高二英语第十五单元A famous detective（著名侦探）

高二英语第十五单元A famous detective（著名侦探）,标签：高二下册英语教案,高中英语教案,http://www.67xuexi.com

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www.67xuexi.com 4. furniture (总称) 家具
A lot of furniture will be bought for you .
〖点拨〗furniture是不可数名词，表示件数要用量词piece / set 。如：three pieces of furniture三件家具。
5. doubt怀疑；疑虑
I have no doubt that he will pass this examination .
〖点拨〗beyond doubt = out of doubt毫无疑问。
用于肯定句时用doubt if / whether …。用于否定句时用doubt that 。
单元词组思维运用
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。

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