Unit 8 Welcome to the unit课时练习2024-2025学年牛津译林版英语八年级下册

8B U8 Welcome to the unit课时练习 一、根据中文和提示写出相应的单词 1. Now, the air pollution is becoming more and more ___________.(严重的) 2.We can make the environment better by _____________(回收利用) waste. 3.It is __________ (明智的) of you to take the doctor’s advice. 4.We should ___________ (关) off the lights in the daytime to save energy. 5.Do you know what _____________ (引起) the fire last night ? 6.Another three holes were ___________ (挖) in the garden the other day . 7. If you answer the question ______________(careless ) , you will lose a point . 8.Our country is taking action to cut down air ___________(pollute ). 9. We can protect the environment by ____________ (reduce)waste. 10. The box is _________ (use) as a table by the poor child. 11. ____________ (plant) trees is good for our environment. 12. My grandfather likes ___________ (dig) in the garden everyday. 13. You should spend as much time as you can ___________ (practise) your English. 14.The world Cup____________ (hold) in different cities every four years . 15.More trees________________(plant ) in Jianhu next year . 二、单项选择 ( ) 1. It is generous ______you to donate for the charities. A. for B. of C. to D. from ( ) 2. Most of the cases can ______ in the beginning. A. prevent B. be prevented C. preventing D. prevented ( ) 3.She_____to think empty bottles were_____, but now she knows they can be recycled. A. use, useful B. used, useless C. was used, useless D .used , useful ( ) 4. __________ energy, turn off the hot water after you take a shower. A. Save B. Saving C. Saved D. To save ( ) 5. There are many way ______________ the maths problem A. work out B. working out C. worked out D. to work out ( ) 6. — Would you like _______ the environment? —I don/t know. What can I do? A. help save B. helping save C. to help saving D. to help save ( ) 7. — ______ are the factories collecting so much waste?— For recycling, I think. A. How B. Why C. What D. Where ( )8.Bamboo can _______ paper . A. used to make B. be used make C. be used to make D. be used to making ( )9.Each time tourists travel to Beijing , they _________ the Forbidden City . A. will be shown up B. will be shown around C. will show around D. will show to ( )10.I want to watch the basketball match . Would you please _______ the TV ? A. turn on B. turn off C. turn down D. turn up 三、任务型阅读 We all need a healthy environment, but we produce waste every day and it does harm (伤害) to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you about how to live a green life. Remember these three words; reduce, reuse and recycle. Reduce means "use less". Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one will be just as good! When we do buy thing, choose local products if possible, and try not to buy too many things from abroad. Reuse mean" use again". Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It's better to use a china cup(瓷杯) and a lunch box because you can use them again. Recycle means "change things into something else". Although it takes energy to change something into something else, it's better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees. Title: 1 to Live a Green Life We produce waste every day and it is 2 for us. We can do something to help. Ideas Do Don’t To 3 Use less *Try to save something *Don’t buy too many things from foreign 4 . To reuse Use 5 *Use things for us long as possible. *Buy things that last long. *Take care of things or 7 the old things. Don’t use 6 cups or bags. To recycle Change things into something 8 *Join in recycling programmes. *__9__ products made from recycled materials. Don’t 10 things away or burn them. 1_____________ 2_____________ 3_____________ 4_____________ 5_____________ 6_____________ 7_____________ 8_____________ 9_____________ 10____________ 四、首字母填空 I am an “energy monitor” in my class. My job is to remind (提醒) my classmates to “go green”. Do I have to be busy every day? Well, in the b 1 , I had a lot to do. I had to make sure the lights in the classroom were t 2 off before we left the classroom for a PE lesson or some other activities. And I had to c 3 the dustbin to see if anyone had wasted paper. Luckily, I got enough s 4 from both the teachers and my classmates. Now, I don’t need to be as busy as before. Because all of us have formed a h 5 of “going green”. Everyone knows it is i 6 to keep the classroom clean and s 7 energy. We never leave the lights on when no one is in the classroom. And we always write on b 8 sides of paper. Few of us come to school in cars. And no one d 9 litter at school. Moreover, we start to c 10 used things like empty cans and old books at school. We are doing our part! 1_____________ 2_____________ 3_____________ 4_____________ 5_____________ 6_____________ 7_____________ 8_____________ 9_____________ 10____________ 五、翻译句子 1.对人们来说选择公共交通或骑车是明智的选择。 It’s ___________people _________________________________________________. 2.我们应该采取行动来过上绿色生活。 We should ____________________________________________________________. 3.太多的汽车导致了严重的空气污染 Too many cars ________________________________________________________. 4.离开教室时请记得关灯。 Please ______________________________________ when you leave the classroom. 5.我妈妈过去每天开车送我去学校。 My mother ___________________________________________________ every day. 一、根据中文和提示写出相应的单词 1. serious：“严重的” 是 “serious”，形容词。 2. recycling：“回收利用” 是 “recycle”，by 是介词，后接动词 -ing 形式。 3. wise：“明智的” 是 “wise”，固定句型 “It is wise of sb. to do sth.”。 4. turn：“关（灯等）” 是 “turn off”。 5. caused：“引起” 是 “cause”，根据 “last night” 可知用一般过去时。 6. dug：“挖” 是 “dig”，过去式是 “dug”。 7. carelessly：“careless” 的副词形式 “carelessly” 修饰动词 “answer”。 8. pollution：“污染” 是 “pollution”，不可数名词。 9. reducing：by 是介词，后接动词 -ing 形式，故填 “reducing”。 10. used：“be used as...” 表示 “被用作……”，故填 “used”。 11. Planting：动名词作主语，故填 “Planting”。 12. digging：“like doing sth.” 表示 “喜欢做某事”，故填 “digging”。 13. practising：“spend time (in) doing sth.” 表示 “花费时间做某事”，故填 “practising”。 14. is held：“世界杯” 和 “举行” 是被动关系，根据 “every four years” 可知用一般现在时的被动语态，故填 “is held”。 15. will be planted：“树” 和 “种植” 是被动关系，根据 “next year” 可知用一般将来时的被动语态，故填 “will be planted”。 二、单项选择 1. B：“It is + adj. + of sb. to do sth.” 表示 “某人做某事是…… 的”，这里的形容词描述人的品质，故填 “of”。 2. B：“病例” 和 “预防” 是被动关系，用含有情态动词的被动语态，故填 “be prevented”。 3. B：“used to do sth.” 表示 “过去常常做某事”，“useless” 表示 “无用的”，故填 “used, useless”。 4. D：这里用动词不定式表示目的，故填 “To save”。 5. D：“way to do sth.” 表示 “做某事的方法”，故填 “to work out”。 6. D：“would like to do sth.” 表示 “想要做某事”，“help (to) do sth.” 表示 “帮助做某事”，故填 “to help save”。 7. B：根据回答 “For recycling, I think.” 可知是问原因，故填 “Why”。 8. C：“be used to do sth.” 表示 “被用来做某事”，故填 “be used to make”。 9. B：“游客” 和 “带领参观” 是被动关系，“show sb. around” 表示 “带领某人参观”，故填 “will be shown around”。 10. A：“turn on the TV” 表示 “打开电视”，故填 “turn on”。 三、任务型阅读 1. How：文章主要讲如何过绿色生活，故填 “How”。 2. bad：根据 “We all need a healthy environment, but we produce waste every day and it does harm (伤害) to our environment.” 可知填 “bad”。 3. reduce：根据 “Reduce means "use less".” 可知填 “reduce”。 4. countries：根据 “and try not to buy too many things from abroad.” 可知填 “countries”。 5. again：根据 “Reuse mean "use again".” 可知填 “again”。 6. paper：根据 “Don't use a paper cup or a paper bag.” 可知填 “paper”。 7. repair：根据 “we should repair them if we can instead of throwing them away and buying new ones.” 可知填 “repair”。 8. else：根据 “Recycle means "change things into something else".” 可知填 “else”。 9. Buy：根据 “We should also buy products made from recycled materials” 可知填 “Buy”。 10. throw：根据 “it's better than throwing things away or burning them.” 可知填 “throw”。 四、首字母填空 1. beginning：“in the beginning” 表示 “起初”，故填 “beginning”。 2. turned：“be turned off” 表示 “被关闭”，故填 “turned”。 3. check：根据语境可知是检查垃圾桶，故填 “check”。 4. support：根据语境可知是得到足够的支持，故填 “support”。 5. habit：“form a habit of...” 表示 “养成…… 的习惯”，故填 “habit”。 6. important：根据语境可知保持教室干净和节约能源是重要的，故填 “important”。 7. save：根据语境可知是节约能源，故填 “save”。 8. both：“both sides of paper” 表示 “纸的两面”，故填 “both”。 9. drops：“drop litter” 表示 “扔垃圾”，主语是第三人称单数，故填 “drops”。 10. collect：根据语境可知是收集旧物，故填 “collect”。 五、翻译句子 1. It’s wise of people to choose public transport or ride bikes. 2. We should take action to live a green life. 3. Too many cars cause serious air pollution. 4. Please remember to turn off the lights when you leave the classroom. 5. My mother used to drive me to school every day. 学科网（北京）股份有限公司 $$