unit3导学案(全单元).doc

Unit 3 Im more outgoing than my sister初二英语导学案：Unit 3 Im more outgoing than my sister 课 型审核人使用人序 号备课时间审核时间使用时间班 级姓 名Section A 1a1c 【学习目标】outgoing better loudly quietlyThats Tara, isnt it?Sam has longer hair than Tom . Both Sam and Tom can play the drums, but Sam plays them better than Tom.【学习重点难点】Sam has longer hair than Tom . Both Sam and Tom can play the drums, but Sam plays them better than Tom.【学法指导】1. Listening ;2. Pairwork .【教学过程】一、 导入（启发探究 3分钟）How do we describe people? Adjectives Sentences tall Jim is tall . quiet Lucy is quiet . _ _Lets describe the follwing people:(1)tall : Jim is taller than Tim .quiet : Lucy is quieter than Lily , etc .(2)late : Lucy was later for school than Lily . free : Lucy was freer than Lily last weekend ,etc .(3)heavy : Jim is heavier than Tim . funny : Jim is funnier than Tim , etc .(4)thin : Lucy is thinner than Lily . big : This apple is bigger than that one . etc . 当A 和B做比较时时，用“比较级+ than +比较对象”来表示。如：My room is smaller than yours. 我的房间比你的小。She got there earlier than I did. 她比我到得早。二、自学（自主探究 6分钟）I Before we describe the people in 1a,lets learn the new words.outgoing at adj.外向的 better bet(r) adj.更好的；较好的 adv.更好地loudly ladli adv.大声地；高声地；花俏地 quietly kwatli adv.安静地；悄悄地；平静地II we can use all of them to describe the people.outgoing better loudly quietly III finish 1aIV . 写出下列各形容词的反义词.1. short_2.old_3.busy_4. thin_5. calm_6.early_7. good_8. hot_9. cool_10. ugly_11. same_12. happy_13. healthy_14. friendly_15. expensive_三、交流（合作探究 10分钟）I、完成17页1a1、Match cach word with its opposite.2、看图片，用尽可能多的形容词来描绘图中六个人物。注意要用到1a中的几组反义词。3、比较下列句子：a. Tom has short hair. a. Tom is calm. b. Tom has shorter hair than Sam. b. Tom is calmer than Sam.小组内说一说a、b两个句子有什么不同？你能理解这种比较的句子吗？4、小组活动：和你的组员共同比较图中三对双胞胎的不同点。II、完成17页1b1、听录音完成1b。录音播放同时抓住关键信息边听边记录。2、听录音并跟读。3、大声朗读录音材料并明确其含义。III、完成17页1c1、两人一组完成1c对话2、在全组表演1c对话3、在全班表演1c对话四、总结（引深探究 15分钟）写出下列形容词的比较级。funny thin small fast serious popular fat heavy outgoing athletic 用所给词的适当形式填空.1. My bike is _ , but hers is _ than mine .(new)2. Which is _ , this one or that one ?(nice)3. My brother is _ than my sister .(funny) 4. Li Ying is _ than Li Ping .(thin)5. She is a little quiet than _ .(I)6. My room is much bigger than _ .(she)7. My mother is very _ every day . And my father is even _ than her .(busy)8. This sweater is too big . Do you have a _ one ?(small)五、练评（包含“考点链接” 应用探究 6分钟）句型转换1. Tom is thin . Jim is thinner .(合并为一句) Tom is _ _Jim . Jim is _ _ Tom .2. This computer is newer than that one .(同义句) That computer is _ _ this one .3. Tom is twelve years old . Jim is fourteen years old .(合并为一句) Tom is _ _ Jim .4. My cousin is calmer than his .(同义句) His cousin is _ than _ .5. Tom is healthier than Jim . (提问) _ is healthier , Tom _ Jim ?完形填空：Most American families are smaller than the families in other countries. Most American familiar have one or two _1_.Children in the US will _2_ their parents home when they grow up. They usually live _3_ their parents because they want to find good jobs. They often _4_ to their parents or telephone then. And they often go to visit their parents on _5_. Parents usually let their children choose（选择）their own（自己的）_6_. Americans thinks it _7_ for young people to decide their lives by themselves. Children are asked to do some work _8_ their house. And in many families, children are paid for_9_ some housework so that they can learn _10_ to make money for their own use. 1. A. uncles B. aunts C. parents D. children 2. A. leave B. reach C. love D. go away 3. A. near B. far from C. next to D. close to 4. A. come B. drive C. move D. write 5. A. Monday B. weekdays C. Friday D. holidays 6. A. jobs B. job C. works D. thing 7. A. bad B. beautiful C. important D. wrong 8. A. outside B. around C. except D. beside 9. A. to do B. do C. doing D. does10. A. what B. when C. where D. howSectionA 2a-2c【学习目标】1、能够熟记并正确使用下列单词：as, way, both, however, laugh.了解其它单词。2、能够熟记并正确使用下列短语：more than, be good at .3、通过观察分析，对人物进行比较，寻找不同和相同点。培养观察能力、分析能力和【学习重点难点】通过观察分析，对人物进行比较，寻找不同和相同点。培养观察能力、分析能力。【学法指导】Speaking, listening & writing【教学过程】一、 导入（启发探究 3分钟）Step 1学过的部分双音节和多音节描述性形容词 adjectives Sentences 多音节词部分双音节词 interesting This story is interesting. beautiful This park is beautiful . _ _ _ _Step 2 . 单音节词和部分双音节词形容词举例运用 Sentence 1. _ Sentence 2. _ Sentence 3. _ Sentence 4. _Step 3. Learn :多音节词和部分双音节词形容词比较级规则变化 *在多音节和部分双音节词的词前加more(更)/less(较不)，most(最)/least(最不); 另外，由过去分词转化而成的形容词，不论多少个音节都用这种形式。如： beautiful more/less beautiful most/least beautifulserious more/less serious most/least seriouspopular more/less popular most/least populartired more/less tired most/least tiredworried more/less worried more/less worriedpleased more/less pleased most/least pleased用法举例： interesting : This story is more interesting than that one .beautiful : This park is more beautiful than that one . _ _Step 4写出下列各词的比较级 1. long 2. good 3. heavy 4. short 5. tall _6. loudly 7 .thin 8. lazy 9. outgoing 10. fast. 11.early 12. friendly 13. many/much 14. funny 15. important_ 16. clearly 17. hard-working Step 5.用所给词的适当形式填空. 1. I think Tara is _ than Lucy . (outgoing) 2. Tom is a little _ than Jim .(serious) 3. Lucy is much _ than Lily . (athletic) 4. Pop music is _ than the classical music（古典音乐）.(popular) 5. This car is even _ .(expensive) 6. These flowers are so _ .(beautiful)二、自学（自主探究 6分钟）1、拼读单词、记忆汉语。hard-working hd wkadj.勤勉的；努力工作的 competition kmptn n.竞争；比赛fantastic fntstk adj.极好的；了不起的 which adj.哪一个；哪一些 pron.哪一个；哪些 clearly klli adv.清楚地；显然地 win wn v.赢；赢得；获胜；获得 n.胜利 2、学习2a：归纳比较等级的构成形容词与副词的比较级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。1规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）tallergreatertallestgreatest以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice（好的）large（大的）nicerlargernicestlargest以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）biggerhotterbiggesthottest“以辅音字母+y”结尾的双音节词，改y为i，再加-er， -esteasy（容易的）busy（忙的）easierbusiereasiestbusiest少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverernarrowercleverestnarrowest其他双音节词和多音节词，在前面加more，most来构成比较级和最高级important（重要的）easily（容易地）more importantmore easilymost importantmost easily2不规则变化原级比较级最高级good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthest/furthest三、交流（合作探究 10分钟）学习.2b Listen1. 看图画，猜测Tina和Tara的异同点2. Listen and complete activities 2b .3. 听音填空 Interviewer : Tina , do you think you are different from Tara ? Tina : Oh , sure . Were very different . Im _ than Tara . And Im _ . Lets see , what else ? Oh , Im _ , too . Interviewer : So, Tara , are you _ than Tina ? Tara : I guess so . But Im _ than Tina . And Im _ .4、读对话，找出比较级并在其下划线。A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.Julie: Did you like the singing competition yesterday, Ann?Anna: Oh, it was fantastic! Nely sang so well!Julie: Well, I think Lisa sang better than Nely.Anna: Oh, which one was Lisa?Julie: The one with shorter hair. I think she sang more clearly than Nely.Anna: Yes,but Nely danced better than Lisa.Julie: You can tell that Lisa really wanted to win ,though.Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun.5、Pairwork . 1. Ask and answer questions about Sam and Tom . A: Is Tom smarter than Sam ? B: No , he isnt . Sam is smarter than Tom . 四、总结（引深探究 15分钟）2c总结比较级的运用 当A 和B做比较时时，用“比较级+ than +比较对象”来表示。如：My room is smaller than yours. 我的房间比你的小。She got there earlier than I did. 她比我到得早。注意：一般来说，比较对象为人称代词时，用主格或宾格均可。但是，当句子中谓语动词为及物动词时，人称代词用主格或宾格意义不同。如：I like you better than he (likes you). 我比他更喜欢你。 I like you better than (he likes) him. 我喜欢你胜过喜欢他。根据句意填入单词的正确形式：1. My brother is two years _(old)than me.2. Tom is as _(fat) as Jim.3. Is your sister _(young) than you? Yes,she is.4. Who is _(thin),you or Helen? Helen is.5. Whose pencil-box is _(big),yours or hers? Hers is.6. Marys hair is as _(long) as Lucys.7.Ben _ (jump) _ (high) than some of the boys in his class.8._ Nancy sing _ (well) than Helen? Yes, she _. 9.Fangfang is not as _ (tall) as the other girls.10.My eyes are _(big) than _ (she). 11.Which is _(heavy),the elephant or the pig?12.Who gets up _(early),Tim or Tom? 13._the girls get up_(early) than the boys?No,they_.14. Jim runs _(slow). But Ben runs _(slow).15.The child doesnt_(write) as _(fast) as the students.五、练评（包含“考点链接” 应用探究 6分钟）基础写作训练。至少从5个方面比较自己和一个朋友或家人的区别。不少于50个单词。（分）【教学反思】SectionA 2d【课 题】Unit 3 Im more outgoing than my sisterSectionA 2d【学习目标】进一步学习运用比较级描述人物编写对话。【学习重点难点】各种比较级句式运用【学法指导】对比学习【教学过程】一、 导入（启发探究 3分钟）我的过去与现在 (Self-check2)课前任务: 学生准备自己小时侯与现在的照片。（1）教师可以向全班同学展示自己以前和现在的照片（最好是把照片扫描到电脑, 用幻灯片的方式放映。）, 请同学们描述几张照片的区别。如: You are older than before. / You are taller than before. / You have longer hair than before. / You are more beautiful than before. / You are more serious than before. 学生说出这些句子的时候, 教师适当地引入 a little, much ,等修饰形容词比较级的副词和 asas, the same as, 等原级结构的短语。（2）两人一组, 互相向对方展示自己带来的照片, 用所学的句子结构描述几张照片的相同和不同之处。（3）请一些同学在全班展示自己和Partner所带来的照片, 并叙述它们之间的相同和不同之处。二、自学（自主探究 6分钟）写出下列词的比较级。outgoing_; athletic_; wild_; serious_; beautiful_; quiet_; calm_; popular_;good_; well_; cool_; important_; heavy_;thin_; fat_; hot_。三、交流（合作探究 10分钟）Reading ( Activity 2d)Task1：小组成员看图画，猜测人物的动作及感受。Task2：小组自学课文的生词并尝试听写部分生词。Task3：小组长带领组员正确朗读课文，注意语音语调。Task3：小组长带领组员翻译课文，并勾画短语。唱歌比赛 比、唱得好 头发较短的那个 比、唱得清楚 比、跳得好 更多地练习 重要的是学到东西 重要的是得到快乐 介词短语做后置定语修饰人或物the one on the black bike, the one in a red coat, the man in the green car阅读理解。对错（分）The Soccer TwinsMany people think that twins are exactly the same. But theyre not! Ali and Ahmet are twin brothers. They look the same and in some ways they are the same. But in other ways they are different. Ali and Ahmet are both very athletic. Ali and Ahmet both like soccer. But Ali plays every day and Ahmet plays only on weekends. Ahmet likes watching soccer games on TV but Ali only likes to play the game, not to watch it. Ali and Ahmet are both outgoing and funny, but Ahmet is a little more outgoing than Ali. Ahmet is also a little more serious about schoolwork. Ali and Ahmet are very popular at school, and they both have a lot of friends.1. Ali plays more soccer than Ahmet ( )2. Both brothers like tennis. ( )3. Ali is more outgoing than Ahmet. ( )4. The twin brothers are popular at school. ( ) 5. Ali likes to watch soccer games on TV. ( )四、总结（引深探究 15分钟）几个值得注意的比较级句式一、the+比较级, the+比较级此句型表示后者随着前者的变化而变化，意为“越就越”，前者相当于一个条件句，因此，要用一般现在时代替一般将来时。如：The better I knew him, the more I liked him. 我越了解他就越喜欢他。The more difficult the questions are, the less likely Ill be able to answer them. 题目越难我越答不出。二、the+比较级+of the two表示“两者中较的那个人或物”时，在比较级前加定冠词the。如：He is the taller of the two. 他是两人中较高的那个。She was the more promising worker of the two. 她是两人之中更有培养前途的工人。三、比较级+and+比较级此句型表示“越来越”，单音节形容词或副词用“-er+and +-er”，如：Things are getting better and better every day. 情况一天天好起来。Its becoming more and more difficult to find a job. 找工作越来越困难了。Holiday nights are getting less and less expensive. 假日机票越来越便宜了。四、not +比较级+ than / no +比较级+ than比较级前加not，表示前者不如后者，与not asas相当；比较级前加no是对两者的否定，意为“和一样不”，与neithernor或“as+相反意义的形容词或副词+as”相当。如：He is not taller than me. 他不如我高。He is no taller than me. 他同我一样不高。(即一样矮)His English is not better than mine. 他的英语不如我的英语好。His English is no better than mine. 他的英语同我的英语一样不好。(即一样差)You are not more careful than he is. 你不如他仔细。You are no more careful than he is. 你和他一样不仔细。(即一样粗心)五、less / least +原级“less原级”表示降级的比较级；“least原级”表示降级的最高级。如：Would you mind speaking less quickly? 你可否讲得慢一点?The movie was less funny than the book. 电影没有书那么滑稽有趣。This is the least useful of the four books. 这是四本书中最没用的一本。It is said that those who eat the most are the least healthy. 据说吃得最多的人身体最差。六、lessthan的用法1. 本身用作比较级：把more看成many或much的比较级，后接名词，表示“比更多”。如：Statistics show that there are more boys than girls at school. 统计数字表明学校的男生比女生多。 2. 后接多音节形容词和副词：more后接多音节形容词或副词，前后是两个或两类人或物进行比较时，表示“比更”。如：Airports were more closely watched than anyplace else. 飞机场比任何其他地方看守得更严密。All human beings are much more intelligent than animals. 所有人类的智力都比动物高得多。3. 对同一对象的两个方面进行比较：若是对同一个人或物在不同方面进行取舍时，意为“与其说倒不如”，此时，不论形容词或副词是单音节、双音节还是多音节，一律用morethan。如He is more hungry than tired. 与其说他累了，倒不如说他饿了。I was more annoyed than worried. 我与其说是着急，不如说是生气。五、练评（包含“考点链接” 应用探究 6分钟）1. (2013，上海奉贤模拟)She looks as _ as a Barbie Doll. A. carefully B. lovely C. beautifully D. sweetly 2. (2012,湖北襄阳)-Helen, can I wear jeans and a T- shirt to the school talent show? 一OK，but a dress might be _.A. good B. bad C. better D. worse 3. (2012，山东淄博)-Is that girl Amy? 一No，thats Wendy. Amy is _ than Wendy.A. thin B. thinner C. thinnest D. the thinnest 4. (2012，湖南常德)Li Huas shoes are as _ as Zhang Huis. A. cheap B. cheaper C. the cheaper 5. (2012，安徽改编)-Are you relaxing yourself here ?一Yes. It is _to walk slowly along the river. A. fantastic B. boring C. Strange D. terrible 6.(热点题)The water in the lakes and rivers in Yunnan became _ because of the dry weather. A. fewer and fewer B. more and more C. less and less D. little and little 7(热点题)Li Na _ a gold medal again in Shenzhen _ January 5th，2013. A. beat;in B. won; in C. Won; on D. beat;on 8.There are more students in Grade Two than _ .A. grade one B. other grade C. in Grade One D. others grade 9. The Internet makes the world become_.A. bigger and bigger B. more and more C. smaller and smaller D, more and more beautiful 10. (2012，贵州铜仁改编)The weather in Harbin in summer is _ than that in Beijing. Theyre different.A. cool B. much cooler C. Hot D. much hotter 11. Her bag is newer than _.A. mine B. my C. me D. I12. Lin Tao is younger than _ boy in his class.A. any others B. any other C. the other D. the others13. Which one is _, this one or that one?A. good B. bad C. best D. worse14. He is _ than me.A. older B. elder C. young D. more younger15. I dont like the movie. Its much too _.A. more boring B. scarier C. sad D. sadder【教学反思】SectionA Grammar-3c【课 题】Unit 3 Im more outgoing than my sisterSectionA Grammar-3c【学习目标】比较级的进一步运用【学习重点难点】表示比较含义的句型的了解【学法指导】1. Reading ;2. Writing ;3. Pairwork【教学过程】一、 导入（启发探究 3分钟）List the things that are the same and differet between you and your partner .The sameDifferentWere both girls .Im taller than she is .二、自学（自主探究 6分钟）语法知识：Is Tom smarter than Sam? No,he isnt. Sam is smarter than Tom.Is Tara more outgoing than Tina? No, she isnt. Tina is more outgoing than Tara.Are you a friendly as your sister? No, Im not. Im friendlier.Does Tara work as hard as Tina? Yes, she does.Whos more hardworking at school? Tina thinks she works harder than me.1. I can do the work better with _ money.A. more B. less C. fewer D. much2. Im _ quieter than Susan.A. little B. few C. a little D. a few3. The watch is not _ beautiful as that one.A. very B. too C. so D. more4. His French isnt so good as _.A. her B. sh