内容正文:
Unit 7 提优卷(1)
一、找出划线部分读音与其他三个不同的单词
( ) 1. A. pear B. bear C. air D. Earth
( ) 2. A. eat B. meet C. ski D. his
( ) 3. A. dear B. their C. where D. pair
( ) 4. A. when B. here C. hat D. who
( ) 5. A. whose B. those C. his D. this
( ) 6. A. China B. Christmas C. school D. kite
( ) 7. A. about B. wow C. young D. ground
( ) 8. A. four B. wall C. hot D. door
( ) 9. A. those B. think C. thanks D. Maths
( ) 10. A. father B. mother C. run D. country
二、词组翻译
1. 用某物来做某事______________ 2. 来自煤炭和石油___________________
3. 来自树木__________________ 4. 砍伐太多的树木_____________
5. 使用太多塑料袋子和瓶子________________ 6. 我们使用的多数能源___________
7. 使用大量能源____________ 8. 用塑料做袋子和瓶子_____________
9. 吃太多的零食________________
10. 用樱桃、葡萄、和菠萝为我们做水果沙拉______________
三、写出下列单词的适当形式
1. We should take a bus to work________ (keep) the air clean.
2. Rubbish________(make) the water dirty.
Black smoke from factories and smoke from cars________(make) the air dirty.
3. No________ (run) means you can’t run here.
4. It