新概念英语青少版2bUnit25[共26页]

1、1Unit 25Karen saves some money2Lesson 49Lesson 49New words and expressions:save v. 节省，节约suit n. 套装prefer v. 更喜欢on the right adv. (place)在右边on the left adv. (place)在左边style n. 风格quality n. 质量linen n. 亚麻布microfibre n. 微纤维asas adv. (comparison)与一样difference n. 差异go with v.+ prep.与相配the other pron. 另一个3

2、Lesson 49Lesson 49save = avoid spendinge.g. Im saving money on the coat.save energysave ones life4Lesson 49Lesson 49suiteg. He is wearing a black suit. 5Lesson 49Lesson 49prefereg. I prefer silver. I prefer silver to pink. We prefer to eat out. I prefer walking to cycling. 6Lesson 49Lesson 49on the

3、lefton the left hand/sideon the righton the right hand/side7Lesson 49Lesson 49stylee.g.I wouldnt tell lies to you; thats not my style. modern styletraditional stylebe in stylebe out of style8Lesson 49Lesson 49qualityhigh qualityproduct qualitye.g. The quality of service in this restaurant has improv

4、ed a lot. 9Lesson 49Lesson 49linene.g.This coat is made of linen.10Lesson 49Lesson 49microfibree.g. These three towels are made of microfibre.11Lesson 49Lesson 49differencedifferent adj. 反义词：same e.g.Can you tell the difference of these two pictures? Theyre different in quality.be different from 与.不

5、同12Lesson 49Lesson 49Listen to the recording, and answer this question: Which suit does Karen prefer?13Lesson 49Lesson 491.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 twothe one 这里使用定冠词因为段与众的其他部分已经说明了是哪一个。one 代替单

6、数名词suit, the one/ones 表明哪一个14Lesson 49Lesson 492. 2. TheyTheyre re bothboth the same. the same. They Theyre both the same size.re both the same size. They Theyre both the same colour.re both the same colour. And they And theyre both the same style.re both the same style.the same作be和其他意思与be类似的动词的补语，如

7、look,sound，feel，taste，smell；也作形容词：the same size/colour/style/suit等:the same（形容词）+单数、复数或不可数名词。15Lesson 49Lesson 493.They both They both look the samelook the same, but they, but theyre very different re very different in quality. in quality. OneOne is made is made ofof linen, and linen, and the other

8、the other is made of microfibre. is made of microfibre. The microfibre one is cheaper The microfibre one is cheaper thanthan the linen one. the linen one.in quality 表示它们“如何”不同Onethe other不定代词，作为比较两个事物的固定用法讲解。be made of+物质，有.材料制成的（看出原材料）be made from 有.制成（看不出原材料）16Lesson 49Lesson 494. It isnt as expen

9、sive as the linen one.as.as意为和一样，表示同级的比较。基本结构为：as+ adj./ adv. +as + 名词/代词e.g. This film is as interesting as that one.其否定式为not as/so +adj./ adv.+as.e.g.This dictionary is not as/so useful as you think.若有修饰成分,如twice,three times,half,a quarter等,则须置于第一个as之前.例如：e.g. Your bag is twice as expensive as min

10、e.17Lesson 49Lesson 495.Im saving money on the suit.So now I want to buy a pair of shoes to go with it.on the suit- on与表示用钱的动词与表示用钱的动词save,spend,waste等等a pair of + 复数名词，用于成对的事物。复数名词，用于成对的事物。two pairs of go with it = accompany(伴随伴随)e.g.e.g.The actress wanted a hat to go with her dress.18Lesson 50Less

11、on 50New words and expressions:a little (+ comparative adj./adv.)adv. (degree)少量，少许almost adv. (degree)几乎，差不多vase n. 花瓶age n. 年龄19Pattern PracticePattern Practice1. A: Those bicycles are both cheap. B: Yes, but the one on the left is cheaper than the one on the right.20Pattern PracticePattern Practi

12、ce2. A: Both of those bicycles are cheap. B: Yes, but the one on the left isnt as cheaper as the one the left.21Pattern PracticePattern Practice3. 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 cheapera lot taller22Pattern PracticePattern Practice4.A: Are those two bicycle the same price? B: No, they arent the same price. Ones cheaper than the other.23Pattern