二、根据句意及首字母提示写单词。
1. Ice is a s. When it melts, it becomes water.
2. Water is a l. We can drink it.
3. Steam is a g. We can’t see it clearly.
4. Please put some s in the soup. It’s too bland（淡的）.
5. I like to eat c ice cream. It’s sweet.
6. When you h water, it becomes steam.
7. Don’t f the bottle of water in the freezer. It will break.
8. M the sugar and cream together. It will taste better.

1. solid 2. liquid 3. gas 4. salt 5. chocolate 6. heat 7. freeze 8. Mix

三、用所给单词的适当形式填空。
1. Look! The ice cream (melt) in the sun.
2. Let’s (make) some banana yogurt.
3. The water is boiling. We can see some (steam) coming out.
4. Can you help me (wash) the pot?
5. My mother is (cut) the oranges to make fruit salad.
6. Don’t forget (add) some ice to the drink.
7. The butter (become) liquid when it’s hot.
8. We need two (piece) of bread to make a sandwich.

1. is melting 2. make 3. steam 4. (to) wash 5. cutting 6. to add 7. becomes 8. pieces

一、英汉互译。
1. 加热水
2. 洗锅
3. 制作水果沙拉
4. 加一些冰块
5. 香蕉酸奶
6. 冰柜门
7. 塑料袋
8. 尝起来很棒
9. mix the sugar and cream
10. cut the oranges
11. feel warm
12. strawberry ice drink

1. heat water 2. wash the pot 3. make fruit salad 4. add some ice 5. banana yogurt 6. freezer door 7. plastic bags 8. taste great 9. 将糖和奶油混合在一起 10. 切橙子 11. 感到温暖 12. 草莓冰饮