人教版英语八年级上第三单元课件.ppt

1、剑阁县剑门中学剑阁县剑门中学 赵玉梅赵玉梅知识目标：知识目标：1.识记词汇：识记词汇：outgoing,better,loudly,quietly,hard-working,competition,fantastic,which,clearly,win,though3.学习使用形容词、副词的比较级描述人。学习使用形容词、副词的比较级描述人。2.初步学习形容词、副词比较级的变化规则初步学习形容词、副词比较级的变化规则。知识目标：知识目标：1.识记词汇：识记词汇：outgoing,better,loudly,quietly,hard-working,competition,fantastic,wh

2、ich,clearly,win,though.3.学习使用形容词、副词的比较级描述人。学习使用形容词、副词的比较级描述人。2.初步学习形容词、副词比较级的变化规则。初步学习形容词、副词比较级的变化规则。Step 1(一)了解话题 1.Study New Words学习单词：outgoing atg adj.爱交际的；友好的；外向的爱交际的；友好的；外向的 betterbet(r)adj./adv.(good和和well的比较级的比较级)较好较好 的（地）；更好的（地）的（地）；更好的（地）loudlyladl adv.喧闹地；大声地；响亮地喧闹地；大声地；响亮地 quietlykwatli a

3、dv.轻声地；轻柔地；安静地轻声地；轻柔地；安静地 hard-working,h(r)dw(r)k adj.工作努力的；工作努力的；辛勤的辛勤的 competition,kmptn n.比赛；竞赛；竞争比赛；竞赛；竞争1 long hair/short hair2thin/heavyshort/tall3She is crying loudly/quietly.She is singing loudly/quietly.大声地、响亮地大声地、响亮地轻声地、轻柔地轻声地、轻柔地loud-loudlyquiet-quietly54 2.Talk with your partner and writ

4、e dowm their opposite words.和同伴讨论写出下列各单词的反义词 long/tall_ thin _ outgoing _ loudly _ good_ happy_ hard-working _ funny_ busy_ big _ old _ healthy_ expensive_ early_ ugly_ sadshortheavy/fatquietquietlybadnew/youngboringlazysmallunhealthy/sickbeautifullatefreecheap4.Play a short movie！Guess!Who has bett

5、er eyes?Watch and find the comparative words.播放一短片，看看谁的视力更好？观察并找出形容词。taller faster stronger heavier4.Play a short movie！Guess!(1)Who has better eyes?Watch and find the comparative words.播放一短片，看看谁的视力更好？观察并找出形容词。(2)Who is the winner at last?Why?The mouse is the winner,beacuse he is heavier than cat.5.

6、Competition 5.CompetitionHave a look at some pictures on the screen,Lets have some competitons.看屏幕，完成竞赛活动。看屏幕，完成竞赛活动。Lily is _ _ Lucy.Lucy Lily Lucy and Lily are twins(双胞胎双胞胎).funnier thanfunnyWhats the difference between their hair?longerLiu Yifei has longer hair than Li Yuchun.Liu Yifeis hair is _

7、 than Li Yuchuns.Liu Xiang is tall.Pan Changjiang is short.Liu Xiang is _than Pan Changjiang.taller Na Ying is_ than Han Hong.Han Hong is_ than Na Ying.thin heavy thinnerheavierXiaoyanzi is _ than Ziwei.outgoing 爱交际的、友好的、外向的爱交际的、友好的、外向的 more outgoingXiaohua is_ than Xiaoming小华小华小明小明工作努力的、辛勤的工作努力的、辛勤

8、的Xiaoming is_than Xiaohua.more hard-working lazier hard-working(二二)初听材料初听材料（1）Look at the picture of 1a,how many people?Who are they?Peter（2）Listen ,fill in the blanks？conversation 1(对话1)is about _ and _.conversation 2 is about_and _.conversation 3 is about _ and _.Step 2 内化（一）祥听材料 Listen again and

9、fill in the blanks.听并填空1.Toms _than Sam.2.Tina is _than Tara.Shes also_.3.Pedros _ than Paul.And Pauls _than Pedro.Tape scriptA:Is that Sam playing the guitar?B:No,thats Tom.Sam has longer hair than Tom.C:Both Tom and Sam can play the drums,but Sam plays them better than Tom.Conversation 1A:Thats Ta

10、ra,isnt it?B:No,it isnt.Its Tina.Tina is taller than Tara.And she also sings more loudly than Tara.Conversation 2A:Is that Paul?B:No,thats Peter.Peters heavier than Paul.And Pauls shorter than Peter.Conversation 3（二）互动释疑 Work in pairs,Compare you and your partner by saying I am.than you.用用I am.than

11、youI am.than you的句型结构与你的伙伴一起同组练习。的句型结构与你的伙伴一起同组练习。（三）归纳总结 当A 和B做比较时时，用“A+谓语动词+比较级+than+B”来表示。如：My room is smaller than yours.我的房间比你的小。Step 3 拓展 汇报点拨 Get students to design their future and have a free talk：What Ill be like 20 years later?让学生设计他们的未来并自由讨论“20年以后我将会是怎样的。”1.New words:outgoing,better,loudly,quietly,hard-working,both 2.比较级句型结构比较级句型结构:主语主语+谓语谓语+形容词形容词/副词比较级副词比较级+than+对比成对比成分分3.形容词和副词比较级的变化规则形容词和副词比较级的变化规则同学们，你们学会如何对同学们，你们学会如何对两者进行比较了吗？加油！两者进行比较了吗？加油！1.Remember how to change comparative degree