. . . .八上 Unit 5词组及句型grow up成长；长大 every day每天 be sure about对有把握 make sure确信；务必sendto把送到 be able to能 the meaning of的意思 different kinds of不同种类的write down写下；记下 have to do with关于；与有关系 take up开始做；学着做 hardly ever几乎不；很少 tooto太而不能/太以至于不能find out: 查出，查明be going to+动词原形 打算做某事 mind doing:介意做什么 practice doing练习做某事 keep on doing sth.不断地做某事 learn to do sth.学会做某事 finish doing sth.做完某事 promise to do sth.许诺去做某事help sb. to do sth.帮助某人做某事 remember to do sth.记住做某事 agree to do sth.同意做某事love to do sth.喜爱做某事 want to do sth.想要做某事 1. - Do you mind my car here?- No,of course not. A. to parkB. parkC. parkingD. parked请选择合适的词填空 look for find find out2. - What are you ?- My pen.3. - Did you your pencil?- Yes, it was in my bag.4. Please how your father will go to Shanghai. exciting excited5. Wow, just now Li Ping told me a piece of news.6. Wang Jun was to see his old friend at the supermarket.1. 解析：mind doing，故选C。2.3.4. 解析：look for:表示寻找的动作；find表示寻找的结果，多表示找到某物；find out：表示查到，查明，多知查到结果，事实的真相，故第2题为looking for，第3题为find，第4题为find out 5. 6. 解析：exciting：使。感觉兴奋，多修饰物，excited：对。感到兴奋，多修饰人，故第5题为exciting，第6题为excited。动词不定式:肯定式: to do 否定式: not to do 省略to的: do句法作用例 句作宾语She wanted to borrow my radio.作状语She went to see her grandma last Sunday.作宾语补足语Lucy asked him to turn off the radio.She asked me to speak more loudlyThe father made his son study hard.作定语I had something to eat this morning.作主语To learn a foreign language is not easy.1、不定式作宾语口诀：决定想做计划需要同意，能做被用来做的事迫不及待下决心做过去常常未能做的事decide to do sth. 决定做某事want would like to do sth. 想做某事plan to do sth. 计划做某need to do sth. 需要做某事agree to do sth. 同意做某事cant wait to do 迫不及待地要做某事decide to 下决心做used to do 过去常常做某事2、不定式作宾语补足语的动词：ask sb. to do sth. 请求某人做某事tell sb. to do sth. 告诉某人做某事order sb. to do 命令某人做某事。want sb. to do sth. 想要某人做某事invite sb. to do sth. 邀请某人做某事expect sb. to do sth. 期待某人做某事encourage sb. to do sth. 鼓励某人做某事advise sb. to do sth. 建议某人做某事省略to的情况:使役动词：let, make, have感官动词：feel, hear, listen to, look at, see, watch, notice3、动词不定式做主语动词不定式作主语用的动词不定式常常为it替代，动词不定式（或短语）放在后面。例如：It is not easy to learn a foreign language.It took us three days to do the work.4、动词不定式和疑问词连用动词不定式可以和疑问词what ,which, how, where, when 等连用，构成不定式短语。如：I dont know where to go.He showed me how to use a computer.What to do is a big problem.一、请找出下列动词中以动词不定式为宾语的动词并圈出来。enjoy decide plan spend finish want practice agree keep need 解析：不定式作宾语口诀：决定想做计划需要同意，迫不及待下决心做过去常常未能做的事答案：decide plan want agree need 二、请写出下列动词的合适的非谓语形式填空。1. Let me _(help) you water the flowers.2. I saw him _(go) into the small store.3.My mother often asks me _ (do) some cleaning on Sundays 4. It is kind of you _ (help) me to carry these books.5. I want _(travel) around the world after graduation.解析：1. help 使役动词的省to不定式 let sb. do2. go 感官动词的省to不定式 see sb. do3. to do 动词不定式做宾补 ask sb. to do 4. to help 动词不定式做主语 its adj to do 5. to travel 动词不定式做宾语 want to do 选词填空二 army lose reason successful become 6. When did your sister an English teacher? 7. In 2009 his brother joined the . 8. My father is a very businessman. 9. Yesterday morning she her pen.10. Tell me the why you dont like Mike.6. become7. army8. successful9. lost10. reason基础演练1. His mother hopes a silk fan made in Suzhou. to getB. gettingC. getsD. got 2. If you dont want with me, please dont go with me. A. playB. playsC. playingD. to play 3. Do you plan a book from the library? A. borrowB. borrowedC. borrowsD. to borrow 4. Lucy decided the music club. A. to joinB. joiningC. joinedD. joins 5. Lets up like policemen. A. dressesB. dressingC. to dressD. dress 6. Mrs. Black expects a letter from Lisa. A. receiveB. to receiveC. receivedD. receiving 7. Lucy a student last year, but now she a teacher. A. is; isB. was; isC. was; will beD. is; was 8. Summer holiday is coming, Li Lei with his father to go to Shanghai. A. wantB. wi