初二英語形容詞和副詞的比較等級課件

1、1. very, so , quite, too, as 后只能用原級。2. 沒有比較用原級。3. as 原級 as “和一樣”The tree is as _ as that building.John runs as _ as Tom.4. not so/ as 原級 as “和不一樣，不如”He doesnt have as many books as I have.形容詞，副詞的原級tall fast/quickly2.比較級前常用的修飾語：a bit/a little/a bit（一點），much/a lot/（非常）/even /far/any 等詞語表示程度。She is a l

2、ittle taller than I (me).Who is much more careful, Ann or Elisa? 形容詞，副詞的比較級1.比較級是兩者進行比較，句中常出現(xiàn) than(比),/ or(2者選擇)例如：1. the+比較級+ of the two “兩個中比較的這一個” Lucy is the _ (高)of the twin sisters. My hat is the _ (漂亮)of the two.2. 比較級 and 比較級相同 “越來越”It is getting _ and _.Our country is becoming _and _.3. The

3、 比較級, the 比較級 “越 越”The _the _. The _he is, the _he feels.darker more beautiful strongertallermorebetterbusierhappier注意： strongerdarker數(shù)量 + 比較級 than My father is three years older than my mother.形容詞，副詞的最高級1.最高級前常用的修飾語： the3. the + 序數(shù)詞 + 最高級 + 名詞 + in/ofThe Yellow River is the second longest river in

4、China5. This is the+最高級+名詞 (that) I meet/know/This is the most beautiful city that I have ever visited.4. one of the + 最高級 + 名詞復(fù)數(shù) + in/ofShenzhen is one of the biggest cities in China2. the+最高級+ of/in (三者及以上范圍的)/ A,B() or C ? My mother is the busiest in my family、 使用形容詞和副詞比較級和最高級應(yīng)注意事項1.形容詞的最高級前必須有th

5、e, 而副詞的最高級前the可以省略。 2.在進行比較時，必須是同類事物相比較。 His ruler is longer than I. His ruler is longer than mine.形容詞的比較等級構(gòu)成方式:1.一般單音節(jié)adj 的比較級多在原形上加-er,最高級加-est. 多音節(jié)adj在原形前加 more,最高級加 mostRemember原級比較級最高級smallsmallersmallestbeautifulmore beautiful most beautifulpopularmore popularmost popular2.輔音字母加y結(jié)尾時,比較級去y變i再加-

6、er,最高級去y變i再加-est.eg. friendly friendlier friendliest3. 以不發(fā)音的e結(jié)尾時加-r/-st. eg. fine finer finest4. 重讀閉音節(jié)結(jié)尾的詞,如末尾是一個輔音字母,雙寫這個輔音字母,再加-er/-est.eg. big bigger biggest5.不規(guī)則adj的比較級與最高級如下:原級比較級最高級good/wellbetterbestbad/badlyworseworstmany/muchmoremostoldolder/elderoldest/eldestfarfarther/furtherfarthest/furt

7、herlittlelessleast注：older 一般比年齡，新舊； elder指長幼關(guān)系(一般修飾名詞); elder brother/sisterfarther指距離更遠；further指抽像的. I want to study English further. 句型轉(zhuǎn)換：1. Tom is tall. Jim is short.(比較級合并) Tom is _ _ Jim.2. My hair is long. Marys hair is longer .(合并成一句) Marys hair _ _ _ mine.3. Pedro is thinner than Sam. (改為同義句) Sam is _ _ Pedro.4. My sister is better at study than me. She is clever. (改為同義句) My sister is _ intellectual (聰明的) than me at study.5.