三一外语新概念练习册第三期(28)

(3) ask
(5) be
(7) have (8) put
(9) go (10) buy
2、翻译下列短语。
(11) ( 通过 )看电视 (得知 ) (12) 看电影 (13) 一直
(14) ( 通过 )听收音机 (得知 ) (15) 一部老电影 (16) 在 2010 年的春天
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从牙牙学语到脱 口而出
3、模仿例句改写以下祈使句。
Example: Air the room! (I / this morning)
I’ve already aired the room. I aired it this morning.
(17) Sharpen your pencil! (I / a minute ago)
(18) Clean the shoes!
(19) Ask a question!
(20) Dust the cupboard!
(she / last night)
(Tom / yesterday afternoon)
(they / this afternoon)
温故而知新
4、句型转换。
(21) We are cleaning the room now. ( 改为否定句 )
(22) She listened to the radio just now. ( 改为一般疑问句 )
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(23) His brother works in the factory . ( 就划线部分提问 )
(24) The children have washed their hands. ( 改为否定句 )
(25) I have just been to the cinema. ( 变成一般疑问句，并作肯定回答 )
5、玛丽 65 岁了，她的一生过得很有趣。她曾做过些什么呢 ?
have
do
be all over the world a lot of interesting things many different jobs