高二英语第十五单元A famous detective（著名侦探）

概要：uo;。before long不久以后3. pay … a visit =pay a visit to对……进行参观;对……进行访问That basketball team will pay Europe a visit before long .注意：表示状态的“在……参观;在……访问”用on a visit to 。如：These singers have been on a visit to Africa for a month .4. in silence静静地 =silentlyShe alone sat under the tree in silence , looking straight forward .5. again and again =over and over反复地;再三地The student made the spelling mistakes again and again .6. connect to连接;相连Please connect the two speakers to the amplifier .注意：connect with与……相连接;与……有联系。如：She is connected with the Smiths .7. see to处理

1. have a seat =take a seat坐下

Entering the hall , he had a seat in the corner .

Have a seat and make yourself at home .

注意：have a seat用于直接引语。

2. long before =long time ago很久以前

She said that she had known your name long before .

注意：It wasn’t long before是一个常用句型，意为“不久”。before long不久以后

3. pay … a visit =pay a visit to对……进行参观;对……进行访问

That basketball team will pay Europe a visit before long .

注意：表示状态的“在……参观;在……访问”用on a visit to 。如：These singers have been on a visit to Africa for a month .

4. in silence静静地 =silently

She alone sat under the tree in silence , looking straight forward .

5. again and again =over and over反复地;再三地

The student made the spelling mistakes again and again .

6. connect to连接;相连

Please connect the two speakers to the amplifier .

注意：connect with与……相连接;与……有联系。如：She is connected with the Smiths .

7. see to处理;负责

I have some personal affairs that I have to see to .

Will you see to turning off the lights ?

8. have a good / pleasant journey一路顺风;一路平安

I hope you have a good journey back to Guangzhou .

9. fasten … to… 把……栓在……;把……系在……

He fastened a rope to a post .

10. do repairs维修;修理

A few building repairs were done a week ago .

We must do a lot of repairs on the house before we move in .

11. no matter不要紧;没关系

It’s no matter whether he will come or not .

注意：在It doesn’t matter 中，matter是动词。

12. from that moment on从那一刻起

13. a long wait等很久

There will be a long wait before the next train comes .

Word came at last after a long wait .

14. in the dark在黑暗中

It was hard to find your pen in the dark .

15. be supposed to do应该干……

We are supposed to gather at the school gate at 7:30 .

16. a length of一段

She bought two lengths of silk .

What is the length of the report ?

17. send for派人去请;派人去取

I’ll send for the magazine tomorrow .

If bitten by a snake , you should send for help and don’t walk .

18. fire back开火还击

No one was allowed to fire back unless the order was given .

二、学海导航

【学法指要】

单元难点疑点思路明晰

1. I\'ve got some personal affairs that I have to see to . 我有些私事非处理不可。

〖明晰〗1) affair, business 作“事物”讲时，这两个词的意义很相近，常可通用。

Mind your own affairs (business) . 少管闲事。

business不能用复数，而affair特别是指重大或头绪较多的事务时，常需要复数，在下面的句子里，这两个词不能通用。

Each Ministry of Foreign Affairs lodged a protest with the other . 双方外交部向对方外交部提出抗议。

Business before pleasure . 先办正事，再谈娱乐。

2)see to有“注意，照料，保证，修理，诊治”等意思。例如：

Your shoes need seeing to . 你的鞋得修补了。

You ought to have your eyes seen to by a doctor . 你应该请医生治眼睛。

2. I dare say my uncle will . I have no other relatives . 我认为我叔父会得到这笔钱，我没有其他的亲戚。

〖明晰〗1)I dare say 的意思并不是“I dare to say”，而是和“也许”几乎同义或者等于“我想”。

I dare say you\'re right . 我看大概是对的。

I dare say it will come later . 我想它以后会来的。

2)dare用作情态动词时，后接动词原形，主要用于疑问句和否定句或者表示不肯定意义的各种从句中。例如：

Dare you ask him ? 你敢问他吗?

I dare not go there . 我不敢去那儿。

That is as much as I dare spend . 我只敢花那么多的钱。

3)dare作主动词时是规则动词，用法如下：

a)表示“敢”，后接动词不定式，也可省去to。例如：

I don\'t know how he dares to appear in public .

I\'ve never dared go back to look . 我从来不敢回去看一下。

3. I think it will be necessary for me to pay you a visit and see where you live . 我想有必要去拜访你，看看你住在什么地方。

〖明晰〗1)句中的it用作形式主语。例如：

Is it necessary for us to meet/necessary that we meet ?我们有见面吗?

2)pay a visit (to someone or something)/pay (someone or something) a visit表示“(短时间)访问(某人，某物)”;“参观(某物)”。例如：

Shall we pay your brother a visit this afternoon ?

4. Do you see that hole high up in the wall, about 18 cm by 9 ? 你看到墙壁上方那个大约18厘米宽，9厘米高的洞没有?

〖明晰〗1)句中的high用作副词，指的是高矮;而highly表示很高的程度(意思往往是 very much)。

The plane flew high above . 飞机高高地在上空飞。

An eagle circled high overhead . 一只鹰在头上高高盘旋。

The goods on display are all very highly priced . 这些展销货物标价都很高。

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