初中英语人教版八年级上册Unit 3 .ppt

1、人教版英语八年级上册,Unit 3 I am more outgoing than my sister.,执教者 曹晓琴,Unit 3 I am more outgoing than my sister.,Section A 1a-2c,2. _ ,1. _ _,short,heavy,thin,tall,Write the opposite words according to the pictures.,1a,3. _ _,quietly,loudly,4. _ _,short,long,tall loudly thin short hair long hair heavy quietly

2、 short,1a Match each word with its opposite.,Liu Xiang is tall. Pan Changjiang is short.,Grammar,形容词或副词的比较级形式：,tall taller short shorter,nice nicer,thin thinner big bigger,(以不发音的字母 e 结尾的 + r ),(一般在词尾 + er ),原形,比较级,(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再 + er),funny funnier,outgoing more outgoing hard-working mo

3、re hard-working,(以辅音字母 + y 结尾的单 词，变 y 为 i + er ),(多音节词和部分双音节词前加more),形容词或副词比较级不规则变化: e.g. good / well better bad / badly worse many / much more little less far farther/further,The red box is big.,The green box is small.,The red box is bigger than the green box.,The purple ruler is long.,The blue rul

4、er is short.,The purple ruler is longer than the blue ruler.,Liu Xiang is taller than Pan Changjiang.,The dog runs faster than the sheep.,The nurse is more beautiful than the girl.,Jim,Tom,Tom is stronger than Jim.,good,bad,This chair is better than those chairs.,Revision,形容词或副词比较级的构成：,3. 重读闭音节词词尾只有

5、一个辅音字母时，先双写辅音字母再 + er,4. 以辅音字母 + y 结尾的单词，变 y 为 i + er,2. 以不发音的字母 e 结尾的 + r,1. 一般在词尾 + er,5. 多音节词和部分双音节词前加 more,一、按要求写出下列各词的正确形式 1easy(比较级)：_ 2different(名词)：_ 3serious(比较级):_ 4 friendly(比较级):_,easier,difference,more serious,friendlier,练 习,6 funny(比较级)_ 7outgoing(比较级)_ 8 quiet(反义词)_ 9tall(反义词)_ 10beau

6、tiful(比较级)_,more beautiful,more outgoing,loud,short,funnier,二、句型转换。 This picture looks beautiful, but that one looks more beautiful.(同义句) That picture looks _ _ _ this one. 2. She has longer hair than Emma.(同义句) Her hair is _ _ _. 3.Helen studies hardest（最努力） in her class.(同义句) Helen studies _ than

7、_ _ student in her class.,more beautiful than,longer than Emmas,harder any other,1.If you want to be thinner and healthier, youd better eat _food and take _ exercise.,more, fewer B. more, less C. fewer, more D. less, more,三.选择,2.Hes _ than his brother.,strong B. stronger C. the stronger D. the strongest,3.Which do you like _, tea or coffee?,good B. better C. best D. the better,4. Mum, this T-shirt is much too small for me. Would you buy me a _one?,good B. better C. large D. la