49. write a letter to 写信给某人 50. want sb to do sth 想让某人做事
51. it’s best to do sth 最好做某事
用法集萃
1. Don’t + 动词原形+其他，不要做某事。 2. help sb. (to) do sth. 帮助某人做某事3. too many + 可数名词复数 太多的…… 4. practice doing sth. 练习做某事
5. be strict with sb. 对某人要求严格 6. be strict in sth. 对某事要要求严格
7. leave sth sp. 把某物忘在某地
8. keep + 宾语+形容词 使……保持某种状态
9. learn to do sth. 学会做某事 10. have to do sth. 不得不做某事
典句必背
1. Don’t arrive late for class. 上课不要迟到。
2. Can we bring music players to school? 我们可以带音乐播放器到学校吗？ 3. And we always have to wear the school uniform. 并且我们总是不得不穿校服。
4. There are too many rules! 有太多的规则！
5. Don’t leave the dirty dishes in the kitchen! 不要把脏盘子留在厨房里！ 6. I have to keep my hair short. 我不得不留短发。
经典范文
- 9 -
Dear Tom,
Thanks for your last letter. You want to know the rules in our school. Now let me tell you about them.
We can’t arrive late for class. We can’t talk loudly in class. We should keep quiet.
When we meet our teachers on our way, we should say hello to them. We can’t eat or drink in class, and we can’t listen to music or play games in class.
I think we have too many rules. What about yours? Please write and tell me.
Yours, Li Ming
第五单元词组
1. let’s see-----shall we ? 2. let us ----- will you ? 3. favorite animals 最喜欢的动物 4. why-----because 5. kind of interesting 有点有趣 6.South Africa 南非 7. be from ----come from 来自 8. why not +v 原形 9. walk on two legs 用两条腿走 10. all day / all night 整天
11. like sth a lot 非常喜欢 12. black and white 黑白相间 13. you’re right 14. more than =over 超过/多于
15. the other two animals 另外两个动物 16. one of +名词复数 17. a kind of books 一种书 18. our first flag 我们的第一面旗
- 10 -
19. a symbol of good luck 好运的象征 20. play soccer or music 踢足球/播放音乐
21. draw well 画得好 22. forget to do 忘记做某事 23. get/be lost 迷路 24. a good place to do sth 做某事的好地方
25. a good place with food and water带着食物和水的地方 26. in great danger 处于危险 27. cut down 砍倒 28. be made of 什么制成
29.Thai Elephant Day 大象节 30. importance in Thailand 泰国的重要性
用法集萃
1. —Why…? 为什么……？ —Because… 因为…… 2. let sb. do sth. 让某人做某事 3.want to do sth. 想要做某事
4. one of + 名词复数 ……之一 5. forget to do sth. 忘记要做某事
6. forget doing sth. 忘记做过某事
7. help sb. (to) do sth. 帮助某人做某事 8. be friendly to sb. 对某人友好
典句必背
1. —Why do you like pandas? 你为什么喜欢熊猫？ —Because they’re kind of interesting. 因为它们有点儿有趣。
2. —Why does John like koalas? 约翰为什么喜欢树袋熊？—Because they’re very cute. 因为它们非常可爱。
- 11 -
3. —Why don’t you like tigers? 你为什么不喜欢老虎？—Because they’re really scary. 因为它们真的吓人。
4. —Where are lions from? 狮子来自哪里？—They’re from South Africa. 它们来自南非。
5. Elephants can walk for a long time and never get lost. 大象能走很长时间并且从不迷路。
6. They can also remember places with food and water. 它们也能记住有食物和水的地方。
7. But elephants are in great danger. 但是，大象处于极大危险之中。 8. People cut down many trees so elephants are losing their homes. 人们砍倒了许多树，因此，大象渐渐失去它们的家园。 9. Today there are only about 3,000 elephants (over 100,000 before) 现在仅有大约3000头大象（之前超过10万头大象）。 10.Isn’t she beautiful? 她难道不美丽吗？
经典范文 The Animal I Like
There are many kinds of animals in the world. What animal do I like? Let’s know her.
Many people like her very much. I also like her. She is from China. She is very cute. She doesn’t eat grass and meat at all. She eats bamboo every day. She is so nice. She is black and white. She has two big black ears and eyes. And she also has black legs and arms.
What animal is she? She is a panda. I like pandas very much. Do you like her?
- 12 -