八年級(jí)英語(yǔ)下冊(cè)Unit 8 重點(diǎn)短語(yǔ)及句型總匯
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 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… 例: i find/think/feel it hard to learn english well.
★序數(shù)詞+to do 第…..個(gè)做某事 例句:who is the first to get there?
★我不知/忘記了怎么辦。i didn't know/forgot what to do.
★ 離開(kāi)房間時(shí)不要忘記/記住關(guān)燈
例句:don’t forget/remember to turn off the lights when you left the room
★ be+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(yǔ)它不敢；大家千萬(wàn)要小心，有時(shí)它把句型改；作主語(yǔ)時(shí)用it，自己在后把身藏；七個(gè)感官三使役，賓補(bǔ)要把to甩開(kāi)；疑問(wèn)詞后接上它，賓語(yǔ)從句可充當(dāng)；邏輯主語(yǔ)不定式，不定式前加for sb.；to前not是否定，各種用法區(qū)別開(kāi)。
以下是不帶to的動(dòng)詞不定式(即動(dòng)詞原形)的常見(jiàn)用法
★ 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(tīng)見(jiàn)某人做某事 ★see do sth do sth看見(jiàn)某人做某事
★ why not 或why don’t you +動(dòng)詞原形？為什么不….?（表示建議）例:why not/why don’t you take a walk?
★ 某人+had better( not)do 某人最好(不)做某事
★ 情態(tài)動(dòng)詞can/may /must /should+ 動(dòng)詞原形（包括情態(tài)動(dòng)詞的否定形式+動(dòng)詞原形）
★ 助動(dòng)詞do/does/did/will/would在構(gòu)成疑問(wèn)句或者構(gòu)成否定句即don’t /doesn’t /didn’t /will not /would not+ 動(dòng)詞原形
★ be going to + 動(dòng)詞原形（表示“即將”“打算” 做某事）