Unit6EarthfirstUnderstandingIdeas课件-高中英语

Unit6EarthfirstUnderstandingideas行业PPT模板:///hangye/Vocabulary

1.scaredbescaredof(doing)sth.害怕(做)……;对(做)……感到惊恐bescaredtodosth.不敢做某事bescaredtodeath吓得要死bescaredthat...害怕……练习：Thosenaughtychildrenwere________(scare)intotellingthetruth.scared行业PPT模板:///hangye/Vocabulary

2.cut...offbecompletelycutofffromtheoutsideworld和外果完全隔绝cutofthewatersupply切断水源供应cutacross抄近路穿过cutaway切掉，剪掉cutdown砍倒:削减，缩短cutup切碎;剁碎;使伤心;使悲伤:健难受cutin插嘴;突然插入cutout切掉;删掉练习：IwasspeakingtoAnnonthephonewhensuddenlywewerecut______.off行业PPT模板:///hangye/Vocabulary

3.havea(n)...effecton/uponhaveapositive/negativeeffecton对……有积极的/消极的影响bring/putsth.intoeffect使……生效，使……实行,使……实施takeeffect开始起作用;生效，开始实施havean/noeffecton对……有/没有影响comeintoeffect生效，开始实施ineffect实际上,事实上;有效on练习：Achangeindiettodaycouldtakeseveralmonthstohaveaneffect______yourhair.行业PPT模板:///hangye/Vocabulary

4.targetthetargetarea/audience/users/group目标地区/观众/用户/群体setoneselfatargetof给自己设定一个目标reach/achieve...target达到/实现……目标meet/achieve/reachatarget完成/达到目标aimatthetarget瞄准目标hit/missthetarget中/脱靶on/offtarget切/不切题atargetforall众矢之的at/on练习：Thiscourseistargetedmainly_______Englishbeginners.行业PPT模板:///hangye/Vocabulary

5.mistakelearnfromone'smistakes从某人的错误中学习makenomistake(aboutsth.)别搞错;注意inmistakeforsth.误以为是某物;错看成某物mistake...for把……错当成……mistake...as把……错看做……bemistakenabout误解……makeamistake犯错mistakes练习：Whatyouneedisagreatteacherwholetsyoumake______(mistake).行业PPT模板:///hangye/Vocabulary

6.attitudehave/takeagood/firm/positive/negativeattitudeto/towards对……坚定的/积极的/消极的态度What'stheattitudeto/towards(doing)...对(做)……的态度是什么take/havea/an…attitude持一种……态度anattitudeto/towards对……的态度changeone'sattitude改变某人的态度to/towards练习：Hergoodbehaviourmadeuschangeourattitudes______her.Leadingin

WhatdoyouthinkisthemostseriousenvironmentalproblemwefacetodayUnderstandingideasReadthewholepassageforthefirsttimeandchoosetheauthor'spurposeinwritingthepassage.1.TocriticisePeterBenchley'smisleadingdescriptionofsharksinhisbookandadvocatetheprotectionofsharks.2.Toexplainpeople'smisunderstandingofsharksandraiseawarenessofsharkprotection.3.Toinformpeopleaboutsharksandrecommendthefilmandthebooktothem.UnderstandingideasReadthepassageagainandgetthemainideaofeachparagraph.Para.1__________________________________Para.2__________________________________Para.3__________________________________Para.4__________________________________Para.5__________________________________Jawsstrengthenedpeople'slong-heldideas:greatwhitesharksweredangerousanimals.Jawsmadepeoplemorescared/frightenedofsharks.Thenumberoflargesharksfellquickly.PeterBenchleyandexperts’ideasofsharks:Sharksdon'ttargethumans.Thefortunatethingforsharks:Morepeoplewanttoprotectsharksfromextinction.UnderstandingideasReadthepassagecarefullyagainandfillintheblanksusingtheexpressionsfromthetext.ThefamoushorrorfilmJaws,which1.__________ofagreatwhitesharkandwasagreatsuccess,strengthenedpeople's2.________beliefthatsharksweredangerousanimals.Somepeoplewhosawthefilmweremore3.__________sharkswhileothersstartedfishingforsharks,4._______asmanyastheycould.Asaresult,thenumberofsharksfellquicklyduetobothfearofsharksand5.______.PeterBenchley,thewriterofthebookthefilmJaws6.__________,once7.__________anawfulsceneoffinningwhen8.______.Fromthenon,hisattitudetowardssharkschanged.Hecametoseepeopleas9.__________sharks,ratherthan10.______________.Infact,sharkswon'ttargetpeopleunless11.________.Today,aswelearnmoreaboutsharks,morepeoplebeginto12.______________________.tellsthestorylong-heldfrightenedofkillingfinningwasbasedoncameacrossdivingadangertotheotherwayroundbymistakeprotectthemfromdistinctionUnderstandingideasReadthepassagecarefullyagainandcompleteactivity4onpage64bythemselves.Completethechartshowinghowattitudestowardssharkshavechangedwithwordsandexpressionsfromthepassage.asdangerousanimalssharkswerebadanimalsthatatehumansswimmingintheseafishforsharksfearofsharksandfinningwaswrongaboutsharks'behaviourtoprotectsharksdonotseepeopleasfoodunderstandingsharksprotectsharksfromextinctionSentence1.（教材P63）Hecametoseepeopleasadangertosharksratherthantheotherwayround.他意识到是人类对鲨鱼构成威胁,而鲨鱼并非人类的敌人。ratherthan而不是Therewasnodoubtthatitwasaquarrel

ratherthan

adebate.毫无疑问那是一场争吵,而不是辩论。(连接并列名词)Thesweatersheboughtwasbeautiful

ratherthan

cheap.与其说她买的这件毛衣便宜不如说它漂亮。(连接并列形容词)Idecidedtowriteratherthan(to)telephone.我决定写信而不打。(连接并列不定式)Sheenjoyssingingratherthandancing.她喜欢唱歌,而不喜欢跳舞。(连接并列动名词)Childrenshouldlearntostandontheirownfeetratherthanjustdependontheirparents.孩子们应该学会自立，而不是仅仅依靠父母。(连接并列动词短语)Sentence(1)ratherthan常用于平行结构中,连接两个并列成分，如名词、代词、形容词、介词(短语)、动名词、分句、不定式、动词(短语)等。ratherthan后接不定式时，不定式可以带to,也可以不带to。(2)ratherthan连接两个名词或代词作主语时,谓语动词应与ratherthan前面的名词或代词在人称和数上保持一致。Heratherthanyouissupposedtoloseweight.是他该减肥了，而不是你。(连接并列人称代词)(3)ratherthan与would连用时,构成“wouldrather...than...”句式，意思是“宁愿……而不愿……”,表示主观愿望,即在两者之中选择其一。宁愿做……而不愿做：woulddo...ratherthando…=wouldratherdo...thando…=prefertodo...ratherthando…=preferdoing...todoing...Sentence2.（教材P63）Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks…幸运的是，并不是每个看过《大白鲨》这部电影的人都变得害怕鲨鱼……部分否定与全部否定本句中noteveryone是部分否定,意为“不是每个人”。(1)英语中的all,both,each,every,everybody,everything,wholly,entirely等具有总括意义的代词和副词与否定词not连用无论not的位置在哪里，均构成部分否定，表示“并非都”的意思。Allthepeopledidn'tarriveonschedule.=Notallthepeoplearrivedonschedule.