Unit 5　Section A (Grammar Focus～4c)
一、用括号内所给单词的适当形式填空。
1．The problem ___________ (discuss) in the meeting.
2．The water in the lake ___________ (pollute) badly.
3．More and more trees _________ (plant) in my hometown every spring.
4．Jim is always ________ (tell) to be careful with his homework.
5．Now teenagers ___________ (encourage) to do voluntary work for their local communities.
二、单项选择。
1．If the science fiction ________ into English, it will be popular around the world.
A．translates B．is translated C．translated D．was translated
2．Today, many winter Olympic sports ________ even by children.
A．enjoyed B．enjoy C．were enjoyed D．are enjoyed
3．Fishing ________ in order to protect the ecosystem of Hanjiang River.
A．allows B．is allowed C．isn't allowed D．won't allow
4．— Will you go to Lisa's housewarming party
— Well, if I ________, I'll go.
A．invite B．invited C．will invite D．am invited
5．Fishing ________ in order to protect the ecosystem of Hanjiang River.
A．allows B．is allowed C．isn't allowed D．won't allow
6．— How clean the roads are!
— They ________ by the hardworking cleaners every day.
A．are cleaned B．have cleaned C．clean D．cleaned
三、完形填空。
Do you know what tools we Chinese eat with Let me tell you! We use __1__ to eat food. They look like two beautiful sticks. They are made of many different __2__. The materials that are made into chopsticks include wood, bamboo，plastic (塑料), iron (铁), __3__ and even gold. Though there are so __4__ different kinds of chopsticks, I think the best ones are bamboo chopsticks because they only need three years to __5__ into materials. They are cheaper than other chopsticks. Wood chopsticks are also very good, __6__ a tree needs to grow for many years before it is used to make chopsticks. Using bamboo chopsticks is __7__ for the environment than using wood chopsticks. Silver chopsticks can be used to not only eat food but also __8__ food. In the old days，the emperors and the rich people used them to check if the food had poison (毒). It is said that if the food has poison, the color of silver chopsticks will __9__ black from white.
Welcome to China and try __10__ to use chopsticks.
1．A．forks B．chopsticks C．knives D．bowls
2．A．materials B．wood C．paper D．stones
3．A．iron B．bamboo C．gold D．silver
4．A．little B．few C．many D．much
5．A．grow B．come C．produce D．pour
6．A．so B．or C．and D．but
7．A．better B．worse C．more useful D．more important
8．A．eat B．heat C．examine D．pack
9．A．turn B．change C．become D．get
10．A．what B．when C．how D．why
四、按要求完成下列句子。
1．Dad buys me a pair of gloves every winter.(改为被动语态)
A pair of gloves ______ ___________ _______ me every winter by Dad.
2．Where does he plant trees in spring？(改为被动语态)
Where ______ _______ ____________ in spring by him？
3．His mother doesn't allow him to go out.(改为被动语态)
He _______ ____________ ______ go out by his mother.
4．The model plane is made of wood and glass. (对画线部分提问)
________ ____ the model plane ________ _____？
5．I am often asked to wash dishes after dinner. (改为否定句)
I _______ ______ often _______ to wash dishes after dinner.
6．A film festival is organized by the local government every autumn. (改为一般疑问句)
______ a film festival ____________ by the local government every autumn？
五、选择方框中的单词并用其适当形式填空。
Hat, surface, material, traffic, glove, Germany, postman, boss
1．What kind of __________ is used to paint the __________ of the desk
2．______ and _________ can help us keep warm in winter.
3．Because of the heavy ________，staff were late. The _______ was so angry.
4．Alice is a _________ girl, but she speaks Chinese very well.
5．___________ bring letters and postcards to people's homes.
答案：
一、
1. is discussed
2. is polluted
3. are planted
4. told
5. are encouraged
二、
1-6 BDCDC A
三、
1-10 BADCA DAAAC
四、
1. is bought for
2. are trees planted
3. isn't allowed to
4. What is made of
5. am not asked
6. Is organized
五、
1. material surface
2. Hats gloves
3. traffic boss
4. German
5. Postmen

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