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1、-(最新)仁爱版英语九年级上册知识点汇总二-第 5 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(比较级)_ 9. offer (过去式)_ 10. huge(近义词)_/_ 11.exllent(近义词)_/_(二)重点短语 1.
2、not .any more _ 2.get lost _ 3. call sb. up _ 4. hate going to a place _ 5.such that ._ 6.shopping 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
3、_ 16. carry out _ 17.solve the problem_ 18. developed countries _ 19. developing country_ 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
4、to do sth._ 29. be known as _ 30 control Chinas population _31. thanks 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 _
5、43. play sports _ 44. work well in doing sth._二、重点句型翻译与背诵1、多么众多的人口啊!_2.、世界有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。_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,中国发展得很快。_12、我的确讨厌去那样的地方。_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
6、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”,结构为“so + be /情态动词/ 助动词 + 主语”。 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,其结构为“ neither/ n
7、or + 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 Japanese, 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,则不能倒装,表“的确如此”。如: Jim is a good student. So he is. 吉姆是一名好学生,的确如此。 Jim swims well. So he does. 吉姆游泳很好
8、,的确如此。2At 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?
9、 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”或有计划、安排之内的“举行”。如: The meeting will take place 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。incre
10、ase 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 in 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,分母的序数词则变为复数,直接在词尾加“s”。如:one fourth 四分之一; three fourths 四分之三;one second 二分
11、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功效。work well in doing sth. 表“在方面很有功效”, 如:Doing eye exercises works well in protecting our eyesight.做眼保健操在保护视力方面很有功效。7. Because of our large population, we are short of energy and water. be short of 表 “缺乏”, 如:She
12、 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 Chinese 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 w
13、ine. 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. “的确如此,的确是”这是一个强调句,其结构为“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 gets up early in the morning . So he _ 。 His father has been to Beijing . So he _ Mary will be married next month. So She _ Sh
14、e is from Japan. So she _.四、重点语法现在完成时常与下列表不明确的状语连用:1already 和 yetalready “已经”(多用于肯定陈述句),如:He has already gone home. 他已经回家了。yet “已经; 还”(用于否定句或疑问句),如:Have you found him yet? 你已经找到他了吗?I 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
15、业了?2ever 和 neverever “曾经”(多用于疑问句,问初次经历),如:I have ever been abroad. 我曾出过国。nevernever“从未;从来不”(多用于否定陈述句),常回答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. 我刚刚打电话给你。4before, agobefore “之前”(一般位于句末;常与never呼应), 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 常和一般过去时连用,但和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.