考点演练
一、用方框中所给词的适当形式完成句子。
pay put age lose teach
1. The child could eat with chopsticks at the ________ of two.
2. — Excuse me! Is this coat yours?
— Yes. I ________ 100 yuan for it.
3. No one ________ the old lady how to use the app. She learned it by herself.
4. — Look at the sign. Smoking is not allowed in the park.
— Sorry, I didn’t see the sign. I will ________ out my cigarette at once.
5. Several European visitors almost ________ their way when travelling in China.

一、1. age 2. paid 3. taught 4. put 5. lost

二、根据中文意思用英文完成句子。
1. Those young firemen were brave enough to ________ ________ (扑灭火) in the forest.
2. Tom ________ ________ (为……付了50元) the dictionary yesterday.
3. — Would you please ________ ________ ________ (帮忙照顾我的宠物狗) while I am away?
— With pleasure.
4. I saw her ________ ________ ________ ________ (正在教一些孩子唱一首歌) when I passed by yesterday.
5. — Are you afraid of ________ ________ (在森林里迷路)?
— Yes, a little.

二、1. put out the fire 2. paid 50 yuan for 3. help look after my pet dog 4. teaching some children to sing a song 5. losing your way in a forest