1、形容詞副詞原級(jí)的用法形容詞副詞原級(jí)的用法知識(shí)精講一、說明人或物自身的特征、性質(zhì)或狀態(tài)時(shí)用形容詞原級(jí)。如：The flowers in the garden are beautiful. 花園里的花很漂亮。二、有副詞very, so, too, enough, quite 等修飾時(shí)，用形容詞原級(jí)。如：The boy is too young. 這個(gè)男孩太小了。三、表示A 和B 在某方面程度相同或不同時(shí)用形容詞原級(jí)。1. 肯定句中的結(jié)構(gòu)：“A+ as +形容詞/副詞原級(jí)+ as +B”，表示“A和B一樣”。如：English is as interesting as Chinese. 英語和漢語一

2、樣有趣。2. 否定句中的結(jié)構(gòu)：“A +not+as /so +形容詞/副詞原級(jí)+as +B”，表示“A不如B”。如：The book isnt so new as that one. 這本書不如那本書新。3. 表示“A 是B 的幾倍”時(shí)，用“A+ 倍數(shù)+as + 形容詞/副詞原級(jí)+as + B”結(jié)構(gòu)（一倍：once;兩倍：twice; 三倍及以上：基數(shù)詞+times）。如：Our school is three times as big as theirs. 我們的學(xué)校是他們學(xué)校的三倍大。4. half as +形容詞/副詞原級(jí)+as 表示“是的一半”。如：Her room is half a

3、s big as yours. 她的房間是你房間的一半大。三點(diǎn)剖析補(bǔ)充點(diǎn)： 否定句的結(jié)構(gòu)中部分雙音節(jié)和多音節(jié)形容詞除使用“not as / so +形容詞/副詞原級(jí)+ as”結(jié)構(gòu)外，還可使用“l(fā)ess+形容詞/副詞原級(jí)+than”結(jié)構(gòu)。如：He thinks Chinese is less interesting than English.他認(rèn)為漢語不如英語有趣。題模精選題模一：形容詞副詞原級(jí)的用法例1.1.1 用形容詞的適當(dāng)形式填空。This room is three times as _ (large) as that one.例1.1.2 用not as (so)as造句。Athens

4、 is older than Rome._隨堂練習(xí)隨練1.1 He speaks English as _ as Chinese.A goodB betterC bestD well隨練1.2 The Science Museum is free, you can stay as_as you like.A longB longerC longestD the longest隨練1.3 What do you think of the new movie?It is good, but not so _ as the one we saw last month.A betterB goodC

5、bestD well隨練1.4 That book is not as _ as this one.A interestingB more interestingC most interestingD the most interesting自我總結(jié)課后作業(yè)作業(yè)1 用形容詞的適當(dāng)形式填空。1. His drawing isnt so _ (good) as yours.2. The street is as _ (long) as that one.3. Lesson 3 is easier than Lesson 5, but is not so _ (interesting) as Les

6、son 5.4. Practise as _ (much) as you can.作業(yè)2 用not as (so)as造句。1. My room is bigger than yours.Your room isnt _.2. You get up earlier than me.I dont get up _.3. Our team played basketball better than theirs.Their team _.作業(yè)3 Mrs. Green lived_, but she didnt feel_.A alone, aloneB lonely, lonelyC alone,

7、 lonelyD lonely, alone作業(yè)4 The price of the house is _ expensive. I am afraid I cant afford it.A enoughB tooC muchD even作業(yè)5 The beach is not as _ as it used to be. Lets collect the rubbish.A cleanB cleanerC cleanestD the cleanest作業(yè)6 What I said is as _ as ABC. But he is DEF.A simpleB simplerC simples

8、tD the simplest作業(yè)7 Listening is just as _ as speaking in language learning.A importantB more importantC most importantD the most important答案解析形容詞副詞原級(jí)的用法題模精選題模一：形容詞副詞原級(jí)的用法例1.1.1【答案】 large【解析】 考查形容詞原級(jí)的肯定結(jié)構(gòu)“A+ as + 形容詞原級(jí)+ as+ B”，故填large。例1.1.2【答案】 Rome isnt as old as Athens.【解析】 考查形容詞原級(jí)的否定結(jié)構(gòu)“A+ not+as/

9、 so+ 形容詞原級(jí)+ as+ B”。隨堂練習(xí)隨練1.1【答案】D【解析】 考查副詞原級(jí)的肯定結(jié)構(gòu)“A+ as + 副詞原級(jí)+ as+ B”，故選D。隨練1.2【答案】A【解析】 考查了形容詞。as + adj.(原形) + as，像一樣。故選A。隨練1.3【答案】B【解析】 考查了not so+ adj/adv.原型+as。故選B。隨練1.4【答案】A【解析】 形容詞比較級(jí)，根據(jù)asas可知屬于原級(jí)比較級(jí)，故用形容詞的原級(jí)，故選項(xiàng)A正確。作業(yè)1【答案】 1. good2. long3. interesting4. much【解析】 考查形容詞原級(jí)的肯定結(jié)構(gòu)“A+ as + 形容詞原級(jí)+ as

10、+ B”以及否定結(jié)構(gòu)“A+ not+as/ so+ 形容詞原級(jí)+ as+ B”。作業(yè)2【答案】 1. as/so big as mine2. as/so early as you3. Our team played basketball better than theirs.【解析】 1. 考查形容詞原級(jí)的否定結(jié)構(gòu)“A+ not + as/ so+ 形容詞原級(jí)+ as+ B”。2. 考查形容詞原級(jí)的否定結(jié)構(gòu)“A+ not + as/ so+ 形容詞原級(jí)+ as+ B”。3. 考查形容詞原級(jí)的否定結(jié)構(gòu)“A+ no t+ as/ so+ 形容詞原級(jí)+ as+ B”。作業(yè)3【答案】C【解析】 考查形容詞副詞原級(jí)用法辨析，alone表示“獨(dú)自”，但是lonely表示感情方面的孤獨(dú)，故選C。作