最新优质课比赛unit-4-a-visit-to-the-moon课件PPT.ppt

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1、优质课比赛unit-4-a-visit-to-the-moonWheredoyouwanttotravel?gotothemoonTravellingplan:Thewritervisitedthemoonbyspaceship.()2.Theforceofgravitywouldchangefourtimesontheirjourney.()3.Whentheylefttheearth,thegravitywasstrong.()4.Wheninspace,theyfeltasiftherewasnogravityatall.()5.Whentheywereonthemoon,the

2、ywouldnotfeelthegravitybecausetherewasnogravityonthemoon.()6.Thoughthegravityhaschanged,theycanwalkthesamewayasontheearth.()7.“Avisittothemoon”wasnotarealstorybutsciencefiction.()FFFTTrueorfalseTask2Detailedreading:TTTSmallgravity:floatNoairTemperature:-183℃to127℃Youmighthaveseveralmainproblems:

3、nooxygenfoodfloatsawayhardtodrinkwaterTosolvetheseproblems,whatthingswillyouneed?problemsVerycoldorveryhotspacefoodoxygentanksspacesuitstrawsSomeusefulexpressions:Youneed…Don’tforgetto…You’dbetter…Makesureyou…Pleasecheckthat…Youcantalklikethis:A:I’mgoingtovisitthemoon.B:That’samazing.Don’tforget

4、totakesomespacefoodtoeat.A:Youareright.B:Youalsoneedto…,andyou’dbetter…A:Thankyouverymuch!……problemsHowtosolvetheseproblems:thingsneededonthemoonnooxygenoxygentanksFoodfloatsawayspacefoodhardtodrinkwaterIfyoufollowthisadvice,Ithinkyouwillhaveagoodtimeonthemoon.Verycoldorveryhotspacesuitspacefood

5、请代我给Tom回一封信，根据所讨论的知识给他提出一些建议，去月球会碰到的一些困难以及他所需要携带的一些东西。最后祝他旅途愉快。要求要点齐全，行文连贯。DearVilia,Howarethingsgoing?RecentlyIhavemadeaplantovisitthemoonwithmyfriends.ButIamwonderingwhatproblemsIwillmeetwithandwhatthingsIwillneedonthemoon.Wouldyoupleasegivemesomesuggestions?Lookingforwardtoyourreply.Yours’Tom

6、DearTom,Ilearnedfromyourletterthatyouwantedtotraveltothemoon.Herearesomesuggestionsforyou.……Yours’ViliaIfyouvisitthemoon,youmaymeetsomeproblems.Thefirstoneis····Because····Tosolvethisproblem,youneedtotake···withyou.Thesecondoneis····YoucanwritelikethisAssessmentcriteria(评价标准):sovletom’sproblems(

7、解决Tom的问题)neatandclearhandwriting（整洁清晰的书写）propertenseandvoice（恰当的时态和语态）someusefulexpression（有用的表达）coherent（连贯）WhatdidwelearnThedifferenceofthegravityonthemoonandontheearth.2.Whentraveltothemoon,whatdifficultieswewillmeetwitha