Unit6 Topic3 Bicycle riding is good exercise. SectionA初中英語 學案（無答案）

初二學年英語學科教學學案課題：Unit6Topic3SectionA課型：聽說課授課時間：學案編號：8-6-3A主編：審核：【學習目標】：1.Learnsomenewwordsandphrases:passenger,crazy,anywhere,impossible,death,slowdown,rush,policeman2.Learnusefulexpressions:WhenIfirstarrived,Iwasafraidofridingmybikeanywhere.It’seasytoparkbikes,too.Itisimpossibletofinishsomuchworkinanhour.Toavoidhittingthetruck,heranintothewallandhurthisarmbadly.3.Learntheusagesofadverbialclausesofcondition:學習條件狀語從句的用法.Ifpeopleobeythetrafficrules,therewillbefeweraccidents.4.Talkabouttheadvantagesofridingbikes.了解騎自行車的利弊，注意自行車安全.5.Learnhowtowriteanaccidentreportform.了解如何寫事故報告單.Before-LearningBefore-Learning預(yù)習：I.預(yù)習新單詞任務(wù)一重點單詞學習passenger詞性：_______漢意_________例.Manypassengersgothurtintheaccident.許多乘客在交通事故中受傷了crazy詞性：_______漢意_______相當于_____________例.在一些大城市，交通很擁擠。Insomebigcities,thetrafficiscrazy.拓展.詞性：_______漢意_________becrazyaboutsth.______________becrazyaboutsb._________3.pollution詞性：_______漢意_________動詞形式___________例.自行車不會導(dǎo)致空氣污染.Cyclingdoesn’tcauseairpollution.impossible詞性：_______漢意_________反義詞_________例.Itisimpossibletofinishsomuchhomeworkinanhour.在一個小時之內(nèi)完成如此多的作業(yè)是不可能的。death.詞性：____漢意_________動詞原形______過去式_______過去分詞_______現(xiàn)在分詞_____________形容詞______Eg.He_______tenyearsago.Ilikethedogverymuch,butitis________now.Hehasbeen_________fortenyears.sharp詞性：_______漢意_________一個急轉(zhuǎn)彎________________________slow詞性：_______漢意_________減速________adj.緩慢的，遲緩的eg；你太慢了，快點！_________________________拓展：adv.慢速地.例.駕車慢行！_______________________opposite詞性：______/____漢意_________例.他們住在這條街的對面.________________________拓展.(1)作名詞.意為“對立面，對立物Eg._______and_________areopposites.(2)作介詞,相當于beoppositeto.“在…..對面”Theshopisoppositetoourschool.(同義句)________________________rush詞性：_______漢意_________沖向某人_______________例.他什么也不說就向男孩沖過去。Herushedtotheboywithoutsayinganything.任務(wù)二:詞組總結(jié)交通事故__________________空氣污染____________________________遵守交通法規(guī)_____________________________一個急轉(zhuǎn)彎_____________________________減速_________________________相反方向___________________________沖向他_____________________________撞到__________________________避免做某事__________________害怕做某事_____________________節(jié)約能源_____________________While-LearningWhile-LearningIII．SectionA內(nèi)容【聽力訓(xùn)練】一聽:listento1aandreadit.二聽:trytofindtheadvantagesofridingbicyclesandthenwritethemdowntofinish1b.2.一聽:listento2aandfollowit.二讀：readandtranslate.三讀:knowabouthowtowriteanaccidentreportform.知識點講解：1．IthinktrafficinBeijingiscrazy.我認為北京的交通很擁堵。

traffic是_____名詞Trafficiscrazy.（同義句）_____________________2.Ifpeopleobeythetrafficrules,therewillbefeweraccidents.如果人們都遵守交通規(guī)則，交通事故將會減少。if意為”假如，倘若”引導(dǎo)條件狀語從句。Eg:Ifyouareill,youmustgotoseethedoctor.I’llgotoseeafilmifIhavetime.Pleaseringmeupifyouwanttogowithme.總結(jié)：由if引導(dǎo)的條件狀語從句，若主句是___________,____________和_______________時，從句常用一般現(xiàn)在時。3.Butsometimesbicycleaccidentsdohappen.但有時自行車確實能引發(fā)事故。do此處作助動詞，用于強調(diào)實義動詞。Eg:Dotakecare!一定要小心。--Whydidn’tyoutellme?你怎么不告訴我--Ididtellyou.我確實告訴你了。4.Toavoidhittingthetruck,theyoungmanranintothewallandhurthisarmbadly.為了避免撞到卡車，年輕人撞到了墻上，手臂嚴重受傷。avoidsth./doingsth.避免某事/做某事eg:Weobeythetrafficrulestoavoidtrafficaccidents.Youshouldavoidtalkaboutothers.runinto撞到，撞上eg:Thebuswentoutofcontrolandranintothetalltree.(3)behurt受傷