Unit 12

Mainly Revision (阶段复习)

1、教法建议
2、

抛砖引玉

Ⅰ.词汇学习
the other day, goldfish, breath, hold one's breath, throw at, fire (vi.), dish, get away, fall over, recent, exercise (vi.), tank, underwater, bush, lion, attack, frighten, pale, stare, stare at, carry off, so as to, attract, keeper, struggle to one's feet, speed up, flow, exact, for one thing, centimeter =cm, run out of
Ⅱ.交际英语
Special Greetings(节假日的问候)

There are eight national holidays celebrated in the United States:New Year's
Day,Washington's birthday,Memorial Day,the Fourth of July,Labour Day,Veteran's
Day,Thandsgiving and Christmas.In addition,there are many state and local holidays.(美国有八个举国同庆的节日：元旦，华盛顿诞辰纪念日，阵亡将士纪念日，美国独立纪念日，劳动节，退伍军人节，感恩节，圣诞节。此外，还有许多各州自定的地区性节目。)

Model Dialogues 交际示范

A

A:Merry Christmas!
B:The same to you!
A:Are you doing anything special?
B:We are having some friends over.What are you doing?
A:Oh,I'm just going to take it easy.

B

A:Happy New Year!
B:Thank you!The same to you.
A:Have you got any plans?
B:I've been invited over to a friend's.And you?
A:My neighbour's having a party.

C

A:Have a nice Thanksgiving!
B:The same to you!
A:Are you going anywhere?
B:I thought about going to my sister's .How about you?
A:Oh,I'll probably just stay home.
Ⅲ.语法学习
在本单元第 47 课的语言练习中要求对名词性从句进行辨认和应用。要想做到这一点就
必须了解引导名词性从句的连接词如 how ,why, where ,what 等，在引导不同的名词性从句时，含义并不相同。
● what
可引导主语从句、宾语从句、表语从句，其含义通常有下列几种：
1.“什么”，“什么样的”。如：
The problem is what we should do next.
I don't know what books you have read recently.
2.“……的”，“所……的事”，相当于the thing(s) that (which) / all that 等。如：
What I am not quite clear about is his address.
Nicotine!That's what smokers need.
3.“……的人”，相当于“the person who (that)…”。如：
He is much different from what he used to be.
She is not what she was ten years ago.
4.“……的地方”，相当于“the place that…”。如：
This is what the children call“home”.
What is now the primary school was once an old temple.
5.“……的时间”，相当于“the time that…”。如：
After what seemed a very long time,I opened my eyes and found myself in bed!
Times aren't what they were.
由此看出，what 的用法不能千篇一律，要根据具体情况灵活运用。又如：
Your mother's health is not what it ought to be.
此句中 what=the health that
The population is now double what it was ten years ago.此句中 what=the number that
They paid fifty percent of what they were able to earm to the state.此句中 what= the money that
● why
1.引导主语从句和宾语从句时，意思是“为什么”。如：
Why he didn't come to class yesterday is still a puzzle.
Do you know why winter is colder than summer?
2.引导表语从句时，意思是“……的原因”。如：
That's why she was absent from school yesterday.
Ten years of hard work!That's why I now look so old.
● where
1.引导主语从句和宾语从句时，意思是“哪儿”。如：
Where she has gone is not known yet.
The little boy couldn't tell where his home was.
2.引导表语从句时，意思是“……地方”。如：
That's where Chairman Mao once lived.
● how
1.引导主语从句、宾语从句，意思是“怎样”，“怎么”，“如何”。如：
How they went there is unknown to us.
Excuse me,could you tell me how I can get to the Summer Palace?
2.引导表语从句时译作“这样”。如：
This is how they overcame the difficulties.
This is how we worked out these problems.

指点迷津

使役动词 have 句型归纳

这几个句型里的 have / get 的意思是“叫”“让”“使”，后接复合宾语。由于其宾语补足语分别由过去分词、现在分词、动词不定式来充当，所以不同句型意义也就不同，现分述如下：
句型：have + 名词 + 过去分词
“让(叫)某事由别人做”或“遇到某种情况，叙述某种遭遇，损失”等。
The town is going to have a new swimming - pool built soon.这个城镇将在不久
后修一个游泳池。
She has had her bones broken.她骨折了。(叙述一种遭遇)
句型：have + 名词 + 现在分词
意思是让某人
生词表: