1、希望做某事hope to do sth. 決定做某事decide to do sth 同意做某事agree to do sth. 需要某人做某事need to do sth.使用某物做某事use sth to do sth 準(zhǔn)備做某事get/be ready to do 計劃做某事plan to do sth. 希望某人做某事wish sb. to do sth.輪流做某事take ones turns to do sth. 拒絕做某事refuse to do sth.告訴某人做某事tell sb. to do sth.請某人做某事ask sb. to do sth.想要某人做某事want /

2、would like sb. to do sth. 不得不have to do 同意某人做某事agree sb. to do sth. 教某人做某事teach sb. to do sth.喜歡/想要某人做某事 like sb. to do sth.encourage sb to do鼓勵某人做 幫助某人做某事help sb. to do sth/help sb.doIts ones turn to do sth. 輪到某人做某事 例:It your turn to clean the blackboard.Its time(for sb.) to do sth.是某人做某事時候了 例:Its

3、time for me to go home. Its +adj. for/of sb. to do sth. 對于某人來說做某事是 例: It is easy for me to learn it well. It is very kind/foolish/nice of you to do so. It takes sb. sometime to do sth. 某人做某事花了某時間 例句: 1.It takes me an hour to get to school by bike. 2.It took me an hour to watch TV last night. 3.It wi

4、ll tak too+adj./adv. to do sth. 太.而不能 例: He was to angry to say a word.find/think/feel it +adj. to do sth.發(fā)現(xiàn)/認(rèn)為/感到做某事是 I find/think/feel it hard to learn English well. 序數(shù)詞+to do 第.個做某事 例句:Who is the first to get there?我不知/忘記了怎么辦。I didnt know/forgot what to do.離開房間時不要忘記/記住關(guān)燈 例句:Dont forget/Remember t

5、o turn off the lights when you left the roombe+adj+to do sth 例句:I am very sorry to hear that. I am ready to help others. I am happy / pleased / glad to meet you.順口溜：本領(lǐng)最多不定式，主表定補(bǔ)賓和狀；樣樣成分都能干，只有謂語它不敢；大家千萬要小心，有時它把句型改；作主語時用it，自己在后把身藏；七個感官三使役，賓補(bǔ)要把to甩開；疑問詞后接上它，賓語從句可充當(dāng)；邏輯主語不定式，不定式前加for sb.；to前not是否定，各種用法區(qū)別開

6、。e her two weeks to finish the work.以下是不帶to的動詞不定式(即動詞原形)的常見用法 am let sb. do sth讓某人做某事 make do sth使得某人做某事 hear do sth do sth聽見某人做某事 see do sth do sth看見某人做某事why not/why dont you +動原？為什么不.?Why not/Why dont you take a walk? 某人+had better( not)do 某人最好(不)做某事情態(tài)動詞can/may /must /should+ 動詞原（包括情態(tài)動詞的否定形式+動詞原形）

7、 助動詞do/does/did/will/would在構(gòu)成疑問句或者構(gòu)成否定句即dont /doesnt /didnt /will not /would not+ 動詞原形 be going to + 動詞原形（表示“即將”“打算” 做某事）使用-ing分詞的幾種情況 1.在進(jìn)行時態(tài)中。He is watching TV. They were dancing at nine oclock last night.2.在there be結(jié)構(gòu)中。如：There is a boy swimming in the river.3.在have fun/problems結(jié)構(gòu) 4.在介詞后面。如：Thanks

8、 for helping me. Are you good at playing basketball？What /How about doing sth? 做某事怎么樣? I interested in playing football.5.在以下結(jié)構(gòu)中 1. enjoy doing sth 喜歡做某事；2. finish doing sth； 完成做某事； 3.feel like doing sth 想要做某事；4. stop doing sth 停止做某事（原來的事） 5.forget doing sth 忘記做過某事6. go on doing sth 繼續(xù)做某事（原來的事）；7.re

9、member doing sth 記得做過某事8. like doing sth 喜歡做某事； 9.find /see/hear/watch sb doing發(fā)現(xiàn)/看到/聽到/觀看某人做 10. try doing sth 試圖做某事； 11. need doing sth 需要做某事；12. prefer doing sth 寧愿做某事； 13.mind doing sth 介意做某事；14. miss doing sth 錯過做某事； 15.practice doing sth 練習(xí)做某事；16. be busy doing sth 忙于做某事；17.cant help doing sth

10、 禁不住做某事；中。如：We have fun learning English this term. They had problems g 18.waste time/money doing 浪費(fèi)時間/錢做; 19.keep sb.doing 讓始終/一直做20. stop sb.(from)doing 阻止某人做某事 21. prefer doing A to doing B=like A better than B喜歡做B更喜歡做A22. “do some +doing”短語 如：do some shopping/do some washing/do some reading/do some practicing/do some cleaning/do some spea