八年级英语上册第五单元语法(word文档良心出品).doc

八年级英语Units 5单元语法非谓语动（固定用法） 常见动词不定式词组、句型用法总结1. 动词不定式宾语和宾语补足语 以下动词后常跟不定式作宾语和宾语补足语want to do sth agree to do sth decide to do sth plan, to do sth learn to do sth hope to do sth fail to do sth happen to do sth , offer to do sth try to do sth would like to do sth remember to do sth forget to do sth seem to do sth volunteer to do sth help sb do sth /to do sth in order to do sth get/be ready to do wish sb. to do sth. can’t wait to dohave to do sth can/can’t afford t do make a decision to do sth, be sure to do sth be able to do sth stop to do sth allow sb to do sth ask sb to do sth tell sb to do sth show (sb) to do sth teach (sb)to do sth invite (sb) to do sth encourage(sb)to do sth prefer to do sth refuse(sb)to do sth expect to do sth sb need to do sth / sth need doing/ sth need to be done 2 sb be + adj（表示人心情的词） + to do sthsb+be +sorry / glad / surprised / pleased / angry / happy / sure /excited/ amazed/relaxed/ lucky/ to do sth3.. too …to do sth too +adj/adv+ to do sth 4.….enough to do sth adj/adv+ enough +(for sb )to do sth5 疑问词+不定式： how ,when , where, what, which + to do sth6 .固定短语后用动词不定式：(do)try one’s best to do sth, It takes sb some time to do sth, It’s one’s turn to do sth. It’s time(for sb.) to do sth. find/think/feel it +adj. to do sth. It’s + adj + to do sth It’s + adj + of / for sb to do sth It’s easy / hard / important/ / impossible / interesting / difficult / necessary / …for sb to do sth（adj描述不定式to do sth的特征，性质时常用for sb）It’s good / kind / nice / wise / clever/ rude / patient / polite / foolish / right / wrong / careful of sb to do sth (描述主语人的性质，身份和特征时常用of sb)7 .the+序数词first/second/third…+名词/代词+to do sth表示第几做… 8．.名词或代词+不定式。

不定式 to do 放名词或代词后修饰名词或代词 I need something to drink he has no money to buy a computer \ smile is the best way to make new friends they need a room to live in 9．不定式to do 可用来表示目的可放句首.句末 一 用所给动词的适当形式填空1.．Where do you plan (go) this Sunday?2.．.I hope (watch) the action movie one day.3.. It’s too cloudy and seemed ________(rain). The farmers had to hurry home.4.．. He had no chance _______(get) education.5.. ---Have you decided where _________(take) your wedding holiday?---Not yet.6. . Mike wasn’t tall enough _________(reach) the clock on the wall.7. . He thinks it a good habit________(get) up early in the morning.8... I’m sorry _______(trouble) you, but could you show me how _______(use) the micro-wave oven?9...can you help me _________( take)care of my baby10. . Would you like __________(join) us in playing soccer 11.We were surprised _________(hear) the bad news 12.Please remember ( bring) your homework here 13.My sister wants ( study )hard at Math 14.They agree ( have ) a sports meeting 15.The little girl decided ( buy ) a gift for her mother 16.in order ( get ) good grades ,Bob studies harder than before 17. Junk food is bad for our health , we should try ( eat) less 18. My grandpa is a kind man , he is always ready ( help ) others 19.My parents expect me (find) a good job 20.The boy is too excited ( say ) a word 21 .I will try my best (help ) you 22.I find it difficult for me ( get ) up early on so cold days 23. It is easy ( learn ) English if you are hard-working 24.It usually takes us an hour (finish ) the homework 25. My teacher often tells me ( be ) brave and active in class 二 单项选择。

1. ---why do you get up so early every morning ---- the early bus A. To catch B catching C. caught D is catching 2.-Why didn’t you drive your car to work? ---Because it is broken and needs __ A. to be repaired B. repairing C.to repair D .A&B3. ..Don’t forget________a recycle bag with you when you go shopping. A. take B. taking C. to take D. took4.. I found it very difficult ___ _ along with my roomate. A. to get B. getting C. got D. gets5.. . --How soon do you expect ________ abroad in England? ---In a year .A. studying B. to study C. will study D. study6. The doctor told him ______any more because of his bad health .A. to not drink B . not drinking C. not to drink D. didn’t drink7. The boy stopped _______ computer games and began to do his homework A. to play, 。