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2012-12-21
以下是威廉希尔app 为您推荐的七年级英语下册unit9单元知识讲解,希望本篇文章对您学习有所帮助。
七年级英语下册unit9单元知识讲解
一. 重点单词和词组
over prep. 在……期间
project n. 课题;作业;项目
test n. 测验;测试
false adj. 错误的;假的
number n. 号码;编号
geography n. 地理学;地理
spend v. 度过;消磨(时间)
most pron.& adj. 大部分(的);最多(的)
mixture n. 混合;混杂;混合物
their pron. 他们的;她们的;它们的
little adj. 很少的;少量的
cook v. 烹调;烹煮
change v. 变;改变
everyone pron. 每个人(都);人人(都)
anything pron. 任何事(物);什么事(物)
have a party 举行晚会
go shopping 去购物
do some reading 读书
talk show 访谈节目
二. 重点难点讲解
1. What did you do over the weekend, Lucy?
这是由疑问词what引导的特殊疑问句, 表示询问 “干什么?”句型结构与一般现在时的特殊疑问句一样:
疑问词 + 一般疑问句.例如:
How much did you pay? 你付了多少钱?
Over在这个句子里表示 “在……期间”,例如:
Will you be at home over Christmas? 圣诞节期间你在家吗?
2. What about your friend?
what about =how about,用以询问消息或征求意见,表示 “怎么样”.例如:
I’m hungry. What/How about you?我渴了,你呢?
3.little, a little, few, a few
little和 few表示否定,意思为 “很少”或”几乎没有”;a little和a few则表示肯定,意思为 “有一点,有一些”.不过需要注意区别的是:
little和 a little修饰不可数名词. few和a few修饰可数名词.例如:
There is little ink in my bottle, can you give me a little ink?
我的瓶子里没有墨水了,你能给我点儿墨水吗?(不可数名词)
He has few friends here, he feels lonely.他这里没朋友,他感觉寂寞。(可数名词)
There are a few eggs in the basket.篮子里有几个鸡蛋。(可数名词)
三. 语法讲解
一般过去时
一般过去时表示过去发生的动作或存在的状态,经常与一些表过去的时间状语搭配,如: yesterday, last week, last October, ago等. 其句型结构与一般现在是完全相同。
在一般过去时态的陈述句中,动词都要变成动词的过去式。如:
She was at work yesterday. 昨天她在工作。
He bought a newspaper. 他买了一份报纸。
在一般过去时态中,当动词为行为动词时,须用动词的过去形式,简称为“过去式”,动词的过去式分为规则动词的过去式和不规则动词的过去式。规则动词的过去式的构成规则如下:
规则动词过去式的构成
规则动词的读音
常见的不规则动词有:
am/is→was are→were come→came say→said
go→went have→had see→saw put→put
do→did get→got eat→ate take→took
四. 习题检测与解析
I . Choose the correct answer
1. -----What did they do over the weekend?
-----They _________ to a movie.
A. went B. go C. gone
2. What ______ he _____ over the weekend?
A. do, did B. did, did C. did, do
3. -----How ____ your weekend?
-----Not too bad. I stayed home and watched TV.
A. was B. were C. is
4. I don’t have ______ bread, but I’d like _______.
A. any, few B. any, few C. any, a little
5. ----Can’t you hear ______?
----No, I can hear _______.
A. anything, nothing B. anything, something C. something, something
II. Form sentences
1. shopping, kids, went, five
_____________________________________________________.
2. a book, I, history, read, about
_____________________________________________________.
3. she, did, what, weekend, over, do, the
______________________________________________________?
4. I, on, Saturday, movie, went, a, afternoon, to
______________________________________________________.
5. a, for, without, he, there, anything, sat, doing, time, long
______________________________________________________.
III. Writing
请用60字左右叙述一下你印象最深的一个美好周末,内容包括:
1. 你过的怎么样?
2. 你作什么了?
3. 和谁在一起
____________________________________________________________
____________________________________________________________
____________________________________________________________
答案解析:
I.
1.由问句中的did,我们可以知道这是过去时,选A.
2. C
3. 答句中是过去时,问句中也应该是过去时形式,选A
4. C. 否定句和疑问句中应该用any, a little修饰不可数名词
5. A.
II.
1. Five kids went shopping.
2. I read a book about history.
3. What did she do over the weekend?
4. I went to a movie on Saturday afternoon.
5. He sat there for a long time without doing anything.
III. One possible version:
I had a great weekend. On Saturday morning, I did my homework. In the afternoon, I played tennis with my friends Nina and Mary. I felt a little tired, but we really had a great time. After that, we went to McDonald’s for dinner. On Sunday morning, I visited my grandparents with my dad and mom. I was glad to see they were in good health. On Sunday afternoon I went to the piano lesson. It was little difficult, but I loved it. I played it very well. What a happy day I had!
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