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1、第4课时学案Unit7Willpeoplehaverobots?SectionB(2a-4)【学习目标】1．掌握下列单词的读音和用法。humanservant,dangerous,already,factory,believe,disagree,shape,fall,possible,2．进一步学习掌握一般将来时态，学会运用下列句型：Todaytherearealreadyrobotsworkinginfactories.Robotswillneverbeabletowakeupandknowwheretheyare.Somewilllooklikehumans,andother
2、smightlooklikeanimals.SoI’llprobablyjustlikeabird.3.能够用所学的单词和句型进行读写训练。4.通过拓展阅读，了解未来机器人的作用及对人类的影响。【重点难点】重点1.掌握本课词汇：humanservant,dangerous,already,factory,believe,disagree,shape,fall,possible,2.掌握并会运用本课时句型难点:Therebe句型的一般将来时【新知预习】用therebe或have的适当形式填空。1.anEnglishspeechcontesttomorrow.2youanquesti
3、ons?3.IapetdogwhenIwassevenyearsold.4.noschoolsinthisvillage20yearsago.5.Sheacarandahousein10years.Butnowshenothingbecauseshenomoney.6.somestudentsandateacherintheclassroom.7.In25to50years,morerobotseverywhereandhumanslessworktodo.8.Theyalotofhouseworktodoeveryday.【课堂探究】探究1Butmanyscientistsdi
4、sagreewithMrWhite.However,theyagreeitmaytakehundredsofyears.句中agree与disagree为不及物动词，它们互为反义词。短语为agree/disagreewithsb,agree/disagreeonsth,agree/disagreethat+句子。句中hundredsof译为数百的，数以百计的，许多，大量。类似的用法还有：thousand,million.针对练习：1.Ourschoolissofamousthat_____________peoplecomeandvisititevery3term.A.hundr
5、edB.hundredsC.hundredofD.hundredsof2.Iagree______________them____________theidea.A.on,onB.with,withC.on,withD.with,on探究2Ifbuildingsfalldownwithpeopleinside,thesesnakerobotscanhelplookfor…..falldown译为倒下；倒塌，lookfor译为寻找，与find同义，但前者强调动作，后者强调结果。【达标练习】一、用所给动词的适当时态填空，比较它们的异同。1.I_________(babysit)myl
6、ittlesisterthisweekend.2.What________you_________(do)forvacation?3._______she________(camp)onweekend?4.I_________(buy)anewapartmentnextyear.5.She________(be)anartistwhenshegrowsup.6.They_________(take)thetraintoHarbintomorrow.7.She_________(be)areporterin10years.8.There_________(be)atallbuild
7、ingnearherenextyear.9.Kate__________(have)manydifferentpetsin10years.二、用所给单词的适当形式填空。1．DavidcametoChinalastyearand_______(fall)inlovewithit.2.LinWei________(write)alongletterlastnight.3.Theboyisoldenough________(dress)himself.4.Thewomanboughtt
