1、Unit 3,Section A 1a-2d,Warming up,big,small,A,B,Apple A is _ _ Apple B Apple B is _ _ Apple A.,bigger than,smaller than,tall,short,Yao Ming is _ _ Liu Xiang. Liu Xiang is _ _ Yao Ming.,shorter than,taller than,Lily is Lucy.,Lucy,Lily,Lucy and Lily are twins (雙胞胎).,more outgoing than,outgoing,1. outg

2、oing adj. 友好的；外向的,一般修飾人，指人的性格。在句子中可做定語或表語。,e.g. Linda is an outgoing girl. 琳達是一位外向的女孩。 My brother is not very outgoing. 我弟弟不善與人交往。,New words,2. better adj. / adv. （good和well的比較級） 較好的（地）；更好的（地）。,e.g. The black bag is better than the blue one. 黑色的包比藍色的好。 Tom can play the violin better than Bob. 湯姆拉小提琴

3、比鮑勃拉得好。,3. loudly adv. 喧鬧地；大聲地；響亮地 quietly adv. 輕聲地； 輕柔地；安靜地,e.g. Dont talk so loudly. 不要這么大聲說話。 All the students are sitting quietly in the library. 所有的學生都安靜地坐在圖書館里。,4. which pron. & adj. 哪一個；哪一些,指上文或下文提到的幾個名詞中的一個或一些。,e.g. Which is your bike, Mary? 哪一輛是你的自行車，瑪麗？ Which girl runs faster? 哪一名女孩跑得更快一些？

4、,5. both pron. & adj. 兩個，兩個都；,e.g. Both Dabao and Xiaobao can play the drums. 大寶和小寶兩個都會打鼓,2. _ _,1. _ _,short,heavy,thin,tall,Write the opposite words according to the pictures.,1a,3. _ _,quietly,loudly,4. _ _,short hair,long hair,Listen and number the pairs of twins in the picture.,1b,1,2,3,Pair wo

5、rk,1c,Practice the conversation 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.,Grammar,形容詞或副詞的比較級形式：,tall taller,nice nicer,原形,比較級,fast faster,(一般在詞尾 + er ),(以不發(fā)音的字母 e 結尾的 + r ),(重讀閉

6、音節(jié)詞詞尾只有一個輔音字母時，先雙寫輔音字母再 + er),thin thinner,early earlier,(以輔音字母 + y 結尾的單 詞，變 y 為 i + er ),outgoing more outgoing,(多音節(jié)詞和部分雙音節(jié)詞前加more),原形,比較級,(5個特殊比較級),good/well better,bad/badly/ill worse,many/much more,little less,far farther,原形,比較級,Listening,Listen. Are the words in the box used with (i)er or more?

7、 Complete the chart.,2a,funny funnier,smart smarter,lazy lazier,fast faster,hard harder,hard-working,high higher,early earlier,Listen again. How are Tina and Tara different? Fill in the boxes.,is friendlier and funnier,can run faster and jump higher,is smarter than Tara,is lazier than Tara,gets up e

8、arlier than Tina,2b,Pairwork,Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer questions about Sam and Tom.,2c,Is Tom funnier than Sam?,No, he isnt. Sam is funnier than Tom.,Is Sam more hard-working than Tom?,Yes. Hes more hard-working than Tom.,Tina

9、thinks she works harder than me, but I work as hard as Tina. as . as . 意為“像 / 和一樣”，兩個as中間用形容詞或副詞的原級。 e.g. The bike is as expensive as that one. Lily sings as well as Lucy.,Language points,as . as . 的否定形式為not as / so . as .，意為“不像那樣”。 e.g. His bag is not as / so good as hers. Sam doesnt jump as / so h

10、igh as Tom.,2d,Read the conversation and match the people with the right things.,Lisa,Nelly,sang better with shorter hair practice more and really wanted to win sang more clearly danced better,Reading,Did you like the singing competition yesterday, Anna?,Oh, it was fantastic! Nelly sang so well.,Rol

11、e-play the conversation.,Role-play,Exercises,寫出下列單詞的比較級,tall nice funny outgoing big good,taller,nicer,funnier,more outgoing,bigger,better,用所給單元的正確形式填空,1. My hair is _ (long) than my sisters. 2. I am _(tall) than you. 3. She is _ _(outgoing) than me. 4. Lily is _ (heavy) than Lucy. And Lucy is _ (thin) than Lily. 5. I have _ (short) hair than Tina. 6. Tom is _ _ (hard- working) than Tim.,lo