Unit3重点知识+随堂测试 人教版八年级英语下册

这是一份Unit3重点知识+随堂测试 人教版八年级英语下册，共7页。
八年级英语（下）Unit 3 Could you please clean your room?（二）单元重点词法：1.mess常用可数名词单数形式，意为＂杂乱；不整洁＂。☞ ＂What a mess!＂she said after the party. 聚会后她说：＂真是一片狼藉！＂【知识拓展】（ ）1.—Could you take out the rubbish and do the dishes, Tony？—Sure. Mom will be mad if she sees this ______________, I think.A. matter B. mess C. trouble D. difficulty（ ）2.The house is___________after a wild（疯狂的）party.A. make a mess B.in a mess C. mess D.a mess 2.throw 的用法 （ ）1.Don't_________the waste paper. Please put it into the rubbish bin. A. clean up B. throw away C. look for D. give out3.neither 的用法neither作副词，意为＂也不＂，置于句首，表示前面的否定的内容也适用于另一个人或物，句子须采用倒装语序。句式结构：neither + be/助动词/情态动词+主语。☞ Jack has never been to Shanghai and neither has Jim. 杰克从没去过上海，吉姆也没去过。☞ For one week，she did not do any housework and neither did I.一个星期来，她没有做任何家务，我也没有。 【知识拓展】neither用法小结【易错提醒】(1)表示＂既……也……；两者都……＂用both... and...连接并列成分，连接并列主语时，谓语动词用复数。(2)表示＂或者……或者……(二者任选其一)＂，用either... or。(3)表示＂(三者以上)都不＂，用none (of)。（ ）1.—Will you take the blue coat or the red one?-- I'm afraid Ill take ________. I like white.A.both B. either C. neither D. none（ ）2. —What would you like,beer or juice?—________. Some cola, please.A.Either B.Neither C. Both D.None（ ）3.—I never drink coffee. What about you?A. So do I. B So did I. C. Neither did I D. Neither do I. 辨析 borrow，lend, keep.【图解助记】5.in order to意为＂目的是；为了＂，后接动词原形，构成短语in order to do sth，表示目的；其否定式结构为in order not to do sth ＂为了不做某事＂。☞ In order to compass our object we must work hard. 为了达到我们的目标，我们必须努力工作。☞ He kept silent over the matter in order not to lose his job. 他对这件事保持沉默是为了不丢掉他的这份工作。①为了使梦想成真，我们必须努力工作。______________ ______________ ______________ make our dreams come true, we must work hard. ②为了上学不迟到，琳达每天早晨六点钟就起床。______________ ______________ ______________ ______________ be late for school, Linda gets up at six every morning. 6.provide为及物动词，provide sth for sb＝provide sb with sth为某人提供某物。☞ They can provide enough food for us. 他们可以给我们提供足够的食物。☞ The school provides the students with delicious food every day. 学校每天给学生提供美味的食物。相当于：offer sb. sth. = offer sth to sb. （ ）This restaurant ______________ people ______________ delicious food.A. provides；for B. offers；to C. provides；with7.辨析spend，cost，pay，take 1.我花 20 元买英语书。(1) I spend 20 yuan on the English book = I spend 20 yuan____________(buy)the English book.(2) The English book___________ me 20yuan.=It ___________me 20 yuan to buy the English book.=I___________ 20 yuan for the English book.（ ）2.Jim has retired（退休），but he still remembers the happy time________with his students.A. to spend B. spend C. spending D. spent 单元重点语法：情态动词could的用法can 的过去式礼貌地请求提出建议推测could感知语法∶ 发现规律1.—Could I go out for dinner with my friend? —Sure,that should be OK.2.—Could we get something to drink after the movie?—No,you can't. You have a basketball game tomorrow.3.—Could you please take the dog fora walk? —OK,but I have to watch one show first. 4.—Could you please take out the rubbish? —Yes,sure.如何向别人提出请求或者寻求许可∶1.请求别人不要做某事用_____________________,请求别人做某事可以用______________________，肯定回答用_____________________, 否定回答用_____________________,否定回答之后一般要说明_____________________。2. 需要获得他人的许可用______________________,肯定回答用_______________________,否定回答之后一般要说明肯定回答用_____________________。3.这里could不是过去时，而是表达一种委婉，礼貌的语气，后面加动词的____________________。练一练：（ ）1.--Could you please____________me some money? —Hmm. How much do you need? A. to borrow B. to lend C. borrow D. lend（ ）2. Would you mind________ the door? It's noisy outside.A. open B. opens C. opening D. opened（ ）3. --Could you go shopping with me?—I'm afraid I__________. I have some chores to do.A. mustn't B. can't C. needn't D. couldn't（ ）4. Could you please_________ the window? It's hot here. Sorry, I_________.not close; won't B. not to close; will C. not closing; can D. not to closing; can't（ ）5.—Could I use your bike? Mine is broken. —Sure, you _____________. A. might B.can C.should D. could（ ）6.—Could you do the dishes, Jack?—___________.But I have to finish my homework first.A. Sorry,I can't B. Sorry,I couldn't C. Sure D.Good ideaⅠ.单项选择（ ）1. —It’s too hot. _______ I swim in the lake? —No, you _______. That’s too dangerous! A. Should; can’t B. Need; mustn’t C. Must; needn’t D. Could; can’t（ ）2.—Do you like rock music or light music? — _______. I like Beijing Opera. A. Either B. None C. Both D. Neither（ ）3.Tony was drawing a picture_______ I was doing my homework.if B. because C. while D. until（ ）4Mr Black walked around and offered help____we were doing an experiment. A. while B. although C. until D. unless（ ）5.Helen has got two brothers. ____________ of them likes chocolate, but she loves it.A. Neither B. None C. Each D. Any（ ）6.________ Tony __________ Frank likes the CD. They think the music is too noisy. A. Not only；but also B. Either；or C. Neither；nor D. Both；and（ ）7.—Did you catch the early bus this morning?—Yes. The bus started to move ______________ I got on it.A. though B. before C. as soon as D. as if（ ）8.Harry invited me_______ with him when his parents were out of town. A. stay B. staved C. staying D. to stay（ ）9.My cousin is heavy because he often eats fast food． A. too much；too many B. too many；too much C. much too；too much D. too much；much too（ ）10—How hard you are working, Helen! —We must! President Xi said that _______ we are, _______ we will be. A. the more hard-working; the luckier B. the hard-working; the lucky C. more hard-working; luckier D. the most hard-working; the luckiest（ ）11.—How is George now? —I hear the manager ______________ him a good job, but he refused it. A. showed B. offered C. passed D. paid（ ）12. He borrowed some money ________ me and gave it _________ the poor man. A. to；for B. for；to C. from；to D. to；from（ ）13.—How long can I ______________ this book? —Five days. But you must return it on time.A. borrow B. lend C. keep D. kept（ ）14.—What do you think of your junior middle school life?—I think it is colourful, ______________ I am always busy. A. though B. if C. while D. until（ ）15.Don’t ______________ any more time, or he will miss the meeting.A. save B. trust C. waste D. love（ ）16.—My English is so weak. Can you help me, Gina?—Practice more and the most important is to ______________ a good habit of reading. A. make B. complete C. develop D. show （ ）17.Daming hasn’t done much exercise ______________ he got his computer. A. when B. if C. though D. since（ ）18.We should be kind to the old and take care ______________ them in daily life. A. of B. for C. with D. about （ ）19.You’d better not ride ______________ with your friends in the street. It’s dangerous.A. side by side B. as a result C. as well as D. by the way（ ）20.My sister was writing an e-mail ______________ I was watching TV at this time yesterday. A. until B. after C. while D. as soon asⅠ.完形填空When I had something difficult to do, I used to ask my mother for help. But she always said, “Do it yourself, dear.” I was not (31)________ at all. I thought she was the (32)________ mother in the world! For example, one day, I decided to (33)________ some friends to my home. My bedroom was not in order. Books were everywhere. And I didn't make the bed. I asked my (34)_______ to help me clean it, (35)_______ she still said, “Do it yourself, dear.”Because of my “lazy mother”, I have to (36)________ my clothes and clean my room. I have to help my parents (37)_______. I even have to go to the doctor by myself. It is really hard for me to do everything well, but I have learned (38)________.As time goes by, I understand my mother. She makes me clever and hard­working. Just as my mom always says, “A lady can't be lazy or she'll be crazy. Work can make you sunny!” (39)_______ a great mother! A (40)________ mother is worth one hundred teachers! Don't you think so?(　 )31. A.old B. glad C. thin D. angry( 　)32. A.tallest B. most foolish C. laziest D. funniest(　 　)33. A.leave B. invite C. visit D. take(　 　)34. A.mother B. father C. brother D. friends(　 　)35. A.or B. when C. and D. but(　 　)36. A.wash B. sell C. dress D. put(　 　)37. A.do housework B. go swimming C. go camping D. do homework(　 　)38.A.on show B. by mistake C. a lot D. a little(　 　)39. A.Which B. How C. Who D. What(　 　)40. A.young B. good C. happy D. hard­workingⅠ.语法选择Ms. Miller is a mother in America. She doesn't think that parents should make their kids __1___ with housework at home. As a student,kids should spend their time___ 2___ schoolwork in order to get god grades. And they already have___3___ stress from school,so doing chores is parents' job and they should ___4___a clean and comfortable environment for their children. As for Ms.Miller,she doesn't mind __5__ chores. However,Mr.Smith disagrees with Ms.Miler. He thinks it is important for kids to learn to do chores and help their parents at home because some children depend ___6___ their parents too much.By doing chores,they will earn to look after __7__ and develop their independence.What's more,everyone should do their parts in ___8___ the house clean and tidy.So doing chores can help kids understand the idea of fairness At last, Mr. Smith gives ___9___ example of his neighbour's son in order to show the ___10 ___of doing chores.( )1. A.help B. to help C. helped D.helping( )2. A. in B. on C. with D. to( )3. A. too much B. too many C. much too D. so many( )4. A. give B. provide C. offer D. pay( )5.A. do B. to do C. doing D. does( )6. A. to B. for C. in D. on( )7. A. ourselves B. yourselves C. himself D. themselves( )8. A. keep B. keeps C. kept D. keeping( )9. A. a B. an C.the D./ ( )10.A. important B. importance C. importantly D. importancesWords1. _______________ n. 垃圾；废弃物 2. _______________ v. 折叠；对折3. _______________ v. 扫；打扫 4. _______________ n. 地板5. _______________ n. 杂乱；不整洁 6. _______________ v. 扔；掷7. _______________ adv. 也不 8. _______________ n. 衬衫9. _______________ v. 给；递；走过；通过 10. _______________ v. 借；借用11. _______________ v. 借给；借出 12. _______________ n. 手指13. _______________ v. 厌恶；讨厌 14. _______________ n. 杂务；乏味无聊的工作15. _______________ conj. 与……同时；当……的时候；而；然而16. _______________ n. 精神压力；心理负担 17. _______________ n. 浪费；垃圾v. 浪费；滥用18. _______________ v. 提供；供应 19. _______________ adv. 而且；加之20. _______________ v. 依靠；信赖 21. _______________ v. 发展；壮大22. _______________ n. 独立 23. _______________ n. 公正性；合理性24. _______________ conj. 因为；既然 prep., conj. & adv. 从……以后；自……以来25. _______________ n. 邻居 26. _______________ adj. 有病；不舒服27. _______________ v. 落下；掉下 28. _______________ adj. 独立的；自主的29. _______________ adj. 合理的；公正的 30. _______________ adj. 不合理的；不公正的Phrases___________________________ 倒垃圾2. ___________________________ 频繁；反复3. ___________________________ 一……就……；尽快4. ___________________________ 目的是；为了5. ___________________________ 依靠；信赖6. ___________________________ 做家务7. ___________________________ 扫地8. ___________________________ 整理床铺9. ___________________________ 搭车10. ___________________________ 生某人的气11. ___________________________ 扔下；扔掉12. ___________________________ 惊吓地13. ___________________________ 闲逛14. ___________________________ 为某人提供某物15. ___________________________ 照顾16. ___________________________ 结果17. ___________________________ 同意in a mess 乱七八糟make a mess弄脏；搞成一团糟☞ He found his room in a mess. 他发现自己的房间乱七八糟。☞ The kids made a mess in the living room. 孩子们把客厅搞得一塌糊涂。形容词(1)表示＂(两者)都不＂，置于单数名词之前；(2)其修饰的词作主语时，谓语动词用单数。☞ Neither car is exactly what she wants. 这两辆车，哪一辆都不是她想要的。代　词(1)作主语时谓语动词常用单数；(2)常与of连用，neither of+名词复数。☞ Neither of the answers is right. 两个答案都不对。连　词(1)常用短语neither... nor＂既不……也不……＂，连接两个并列成分，表示否定意义； (2)连接并列主语时，谓语动词遵循＂就近原则＂。☞ Neither he nor I am good at swimming. 我和他都不擅长游泳。lend借出非延续性动词，表示主语把东西借给别人，常用结构：lend sb sth或lend sth to sb borrow借入非延续性动词，表示主语向别人借东西，常用结构：borrow sth from sb keep借(多久)延续性动词，表示＂借某物多长时间＂，与表示一段时间的时间状语连用in order to意为＂为了＂，后接动词原形，用作目的状语in order that意为＂为了＂，后接从句，引导目的状语从句provide为应急等做好准备而“提供； 供给”provide sb. with sth. =provide sth for sb.提供某人某物offer侧重表示“愿意给予”offer sb. sth. = offer sth to sb.对某人提供某物 offer to do sth 主动提出干某事supply 定期“供应” , 强调替代或补充所需物品supply sb. with sth=supply sth. to sb. 为某人提供某物