牛津译林版八年级下册英语unit1Pastandpresent单元重要知识点提升训练（二）（word版含答案）

8BU1 8BU1:Past and present 单元重要知识点提升训练（二） 一、单项选择 1. The old woman has lived in the country____________she was eight years old. A. while B. for C. when D. since 2. ---Do you think life is better now? --- Well, _________________it is. A. on the way B. by the way C. in the way D. in some ways 3. ---_____________has he been like this? ---Ever since last week. A. How long B. How soon C. How often D. How much 4. --- Is your grandfather a teacher? -- He________________, but he has retired (退休) now. A.used to be B. was used to be C. was used to D. used 5. ---Why won't you go to see the newest Harry Potter? --- Because I______________it. A. see B.saw C. have seen D. will see 6. To learn English well, you' d better speak English______________possible. A. so many as B. as many as C. so much as D. as much as 7. It's more than ten years since he________________a teacher. A. become B. have become C. became D. becomes 8. He used__________on the right in China, but he soon got used__________on the left in London. A. to drive; to drive B. driving; to drive C. to drive; to driving D. driving; driving 9. Tom knows little about Australia. He 's never been there, _____________? A. isn't he B. has he C. is he D. hasn't he 10. ---Have they finished the work? ---___________________. But they will finish it soon. A. Not yet B. Ever since C. They have D. Later on 11. Mr Chen_______________Shanghai for five years, so he knows the city very well. A. has been to B. has gone to C. has been in D. went to 8BU1 12. ---_____________Jack___________here just now? ---No, I haven't seen him since yesterday afternoon. A. Has; come B. Did; come C. Has; been D. Does; come 13. We all know that Chengdu has changed a lot__________the past__________years. A. in; few B. on; few C. over; a few D. in; a few 14. I don't think the dress is nice.______________, the price isn't as high as that one. A. Anyway B. Or C. But D. Instead 15.I found___________more difficult to get up early because of the cold weather. A. it was B. that was C.it is D. that is 二、词汇运用 1. David showed his teacher his______________(近期的) research on their reading habits. 2. Protecting our_________________(环境)is protecting ourselves. 3. At last they________________(意识到) the importance of developing good table manners. 4. More and more people use some APPs like Wechat to________________(交流) with each other. 5. He is planning to go___________(到国外) with his family next month. 6. It's difficult for these workers to finish the task in such a_________________(条件). 7. Most of my classmates have not been to the_____________UK or the USA.(以前). 8. How does the shoe factory deal with its______________(废料)? 9. We are going to do a history project on the________________(change) in Beijing over the years. 10. The water_______________(pollute) has been a big problem in many areas around Taihu Lake. 11. People are always short of fresh water in the_______________(west) part of China. 12. There will be_________________(interview) with three presidents on TV tonight. 13. ---It means you can do it yourself? ---________________(exact)! 14. It is_______________(possible) for so few people to finish so much work in such a short time. 15. The government leaders with their______________(wife) are visiting the poor people there. 三、动词填空 1. This year 's writing competition________________(take) place at our school in two weeks. 8BU1 2. Oh no! The last bus_______________(leave). What shall we do? 3. In the past, lots of people in the town_______________(live) in very small houses. 4. I____________(feel) very lonely when I was away from my parents for the first time. 5. Look! The shapes (形状) of the clouds______________(change)! They were like horses just now. 6. Young people enjoy________________(chat) with their friends on the Internet. 7. Many of us have been used to_________________(put) the waste into different groups. 8. ---____________you ever____________(be) to the Great Wall? ---No, but I plan to visit it soon. 9. ---When____________you_______________(buy) the mobile phone, Jack? ---Last Sunday. 10. ---What's the name of the Chinese girl in that Harry Potter film? ---I saw the film two weeks ago, but I______________(forget) its name. 四、完成句子 1.三年前，这里曾经有个汽车厂。 There____________ ____________ ____________a car______________here 3 years ago. 2.太湖周围过去有很多餐馆，但现在已经变了许多。 There were many restaurants around Taihu Lake, but it_________ ________ _______ _______now. 3.自结婚以来，他们就一直住在镇中心的一个公寓里。 They have lived in a flat in the town centre____________________________________. 4.现在，政府已把那个地方变成了公园。 Now the government____________________________________________________a park. 5.你在美国时，请和我保持联系。 Pleas____________________________________________________while you are in America. 五、阅读理解 What will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects (建筑师) believe that they are all possibilities. The only thing for sure is that the houses will be as green as possible. The tree house[ 8BU1 Many architects in the world would like to build a “tree house”.Like a leaf, the surface of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air f or the home. The “root” (根) of the house is deep under the ground. It uses the soil (土壤) to the home’s temperature. The lizard house Like a lizard (蜥蜴), changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. Du ring dark days，it turns white and takes in as much light and heat as possible to produce energy. Meals at home This design is perhaps as much about the future of food production as architecture (建筑风格). It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning，you just need to walk outside and collect your meals. Learning from the past Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney (烟囱) can be a useful air-conditioner because it is easier for hot air to flow out at the chimney. ( ) 1. What is the best title of the passage? A. Green Houses of the Future B. Different kinds of houses C. The Greener, the Better D. How to Build Green Houses ( ) 2. We can heat water, produce electricity or create fresh air for the home . A. with the root of a leaf B. with the energy from sunlight C. with the soil under the ground D. with the tree built at home ( ) 3. What will happen to the cover of the lizard house when it’s in the bright sun? A. It will turn white. B. It will produce energy. C. It will produce light. D. It will turn dark. ( ) 4. The passage seems to tell us that meals at home in the future . A. will be more delicious B. need more cooks C. will be greener D. will be easy to cook ( ) 5. A chimney can be a useful air-conditioner but it used to cause . A. pollution B. accidents C. noise D. change 8BU1 六、任务型阅读 If you drop a piece of fruit on your computer keyboard, will you think about eating it again? What if you drop it in the toilet? Bacteria (细菌) can live here and there, even in some unexpected places. If you eat at your computer or sit down to surf the Internet without first washing your hands, your computer keyboard could be bad for your health. According to the US National Research Centre, the average computer carries 400 times more bacteria than a toilet bowl. Could one of the dirtiest things in your home be right in your hand? Yes, the TV remote control. It gets dropped on the floor, put on the sofa and everyone in the house holds it. Scientists found that around half of the tested remote controls carry the cold virus (病毒). Don’t forget your toothbrush. Do you put it in the bathroom? Studies show that flushing (抽水冲洗) the toilet releases bacteria in the air. Bacteria can remain in the air for at least two hours. They may pollute your toothbrush. You can find ways to solve this problem. Try to keep your toothbrush far from the toilet. Make sure that it is in an upright position after each use. It’s also important to change your toothbrush every three months. The kitchen is one of the places with the most bacteria—more than the bathroom. Dishcloths and kitchen sponges (海绵) are great places for bacteria since they are always wet after being used. Try to make them dry. Bacteria are everywhere, but don’t be too afraid to touch those things. Most of bacteria are harmless. Just remember to wash your hands often. It is the most useful way to protect yourself from bacteria and viruses. Bacteria Live 1 Computer ￭ A computer carries 400 times more bacteria than a toilet bowl. ￭ Wash your hands before and after 2 down to surf the Internet. TV remote control ￭ It is one of the dirtiest things in your home. ￭ About 3 per cent of the tested remote controls carry the cold virus. Toothbrush ￭ Flushing the toilet releases bacteria in the air. ￭ Don’t put your toothbrush 4 the toilet. Kitchen ￭ There are even 5 bacteria than the bathroom. ￭ Try to make dishcloths and kitchen sponges dry. Don’t be afraid. Remember to wash your hands often. 8BU1 参考答案 单项选择 DDAAC DCCBA CBAAA 词汇运用 1.recent 2.environment 3.realized 4.communicate 5.abroad 8BU1 6.condition 7.before 8.waste 9.changes 10.pollution 11.western 12.interviews 13.Exactly 14.impossible 15.wives 动词填空 1.will take 2.has left 3.lived 4.felt 5.have changed 6.chatting 7.putting 8.Have;been 9.did buy 10.forgot 完成句子 1.used to be; factory 2.has changed a lot 3.since they got married 4.has turned that place into 5.keep in touch with us 阅读理解 ABDCA 任务型阅读 1. everywhere 2. sitting 3. 50/fifty 4. near 5. more