2022年新目標(biāo)英語(yǔ)八年級(jí)上unit3導(dǎo)學(xué)案

1、中學(xué)初二英語(yǔ)導(dǎo)學(xué)案：unit 3 i m 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 【教學(xué)過程】一、 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 . _ _ _ _ let s describe the follwing people:(1)tall : jim is taller than tim . quiet : lucy is quiet

2、er 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做比較時(shí)時(shí)，用“

3、比較級(jí)+ than +比較對(duì)象”來表示。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 a?t ? adj.外向的better bet?(r) adj.更好的；較好的 adv. 更好地loudly la?dli adv.大聲地；高聲地；花俏地quietly kwa? tli adv.安靜地；悄悄地；平靜地

4、ii we can use all of them to describe the people. outgoing better loudly quietly iii finish 1a iv . 寫出下列各形容詞的反義詞. 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) 1a 1、 match cac

5、h word with its opposite. 2、看圖片，用盡可能多的形容詞來描繪圖中六個(gè)人物。注意要用到1a 中的幾組反義詞。3、比較下列句子：a. tom has short hair. a. tom is calm. b. tom has shorter hair than sam. b. tom is calmer than sam. 小組內(nèi)說一說a、 b 兩個(gè)句子有什么不同？你能理解這種比較的句子嗎？4、小組活動(dòng)：和你的組員共同比較圖中三對(duì)雙胞胎的不同點(diǎn)。ii 、完成 17 頁(yè) 1b 1、聽錄音完成1b。錄音播放同時(shí)抓住關(guān)鍵信息邊聽邊記錄。2、聽錄音并跟讀。3、大聲朗讀錄音材料

6、并明確其含義。iii、完成 17 頁(yè) 1c 1、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 對(duì)話四、總結(jié)（引深探究 15分鐘）寫出下列形容詞的比較級(jí)?！緦W(xué)習(xí)目標(biāo)】outgoing better loudly quietly that s 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 sam and

7、 tom can play the drums, but sam plays them better than tom. 【學(xué)法指導(dǎo)】1. listening ; 2. pairwork . 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 1 頁(yè)，共 14 頁(yè) - - - - - - - - -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.

8、 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 b

9、ig . 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 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.

10、 my cousin is calmer than his .(同義句 ) his cousin is _ than _ . 5. tom is healthier than jim . (提問 ) _ 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 wh

11、en 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（選擇） their own （自己的） _6_. americans thinks it _7_ for young people to

12、 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.

13、 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. does 10. a. what b.

14、when c. where d. how sectiona 2a-2c 【學(xué)習(xí)目標(biāo)】1、能夠熟記并正確使用下列單詞：as, way, both, however, laugh.了解其它單詞。2、能夠熟記并正確使用下列短語(yǔ)：more than, be good at . 3、通過觀察分析，對(duì)人物進(jìn)行比較，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)重點(diǎn)難點(diǎn)】通過觀察分析，對(duì)人物進(jìn)行比較，尋找不同和相同點(diǎn)。培養(yǎng)觀察能力、分析能力。【學(xué)法指導(dǎo)】speaking, listening & writing 【教學(xué)過程】一、導(dǎo)入（啟發(fā)探究 3分鐘）step 1學(xué)過的部分雙音節(jié)和多音節(jié)描述性形容

15、詞 adjectives sentences interesting this story is interesting. beautiful this park is beautiful . _ _ _ _ step 2 . 單音節(jié)詞和部分雙音節(jié)詞形容詞舉例運(yùn)用 sentence 1. _ sentence 2. _ sentence 3. _ sentence 4. _ step 3. learn :多音節(jié)詞和部分雙音節(jié)詞形容詞比較級(jí)規(guī)則變化 * 在多音節(jié)和部分雙音節(jié)詞的詞前加more(更)/less(較不 ) ，most( 最)/least(最不 ); 另外，由過去分詞轉(zhuǎn)化而成的形容詞，

16、不論多少個(gè)音節(jié)都用這種形式。如： beautiful more/less beautiful most/least beautiful serious more/less serious most/least serious popular more/less popular most/least popular tired more/less tired most/least tired worried more/less worried more/less worried pleased more/less pleased most/least pleased 多音節(jié)詞部分雙音節(jié)詞精品學(xué)習(xí)

17、資料 可選擇p d f - - - - - - - - - - - - - - 第 2 頁(yè)，共 14 頁(yè) - - - - - - - - -用法舉例： interesting : this story is more interesting than that one . beautiful : this park is more beautiful than that one . _ _ _ _ step 4 寫出下列各詞的比較級(jí)1.long 2. good 3. heavy 4. short 5. tall _ 6. loudly 7 .thin 8. lazy 9. outgoing 1

18、0. 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 classical music（古典音樂）.(popul

19、ar) 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 h ? d w ? k? adj.勤勉的；努力工作的competition ? k?mp?t ? n n.競(jìng)爭(zhēng)；比賽fantastic f?nt?st? k 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 kl? li adv.清楚地；顯然地win w ? n v.贏；贏得；獲勝；獲得 n. 勝利2、學(xué)習(xí) 2a：歸

20、納比較等級(jí)的構(gòu)成形容詞與副詞的比較級(jí)大多數(shù)形容詞（性質(zhì)形容詞）和副詞有比較級(jí)和最高級(jí)的變化，即原級(jí)、比較級(jí)和最高級(jí)，用來表示事物的等級(jí)差別。原級(jí)即形容詞的原形，比較級(jí)和最高級(jí)有規(guī)則變化和不規(guī)則變化兩種。1規(guī)則變化單音節(jié)詞和少數(shù)雙音節(jié)詞，加詞尾-er ，-est來構(gòu)成比較級(jí)和最高級(jí)。構(gòu)成法原級(jí)比較級(jí)最高級(jí)一般單音節(jié)詞末尾加-er ，-est tall（ 高的）great （巨大的）taller greater tallest greatest 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)nice （好的）large （大的）nicer larger nicest largest 詞只加

21、 -r ， -st 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)尾的輔音字母，再加-er ， -est big （大的）hot （熱的）bigger hotter biggest hottest “以輔音字母+y”結(jié)尾的雙音節(jié)詞，改 y 為 i ，再加-er ，-est easy（容易的）busy （忙的）easier busier easiest busiest 少數(shù)以 -er ，-ow 結(jié)尾的雙音節(jié)詞末尾加-er ，-est clever （聰明的）narrow （窄的）cleverer narrower cleverest narrowest 其他雙音節(jié)詞和多音節(jié)詞，在前面加more，mo

22、st來構(gòu)成比較級(jí)和最高級(jí)important（重要的）easily（容易地）more important more easily most important most easily 2不規(guī)則變化原級(jí)比較級(jí)最高級(jí)good（好的） well （健康的）better best bad（壞的） ill（有病的）worse worst old （老的）older/elder oldest/eldest much/many（多的）more most little（少的）less least far （遠(yuǎn)的）farther/further farthest/furthest 三、交流（合作探究 10分鐘）學(xué)

23、習(xí) .2b listen 1.看圖畫，猜測(cè)tina 和 tara 的異同點(diǎn)2. listen and complete activities 2b . 3.聽音填空 interviewer : tina , do you think you are different from tara ? tina : oh , sure . we re very different . i m _ than tara . and i m _ . let s see , what else ? oh , im _ , too . interviewer : so, tara , are you _ than

24、 tina ? tara : i guess so . but i m _ than tina . and i m _ . 4、讀對(duì)話，找出比較級(jí)并在其下劃線。a: that s tara, isn t 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

25、 well! julie: well, i think lisa sang better than nely. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 3 頁(yè)，共 14 頁(yè) - - - - - - - - -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 t

26、hat 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、總結(jié)（引深探究 15分鐘）2c 總結(jié)比較級(jí)

27、的運(yùn)用當(dāng) a 和 b做比較時(shí)時(shí)，用“比較級(jí)+ than + 比較對(duì)象”來表示。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：一般來說，比較對(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). 我比他更喜歡你。i like you better than (he likes) him. 我喜歡你勝過喜歡他。根據(jù)句意填入單詞的正確形式：1.

28、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 c

29、lass. 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 theboys?no,they_. 14. jim runs _(slow). but

30、ben runs _(slow). 15.th e 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）基礎(chǔ)寫作訓(xùn)練。至少?gòu)?5個(gè)方面比較自己和一個(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)用比較級(jí)描述人物編寫對(duì)話?！緦W(xué)習(xí)重點(diǎn)難點(diǎn)】各種比較級(jí)句式運(yùn)用【學(xué)法指導(dǎo)】對(duì)比學(xué)習(xí)【教學(xué)過程】一、 導(dǎo)入（啟發(fā)探究 3分鐘）我的過去與現(xiàn)在 (self-

31、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 than before. 學(xué)生說出這些句子的時(shí)候, 教師適當(dāng)?shù)匾?a little, muc

32、h ,等修飾形容詞比較級(jí)的副詞和 as ,as, 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淼恼掌? 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所帶來的照片 , 并敘述它們之間的相同和不同之處。二、自學(xué)（自主探究 6分鐘）寫出下列詞的比較級(jí)。outgoing_; athletic_; wild_; serious_; beautiful_; quiet_; calm_; popular_; 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 4 頁(yè)，共 14 頁(yè)

33、 - - - - - - - - -good_; well_; cool_; important_; 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，猜測(cè)人物的動(dòng)作及感受。task2：小組自學(xué)課文的生詞并嘗試聽寫部分生詞。task3：小組長(zhǎng)帶領(lǐng)組員正確朗讀課文，注意語(yǔ)音語(yǔ)調(diào)。task3：小組長(zhǎng)帶領(lǐng)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介詞短語(yǔ)做后置定語(yǔ)修飾人或物the one on the black bi

34、ke, the one in a red coat, the man in the green car 閱讀理解。對(duì)錯(cuò)（分）the soccer twins many people think that twins are exactly the same. but they re 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

35、 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

36、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 socc

37、er games on tv. ( ) 四、總結(jié)（引深探究 15分鐘）幾個(gè)值得注意的比較級(jí)句式一、 the+ 比較級(jí) , the+比較級(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+ 比較級(jí) +of the two

38、 表示“兩者中較 , 的那個(gè)人或物”時(shí)，在比較級(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、比較級(jí) +and+比較級(jí)此句型表示“越來越 , ”，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。it s becoming more and more difficult to find a jo

39、b. 找工作越來越困難了。holiday nights are getting less and less expensive. 假日機(jī)票越來越便宜了。四、 not + 比較級(jí) + than / no +比較級(jí) + than 比較級(jí)前加not ，表示前者不如后者，與not as,as相當(dāng)；比較級(jí)前加no 是對(duì)兩者的否定，意為“和, 一樣不 , ”，與neither,nor,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 i

40、s 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 not 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)的比較級(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)? t

41、he movie was less funny than the book. 電影沒有書那么滑稽有趣。this is the least useful of the four books. 這是四本書中最沒用的一本。it is said that those who eat the most are the least healthy. 據(jù)說吃得最多的人身體最差。六、less,than,的用法1. 本身用作比較級(jí)：把more 看成 many或 much的比較級(jí)，后接名詞，表示“比, 更多”。如：statistics show that there are more boys than girl

42、s at school. 統(tǒng)計(jì)數(shù)字表明學(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)行比較時(shí)，表示“比 , 更”。如：airports were more closely watched 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)行比較：若是對(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 ,精品學(xué)習(xí)資料 可選擇p d f - -

43、- - - - - - - - - - - - 第 5 頁(yè)，共 14 頁(yè) - - - - - - - - -倒不如 , ”，此時(shí)，不論形容詞或副詞是單音節(jié)、雙音節(jié)還是多音節(jié)，一律用more,than, 。如he is more hungry than tired. 與其說他累了，倒不如說他餓了。i was more annoyed than worried. 我與其說是著急，不如說是生氣。五、練評(píng)（包含“考點(diǎn)鏈接” 應(yīng)用探究 6分鐘）1. (2013，上海奉賢模擬)she looks as _ as a barbie doll. a. carefully b. lovely c. beauti

44、fully d. sweetly 2. (2012,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 _. a.good b. bad c. better d. worse 3. (2012，山東淄博 )-is that girl amy? 一 no，that s wendy. amy is _ than wendy. a.thin b. thinner c. thinnest d. the thinnest 4. (2012，湖南常德 )li

45、hua s shoes are as _ as zhang huis. a. cheap b. cheaper c. the cheaper 5. (2012 ，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 water in the lakes and rivers in yunnan became _ because of the dry weather

46、. 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， 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. th

47、e internet makes the world become_. a. bigger and bigger b. more and more c. smaller and smaller d, more and more beautiful 10. (2012，貴州銅仁改編)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

48、b. my c. me d. i 12. lin tao is younger than _ boy in his class. a. any others b. any other c. the other d. the others 13. which one is _, this one or that one? a. good b. bad c. best d. worse 14. he is _ than me. a. older b. elder c. young d. more younger 15. i dont like the movie. its much too _.

49、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)】比較級(jí)的進(jìn)一步運(yùn)用【學(xué)習(xí)重點(diǎn)難點(diǎn)】表示比較含義的句型的了解【學(xué)法指導(dǎo)】1. reading ; 2. writing ; 3. pairwork 【教學(xué)過程】一、 導(dǎo)入（啟發(fā)探究 3分鐘）list the things that are the same and differet between you and your p

50、artner . the same different we re both girls . i m 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 isn t. tina is more outgoing than tara. are you a friendly as your sister? no, im not. im friendlier. does

51、 tara work as hard as tina? yes, she does. who s 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. much 2. i m _ quieter than susan.a. little b. few c. a little d. a few 3. the watch is not _ beautiful as that one.

52、 a. very b. too c. so d. more 4. his french isn t so good as _.a. her b. she c. his d. hers 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 6 頁(yè)，共 14 頁(yè) - - - - - - - - -5. 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 the

53、ir meanings 2.make up the sentences and finish the task. 3.check the answers. 4.read the sentences aloud by the students. step 3b 1 .read the words in the box,and know their meanings 2.answer the quetions and finish the task. 3.check the answers. 4.read the sentences aloud by the students. 5. step 3

54、c 1 .read the words in the box,and know their meanings 2.make conversations in pairs. 3.act out the conversations. 4. underline some phrases: 四、總結(jié)（引深探究 15分鐘）形容詞與副詞的比較級(jí)（一）原級(jí)比較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，

55、表示同級(jí)的比較。使用時(shí)要注意第一個(gè)as 為副詞，第二個(gè)as 為連詞。其基本結(jié)構(gòu)為：as+ adj./ adv. +as。例如：(1)this film is as interesting 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

56、 much information as i can about what happened. 其否定式為not as/so +adj./ adv. +as。例如：this dictionary 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. 若有修飾成分，如twice, three times, half, a quarter等，則須置于第一個(gè)as 之前。例如：your bag is twice as expensive as mine.你的袋

57、子比我的貴一倍。（二） . “否定 + 比較級(jí)” 相當(dāng)于最高級(jí)。 wait until we get a satisfactory reply, will you? i couldnt agree more. the idea sounds great to me. 5. “a + 比較級(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 + 形容詞比較級(jí) + th

58、an ； times the + 性質(zhì)名詞 + of 。the dining hall is three times as large as that one. the dining hall is three times larger than that one. the dining hall is three times the size of that one. （三）比較級(jí)應(yīng)注意的問題1. 為了避免重復(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)比較對(duì)象屬于同一范圍時(shí)，需使用other 來排

59、除自身，否則會(huì)造成與自身相比較的矛盾。canada is larger than any other country in north america. 4. “no + 形容詞的比較級(jí)+ than ”結(jié)構(gòu)表達(dá)對(duì)兩者均否定。dont be proud so early. you are no better than me5. 比較級(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)氣或表示比較程度。to tell you the truth, my boyfriend is much older

60、 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 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. mary s hair isas _(long) as lucys.7.ben