【正文】 第一篇：初中英語動詞不定式用法小結初中英語動詞不定式用法小結動詞不定式是動詞的一種非謂語形式，又叫非謂語動詞，它沒有人稱和數(shù)的變化，在句子中不能做謂語；它由“to+動詞原形”構成，這里的to是動詞不定式符號，本身沒有詞義，其否定形式常在to前加not；由于它仍保持動詞的特點，可以有自己的賓語和狀語，還可以帶疑問詞和由for引出其邏輯主語等形成動詞不定式短語；不定式或不定式短語具有名詞、形容詞和副詞的特征，在句子中可作主語、表語、賓語、賓語補足語、定語和狀語等句子成分。為使同學們更好地掌握其用法，現(xiàn)總結如下：一、動詞不定式作主語動詞不定式作主語時，為避免句子的頭重腳輕，常用it作為形式主語，而真正的主語動詞不定式后置。如要說明動作的執(zhí)行者，可在不定式前加for引導的短語；但如果表語是nice, kind, clever等描述動作執(zhí)行者的性格、品質(zhì)的形容詞時，則應在不定式前加of引導的短語。常用句型:It +be+adj./n.+(for/of sb.)to do sth./It takes time to do 、動詞不定式作賓語一些動詞，如want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare,等，常接動詞不定式作賓語。當動詞不定式作賓語時，如果后接賓語補足語，常用it作形式賓語，而把真正的賓語放在賓語補足語之后。應注意有些動詞后面可接不定式作賓語，也可接動名詞作賓語，但所表達的意義不同。常見的有：（1）stop to do ，去做另一件事；stop doing sth..停止正在做的事（2）go on to do ，繼續(xù)做另一件事；go on doing （3）remember/forget to do ／忘記去做某事；remember/forget doing ／忘記做過某事三、動詞不定式作定語動詞不定式作后置定語時，與被修飾的名詞邏輯上有動賓關系。如果動詞不定式是不及物動詞時，則要帶上與之搭配的介詞，構成及物動詞短語。動詞不定式作后置定語常用于“have/has ＋某事＋to do”或“enough＋名詞＋to do”“It’s time to do sth.”等結構中。四、動詞不定式作賓語補足語有些動詞，如tell, ask, want, invite, teach, like, call等可接帶to的動詞不定式作賓語補足語，構成tell/ask/want /call/invite do 。應注意動詞不定式作使役動詞和感官動詞的賓語補足語時應省去to，在被動語態(tài)中應加上to。這些動詞可歸納為“一感(feel)，二聽(listen to, hear)，三讓(let, make, have,，四看(look at, see, watch, notice)，半幫助(help)(即在動詞help后面作賓語補足語時，to可有可無)”。另有口訣幫助記憶：“感使動詞真奇怪，to在句中像妖怪，主動句中to離開，被動句中to回來?！?let不用于被動語態(tài))五、動詞不定式作狀語動詞不定式作狀語主要用來修飾動詞，表示目的，結果或原因。為了強調(diào)目的，有時可以把動詞不定式放在句首，或在不定式前加in order或so as。常用結構有too + adj./adv.+ to 。六、固定句式中動詞不定式的用法在固定句式中對不定式的考察常見的有：had better(not)do sth./Would you like to do sth.?/Why not do sth.?/Would you please(not)do sth.?等。動詞不定式專項訓練題：一、單項選擇。 is difficult to work out the maths decided _______ at the end of this start out leave have no write write with on write on him _______ a think he must be tired after the long have puter is a to use to use to use to use teacher told us _______in ’t read not not read to read old man was _______angry _______ say a , that , as , to , to _______home tomorrow? go going to go ’t go TV set is too you please _______? down it it down turn it down turn down it ’s cold had better _______ your put on on on on二、用所給動詞的正確形式填空。 took half an hour _______(get)to the World Park from Kitty’s was interesting _______(see)so many places of interest from all over the want _______(save)time by using shorter words and ’s classmate Daniel taught himself how _______(make)a home _______(do)in Beijing put his photos on it for everyone _______(look) him _______(put)the photos in the correct made the girl _______(cry)’s time for stop _______(talk).’d like _______(go)to the Temple of ：一、1—5 CCDBA6—10 DCABD二、 get see save make do look 7.(to)put go第二篇：初中英語動詞不定式的用法小結初中英語動詞不定式的用法小結一、作主語，可以用it代替，it叫形式主語，動詞不定式放在后面叫真正主語1．To learn a foreign language is not is not easy to learn a foreign ’s dangerous to drive very 、作表語My idea is to ring him up at 。如果主語部分含實義動詞do，且作表語的動詞又是“do”的內(nèi)容，這時表語不定式的“to”可以省略。如：All I did was wait 。三、?？山觿釉~不定式作賓語的動詞有：agree(同意), hope(希望), decide(決定), need(需要), mean(打算), wish(希望), fail(失敗), want(想要), begin(開始), would like(想要)等。He has decided to go to the 。四、“疑問詞 + 動詞不定式”結構可以作動詞know、think、find out等的賓語。I don’t know who to 。五、“疑問詞 + 動詞不定式”可以作動詞show、teach、ask等后面的直接賓語。She told me where to find the 。六、如果賓語太長，可用it作形式賓語，構成“主語 + 謂語 + it + 賓語不足語(名詞或形容詞)+ to do sth”結構，謂語動詞常為find、think、feel等。I found it difficult to stop 。七、動詞不定式可以作介詞的賓語。Autumn harvest is about to 。I’m worrying about what to do 。八、作定語的動詞不定式與被修飾詞有動賓關系。I have a lot of books to 。此時，如果動詞不定式動詞為不及物動詞，后面的介詞絕對不能省略。We had only a cold room to live 。九、作定語的動詞不定式與被修飾詞有主謂關系。He is always the first to e and the last to ，最后一個走。十、作定語的動詞不定式與被修飾詞之間只有修飾關系。We have no time to go to town 。十一、作狀語的動詞不定式常表示目的、原因、方向、結果等。I’m glad to meet ，我很高興。They ran over to wele the foreign 。十二、不定式復合結構“for sb to do sth”可用作主語、表語、定語、狀語等。It’s for her to 。（表語）There are many books for you to 。（定語）The book ids too difficult for children to ，孩子們看不懂。（結果狀語）不定式復合結構作主語時，需注意：It’s + 形容詞 + for / of + sb + to do do sth的性質(zhì)時，用介詞for。It’s dangerous for children to swim in the 。（游泳這件事情危險）當上面的形容詞指的是sb的性質(zhì)時，用介詞of。這些形容詞往往修飾人：good, bad, polite, unkind, kind, nice, clever, right, wrong, careful, carelessIt was careless of you to do 。（你這個人粗心）十三、動詞hear, see, feel, watch, notice, look at, listen to等后面的動詞不定式作賓語補足語時不能帶to, 即常見的形式為: hear sb do sth