标签：初二英语教案,八年级上册英语教案,新目标八年级英语教案,http://www.deyou8.com
八年级下册 Unit 6 How long have you been collecting shells?教案-八年级英语教案,
(5)think of和think about 后都可以接名词, 代词, 动词-ing形式或疑问词引导的不定式或宾语从句.
a. 在表达下列意义时这两个短语可以通用
表示“考虑”时，如：Think of / about what you are saying！想一想你在说什么！
表示“对……的看法”时，如：What do you think of / about the film? 你觉得这部电影怎么样？
b. think about表示“考虑；想”，着重“想”的过程；而think of则表示“想起, 认为”。
I’m sorry. I wasn’t listening. I was thinking about something else. 对不起。我刚才没听。我在想其他的事情。
Every time I see him, I think of my boyhood. 每次看到他，我就想起自己的童年。
(6)look for和find
look for表示“寻找”, 强调动作; find表示“找到, 发现”, 强调结果; find是look for 的结果.
I looked for my pen everywhere but I couldn’t find it. 我到处找我的钢笔，但是找不到。
(7)find和find out
find指的是偶然发现, 而find out则表示“查明, 弄清楚”, 经过调查, 探听或询问后查明或发现.
He found a bag on his way back home.
You must try to find out who broke the window.
(8)without 介词，意思是“没有”；后面跟名词或动名词。
The girl can’t do it without your help. 没有你的帮助，这个女孩不可能做好这件事。
The boy went to school in a hurry without having breakfast. 这个男孩没吃早饭就匆匆忙忙去上学了。
综合检测练习
一. 单项选择
1. The flight from Beijing to New York ______ at 9:45 am. on Friday.
A. gets off B. takes off C. puts up D. gets up
2. --- ______ have you been living here？
--- For ten years.
A. How much B. How many C. How long D. How soon
3. --- _______ did you first skate?
--- Two years ago.
A. When B. What C. Why D. How
4. I have been skating _____ two hours.
A. in B. at C. for D. since
5. Thanks for ____ me the book.
A. gave B. giving C. give D. to give
6. We all helped him with his English so he didn’t _______ with his study.
A. fall off B. fall down C. fall behind D. fall over
7. Mr Green _______ in China since five years ago.
A. lived B. has lived C. lives D. is going to live
8. ＿＿＿ is the meeting going to last? About twenty minutes.
A. How far B. How soon C. How long D. How often
9. What shall we do now? ＿＿＿ for a walk?
A. How’s about to go B. What about to go
C. How’s about going D. What about going
10. Do you have another way of ＿＿＿ the child?
A. teaching B. to teach C. teaches D. teach
二. 根据所给句子的意思和首字母写单词
1. d_________ say what sb./sth. is like
2. r _________bring or collect sth. together
3. c__________ the person who collects thing as hobbies and so on
4. s_________ give a part of sth. to others
5. f _________the person from another country
三. 阅读理解
A
Water is the "life" of our earth. It is in every living thing. It is in the air. It runs through mountains
Nature has a great water system(系统). Rainwater finds its way to streams(溪) and rivers. Rivers lead to the ocean. At mouths of rivers, fresh water joins the salt water of the
cean.
Thick water steam in the air becomes clouds and clouds bring us rain. Plants and animal’s life depends on water. Where there is water，there is life. We have to clean our streams and rivers and do something against pollution(污染) because pollution does harm to the life.
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