最新仁爱九年级英语上册unit-1-topic-3-知识点归纳与练习

2015 最新仁爱九年级英语上册unit 1 topic 3知识点归纳与练习一、仁爱九年级英语(上)第一单元重点必背unit 1 the changing worldtopic 3 the world has changed for the better.短语as a matter of fact =in fact 事实上，实际上decide on 选定return to返回at the same time 同时in need （相当于 in trouble ）在困难时，在贫困之中feel good about oneself自 我 感 觉 良 好 provide sb. with sth.= provide sth. for sb. 提供某物给某人offer sb. sth = offer sth. to sb.向某人提供某物hundreds of数以百计的thousands of 成千上万millions of数以百万计的get used to (doing) sth习惯于（做）某事used to do sth. 过去常常做某事stand for 代表，象征on purpose 故意，有意地according to 据所说，按所报道get in trouble 陷入困境live / have alife过着样的生活a short period of time一段短时间内with the help of （ =with one s h）elp在的帮助下without the help of （ =without one s h）e没lp 有的帮助make a contribution to (doing) sth.为.作出贡献help sb. out 帮助某人解决问题或摆脱困境as a result 结果，因此one another 互相，彼此（两者以上）each other 互相，彼此（两者之间）receivefrom从收到，获得（某物）encourage sb. to do sth. 鼓励某人做某事plenty of 许多，大量share sth. with sb. 与某人分享某物句型1. how do you like (doing) sth.? = what do you think of (doing) sth.? 你觉得怎么样？2. you ll get used to it very sooifnyou come.如果你来你很快会习惯的。3. but the city has improved a lot since i came here a few years ago.但是自从几年前我来到这里，城市已经改善了很多。4. as a matter of fact, it s a wonderful place to live 实.5. you must come for a visit.你一定要来参观。际上，这是个居住的好地方。6. our government provides them with tents and medical treatment immediately.我们的政府立即给他们提供帐篷和医疗服务。7. they decide on many different ways to help the homeless.他们选定很多不同的方式去帮助无家可归的人。8. some volunteers drove to pick up the people in need.一些志愿者开车去搭载处于困境中人们。9. once they find people in need, they decide on suitable ways to offer them help.他们一旦发现处在困境中的人，就选定适当的方式来帮助他们。10. the program also provides them with job training so that they can find jobs again.这个计划也给他们提供就业培训以便他们可以再次找到工作。二、词义辨析一） used to do，get / be used to与 be used to doused to do sth. 指“过去常常做某事 ”，只表示 过去，和现在进行对比，暗示 现在不做了。 to 为不定式符号，后跟 动词原形。get / be used to (doing) sth. 表示 “习惯 于”，to 为介词，后接名 词或动名词。be used to do sth. 为被动语态 ，表示 “被用 来做”。he used to read books at night when he was young, but now he is used to going to bed.他年轻时，常常在 晚上读书，但是 现在他习惯于睡觉。wood is often used to build houses.木头常被用 来建造房屋。语法专练1. he used toto school late, but now he doesn .ta. gob. goingc. wentd. goes2. he practicing speaking english in the morning.a. used tob. is used toc. usestod. is using to3. lucy used to go to bed late, she?a. didn tb. doesntc. hadntd. isn t4. - new buildings! i can t believe that. it a poor village.-yes, everything has changed here these years.a. so many; used to beb. so much; is used to beingc. too many; used to bed. too much; used to5. her son coke, but now he milk.a. used to drink; is used to drinkingb. used to drinking; drinksc. is used to drinking; used t drinkd. is used to drink; is drinking二） since 与 forsince 用来说明动作的起始时间，即从某时间点开始；for 用来说明动作的延续时间，即多长时间，后接时间段, 即 for + 一段时间。如：i have lived here for ten years. 我住在这儿10 年了。i have lived here since ten years ago.自从 10 年前我就住在这儿。since 具体有三种用法：（1）since+过去某时间点，这里时间点指具体的年、月、日、星期、钟点等。（2）since+一段时间 +ago, 表示“自时间前开始至今”。（3）since+一般过去时从句。语法专练用 since 或者 for 填空1 lucy s been in the hospital two days.2 anns read this story book 7 oclock this afternoon.3 he has been a pilot he graduated from this university.4 tom has played the computer game 2 hours.5 they have been learning chinese they came to china.6 i haven t seen her a long time.7 he has been living here 2007.8 it s 5 years we left school.9 how long has mary been a teacher?two years ago.按要求改写句子1polly came to china in 2000. ( 用 since 改写句子）ared. where my socks puta. of; becauseb. of; because ofc. in; becaused. in; because of () 4. they have a lot of rules at their house.a. so do i.b. so we do.c. so have i.d. so i have. () 5.youyour homework yet? yes, iit ten minutes ago.a. did; do; finishedb. have; done; have finishedc. have; done; finishedd. will; do; finish () 6. would you like to talk with your father or mother, liu mei?we don t have the same topic.a. either.b. both.c. neither.d. none.() 7.i used to. but now i get used todoing everything. i m successful at last.a. give up; keepingb. giving up; keepingc. giving up; keepd. give up; keep () 8. sixty percent of all chinese are farmers and they arethan people who live in the cities.a. much poorb. much poorerc. very poord. more poorer () 9.this is the most beautiful park i havevisited.a. everb. yetc. neverd. already() 10. we have been good friends for many years, we often keepwith each other.a. for touchb. with touchc. in touchd. to touch ()11. how long has he from home?for eight days.a.leftb.been awayc.be awayd.leave()1 2.you can t trust what he said, you should go and for yourself.a.lookb.seec.findd.study ()13. is it interesting to play computer games? yes, you are interested in playing computer games, you a.onceb.twicec.asd.as soon as()14. what does the supermarket provide customers ?plastic bags for free.a.onb.withc.ofd.inave trouble givllinhg it up.()15.i think it s good us eat healthy food.a.for; tob.for; forc.to; ford.to; to()16.we should do our best to help homeless people live a life.a.happilyb.badc.normald.terrible()17.the traffic in the city be terrible, but now it has improved a lot. i think you will it soon.a.use to; use tob.get used to; used toc.used to; get used tod.get used to; use to()18.his fat