展开全部【课文翻译】
弗里斯先生：我非常喜欢这台电视机。请问它多少钱？店 员：这是店里最贵的型号。它的售价是500英镑。弗里斯夫人：这对我们来说是太贵了。我们花不起那么多钱。店 员：这种型号的比那种要便宜些。它只要300英镑。但是，它当然没有价钱高的那种好。弗里斯先生：我不喜欢这种型号。那一种型号价格是贵一些，但它值这么多钱。弗里斯先生：我们可以用分期付款的方式购买吗？店 员：当然可以。您可以先付30英镑定金，然后每月14镑，3年付清。弗里斯先生：你喜欢吗，亲爱的？弗里斯夫人：我当然喜欢，但是我不喜欢这个价钱。你总是要买最好的，可我们买不起。有时候你认为自己是个百万富翁！弗里斯先生：百万富翁是不会分期付款买东西的！【生词】
model n.模型
afford v.付得起（钱）
deposit n.预付定金
instalment n.分期付款
price n.价格
millionaire n.百万富翁
【知识点讲解】
一.单词拓展：
1.model 课文中，是模型的意思。如飞机模型（model areoplane)，轮船模型（model ship)。那汽车模型应该怎么说呢？此外，model 除了模型的意思外，还可以表示模特。如走t台的模特 fashion model，平面模特 still model。那车模又应该怎么说？2 millionaire 百万富翁 millionaire是个合成词，有million（百万）+aire 组成。那亿万富翁怎么说呢？现在我们复习一下计数单位，在英语里，每三位数为一个计数单位。我们从小到大复习一遍，thousand(千），million(百万），billion（十亿），trillion（万亿）。给大家一个英语表达数字的小技巧：表达数字前，拿起笔，从个位数向高位数字作记号，每三位数字为一个单位。如 123，456，789，123（one hundred twenty three billion,four hundred fifty-six million,seven hundred eighty-nine thousand,one hundred twenty-three.)
给同学们一个数字：44455899707，想想用英语应该怎么说呢？3.a be as+adj+as b a跟b一样…
这是一个比较中的等价句型：a跟b一样…例句：她跟我一样重。she ** as he**y as me.那我跟她一样重，应该怎么说？如果想表达a不如b时，我们只需要在这个结构中的be动词后面加上not。如她不如我重。she ** not as he**y as me.
那要是“我没有她重”。又应该怎么说？二【口语学习】购物英语
问价：how much does it cost？（课文）
how much ** it?what's the price?could you tell me its price?报价：it costs+价格/it **+价格
还价：it ** too expensive/dear
the price ** a bit high.
i'm afraid i cannot afford it.恐怕买不起。afford 买得起，付得起钱
would you lowit down?能不能低一点？打折：give **+20%d**count 打某人八折（折扣额=1-百分数）
如：打七折，怎样？what about 30%d**count?小思考：给你打九五折。应该怎么说？付款：1）现金付款 pay in cash 2)刷卡 pay in credit
3）分期付款 buy sth on instalment 4)支付定金 pay/put down a deposit
自学导读
1．buy on instalments，以分期付款的方式购买。i h**e bought th** house on instalments.
我用分期付款的方式买了这所房子。2．…and then four** pounds a month for three years．然后每月14镑，3年付清。then和four**之间省略了pay。语法 grammar in use
形容词的平级比较级：as…as
形容词的比较形式有3种：较高比较级(more expensive,the most expensive)；较低比较级(less expensive,the least expensive)；平级比较级(as expensive as)。请看下面句中as…as的用法：
the green apple ** as sweet as the red one.
这个绿苹果同那个红苹果一样甜。the policeman ** as tall as the policewoman.
这个男**与那个女**个子一样高。the white knife ** as sharp as the black one.
这把白色的小刀与那把黑色的小刀一样锋利。i don't know as many people as you do.
我认识的人没有你认识的多。robert ** not as old as he looks.
罗伯特没有他看上去那么高。the blue car ** not as clean as the red car.
蓝车没有红车干净。词汇学习 word study
1．afford v.
（1）买得起；付得起（钱）：
she can't afford a new coat.
她买不起一件新大衣。we are not rich enough to afford a car.
我们并不太富有，不能购置汽车。（2）担负得起（时间等）：
i feel i can' t afford any time on th** project.
我觉得我不能再在这个项目上花更多的时间。we can't afford such enormous fees.
我们无法负担如此巨额的费用。2．deposit
（1）n．预付定金；押金；保证金：
he put down a deposit on the house yesterday.
昨天他付了房子的定金。you'll h**e to pay a deposit of＄60 to reserve the room
要预定这个房间，你需交付60美金的押金。（2）v．存放；存储：
we were adv**ed to deposit our valuables in the bank safe
别人建议我们将自己的贵重物品存放在银行的保险箱里。（3）付（保证金）；预付（定金）：
i deposited＄1,500 on a new car.
我付了1,500美金作为购新车的定金。练习答案 key to written exerc**es
lesson 112
a
1 th** book ** cheap,but that one ** cheaper.
2 th** book ** expensive,but that one ** expensive.
3 th**question ** easy,but that one ** easier.
4 th**question ** difficult,but that one ** difficult.
b
1 ** the policeman as tall as the policewoman?no,he **n't.the policeman **n't as tall as the policewoman.
2 ** the man as short as the woman?no,he **n't.the man **n't as short as the woman.
3 ** the boy as old as the girl?no,he **n't.the boy **n't as old as the girl.
4 ** the red pencil as blunt as the green pencil?no,it **n' t.the red pencil **n't as blunt as the green pencil.
5 ** the blue car as clean as the red car?no,it **n't.the blue car **n't as clean as the red car.
6 ** the woman as fat as the man?no,she **n't.the woman **n't as fat as the man.
c
1 no,it **n't.it ** expensive.
it's the most expensive radio i've ever seen.
2 no,he **n't.he ** intelligent.
he's the most intelligent person i've ever met.
3 no,it **n't.it ** interesting.
it's the most interesting book i've ever read.
4 no,it **n't.it ** less difficult.
it's the least difficult test i've ever done.