译林版英语6A Unit4 Then and now知识点梳理 一、四会单词
1. ago ……以前 2. office 办公室
3. newspaper 报纸(可数名词) 4. news 新闻(不可数名词) 5. watch 观看 6. e-book 电子书 7. with 用
8. yesterday昨天
9. e-friend 网友（五上6）
二、三会单词
1. use 使用
2. telephone 电话
3. mobile phone移动电话，手机 4. anywhere随处，到处 5. radio 收音机 6. TV 电视 7. still 仍然 8. spell拼写
9. invent发明 (inventor 发明家)
三、短语积累
1.过去和现在 then and now 2.全世界 all over the world 3.购物 do shopping 4.交朋友 make friends 5.继续 go on
6.造句 make a sentence 7.朝……外看look out of 8.六年前 six years ago
9.二十年前twenty years ago 10. 三十年前 thirty years ago 11.做很多事情 do many things
12.写信给他的朋友 write letters to his friends
14. 在办公室 in the office use the telephone to call people 15.一部手机 a mobile phone 16. 写电子邮件write emails
17. 写一封电子邮件 write an email
18. 随处给人打电话call people anywhere 19. 听收音机listen to the radio
20.看报纸获取新闻read newspapers for news 21. 在网上 on the Internet
22. 阅读和观看新闻read and watch news 23. 看电子书 read e-books 24. 交朋友 make friends
25. 从商店里买东西 buy things from shops 26. 来自世界各地的网友 27. 在网上购物/网购
e-friends from all over the world do shopping on the Internet 28. 贴两张照片 stick two photos 29. 努力工作 work hard 30. 在度假 on holiday
31. 发明飞机/火车 invent the aeroplane/train 32. 朝窗外看look out of the window 33. 听我说 listen to me
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34. 变得生气 get angry 35. 用“鸡蛋”造一个句子
36. 吃一块蛋糕 eat a cake make a sentence with ‘egg’ 37. 等待答案 wait for the answer 38. 一岁 one year old
39. 贴一张你自己的照片 stick a photo of yourself 40. 三岁three years old
四、四会句型
1. 今天是星期几？ What day is today? =What day is it today? 2. ...ago, he/she…
Six years ago, I couldn’t write. Twenty years ago, he wrote letters.
Twenty years ago, she bought things from shops Thirty years ago,they listened to the radio for news 3. Now, he/she…
五、语法知识点
1、(1)could引导的一般过去时的否定句，在could之后加not： could not=couldn’t
Six years ago, I could write.(否定句) Six years ago, I couldn’t write.
(2)could引导的一般过去时的一般问句，将could调至句首： Mike could read and draw.(一般问句) Could Mike read or draw?
(3)could引导的特殊问句：特殊疑问句+could引导的一般问句： They could ride a bike. (对画线部分提问) Could they ride a bike (用do what替换) ？ What could they do ？ 2、不规则动词有：（Unit4） Unit4 写 write 阅读 read 制造 make 买 buy 规则动词有： Unit4 听 listen 发明 invent 使用 use 3、介词的用法： in the office at home，
listen to the radio read newspapers for news on the Internet buy things from shops at school from all over the world on holiday look out of the window go on make a sentence with ‘egg’
wait for the answer stick a photo of yourself 4、不定冠词an构成的短语:
an apple , an email, an e-books, an e-friend, an English lesson, an egg. 可以补充：an American, an answer, an angry teacher, an aeroplane,
wrote read made bought listened invented used
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