Unit 6 Doing housework
知识点汇总:
一、 现在进行时:
 表示一个在过去开始而在将来结束的动作。这个动作在说话的时候还没完成,仍在进行中。
如:China is developing very quickly. 中国正在快速发展着。
 还可以表示现在一个较长的时间段里进行的动作,但在说话时这一动作也许并未进行着。
如:David and his family are decorating their new house. 大卫和他的家人在装修新房
 现在进行时的构成特点am ( is / are ) + 动词ing(又称现在分词)
 现在进行时使用时间状语很有限,目前我们学到的有now。还有一两个祈使句如Look! / Listen ! 等也是经常提示我们后面的句子通常要使用现在进行时。再有就是It’s five o’clock .等小句子也可能是现在进行时暗示语。
如:It’s nine o’clock . The students are having an English lesson . (现在是)九点钟,学生们在上英语课。
Look! The dog is running after a cat! 看!一只狗正在一只猫后面追赶!
(理解:如果已经发生过了,你还能“看”到吗?所以用现在进行时描述)
二、 现在分词的构成:
 直接在动词原形后加ing
如:see --- seeing work --- working jump --- jumping
ski --- skiing
 以不发音的e结尾的动词,去e再加ing
如:make --- making skate --- skating dance --- dancing
 以一个辅音字母结尾的重读闭音节动词(理解:这个动词中的元音字母不发原本的音;动词的结构象“汉堡”或“夹心饼”一样的:辅音+一个元音字母+一个辅音字母)要双写最后一个尾辅音字母再加ing.
如:run --- running sit --- sitting get --- getting
cut --- cutting drop --- dropping plan --- planning
***注意:以w \ r \ y结尾的除外,不要双写
三、 打电话用语:
1) May I speak to … ? 我能和… … 通话吗?
2) Hello , is … in ? 喂, … … 在家吗?
3) Hello , is that … ? 喂, 是… … 吗?
4) Hold on , please . 请别挂断.
5) Sorry , you ‘ ve got the wrong number .对不起,你打错了.
6) May I know who’s calling? 请问你是谁?
7) Can I leave a message? 我能留下口信吗?
8) Can I take a message? 我能帮你写下口信吗?
四、 How about 的用法
1. 使用时必须有上下文。如:
A: I am reading a book, how about you ?
B: I am doing housework.
2. 可以表示询问评价或推荐一些东西。(在4B中学过)如:
A: I ‘d like a new skirt.
B: How about this red one?
3. 还可以用来谈论人或约定的时间。如:
A: Can you come and help me with my Maths?
B: Sure, how about this afternoon?
A: OK.
现在进行时专项练习:
一、写出下列动词的现在分词:
play________ run__________ swim _________make__________
go_________ like________ write________ _ski___________
read________ have_________ sing ________ dance_________
put_________ see________ buy _________ love____________
live_______ take_________ come ________ get_________
stop_________ sit ________ begin________ shop___________
二、用所给的动词的正确形式填空:
1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ ( sing)in the classroom .
3. My mother _________________ ( cook )some nice food now.
4. What _____ you ______ ( do ) now?
5. Look . They _______________( have) an English lesson .
6.They ____________(not ,water) the flowers now.
7.Look! the girls ________________(dance )in the classroom .
8.What is our granddaughter doing? She _________(listen ) to music.
9. It’s 5 o’clock now. We _____________(have)supper now
10.______Helen____________(wash )clothes? Yes ,she is .
三、句型转换:
1. They are doing housework .(分别改成一般疑问句和否定句)
2.The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)
3.I’m playing the football in the playground .(对划线部分进行提问)
4.Tom is reading books in his study . (对划线部分进行提问) |
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