Unit3教案.doc

Unit 3 Im more outgoing than my sister. 单元教学目标：1. 语言要点：- Tina is taller than Tara.- Tom has shorter hair than Sam.- Linda is more outgoing than me.2. 词语：outgoing,better,loudly,quietly,hard-working,competition,fantastic,whichclearly,win,talented,truly,care, care about,serious,mirror,kid ,as long as,necessary,be different from,both,though,bring out,grade,should,the same as ,saying,reach,hand,touch,heart,fact,in fact,break,arm, laugh, share,loud,similar,be similar to,primary, primary school, information3. 个人特征方面的词汇：tall, thin, short, long hair, short hair, funny, serious, outgoing, quiet 4. Grammar: 形容词比较级的构成和运用。第一课时 Teaching Aims: 1. 熟记单词。2. 会用下列句型： Sam has longer hair than Tom. Both Sam and Tom can play the drums, but Sam plays them better than Tom.3. 熟练掌握形容词比较级的用法。教学过程：一 教师导学 自主探究思考比较级的变化规则：形容词有三种级别，即_、_和_。当讨论的对象是一个时应使用_，当讨论的对象是两个时应使用_，当讨论的对象在三个或更多时应使用_。二 小组合作 自主先学1你能用英语读写下列单词吗？1）有好的，外向的 _ 2）孪生的，双胞胎的 _3）镇静的，沉着的 _ 4）严肃的，庄重的 _ 2说一说、写一写描写一个人的外貌与性格的词。3写出下列词的反义词：1）tall _2）thin _ 3）long _4）same_ 5）old _6）good _7）heavy _ 8）new _ 9）quietly _ 4掌握形容词比较级的变化规则：把下列单词对号入坐：1）thin _ 2）long _ 3）loudly _ 4）funny_ 5）quietly _ 6）serious _ 7）smart _ 8）outgoing_ 9）short _ 10）big _ 11）heavy_ 12）early _13）interesting_ 14）beautiful_5对两人进行外貌、性格的比较，应用句型：形容词比较级+than三 课堂活动 任务教学Task 1. 形容词比较级的变化规则1、写出下列词的反义词：tall _ thin _ long _ calm_old _good _2、掌握形容词比较级的变化规则：把下列符合要求的单词对号入坐：thin long funnyquiet outgoingsmartshort bigheavyearlyinterestingbeautiful1、在词尾直接加er: taller 2、以字母e结尾的单词，直接加r: laterfinernicer 3、双写最后一个辅音字母，加er: bigger 4、辅音字母加y结尾的单词，变y为i加er: easier 5、多音节词和部分双音节词，在词前加more: more beautiful 6、不规则变化词：many/more, good, little, etc. Task 2. 谈论人物的个性特征1、记忆并练习下列对话：Is that Tara?That is Tara, isnt it?No, it isnt. Its Tina. Taras shorter than Tina.对两人进行外貌、性格的比较，应用：形容词比较级+than例：我比我妹妹高。 我妈妈比我爸爸更外向。 两人一组，利用形容词作替换练习。、听力练习：1b听录音，listen and number the pairs of twins in the picture(13).2a听录音，fill in the blanks, complete the chart.听2b，判断下列句子的正误。 a、Tina is funnier than Tara.b、Tara is more outgoing than Tina.c、Tina is friendlier than Tara. d、Tara is more hardworking than Tina. e、Tina is smarter than Tara.f、Tara is quieter than Tina.用上面判断结果练习下列句型： Is Tina funnier than Tara?Yes, he is.Task 2 PracticeRole play the conversation. Work in pairs. First read the dialogue in pairs, then act out the dialogue without looking at the books. Choose several pairs to act it out in front of the class.Task 3. 合作共建运用比较级对班内两个同学进行比较。Talk about your friends or your family members. Make a dialogue like this:A:He is my father. He is a little more outgoing than my mother.B:My mother is the same as me. We are both quiet.A:Do you look the same?B:No,I am a little short than her.Homework： 正确运用所学比较级描写自己的父母亲。写一篇不少于60词的小作文.第二课时Practicing: 运用比较级，谈论人物的个性特征。Important points： 比较级的变化规则及谈论两人的差距。形容词，副词等级的用法（一）、原级的用法1.只能修饰原级的词，very，quite，so，too例如，He is too_ ( tired) to walk on.他太累了以至于不能再继续走了。My brother runs so _(fast) that I cant follow him.我弟弟跑得那么快以至于我跟不上他。2.原级常用的句型结构原级比较：as + adj./adv. +as（否定为not so/as + adj./adv. +as）You are as tall as me. = You are as tall as I (am).He has as many books as I (have).as在这里既可作介词又可作连词。作介词时，后接人称代词的宾格。作连词时，后接一个省略的比较状语从句。表示倍数的词或其他程度副词做修饰语时放在as的前面This room is twice as big as that one.（二）、比较级的用法1.可以修饰比较级的词，much，a lot，far，的多a little，a bit，一点儿even甚至，still仍然例如，Lesson One is much_(easy) than Lesson Two.第一课比第二课容易得多。Tom looks even _(young) than before.汤姆甚至比以前更年轻。2.比较级常用的句型结构(1) 比较级 + than例如, I got up _(early) than my mother this morning.我今天早晨起床比我妈妈还早。(2)“甲+be+形容词比较级 / 实意动词+副词比较级+than+any other+单数名词(+介词短语)”表示“甲比同一范围的任何一个人/物都”，含义是“甲最”。例如，The Yangtze River is longer than any other river in China.=The Yangtze River is longer than any of the other rivers in China.长江比中国的任何一条其他的河都长。=The Yangtze River is longer than the other rivers in China.长江比中国的其他所有的河都长。=The Yangtze River is the longest river in China.长江是中国最长的河流。注意：The Yangtze River is longer than any river in Japan.长江比日本的任何一条河都长。(3)“甲+be+the+形容词比较级+of the two+”表示“甲是两者中较的”。例如，Look at the two boys. My brother is _(tall) of the two.看那两个男孩，我弟弟是两个当中较高的那个。(4)“比较级+and+比较级”表示“越来越”。例如，He is getting _(tall )他变得越来越高了。The flowers are _( beautiful).花儿越来越漂亮。He does his homework _(careful).他做作业越来越认真了。(5)“the+比较级，the+比较级”表示“越，越”。例如，_(careful) you are，_(few) mistakes youll make.你越认真，犯的错误越少。(6)“特殊疑问词+be+形容词比较级/实意动词+副词比较级，甲or乙？”例如，Which is bigger，the earth or the moon？哪一个大，地球还是月球？注意：1比较对象相同时，可用that, those等代词代替第二个比较对象The weather in Shanghai is better than that in Wuhan.2 比较级 + than与not so/as + adj./adv. +as的相互转换Maria is not so / as brave as Helen. = Helen is braver than Maria.3比较级必须是同类人或事物相比较。My hair is longer than Toms.4. You are taller than me. = You are taller than I (am).I dont think his writing is more beautiful than yours.than在这里既可作介词又可作连词。作介词时，后接人称代词的宾格。作连词时，后接一个省略的比较状语从句。Reading and writing.My twin daughters are Jena and Barbara. In some ways they look the same .They both have blue eyes and long hair. They both like sports. Although Barbara is more athletic than Jena. Shes more outgoing, and Barbara is quieter. However, they both enjoy going to parties.四 系统总结 (教师寄语：Tomorrow comes never.)1、总结比较级的变化规则。2、比较两人性格差异应用哪个句型？当堂测试：用形容词的适当形式填空1. Sam has _ (long) hair than Tom.2. Tom is _ (calm) than Sam.3. Tina is _(tall) and _( wild) than Tara.4. Paul is _ (short) and _(heavy) than Pedro.5. Im _(funny) than Tara.6. Tara is _( serious) than Tina.五 诊断评价 (教师寄语: Look before you leap).写出下列形容词的反义词1tall _ 2.thin_3loudly _ 4.long_ 5good_ 6.new _ 7small_ 8.serious _ 9quiet_ 10.different _ .写出下列形容词的比较级形式1warm_2.nice _3cute _ 4.strong _ 5thin _ 6.fat _7big_ 8.heavy _9easy _ 10.busy _11happy _ 12.early _ 13popular _ 14slowly _ 15many _ 16little _ III.根据句意及首字母提示完成句子1Please be s. Im not telling jokes.2Do you know what this word m？3The old man has two daughters. They b live in Shanghai.4Mr Jones is a nice teacher. He teaches us p.5Zhao Mei always makes n in English classes.IV.根据汉语意思完成句子1我哥哥比我更工作努力。My brother is _ _ _ I.2谢谢你帮助我学英语。Thank you _ _ me _ my English.3我俩都喜欢英语。_ _ _ like English.4我比我妹妹胖一点。I am _ _ _ than my sister.5这对双胞胎有一些相同点。The _ have something _ _.6玛丽不止有一个妹妹。Mary has _ _ _ sister.7吉姆的吉他和我的一样。Jims guitar is _ _ _ mine.8我的家乡变得越来越漂亮了。My hometown is becoming _ _ _ _.V. 用所给词的适当形式填空1Who has _(long) hair，Liu Ying or Liu Li?2Here are some _ (photo) of my family.3The twins look quite _(difference)4My hairstyle is not the same as _ (you)5Are you good at _ (sing)?6My math teacher is as _ (serious) as my English teacher.7English is _ (popular) than Japanese.参考答案.1.short2.heavy/fat3.quietly4.short5.bad6old7.big8.funny9.outgoings10.same.1.warmer2.nicer3.cuter4.stronger5.thinner6fatter7.bigger8.heavier9.easier10busier11.happier12.earlier13.more popular 14.more slowly15.more16.less III.1.serious2.means3.both4.physics5.notesIV.1.more hardworking than2.for helping; with3Both of us4.a little fatter5.twins; in common6more than one7.the same as8more and more beautiful.1.longer2.photos3.different4.yours5singing6.serious7.more popularHomework：1. 牢记所学形容词和副词的比较级。2. 总结比较级的使用方法。3. 运用比较级造句。六 课后反思:第三课时学习目标：1. 掌握单词和短语：2. 掌握下列句子I think a good friend makes me laugh.For me, a good friend likes to do the same things as me.Its not necessary to be the same.My best friend likes to do the same things as I do.能力目标：能用所学知识谈论人们的个性特征并对人们进行比较教学重点：谈论人们的个性特征并对人们进行比较教学过程：一 导学 自主探究Task 1. Revision会读写本课单词及短语Task 2. 学习 1a部分 小组内合作，理解短语的意思 短语： 一个好朋友_ 有凉快的衣服_ 擅长运动_ 让我笑 _ 真的关心我 _ 在音乐方面有才能_ 喜欢做的事和我一样 _ Task 3. 学习1b1、 小组内 理解1b 2、合作交流要点解惑： 1 make的用法： 当make的意思是“做做、制造、制作”，用于句型make sb sth = make sth for sbHis mother made him a cake.= His mother make _ _ _ _.当make的意思是“使” 时，一般用于“make +宾语+宾补”这种结构。常用的句型是：make +sb / sth +adj 意为“使某人或某物处于某种状态”The news made him happy.make + sb. / sth. + 省略to的动词不定式,即make sb / sth do 意为“使某人或某物做某事”。His mother made him _( clean ) the room.2 like是一个使用频率较高的词，它既可作动词，又能作介词，用法归纳如下： 作及物动词，意为“喜欢”，后接名词或代词，表示对某一事物的兴趣或爱好。例如： I like fish and vegetables very much. Jack doesnt like his work. 常与would连用，表示“想要”，语气较为客气委婉。would like sth / to do sth想要-Would you like something? Yes, please. / No, thanks.Would you like to do sth? Yes, Id like / love to.like后接动词不定式作宾语，表示喜欢某项特定的或具体的活动。例如： Do you like to play basketball? No. I like to play table tennis. His mother doesnt like to see a film. like后也可跟动词的ing形式作宾语，强调喜欢和爱好的是一般性的行为或事实。例如： Do they like playing games? No. They like watching TV. The girl doesnt like doing housework. 3 both 和 allall , both, 表示“都”，“全部”。(1) both指两个人或物，而all指三个以上的人或物，在句中都可作主语、宾语、表语同位语或定语。All of us like to eat potato chips.（作主语）=We all like to eat potato chips.（作同位语）我们所有的人都喜欢吃薯条。They were all waiting outside the gate. 他们（三个以上）都在大门外等着。They were both waiting outside the gate. 他们两个都在大门外等着。(2) both和all都可直接修饰名词；名词前如有限定词时，其前只能用both of或all of。Both brothers are clever. 兄弟俩都聪明。Both of the books are useful.两本书都有用。(3) both和all在句中的位置是位于be动词之后，行为动词之前，如有情态动词或助动词，则位于情态动词或助动词与主动词之间。Myparentsarebothdoctors我父母都是医生。Thetwosisterscanbothdrivecars这两位姐妹都能开汽车。Theywillbothstayhereforanotherdayortwo他们俩在这儿将再逗留一两天。特别提醒(1) both的反义词是neither, all的反义词是none。Both of us are not doctors. 我们俩并非都是医生。 (部分否定)Neither of us is a doctor. 我们俩都不是医生。(全部否定)All of the books are not helpful. 并非所有这些书都对人有帮助。(部分否定)用both或all填空：1）His parents are _English teachers.2）I have three pens. _of them are blue.Task 4. 学习1c1d听录音，完成表格Task5. 学习2b, 2c小组内讨论好朋友的特征二、合作共建 比较级的变化规则有哪些？ 三、系统总结 本节课的短语及句型四 诊断评价 I.根据句意及首字母提示完成句子1She is a s_ teacher. We are all afraid of her.2The story is f_ than that one. I like it very much.3I have many books, and I like r_ them in my free time.4We should help but not l_ at people in trouble.5Jay Chou is very p_ in China. Many young people like him.II.用所给词的适当形式填空1Hes much _(busy) than me.2Are you good at _ (play) games?3I have _ (many) oranges than my sister.4Both of them enjoy _ (go) to par