① 求初中英語動詞不定式to的用法
動詞不定式在句子中可以作主語、賓語、表語、定語、狀語、補語（主、賓、表、定、狀、補）：
1) 作主語：To see is to believe. (不定式 to see作主語) 如果是不定式短語作主語，通常用it 作句子的形式主語，而把不定式短語放到後面。如：It』s easy to learn English.
2) 作賓語：不定式作動詞賓語，通常是固定搭配。如：want to do，hope to do , decide to do, refuse to do 等。
3）作表語：放系動詞後。如My wish is to become a doctor.
4) 作定語：不定式作定語要放到被修飾詞後。如：I have a lot of homework to do.
5) 不定式作狀語，通常表目的。如：He came to give us a speech.
6) 不定式作賓語補足語通常也是固定搭配。如：want sb. to do..., wish sb. to do..., ask sb. to do..., 值得注意的是，使役動詞後要加省to 不定式作賓補。如：let sb. do ... .
② 初二英語動詞不定式
動詞不定式概述
一 不定式的體
1. 不定式的一般式(to do)表示不定式的.動作將要發生或與謂語動作同時發生.
2 不定式的進行體(to be doing)表示不定式的動作正在發生.
不定式的完成體(to have done)表示不定式的動作在謂語動作之前發生.
二 不定式的邏輯主語
1 不定式的邏輯主語常不出現在句中.
2 句子的主語,賓語有時是不定式的邏輯主語.
3 不定式前"for+名詞/代詞"結構中的名詞或代詞也可以用來表示不定式的;邏輯主語.
4 在"It+be+形容詞+of+名詞/代詞+to do"結構中,名詞或代詞為不定式的邏輯主語.該結構中的形容詞通常用來表示人的品質.例如:kind, good, nice, bad, cruel, honest, bold, thoughtful, right, wrong, wise, clever, silly, foolish, careless, rude等.
例如:It's very kind of you to cal to tell me about the conference.
三 不定式的否定式
不定式否定式由not/never +to do構成
四 不定式的句法功能
1 不定式做主語
1)To say something is one thing; to do it is another.
2)It is not a good idea to build houses along the lines where two of the earth's plates join together.
注:充當主語的不定式即可置於句首,位於謂語動詞之前,也可作為句子的真正主語置於句末,用作形式主語.
2 不定式作表語
3)Her uncle seems to be acting rather strangely towards her these days.
4)The purpose of the fence is to keep out a type of wild dog called a "Dingo".
5)One suggested answer is for farmers to limit the number of their cattle.
注:充當表語的不定式一般位於be ,seem等系動詞後.
3 不定式作賓語
6)Shylock agreed to lend Antonio money on one condition.
注:充當賓語的不定式位於及物動詞後.常用不定式作賓語的動詞有:agree, plan, determine, dare, refuse, hope, wish, expect, promise, choose, pretend, decide, manage, intend, offer, afford, demand.
7)The sty air makes it difficult to get a clear picture of space.
注:充當賓語的不定式如果有自己的表語,則可用代替只個不定式作為形式賓語,而作為真正賓語的不定式則放在表語之後.以it作為形式賓語的這種結構常用在think, feel, find, make, consider等動詞之後.
big and strong.
4 不定式作賓語補足語
8)The powder made from fish, blood and bones will make the cabbage plants grow big and strong.
9)Portia told Bassanio to go to his friend at once.
注:在下列動詞後作賓語補足語的不定式通常不帶to.這些動詞是observe, notice, see, hear, watch, have, feel, make, let.但上述動詞轉換為被動語態時,其後的不定式須帶to.例如:The cabbage plants will be made to grow
動詞不定式(todo)是初中英語課的一個重點，也是中考要考查的一個項目。動詞不定式屬於非謂語動詞的一種形式，很多同學經常把它和謂語動詞混在一起，掌握起來有困難。下面我們對動詞不定式的用法做簡單歸納，幫助同學們記憶：
一、動詞不定式在句子中不能充當謂語，沒有人稱和數的變化。
二、動詞不定式是由「to+動詞原形」構成(有時可以不帶to)。動詞不定式的否定形式是「not+動詞不定式」(not不與助動詞連用)。
三、動詞不定式短語具有名詞、形容詞和副詞等的功能，可在句中用做多種句子成分。
1、主語：常置於句末，而用it代替其做形式主語。
例：Togoinforsportshelpsyou
stayfit.(book4，L28)..
註：此句式中不定式邏輯上的主語可由for或of引出，邏輯主語由of引出時，表語的形容詞為kind，nice，good，polite，clever，foolish，right，wrong等表示
評價的形容詞。例：It』srightofhimtorefusethe
invitation.(him為邏輯主語)
2、表語：Ourtyistoprotecttheenviroment.
3、動詞賓語：此種情況可按固定搭配或句式去記。
例：wouldyouliketoseemyphotos?Kevinplannedtovisithisuncle.(book4，L11)
和plan用法一樣的詞還有：start，want，agree，hope，begin，decide等。
Ifounditverydifficulttogeta
job.(it為形式賓語)4、賓語補足語：(1)在多數復合賓語及物動詞後要帶to：例：Iaskedafriendtoreadittome.(book4，L2)(2)在表示感覺、致使等意義的動詞
(see，watch，hear，feel，notice，observe，
make，let，have，help等)後不帶to。例：.
5、定語：動詞不定式做定語放在所修飾的名詞的後面。
例：Vinnyisthefirstdisabledper鄄sontosailaroundtheworld.(book4，
L1)6、形容詞補足語：在表示心理、感情、評價等的形容詞後，對其進行補充說明。
例：Weareverygladtomeetyouagain.
7、狀語：表示目的、原因、程度等。
例：Theybroughtinphotosoftheir
familiesformetolookat.(book4，L2)
8、「疑問詞＋不定式」用法：不定式前可帶what，who，which，where，when，how等疑問詞，這種不定式短語在句中多用做賓語。
例：Hedidn』ttellmewheretogo.9、在初中階段還涉及到「不定式被動語態一般式(tobe+過去分詞)」
例：.
解讀動詞不定式作主語、賓語、定語、狀語
在中學教科書中，動詞不定式是一個非常重要的語法點；在歷年高考中，動詞不定式是頻頻考查的要點之一；在學生的學習實踐中，動詞不定式是瑣碎、難學的語法項目之一。為了更熟練、准確、有針對性地掌握此項語法知識，下面把(N)MET對動詞不定式作主語、賓語、定語及狀語的考查點進行總結、歸納。
I. 不定式作主語
1. 不定式作主語時，常用it作形式主語，而將作主語的不定式放在句子後部。例如：
It is good to help others.幫助他人是件好事。
It is exciting to surf the Internet.上網是件令人興奮的事。
2. 不定式作主語與V-ing形式作主語的不同：前者作主語時，常表示某一次具體的動作；而後者常表示習慣性的動作。例如：
To teach the three children is my job this afternoon. 教這三個孩子是今天下午我的工作。
Walking is a good form of exercise. 散步是鍛煉的一種好方式。
簡析: It's ... of sb. to do sth.與It's... for sb. to do sth.
當表語形容詞說明不定式的邏輯主語具有某種品質時,常用"It's...of sb. to do sth."。例如：
It's very kind / nice of you to help me。感謝你的幫助。
當表語形容詞說明不定式具有某種特徵時，應使用 "It's ...for sb. to do sth."。例如：
It's hard for the Chinese students to learn Russian. 中國學生學俄語是很難的。
③ 初中英語語法的動詞不定式和動詞ING的用法區別
like to do 指某一次喜歡去做某事
like doing指一直都喜歡做某事
④ 初中英語詞彙語法題（動名詞，動詞不定式），高分20分
為你解答。
保證答題准確率。
1) Many people think it very difficult （B. to learn） Ehglish.
2) Have you finished （B. reading） the book you borrowed last week?
3) Don't be so afraid （A. to stay） at home alone at night.
4) The lovely panda is too fat （B. to go） through the hole.
練習2
1) I couldn't sleep at all that night because I was so excited.(保持句意）
I was （too） excited （to） sleep that night.
2) We hope we can raise some money for the poor family.(保持句意）
We hope （to raise） some money for the poor family.
3) They didn't have enough money for books.（保持句意）
They didn't have enough money （to buy） books.
4) To arrive there on time, I got up one hour earlier than usual.(保持句意）
I got up one hour earlier than usual （in order） to arrive there on time.
5) Could you teach me how I should search the internet?（改為簡單句）
Could you teach me （how to） search the internet?
⑤ 初中英語階段的動詞不定式歸納
want to do would like to do plan to do decide to do wish to do attempt to do
hope to do used to do offer to do mean to do need to do seem to do learn to do fail to do(沒能…) pretend to do agree to do can(not) afford to do get ready to do be supposed to do be afraid to do in order (not) to do ask sb.to do tell sb.to do order sb.to do allow sb.to do(sb. be allowed to do) help sb.(to)do encourage sb.to do lead sb.to do prefer to do too…to do 形+enough或enough+名 to do
It』s time to do 疑問詞+to do be sure to do stop to do(停下來去做)
forget to do（忘記去做）remember to do（記得去做） try to do （試圖、盡力去做）
I』m sorry / happy… to do It』s+名/ 形+to do I find/ think/ feel/ make it+形 + to do
It takes sb. some time to do be willing to do be used to do(被用來) happen to do（碰巧）
用法相同like to do /doing begin to do /doing start to do /doing continue to do /doing
⑥ 初中英語學期動詞不定式（to）的用法
七、省to 的動詞不定式
1） 情態動詞 ( 除ought 外，ought to)： 2） 使役動詞 let, have, make： 3） 感官動詞 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等後作賓補，省略to。 注意：在被動語態中則to 不能省掉。 I saw him dance. =He was seen to dance. The boss made them work the whole night. =They were made to work the whole night. 4） would rather，had better： 5） Why… / why not…： 6） help 可帶to，也可不帶to, help sb (to) do sth： 7） but和except：but前是動詞do時，後面出現的動詞用不帶to的動詞不定式。 8） 由and, or和than連接的兩個不定式，第二個to 可以省去： 9） 通常在discover, imagine, suppose, think, understand等詞後，可以省去to be： He is supposed (to be) nice.他應該是個好人。 10）but作介詞，後接不定式結構時，前面謂語動詞部分若含有do的形式時，but後的不定式要省去to，否則要帶to。 He wants to do nothing but go out. He wants to believe anything but to take the medicine. 11）當兩個或多個不定時短語由連詞and，but或or連接時，後一個或幾個不定式符號to常省略。但若表示對比、對照關系時，則不能省略。 He wants to move to France and marry the girl. The purpose of new technologies is to make life easier,not to make it more difficult. 12）不定式做表語時，一般要帶to，但若主語部分中含有do的各種形式時，符號to可省去。 We've missed the last bus.All we could do now is walk home. 舉例： He wants to move to France and marry the girl. He wants to do nothing but go out. 比較：He wants to do nothing but go out. He wants to believe anything but to take the medicine.
⑦ 初中英語中動詞不定式帶to do/doing/do 求總結要分開總結
使役動詞後一般抄加do，如make,let等。襲當動詞短語為介詞時，後加doing，如give
one's
life
to,至於直接加to
do或doing的動詞就很多了，初中階段只要記住一些常用的就好(最好在記一些高中的)
⑧ 求初中英語中重要的考點 哪些詞後加動詞ing哪些後加不定式總結下
加ING的表示某動作正在進行，而加to的是表將來要去做。這是個規律，記住它，初中沒問題。
動詞後加ing的 mind ，finish,enjoy,practise,avoid,keep,suggest, miss,prevent,give up,can't help,insist on,stick to,be fond of,succeed in,pay attention to,depend on,look forward to,feel like,be used to.
prevent sb from,be proud of ,be good at,do well in.
動詞後加to的want,decide, pretend,plan, agree,refuse,promise,expect,
wish,ask.感官動詞和使役動詞後不帶to它們有see,look at,hear,listen to
,watch,notice,feel,make, have,let
加ing或to都可以的有like hate,stop,forget ,remember,regret
like doing sth 表經常性動作like to do sth表習慣性動作
I like swimming but I don't like to swim this afternoon
stop doing sth,停止正在做的事情stop to do sth停下來做另外一件事
Let's stop talking .We are tired, let's stop to have a rest
remember,forget,regret的不定時結構指後於謂語動詞的動作，動詞的ing形式則先於謂語動詞的動作
Don't forget to turn off the light. forget to do sth 忘記要做的事情
（事實上沒有做）
I forget seeing him somewhere.forget doing sth忘記已做過的事情
（事實上已做過了）
Remember to wake me up at 5:00 tomorrow 記住明天五點把我叫醒remember to do sth (記住要做某事，事實上還沒有做）
I remember telling him the news 我記得告訴過他這個消息了。remember
do sth (記得做過某事了） 贊同0| 評論
⑨ 求初中英語動詞不定式的句子，越多越好
初中的動詞不定式沒有
動詞不定式專題練習
1. This company was the first ____ portable radios as well as cassette tape recorders in the world.
A. procing B. to proce C. having proced D. proced
2. The purpose of new technology is to make life easier, ____it more difficult.
A .not making B. not make C .not to make D. nor to make
3. Helen had to shout ______above the sound of the music .
A .making herself hear B. to make herself hear
C. making herself heard D .to make herself heard
4. I don』t know whether you happen_______ ,but I am going to study in the U.S.A this September.
A .to be heard. B. to be bearing C .to hear D .to have heard
5. The news reporters hurried to the airport, only ______the film stars had left.
A .to tell B .to be told C .telling D .told
6. You were silly not _______your car.
A. to lock B. to have locked C. locking D. having locked
7. The teacher asked us ______so much noise.
A .don』t make B. not make C. not making D .not to make
8. An army spokesman stressed that all the soldiers had been ordered _____clear warnings before firing any shots.
A .to issue B. being issued C. to have issued D. to be issued
9. I』d rather have a room of my own, however small it is, than_______ a room with someone else.
A. to share B. to have shared C. share D. sharing
10. The bank is reported in the local newspaper_________ in broad daylight yesterday.
A. robbed B. to have been robbed
C. being robbed D. having been robbed
11. A number of paintings in the castle are believed ________in a fire.
A. being destroyed B. having been destroyed
C. to be destroyed D. to have been destroyed
12. The meeting _______ next week is sure to be a great success.
A. to take place B. to be taken place
C. to have taken place D. being taken place
13. As a result of my laziness, I failed ________ my work in time.
A. and . to finishC. and finishingD. to finished
14. I am sorry ______ written you a letter at the time.
A. to have notB. to not haveC. not to haveD. not having
15. Will you lend him a magazine _________?
A. to be readB. for readingC. to readD. he read
16. He could do nothing but _______for the bus _________.
A. wait, to come B. wait; come C. waiting; coming D. waited; came
17 .It is a problem that doesn't need ________ right now.
A. to solveB. solvingC. being solvedD. to be solving
18. There』s a man at the reception desk who seems very angry and I think he means _______ trouble.
A. making B. to make C. to have made D. having made
19. I remember _______him _______the bike needed __________.
A. hearing, saying, to repair B. to hear, say, to repair
C. hearing, say, repairing D. to hear, saying, to be repaired
20. --- You should have thanked her before you left.
--- I meant _________, but when I was leaving I couldn』t find her anywhere.
A. to do B. to C. doing D. doing so
21. Robert is said to __________ abroad, but I don』t know what country he studied in.
A. to have studied B. to study B. to be studying D. to have been studying
22. I』m gong to Xi』an next week. Have you anything __________ to your parents?
A. to take B. to be taken C. to be bought to D. to buy
23. when are they __________ in their plan?
A. hand B. handed C. to hand D. give
24. In such dry weather, the flowers will have to be watered if they _____________.
A. have survived B. are to survive C. would survived D. will survive
25. When we hurried to the station, there happened ________ no bus at that time.
A. to have B. to be C. having D. being
26. I lost my way in complete darkness and, _________ matters worse, it began to rain.
A. made B. having made C. making D. to make
27. At ________ time does the salesgirl get up late in the morning, though she is always too busy _________ a good rest.
A. no, to take B. no, taking C. any, to take D. one, taking
28. --Are you a student?
--No, but I used _________.
A. to be B. to was C. to do D. to be a
29. I stopped to listen, and my son seemed _________ himself _________ in the living room.
A. to enjoy, to shut B. to be enjoying, shutting
C. to be enjoying, shut D. to have enjoyed, having shut
30. With a lot of difficult problems _________, the newly-elected president is having a hard time.
A. settled B. settling C. to settle D. being settled
31. We』re leaving at six o』clock, and hope _________ most of the journey by lunch time.
A. to do B. to have done C. to make D. to have made
32. The study of the wild world may help to make the world easier _________.
A. understood B. to be understood C. to understand D. understand
33. Who will you get __________ the project for us?
A. design B. to design C. designed D. designing
34. It is said in Australia there is more land than the government know __________.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
35. We are not allowed __________ outdoors with some other children.
A. playing B. to be playing C. to play D. be playing
36. Allen had to call a taxi because the box was _________ to carry all the way home.
A. much too heavy B. too much heavy
C. heavy too much D. too heavy much
37. She feels so strongly that each of us should have a role __________in making the earth a better place to live in.
A. to have played B. to play C. to be played D. to be playing
38. When I handed the report to John, he said that George was the person _________.
A. to send B. for sending it C. to send it to D. for sending it to
39. Do let your mother know all the truth, she appears _________ everything.
A. to tell B. to be told C. to be telling D. to have been told
40. There are five pairs ___________, but I』m at a loss which to buy.
A. to be chosen B. to choose from C. to choose D. for choosing
41. The problem is _________ difficult for us __________.
A. so; work out B. very too; to be worked out
C. rather too, to work out D. quite too, to work it out
42. ---Where should I _________ my application?
---The personnel office is the place __________.
A. send; to send it B. send for; to send it to
C. send for; for sending it D. send; to send it to
43. I』ve worked with children before, so I know what ___________ in my new job.
A. expected B. to expect C. expects D. to be expecting
44. I feel it is your husband who ___________ for the spoiled child.
A. is to blame B. is going to blame C. is to be blamed D. should blame
45. Can you imagine the questions I had __________ our teacher?
A. asked B. to ask C. asking D. ask
46. Who did you _________ the wall yesterday?
A. have painted B. have paint C. have to paint D. have painting
47. ---What』s the matter with John?
---He didn』t pass the test but he still ___________.
A. hopes so B. hopes to C. hope it D. hope that
48. Much attention should be paid ____________ people』s living conditions.
A. in improving B. to improve C. improving D. to improving
49. ___________ that evening was e to his ill health.
A. He failed to come B. That he failed to coming
C. His failure to come D. His failure in coming
50. I would love _______ to the party last night but I had to work extra hours to finish a report.
A. to go B. to have gone C. going D. having gone
51. My family considers ________ a computer, which is considered ________ a great help in our work and study.
A. to buy; to be B. buying; being C. to buy; being D. buying; to be
52. With the plane _________ in ten minutes, all the passengers on board were asked to turn off their mobile phones.
A. taken off B. taking off C. to take off D. would take off
53. Thank you for all the trouble you』ve taken _________ me.
A. to help B. with to help C. in helping D. of helping
54. He is believed ________ the college exam, for he is now studying very hard now.
A. to pass B. to have passed C. pass D. that he can pass
55.--- Will you have anybody _________ the flowers?
---- Yes, I』ll have the flowers _________.
A. plant, planted B. to plant, planted
C. plant; to be planted D. to plant , plant
56. They are looking forward with hope________ from you soon.
A. to hearing B. of hearing C. hearing D. to hear
57. Busy translating a book, he couldn』t help _________ the article.
A. write B. writing C. wrote D. written
58. Zhou Lan doesn』t have to be made__________. She always studies very hard.
A. learn B. to learn C. learning D. learned
59. ________this cake, you』ll need 2 eggs, 175 g sugar, and 175 g flour.
A. Having made, B, Make C. To make D. Making
60. I feel it an honour _________ to speak here.
A. to be asked B. to ask C. having asked D. asked
1---10 BCDDB BDACB 11---20 DABCC ABBCB 21---30 ABCBB DAACC
31-40 BCBCC ABCDB 41—50CDBAB BBDCB 51—60 DCAAA AABCA
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