初中英语人教版八年级上册unit3 sectionA(1a-2c).ppt

1、Unit 3 I am more outgoing than my sister.,Section A 1a-1c,能力 目标,情感目标,知识 目标,1.Learn the comparative degree.(比较级),2.Correctly compare and give judgment.,Pay respect to yourself and others. Cultivate good personal traits.,Study aims,二、知识目标：,1.识记词汇：outgoing, better, loudly, quietly, hard-working, compet

2、ition, fantastic,which, clearly, win, though,3. 学习使用形容词、副词的比较级描述人。,2.初步学习形容词、副词比较级的变化规则。,三、学习导航：,1.识记词汇： outgoing, better, loudly, quietly, hard-working, competition, fantastic,which, clearly, win, though,Liu Xiang is tall. Pan Changjiang is short.,Liu Xiang is taller than Pan Changjiang.,Compare pe

3、ople,Lin Xinru is thin.,Liu Yifei is thinner.,Liu Yifei is thinner than Lin Xinru.,45kg,48kg,Li Yong is more outgoing than Cheng long.,Cheng Long is outgoing.,Li Yong is more outgoing.,A: Is that Zhou Xingchi? B: No, it isnt. Its Yao Ming. He is taller than Zhou Xingchi.,The women are fat.,The man a

4、nd the woman are thin.,The women are fatter than the man and the woman.,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 ruler is short.,The purple ruler is longer than the blue ruler.,Grammar,形容词或副词的比较级形式：,tall taller fast fast

5、er,nice nicer,thin thinner,early earlier,outgoing more outgoing,原形,比较级,tall taller fast faster,nice nicer,thin thinner,(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),early earlier,outgoing more outgoing,(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),outgoing,long h

6、air,short hair,tall loudly thin short hair long hair heavy quietly short,1a Match each word with its opposite.,1b Listen and number the pairs of twins in the picture 1-3,1,2,3,Tape script,A: Is that Sam playing the guitar? B: No, thats Tom. Sam has longer hair than Tom. C: Both Tom and Sam can play

7、the drums, but Sam plays them better than Tom.,Conversation 1,A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Conversation 2,A: Is that Paul? B: No, thats Peter. Peters heavier than Paul. And Pauls shorter than Peter.,Conversation

8、 3,1c Practice the conversation in the picture above. Then make conversations about the other twins.,A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Lets practice!,Is that Tara?,No, it isnt. Its Tina. Taras shorter than Tina.,Tara

9、,Tina,No, it isnt. Its Paul. Pauls thinner than Peter. Peters taller than Paul.,Is that Peter?,一、按要求写出下列各词的正确形式 1easy(比较级)：_ 2different(名词)：_ 3many(比较级):_ 4serious(比较级):_ 5 friendly(比较级):_,easier,difference,more,more serious,friendlier,练 习,6 funny(比较级)_ 7outgoing(比较级)_ 8 quiet(反义词)_ 9tall(反义词)_ 10be

10、autiful(比较级)_,more beautiful,more outgoing,loud,short,easier,完成句子,他长得什么样子？他很高。 What does he _ _?He is tall. 2. 他比我高。He is _ (tall) than me.,look like,taller,3.他的头发比我的短。 His hair is _(short) than mine. 4.我来的比你晚。 I come _ (late) than you.,shorter,later,1.If you want to be thinner and healthier, youd b

11、etter 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. Wou

12、ld you buy me a _one?,good B. better C. large D. larger,2a Listen. Are the words in the box used with ( i)er or more? Complete the chart.,funny (run) fast friendly (jump) high outgoing (work) hard hard- working (get up) early smart lazy,funny smart lazy (run) fast (jump) high (work) hard (get up) early,hard- working,2b Listen again. How are Tina and Tara different? Fill in the boxes.,friendlier, funnier, run faster, jump higher,smarter, get up earlier,2c Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer