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Unit 3 单元测试题
I.听力部分（20分）
i 听句子，根据所听内容选择最佳应答句。句子念两遍。(共5小题，每小题1分) ( ) 1. A. It’s very hot.
B. It’s a beautiful place.
C. Forests and rivers.
( )2. A. Many animals.
B. A lot of pollution.
C. Different plants.
( )3. A. We mustn’t throw rubbish on the floor.
B. The classroom is very clean.
C. The classroom is big.
( )4. A. Yes, we have.
B. No, there isn’t.
C. Yes, it does.
( )5. A. Thirty students.
B. They are friendly.
C. They are students.
ii 听对话，根据对话内容选择最佳答案。对话念两遍。(共6小题，每小题1分) 听第一段对话，回答第6-7小题。
( )6. -What is the boy’s classroom like?
- It’s nice.
B. It’s big.
C. It’s small.
( )7. Where is a map of the world?
A. It’s on the left of the blackboard.
B. It’s above the blackboard.
C. It’s on the right of the blackboard.
听第二段对话，回答第8-9小题。
( )8. What does Helen like doing on weekends?
A. Going swimming.
B. Flying kites.
C. Going shopping.
( )9. What does Helen not do to protect the Earth?
A. Take a shower.
B. Take her own shopping bags to buy some food.
C. Ride a bike.
听第三段对话，回答第10-11小题。
( )10. What do they want to do this weekend?
A. To play in the park.
B. To plant trees.
C. To take a trip.
( )11. How many people will go there?
A.Four.
B. Five.
C. Six.
iii.听短文，根据所听内容选择最佳答案。短文念两遍。(共4小题，每小题1分) ( )12. What can children do at their homes to protect the Earth?
A. Take a short shower.
B. Help their parents do housework.
C. Clean the rooms.
( )13. Which of the following is not mentioned (提及) about protecting the Earth at school?
A. Picking up rubbish.
B. Planting trees.
C. Loving the trees and grass in school.
( )14. How many ways can they do to protect the Earth at school?
A.Two.
B. Three.
C. Four.
( )15. What’s the listening about?
A. The ways to do simple things.
B. The ways to save water.
C. The ways to protect the Earth.
iiii听短文，根据所听内容补全短文。短文念两遍。(共5小题，每空2分)
The Earth is our mother. Without the Earth, there is no life. It provides us with enough (16) _______________, food, sunshine and so on. However, there is much (17) ______________ on Earth, so please protect it. There are many (18) _______________ to protect the Earth. We should stop throwing away a lot of (19) ______________ every day. We should save (20) ______________ and shouldn’t use plastic bags. So please do them right now for ourselves and our children.
笔试部分（80分）
II.单词辨音（共5题，每题1分，共计5分）
从A、B、C、D四个选项中找出画线部分读音不同的单词。
( ) 21. A. foot B.food C. book D.cook
( ) 22. A.uncle B.nothing C. use D. come
( ) 23. A. dog B.door C. boy D. orange
( ) 24. A. clever B. clock C.cook D. city
( ) 25. A. car B.after C.banana D. age
III.词汇（每小题1分，共15分）
i词语释义：从选项中选出可以替代划线部分的最佳选项。
