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牛津譯林版高中英語(yǔ)選修七unit3theworldonline語(yǔ)法講練-展示頁(yè)

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【正文】 ease B. have been increasing C. have increased D. would be increasing 10. We first met on a train in 2020. We both felt immediately that we each other for years. A. knew B. have known C. had known D. know 11. — Have you got any job offers? — No. I . A. waited B. had been waiting C. have waited D. am waiting 12. — Do you think we should accept that offer? — Yes, we should, for we such bad luck up till now, and time out. A. have had。 5. A phrasal auxiliary verb( have (got) to, had better/would sooner/rather (? than)/cannot (help) but/be (not) to/be supposed to/ought to/used to/be about to/be able to/be due to/be going to/be likely to/be meant to/be willing to/seem to/be unable to/be unwilling to ? ) . have to ? 強(qiáng)調(diào)客觀因素 would rather? 表示寧愿做某事 could not (help) ? but ? 只能做某事 are supposed to ? 應(yīng)該做某事 used to ? 表示過(guò)去常常做某事 be about to ? 正要做某事 be able to ? 能做某事 be due to ? 到期做某事 be going to ? 打算做某事 be likely to ? 很有可能做某事 be meant to ? 打算做某事 be willing to ? 樂(lè)意做某事 seem to ? 好像要做某事 be unable to ? 不 能做某事 be unwilling to ? 不愿意做某事 【鞏固練習(xí)】 一、單項(xiàng)選擇。 Needn’ t+have+過(guò)去分詞表示過(guò)去不必做卻已經(jīng)做了的事。 must+have+過(guò)去分詞表示對(duì)過(guò)去情況 的推斷。 need可以對(duì) must引導(dǎo)的一般疑問(wèn)句作否定回答。 Can’ t help或 couldn’ t help+動(dòng)名詞表示不得不、忍不住。 Can, could表示懷疑、推測(cè),一般用于疑問(wèn)句或否定句。 4) can, could 在口語(yǔ)中相當(dāng)于 may、 might,表示許可。 will+原形動(dòng)詞用于所有人稱,表意愿。 2) should 表示義務(wù),責(zé)任等。 3) have +受詞 +原形不定詞表示請(qǐng)或讓某人做某事。 6) Never (Only) 等 +do+主詞 +原形動(dòng)詞用于倒裝句 3. have( has/had) 1) 助動(dòng)詞 have+過(guò)去分詞構(gòu)成完成時(shí)態(tài)。 4) do(+not)+主詞用于附帶問(wèn)句。 2) do+主詞 +原形動(dòng)詞構(gòu)成疑問(wèn)句。 5) be用于 have/has/had后構(gòu)成完成時(shí)。 3) be+現(xiàn)在分詞構(gòu)成各種進(jìn)行時(shí)態(tài)。 【 功能 】 助動(dòng)詞協(xié)助主要?jiǎng)釉~用來(lái): a. 表示時(shí)態(tài) b. 表示語(yǔ)態(tài) c. 構(gòu)成疑問(wèn)句 d. 與否定副詞 not合用,構(gòu)成否定句 e. 加強(qiáng)語(yǔ)氣 【最常用的助動(dòng)詞】 be( am/is/are/was/were/been) do( does/did) have (has/had) modals( shall/should/will/would/can
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