1. Section B 3a-Selfcheck

2. 1. 常考短语 2. 经典句型 创设情境，呈现目标

3. 1. how long 多久，多长时间 2. have a yard sale 举行庭院拍卖会 3. give away 捐赠；赠送 4. not … any more 不再 …… 5. welcome to … 欢迎到 …… 6. a bit 一点儿，稍微 7. board game 棋类游戏 8. check out 察看；观察 9. a bread maker 面包机

4. 10. grow up 长大 11. clear out 收拾，整理 12. a lot of 许多 13. no longer 不再；不复 14. at first 起初 15. for example 例如 16. a rain and railway set 一套轨道火车 17. as for… 至于 …… 18. give up 放弃 19. to be honest 说实在的 20. at least 至少

5. 21. on weekends 在周末 22. once or twice a year 一年一两次 23. millions of 数百万的 24. search for 寻找 25. according to 依据；按照 26. across from 在 …… 的对面 27. in one’s opinion 依 …… 看 28. in order to 为了

6. 1. It is +adj. (+for sb.) +to do sth. ( 对某人来说 ) 做某事是 …… 2. want to do sth. 想要做某事 3. love doing sth. 喜欢做某事 4. decide to do sth. 决定做某事 5. have been in + 地点 在某处待了多久 Make new sentences according to the structures.

7. 6. hope to do sth. 希望做某事 7. one of + the + 形容词最高级 + 可数名词复数 最 …… 之一 8. used to do sth. 过去常做某事 9. need to do sth. 需要做某事

8. 【学习目标】 1 、知识与能力： （ 1 ）认知并熟练运用本课时重要单词和词组； （ 2 ）掌握并灵活应用以下交际用语： How long have you had that bike over there? I’ve had it for three years. How long has his son owned the train and railway set? He’s owned it since his fourth birthday. Have you ever played football? Yes, I did when I was little, but I haven’t played for a while now. 2 、过程与方法：学生自主预习，教师主导，小组交流， 合作探究 3 、情感态度价值观：正确处理并充分利用自己的废旧物 品。 【学习重点】：会运用现在完成时。

9. 1. Complete the sentences using for or since. 1. I haven’t been to a museum ____________________________. 2. I haven’t written a letter ______________________. 3. I haven’t ridden a bike ____________. 4. I haven’t seen a movie __________. 5. I haven’t played computer games ___________. for two years/since two years ago since I was ten years ago for five years since 2010 for one year 自主学习，交流展示

10. A: Hey Eric, _____ you enjoyed your time in Beijing so far? B: Yes, it ___ been great! Everyone is so friendly. A: How long _____ you been in China now? B: Oh, I __________ here ___ about two years now. have has have have beenfor 2. Complete the conversation.

11. A: Wow, that means you haven’t ______ back to the US for two years. B: No, I ____ been back twice_____ moving to China. ____ you been to the US before, Li Juan? A: Yes, I went there once when I _____ 10 years old, but I _____ not been back _____ then. been haveafter Have was have since

12. Think about your favorite thing from childhood which you still have. For example, it can be a toy or a book. Then take notes using the questions. 难点释疑，拓展延伸

13. 1. How long have you had it? 2. How did you get it? Did someone give it to you? Who? 3. Why do you like it so much? Why is it special? 4. Can you say anything more about it?

14. In the first paragraph, introduce your favorite thing. In the second paragraph, talk about why it is special. In the third paragraph, write about a story or memories. Write three paragraphs about your favorite thing. Use your notes in 3a to help you.

15. 写作指导 useful sentences My favorite thing from childhood is _____. I’ve had it for/since _____. ____ gave it to me. I like _____ so much because _____. It’s special to me because ____. I think _____. _____ has given me many memories. I remember when ______.

16. My favorite thing from childhood is a toy car. I have had it for 6 years. My father gave it to me when I was five years old. I like it so much because I played with it every day until I went to school. It’s special to me because it was my fifth birthday gift that my father bought. 参考范文

17. The toy car has given me many memories. I remember when I was seven I still played with it. I would never go to bed without it. One day I couldn’t find it after I returned home from school. I asked my parents to help me find it. We looked for it everywhere until my mother found it under my bed.

18. 1. — Jackie Chan has donated ___ dollars to charity. — He is an example to us all. A. thousand B. thousands C. thousand of D. thousands of 2. — Can you give me some information about vacation trips? — Why not ___ going to Hainan Island? A. consider B. mind C. keep D. think D A 反思小结，当堂测评

19. 3. — Did you go to Kenli during the Peach Blossom Festival ( 桃花节 )? — Yes. The flowers were beautiful. Bees were flying ____ them. A. in B. among C. between D. through 4. Nowadays millions of Chinese leave the countryside to ___ for the work in cities. A. looked B. search C. find D. see B B

20. 5. Mr. Jack ______ China for several years. A. has been to B. has come to C. has been in D. came to C

21. 1. Write a short passage about your favorite thing, use the useful sentences in 3b. 2. Remember the words, phrases and sentences in this unit.