题目内容
3. 在大城市里，你是很容易迷路的。
It's very easy to your in a big city.
3. lose,way
知识点一 pollution 污染;污染物 pollute认污染相关短语：water pollution水污染;air pollution空气污染;noise pollution嗓音污染。
1. (词形填空) our government is taking some action to stop the water (pollute) .
知识点二much cleaner干净得多
much作程度副词，修饰形容词或副词比较级，意为“ 得多”。
2. (翻译) 汽车比马快得多。
The car runs the horse.
() 5. —Can you teach me how to dance? — .
A. Not at all B. Don’t mention (提及) it
C. You’re welcome D. No problem
() 9. —Can you show me how to use the machine? —.
A. Not at all B. All right C. That's OK D. Yes,please
2. —Don’t forget (turn) off the light. —OK,I won’t.
9. Millie does her best (help) others.
4. It’s nice (see) the amazing changes in the country.
6. —Have you (ever,for,yet) ridden a horse? 一No,never.
8. —Where are my shoes?
—They (be) behind the door an hour ago.
