2020高中英語(yǔ) 短語(yǔ)知識(shí)點(diǎn) Unit 2 Working the land學(xué)案 新人教版必修4

Book 4 Unit 2 Working the land一，幾種表省略的句式1. If ever:如果曾經(jīng)發(fā)生過(guò)的話,常與seldom 連用如：She seldom, if ever（=if she has ever been to the cinema), goes to the cinemaThe island is seldom, if ever (=if the island has ever been visited by ships), visited by ships.2. If any 如果有的話=if there is/areThere are, if any(if there are any mistakes), few mistakes.3. If so: 如果這樣的話。so代表前面整個(gè)表肯定句子。4. If not:如果不這樣 not 代替前面整個(gè)否定的句子 5. If possible =If it is possible二，名詞性從句復(fù)習(xí)引導(dǎo)名詞性從句的連接詞可分為三類：連接詞：that, whether, if (不充當(dāng)從句的任何成分）連接代詞：what, whatever, who, whoever, whom, whose, which（哪一個(gè)）.（主語(yǔ)或賓語(yǔ)）連接副詞：when, where, how, why，wherever, whenever,however（狀語(yǔ)）,與定語(yǔ)從句的區(qū)別名詞性從句 which 哪一個(gè) 定語(yǔ)從句:which 指代某物或某情況2.名詞性從句 that-只起連接 定語(yǔ)從句that-主語(yǔ)或賓語(yǔ)3. what, how 不用于定語(yǔ)從句 what=all that重點(diǎn)單詞1.struggle for為而奮斗fight against為反對(duì)而斗爭(zhēng) struggle to ones feet掙扎著站起來(lái)2. reduce.to.減少到 reduce by 減少了rise/increase to增加到 rise/increase by增加了 be on the rise 在上升，在上漲3.supply sb. with sth.供應(yīng)，供給（強(qiáng)調(diào)必需品）=supply sth.to sb.in short supply 供應(yīng)不足 supply and need:供需易混辨異 與 provide； offer（意思，結(jié)構(gòu)上的區(qū)別）(1)provide 提供 provide sth. for sb./ provide sb. with sth.（2）offer: 主動(dòng)提供 offer sb. sth.或 offer to do sth.；offer 還可表示“出價(jià)，開(kāi)價(jià)”4. equip vt. & vi.裝備； 配備1) equip.with.用裝備(或提供）(be equipped with)如：equip the office with computers; equip children with education(給孩子提供教育）2）equip.for sth.為了而裝備（準(zhǔn)備）如： They equipped themselves for the expedition 他們?yōu)檫h(yuǎn)征作好裝備A good education should equip you for your life3)equipment n. 裝備；設(shè)備(不可數(shù)名詞)5.expand v. 擴(kuò)大；增強(qiáng)易混辨異 expand, extend, spread, stretch(1)expand （尺寸,范圍的）擴(kuò)大，膨脹，展開(kāi)。如; Metals expand when they are heated. Our foreign trade has expanded recently.As children grow older they expand their interests and become more confident.(2)extend （時(shí)間和空間）伸出，延伸如; extend a fence 擴(kuò)建籬笆The road extends for miles . 這條路綿延數(shù)里(3)spread 傳播，散布。(4)stretch 伸展，拉長(zhǎng),一般指由曲變直不是加長(zhǎng)。如; He woke up and stretched.他醒來(lái)后，伸了伸懶腰。6. regret to do sth. 遺憾/抱歉要去做 (現(xiàn)在）regret doing sth. 后悔曾經(jīng)做過(guò)某事（過(guò)去）remember to do :記得要做某事（將來(lái)） remember doing : 記得曾經(jīng)做過(guò)某事（過(guò)去）forget to do；忘記要做某事（過(guò)去） forget doing；某事做過(guò)但忘了（過(guò)去）meant to do: 打算做某事 mean doing；意味著做某事try to do ； 盡力做某事 try doing；嘗試做某事7. due1)應(yīng)付的，到期的 The rent is due tomorrow2)應(yīng)有的，正當(dāng)?shù)?，適當(dāng)?shù)?make due contributions to our country 作出應(yīng)有的貢獻(xiàn)in due time:在適當(dāng)?shù)臅r(shí)機(jī)3)應(yīng)到的，預(yù)訂的,約定The plane is due at 8. Mr.Hill will be due to lecture twice tomorrow.4)due to 因?yàn)?，由? 不可位于句首。8.lead to 導(dǎo)致；通向 lead sb. to do sth.使某人做某事take the lead 帶頭；居首位 leading 主要的，重要的 leading characters :主人公；重要角色as heavy as lead 鉛一般地沉重，非常重（此處lead： 鉛）9. export 出口 import 進(jìn)口exotic 由外國(guó)引進(jìn)的，exclude；把某人排除在外，include 包括在內(nèi) ex-wife:前妻10. therefore= consequently=accordingly=thus= As a consequence11. born into a poor family 出生于貧困家庭12. be rich/abundant in:富含 China is abundant in natural resources.