八年级下册Unit7知识点
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八年级下册Unit 7知识点
【单元目标】
Ⅱ.目标句型:
1. Would you mind doing…?
2. Do you mind doing…?
3. Could / Can / Will / May you please do…?
4. Would you mind not doing…?
5. Not at all. I’ll do it right away.
6. Sorry,I’ll do it right away.
7. Please do / don’t… 8. You’d better do…
Ⅲ.重点句型
1. Would you mind turning down the music?
2. whether和if引导从句的用法。
3. get的用法
【重难点分析】
1. Would you mind…?和Do you mind…? 用于询问或请求别人做某事,或请求他人的许可。
(1)mind后面可以用-ing形式,复合结构one’s doing或if引导的从句。
例如:
Would you mind doing the dishes?=Do you mind doing the dishes?
=Please do the dishes.
请把餐具洗了好吗? (表示请求别人做事)
Would you mind turning down the radio?
=Do you mind turning down the radio?请把收音机关小点好吗?
(2)W ould you mind my doing…? = Do you mind if I do…?
这个句型用于询问他人意见或请求他人的许可。
例如:
Would you mind my smoking here?
=Do you mind if I smoke here?你介意我在这里吸烟吗?
Would you mind my asking you a question?
=Do you mind if I ask you a question?我问你一个问题好吗?
Would you mind my opening the window?
=Do you mind my opening the window?
=Can I open the window?我可以开窗吗?
注意:
在美国口语中还可以将这个句型用Would you mind me doing sth.?来表达,但是在书面表达中要用my。
Would you mind me using your car? 我用一下你的车好吗?
(3)询问有关人们感觉的一般性问题,可以用Do you mind…?通常不用Would you mind…?
如:
Do you mind people smoking in your house? 你介意别人在你家里吸烟吗?
这里不能说Would you mind people smoking in your house?
(4)这个句型的否定形式是在mind后加not,即Would you mind not…?或Do you mind not…?
如:
Would you mind not playing basketball here? 你不要在这打篮球好吗?
Would you mind not wearing those old jeans?
(5)回答Do/Would you mind…? 提出的问题时,表示允许要说No或Not at all等;
如果介意要做肯定回答Yes. 或Yes,I’m sorry,but I do.等,
如:
--Do you mind if I ask you a question? 我可以问你的一个问题吗?
--No,please do.可以,请问吧。
2. 通常既可用whether 也可用if 表示“是否”来引导从句,常置于see,ask,learn,tell,wonder,doubt,find out等动词之后。
如:
I'm not sure whether /if I'll have time. 我不敢肯定我是否会有时间。
He asked me whether/if I could help him.
I want to know whether/if he lives there.
只能使用whether的场合
(1)只有whether能用在介词后面
如:
Success depends on whether we make enough effort.
(2)在英语中与or (not) 连用的词通常是whether
如:
Whether we help him or not,he will fail. 不论我们帮助他与否,他都将失败。
(3)带to的动词不定式前用whether,而不用if
如:
Please tell us whether to go or stay here.请告诉我们是走还是留。
They didn’t know whether to agree or keep silent. 他们不知道是应该同意还是保持沉默。
(4)whether可置于句首引导主语从句,而if不能
如:
Whether the meeting will be in Beijing is not known yet. 会议是否在北京举行还不得而知。
It's not sure whether he is free. 他是否有时间不确定。
3. get on / get off ( a / the bus,train,boat,plane) 上/下(公共汽车、火车、船、飞机)
如:
She got on / off the bus quickly.
get on还可以表示为:相处融洽、继续。
如:
Get on with your work! 继续工作吧!