Unit 7 第3课时 Communicate Extend教学课件

第3课时

Communicate&Extend沪教版四年级上册UnitSeven

Howdowekeepsafe

ontheroad?聚焦道路安全英语核心词汇与句型，如“trafficregulations”，通过“Howcanweensureroadsafety?”等句式梳理规则，在掌握安全知识的同时，强化英语表达逻辑。学习理解用英语记录日常出行安全要点，描述“waitforthegreenlight”等行为；参与英语情景对话，交流道路安全注意事项。应用实践撰写英语短文“HowtoStaySafeontheRoad”，或设计双语安全宣传卡片。将道路安全相关英语句型，迁移到校园安全、户外活动安全等主题的英语表达中，拓展应用场景。迁移创新【核心词汇】quiz,important,tip,sign,mean,different【核心短语】crosstheroad、ontheroad、keepsafe、lookleft/right核心知识点教学目标沪教版四年级上册ContentsContentLead-in01Presentation02Practice03Summary04Homework0501.Lead-in

Watchavideo02.Presentation

quizlearnthenewwordsVocabularyWehaveamathquiztomorrow.我们明天有一场数学小测验。例句复数形式：quizzes

haveaquiz：进行小测验aquizon...：关于…的测验takeaquiz：参加小测验quizvstestquiz：小测验，时间短（10-20min）、内容少，比如随堂听写、单元小测test：正式考试，时间长（40min以上）、内容全，比如期中/期末考试搭

配importantlearnthenewwordsVocabularyIt’simportantforstudentstostudyhard.对学生来说努力学习很重要。例句说明事物的“重要性”，修饰名词作定语Englishisanimportantsubject.

英语是一门重要的学科。beimportant+forsb./tosb.importantnews：重要新闻importantmeeting：重要会议

拓

展tiplearnthenewwordsVocabularyCanyougivemeatipforlearningEnglish?你能给我一个学英语的小贴士吗？例句小贴士、建议：搭配：atipfor...（关于……的小贴士）小费：giveatip（给小费）尖端、顶端：Thetipofthepencilissharp.（铅笔的尖端很尖。）atipforsth./doingsth.：关于某事/做某事的小贴士拓

展signlearnthenewwordsVocabularyWemustfollowroadsignswhenwalking.走路时要遵守交通标志。例句名词：标志、指示牌，roadsign（交通标志）、schoolsign（校园指示牌）名词：手势、信号，giveasign（给出信号）、handsign（手势）名词：迹象、征兆，Asmileisasignofhappiness.微笑是快乐的一种迹象。roadsign/trafficsign：交通标志

givesb.asign：给某人一个信号asignofsth.：……的迹象拓

展meanlearnthenewwordsVocabularyBeinglatemeansyoumissthefirstclass.迟到意味着你会错过第一节课。例句v.：意味着meansth.（意思是…）、Whatdoes...mean?（…是什么意思？）Whatdoesthiswordmean?

这个单词是什么意思？n.：刻薄的、吝啬的，bemeantosb.（对某人刻薄）Heismeanwithhistoys—heneversharesthem.（他对玩具很吝啬，从不分享。）拓

展differentlearnthenewwordsVocabularySummerisdifferentfromwinter.夏天和冬天不同。例句bedifferentfrom...（和……不同）Myschoolbagisdifferentfromyours.（我的书包和你的不同。）differentkindsof：不同种类的bedifferentfromsb./sth.：和某人/某物不同拓

展Quickresponse.greenlightcrossredlightwaitSayandact.7Look......can’t...Don’t......can’t...Don’t...Readandreview.Askandanswer.Whatdoesitmean?...A.Listenandchoose.Thensay.AquizaboutroadsafetyrulesListenandtick.Lookanddiscuss.7Lookandanswer.Listenandtick.Whatdoesitmean?Thinkanddiscuss.Whatcanyoulearnfromthequiz?...can’t...Don’t......should...Whyareroadsafetyrulesimportant?Discussandsay.B.Look,thinkandsay.Lookanddiscuss.GivingsafetytipsWhatcanyouseeinthepicture?Isitsafe?Don’tplayontheroad.Thinkanddraw.C.Drawandwrite.Step1:Thinkanddrawthesigns.Step2:Writethesafetytips.GivingsafetytipsStep3:Sharethesafetytipswithyourpartners.Lookandanswer.Wherecanyouseethesetrafficsigns?7Lookatthetitleandpictures.What’sthistextabout?Themeaningsandfunctions（作用）oftrafficsignsSchoolsafetyrulesVehicles（交通工具）ontheroadTrafficsignsaroundusLook,readandpredict.Ithinkit’sabout...√Watchthevideo.TrafficsignsaroundusLookanddiscuss.Doyouknowthesetrafficsigns?Arethesetrafficsignsimportant?Why?Listenandread.TrafficsignsaroundusListenandread.TrafficsignsaroundusLook,readandmatch.Somepeopleareworkingontheroad.Goadifferentway.Don’tturnleft.There’saschoolhere.Slowdownandbecareful.····Trafficsignskeepussafeontheroad.Whatdothesesignsmean?Youcancrosstheroadhere.····Readandunderline.Thinkandclassify.Thinkandclassify.Howdotrafficsignshelpus?03.Practice

Languagepoints安全规则/警示1.Childrenunder12yearsoldcan’trideontheroad.（12岁以下儿童不能在马路上骑车。）2.Don’tplayontheroad.（别在马路上玩耍。）标识描述1.Whatdothesesignsmean?（这些标识是什么意思？）2.Trafficsignskeepussafeontheroad.（交通标识保障我们在路上的安全。）3.Don’tturnleft.（禁止左转。）4.Youcancrosstheroadhere.（你可以在此处过马路。）Languagepoints祈使句（否定式）结构：Don’t+动词原形，表示“禁止/不要做某事”例：Don’tplayontheroad./Don’tturnleft.情态动词can/can’t表“能够/不允许”，用于描述规则例：Wecancrosstheroadnow./Childrencan’trideontheroad.一、补全句子（用can/can’t完成）1.Childrenunder12______ridebikesontheroad.2.We______crosstheroadwhenthegreenlightison.3.You______playfootballonthestreet—it’sdangerous.4.______weturnleftatthissign?

→No,we______.5.I______walkonthesidewalk(人行道)tokeepsafe.二、根据句意，将句子改为“Don’t+动词原形”结构：1.Youcan’tplayontheroad.→______2.Weshouldn’tskateontheroad.→______3.Youmustn’trunonthezebracrossing.→______can’tcancan’tCancan’tcanDon’tplayontheroad.Don’tskateontheroad.Don’trunonthezebracrossing.04.Summary

SummaryWords:Phrase:quiz,important,tip,sign,mean,differentaquizabout关于...的测验

safetyrules

安全规则givesafetytips给出安全建议trafficsigns

交通标识slowdown