一、选出发音不同的选项。
（ ）1. a mum b car c brother d colour
（ ）2. a sweater b men c great d centre
（ ）3. a metro b breakfast c messy d factory
（ ）4. a book b cook c lookd noodle
（ ）5. a student b but c luckd bus
二、英汉互译。
1.在一家购物中心____________ 6. in a restaurant _______________ 2. 一些公共标志______________ 7. plant more trees______________ 3. 弄脏 _______________________ 8. on the ground ______________ 4. 交朋友 _____________________ 9.no eating or drinking________ 5. 保持房间干净_______________ 10. walk on _____________________三、按要求写单词。
1、am（过去式）______________ 2、fly（过去式）_______________ 3、read（过去式）_____________ 4、see（过去式）_______________ 5、eat（过去式）_______________ 6、can’t（完全形式）_________ 7、did not（缩写形式）_________ 8、they（宾格）________________ 9、child（复数）_________________ 10、rainy（动词）______________四、根据句意及首字母提示完成单词。
1. smoke makes the air d_________.
2. to k_______the classroom c , we can sweep the floor.
3. these toys m________the bedroom messy.
4. history m________is very interesting.
5. i went to the shopping c________with my mum last week.
五、单项选择。
（ ）1. what do the signs mean, yang ling? _____a small house.
a. it means b. it mean c. they mean（ ）2. there’s a sign there. it means “ no______”。
yes, we can’t ______in the river.
a. swim; swim b. swimming; swimming c. swimming; swim（ ）3. people call the metro “______” in the us.
a. subway b. underground c. metro（ ）4.they watch tv_____7:00_____the evening.
a . on; on b. at; on c. at; in（ ）5. it means “no parking”。 you cannot ______.
a. litter here b. smoke here. c. park your car here（ ）6. these signs______different things.
a. means b. mean c. meaning（ ）7. the sign means the floor is ______. you should walk carefully.
a. dirty b. clean c. wet
（ ）8.tom______go home last night.
a . doesn’t b. isn’t c. didn’t（ ）9. grandma is sleeping. we______shout.
a. should b. shouldn’t c. can（ ）10. what______you______? i’m watching tv.
a. did; do b. are; doing c. am; doing（ ）11. we can ______to keep our school clean.
a. throw the rubbish b. walk to school c. sweep the floor（ ）12. the book is on the ground. please______.
a. pick them up b. pick up it c. pick it up（ ）13. what ______our city dirty?
smoke______the cars and the factories.
a. makes; from b. make; from c. takes; to（ ）14.______ makes the card for helen? mike does, i think.
a. what b. where c. who
（ ）15. how did you go to the park yesterday? i______a bus.
a. by b. take c. took
（ ）16.we can ________the flower now.
a.sweep b.sweeping c. are sweeping（ ）17. there’s ____________ rubbish in the garden.
a. many b. lot of c.some
（ ）18. to keep the air clean, we can plant ____________ trees.
a. any b more c. much
（ ）19. liu tao ____________the metro to school yesterday.
a. took b take c. by
（ ）20. they went there ____________bus last sunday.
a. by b took c. take
六、按要求改写下列句子。
1. i visit my grandparents every week. （ 用 last week 替换 every week ）
i______ my grandparents last week.
2. we can plant trees to keep the air clean. （ 对划线部分提问 ）
_______ can we_______ to keep the air clean?
3. i feel tired and hungry. （ 对划线部分提问 ）
________ do you________?
4. they went into a big restaurant yesterday evening? （ 对划线部分提问 ）
_______ _______ they________ yesterday evening?
5. it israiny today. （ 对划线部分提问 ）
________ the weather like today?
七、阅读短文，选择正确答案。
there are some easy things you can do to protect（保护） the environment（环境）。●plant flowers, grass or trees.
●whenever you visit a park or beach,take away what you bring there----keep rubbish in a bag until you can put it in a bin .
●turn off the lights, tvs when you leave（离开） the room.
●turn off the tap （水笼头） when you brush your teeth. you can save（节约） some water.
●keep the doors and windows closed in winter to keep warm.
●give your old books and magazines to a library.
●give your old clothes to poor children.
●don’t pour （倒） dirty water into the rivers or the lakes nearby （附近）。
if everyone makes a contribution （贡献） to protecting the environment, the world will become much more beautiful.
（ ）1. the article（文章） is __________.
a. a sign b. a story c. a proposal（ ）2 the writer tells us _____________.
a. to throw rubbish into a bin
b. to pour dirty water into the river
c. to save water by turning off tvs
（ ）3. we can ___________to save paper.
a. use a glass cup
b. turn off the lights
c. keep the windows closed
（ ）4. which is wrong ?
a. turn off the lights when you leave the room.
b. close the doors in winter.
c. pour dirty water into the lake.
（ ）5. the main idea（主要意思） of this article is how to _______.
a. save money
b. save water
c. protect the environment