九年級unit3topic3SectionC參考word

1、九年級unit3topic3SectionC/D形容詞比較級和最高級（一）     形容詞和副詞的形式 形容詞和副詞有三種形式：原級、比較級、最高級。原級就是形容詞和副詞的原形，如long；比較級就是在原形之后加上er，如longer；最高級就是在原形之后加上est，如longest。（二）形容詞和副詞比較級最高級的用法 1形容詞和副詞的比較級用法：當(dāng)兩者人或者事物進(jìn)行比較時，形容詞和副詞要用比較級，也就是er形式，比較級常常用than來連接被比較的兩個人或事物。如：Li Lei is taller than Wang Jun.。 2形容詞和副詞的最高級

2、用法：當(dāng)三者或三者以上的人或事物進(jìn)行比較時，形容詞和副詞要用最高級，也就是est 形式，最高級之后常常用of ,in 等短語來限定比較的范圍。如：Li Lei is the tallest of all /in our class。注意最高級之前一定要用the ,但副詞之前可以省略。如：Li Lei runs (the ) fastest of the three。(三)形容詞副詞的比較級最高級形式的變化規(guī)則1絕大多數(shù)的單音節(jié)和少數(shù)雙音節(jié)詞，加詞尾-er ，-esttalltallertallest 2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，-stnicenicerni

3、cest , ableablerablest 3以一個輔音字母結(jié)尾的重讀閉音節(jié)詞或少數(shù)雙音節(jié)詞，雙寫結(jié)尾的輔音字母，再加-er，-estbigbiggerbiggest 4以輔音字母加y結(jié)尾的雙音節(jié)詞，改y為i再加-er，-esteasyeasiereasiest 5少數(shù)以-er，-ow結(jié)尾的雙音節(jié)詞末尾加-er，-est clevercleverercleverest, narrownarrowernarrowest 6其他雙音節(jié)詞和多音節(jié)詞，在前面加more，most來構(gòu)成比較級和最高級 easilymore easilymost easily7.不規(guī)則變化常見的有：good/wellbe

4、tterbest;bad(ly)/illworseworst ; oldolder/elderoldest/eldest;any/muchmoremost ; littlelessleast ; farfarther/furtherfarthest/furthest(四)練習(xí)寫出下列形容詞副詞的比較級最高級。 young _ _ nice _ _ far _ _1 / 11 early _ _ much _ _ delicious _ _short_ _ late _ _ little _ _ beautiful _ _ fat _ _ red _ _(五) 比較級 1比較級前可加程度狀語mu

5、ch, still, even, far, a lot, a little, three years. five times,20%等 He is three years older than I (am).2表示“（兩個中）較的那個”時，比較級前常加the（后面有名字時前面才能加冠詞）He is the taller of the two brothers. = He is taller than his two brothers.Which is larger, Canada or Australia? = Which is the larger country, Canada or Au

6、stralia?3可以用比較級形式表示最高級概念，關(guān)鍵是要用或或否定詞等把一事物（或人）與其他同類事物（或人）相分離 He is taller than any other boy / anybody else. Nobody is taller than him.4對象相同時，可用that, those等代詞代替第二個比較對象 The weather in Shanghai is better than that in Wuhan.5比較級 + than與not so/as + adj./adv. +as的相互轉(zhuǎn)換 Maria is not so / as brave as Helen. =

7、 Helen is braver than Maria. Nothing is so easy as this. = Nothing is easier than this. = This is the easiest thing.6“比較級 + and + 比較級”表示“越來越”（加more構(gòu)成比較形式的，只重復(fù)more，不重復(fù)原形容詞或副詞 ） colder and colder , more and more beautiful 4“the +比較級（），the +比較級（）”表示“越，越” The earlier you start, the sooner you will be ba

8、ck. 5降級比較用“the + 原級形容詞或副詞（不論是單音節(jié)還是多音節(jié)的）+ than 從句” Today is less cold than yesterday.6一些特殊比較詞組： no more than 不過，僅僅；同一樣不能 not more than至多，不超過 no less than 多達(dá)，有之多（加數(shù)字）（強(qiáng)調(diào)數(shù)量之多，帶有感情色彩）；一樣，不亞于，恰好 not less than不少于（加數(shù)字）（無強(qiáng)調(diào)多少之意）（六）最高級1the + 最高級 + 比較范圍（in表示環(huán)境范圍；of或among表示對象范圍） He is the tallest of / among th

9、e boys. He is the tallest in his class. 最高級前不加the情況： 作表語的形容詞最高級前，如果不是和別人（或別物）相比，常不加the We are busiest on Monday.形容詞最高級前有物主代詞時，不再加the Wang Hai is my best friend.最高級形式有時并不表示最高級概念，它只表示非?；颉霸诤艽蟪潭壬稀?，這時前邊一般不加the Its a most important question. = Its a very important question.（七）練習(xí)1用所給的形容詞副詞的適當(dāng)形式填空。A. Tom is

10、 _ (tall) than Jim.B. Li Lei is _(young) boy in his class.C.I think English is _ (interesting)than any other subject.D.David has _ (many)story books of all the students.E.Li Lei speaks English _ (well) in his group.F.Lucy runs _ (slow) than Lily.2選擇填空：1 He feels _ today than yesterday.A. tired B. mo

11、re tired C. more tireder D. much tired2. Which do you like _, coffee, tea or milk?A. the worst B. worse C. the worse D. worst3. Of the two toys, the child chose_.A. the expensive one B. one most expensiveC. a least expensive D. the most expensive of them4. The line is _ than that one.A. more longer

12、B. not longer C. much more longer D. many more longer5. The earth is _ the moon. A. as 49 times big asB. 49 times as bigger as C. 49 times as big asD.as big as 49 times6. The book is _ of the two.A. thinner B. the thinner C. more thinner D. the thinnest7. She looks _ than she does.A. the more older

13、B. very older C. much older D. more older8. The garden is becoming _.A. more beautiful and more B. more beautiful and beautifulC. more and more beautiful D. more beautiful and beautifuler9. They competed（比賽） to see who could work _.A. the fastest and best B. the faster and the betterC. fastest and b

14、etter D. faster and better10._ hurry, _speed.A. More, less B. Much, little C. The more, the less D. The much, the little五、unit3topic3SectionC/D. I am glad to share our groups opinions with you. A. share sth with sb _ a. 你應(yīng)該學(xué)會和你的同學(xué)分享快樂. You should learn to _your classmates. 大家應(yīng)該要分享事物。 Everyone _.2. I

15、 prefer watching English movies, though sometimes I cant understand them exactly. A. prefer doing sth _ prefer doing to doing sth _ prefer A to B stha. The boy prefers _ ( play) fooball. b. I think I prefer reading to _(watch) TV. c She prfers _.她更喜歡英語而不喜歡數(shù)學(xué)3 It is an honor to talk with all of you h

16、ere. A It is an honor to do sth _ B It is adj to do sth_a. 很榮幸能做你的朋友. It is _your friends. b. 學(xué)習(xí)英語很重要It is _.4 Joining the Englihs club is the best way to improve her English. A Joining the Englihs club 動詞做主語時改為動名詞形式Bthe best way to do 做某事的最好方式5. Cheng le advised us to read a good English newspaper.

17、（1）advise sb to do sth 建議某人做某事 advise doing.advice 建議（名詞）a piece of advice 一條建議I advised you to take a coat.（2）suggest doing sth. 建議做某事，如： I suggested going home.I advised going home.6 as often as possible 盡可能經(jīng)常 as much as possible 盡可能多拓展：1. as soon as意思是"一.就.",引導(dǎo)一個時間狀語從句。如：I'll call y

18、ou as soon as I finish my homework. 我一完成我的作業(yè),就給你打電話。2. as long as意思是"長達(dá).之久；只要."。如：She has searched the information about dinosaurs on the Internet as long as three hours. 她在因特網(wǎng)上搜索有關(guān)恐龍的信息已經(jīng)長達(dá)三個小時。3. as much as意思是"高達(dá).；與.一樣多"。是用來表達(dá)極其多的語氣。如：Some of the stones weigh as much as fifteen

19、 tons.有些石頭重達(dá)15噸。4as we know 眾所周知5as follows意思是"如下的"。 .a）His arguments are as follows他的論點(diǎn)如下。7Have you learned other languages besides Chinese? A. besides除之外（還有）There are many others besides me. 除我以外，還有很多人。 B except除去；不包括在內(nèi)；刪除 We all went except Tom. 除了湯姆，我們都去了。 · All the questions are

20、easy except the last one. 除了最后一個問題，所有的問題都容易。Cexcept for 除了,指整體中扣除其中一部分在一個句子當(dāng)中前后所說明的是同一類事物用EXCEPT,否則用EXCEPT FOR. 如:We are all boys except Marry.(we和Marry是同一類事物,都是人) The article is good except for a mistake.(article和mistake不是同一類事物)D. but:介詞 prep. 除了 · Charles eats nothing but fruit. 查爾斯除了水果什么也不吃。

21、 · Everyone wrote a good essay but her. 除了她之外，每個人都寫了一篇好文章。a. I have three other hats _ this. A. besides B. except C. except for b. I dont like that new dictionary, _, it is too expensive. c. Your composition is a good one _the spelling. d. It is a pity. We all passed the exam _ Tom. 8. I though

22、t my classmates might laugh at me. A. laugh at sb _ a. 嘲笑別人是不禮貌的. It is not polite _. 9. In order to practice my writing, I keep a diary. Last but not least, I keep on trying and never give up. A. in order to do sht _ keep a diary _ last but not least _ keep on doing sth _ give up _ 10. I dont know

23、how to say that in English. a. Can you _it in French? A. say B. speak C. talk b. He can _ a little French. A. say B. speak C. talk 形容詞和副詞的比較級和最高級（一）規(guī)則變化：1絕大多數(shù)的單音節(jié)和少數(shù)雙音節(jié)詞，加詞尾-er ，-esttalltallertallest 2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，-stnicenicernicest , ableablerablest 3以一個輔音字母結(jié)尾的重讀閉音節(jié)詞或少數(shù)雙音節(jié)詞，雙寫結(jié)尾的

24、輔音字母，再加-er，-estbigbiggerbiggest 4以輔音字母加y結(jié)尾的雙音節(jié)詞，改y為i再加-er，-esteasyeasiereasiest 5少數(shù)以-er，-ow結(jié)尾的雙音節(jié)詞末尾加-er，-est clevercleverercleverest, narrownarrowernarrowest 6其他雙音節(jié)詞和多音節(jié)詞，在前面加more，most來構(gòu)成比較級和最高級 easilymore easilymost easily（二）不規(guī)則變化常見的有：good / wellbetterbest ; bad (ly)/ illworseworst ; oldolder/elde

25、roldest/eldestmany / muchmoremost ; littlelessleast ; farfarther/furtherfarthest/furthest用法：1原級比較：as + adj./adv. +as（否定為not so/as + adj./adv. +as）當(dāng)as as中間有名字時，采用as + adj. + a + n.或 as + many / much + n.This is as good an example as the other is .I can carry as much paper as you can.表示倍數(shù)的詞或其他程度副詞做修飾語

26、時放在as的前面This room is twice as big as that one.倍數(shù)+as+adj.+as = 倍數(shù)+the +n.+ofYour room is twice as larger as mine. = Your room is twice the size of mine.2比較級 + than 比較級前可加程度狀語much, still, even, far, a lot, a little, three years. five times,20%等 He is three years older than I (am). 表示“（兩個中）較的那個”時，比較級前常

27、加the（后面有名字時前面才能加冠詞） He is the taller of the two brothers. / He is taller than his two brothers. Which is larger, Canada or Australia? / Which is the larger country, Canada or Australia? 可用比較級形式表示最高級概念，關(guān)鍵是要用或或否定詞等把一事物（或人）與其他同類事物（或人）相分離 He is taller than any other boy / anybody else. Nobody is taller

28、than him.比較對象相同時，可用that, those等代詞代替第二個比較對象 The weather in Shanghai is better than that in Wuhan. 比較級 + than與not so/as + adj./adv. +as的相互轉(zhuǎn)換 Maria is not so / as brave as Helen. = Helen is braver than Maria. Nothing is so easy as this. = Nothing is easier than this. = This is the easiest thing.3“比較級 +

29、 and + 比較級”表示“越來越”（加more構(gòu)成比較形式的，只重復(fù)more，不重復(fù)原形容詞或副詞 colder and colder , more and more beautiful 4“the +比較級（），the +比較級（）”表示“越，越” The earlier you start, the sooner you will be back. 5降級比較用“the + 原級形容詞或副詞（不論是單音節(jié)還是多音節(jié)的）+ than 從句” Today is less cold than yesterday.6一些特殊比較詞組： no more than 不過，僅僅；同一樣不能 not m

30、ore than至多，不超過 no less than 多達(dá)，有之多（加數(shù)字）（強(qiáng)調(diào)數(shù)量之多，帶有感情色彩）；一樣，不亞于，恰好 not less than不少于（加數(shù)字）（無強(qiáng)調(diào)多少之意）7the + 最高級 + 比較范圍（in表示環(huán)境范圍；of或among表示對象范圍） He is the tallest of / among the boys. He is the tallest in his class. 最高級前不加the情況： 作表語的形容詞最高級前，如果不是和別人（或別物）相比，常不加the We are busiest on Monday.形容詞最高級前有物主代詞時，不再加th

31、e Wang Hai is my best friend.最高級形式有時并不表示最高級概念，它只表示非?；颉霸诤艽蟪潭壬稀?，這時前邊一般不加the Its a most important question. = Its a very important question.（一） 形容詞副詞比較級和最高級（一） 寫出下列形容詞與副詞的比較級與最高級形式：long_ _ wide _ _ fat _ _heavy_ _ slow _ _ few_ _brightly_ -_ bably _ _ far_ _quickly _ _ happy_ -_ unhappy_(二)用所給詞的正確形式填空：

32、1. Of the two girls, I find Lucy the _ (clever).2. Gold(黃金) is _ (little) useful than iron(鐵).3. My sister is two years _ (old ) than I.4. Johns parents have four daughters, and she is the _ (young) child.5. The _ (cheap) bags are the not usually the best ones.6. The short one is by far _ （much）expe

33、nsive of the five.7. The boy is not so _ (interesting) as his brother.8. Dick sings _ (well), she sings _(well) than John, but Mary sings_(well) in her class.9. She will be much _ (happy) in her mew house.10. This dress is _ that.(twice, asas, expensive)（二）TOPIC3sectionC.D一、單項(xiàng)選擇。( )1.The students ar

34、e clever. They have no problems _ out the math problem.A.workB.workingC.worksD.to work( )2.Do you know where Tom is?Yes. He _ his hometown.A.went toB.goes toC.has gone toD.has been to( )3.There are many kinds of bikes here. She cant decide _.A.where to buyB.which to buyC.how to go thereD.when to go

35、there( )4._ you do, I will be on your side.A.WheneverB.WhateverC.HoweverD.Wherever( )5.Mike will go abroad tomorrow. I am going to _ at the airport.A.sent him offB.saw him offC.see offD.see him off( )6.How did the differences between them _?A.comes fromB.be fromC.come aboutD.be about( )7.Although we

36、 have learned English for 3 years, we still have trouble _ the new words.A.learnB.to learnC.learningD.of learning( )8.A cellphone _ a camera by most young people in China.A.is used byB.used forC.is used asD.is used to( )9.In the past, the child laborers _ do a lot of hard work.A.forcedB.forced toC.was forced toD.were forced to( )10.Hi, Jane, tell you a piece of good news. I _ America tomorrow.Wow, have a good trip!A.will leave toB.leaves forC.am leaving forD.going leaving for( )11.There are many differences between American English and British English in spelling and pronunciation, e