新概念英語青少版 2b Unit 25.ppt

1、Unit 25,Karen saves some money,Lesson 49,New words and expressions: save v. 節(jié)省，節(jié)約 suit n. 套裝 prefer v. 更喜歡 on the right adv. (place)在右邊 on the left adv. (place)在左邊 style n. 風(fēng)格 quality n. 質(zhì)量,linen n. 亞麻布 microfibre n. 微纖維 asas adv. (comparison)與一樣 difference n. 差異 go with v.+ prep.與相配 the other pron.

2、 另一個,Lesson 49,save = avoid spending e.g. Im saving money on the coat. save energy save ones life,Lesson 49,suit eg. He is wearing a black suit.,Lesson 49,prefer eg. I prefer silver. I prefer silver to pink. We prefer to eat out. I prefer walking to cycling.,Lesson 49,on the left on the left hand/si

3、de,on the right on the right hand/side,Lesson 49,style e.g.I wouldnt tell lies to you; thats not my style. modern style traditional style be in style be out of style,Lesson 49,quality high quality product quality e.g. The quality of service in this restaurant has improved a lot.,Lesson 49,linen e.g.

4、This coat is made of linen.,Lesson 49,microfibre e.g. These three towels are made of microfibre.,Lesson 49,difference different adj. 反義詞：same e.g.Can you tell the difference of these two pictures? Theyre different in quality. be different from 與.不同,Lesson 49,Listen to the recording, and answer this

5、question: Which suit does Karen prefer?,Lesson 49,1.Which of these two suits do you prefer,William? The one on the right, or the one on the left? which of these two = which one of these two the one 這里使用定冠詞因為段與眾的其他部分已經(jīng)說明了是哪一個。one 代替單數(shù)名詞suit, the one/ones 表明哪一個,Lesson 49,2. Theyre both the same. Theyr

6、e both the same size. Theyre both the same colour. And theyre both the same style. the same作be和其他意思與be類似的動詞的補語，如look,sound，feel，taste，smell；也作形容詞：the same size/colour/style/suit等:the same（形容詞）+單數(shù)、復(fù)數(shù)或不可數(shù)名詞。,Lesson 49,3.They both look the same, but theyre very different in quality. One is made of line

7、n, and the other is made of microfibre. The microfibre one is cheaper than the linen one. in quality 表示它們“如何”不同 Onethe other不定代詞，作為比較兩個事物的固定用法講解。 be made of+物質(zhì)，有.材料制成的（看出原材料） be made from 有.制成（看不出原材料）,Lesson 49,4. It isnt as expensive as the linen one. as.as意為和一樣，表示同級的比較。 基本結(jié)構(gòu)為：as+ adj./ adv. +as +

8、名詞/代詞 e.g. This film is as interesting as that one. 其否定式為not as/so +adj./ adv.+as. e.g.This dictionary is not as/so useful as you think. 若有修飾成分,如twice,three times,half,a quarter等,則須置于第一個as之前.例如： e.g. Your bag is twice as expensive as mine.,Lesson 49,5.Im saving money on the suit.So now I want to buy

9、 a pair of shoes to go with it. on the suit- on與表示用錢的動詞save,spend,waste等 a pair of + 復(fù)數(shù)名詞，用于成對的事物。two pairs of go with it = accompany(伴隨) e.g.The actress wanted a hat to go with her dress.,Lesson 50,New words and expressions: a little (+ comparative adj./adv.)adv. (degree)少量，少許 almost adv. (degree)幾

10、乎，差不多 vase n. 花瓶 age n. 年齡,Pattern Practice,1. A: Those bicycles are both cheap. B: Yes, but the one on the left is cheaper than the one on the right.,Pattern Practice,2. A: Both of those bicycles are cheap. B: Yes, but the one on the left isnt as cheaper as the one the left.,Pattern Practice,3. A: Is the bicycle on the left the same as the one on the right ? B: Its not quite the same. Its a little cheaper. a bit cheaper a lot taller,Pattern Practice,4.A: Are those two bicycle the same price? B: No, they arent the same price