2019_2020学年高中英语Unit3AhealthylifeSectionⅣLearningaboutLanguage&UsingLanguage教学案新人教版选修.doc

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1、SectionⅣ　LearningaboutLanguage&UsingLanguage课前预习检测单词识记1．appendix(n.)附录；附件2．illegal(adj.)不合法的；违法的→legal(adj.)合法的；法律允许的3．pill(n.)药片；药丸4．survival(n.)幸存→survive(vt.&vi.)生存；存活；继续存在5．sex(n.)性；性别→sexual(adj.)性的；性别的6．inject(vt.)注射→injection(n.)注射剂；注射7．needle(n

2、.)针；(注射器的)针头8．male(adj.)男性的；雄性的(n.)男人；雄性动(植)物→female(adj.)女性的；雌性的(n.)雌性的动(植)物；女人9．prejudice(n.)偏见；成见10．judgement(n.)看法；判决；判断→judge(vi.)判断(n.)裁判；法官11．embarrassed(adj.)尴尬的；陷入困境的→embarrassing(adj.)令人尴尬的；使人难堪的→embarrass(vt.)使尴尬；使难堪12．awkward(adj.)局促不安的；笨拙的

3、短语完形1．in_spite_of　不顾；不管2．take_risks/a_risk冒险3．get_into陷入；染上(坏习惯)4．at_risk处境危险；遭受危险5．out_of_breath上气不接下气6．make_up_one's_mind下定决心7．make_sure确保；确信8．in_the_first_place首先；起初；第一9．be_infected_with感染……10．rather_than而不是语篇理解根据课文内容填空HIVisavirus__1__isaverysmallli

4、vingthingthatcausesdisease.HIV__2__(weak)aperson'simmunesystemand__3__(eventual)itdamagestheimmunesystemsomuch__4__thebodycannolongerfightdisease.ThestageoftheillnessiscalledAIDS.HIVisspreadthroughblood__5__thefluidthatthebodymakesduringsex.-18-Atthemo

5、mentthereisn'tacureforAIDS/HIV.__6__(stay)safe,youshouldnotshareyourneedle__7__anyoneelseorshareanythingelsethatapersonhasusedwhile　8　(inject)drugs.__9__(use)acondomwillpreventsexualfluidfrompassingtoo.Besides,severalwrong__10__(state)shouldbecorrected

6、.1．________　2.________　3.________　4.________5．________　6.________　7.________　8.________9．________　10.________答案：1.which/that　2.weakens　3.eventually　4.that　5.or　6.Tostay　7.with　8.injecting　9.Using　10.statements课堂合作探究TheLanguagePointsofLearningaboutLangu

7、age1．In_spite_ofallhiseffortshefailed.(教材P20)尽管他已经竭尽全力，但仍然失败了。inspiteof不顾；不管①ShewenttoSpainin_spite_of/despite_the_fact_thatherdoctorhadtoldhertorest.尽管医生叫她休息，她还是去了西班牙。辨析：despite,inspiteof,though,although与asdespite(＝inspiteof)不能再与of连用inspiteof/despite

8、＋名词/代词though引导让步状语从句，可用倒装语序although引导让步状语从句，不用倒装语序as引导让步状语从句，需用倒装语序②Wefoughtourwayforwardin_spite_oftheheavysnow.＝Wefoughtourwayforwarddespitetheheavysnow.＝Wefoughtourwayforwardthough/althoughitsnowedheavily.＝Although/Thoughitsnowedheav