精品2019九年级英语全册 Unit 13 We’re trying to save the earth课时练 (新版)人教新目标版

Unit 13 We're trying to save the earth学校：姓名：班级：考号：一、单选题water in our school.We should save it.A. is wastedB. wastesC.was wasted D. wasted2. Excuse me, would you mind your voice down, please?A. to keepB. keepingC.keep D. kept3.David Burt’s dream in China is to go into the west and an early childhood s chool there.A. clean upB. look upC.give up D. set up4. When you leave the reading room, you should remember to the lights.A. turn onB. turn downC.turn off D. turn up5. We have never visited the museum, but we have it.A. stood forB. belonged toC.heard about D. kept on6. —Do you miss your parents far away?—Yes, very much. They the hometown for over two years.A. leftB. have leftC.were away from D. have been away from7. —Alice, would you mind not playing the guitar? I on the phone.—Oh, sorry, Mom.A. talkedB. talkC.was talking D. am talking8. —Some children can’t afford necessary stationery.—Let’s donate our pocket money to them.A. buyB. buyingC.to buy D. be bought9. Many of the animals are in . We should protect them.A. dangerB. surpriseC.fact D. all10. —Daisy, look at your bedroom. What a mess!—Sorry, I’ll right now!A. put up itB. clean up itC.put it up D. clean it up11. He used to cut down many trees, but now he has to it.A. pay backB. pay offC.pay for D. pay out12. Why not consider abroad in five years?A. studyB. to studyC.studied D. studying13. I really hope you can use your own to help the local people.A. advantagesB. disadvantagesC.advantageous D. advantaged14. Please the lights when you leave the classroom.A. turn onB. turn downC.turn up D. turn off15. When I passed the corner,I found a young girl throwingthe watermelon skin on the floor.A. awayB. upC. backD. into16. This is the place we spent our happy childhood.A. thatB. whichC.where D. when17. Jack is known for the old bikes and some poor people.A. collecting;helpB. collecting;helpingC.collect;help D. collect;helping18. Why do you think this method is cruel and to the soil?A. harmfulB. harmedC.harming D. harms19. Japanese still use an old way to kill whales.A. friendlyB. cruelC.useful D. wonderful20.This kind of material is thought to be ,so we can collect and use them again.A. usableB. believableC.D. reusable二、完形填空that we all recycle.In nature,everything1 again.For example,when an animal dies,it becomes2 animal’s food.Nothing is wasted.But humans have created things like plastic bagswhich can’t be 3 down by nature.Our4 kills animals and pollutes water and soil.5 we continue making too much rubbish,the problem will only get worse.If nature ca n’t reuse the rubbish,we must recycle6 .We should clean up the rubbish we’ve made because nature can’t.Recycling is also the right thing to do for another reason.The earth is rich in natural materials like water and trees, 7 these materials are not endless (无尽的).We use up our natural materials8 faster than the earth is able to reproduce (再生) them.For example,each year we cut9 more than 6,000 square miles of forest.But it takes an average of 25 years fora new tree 21 .三、阅读理解waste is fast becoming a serious problem around the world.This report will examine thi s problem and provide some possible ways to solve it.We live in a society that is producing and using electronics (电子产品) all the time.It is often cheaper to buy new products than to repair old ones.Als o,through clever advertising,companies always encourage people to change their old TVs,mo bile phones and computers for the latest models.E-waste is created when we throw away old ones.In the EU alone,about 8,700,000 tons of E-waste is produced each year.Sadly,just over 1,000,000 tons is recycled.Burying (填埋) E-waste or burning it causes setious problems for the environment.Electronics have dangero us things in them.These things can then get into the ground or pollute the air when they are burnt.In recent years,▲.However,their plans are not always managed properly.Sometimes electronics are jus t sent to poor countries such as Ghana.Here they are often burnt in public areas,whic h is very bad for people’s health.Setting up recycling centers is a good way to sol ve this problem.E-cycling centers could recycle the parts that can be reused and deal with the rest pr operly.Another way is to make producers responsible for their used products.This means tha t producers must take back old products which are no longer wanted.They should then m ake sure they are properly recycled or reused.As for us,we should try to cut down on E-waste.Change electronics only when we have to.And don’t buy a product just to have t he latest model.E-waste is a serious problem in the modern world.Both producers and users must take act ions and try to keep it to the smallest amount.31.According to the passage,it is often to buy new electronics than to repair old ones.A.more expensiveB.more diffcultC.cheaperD.worse32. In the passage the underlined word “they”refers to .A.the old productsB.the producersC.the usersD.the new products33. Which of the following is the best for the blank in Paragraph 4?A.The E-waste problem has been solved.B.The E-waste problem continues growing.C.Many countries have started recycling E-waste.D.People haven’t realized the E-waste problem yet.34. To keep E-waste the smallest amount, must take actions.A.producersersC.young peopleD.producers and users35. Which sentence shows the writer’s opinion?A.Burning E-waste causes problems for the environment.B.E-waste problem is very serious and people should take actions.C.Sometimes electronics are sent to poor countries such as Ghana.D.In the EU alone,about 8,700,000 tons of E-waste is produced each year.Learning about the environment is very important. There are many good books that will help you learn. To get started, ask your teacher or a librarian for some suggestion s. You can also look at some good websites with information about the environment and climate change. Climate change may be a big problem, but there are many little thin gs we can do to make a difference.Driving a car or using electricity is not wrong. We just have to be smart about it. Some people use less energy by carpooling . For example, four people can ride together in one car instead of driving four cars to work. Whenever we use electricity , we put greenhouse gases (气体)into the air. By turning off lights, the television, and the computer when they ar en’t needed, you can help a lot.Don’t buy products that use too much energy. Some products, like certain cars, ar e made specially to save energy. These cars can travel longer on a smaller amount ofgasoline. They don’t pollute asmuch, either. Products like computers, TVs, and VCRs with the ENERGY STAR label (标签)Ⓒare made to save energy. Buying products with these labels will help protect th e environment. Buy recyclable products instead of non-recyclable ones. Recyclable products are usually made out of things that have already been used. It usually takes less energy to make recyclable products than to make new ones. So when you go shopping, look for the recycle mark on the package-three arrows that make a circle. The less energy we use, the better.36. The passage is mainly written for .A.car producersB.school studentsC.parentsD.housewives37. The underlined word “carpooling”in Paragraph 2 most probably means .A.sharing a carB.pulling a carC.selling a carD.improving a car38. From the passage, we can learn that .A.turning off the electricity when it isn’t needed can save a lot of energyB.electricity will cause great trouble to our environmentC.cars using less energy will not put greenhouse gases into the airD.recyclable products are marked with the ENERGY STAR label ０39. If you use recyclable products instead of new ones, you can spend .A.more moneyB.less moneyC.more energyD.less energy40. Which of the following can be the writer’s opinion?A.No pains, no gains.B.Rome was not built in one day.C.Little things can make a big difference.D.Nothing is difficult to the man who will try.How green are you? Do you know how to be green?We all need a healthy environment, but we produce waste every day and it does harm to our environment.Though we are young, we can still do something to help. In f act, even the simplest everyday activities can make a real difference to the environme nt.Here are some ideas for you.ReduceReduce means “use less”.Don't waste things.This saves money and reduces polluti on and waste going into the environment.Before we buy something new, think whether it is really neces sary or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a broad.ReuseReuse means "use again".Use things for as long as possible.When we buy things, make sure that they can last a long time.We should look after them so that they w ill last, and we should repair them if we can instead of throwing them away and buy ing new ones.Don't use a paper cup or a paper bag.It's better to use a china cup a nd a lunch box because you can use them again.RecycleRecycle means “change things into something else”.Though it takes energy to ch ange something into something else, it's better than throwing things away or burning t hem.Find out what can be recycled in your neighborhood and take part in the recycling program.We should also buy products made from recycled materials,such as recycled pape r, to help save trees.So please remember three words: reduce, reuse and recycle.41. What is the passage about?A.How to produce things.B.How to burn things.C.How to help others.D.How to be green.42. Which of the following is right?A.Don't waste things.B.Always throw away old things.C.Always buy new things.D.Buy too many things from abroad.43. Why is it better to use a china cup and a lunch box?A.You can burn them.B.You can use them again.C.You can throw them away.D.You can change them into something else.44. To protect the environment, we should remember three words: .A.waste, reuse and recycleB.repair, burn and recycleC.reduce, reuse and recycleD.reduce, waste and recycle45. The passage may come from .A.a menuB.a dictionaryC.a storybook四、词汇运用46. We are trying (work) hard at all the subjects.47. There used to (be) a lot of manatees. But now there are few.48. The animals (keep) in the cages and can hardly move at all.49. I urge all of your readers (visit) our wonderful zoo soon.50. You can turn off the shower while you (wash) your hair.51.Mark (work) in China for 10 years and now he teaches Chinese in Britain.52. What would happen if he (go) back home late?53.There (be) a basketball match between Class Three and our class in ten minut es.54. —Why not (buy) John a toy car for his birthday?—Good idea! He is crazy about cars.55. The math problem is so hard. I really don’t know how (do) it.56. The students air pollution by walking to school last term.57. Your help has . I understand the work better now.58. All the people in the kingdom the magic cloth before the king saw it.59. Pollution our health. So we must protect our environment.60. “The food you though it tastes awful,”my mother said to me.61. Last Friday we had a sports meeting. I the basketball match.62. They said they to protect the environment already.63. It seems unfair for him to make him everything.64. Five and eleven to sixteen. Is it right?65. First of all, I an apology for a mistake I made last week.参考答案1. 【答案】A【解析】本题考查一般现在时态。