Unit 2 Smell and taste_教案2.doc

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1、Unit2Smellandtaste【第二课时】【教学目标】1．通过Listenandsay的情景对话，帮助学生掌握句型Isit...or...?It's...2．通过Playagame的游戏活动，让学生进一步巩固和运用核心句型。3．通过Drawandwrite的活动，帮助学生培养写作能力。【教学重难点】1．词汇：or2．句型：Isitstrawberryjuiceorwatermelonjuice?【教学准备】课件、音频【教学过程】Pre-taskpreparations1．把全班分成男女生各一组，快速出示Lookandlear

2、n中的水果单词卡片，请一组中的学生S1大声念出该单词，再请另一组的学生S2说出能描述该水果的两个形容词。两个学都说对了，每组各得一分；如果说错则不得分，哪个小组得分最高获胜。T:(showthepictureofawatermelon)S1:It'sawatermelon.S2:It'sbigandsweet.2．请每个学生给他们最喜欢的一种水果编一则谜语，然后请部分学生说一说，其他学生猜猜他们说的是什么水果。S1．It'sredandsmall.Smellit.Ithasanicesmell.Tasteit.It'ssweeta

3、ndalittlesour.Whatfruitisit?S2:Isitastrawberry?S1:Yes,it'sastrawberry.While-taskprocedures1．3/3出示西瓜汁、葡萄汁等果汁，并把它们分别倒进透明杯子里，一边倒，一边向学生介绍是什么果汁。T:(pointtothewatermelonjuice)Thisisthejuicefromawatermelon.Whatjuiceisit?S1:It'swatermelonjuice.依次介绍各种果汁，并带领学生朗读词组watermelonjuice

4、,strawberryjuice等。2．用录音机播放海浪的声音，在黑板上画一张大海边的图，给学生创设一个炎炎夏日在海边的情景。T:Useyourimagination.It'sahotsummerday.Youareatthebeach.Thesunishot.Youarehotandthirsty.But,look!Ihavealotoffruitjuicehere.Whatkindoffruitjuicedoyouwant?S1:I'mthirsty.Iwantsomeorangejuice.S2:I'mthirstytoo.

5、Iwantsomegrapejuice.3．播放Listenandsay的录音，请学生逐句跟读，模仿录音中的语音语调。然后让学生看图回答问题。T:(pointtotheglassoforangejuiceinPicture1)Thisisaglassofjuice.Whatcoloristhejuice?Ss:It'sorange.T:Whatisit?Isitgrapejuiceororangejuice?Ss:It'sorangejuice.把核心句型Isit...or...?写在黑板上，让学生朗读数遍。然后拿出几杯果汁，让学

6、生通过看颜色、闻气味、尝味道，分辨果汁的类型并回答问题。T:(pointtothegrapejuice)What'sthis?S1:It'spurple.Isitgrapejuice?T:Yes,itis.(pointtothepeachjuice)Smellthis.Howdoesitsmell?S2:It'snice.T:Tasteit.Isitstrawberryjuiceorpeachjuice?S2:It'ssweet.It'speachjuice.4．出示Listenandsay的图片，请学生两人一组，扮演课文中的Jo

7、e和Peter分角色表演对话。Post-taskactivities1．出示两种果汁，对其中一样进行描述，请学生猜猜老师说的是哪种果汁。T:(showaglassofpearjuiceandaglassofgrapejuice)It'ssweetandwhite.Isitpearjuiceorgrapejuice?3/3S1:It'spearjuice.然后请学生拿出预先准备好的食物，模仿Playagame中的两个女生和同桌一起玩猜谜游戏。(S1holdsoneitemandputshis/herhandbehindhis/her

8、back.)S1:Closeyoureyes.Smellit.Isitabiscuitorcandy?S2:Ithinkit'scandy.S1:Nowtasteit.Howdoesittaste?S2:It'ssweet.S1:Whatisit?