小學(xué)英語語法 形容詞的比較級(jí)

1、比較級(jí)& 最高級(jí) 一、形容詞的比較級(jí)1、形容詞比較級(jí)在句子中的運(yùn)用:兩個(gè)事物或人的比較用比較級(jí),比較級(jí)后面一般帶有單詞than。比較級(jí)的句子結(jié)構(gòu)通常是:什么 + 動(dòng)詞be (am , is , are + 形容詞比較級(jí) + than(比+ 什么 ,如:I'm taller and heavier than you. (我比你更高和更重。An elephant is bigger than a tiger. (一只大象比一只老虎更大。比較級(jí)前面可以用more, a little 來修飾表示程度。than后的人稱代詞用主格(口語中可用賓格。2.形容詞加er的規(guī)則: 一般的直接在詞尾

2、加er ,如 tall - taller , strong - stronger , 以e結(jié)尾的,直接加r ,如 fine - finer , 以輔音字母加y結(jié)尾的,先改y為i再加er,如funny - funnier以一個(gè)元音字母和一個(gè)輔音字母結(jié)尾,雙寫最后的字母再加er,如big-bigger, thin-thinner ,hot-hotter, sad-sadder,fatfatter3.不規(guī)則形容詞比較級(jí):good-better,beautiful-more beautiful, expensive-more expensive二、副詞的比較級(jí)1.形容詞與副詞的區(qū)別 (有be用形,有形

3、用be;有動(dòng)用副,有副用動(dòng)在句子中形容詞一般處于名詞之前或be動(dòng)詞之后。副詞在句子中最常見的是處于實(shí)義動(dòng)詞之后。2.副詞比較級(jí)的變化規(guī)則基本與形容詞比較級(jí)相同注意1、比較的兩者應(yīng)該是互相對(duì)應(yīng)的可比較的東西。典型錯(cuò)誤:My hair is longer than you.(我的頭發(fā)比你更長(zhǎng)。比較的兩者是我的頭發(fā)、你(整個(gè)人,那么比較的對(duì)象就沒有可比性。應(yīng)該改為:My hair is longer than yours. 或My hair is longer than your hair.2、如果比較的兩者是一樣的時(shí)候,我們會(huì)用asas這個(gè)詞組。它的用法是:什么+be+as+形容詞原形+as+什么

4、,意思是什么和什么一樣。如:I'm as tall as you.(我和你一樣高。My feet are as big as yours.(我的腳和你的一樣大。 一、形容詞的最高級(jí)變化類似于比較級(jí),只是把詞尾的er改成est,如:tall (原形- taller (比較級(jí)- tallest (最高級(jí)long(原形- longer(比較級(jí)- longest(最高級(jí)big (原形- bigger(比較級(jí)- biggest(最高級(jí)二、除此之外,還有幾個(gè)特殊的單詞,它的比較級(jí)和最高級(jí)都是不規(guī)則。如:many / much(原形- more(比較級(jí)- most(最高級(jí)little / few(原

5、形 - less (比較級(jí)- least(最高級(jí)good(原形 - better(比較級(jí) - best(最高級(jí)bad (原形 - worse(比較級(jí) - worst(最高級(jí)far (原形- further- furthest練習(xí):一、寫出下列形容詞或副詞的比較級(jí)old_ young_ tall_ long_short_ strong_ big_ small_fat_ thin_ heavy_ light_nice_ good_ beautiful_low_ high_ slow_ fast_late_ early_ far_ well_二、根據(jù)句意填入單詞的正確形式:1. My brother

6、 is two years _(oldthan 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

7、_ (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 doesn

8、t_(write as _(fast as the students.三、翻譯句子:1、誰比Jim年紀(jì)大?是你。_ is _than Jim? _ are2、誰比David更強(qiáng)壯?是Gao Shan._ _ than David? Gao Shan _.3、誰的鉛筆更長(zhǎng),他的還是她的?我想是她的。_ pencil is _,_or_?_is,I think. 4、誰的蘋果更重,你的姐姐的還是你的弟弟的?我的弟弟的。_ apples _ _,your _ or your _? My _ _.5、你和你的叔叔一樣高嗎?是的。_ _as _as your uncle?Yes,I am.6、他和他的朋

9、友Jim一樣年輕。He _ as _ as _ _ Jim.7、她和她的雙胞胎哥哥一樣胖嗎?不,她比他瘦。_ _ as _ as_ twin _?No, _ _ than him.8.Yang Ling每天睡得比SuYang晚。Yang Ling _ to _ _ than Su Yang every day.9.我跳得和Mike一樣遠(yuǎn)。I _ as _ as Mike.10.Tom比你跑得快嗎?不是的,他和我跑得一樣快。_ Tom _ _ than you?No,he _. He_ as_ as_.11.多做運(yùn)動(dòng),你會(huì)更強(qiáng)壯。_ more exercise,youll _ _ soon.12

10、.我的科學(xué)很好,但是語文不好。I _ _ at Science.But I dont _ well in Chinese.13. 你放風(fēng)箏比王兵放得高嗎?不,我比他放得低。_you_the kite_than Wang bing?No,I_it _than_.14.我喜歡游泳。我所有的朋友都游得比我慢。I like_.All my_ _ _than me.15.我的姐姐起得比我早。My_ _ up _than me.16.女孩比男孩唱得好嗎?是的。_the girls_ _ _the boys? Yes,they _.17.她不擅長(zhǎng)體育。但我跳得沒有她高。She doesnt _ _ _ _ in PE. But I dont _ _ _ _than _ _.18.你足球踢得比你的同班同學(xué)好嗎?不,他們踢得和我一樣好。_ _ you _ _football _ _than your classmates? No, they_ _as _ _ _as me.19.我母親比我父親年紀(jì)小。My_