高中英语(Module 4 Sandstorms in Asia)课件1 外研版必修3 课件VIP免费

Module4SandstormsinAsiaLanguagepoints预习学案------阅读理解•ReadthepassageonP39andanswerthefollowingquestions.•1.HowisthegarbagedealtwithinGermany?•Germanyputtheirgabageintodifferentbags.Thegarbageisthentakenaway&ifpossible,recycled.•2.Whendidthe“Green”movementbegin?andwhataretheresponsibilitiesoftheGreenMovement?•The“Green”movementbeganinthe1970s.•Ittriestogetgovernmenttothinkseriouslyabouttheenvironment&howtolookafterit.Itcollectsinformationabouthowindustryisdamagingtoenvironmentandgivestheinformationtonewspapers.预习学案------易错短语1.吸收2.被困于...;突然遭遇（风暴等）3.砍倒；削减；删减4.从...挖掘出...5.发觉；认识到；意识到6.阻止某人做某事7.放出，发出8.一个接一个的；陆续的9.浏览10.对...有坏的影响•Takein•Becaughtin•Cutdown•Digup•Wakeupto•Prevent……from•Giveout•Oneafteranother•Lookthrough(P40)•Haveabadeffecton预习学案-----完成句子句型1.状语从句的省略②除非受到邀请，否则他不会去参加晚会的。Hewillnotgotothepartyunless________________.③有必要的话，我们将开个会。_____________________，we’llhaveameeting.2.spreadv.pt.spreadpp.spread展开，伸展；传播，蔓延②Therumorquicklyspreadthroughthevillage.翻译：(heis)invitedIfnecessary谣言迅速传遍全村【学情调查，情境导入】根据课本P31，补全句子并翻译。1.Asandstormwasvery_____________(frighten).Thewind_____________(blow)thesandhigharoundthehouses,andsomecarswerealmostcompletely_______(bury)bythesand.2.Desertsare____________(create)becausepeople_____(cut)downtreesand__________(dig)upgrass.3.Whatshouldyoudoinasandstormto___________(protect)yourself?frighteningwasblowingburiedcreatedcutdigprotect【问题展示，合作探究】1.cutdown1）砍倒；2）减少，降低读例句，体会用法：1）Manybigtreesalongtheroadhavebeencutdownforbuildinghouses.翻译：路旁的很多大树都被砍掉建房了。2）Thedoctoradvisedmyfathertocutdownsmoking.翻译：医生建议我的父亲减少抽烟。Cut拓展1）大量的竹子已经被砍倒了翻译：Alotofbambooshavebeencutdown.2）Lastweekourelectricitywascutoff.上周我们的电力中断了。3）Cutupthemeatandwe’llmakesomedumplings.把肉切碎，我们要包水饺4）Pleasecutanarticleoutofthenewspaper请从报纸上剪下一篇文章.归纳：cutoff（切断）cutup切碎cutoutof裁出来•2.digup掘出、挖出（过去时dug，过去分词dug，现在分词：digging）•Hewasluckyenoughtodigupavaluableoldpotinthefield.•他很幸运地在田地里挖出一个很有价值的古坛子。•3.protectvt.保护，警戒•Youneedwarmclothestoprotectyouagainstthecold.•Thedriverwaswearingdarkglassestoprotecthimselffromthesun.•司机带着眼镜以保护眼睛不受阳光刺激。•总结：protect....from/against•保护….免遭…/保护……不受……的伤害你需要穿暖些以免着凉4.amajordisaster__________majoradj.主要的，重要的（专业课程中）主修的n.(大学里的)主修科目，专业；某专业的学生vi.主修（某专业）amajorcause主要原因themajorsubjects主修课程练习：①Themajorchallengeofthiscountryistofeedsomanypeople.这个国家的主要挑战是要养活这么多人。②Hemajorsinchemistry.她主修化学。majorin主修…，我的专业是…..•拓展：•majorityn.多数，大多数•“themajority+of+名词”做主语，谓语动词的单复数由介词of后面名词的单复数决定。•One-thirdofthecountry______coveredwithtreesandthemajorityofthecitizens_____blackpeople.•Ais;areBis;isC.are;areD.are;isA•5.startamasscampaign•开展了一场大规模活动•massadj.民众的，群众的；大规模的（仅用于名词前）•读例句，体会用法•1)Therearemassesoficeintheriver.•河里有很多冰.•2)Thereisamassofchildrenintheyard.•院子里有很多孩子.短语归纳：amassof/massesofa...