四年級(jí)英語(yǔ)下冊(cè) Unit 7 Be Careful（第3課時(shí)）課件 陜旅版（三起）

,陜旅版(三年級(jí)起點(diǎn))四年級(jí)下冊(cè),partclookandmatch,partbletslearnmoreletsplay,unit7becareful!,letslearnmore視頻,lookandmatch,letslearnmore,letsplay,review,iknow,turnleft,stop,turnright,trafficlights,crossthestreet,warm-up/revision,letslearnmore,點(diǎn)擊“l(fā)etslearnmore”，跟我一起讀吧！,視頻,presentation,askandanswer,q1:whatcolorarethelightsinpicture1andpicture3?q2:whatisthemangoingtodo?q3:wherearetheboysgoing?q4:whatcoloristhelightinthepicture2?q5:thelightisgreen.cantheygo?,itsred.,heisgoingtowork.,theyaregoingtoschool.,itsgreen.,yes,theycan.,letslearnmore,pleasestop.dontcross.thelightisred.,imgoingtowork.,wearegoingtoschool.,sorry.pleasewaitaminute.,letslearnmore,nowthelightisgreen.youcango.,thankyou.bye-bye.,letslearnmore,lookatthelight!dontturnleft.pleasewaitaminute.,imsorry.,sorry,【例句】sorry,imlate.對(duì)不起,我遲到了。,(感嘆詞)抱歉;對(duì)不起,waitaminute,【例句】waitaminute,imcoming.等一下,我來(lái)了。【同義短語(yǔ)】waitamoment,等一下,minute,【復(fù)數(shù)形式】minutes【例句】therearesixtyminutesinanhour.一小時(shí)有六十分鐘。【拓展】second秒hour小時(shí)day天month月year年century世紀(jì),(名詞)分鐘;片刻,imsorry.對(duì)不起。,重點(diǎn)句型一,此句是表達(dá)歉意的句型。,【拓展】imsorry.的其他用法:(1)表示同情、惋惜或后悔,意為“我很難過(guò)”。(2)表示客氣地提出異議或拒絕(其后常接but分句),意為“對(duì)不起;抱歉”。(3)表示愛莫能助(其后常接for短語(yǔ))。,imsorry,icanthelpyou.對(duì)不起，我不能幫助你。,itsnothing.沒關(guān)系。,例句,practice,youcansay,practice,thelightisred,dontcross.,practice,youcansay,practice,thelightisyellow,pleasestopandwait.,practice,youcansay,practice,thelightisgreen,youcango.,practice,letsplay,practice,letsplay,waitaminute.crossthestreet.turnrightturnleftstandupsitdownreadyourbook.dontreadyourbook.,practice,lookandmatch,becareful.,pleasego.,dontturnleft.,pleasewaitaminute.,test,英漢互譯。1.等一下2.standup3.轉(zhuǎn)身4.crossthestreet5.sitdown,waitaminute,站起來(lái),turnaround,過(guò)馬