中考比較級、最高級復(fù)習(xí)公開課課件.ppt

1、,GENERAL REVISION,比較級與最高級復(fù)習(xí),big,bigger,Look at the pictures and understand 看圖并理解,Look at the pictures and understand 看圖并理解,big,bigger,biggest,fast,faster,Look at the pictures and understand 看圖并理解,fast,faster,fastest,Look at the pictures and understand 看圖并理解,重點： 學(xué)生能熟練掌握比較級和最高級 具體用法和常用句型。 難點： 各等級間的轉(zhuǎn)換；

2、 關(guān)鍵： 能輕松應(yīng)對各種題型。,教學(xué)重點與難點,1、一般情況下加-er 或est : young-yonger-yongest old older -oldest tall-taller -tallest small-smaller smallest 2. 以字母e結(jié)尾的形容詞，加-r 或- st late later- latest large largerlargest,一比較級最高級變化規(guī)則,3. 重讀閉音節(jié)詞只有一個輔音字母時，應(yīng)先雙寫輔音字母，再加-er或-est. bigbigger -biggest fatfatter-fattest 4. 以“輔音字母y”結(jié)尾的雙音節(jié)詞，先改“

3、y”為“i”，再加-er 或-est. early-earlier-earliest busy-busier-busiest,5.部分雙音節(jié)詞或多音節(jié)詞前面加more ,most.如:,不規(guī)則變化,important _ _ easy_ _ happy_ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ delicious_ _,寫出下列形容詞副詞的比較級最高級,more important,most important,easier,easiest,happier,happiest,thinner,thinnest,better,b

4、est,hotter,hottest,more easily,most easily,more,most,nicer,nicest,more delicious,most delicious,eg: 他是三個男孩當(dāng)中最高的.,He is,eg: 她是我班最開朗的.,She is,the tallest of the three boys,the most outgoing in our class.,形容詞最高級的常用句型,最重要的語言之一是英語。,One of the most important languages is English.,eg：黃河是中國第二長河。,The yellow

5、river is,the second longest river in China.,Back,句型3,4:形容詞最高級前一定要用the， He is the tallest boy in his class.,5. the+最高級+名詞,比較級+than any other +單數(shù)名詞,eg: Tom 是我班最好的男孩.,Tom is the best boy in our class,=Tom is better than any other boy in our class,(2011年中考真題)Nancy and Lucy are twins. In some way they lo

6、ok the same, but Nancy is _ than Lucy.A. tall B. taller C. tallest,(2002年中考真題)The population of China is _ than any other country in the world. A. larger B. less C. smaller,3. I think autumn is _ of the four seasons. A. the better B. the best C. best D. better 4. Everybody knows Mount Qomolangma is the _ mountain in the world. A. higher B. highest C. tall D. taller,B,B,Back,比較級,the+比較級,比較級+than,最高級,詞形構(gòu)成,原級,形容詞和 副詞,不規(guī)則變化,規(guī)則變化