仁爱英语九年级上册知识点汇总二.pdf

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1、第 1 页 Topic 2 The population in developing countries is growing faster.一、重点词汇 一词形转换 1.probably 近义词_/_ 2.cinema(复数)_ 3.near(副词/形容词)_ 4.increase(现在分词)_ 5.reach(过去式)_ 6.luck(副词)_ 7.nature(形容词)_ 8.bad/badly(比拟级)_ 9.offer(过 去 式)_ 10.huge(近 义词)_/_ 11.exllent(近义词)_/_ 二重点短语 .any more _ 2.get lost _ 3.call s

2、b.up _ 4.hate going to a place _ that._ 6ping center _ 7.on the phone _ 8.department store _ 9.have a walk _ 10.lose ones way _ 11.make a telephone call to sb._ 12.a crowded place _ 13.has a population of _ 14.increase by _ 15.whats more _ 16.carry out _ 17.solve the problem_ 18.developed countries

3、_ 19.developing country_ 第 2 页 20.one child policy _ 20.social problems_ 21.one fifth _ 22.because of _ 23.at the same time _ 24.the whole nation _ 25.supply water and energy _ 26.natural environment _ 27.so far _ 28.take measures to do sth._ 29.be known as _ 30 control Chinas population _ 31.thanks

4、 to _ 32.deal with _ 33.less living space _ 34.newborn babies _ 35.20 percent _ 36.face a serious problem 37.offer job opportunities _ 38.fewer than _ 39.less than _ 40.more than _ 41.close to nature _ 42.have fun together _ 43.play sports _ 44.work well in doing sth._ 二、重点句型翻译及背诵 1、多么众多的人口啊！_ 2.、世界

5、有72亿人口。_ 3、中国人口最多。_ 4、中国已经实施了一些政策来解决这个问题。_ 5、我们仍有很长的路要走。_ 第 3 页 6、我们已经采取了许多措施来解决人口问题。_ 7、它在控制中国人口方面效果很好。_ 8、一项众所周知的是独生子女政策。_ 9.许多人找到工作很困难。_ 10.我们迷失了，不能找到对方。_ 11.由于这项政策，中国开展得很快。_ 12、我确实讨厌去那样的地方。_ 13、它每年以九千万的速度增长。_ 14、中国在世界上人口最多。_ 三、重点语言点 1-I really hate to go shopping.我真讨厌去购物。-So do I.我也是。So do I.为倒装

6、句，表示前面提到的肯定情况也同样适合另外一个主体，表“某某也一样，构造为“so+be/情态动词/助动词+主第 4 页 语。如：Jim is a student,so is Tom.吉姆是一名学生，汤姆也是。Jim can swim,so can Tom.吉姆会游泳，汤姆也会。Jim likes sports,so does Tom.吉姆喜欢运动，汤姆也喜欢。如表前面不怎样，后面“也不怎样时，其构造为“neither/nor+be/情态动词/助动词+主语。如：Jim wasnt Chinese,neither/nor were they.吉姆不中国人，他们也不是。Jim cant speak J

7、apanese,neither can I.吉姆不会说日语，我也不会。Jim didnt go there,neither did I.吉姆没去那儿，我也没去。如前后两句表达的是同一个主体，那么不能倒装，表“确实如此。如：Jim is a good student.So he is.吉姆是一名好学生，确实如此。Jim swims well.So he does.吉姆游泳很好，确实如此。2 At that time,China was the country with the largest population in the world.那时，中国是世界上人口最多的国家。population

8、为不可数名词，表示人口的多少只能用“large或“small 修饰，提问人口用“what,如：The population of Shanghai is larger than that of Beijing.上海的人口比北京多。Whats the population of China=How many people are there in China 中国的人口有多少？3.Great changes have taken place in China.中国发生了巨大变化。take place 指必然性的“发生或有方案、安排之内的“举行。如：The meeting will take pl

9、ace next Friday.会议将在下周五举行。happen 指偶然的、没有预料的“发生“，其结果往往给人带来不幸或麻烦。如：The accident happened yesterday.事故发生在昨天。两者都不用于被动语态。4、The population has increased a lot.人口增长了很多。increase 可作及物动词也可作不及物动词。其含义是“增长，增加，加强等。increase by 指“以.增长后接数词、分数词;increase to指“增加到 5、,and about one fifth of the people in the world live i

10、n 第 5 页 China.而且世界上大约五分之一的人口生活在中国。one fifth 是分数表达法。英文分数表达法：分子为基数词，分母为序数词，先读分子后读分母。当分子大于 1 时，分母的序数词那么变为复数，直接在词尾加“s。如：one fourth 四分之一；three fourths 四分之三；one second 二分之一；two thirds 三分之二 6It has worked well in controlling Chinas population.它在控制人口数量方面取得了显著的成效。work well in doing sth.表“在方面很有成效,如:Doing eye

11、exercises works well in protecting our eyesight.做眼保健操在保护视力方面很有成效。7.Because of our large population,we are short of energy and water.be short of 表“缺乏,如:She is always short of money at the end of every month.每个月底她总是缺钱。be short for 表“是的缩写,如:TV is short for television.TV 是 television 的缩写形式.8.Can all Chi

12、nese families offer their children a good education 所有的中国家庭都能给他们的的孩子提供良好的教育吗？offer 表“主动给予，提供 offer sb.sth.“提供某人某物 如：I offered him a glass of wine.我敬了他一杯酒。offer to do sth.“主动提出做某事 如：She offered to cook for her mother.她提出帮她妈妈煮饭。9.So it is.“确实如此，确实是这是一个强调句，其构造为“so+主语+系/助/情态动词 系/助/情态动词决定于前个句子一般疑问句的构成。He

13、 gets up early in the morning.So he _ 。His father has been to Beijing.So he _ Mary will be married next month.So She _ She is from Japan.So she _.四、重点语法 现在完成时常及以下表不明确的状语连用：1already 与 yet already“已经多用于肯定陈述句，如：He has already gone home.他已经回家了。第 6 页 yet“已经;还用于否认句或疑问句，如：Have you found him yet 你已经找到他了吗？I

14、havent finished my homework yet.我还没完成作业。already 也可用于疑问句，表“出乎意料或惊奇 Have you finished your homework already 难道你已经完成作业了？2ever 与 never ever“曾经多用于疑问句，问初次经历，如：I have ever been abroad.我曾出过国。never never“从未；从来不多用于否认陈述句，常答复 ever 的句型。如：I have never seen him before.-Has he ever been abroad 他曾出过国吗？-No,never.不，从来

15、不。3just just“刚刚多用于肯定句，位于谓语动词之前，如：I have just tried to call you.我刚刚打 给你。4before,ago before “之前一般位于句末；常及 never 照应，如：He says he has never seen such beautiful scenery before.他说他以前从来没看过这么美的风景。ago 常与一般过去时连用，但与 since 连用时，用现在完成时。He went to Kunming two days ago.He has studied in this school since two years ago.