unit1 making a difference（二）导学案

Unit1 aing a differene（二）导学案Unit1aingadifferene（二）导学案Perid34:Pre-reading,readingpst-readingGals:1TgettnsethingabutthefaussientistStephenHaing2TlearnthespiritfHaing3TdevelpsebasisillsfreadingTeahingPreduresStep1Pre-readingTas1:lassrDuringthelastperid,etaledabutaltfsientistsandtheirgreatahieveentsanuuseneadetivetdesribesiene?Dunandisabledsientist?TdaearegingttalabutadisabledsientistTas2lassrEnthevideandguesshheisDeshevehislipshilespeaing?Tas3IndividualrListenandanser:1)Hdesheaeaspeehithutvinghislips?2)hatisitthatHaingdesntlieabuthisspeehputer?Step2ReadingT:DuanttnreabutHaing?S:esT:hatduanttnabuthi?S:hisfail,hisahieveentsT:TurntP3Tas1:GruprSithetextandgivenerdteahparagraphdreaPara21pgpininsPara1Tas2:Individualr1)Huldrdinarpeplefeelhentheeretldthatthehadaninurabledisease?2)hatdidStephenHaingdhenheastldthathehadaninurabledisease?3)hatisHaingsdrea?4)ReadPara3andPara4FillintheblansHeaesresearhint_,eg:_?_?_?Headenedisveriesabut_intheearl1970sHisb_asritteninaa_hatarethestepsfthesientifiethd?6Hdpepleisunderstandsiene?7hatisHaingspininabutsiene?Tas3GruprNenthatinHaingspinineventhebesttheranturnuttberng1SuppseHaingstherfBlaHlesasfundrngbhiself,uldheaditit?Haveadisussinandgiveurreasns2ShthestudentsthefatiththeslideTas4lassrHduunderstandthetitle“Nbundaries”?Suggestedansers:UnanseredquestinshavenbundariessieneinthiningiaginatinTherearenbundariesbeteentruthandfalsehdthehealthandthedisabledStep4Her:Gruprresearhrhatissieneandhatisthespiritfasientist?Dresearhnurfavritesientistandtrtfinduthataeshi/hersuessfulUsealibrarrtheInternettfinishtheresearhrPeridrdStudGraarGals:1Tgetthestudentstrefletntheusefulrdsandphrasesinthisunit2TenablethestudentsthaveabetternledgeftheusesftheInfinitiveTeahingPredures:Step1Individualr1Asthestudentsttellthespiritsfdisabledpepleandhattheanlearnfrthe2FinishtheexerisesintheSBPageSuggestedansers:1 这对夫妇花光了所有的钱去找他们六个月前失踪的五岁儿子 2大家很容易看出她不高兴3 牛顿自言自语:“为什么苹果会落到地上,而不会飘向空中?” 。后来，他发现了万有引力定律4 科学家预言在未来的十年内,环境污染会更加严重他们告诫人们如果不采取措施解决这个问题，我们将会毁灭我们的星球哈利观察这个物体的运动已有多年了,并且预测它每 76年回来一次6 警察发现这个人的指纹和在犯罪现场提取的不一样后,就放他走了Step2lassrA1eresurprisedthearthenes2ehavetgetupearltaththefirsttrain3Heisnsideredtbeagreatsientist4TseeistbelieveIhavealtfrdstsa6Itsipssiblefrhitgtherealne7Sheprisedtaenistaesatall8IfinditdiffiulttunderstandhiBSuarizethefrftheInfinitive:不定式的简单式由 t+动词原形构成,其动作与主要动词同时发生或者发生在主要动词之后不定式的进行式由 tbe+现在分词构成,表示在主要动词的动作发生时,不定试的动作正在进行中不定式的完成式由 thave+过去分词构成,表示不定式的动作发生在主要动词的动作之前ShthevideftheexplanatinftheusesftheInfinitivetthestudentsHelptheSsastertheInfinitivebetterPerid6IntegratingsillsritingGals:Trevisethelanguagepintsandgraar-theInfinitiveinthisunit2Tlearnreabuttheharateristisfsientists3TriteaparagraphabutasientistTeahingPredures:T:esterdaelearnedthegraar-theInfinitiveenthattheinfinitiveanbeusedastheSubet,bet,AdverbialandsnNletsdseexerisestseeifuhaveasteredtheellenughFillintheblans,usingtheInfinitive。Tas2lassraththeflling:HaingTelespeBanSeisgraphZhanghengABriefHistrfTieGaliletheslarssteiththesunasitsenterperniusnledgeisperTas3lassrhatharateristisshuldasientisthave?2pgsuggestedansers:reativitstrngillurisitbservatinintelligeneiaginatindiligenenfideneStep3GruprDisussinHduunderstandthetitle?Step4IndividualrPlainggaesAis:tpratiethestudentsbservatins,iaginatin,urisit,reativitintelligeneGae1:untthenuberfsquaresuseeinthisgraphiGae2:anuaethisequatinrretbvingnlnedigitandntvingraddingsigns?26-63=1Gae3:NaealltheusesfrabriGae4:tfinddifferenesStepHerT:hisurfavuritesientist?riteaparagraphabutafavritesientis