八下U6T3SA教学课件

Bicyclesarepopular.Topic3SectionA八下U6T3SA知识梳理短语（1分钟）behurt受伤obeythetrafficrules遵守交通规则causeairpollution造成空气污染asharpturn急转弯slowdown减速runinto撞在八下U6T3SA知识梳理语法：（1分钟）1.If引导条件状语从句2.do做助动词，起强调作用3.Anything的用法八下U6T3SAHowdoyouoftengotoschool?八下U6T3SAListento1aanddiscusstheadvantagesofridingbicycles.（5分钟）It’sfasterthanwalking.b.______________________________c.______________________________d.______________________________…It’seasytopark.Itcansaveenergy.Itdoesn’tcauseairpollution.八下U6T3SAIf引导条件状语从句(3分钟）由if引导的条件状语从句，若主句是将来时态、祈使句、含有情态动词时，从句常用一般现在时。例句：Ifyouareill,youmustgotoseethedoctor.你如果病了，就必须去看医生。I`llgotoseeafilmifIhavetime.如果有时间，我将去看电影。Pleaseringmeupifyouwanttogowithme.如果你想和我一起去，请给我打电话。八下U6T3SAPracticethedialogwithyourpartner.

（5分钟）八下U6T3SAButbicyclesarenotalwayssafe.Lookatthepicturesandguesswhathappened.八下U6T3SA八下U6T3SAListento2aandanswerthequestion.

（5分钟）Whatwastheyoungmandoingwhenthetrafficaccidenthappened?HewasridingveryfastwhilelisteningtoanMP3.八下U6T3SARead2aagain,andthencompletetheaccidentreportform.

（3分钟）AccidentReportForm4:15p.m.April1st,2010CaishikouStreetAyoungmanonabicycleranintothewalltoavoidhittingatruck.Hisarmwasbadlyhurt.Time:

Date:Place:Accident:八下U6T3SAButsometimesbicycleaccidentsdohappen.（2分钟）do在此处做助动词，用于强调主动词八下U6T3SAadv.在某个地方，在任何地方。用于否定句和疑问句中，代替something.Didyougoanywhereinteresting?在任何地方，随便哪里Puttheboxdownanywhere.把箱子随便放在哪里都可以。pron.任何地方Idon`thaveanywheretostay.我没有任何地方可以待。anywhere（3分钟）八下U6T3SAtrafficaccidents八下U6T3SAtrafficaccidents八下U6T3SAWhatcanthetrafficaccidentbringus?八下U6T3SA知识梳理短语（1分钟）behurt受伤obeythetrafficrules遵守交通规则causeairpollution造成空气污染asharpturn急转弯slowdown减速runinto撞在八下U6T