Unit1 Topic2 同步知识归纳与学案练习2024-2025学年仁爱科普版九年级英语上册

Unit 1 Topic 2 The population in developing countries is growing faster. Section A要点归纳 1、 必背词汇 adv.可能，大概→ （同义词）→ adj大概的，可能的 二、必背短语 1. be in = be at home 在家 2. not…any more= no more 不再 3.get lost = be lost = lose one’s way 迷路 4. call sb. (up) = ring sb. (up) = make a telephone call to sb. 给某人打电话 5.hate doing sth.= don’t like doing sth.讨厌做某事 三、必背句型 1.I have never been there before, but I don't want to go there any more.虽然我之前从来没有去过那里，但是我再也不想去那儿了。 2. 【旧】I really hate going to a place like that.---So do I. 我真讨厌到那样的地方去。——我也一样。 【新】I really don’t like going to a place like that.---Neither do I. 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。结构为“so+be/情态动词/ 助动词 + 主语”。   如表前面不怎样，后面“也不”怎样时，其结构为“ neither/ nor + be /情态动词/ 助动词 + 主语”。 翻译下面句子： 我去过北京两次。他也是。 我不喜欢这儿的天气。他也不喜欢。 四．必备语法 现在完成时常与下列状语连用： 1．already 和 yet 2．ever 和 never 3．just (just／just now区分) 4．before 5. 表示次数的词如twice, many times 与现在完成时态连用的其他状语：so far, in the past +一段时间，in recent years 【注意】in the past与in the past +一段时间区别： 【随堂练习】 1.—They have been to Australia. —So _____ I. A. do B. have C. did 2.— Have you returned the library book _______? —Yes, I’ve ________returned it. A. already;already B. yet; yet C. yet; just D.just;already 3.—I have never visited a paper factory. —_____. A. So have I. B. So I have. C. Neither have I. 4. —He was late for the meeting. —_______. A. So I was B. So was I C. So I did D. So did I 5. I can’t understand the meaning of the word. —_______. A.Neither can I B.So can I C.So I can D.Neither I can 6. The little girl has _____ finished reading the book you lent her. A. already B. yet C. still 7.—Are you ready, Henry? —Not__________wait a moment. A. only B. yet C. indeed 8.—I usually have an egg and bread for breakfast. — . A.So I do B. So do I C. So have I 9. "I want to go to Mars(火星),because it's a place that no one _______to before”,said Carl. A.has gone B.has been C.went 10. I’ve ________ finished my homework, but I haven’t handed it in________. A. already; already B. yet; already C. already; yet 11.— Peter’s made great progress in Chinese. —________. A. So is Michael B. So has Michael C. So was Michael 12. Lisa ________ England for her holiday. She ________ there twice. And she will stay there for two months this time. A. has gone to; has gone B. has gone to; has been C. has been to; has been 13. —Jane has a lot of homework this term. —__________.She is a student in Grade Nine now. A.So has she B.So does she C.So she has D.So she does 14.—Have you cleaned your room_____? —Yes, I’ve_____cleaned it. A. already; already B. yet; yet C. already; yet D. yet; already 15. —_____ you _____ your homework yet? —Yes, I _____ it ten minutes ago. A. Did; do; finished B. Have; done; have finished C. Have; done; finished D. Will; do; finish 16. He put his bag under the tree. —________. A. So did I B. So do I C. So I did 情景交际 1.Jim说他去过加拿大，如果你想说你以前从来没去过，你可以这样说： ________________________________________________ 2.你要告诉你的同学说你刚在这里住了几天, 你该这样说: _________________________________________，Tom. 3.我不想再去那里了。_______________________________ 4.你曾去过附近的电影院吗？_________________________________ 5.Tom告诉你他喜欢吃汉堡，你要表达你也喜欢，可以这样说： I. 看图写话 been, twice Section B要点归纳 一、必背词汇 1. adv. 幸运地→ n 运气→ adj. 幸运的 2. n.政策→ （复数） 3. n.俄罗斯→ adj.俄国的 二、必背短语 1. read a report on/about... 读了关于...的报告 2.have a population of +数字 有….人口 3. increase by 增加了 increase to = reach 增加到 4.do with 处理、解决 5.find new ways to do sth找到做某事的新方式 6.make new rules and policies 制定新的规则和政策 三、必背句型 1. The world has a population of 7.2 billion. 【翻译】中国有13亿人口。 . 2. China’s population has already reached 1.36 billion, and India has a population of 1.27 billion.中国人口已经达到13.6亿，印度人口有12.7亿。 此句中reach接数词，意为“达到”。reach后还可接地点，意为“到达”，此时要注意其与arrive, get表示到达的区别。 注意：billions of 和1.31 billion 翻译下面句子： 他一到北京就会给我打电话。（要求用三种“到达”的表达） 3. What’s the population of the USA? 美国的人口是多少？ 4. As the population increases, there will be more pollution and other serious problems. 随着人口增加，将会有更多污染和其他严重的问题。 5. What should we do with the problems? 我们应该做什么来解决这个问题呢？ =How should we deal with the problems? 6. Only by working together can we create a better future.只有共同努力，我们才能创造一个更好的未来。 7. What problems does the large population cause? 人口多导致了什么问题？ 8. What measures do you think should be taken to solve the population problem? 你觉得什么措施应该被采取来解决人口问题？ 【语法】倒装句 倒装句分为完全倒装（主谓直接颠倒）和部分倒装（只把be/助/情态动词提到主语前面） 1. Here 或There开头的句子，若句子主语是名词（短语），用完全倒装，若主语是代词，则不倒装 Eg. Here come three models. Here you are. 2. So/Neither/Nor + be/助动词/情态动词 + 主语. “另一者也（不）”(部分倒装） Eg. —Lucy is a good student. — _____________Lily. —My sister never stays up late at night. — ________________ I. 【注意】So + 主语 + be/助动词/情态动词. “的确如此。” —He likes Chinese very much. —So he does. 他的确如此。 3.“Only +状语”开头用部分倒装 Eg. Only when we stop buying elephant products can we stop the killing and save them. 4.not only ...but also... 连接两个句子且not only位于句首时，其分句要部分倒装，but also的分句不用 Eg. Not only did he speak more correctly, but also he spoke more easily. 1. 以not, never, hardly, seldom, little等否定意义的词开头，句子用部分倒装 Eg. Seldom do I go to school by bus. 【随堂练习】 1.The population of Shanghai is larger than _____ of Shenyang. A. that B. it C. one 2.Miss Lin likes collecting stamps. , he has collected more than 500 stamps. A. Later on B. So far C. At first 3.—Wang Li's spoken English is very excellent. — . He often talks with some foreigners in English. A. So he is B. So it is C. So am I 4. The population of XI’an is____________than__________of Taiyuan. A. larger; those B. more; those C. larger; that 5. -The weather is becoming hotter and hotter. -_________we can wear our dresses. A. So it does B. So it is C. So is it 6.The population of China is ________ than that of any other country in the world. A. more B. higher C. larger 7.So far, we ________more than 400 trees on both sides of the new road. A. will plant B. have planted C. planted 8.—David has made great progress recently. — , and . A. So he has; so you have B. So he has; so have you C. So has he; so have you D. So has he; so you have 9. It's said that ____ people lost their lives in the earthquake. A.two million of B.millions of C.million of D.two millions 10. --He's given an important report on the work of the government. --____. His report is so meaningful to our work in the next 5 years. A. So he is. B.So he has. C.Neither has he. D.Neither he has. 【情景交际】 1.如果你想知道福州有多少人口,你可以这样问: _________________________________________________. 2.如果你想跟同学说我们应该做的事还有很多，你可以这样说： _______________________________________________ 3.如果你想对别人说中国的人口比印度的人口大，你可以这样说： _______________________________________________ 4. 你想问同学我们应该怎么解决这个问题，可以这样问： ________________________________________________ 5.你要表达Mike已经去俄罗斯了（还没回来），你可以这样说： Mike . Section C要点归纳 一、必背词汇 1. adj. 社会的→ n. 社会 2. adj. 必需的 → adv. 必然地 3. adj. 天然的→ n. 自然 4. adj. 坏的（原级）→ （比较级）→ （最高级） 5.__________________n. 政府→_______________v.管理、统治 二、必背短语 1. what was worse 更糟糕的是 2.at the same time 同时 3. satisfy people’s daily needs 满足人们的日常需要 4.Take measures to do sth.采取措施做某事 5. work well 很有效 6. thanks to幸亏；由于 7.be short of 短缺、缺乏 8.have no choices but to do sth. 除了...外别无选择 三、必背句型 1. 【旧】China has very large population, and about one fifth of the people in the world live in China.在世界上中国有着最多的人口，世界上大约有五分之一的人生活在中国。 表示人口的多少用 “large”或 “small”修饰，提问人口用“what”, population作主语时，谓语动词常用单数形式。 如： —_____ the population of the U.S.A. in 2005? —It _____ about 296 million. A. What is; is B. What was; was C. How many is; was 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  = a quarter   四分之一；            three fourths   = three quarters     四分之三； one/a half   二分之一；            two thirds          三分之二 分数+of+名词作主语时，其谓语动词的单复数取决于of后的名词。 Eg. Half of the land is covered with trees. 有一半的土地长满了树。 Two thirds of the students are doing sports. 三分之二的学生在做运动。 【练习】It is said that of the water all over the world polluted. A.two three;is B.two thirds;is C. two thirds ;are D.two thirds ;has 2. The large populations have helped them develop, but have caused them some serious problems as well. 3. For example, it was hard for the countries to supply energy and water to satisfy people’s daily needs.例如，对这些国家来说供应能源和水来满足人们的日常需求是困难的。 【提供给某人某物】supply sb. with sth.=supply sth. to sb = provide sb.with sth.=provide sth. for sb. = offer sb. sth.=offer sth. to sb. 【练习】Michael’s father wants to _____his son_____the best education in the country. A.provide with B.offer to C.supply for 4.So far, some governments have taken many measures to solve the problem.到目前为止，一些政府已经采取措施来解决问题。 5.Thanks to the efforts of the governments , people's living conditions are improving rapidly. The natural environment is becoming better and better. 多亏政府的努力，人们的生活条件快速提高，自然环境越来越好。 6.The streets in the cities get dirtier for littering. 因为垃圾，城里的街道变得更脏。 7.A number of countries have made great efforts to deal with such kinds of problems. 【随堂练习】 1._____ the Great Green Wall, the land produces (生产出) more crops. A. Thanks for B. Thanks to C. Thank to 2._____ of the teachers are women in our school. A. Two third B. Two threes C. Two thirds D. Second three 3.—What measures should we take the problem? —We haven't decided. A. solve B. solving C. to solve 4. -- There are 50 students in my class. The number of the girls _____ 20. -- That means two _____ of the students are girls. A. Is; fifths B. are; fifths C. is; fifth 5.The boy_______his seat to the old man on the bus. A.showed B.offered C.provided D.sent 6.In our group,_______of the boys___________seen the movie. A. two thirds;has B. two thirds; have C. two third; has 7. the students in this primary school is about four thousand, and of them are boys. A. A number of; three fifth B. A number of; three fifths C. The number of; three fifth D. The number of; three fifths 8. --Who the food the homeless people? --The kind-hearted man did. A. offered; for B. provided; for C. supplied; with D. bought; to 9. of kids are looking forward to gifts at Christmas. A. three fourths, get B. three fourths, getting C. three fourth, getting 10.The program will ________ water ________ people in the western part of China. A. provide … for B. provide … with C. afford … for 11. It’s said that ______ of the earth _______ covered with water. A.seventh tens, is B.seventh ten,are C.seven tenths, is D.seven tenths, are 12.About of the students in our class born in the 1990s. A. two fifths; were B. two fifths; was C. two fifth; are 13.In our class _____ of the students _____ girls. A. third fifths; is B. third fifth; are C. three fifth; is D. three fifths; are provide, education, poor Section D要点归纳 一、必背词汇 v. 阻止→ n. 勇气→ v. 鼓励 二、必背短语 be surrounded by被….所环绕 discourage doing sth. 阻止做某事 public transportation公共交通 【随堂练习】Miss Lin is ________ excellent teacher in our school. A. a B. an C. the 话题作文 人口问题已成为目前人类社会所面临的最为严重的问题之一。过多的人口带来了一系列的社会问题。《英语周刊》现就人口问题向中学生征文，请你根据下面的图示，用英文写一篇80个词左右的短文，谈谈你的看法。 With the development of society, __________________________________________________ _______________________________________________________________________________ China has the largest population._________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ So far, China has taken many measures to __________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _______________________________________________________________________________ 附：U1T2英译汉 yet_______________________probably_______________________ cinema_______________________department_______________________ nearby_______________________population_______________________ billion_______________________increase_______________________ reach_______________________luckily_______________________ policy_______________________Russia_______________________ measure_______________________social_______________________ supply_______________________natural_______________________ worse_______________________到目前为止_______________________ government_______________________采取措施做某事_____________ 幸亏；由于 _________________paragraph_______________________opportunity___________________ newborn_______________________percent_______________________offer_______________________ surround_______________________garbage_______________________ discourage_______________________local_______________________ capital_______________________huge_______________________ market_______________________transportation_________________excellent_______________________ 1 学科网（北京）股份有限公司 $$