人教版英語(yǔ)選擇性必修二unit1知識(shí)盤(pán)點(diǎn)

1、Unitl Science and Scientists一、重點(diǎn)短語(yǔ)總結(jié)：1. subscribe to 訂閱subscribe to the view/theory 同意觀點(diǎn)/理論subscribe for 預(yù)定;認(rèn)購(gòu)2. suspect vt.&vi.懷疑;疑有;不信任suspect sb/sth of懷疑某人/某事suspect sb of doing./懷疑某人做3. (l)blame sb/sth for sth因而責(zé)備某人/某物blame sth on sb把某事怪到某人頭上(2) get/take the blame for.為承擔(dān)責(zé)任lay/put the blame

2、on sb/sth把某事歸咎于某人/某物(3) be to blame(for)應(yīng)受指責(zé)【溫馨提示】be to blame for sth意為"應(yīng)為某事負(fù)責(zé)或受指責(zé)”，其中不定式用主動(dòng)形式表示被動(dòng)含義。4.1ink up(with)連接;結(jié)合link.with/to.把與連接;聯(lián)系The hearts of the people of all the nationalities are linked to each other.我國(guó)各族人民心連心。5.decrease to 減少到decrease by 減少了on the decrease 在減少iiAverage house pr

3、ices decreased by 13% last year.去年房子的平均價(jià)格下降了 13%o6. 表示“因?yàn)?由于”的短語(yǔ)due to由于;因?yàn)閎ecause of由于;因?yàn)閛n account of 由于owing to由于;因?yàn)閍s a result of由于的結(jié)果7. o.®變成o.JE從變成8. calm down（使）平靜下來(lái);（使）鎮(zhèn)定下來(lái)9. get down to開(kāi)始干，著手做（尤指非?；ㄙM(fèi)精力之事），其中的to是介 詞,后接動(dòng)詞時(shí)要用動(dòng)詞-ing形式。get over 克服get across被傳達(dá)

4、;被理解get through做完;通過(guò)（考試）;接通（電話）get along/on with進(jìn)展;與某人相處10. cast light on使清楚;使人了解cast doubt on質(zhì)疑;引起對(duì)的懷疑cast a shadow over 給投下陰影11 .break down出故障;失敗;垮掉;分解break in破門(mén)而入;打斷（談話等）break into強(qiáng)行闖入;突然起來(lái)break away from 脫離;掙脫break up打碎;分裂;解體break through 突破12. (1 )defend.from/against 保護(hù)免受;防御defend oneself為自己辯護(hù);

5、自衛(wèi)defence n.防御;保衛(wèi)in defence of為了保衛(wèi);為辯護(hù)13. (l)take charge of 掌管/負(fù)責(zé)in the charge of受的管理;由負(fù)責(zé)(2) free of charge=for free 免費(fèi)(3) charge sb for sth為某物向某人收取費(fèi)用 charge sb with (doing) sth 控告某人(做)某事14. gift n.禮物沃賦have a gift foi有的天賦15. come across 偶然遇到come about 發(fā)生come to恢復(fù)常態(tài);共計(jì);達(dá)到(某種狀況)come up with提出(主語(yǔ)是人)com

6、e up提出(主語(yǔ)是建議等)16. afterall畢竟;終究 all in all整體說(shuō)來(lái);總而言之 in all全部;合計(jì)at all (否定句)一點(diǎn)也不;(疑問(wèn)句倒底;究竟二、重點(diǎn)句型l.l.It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.這位婦女似乎非常喜歡水泵的水,所以她每天都讓人把水送到她家。2. The people who drank this water were much more likely to

7、 get cholera than those who drank pure or boiled water.喝這種水的人比喝純凈水或白開(kāi)水的人更容易得霍亂?！揪涫酵卣埂?1) Ifs likely that很可能(2) unlikely adj.不大可能發(fā)生的be unlikely to.不可能3. Many scientists subscribe to the view that it is human activity that has caused global warming.許多科學(xué)家都認(rèn)為是人類(lèi)活動(dòng)導(dǎo)致了全球變暖?！揪涫狡饰觥磕揪涫且粋€(gè)復(fù)合句，其中it is human activity that.是強(qiáng)調(diào) 句,強(qiáng)調(diào)的是從句的主語(yǔ)human activity o【句式拓展】強(qiáng)調(diào)句的基本句型：It is/was