人教版八年级英语上册unit3.ppt课件.ppt

1、LOGO人教版八年级英语上册unit3Language Goals: Talk about personal traits; Compare peopleLiu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than Pan Changjiang.Lin Xinru is thin.Liu Yifei is thinner. Liu Yifei is thinner than Lin Xinru.45kg48kgLi Yong is more outgoing than Cheng long.Cheng Long is

2、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 and 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

3、box. The purple ruler is long. The blue ruler is short. The purple ruler is longer than the blue ruler. outgoinglong hairshort hair tall loudly thin short hair long hair heavy quietly short1a Match each word with its opposite.1b Listen and number the pairs of twins in the picture 1-31 12 23 3Tape sc

4、riptA: Is that Sam playing the guitar?B: No, thats Tom. Sam has longer hair than Tom.C: Both Tom and Sam can play the drums, but Sam plays them better than Tom.Conversation 1A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Conversat

5、ion 2A: Is that Paul?B: No, thats Peter. Peters heavier than Paul. And Pauls shorter than Peter.Conversation 31c 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

6、 more loudly than Tara.Lets practice!Is that Tara? No, it isnt. Its Tina. Taras shorter than Tina.Tara Tina No, it isnt. Its Paul. Pauls thinner than Peter. Peters taller than Paul.Is that Peter?2a Listen. Are the words in the box used with ( i)er or more? Complete the chart.funny (run) fastfriendly

7、 (jump) highoutgoing (work) hardhard- working (get up) earlysmartlazy-er -iermorefriendlyOutgoingfunnysmartlazy(run) fast(jump) high(work) hard(get up) earlyhard- working2b Listen again. How are Tina and Tara different? Fill in the boxes.Tina Tara more outgoing.works as hard as Tina.friendlier, funn

8、ier, run faster, jump higher, smarter,get up earlierTape scriptInterviewer: Tina, do you think you are different from your sister Tara? Tina: Oh, sure. We look similar but were very different. Interviewer: Really? In what ways are you different? Tina: Well, Im more outgoing than Tara. Im friendlier

9、and funnier, too. And I love sports.Tara: yes, she can run faster and jump higher than me.Interviewer: Whos more hard-working at school?Tara: Tina thinks she works harder than me, but I work as hard as Tina. But shes smarter than me.Tina: Not really. I think Im lazier than Tara. She always gets up e

10、arlier than me.2c Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer questions.Sam Tom smarttall*run fastget up early*thinfunny*hard-working*friendlyNote:*Means Sam is taller than Tom. 2d Role-play the conversation.Julie: Did you like the singing compe

11、tition yesterday, Anna?Anna: oh, it was fantastic! Nelly sang so well!Julie: Yes, but I think Lisa sang better than Nelly.Anna: Oh, which one is Lisa?Julie: The one with shorter hair. I think she sang more clearly than Nelly.Anna: Yes, but Nelly danced better than Lisa.Julie: You can tell that Lisa

12、really wanted to win, though.Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun.1. do you think you are different from your sister. 你认为你不同于你的姐姐吗？你认为你不同于你的姐姐吗？ be different from 与与differ from 同义，同时同义，同时 是是differ from的另一种表达方式，并且比的另一种表达方式，并且比 differ f

13、rom更为口语化。更为口语化。 如：如：American cars are different from ours. = American cars differ from ours.Explanation 2. we look similar, but were very different. look similar 看上去相似 look the same 看上去一样 look like 看上去像 look alike 看上去相像 3. Both Tom and Sam can play the drums, but Sam plays them better than Tom. 1) b

14、oth“两个、两者都”, 在句中 可作代词、形容词、副词、连词。 作副词时常放在be动词之后, 实义 动词之前。e.g. Both (of) his parents are doctors. (作代词或形容词)=His parents are both doctors. (作副词)They both went camping in the holiday. (作副词)Both English and math are very important. (both and短语常连接两个并列的成分, 可连接名词、动词、形容词和代词等) 注: both指两者都, all指三者或三者以上都。一、按要求写

15、出下列各词的正确形式一、按要求写出下列各词的正确形式 1 easy(比较级比较级)：_ 2 different(名词名词)：_3 many(比较级比较级):_ 4 serious(比较级比较级):_ 5 friendly(比较级比较级):_ easierdifferencemoremore seriousfriendlier6 funny(比较级比较级)_ 7 outgoing(比较级比较级)_ 8 quiet(反义词反义词)_ 9 tall(反义词反义词)_ 10 beautiful(比较级比较级)_ more beautifulmore outgoingloudshorteasier二、句

16、型转换。二、句型转换。1.This picture looks beautiful, but that one looks more beautiful.(同义句同义句) That picture looks _ _ _ this one.2. She has longer hair than Emma.(同义句同义句) Her hair is _ _ _. 3.Helen studies hardest in her class.(同义句同义句) Helen studies _ than _ _ student in her class. more beautiful thanlonger

17、than Emmasharder any other4. My father is two years older than my mother. (同义句同义句) My mother is _ _ _ than my father. 5. Li Lei is taller than his twin brother. (同义句同义句) Li Lei is _ _ of the twins. 6. Dave is heavy, but he can run very fast. (上同上同) _ Dave is heavy, he can run very fast.two years you

18、ngerthe tallerThough 1.If you want to be thinner and healthier, youd better eat _food and take _ exercise.A.more, fewer B. more, less C. fewer, more D. less, more三三.选择选择2.Hes _ than his brother.A. strong B. stronger C. the stronger D. the strongest3.Which do you like _, tea or coffee?A.good B. better C. best D. the better4. Mum, this T-shirt is much too small for me. Would you buy me a _one?A. good B. better C. large D. largerHomework 1. Compare one of your friends with you to find your similarities and differences, then write them down.2. Preview the words of this unit.