第三课时Lesson33:LifeonWheels【课时目标】重点单词wingn.翅膀pullv.拉;拖ableadj.能;能够(用作情态动词)powerv.驱动;推动n.能量;力量appearv.出现;呈现;来到machinen.机器;机械spacen.太空;空间;距离imaginev.想像;想到environmentn.环境重点短语beableto能;能够thousandsof数以千计的……hundredsof数以百计的……begoodfor有益于;对…有好处重点句子1.Everythingseemstohavewheels,enginesorwings.每一件东西好像都有轮子、引擎或者翅膀。2.Thensteamwasabletopowerboatsandcars.然后蒸汽就能驱动船只和汽车。3.Todaywetravelalotbyairplane.今天我们经常乘飞机旅行很多。4.Nowpeoplecaneventraveltospaceinspaceships.现在人们甚至可以乘坐宇宙飞船去太空旅行。教学难点让学生运用所学知识介绍自己喜欢的游戏【教学过程】环节1新课导入Leadinbyshowingsomepicturesoftransportation.Letthestudentscheckingroupsandaskquestionsaboutthesubjects.Thenpresenttheresultsinfrontoftheclass.设计意图:给学生说话的机会,锻炼学生的口语表达能力。环节21.Listentothetapeandknowaboutthemainpointsofthedialogue.Atthesametime,fillintheblankswiththewordsyouhear.(1)Everythingseemstobegetting________now.(2)Theworld’sfirsttrainappearedabouttwo________yearsago.(3)Atpresent,manypeopletravelby________.2.Readthepassageandanswerthefollowingquestions:(1)Whatdowehaveonourtransportation?(2)Whendidpeopleinventthesteamengine?(3)WhatisJeremy’sfavouritetypeoftransportation?3.Makeanotetointroduceyourfavouritetypeoftransportation.
1.Workingroupstofinishthetask.Afterawhile,letsomegroupspresenttheirnotesinfrontoftheclass.2.Whenthestudentsarewriting,theteacherwalksaroundtheclassroomtosolvetheproblemsthatprobablyhappen.3.ListentothetapeandfinishoffExercise1together.ReadthelessonagainandaskthestudentstodoExercise2.4.FinishoffExercise3in“Let’sDoIt!”.8.要点点拨。Everythingseemstohavewheels,enginesorwings.每一件东西好像都有轮子、引擎或者翅膀。seem可作系动词或不及物动词,表示“似乎,好像”,主要有下列几种用法:(1)主语+seem+(tobe)+表语,表语多为名词或形容词,说明主语的特征或状态。例如:Tomseems(tobe)acleverboy.汤姆看上去是一个非常聪明的男孩。(2)主语+seem+不定式,此句型中的seem与不定式一起构成复合谓语。例如:Thechildrenseemedtobeeatingsomethingintheroom.孩子们好像正在房间吃东西呢。(3)Itseems+that从句,其中it是形式主语,that引导主语从句。例如:Itseemsthatnooneknowswhathashappenedinthepark.似乎没人知道在公园里发生了什么。设计意图:明确学习目标,激发他们的学习热情。【板书设计】Unit6GowithTransportation!第三课时Lesson33:LifeonWheelsbeabletothousandsofhundredsofbegoodfor1.Everythingseemstohavewheels,enginesorwings.2.Thensteamwasabletopowerboatsandcars.3.Todaywetravelalotbyairplane.4.Nowpeoplecaneventraveltospaceinspaceships.【练习设计】请完成本课对应训练!