課時(shí)訓(xùn)練(十六) Units 8(八下)(限時(shí):30分鐘).單項(xiàng)選擇1.2020·原創(chuàng)Which underlined letter pronounces differently from the others?A.reduceB.produceC.punishD.reuse2.2020·原創(chuàng)The HUAWEI products show clearly how technology has made a great difference our daily life.  A.atB.inC.toD.on3.Attention, please! Without permission, children are not allowed alone here.  A.to swimB.swimmingC.swimD.swam4.A number of trees have been cut down. , the environment is becoming worse and worse. A.As a resultB.So that C.As a result ofD.In fact5.Please the water when you brush your teeth. A.take downB.turn upC.take awayD.turn off6.2019·東營(yíng)I'm going to learn some basic life skills, like cooking, washing clothes and tidying the rooms.So am I. We shouldn't always our parents. A.look afterB.depend onC.take pride inD.get on with7.Ayurveda Group has found a way to the waste and doesn't put it into the river any more. A.produceB.recycleC.requireD.protect8.2019·泰州模擬It's a good manner to be while watching the raising of our national flag.  A.happyB.seriousC.kindD.generous 9.2019·貴港The oil on the earth will one day. I think so. We should make good use of it.A.find outB.work outC.give outD.run out10.2019·咸寧The passenger refused to move after taking another one's seat!What a shame! He according to the newly credit system(誠(chéng)信體系). A.punishB.punishedC.will punishD.will be punished.2020·原創(chuàng)閱讀理解A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine(聯(lián)合) the two to do something for your local environment? It may be possible. When you have finished with your mobile phone, you will be able to bury(埋) it in the garden or a plant pot and wait for it to flower.A biodegradable(生物可降解的) mobile phone was introduced by scientists. It is hoped that the new type of phone will encourage people to recycle. Scientists have thought of a new material over the last five years. It looks like any other plastic, but overtime it can break down into the soil without giving out any poisonous chemicals(有毒的化學(xué)物質(zhì)). British researchers used the new material to develop a phone cover with a sunflower seed(種子). When this cover changes into waste, it forms nitrates(硝酸鹽). These feed the seed and help the flower grow. “We have only put sunflower seeds into the cover so far. But we're trying to find out which flowers would perform best. Maybe we could put roses in next time,” said one scientist.  As phone technology is developing so quickly, people are always throwing their mobile phones away. This means producers are under pressure(壓力) to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal(金屬) and chemical waste to the environment. A biodegradable cover can reduce the harm to nature, according to the scientists. “The seed is released(釋放) and the flower grows in the pot, so you don't have to worry about the phone when you have finished using it,” said Kerry Kirwan, the leader of the research team, which is based at the University of Warwick in Britain.11.Scientists did this type of research about biodegradable mobile phones in order to . () A.make the mobile phones more beautifulB.encourage people to recycleC.find a new way to grow flowersD.produce more mobile phones12.Millions of mobile phones have been sold this year and people will within two years. () A.bury most of them in the gardenB.put sunflower seeds into most of themC.take out their coversD.throw most of them away13.What does the underlined phrase “break down” in Paragraph 2 mean?()A.打破B.脫離C.分解D.爆發(fā)14.We can infer(推斷) from the passage that . () A.the new type of mobile phones is already on the marketB.some 650 million mobile phones have been sold within two yearsC.British scientists are doing the researchD.roses perform best in this type of mobile phones15.What's the best title of the passage?()A.The Harm to NatureB.The Developing Phone TechnologyC.Phones and FlowersD.Mobile Phones and Environment.還原短文GreenHome campaigners(發(fā)起者) really love the nature world. In fact, we love it so much that we're determined(決心) to do our best to protect it. 16. For that, we need money, too. GreenHome can be strong only with the support from people like you. 17. If the joy of walking through the green forest, the excitement of climbing ancient rocks, or even the simple pleasure of watching wildlife in its own habitat(棲息地) really moves you, then share GreenHome's idea of the world. Please turn that idea into some support today.18. So take action right now! Even a very small amount, like $1 a month, will soon build up into a valuable contribution(貢獻(xiàn)) to protecting the natural world we love so much. 19. We'll also use it to develop ways to deal with environmental problems. Think about it in another way. If you want a future where you can continue to do the things you love in the great outdoors, you need to make sure you've got a great outdoors to do them in. 20. And this way is simple enoughthat's got to be worth $1 a month. A.Giving GreenHome your support is one way you can do that.B.But determination alone will not protect the environment.C.That's why we're asking you to join us today.D.It is time for us to take action to support them.E.Everything we do costs money.F.We can ask people not to throw rubbish everywhere. G.And we won't just use it to stop bad things.根據(jù)句意和漢語提示,在空白處填入一個(gè)適當(dāng)?shù)膯卧~。21.All the boys were (分開) into three groups.  22.Stop smoking. It's (有害的) not only to you but also to your family.  23.2019·常熟模擬Planting a tree isn't as simple as just (挖) a hole. 24.We have made a (調(diào)查) on this environmental problem recently.  25.It's (明智的) for people to choose public transport or ride bikes.  .2020·原創(chuàng)根據(jù)短文意思和所給首字母,寫出一個(gè)完整正確的單詞。How do you go to school? It's a good idea to ride 26.y bike to school because it's good exercise. But in Europe and the US not many kids go to school on their bicycles. They are usually 27.t to school in cars by their parents. Many kids don't want to walk or ride to school in bad weather. But it may not be good for their 28.h. There are a lot of kids with weight problems. And this is why parents encourage kids to ride and walk to school today. Of course these parents are also 29.w about kids' safety. So people build hundreds of riding roads to keep them safe. If you 30.u ride your bike or walk to school, you are doing something good to the environment. More bikes on the road means less pollution.【參考答案】.1.C2.C3.A4.A5.D6.B7.B8.B9.D根據(jù)“We should make good use of it.”可知,用run out表示“石油即將用完”。故選D。10.D主語He是懲罰的承受者,所以用被動(dòng)語態(tài),這里表達(dá)的是將會(huì)被懲罰,用一般將來時(shí)的被動(dòng)語態(tài) will + be + 過去分詞。故選D。.主旨大意本文是一篇說明文,主要介紹了科學(xué)家們研究出了一種可降解的新型手機(jī)。1115BDCCD.1620BCEGA.21.separated22.harmful23.digging24.survey25.wise.26.your27.taken28.health29.worried30.usually