七年级英语下册 Module 2 Unit 3 Language in use课件 （新版）外研版.ppt

module2 whatcanyoudo unit3 languageinuse rivisiontime reviewthesentencesthatwehavestudiedinunit1andunit2 askandanswer shecancook canyoucook yes ican no ican t canyouplaybasketballwell yes ican no ican t thegirlcandance canyoudance canyouplayfootballwell yes ican no ican t shecanplaytabletennis canyouplaytabletennis theycansing canyousingwell theycanrunreallyfast canyourunfast no ican t hecanplaythepiano canyouplaythepiano hecanrideabike canyourideabike yes ican hecanrideahorse canyourideahorse no ican t cantheyflykites yes theycan flyakite swim cantheyswimwell yes theycan sunyangcanswimwell butican t canyouswimwell languagepractice icanplaythepiano shecandancereallywell wecanteachyouchinese canyoucook yes ican no ican t grammar 情态动词can的用法一 基本用法1 表示能力 如体力和脑力方面 意为 能 会 等 例如 canyouspeakenglish 你会讲英语吗 canyouplaythepiano 你会弹钢琴吗 2 表示请求或允许 多用在口语中 意为 可以 能 等 用于疑问句中用来提出要求 用于否定句表示不允许 例如 canihelpyou 我能帮助你吗 youcan tplaybasketball 你不能玩篮球 canyou 请你 好吗 表示说话人的请求 cani 我可以 吗 用来征求对方是否允许自己做某事 如在句末加上please一词就显得更有礼貌了 例如 canyouhelpme please 请你帮助我好吗 3 表示可能 例如 hecanbeathomenow 他现在可能在家 themooncan talwaysbefull 月亮不可能常圆 4 表示怀疑 在表达此意时 只能用于一般疑问句中 带有感情色彩 例如 canitbetrue 那会是真的吗 二 句式变化如下 1 在变否定句时 直接在can后加上 not 可缩写成can t或cannot 但不能写成cann t 例如 hecanswim hecan tswim tonycanseethepenonthedesk tonycannotseethepenonthedesk 2 在变一般疑问句时 直接移到主语前 原主语的首字母改成小写 第一人称应变为第二人称 即可 例如 icanseeanorangeonthetable canyouseeanorangeonthetable 其回答可用yes ok或certainly等作肯定回答 用no或sorry等作否定回答 例如 canyoulookaftermydog please 你能照看一下我的狗吗 ok 可以 用certainly回答 此时语气更为肯定 caniseeyourpiano 我能看看你的钢琴吗 certainly 当然可以 练习 翻译下列句子 1 我不会弹钢琴 但我会唱歌 2 你会骑马吗 不 我不会 3 我不会游泳 但我会打篮球 ican tplaythepiano buticansing canyourideahorse no ican t ican tswim buticanplaybasketball 4 sally会放风筝 我也会 5 bill会说法语 但他不会说俄语 6 他们不会说西班牙语和阿拉伯语 sallycanflyakite icanflyakite too billcanspeakfrench buthecan tspeakrussian theycan tspeakspanishorarabic workinpairs addtwoorthreemoreactivitiestothelist nowwritequestionsforeachactivity canyouflyakite workwithanotherpair askandanswerthequestionsyouwroteinactivity1 canyouflyakite yes ican no ican t nowgiveareportofyourquestionsandanswerstotherestoftheclass fourstudentscanflyakite completethesentenceswithcanorcan t 1 youswim yes buti swimwell 2 areyoucomingwithus sorry i rideabike cancan t can t 3 what thenewcleaningmonitordoforus he makeourclassroomtidy 4 youplaythepianoforus sorry i playthepiano buti singforyou cancan cancan tcan completethepassagewiththecorrectformofthewordsfromthebox beautifulchinesemonitorpianotidy ilikeplayingthe 1 iamchinesesoicanspeak 2 verywellandicanspeakenglishtoo iamvery 3 andihelpmymumtocleanourhome iwanttobethecleaning 4 atschoolbecauseiwanttomakeourclassroom 5 piano chinese tidy monitor beautiful aroundtheworldlanguages therearesixofficiallanguagesoftheunitednations canyouspeaktheselanguages canyouwritethem chinese你好 englishhello spanishihola arabic russian frenchbonjour makingaposterforaclubworkingroupsofthreeorfour talkaboutanewschoolclub chooseanamefortheclub chooseadayandtimefortheclub askpeopletojointheclub moduletask canyousing canyouplayt