（一）重点短语串讲：
1. a good idea 好主意
Do you have a good idea? 你有好主意吗？
2. amusement park 游乐园 amuse 使人发笑
3. an interesting book 一本有趣的书
It’s an interesting story. 这是个有趣的故事。 interest 兴趣
4. arrive here 到这
reach, get, 到达
5. as … as 像……一样
I am as old as you. 我和你一样大。
6. come from 生于，源于
Today’s birds come from the dinosaurs. 今天的鸟类起源于恐龙。
7. come to
Can you come to my house?
8. come with me. 跟我来。
Why don’t you come with me?
9. get some sleep 睡觉
10. go ahead one 向前走一步
11. go back one 向后走一步
12. go out 出去
It’s too hot. Let’s go out and swim. 天太热了。让我们出去游泳吧。
13. go out to fish 去钓鱼
14. go to the library 去图书馆
I usually go to the library after school. 我通常放学以后去图书馆。
15. go to the museum 去博物馆
Why don’t we go to the museum? 我们为什么不去博物馆呢？
16. go to the zoo 去动物园
We will go to the zoo this Sunday. 我们这个周日去动物园。
17. have an exhibition 举行一场展览会
18. have fun 玩得开心
Did you have fun in your summer vacation? 你暑假玩得开心吗？
19. have no idea= don’t know 不知道
20. hold an exhibition 举行一场展览会
21. I don’t think so. 我不这样认为。
22. I think so. 我这样认为。
23. in a movie 在电影里
24. in the future 在将来
25. laid eggs 下蛋，孵蛋
Dinosaurs laid eggs like birds do. 恐龙像鸟一样下蛋。
26. listen to English songs 听英文歌
I often listen to English songs to improve my listening skill. 我经常通过听英语歌曲提高我的听力能力。
27. listen to sb. 听某人讲话
Jenny is listening to the teacher carefully. 詹妮正在认真听老师讲话。
28. musical robot 音乐机器人
29. over here 这里
over there 那里
30. read English stories 读英语故事
My mom often read English stories when I was young. 我小的时候妈妈经常给我读英语故事。
31. so on 等等
32. something interesting / good / new 形容词修饰不定代词需要后置
33. take notes 记笔记
We should take notes in the class. 我们应该在课堂上记笔记。
34. thirty meters long 30米长
This dinosaur is thirty meters long. 这个恐龙有三十米长。
35. turn off 关上
Turn off the TV. 关上电视。 = Turn the TV off. turn it off / on
36. turn on 打开
Turn on the TV. 打开电视。 = Turn the TV on. turn it off / on
37. TV news programs 电视新闻节目
38. understand the lesson 理解课文 / 明白课程
39. want to be + 职业
I want to be a teacher.
40. warm weather 温暖的气候
41. water pollution 水污染
42. weather forecast 天气预报
43. weighed thirty tons 30吨重
（二）重点句型：
1. be due to 由于……
I got a good grade. It's due to my hard working.
2. be worried about 担心
I’m worried about my sister. 我担心我的妹妹。
3. be worried about sb. 担心某人
I’m better now. Don’t worry about me. 我现在好多了。别担心我。
4. be worried about sth. 担心某事
She’s worried about her math grade. 她担心她的数学成绩。
