八年級下冊英語重點短語及句型總匯

八年級下冊英語重點短語及句型總匯 常見動詞不定式詞組、句型用法總結.固定用法(非謂語動詞)：以下是帶to的動詞不定式常見搭配希望做某事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迫不及待做某事cant wait to do準備做某事get/be ready to do盡力/努力做某事try to do sth計劃做某事plan to do sth.不得不have to do 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.希望某人做某事wish sb. to do sth. 教某人做某事teach sb. to do sth想要某人做某事want /would like sb.to do sth.同意某人做某事agree sb. to do sth.喜歡/想要某人做某事 like sb. to do sth. 幫助某人做某事help sb. to do sth/help sb.doencourage sb to do 鼓勵某人做Its ones turn to do sth. 輪到某人做某事例句:It your turn to clean the blackboard.Its time(for sb.) to do sth.是某人做某事時候了例句:Its time for me to go home.Its +adj. for/of sb. to do sth. 對于某人來說做某事是（當adj.是表示性格、品德的形容詞時用of）例句: 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 will take her two weeks to finish the work.too+adj./adv. to do sth.太.而不能例: He was too angry to say a word.find/think/feel it +adj. to do sth.發(fā)現(xiàn)/認為/感到做某事是 例: 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/記住關燈例句:Dont forget/Remember to turn off the lights when you left the roombe+adj+to do sth例句: 1.I am very sorry to hear that. 2.I am ready to help others. 3.I am happy/pleased/glad to meet you.順口溜：本領最多不定式，主表定補賓和狀；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，賓補要把to甩開；疑問詞后接上它，賓語從句可充當；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。以下是不帶to的動詞不定式(即動詞原形)的常見用法let sb. do sth.讓某人做某事 make do sth.使得某人做某事 hear sb. do sth.聽見某人做某事 see sb.do sth.看見某人做某事why not 或why dont you +動詞原形？為什么不.?（表示建議）例: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+ 動詞原形（包括情態(tài)動詞的否定形式+動詞原形）助動詞do/does/did/will/would在構成疑問句或者構成否定句即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）常見動名詞、分詞的習慣用法總結使用-ing分詞的幾種情況1.在進行時態(tài)中。如：1.He is watching TV in the room.2.They were dancing at nine oclock last night.2.在there be結構中。如：There is a boy swimming in the river.3.在have fun/problems結構中。如：We have fun learning English this term.They had problems getting to the top of the mountain.4.在介詞后面。如：Thanks for helping me.Are you good at playing basketball？What /How about doing sth? 做某事怎么樣?I am interested in playing football.5.在以下結構中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.remember 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 練習做某事；16.be busy doing sth 忙于做某事；17.cant help doing sth禁不住做某事；18.waste time/money doing浪費時間/金錢做; 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 B to doing B=like A better than A喜歡做A更喜歡做B22.“do some +doing”短語如：do some shopping/do some washing/do some reading/do some practicing/do s