Unit1-Unit3语法专项--人教版英语八年级下册.docx

八年级下册U1-U3 语法专项【Unit 1】Whats the matter?ü 考点1-情态动词 should“应该”n should，情态助动词，无人称、数和时态的变化，后接动词原形，既可以表示义务或责任，也可以表示劝告或建议。n 否定形式shouldnt【专项练习】（ ）1.We _ try our best to protect the environment.A.mayB.shouldC.couldD.mustnt（ ）2.Many people play with mobile phones all day instead of reading books.Thats too bad. Everyone _ be a book lover. Reading is more enjoyable.A.mayB.shouldC.wouldD.shouldnt（ ）3.Frank always stays up late and has problems getting up.He _ go to bed so late.A.wouldntB.shouldC.shouldntD.must4.He should _(see) a doctor.5.I should put some sugar into the tea.(改为否定句)I _ put _ sugar into the tea.ü 考点2 -反身代词n 反身代词有人称和数的变化Iweyouyouhesheittheymyselfourselvesyourselfyourselveshimselfherselfitselfthemselves反身代词背诵小“窍门”一二人称自己人，形物代self进家门；第三人称是宾客，宾格self请进门。n 反身代词在句中可用作动词或介词的宾语；也可用作主语或宾语的同位语，表示强调。n 常考含反身代词的短语u by oneself独自enjoy oneself 过得愉快help oneself to sth. 自助u teach oneself=learn by oneself 自学dress oneself 给自己穿衣服u keep it to oneself 不把某事告诉别人；保守秘密u think about oneself 为自己着想look after oneself 照顾自己【专项练习】（ ）6.Look at this model plane. I made it by _ last week.Wow, you are so smart.A.myB.meC.myselfD.I（ ）7.Dont worry about him. He can look after _.A.mineB.himselfC.myselfD.he（ ）8.When I face difficulties, I always say _ “Never give up!”.A.meB.themC.myselfD.I9.Last weekend, we had a school trip and we enjoy _(we) very much.10.I saw the doctor _(he). He is a serious man.【Unit 2】Ill help to clean the city parks.ü 考点1 动词不定式作宾语、状语和宾语补足语n 动词不定式的基本结构：to+动词原形；否定形式：not+to+动词原形n 动词不定式在句中作的成分u 作宾语。例如：want, expect, hope, wish, agree, plan, decide, promise等u 作目的状语。例：To get there, I usually walk out and turn right on Bridge Road.(7BU8)u 作宾语补足语。例如：tell, want, advise, ask, help,teach, invite, order等n 省略to的动词不定式u 感官动词后用作宾语补足语：see, hear, watch, feel, noticeu 使役动词后用作宾语补足语：let, make, have【专项练习】（ ）1.Dont worry. We will meet next Friday _ the project again.A.discussedB.discussingC.to discussD.discussion（ ）2._ the online shopping, my grandpa bought a new smartphone.A.EnjoyB.To enjoyC.EnjoyingD.Enjoyed（ ）3._ English well, one must have a lot of practice.A.SpeakingB.SpokeC.SpeaksD.To speak（ ）4. Paul made a nice cage _ the little sick bird till it could fly.A.keepB.to keepC.keptD.to keep（ ）5.Parents always tell their children _ on the road. Its very dangerous.A.not to playB.to playC.playingD.playedü 考点2 短语动词n 动词+介词：look after 照顾, wait for 等待, look for 寻找, hear from 收到某人的来信n 动词+副词：cheer up 振奋起来, hand out 分发, give away 赠送, put off 推迟, die down 逐渐减弱（注意：动副短语，如果宾语为代词，只能放在代词和副词之间）n 动词+副词+介词：run out of 耗尽, get out of 脱离, look forward to.期待, come up with 想出n 动词+名词：have a break 休息, make a wish 许愿n be+形容词+介词：be good at 擅长于, be afraid of 害怕, be interested in 对.感兴趣【专项练习】（ ）6.Ive made such progress in grammar. The idea you _ worked out fine.Glad I could help.A.came up withB.ran out ofC.looked up toD.paid attention to（ ）7.They heard the party was _ because of the exam.A.put upB.put downC.put offD.put on（ ）8.Why dont you _ for the football team? A.try outB.give outC.hand outD.come out（ ）9.There are fewer and fewer trees. We cant _ anymore.A.cut down themB.cut them downC.cut it downD.cut down it（ ）10.What do you want to do in the future, Alan?I want to _ a Hope School to help students who unable go to school.A.set outB.set upC.set offD.set for（ ）11.The teacher with straight hair teaches us _ the violin.A to play B.play C.playing D.plays（ ）12.They want _ a football match.A.not watchB.watch C.to watch D.watching（ ）13.When does the online class begin, Mrs. Grace? At eight oclock. Tell Cindy _ late.A.not be B.not being C.not to be D.dont be（ ）14.The movie The Wandering Earth is wonderful. Do you feel like _ it tonight?I'd love to, but my parents won't let me _ out too late.A.watching; to stay B.to watch; staying C. watching;stay D.watching; staying（ ）15.I like Alex because he makes me _.A.to laughB.laughingC.laughD.laughs【Unit 3】Could you please clean your room?ü 考点 情态助动词couldn “向对方提出请求或征求对方许可”，语气较委婉。功能委婉地向对方提出请求征求对方的许可常用句型Could you (please).?Could I/we.?含义请你.好吗？我/我们可以.吗？回答肯定：Yes, sure./Yes, I can./Sure./OK./No problem./Of course (I can)./With pleasure.否定：No, I cant./Sorry, I cant. I have to./Sorry, Im afraid I cant./Id love to ,but.肯定：Yes, sure./Yes, you can./Sure./Of course (you can)./Go ahead.否定：No, you cant./No, you mustnt./Sorry, you cant./Sorry, Im afraid you cant./Of course not.n Could you please.?否定形式Could you please not.?【专项练习】（ ）1.-Could you help me put up the maps on the wall?_.A.No problem B.I hope so C.That's all right D.That's a good idea （ ）2.So many people! Could I stand here?_. Don't you see the sign “Line up, please”?A.My pleasure B.No problem C.Of course D.Sorry,you can't （ ）3.Cathy, could you come to our art club tomorrow? _.A.I'm sorry to hear that B.Sure,I'd love toC.Never mind D.You're welcome （ ）4.Could I borrow your camera? _, but please give it back by Saturday.A.I'm sorry B.Of course C.Certainly not D.No, thanks（ ）5.Could you go to the bookshop with me after school? I want to buy some magazines.Sorry,I _. I' m going to see my friends.A.needn't B.shouldn't C.can't D.mustn't （ ）6._ you please pass me the salt?OK. Here you are.A.CouldB.Might C.Must D.Need （ ）7.Mom, could I have some chocolate?_. You know you mustn't eat chocolate before dinner.A.I think so B.Don't worry C.Yes, you can D.Of course not （ ）8.What a cute dog! _ we take it home, Dad?Sure, but it _ stay outside.A.Could;could B.Must; must C.Could;must D.Must;could9.Could I play phones for a while, mom?（作否定回答）_, _ _.10.Could you please open the door?（改为否定句）Could you please _ _ the door?*答案*【Unit 1】1.B2.B3.C4.see 5.shouldnt, put 6.C 7.B 8.C 9.ourselves 10.himself【Unit 2】1.C 2.B 3.D 4.B 5.A 6.A 7.C 8.A 9.B 10.B 11.A 12.C 13.C 14.C 15.C【Unit 3】1.A 2.D 3.B 4.B 5.C 6.A 7.D 8.C 9.No, you cant. 10.not open