人教版2014年新版九年级unit 4 重点知识点讲解和练习.doc

Unit 4 单元知识点考察1. n. + ous adj. humorous adj. 有幽默感的n._幽默danger危险adj. _ 危险的 2.变t（adj）为ce（n）silent adj. 沉默的 adv. silently 沉默地 n. silence 沉默，寂静 important adj. n. different adj. n. confident adj. n. 自信 adj. 缺席的 n. absence 3.n.+ful-adjhelp v.& n. 帮助adj. 有用的，有帮助的 扩展 use care thank wonder beauty 4. Asia n.亚洲adj. 亚洲的; Europe n.欧洲adj. ; Africa n.非洲 adj. 5.adj+ness-n shy adj.害羞的n. 6.deal v. pt./pp. 7.Britain n. 英国adj. 英国的，英国人的 8.speak v. 讲话 pt. pp. n. n. 讲话，发言 9.fail v. 不及格，失败 n. 10.exactly adv. 确切地adj. 11.proud adj. 自豪的，骄傲的n. 12. n.介绍roduce 词法及句法1. use v.& n. 使用，用途 adj 有用的useless 无用的 use sth. to do sth .用某物做某事 农民用马干农活。 used to do sth . 过去常常，过去曾经做某事。 I used to sleep in class 否定句 . 一般疑问句 ？ be/get used to(介词)+ n. / pron. /doing 习惯于 . 我习惯早起。跟踪练习(1) He_ _ _ _ _ _ _ _ _ _after school. 放学后他习惯去踢足球。 (2) He _ _ _ _ _ _ _ _. 他过去不吸烟。 (3)He used to play football. (改为一般疑问句，再否定回答) _ _. (4)They used to be workers, _ _?(反意疑问句)2.help v.& n. 帮助 adj.helpful有帮助的 无助的 3. It has been+一段时间+since+含有过去式的陈述句“自以来已经多长时间了” . 我在这里工作已经有一个半月了。 4. from time to time = 有时,时常 一般现在时的标志。5. see sb. do sth . 看见某人做了某事 指整个过程即：指动作经常发生或刚刚完成。 see sb. doing sth .看见某人正在做某事。 指当时正在进行的动作。 及时精炼 When I came into the school , I saw some boys basketball on the playground . A.play B.playing C.plays D.to play 类似用法的单词还有：hear sb. do sth. / hear sb. doing sth .watch sb. do sth . / watch sb doing sth .6. be interested in sth/doing sth=take/have /show an interest in sth/doing sth.对某事/做某事感兴趣7.19-year-old 十九岁的，复合形容词名词必须用单数 He is an boy . （八岁的）8. take up（doing）sth . 开始做某事，学着做某事,从事9. deal with “处理，应付”，常与 连用 do with 处理 常与 连用。 I dont know how to with this math problem . You can solve it listening carefully in class .A do, by B deal , by C do , in D deal , with 10. dare 敢于胆敢：dare to do sth . 敢于做某事；当情态动词常用否定句、疑问句或条件句中 及时精炼 How did you dare her about that ? ( tell ) 11.imagine v. 想象 imagine（doing）sth .类似用法的词还有 等12.a number of +可数名词复数“许多，大量=many”做主语时动词为 。(单数/ 复数) The number of +可数名词复数 “的数量”做主语时动词为 。(单数/ 复数) The number of the books in the library 3,000. A number of people in the bus .13. no more=notany more 不再一般指动作或行为不再重复或发生。 no longer=notany longer 不再指情况或状态不再存在或延续。 I am not young any longer.= . Sorry, I wont do that any more .= .14.require v. 需要，要求 通常不用于进行时，常用句型为; require sb. to do sth .要求某人做某事 .他要求我保持沉默。15. lonely adj. 孤独的，寂寞的，用作表语或定语。 alone adj. & adv. 单独，独自 当形容词讲时 只能作表语(be alone)。 The old man lives , but he doesnt feel . 16. advise v. 建议 n. give sb. some advice 给某人提建议 advise sb. to do sth . 建议某人做某事advise doing sth . 建议做某事 The teacher advised us more reading . (do)17. fail v. 失败,不及格 n. ;fail to do sth, 未能做某事 . 他未能在上海见到他的老师。18.seldom adv. 不常，很少 表示否定含义。 及时精炼 He is seldom absent , he ? A.isnt B.is C.doesnt D.does19. influence v.& n. 影响 influence on sb. / sth . 对某人/ 某物的影响 have a great / good /bad influence on sb.对某人有很大/ 好/ 坏的影响 . 她的这些朋友对她的影响很坏。20.think of 考虑，想到 think about 仔细考虑 What do you think of ？你觉得怎么样？= ？用来征求对方意见 21. in the last / past +一段时间 “在过去的里”用于现在完成时。 My life a lot in the last ten years . A.change B.changed C.has changed D.have changed 22. introduce v.介绍n. introduction introduce oneself 自我介绍 introduce sb. to sb. 把某人介绍给某人 . 他把这位新老师介绍给了我们。 23. take pride in.=be proud of以为荣24. Candy Wang told me that she used to be really shy and took up singing to deal with her shyness. 坎迪王告诉我，她以前真的很害羞，后来开始唱歌来应对害羞。 take up开始从事; 占用； take up doing sth 开始做某事 这张桌子占了太多空间。 The table _ _ _ _too much _ _ . 常见的take短语有： take care 当心； take care of 照顾； take part in 参加； take off 起飞，逃脱； take away 拿走，带走； take out 掏出； take turns 轮流； take down 记下，写下； take place 发生； take a walk 散步； take a look 看一看 I decide to _ doing exercise to keep fit. Atake upBtake off Ctake out Dtake away 25. You have to be prepared to give up your normal life. 你不得不准备放弃你的正常生活。 give up“放弃”，give up doing sth. “放弃做某事”。 give 短语： give in 屈服，让步； give up 放弃； give sb. a hand 帮某人忙； give away 捐献，捐出； give out 分发，散发； give sb. sth. = give sth. to sb. 给某人某物。 It was a difficult time for the quakehit victims in Yaan, but they didnt _ hope. Agive upBgive off Cgive in Dgive out Grammar usedto的用法1.usedtodosth.表示过去习惯性的动作或存在的状态。to后跟动词原形，只用于一般过去时态。2.beusedto+n./pron./doing意为“习惯于”，to是介词，后接名词、代词或动名词。可用于各种时态。3.get/becomeusedtosth./doingsth.意为“逐渐习惯于”，强调这一习惯的过程，to是介词。4.beusedtodo意为“被用来做”，被动语态结构，to后跟动词原形。5.beusedfordoingsth意为“被用来”，介词for表示功能、用途。【Exercise I】II、用括号中所给词的适当形式填空。1 .I used to (get) up late. But now. Im used to (get)up early.2. We (know) each other since two years ago.3. Mike is (outgoing) than Jim.4. Hes (interest) in_ (play) computer games.5. Are you afraid of (speak) in public?III、单项选择。( )1. Her son coke，but now he milk. A: used to drink；is used to drinking B. used to drinking；drinks C. is used to drinking；used to drink D. is used to drink；is drinking( )2 .Sally used to be_，but now she enjoys meeting and talking to new friends. A. active B. silent C. honest D. outgoing( )3. 一Not only the young but also the old are getting interested WeiChat (微信).一They can communicate more freely. A. byB. in C. about D. for( )4. He_ to play soccer_ the school team when he was three. A. uses；in B. used；in C. uses；on D. used；on( )5. 一 _Mary use to play the piano? 一No，_. A. Did；she didnt B. Was；she wasnt C. Did；she wasnt D. Was；she didnt( )6.My grandma _ me stories when I was young. Awas used to tell Bis used to telling Cused to tell Dused to telling ( )7.Your father used to eat meat, _？Adid youBdidnt you Cdidnt he Ddid he ( )8. _ you use to play the piano? ACanBDo CAre DDid ( )9.Uncle Wang _a worker and he is seventy now. A. uses toB. used toC. used to beD. was used to( )10.When I was a child, I used to _chocolate. A. liking B. like C. liked D. likes( )11._ work in Microsoft? A. Did you used to B. Did you use to C. Do you used to D. Do you use to( )12.Where _ live before you came here? A. did you used to B. did you use to C. use he to D. he used to( )13.My sister used to have long hair, ? A. used she B. didnt she C. have she? D. did she( )14.He is afraid of _strangers. A. see B. seeing C. saw D. seen( )15.Guo Jingjing is _ the national swim team. A. on B. to C. in D. Both A and C( )16.The teacher came in _ a book under his arm. A.by B.with C. for D.carry( )17.Tina will be used to _ in Quanzhou. A. Live B. Living C. Lives D. lived【Exercise II】I、用括号中所给词的适当形式填空1. You must be (prepare) to get good scores.2. He will (require) a lot of money to run his business.3. Dont be so (shy). You must find a good way to deal with your (shy).4 .The girl was afraid of (speak) in front of a group.5. My father used (be) nervous about my study.6. They (walk) to school yesterday.7. Are you interested in (paint) pictures?8. Toms sister is (silent) than him.9. Its important for parents _ (be)there for their children.10. Mr. Wang advised me _ (talk) with my son in person.11. My mothers words _ (influence) me all the time.12. Please be _ (silence), I have something important to tell you.13 .Students _ (require) to be polite to their teachers.14. Because of the heavy rain，he failed _ (fly) to London on time.15. Many strange things _ (happen) in the past two years.16. Could you mind giving her a chance to_ (introduction) herself to us all？II、单项选择。( )1 .You can never imagine_ difficult the road to success is. A. how B. what C. whenD. why( )2. Dont always worry_ your problems. A. with B. about C. to D. at( )3. Candy used to be _, but now she dares to sing in front of her class. A. active B. shy C. honest D. outgoing( )4. He used to_ short and _short hair when he was young. A. have；be B. be；be C. be；have D. have；have( )5. If you try，Im sure you will_. A. made it B. making it C. to make it D. make it( )6. They lived in a small village_ . A. all the time B. all the same C. all this time D. all this san( )7. She used to go shopping on weekend; but she does_ have the time_ . A. no；longer B. no；more C. no；any longer D. not；anymore( )8. Mary is _ girl，she lives with her mother. A. a 8-years-old B. an 8-years-oldC. an 8-year-old D. a 8-year-old( )9. I used to _ the basketball team. A. on B. be to