人教版九年级英语全一册《Unit 13 Section B》作业同步练习题及参考答案

1、Unit 13Were trying to save the earth!Section B(1a-1e)一、单项选择1. This kind of knives metal and wood.A.are made up of B.is made of C.are made fromD.is made2. Basketball is so popular a game in the world that people play it for fun and exercise.A.million ofB.millions ofC.millionsD.two millions of3. Dont

2、while eating.It can make a difference to save our earth.A.have vegetables B.use paper napkins C.have fruitsD.use forks4. The books can be reused.Dont .A.pick them upB.throw it away C.pick it upD.throw them away5.A new teaching building in our school next term.A.will be built B.was built C.has builtD

3、.will build 二、补全对话A:Environmental problems have become more and more serious.B:Yes,I think so.Last weekend I planned to swim in Qingcheng River.When I got there,I was shocked by what I saw.1.But now,it is full of rubbish,and there is no fish at all.A:2.And the air pollution is serious,too.How I miss

4、 the blue sky and the freshair!3.B:First,we must take action from ourselves.4.A:I agree.Being volunteers really helps. B:Then,we need to invite more people to join us. A:Good idea!But how can we do that?B:5.A. What should we do?B. Thats terrible.C. It used to be clean.D. What about making a speech a

5、bout the environment in public?E. We can be volunteers to help protect the environment.A:Sounds good!Lets do that!答案与解析一、1.B2.B3.B4.D5.A二、1.C2.B3.A4.E5.DSection B(2a-2e)一、根据句意及汉语提示完成单词1. There isnt much water in the (瓶子).2. What did you (拉)my sleeve for?3. This kind of door is made of (金属).4. Her su

6、ccess is an (鼓舞人心的事)to us all.5. I really enjoy this piece of art (作品).be made frompull downhear ofbring backput (sth.) to good use二、用方框内所给短语的适当形式填空1. The dangerous building must at once.2. I him,but I dont know him.3. The paper bamboo.4. Her song my sad memories.5. You should your time .三、根据首字母提示完成

7、短文Its our duty to keep the environment clean and tidy.You might ask yourself,“Have I ever picked up some rubbish and 1.tit into a dustbin?HaveIevercollectedwastepaper or bottles for 2.r?Have I ever planted any trees or flowers in or near my 3.n?”If your answers are“Yes”,it means that you have alread

8、y donesomething 4.uto improve the environment.If everyone does something to 5.pthe environment,the world will become more and more beautiful.答案与解析一、1.bottle2.pull3.metal4.inspiration5.work二、1.be pulled down2.heard of3.is made from4.brought back5.put;to good use三、1.thrown2.recycling3.neighborhood4.us

9、tectSection B(3a)-Self Check一、单项选择1. Tom likes making model toys used soda cans.A.ofB.outC.offD.out of2. The girl can hardly speak English, she? A.cantB.canC.doesD.doesnt3. The student thinks the house is good .A.to livingB.liveC.to live inD.live in4. How nice the old Chinese book!I bought

10、it online last week.It in ancient China. A.was printedB.is printedC.will printD.printed5. What happenedthe old man last night?He got lost and couldnt find the way home. A.toB.atC.aboutD.of二、用括号内所给单词或短语的适当形式填空1. Its our duty to save the(endanger) animals.2. (recycle)waste things can help to save the

11、environment.3. Nothing is a waste if you have a (create) mind.4. The river (pollute)since then.We can never see fishes there.5. Dont (cut down)the trees that give you shade.三、阅读填句Simple Ways to Protect the EnvironmentWe all want to protect our planet,but most of us are too busy or too lazy to put up

12、 big changes.1.There is nothing new here.But if you follow at least some of these tips,you can be proud of yourself taking part in the protection of the environment.Turn off your devices(设备).When you do not use a house device,turn it off.For example,turn off the light when you leave a room.If you do

13、nt watch TV,turn it off.Its an easy habit to take up which will help you save a lot of money.2.It is true that these low energy light bulbs are more expensive,but they last much longer and they can save energy.In the long term you save money as well.Donate(捐赠).You may throw away lots of clothes or t

14、hings you dont want.3.These charities may sell them and collect a little money.Not only will you protect the environment,but youwill also help other people.Save water.4. You use about 5 gallons of water if you leave the water running while brushing your teeth.Reuse the washing machine water to flush the toilet.Taking shorter showers will help too,as it will save water.A. Use low energy light bulbs.B. Dont leave the water running.C. This list is far from being complete.D. You may also choose to give them to charities.E. In fact,small ch