮用、做饭和清洁。Water makes up the largest part of the body.水构成身体的最大部分。①People need water to drink, to cook and to clean主语 谓 宾语 状语②make up 在本句中的意思是“构成,组成；形成；占”，如：
This made up 15% of their total income. 这是他们总收入的百分之十五.Women officers make up 13 per cent of the police force 女警占警力的13%。
make up 还有很多其它意思，如：⊙ 编造,捏造；即席做(诗),虚构：IIt's not true. She made it up.
这不是真实的情况,是她编造出来的.
⊙ 和解；言归于好： She is coming to make up with you. 她是来与你和解的.He and his wife usually make up their quarrel the same day.
他和妻子吵架通常当天就言归于好.
⊙ 赔偿金钱损失；弥补,补偿,补充：They'll do all they can to make up the economic losses.
他们要尽一切力量弥补这些经济损失.
⊙ 补考；补上(功课)；补修；赶上：She soon made up the lessons she had missed.
她很快就把缺的课补上了.
⊙ 打扮；化妆；化装；涂脂抹粉：Mary was slightly made up.
玛丽稍稍涂了一点脂粉.⊙ 铺床；整理(旅馆、房间等)：We made up our beds immediately after getting up.
我们一起床就把床铺整理好.
⊙ 准备(食物)：I'll make up a packed meal for the journey.
我来准备一份供旅途食用的盒饭.
⊙ 编辑,编排(版面)；拼版：They need someone with experience of making up a page.
他们需要一个有编排版面经验的人.
比较：make up for 弥补We're working fast to try and make up for lost time. 我们在努力工作,试图补偿失去的时间。Her beauty can't make up for her stupidity. 她的美丽不能弥补她的愚蠢。make up of 由 ... 构成；由 ... 组成The group was made up of doctors.这个团体是由医生组成的。Our class is made up of 80 students .
我们班由80个学生构成。
43. The danger is not over when the strong shaking stops.
强震动停止时危险还没有结束。① be over 结束，完了
The class will be over soon.快下课了。
44.They understand that the aftershocks are the shocks after most earthquake.
他们知道余震是大多数地震后的余震。
①that the aftershocks are the shocks after most earthquake. 是宾从句
45. We can share our ideas and feelings with each other by sending emails or chating with friends face to face.
我们可以通过发送电子邮件或与朋友面对面交流来分享我们的想法和感受。① share sth with sb 和某人分享... ；by sending emails or chating with friends 通过发送电子邮件或与朋友聊天② face to face 面对面地比较：face-to -face 是合成形容词,意为“面对面的”I met him face to face. 我和他正面相遇。You need a face-to-face conversation with her.你需要和她进行一次面对面的交谈.③ chat with sb 与某人聊天
46. The English-speaking headmaster is a tall, thin man with thin hair.
这位讲英语的校长是一个瘦高个子，头发稀少的男人。He turned off the gas and lights. 他关掉煤气和电灯。① English-speaking 形容词: 讲英语的② a tall, thin man with thin hair 一个瘦高个子，头发稀少的男人;with thin hair 做 man 的定语③ turn off 关闭（电器等）相当于turn out 比较：turn on 打开（电器等）；turn up 调高（音量等）；turn down 调低（音量等）
47. The house is on fire! Don’t takea lift to go downstairs and jumped off the window.
房子着火了！不要乘电梯下楼，跳下窗户。①be on fire 着火，失火; 情绪激昂Look at that smoke, that building must be on fire. 看那些烟，那幢大楼一定是失火了。Thoes houses are on fire. 那些房子着火了。Look at that band, they are on fire.
看那个乐队，他们激情昂扬。②take a lift 乘电梯;搭便车We can take a lift to go up and down. 我们可以乘电梯上下楼。Why not take a lift to the Eiffel Tower 为什么不乘电梯去埃菲尔铁塔吗？③ jump off the window 从窗户往外跳= jump out of the window.
48.They are talking about the life in the countryside.
他们在谈论农村的生活。Life in the future will be different from life today.未来的生活将不同于今天的生活。① talk about sth 谈论...；the life in the countryside 农村的生活② life in the future 未来的生活in the future 做life的定语 ; life today 今天的生活 today 做 life 的定语③ be different from与...不一样 联想be the same as与...一样
49.When it is safe for you to move around, check the people near you.
当你能安全走动时，检查一下你周围的人。①it is safe for you to move around 你能安全走动是真正的主语②move around 走来走去,四处移动；
check the people near you
near you 做 people 的定语③check 检查，核对Let me check your heart.我来检查一下你的心脏。Check your bicycle brakes before you ride.骑车前检查一下你自行车的刹车。I will check that he does not cheat me.我将去检查一下看他是否骗了我。