2013版新目標(biāo)英語(yǔ)八年級(jí)上unit 3導(dǎo)學(xué)案 (全單元)

1、詹大悲中學(xué)初二英語(yǔ)導(dǎo)學(xué)案：Unit 3 Im more outgoing than my sister 課 型審核人使用人序 號(hào)備課時(shí)間審核時(shí)間使用時(shí)間班 級(jí)姓 名Section A 1a1c 【學(xué)習(xí)目標(biāo)】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.【學(xué)習(xí)重點(diǎn)難點(diǎn)】Sam has longer hair than Tom . Both

2、Sam and Tom can play the drums, but Sam plays them better than Tom.【學(xué)法指導(dǎo)】1. Listening ;2. Pairwork .【教學(xué)過(guò)程】導(dǎo)入啟發(fā)探究 3分鐘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

3、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 .當(dāng)A 和B做比擬時(shí)時(shí)，用“比擬級(jí)+ than

4、 +比擬對(duì)象來(lái)表示。如：My room is smaller than yours. 我的房間比你的小。She got there earlier than I did. 她比我到得早。二、自學(xué)自主探究 6分鐘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；較好的 adv.更好地loudly ladli adv.大聲地；高聲地；花俏地 quietly kwatli adv.安靜地；悄悄地；平靜地II we can use all of

5、 them to describe the people.outgoing better loudly quietly III finish 1aIV . 寫出以下各形容詞的反義詞.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分鐘I、完成17頁(yè)1a1、Match cach word with its opposite.2、看圖片，用盡可能多的形容詞

6、來(lái)描繪圖中六個(gè)人物。注意要用到1a中的幾組反義詞。3、比擬以下句子：a. Tom has short hair. a. Tom is calm. b. Tom has shorter hair than Sam. b. Tom is calmer than Sam.小組內(nèi)說(shuō)一說(shuō)a、b兩個(gè)句子有什么不同？你能理解這種比擬的句子嗎？4、小組活動(dòng)：和你的組員共同比擬圖中三對(duì)雙胞胎的不同點(diǎn)。II、完成17頁(yè)1b1、聽(tīng)錄音完成1b。錄音播放同時(shí)抓住關(guān)鍵信息邊聽(tīng)邊記錄。2、聽(tīng)錄音并跟讀。3、大聲朗讀錄音材料并明確其含義。III、完成17頁(yè)1c1、兩人一組完成1c對(duì)話2、在全組表演1c對(duì)話3、在全班表演1c

7、對(duì)話四、總結(jié)引深探究 15分鐘寫出以下形容詞的比擬級(jí)。funny thin small fast serious popular fat heavy outgoing athletic 用所給詞的適當(dāng)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

8、 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、練評(píng)包含“考點(diǎn)鏈接 應(yīng)用探究 6分鐘句型轉(zhuǎn)換1. Tom is thin . Jim is thinner .(合并為一句) Tom is _ _Jim . Jim is _ _ Tom .2. This computer is

9、newer than that one .(同義句) That computer is _ _ this one .3. Tom is twelve years old . Jim is fourteen years old .(合并為一句) Tom is _ _ Jim .4. My cousin is calmer than his .(同義句) His cousin is _ than _ .5. Tom is healthier than Jim . (提問(wèn)) _ is healthier , Tom _ Jim ?完形填空：Most American families are sma

10、ller 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 vis

11、it their parents on _5_. Parents usually let their children choose選擇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

12、_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

13、. 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【學(xué)習(xí)目標(biāo)】1、能夠熟記并正確使用以下單詞：as, way, both, however, laugh.了解其它單詞。2、能夠熟記并正確使用以下短語(yǔ)：more than, be good at .3、通過(guò)觀察分析，對(duì)人物進(jìn)行比擬，尋找不同和相同點(diǎn)。培養(yǎng)觀察能力、分析能力和【學(xué)習(xí)

14、重點(diǎn)難點(diǎn)】通過(guò)觀察分析，對(duì)人物進(jìn)行比擬，尋找不同和相同點(diǎn)。培養(yǎng)觀察能力、分析能力?！緦W(xué)法指導(dǎo)】Speaking, listening & writing【教學(xué)過(guò)程】導(dǎo)入啟發(fā)探究 3分鐘Step 1學(xué)過(guò)的局部雙音節(jié)和多音節(jié)描述性形容詞 adjectives Sentences 多音節(jié)詞局部雙音節(jié)詞 interesting This story is interesting. beautiful This park is beautiful . _ _ _ _Step 2 . 單音節(jié)詞和局部雙音節(jié)詞形容詞舉例運(yùn)用 Sentence 1. _ Sentence 2. _ Sentence 3. _

15、Sentence 4. _Step 3. Learn :多音節(jié)詞和局部雙音節(jié)詞形容詞比擬級(jí)規(guī)那么變化 *在多音節(jié)和局部雙音節(jié)詞的詞前加more(更)/less(較不)，most(最)/least(最不); 另外，由過(guò)去分詞轉(zhuǎn)化而成的形容詞，不管多少個(gè)音節(jié)都用這種形式。如： beautiful more/less beautiful most/least beautifulserious more/less serious most/least seriouspopular more/less popular most/least populartired more/less tired mos

16、t/least tiredworried more/less worried more/less worriedpleased more/less pleased most/least pleased用法舉例： interesting : This story is more interesting than that one .beautiful : This park is more beautiful than that one . _ _Step 4寫出以下各詞的比擬級(jí) long 2. good 3. heavy 4. short 5. tall _6. loudly 7 .thin

17、8. lazy 9. outgoing 10. fast. 11.early 12. friendly 13. many/much 14. funny 15. important_ 16. clearly 17. hard-working Step 5.用所給詞的適當(dāng)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 classic

18、al music古典音樂(lè).(popular) 5. This car is even _ .(expensive) 6. These flowers are so _ .(beautiful)二、自學(xué)自主探究 6分鐘1、拼讀單詞、記憶漢語(yǔ)。hard-working hd wkadj.勤勉的；努力工作的 competition kmptn n.競(jìng)爭(zhēng)；比賽fantastic fntstk adj.極好的；了不起的 which adj.哪一個(gè)；哪一些 pron.哪一個(gè)；哪些 clearly klli adv.清楚地；顯然地 win wn v.贏；贏得；獲勝；獲得 n.勝利 2、學(xué)習(xí)2a：歸納比擬等級(jí)

19、的構(gòu)成形容詞與副詞的比擬級(jí)大多數(shù)形容詞性質(zhì)形容詞和副詞有比擬級(jí)和最高級(jí)的變化，即原級(jí)、比擬級(jí)和最高級(jí)，用來(lái)表示事物的等級(jí)差異。原級(jí)即形容詞的原形，比擬級(jí)和最高級(jí)有規(guī)那么變化和不規(guī)那么變化兩種。1規(guī)那么變化單音節(jié)詞和少數(shù)雙音節(jié)詞，加詞尾-er，-est來(lái)構(gòu)成比擬級(jí)和最高級(jí)。構(gòu)成法原級(jí)比擬級(jí)最高級(jí)一般單音節(jié)詞末尾加-er，-esttall高的great巨大的tallergreatertallestgreatest以不發(fā)音的e結(jié)尾的單音節(jié)詞和少數(shù)以-le結(jié)尾的雙音節(jié)詞只加-r，-stnice好的large大的nicerlargernicestlargest以一個(gè)輔音字母結(jié)尾的閉音節(jié)單音節(jié)詞，雙寫結(jié)尾

20、的輔音字母，再加-er，-estbig大的hot熱的biggerhotterbiggesthottest“以輔音字母+y結(jié)尾的雙音節(jié)詞，改y為i，再加-er， -esteasy容易的busy忙的easierbusiereasiestbusiest少數(shù)以-er，-ow結(jié)尾的雙音節(jié)詞末尾加-er，-estclever聰明的narrow窄的cleverernarrowercleverestnarrowest其他雙音節(jié)詞和多音節(jié)詞，在前面加more，most來(lái)構(gòu)成比擬級(jí)和最高級(jí)important重要的easily容易地more importantmore easilymost importantmos

21、t easily2不規(guī)那么變化原級(jí)比擬級(jí)最高級(jí)good好的well健康的betterbestbad壞的ill有病的worseworstold老的older/elderoldest/eldestmuch/many多的moremostlittle少的lessleastfar遠(yuǎn)的farther/furtherfarthest/furthest三、交流合作探究 10分鐘學(xué)習(xí).2b Listen看圖畫，猜想Tina和Tara的異同點(diǎn) Listen and complete activities 2b .聽(tīng)音填空 Interviewer : Tina , do you think you are diff

22、erent 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、讀對(duì)話，找出比擬級(jí)并在其下劃線。A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is

23、 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 cl

24、early 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

25、than Sam ? B: No , he isnt . Sam is smarter than Tom . 四、總結(jié)引深探究 15分鐘2c總結(jié)比擬級(jí)的運(yùn)用 當(dāng)A 和B做比擬時(shí)時(shí)，用“比擬級(jí)+ than +比擬對(duì)象來(lái)表示。如：My room is smaller than yours. 我的房間比你的小。She got there earlier than I did. 她比我到得早。注意：一般來(lái)說(shuō)，比擬對(duì)象為人稱代詞時(shí)，用主格或賓格均可。但是，當(dāng)句子中謂語(yǔ)動(dòng)詞為及物動(dòng)詞時(shí)，人稱代詞用主格或賓格意義不同。如：I like you better than he (likes you). 我比他更

26、喜歡你。 I like you better than (he likes) him. 我喜歡你勝過(guò)喜歡他。根據(jù)句意填入單詞的正確形式：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 _(

27、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 girl

28、s 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、練評(píng)包含“考點(diǎn)鏈接 應(yīng)用探究 6分鐘根底寫作訓(xùn)練。至少?gòu)?個(gè)方面比擬自己和一個(gè)朋友或家人的區(qū)別。不少于50個(gè)單詞。分【教學(xué)反思】SectionA 2d【課 題】Unit 3 Im more outgoing than my sisterSectionA 2d【學(xué)習(xí)目標(biāo)】進(jìn)一步學(xué)習(xí)運(yùn)用比擬級(jí)描述人物編寫對(duì)話?！緦W(xué)習(xí)重點(diǎn)難

29、點(diǎn)】各種比擬級(jí)句式運(yùn)用【學(xué)法指導(dǎo)】比照學(xué)習(xí)【教學(xué)過(guò)程】導(dǎo)入啟發(fā)探究 3分鐘我的過(guò)去與現(xiàn)在 (Self-check2)課前任務(wù): 學(xué)生準(zhǔn)備自己小時(shí)侯與現(xiàn)在的照片。1教師可以向全班同學(xué)展示自己以前和現(xiàn)在的照片最好是把照片掃描到電腦, 用幻燈片的方式放映。, 請(qǐng)同學(xué)們描述幾張照片的區(qū)別。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 th

30、an before. 學(xué)生說(shuō)出這些句子的時(shí)候, 教師適當(dāng)?shù)匾?a little, much ,等修飾形容詞比擬級(jí)的副詞和 asas, the same as, 等原級(jí)結(jié)構(gòu)的短語(yǔ)。2兩人一組, 互相向?qū)Ψ秸故咀约簬?lái)的照片, 用所學(xué)的句子結(jié)構(gòu)描述幾張照片的相同和不同之處。3請(qǐng)一些同學(xué)在全班展示自己和Partner所帶來(lái)的照片, 并表達(dá)它們之間的相同和不同之處。二、自學(xué)自主探究 6分鐘寫出以下詞的比擬級(jí)。outgoing_; athletic_; wild_; serious_; beautiful_; quiet_; calm_; popular_;good_; well_; cool_; i

31、mportant_; heavy_;thin_; fat_; hot_。三、交流合作探究 10分鐘Reading ( Activity 2d)Task1：小組成員看圖畫，猜想人物的動(dòng)作及感受。Task2：小組自學(xué)課文的生詞并嘗試聽(tīng)寫局部生詞。Task3：小組長(zhǎng)帶著組員正確朗讀課文，注意語(yǔ)音語(yǔ)調(diào)。Task3：小組長(zhǎng)帶著組員翻譯課文，并勾畫短語(yǔ)。唱歌比賽 比、唱得好 頭發(fā)較短的那個(gè) 比、唱得清楚 比、跳得好 更多地練習(xí) 重要的是學(xué)到東西 重要的是得到快樂(lè) 介詞短語(yǔ)做后置定語(yǔ)修飾人或物the one on the black bike, the one in a red coat, the man

32、in the green car閱讀理解。對(duì)錯(cuò)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 socce

33、r. 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. Al

34、i and Ahmet are very popular at school, and they both have a lot of friends.Ali plays more soccer than Ahmet ( )Both brothers like tennis. ( )Ali is more outgoing than Ahmet. ( )The twin brothers are popular at school. ( ) Ali likes to watch soccer games on TV. ( )四、總結(jié)引深探究 15分鐘幾個(gè)值得注意的比擬級(jí)句式一、the+比擬級(jí),

35、 the+比擬級(jí)此句型表示后者隨著前者的變化而變化，意為“越就越，前者相當(dāng)于一個(gè)條件句，因此，要用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。如：The better I knew him, the more I liked him. 我越了解他就越喜歡他。The more difficult the questions are, the less likely Ill be able to answer them. 題目越難我越答不出。二、the+比擬級(jí)+of the two表示“兩者中較的那個(gè)人或物時(shí)，在比擬級(jí)前加定冠詞the。如：He is the taller of the two. 他是兩人中較高的那

36、個(gè)。She was the more promising worker of the two. 她是兩人之中更有培養(yǎng)前途的工人。三、比擬級(jí)+and+比擬級(jí)此句型表示“越來(lái)越，單音節(jié)形容詞或副詞用“-er+and +-er，如：Things are getting better and better every day. 情況一天天好起來(lái)。Its becoming more and more difficult to find a job. 找工作越來(lái)越困難了。Holiday nights are getting less and less expensive. 假日機(jī)票越來(lái)越廉價(jià)了。四、not

37、 +比擬級(jí)+ than / no +比擬級(jí)+ than比擬級(jí)前加not，表示前者不如后者，與not asas相當(dāng)；比擬級(jí)前加no是對(duì)兩者的否認(rèn)，意為“和一樣不，與neithernor或“as+相反意義的形容詞或副詞+as相當(dāng)。如：He is not taller than me. 他不如我高。He is no taller than me. 他同我一樣不高。(即一樣矮)His English is not better than mine. 他的英語(yǔ)不如我的英語(yǔ)好。His English is no better than mine. 他的英語(yǔ)同我的英語(yǔ)一樣不好。(即一樣差)You are n

38、ot more careful than he is. 你不如他仔細(xì)。You are no more careful than he is. 你和他一樣不仔細(xì)。(即一樣粗心)五、less / least +原級(jí)“l(fā)ess原級(jí)表示降級(jí)的比擬級(jí)；“l(fā)east原級(jí)表示降級(jí)的最高級(jí)。如：Would you mind speaking less quickly? 你可否講得慢一點(diǎn)?The movie was less funny than the book. 電影沒(méi)有書那么滑稽有趣。This is the least useful of the four books. 這是四本書中最沒(méi)用的一本。It i

39、s said that those who eat the most are the least healthy. 據(jù)說(shuō)吃得最多的人身體最差。六、lessthan的用法1. 本身用作比擬級(jí)：把more看成many或much的比擬級(jí)，后接名詞，表示“比更多。如：Statistics show that there are more boys than girls at school. 統(tǒng)計(jì)數(shù)字說(shuō)明學(xué)校的男生比女生多。 2. 后接多音節(jié)形容詞和副詞：more后接多音節(jié)形容詞或副詞，前后是兩個(gè)或兩類人或物進(jìn)行比擬時(shí)，表示“比更。如：Airports were more closely watched

40、 than anyplace else. 飛機(jī)場(chǎng)比任何其他地方看守得更嚴(yán)密。All human beings are much more intelligent than animals. 所有人類的智力都比動(dòng)物高得多。3. 對(duì)同一對(duì)象的兩個(gè)方面進(jìn)行比擬：假設(shè)是對(duì)同一個(gè)人或物在不同方面進(jìn)行取舍時(shí)，意為“與其說(shuō)倒不如，此時(shí)，不管形容詞或副詞是單音節(jié)、雙音節(jié)還是多音節(jié)，一律用morethan。如He is more hungry than tired. 與其說(shuō)他累了，倒不如說(shuō)他餓了。I was more annoyed than worried. 我與其說(shuō)是著急，不如說(shuō)是生氣。五、練評(píng)包含“考點(diǎn)鏈

41、接 應(yīng)用探究 6分鐘1. (2021，上海奉賢模擬)She looks as _ as a Barbie Doll. A. carefully B. lovely C. beautifully D. sweetly 2. (2021,湖北襄陽(yáng))-Helen, can I wear jeans and a T- shirt to the school talent show? 一OK，but a dress might be _.good B. bad C. better D. worse 3. (2021，山東淄博)-Is that girl Amy? 一No，thats Wendy. Amy

42、 is _ than Wendy.thin B. thinner C. thinnest D. the thinnest 4. (2021，湖南常德)Li Huas shoes are as _ as Zhang Huis. A. cheap B. cheaper C. the cheaper 5. (2021，安徽改編)-Are you relaxing yourself here ?一Yes. It is _to walk slowly along the river. A. fantastic B. boring C. Strange D. terrible 6.(熱點(diǎn)題)The wat

43、er 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(熱點(diǎn)題)Li Na _ a gold medal again in Shenzhen _ January 5th，2021. beat;in B. won; in C. Won; on D. beat;on 8.There are more students in Grade Two than _

44、.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. (2021，貴州銅仁改編)The weather in Harbin in summer is _ than that in Beijing. Theyre different.A. cool B. much co

45、oler 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.

46、 more younger15. I dont like the movie. Its much too _.A. more boring B. scarier C. sad D. sadder【教學(xué)反思】SectionA Grammar-3c【課 題】Unit 3 Im more outgoing than my sisterSectionA Grammar-3c【學(xué)習(xí)目標(biāo)】比擬級(jí)的進(jìn)一步運(yùn)用【學(xué)習(xí)重點(diǎn)難點(diǎn)】表示比擬含義的句型的了解【學(xué)法指導(dǎo)】1. Reading ;2. Writing ;3. Pairwork【教學(xué)過(guò)程】導(dǎo)入啟發(fā)探究 3分鐘List the things that are

47、 the same and differet between you and your partner .The sameDifferentWere both girls .Im taller than she is .二、自學(xué)自主探究 6分鐘語(yǔ)法知識(shí)：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

48、? 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

49、 _ beautiful as that one.A. very B. too C. so D. more4. His French isnt so good as _.A. her B. she C. his D. hers5. Its much better than _ classes.A. have B. has C. to have D. having三、交流合作探究 10分鐘Step 3a 1 .read the words in the box,and know their meanings2.make up the sentences and finish the task.3

50、.check the answers.4.read the sentences aloud by the students.Step 3b1 .read the words in the box,and know their meanings2.answer the quetions and finish the task.3.check the answers.4.read the sentences aloud by the students.5.Step 3c1 .read the words in the box,and know their meanings2.make conver

51、sations in pairs.3.act out the conversations.4. underline some phrases:四、總結(jié)引深探究 15分鐘形容詞與副詞的比擬級(jí)一 原級(jí)比擬1. 由“as + 形容詞 + as或“as + 形容詞 + 名詞 + as構(gòu)成。2. 由“not so (as) + 形容詞 + as或“not so (as) + 形容詞 + 名詞 + as構(gòu)成。as.as意為和一樣，表示同級(jí)的比擬。使用時(shí)要注意第一個(gè)as為副詞，第二個(gè)as為連詞。其根本結(jié)構(gòu)為：as+ adj./ adv. +as。例如： (1)This film is as interest

52、ing as that one.這部電影和那部電影一樣有趣。 (2)Your pen writes as smoothly as mine.你的鋼筆書寫起來(lái)和我的一樣流暢。 My grandpa is as energetic as a young man.Exercise is as useful a way as any other to lose unwanted weight.I try to find as much information as I can about what happened.其否認(rèn)式為not as/so +adj./ adv. +as。例如： This dic

53、tionary is not as/so useful as you think.這本字典不如你想象的那樣有用。Luckily the weather was not so wet as it is today. 假設(shè)有修飾成分，如twice, three times, half, a quarter等，那么須置于第一個(gè)as之前。例如： Your bag is twice as expensive as mine.你的袋子比我的貴一倍。二. “否認(rèn) + 比擬級(jí) 相當(dāng)于最高級(jí)。 Wait until we get a satisfactory reply, will you? I couldnt

54、 agree more. The idea sounds great to me.5. “a + 比擬級(jí) + 名詞than 結(jié)構(gòu)常出現(xiàn)在以never構(gòu)成的完成時(shí)態(tài)的動(dòng)詞后面。How beautifully she sings！I have never heard a better voice.6. 倍數(shù)表示法：times as + 形容詞原級(jí) + as；times + 形容詞比擬級(jí) + than；times the + 性質(zhì)名詞 + of。The dining hall is three times as large as that one.The dining hall is three t

55、imes larger than that one.The dining hall is three times the size of that one. 三比擬級(jí)應(yīng)注意的問(wèn)題1. 為了防止重復(fù), 常用the one代替單數(shù)可數(shù)名詞, the ones, those 代替復(fù)數(shù)名詞, that 代替單數(shù)或不可數(shù)名詞。2. 當(dāng)比擬對(duì)象屬于同一范圍時(shí)，需使用other來(lái)排除自身，否那么會(huì)造成與自身相比擬的矛盾。Canada is larger than any other country in North America.4. “no + 形容詞的比擬級(jí) + than結(jié)構(gòu)表達(dá)對(duì)兩者均否認(rèn)。Dont

56、 be proud so early. You are no better than me5. 比擬級(jí)前面可以用even, still, yet , any, much, rather, a little, a lot, by far等修飾語(yǔ)用以加強(qiáng)語(yǔ)氣或表示比擬程度。To tell you the truth, my boyfriend is much older than me.五、練評(píng)包含“考點(diǎn)鏈接 應(yīng)用探究 6分鐘根據(jù)句意填入單詞的正確形式：1. My brother is two years _(old)than me.2. Tom is as _(fat) as Jim.3. Is

57、 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

58、 _ (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.【教學(xué)反

59、思】SectionB 1a-1e【學(xué)習(xí)目標(biāo)】1.識(shí)記、運(yùn)用描述好朋友標(biāo)準(zhǔn)的詞句。2.聽(tīng)磁帶，進(jìn)一步熟悉比擬級(jí)的用法并學(xué)會(huì)運(yùn)用聽(tīng)力中所使用的比照方法。3.提高自己的聽(tīng)力技巧。【學(xué)習(xí)重點(diǎn)難點(diǎn)】識(shí)記并運(yùn)用描述好朋友標(biāo)準(zhǔn)的詞句進(jìn)行文段的理解；將聽(tīng)力中使用的比照方法移為己用?！緦W(xué)法指導(dǎo)】聽(tīng)、讀、運(yùn)用【教學(xué)過(guò)程】導(dǎo)入啟發(fā)探究 3分鐘比擬級(jí)運(yùn)用I am older than Tom.M y book is newer than yours.kate s skirt is cheaper than mine. My hair is longer than hers.You are heavier than m

60、e.Write down what you think a good friend should be like .A good friend a. is friendly / kind . b. makes me happy . c. d.e. f.1. Go through the sentences in activity 1a , and do the activity .2. Discuss : A: I think a good friend makes me laugh . B: For me , a good friend _ . C: Yes , and a good fri