探究点 boiling/boiled 的辨析

|单词|用法|例句|
|----|----|----|
|boiling adj.|指液体处于正在冒泡、翻滚的沸腾状态，或形容某物温度极高、滚烫|The boiling water is too hot to touch. 正在沸腾的水太烫，碰不了。
It's a boiling day—let's stay indoors. 今天热得要命，我们待在室内吧。|
|boiled adj.|用于描述物体(通常是水或食物)已经完成了煮沸这个处理过程|I always drink boiled water to avoid germs. 我总喝开水，避免细菌。|
【情境应用】
1. Be careful with the (boil)water. You'll get burned if you spill(洒出)it on yourself.
2. We had to stay in the air - conditioned room because it was (boil)outside.
3. Mum put the (boil)corn on the table, and the whole family enjoyed it.
4. My grandma likes to drink (boil)water every morning. She says it's good for health.

1. boiling 2. boiling 3. boiled 4. boiled

短文理解
听下面的短文，选择最佳选项，短文读两遍。
()1. Where has the spaceship landed?
A. On Mars.
B. On Earth.
C. On the Moon.
()2. What do the people living on Mars look like?
A. Friendly.
B. Strange.
C. Cool.
()3. What do the people living on Mars do?
A. They play ball games.
B. They read books.
C. They wash clothes.
()4. Why didn't they send us messages?
A. They are afraid of us.
B. They don't want to do that.
C. They don't know how to do it.
()5. How will they visit us soon?
A. By plane.
B. By spaceship.
C. By car.

1. A 2. B 3. A 4. C 5. B