高中英語北師大版高二下冊《unit 20 new frontiers 知識點》課件

1、北師大版 高中英語選修模塊 7Unit 20 New Frontiers1.assist vt.幫助;協(xié)助;援助教材原句The new international crew are planning to take over from the existing one and assist(assist) with.重點單詞單句填空I had a teaching assistant(assist) in class whose creativity would infect other students.(2016課標全國II閱讀理解)Owing to her assistance(assi

2、st), we succeeded in starting the engine.The patient was able to walk with the assistance of a nurse.完成句子A team of nursesassistedthe doctorinperforming the operation.一組護士協(xié)助醫(yī)生做了手術。We will have robots and computers toassist us withthe things that are boring.至于那些枯燥無味的事情,將由機器人和電腦來幫助我們處理。點撥(1)assist sb.

3、with sth.幫助某人某事assist sb. to do/in doing sth.幫助某人做某事(2)assistance n.援助,幫助with the assistance of.在的幫助下come to ones assistance來幫助某人(3)assistant n.助手,助理,助教;adj.助理的2.conflict n.沖突;矛盾;爭執(zhí) v.沖突;抵觸教材原句There will therefore no longer be any conflict and people will be able to live together in peace and equali

4、ty. 所以將不會再有任何沖突,人們將能夠在和平與平等中生活在一起。單句改錯She oten comes into conflict for her father-in-law.forwithNow, she is on conflict with her parents over her future career.onin寫作微練在處理人際關系時,我們應努力阻止個性方面的沖突。In dealing with public relations, we should make every effort to prevent the conflict in personality.點撥(1)co

5、me into conflict with sb. over sth.和某人在某事上產生沖突/矛盾in conflict with和沖突;和不一致armed conflict武裝沖突(2)conflict with與發(fā)生沖突3.rescue vt.營救;救出 n.拯救,救援教材原句Dave also goes outside the ship to rescue(rescue) Frank, and HAL refuses to let him back in. 單句填空I was the first Western TV reporter permitted to film a specia

6、l unit car-ing for pandas rescued (rescue) from starvation in the wild.(2016課標全國I語法填空)It was with the help of the local guide that the mountain climber was rescued(rescue).單句改錯You rescued her a very embarrassing situation.herfrom點撥(1)rescue sb./sth. from.從中把某人/某物救出來come to ones rescue/the rescue of

7、sb.援救某人(2)rescuer n.救助者;援救者;救援人員4.donate vt.捐贈;贈送教材原句Medical advances ranged from discovering the causes of diseases under microscopes to surgical procedures replacing diseased organs with do-nated(donate) ones. 單句填空Georgia did decide to donate a large bag of toys to a little girl.(2018課標全國閱讀理解)單句改錯

8、The goods in this charity shop often donated by the public.oftenare點撥(1)donate sth. to.向捐獻某物(2)donation n.捐贈;捐獻;捐贈物make a donation to.向捐贈collect donations for.為募捐5.correspond vi.通信;相一致,符合;相當于教材原句.the way we correspond went from writing letters to emailing.我們通信的方式從寫信過渡到了發(fā)電子郵件。單句填空His interest in writ

9、ing came from a longcorrespondence(corre-spond)with a close college friend.Ihave corresponded(correspond)with her for long, but I have never met her in the flesh.單句改錯Investment in the railways will bring a correspondence improvement in services.correspondencecorresponding寫作微練隨著通信的普及,人們網上交友變得越來越方便。Wi

10、th the popularity of correspondence, it is becoming more and more convenient for people to make friends online.點撥(1)correspond to/with.和一致correspond with.和通信(2)correspondence n.來往信件;通信;相似in correspondence with.與有通信聯(lián)系correspondent n.記者,通訊員(3)corresponding adj.符合的,相應的,相關的6.cure vt.治愈;改正;矯正 n.治愈;痊愈;療法教

11、材原句.when Flemings discovery was first helping to cure(cure) people, the US Navy was looking for ways of improving the accuracy of their mis-siles. 單句改錯Who was it that cured the old professor in his cancer?inofSome researchers believe that a cure of AIDS will be found.offor活學巧用(用cure,treat,heal或recov

12、er填空)I hope the doctor can curethe pain in my shoulder.We musttreat everybody alike.Doctors do their best totreatthe sick,but they cant perform a mira-cle.How long will it take for thebroken bone to healup?He is in hospital,recoveringfrom a heart attack.完成句子It was a long time before the cut on my ha

13、ndhealedcompletely.過了很長一段時間我手上的傷口才愈合。The way the studentsare treatedin the school influences their evaluation of the education.學生在學校受到的對待方式影響他們對教育的評估。點撥a cure for sth.醫(yī)治的方法cure sb. of sth.治愈某人的病;改掉某人的壞習慣【溫馨提示】類似結構參見Unit 13單詞辨析cure意為“治愈”,賓語可是人或疾病,還可表示“矯正” treat意為“治療”時,多接人作賓語,強調治療動作,常用于treat sb. for s

14、th.heal指治好外傷或燒傷后的患部,使傷口愈合,不用于感冒等疾病recover常與from搭配,表示從病中痊愈,恢復健康【辨析】7.permit v.允許,準許 n.許可證教材原句You are not permitted to work(work) if you are on a student visa. 單句填空At no time will smoking be permitted(permit) here.The rules of the school do not permit parking(park) near the school gate. Its strange th

15、at he should have taken the books without the owners permission(permit).(2018江蘇卷)單句改錯You cant take photographs here in being permitted.inwithoutWithout a drivers license, you are not permitted drive the car.driveto點撥(1)permit sb. sth.允許某人某事permit doing sth.允許做某事permit sb. to do sth.允許某人做某事(2)permiss

16、ion n.允許,許可ask for permission請求許可/允許without(ones)permission未經(某人)同意/允許/許可with ones permission在某人的許可下8.declare vt.宣稱;宣布;宣告;聲明;表明教材原句NASA declared(declare) that a rock from Mars proved.單句填空The newly-elected president declaredfortheir action, meaning that hedeclared(declare)it to be legal;as a result,

17、he must be responsible for hisdeclaration(declare).完成句子Yesterday, nobody declared against the plan for next term.昨天,沒有人聲明反對下學期的計劃。點撥(1)declare sb./sth.(to be/as).宣布/表明某人或某物(是)declare for/against聲明贊成/反對declare oneself+adj.宣稱自己declare sth.+adj.宣布某物declare war on(向)宣戰(zhàn)declare that.宣稱(2)declaration n.聲明;

18、宣言rather than 而不是教材原句Due to Chinas rapidly developing space programme, this could be sooner rather than later. 單句填空We would rather our daughter stayed(stay) at home with us, but it is her choice, and she is not a child any longer.He played computer games till late last night, or rather, early this m

19、orning. 單句改錯As far as I can judge, it is he, rather than you, that are to blame. areisThe sweater she bought was beautifully rather than cheap. beautifullybeautiful完成句子I would rather that you hadnt done that thing yesterday morning.我寧愿你昨天上午沒有做那件事。完作微練勇于面對你的問題而不是逃避它們才是解決事情的最好辦法。Facing up to your prob

20、lems rather than running away from them is the best approach to working things out.點撥(1)rather than連接兩個名詞或代詞作主語時,謂語動詞遵循“就遠原則”,類似的還有as well as、(together/along)with、including等。(2)or rather更確切地說(3)would rather(not)do sth.寧愿(不)做某事【溫馨提示】“寧愿也不”的多種表達參見Unit 1 【點津】would rather后接賓語從句時,從句用虛擬語氣形式,謂語用過去式(be用were

21、)表示對現(xiàn)在或將來虛擬,用had done表示對過去虛擬。1.by+時間點教材原句By the year 2015, the clothing industry will have produced(pro-duce) new types of material that will remain stainless no matter what you spill on them. 單句填空He said he had waited (wait) for two hours by the time we got to the railway station.The construction o

22、f the two new railway lines has been completed (complete) by now.Tommy is planning to buy a car and he will have saved (save) e-nough for a used one by next month.By the time he was (be) twelve, Edison had begun to make a living by himself. 單句改錯The committee is discussing the problem right now and i

23、t will hopefully have solved by the end of next week.solvedbeen寫作微練到下個學期末為止,我們將學習3,000多個英語單詞。We will have learned over 3,000 English words by the end of next term. 點撥“by+時間點”意為“到時為止”,常與完成時態(tài)連用。(1)by+將來時間點,句子謂語動詞常用將來完成時,表示到將來某時已完成的動作。(2)by+過去時間點,句子謂語動詞常用過去完成時,表示到過去某時已完成的動作。(3)by now意為“到現(xiàn)在為止”,句子謂語動詞常用現(xiàn)

24、在完成時。(4)【聯(lián)想】by the end of也常與完成時態(tài)連用。2.no matter what引導狀語從句教材原句By the year 2015, the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them. 單句填空No matter how many times I asked to watch cartoons, my parents would not let me. (2018課標全國短文改

25、錯)As many as five courses are provided, and you are free to choose whichever suits you best.Each person, no matter who they are, has psychological imbalances.(2018北京卷七選五)單句改錯One can always manage to do more things, no matter when full ones schedule is in life.whenhow寫作微練通常,無論我們多遠、多忙,我們都將努力回家慶祝中秋節(jié)。 Usually, no matter how far away or how busy we are, we will try to com