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课时训练(二十一)Units 13-14(九全)(限时:30分钟).用括号内所给单词的适当形式填空1.Mr. Dean was (thank) to the policeman who had helped his kids arrive safely.2.My brother is going to work in Guangzhou after his (graduate).3.I got great (inspire) from his speech on how to achieve your dream.4.My cousin took part in an (environment) project last summer as a volunteer.5.The new invention is not perfect. Therere still a few (advantage).单项选择6.2019武汉改编Why not ask Bob to join us in the trip to the zoo tomorrow?Everyone in our group loves animals, but he always seems .A.carelessB.personalC.cruel7.2019长沙Yesterday our headmaster made a speech environmental protection, and we learned something about recycling of waste.A.onB.atC.to8.Youd better the workers into two groups to do the work.A.divideB.changeC.make9.As students, we should ourselves. We cant spend much time playing computer games.A.be responsible forB.be proud ofC.be popular with10.It took me three weeks reading the novels written by Mo Yan.A.finishB.to finishC.finishes11.Dont the waste paper. We can collect and recycle it.Youre right. Everyone should be a greener person.A.blow awayB.put awayC.throw away12.2019毕节改编How many letters you to your mother?109 in all, since 2016.A.has; writtenB.have; writtenC.did; write13.Could you tell me how to behave politely in public in the UK?Yes. , you should keep your voice down and always queue.A.After allB.First of allC.In all14.Steven had nothing for breakfast this morning, ?No. Because he had a fever.A.had heB.didnt heC.did he15.2019河池改编We have won the first prize in the singing competition!.A.CongratulationsB.Wait a momentC.Never mind.2019乐山改编阅读选择When he was nine years old, American boy Milo Cress had a question: How many plastic straws(吸管) do Americans use every day?He quickly learned there wasnt a simple answer. The boy tried to work it out himself. Through lots of research, Cress found out that Americans use about 500 million straws every day. In the hope of reducing plastic waste, he founded the Be Straw Free project in 2011.Cress started the project in his hometownBurlington, Vermont. He asked a local restaurant to stop offering straws with every drink order. It was a simple change. However, it would save money. And by doing that, the restaurant would cut down on its straw use by 50 percent.For the years that followed, Cress tried to spread his project across the United States. More and more restaurants agreed to join. They stop providing the customer with a straw unless he or she asks for one. Last April, Seattle became the first American city to completely ban(禁止) plastic straws.Plastic pollution has been one of the most serious problems today. According to scientists, more than eight million tons of plastic end up in the ocean each year. Plastic straws are especially terrible.They make it easy for people to get comfortable with single-use plastics.After his project became popular, Cress took his findings on the road. He has since spoken to tens of thousands of students around the world. He wants to encourage more people to say no to plastic straws.“Focusing(聚焦) on straws is one simple step we all could take,” Cress says. “And it makes me feel that I, as a kid, , too.” 16.When did Milo Cress start to care about the problem of straws?()A.Ten years ago.B.In the year 2011.C.In the year that he was 9.D.In the year 2017. 17.Cress started the Be Straw Free project in order to .()A.get a good score in science at his schoolB.encourage people to reduce plastic wasteC.become a famous person in his hometownD.get lots of fun in his daily life18.What did Cress ask a restaurant in Burlington to do?()A.Stop offering straws to its customers.B.Prevent people from using straws to drink.C.Count the number of straws it uses every day.D.Prevent the cooks from using straws.19.Which can be the best for?()A.am proud of meB.am a lively personC.could make a differenceD.could make progress20.Over the years, Cress has.()spread his project across the United Statesasked Seattle to completely ban plastic bagscounted the plastic straws in the ocean every yearspoken to teens around the world about plastic wasteA.B.C.D.2019临沂改编还原短文We have found plastic in the ocean and in animals like birds, fish and whales. But for the first time, scientists have found plastic in human poop(大便), USA Today reported. The findings came from a study led by scientists from Environment Agency Austria. 21. The volunteers wrote down what they ate for a week and then provided a stool sample(大便样本) for testing.22. About 20 small plastic particles(颗粒) were found in every 10 grams(克) of stool. “The smallest plastic particles can enter the blood, the lymphatic system, and may even reach the liver(肝脏),” said Philipp Schwabl, who took part in the research. 23. Theyre not sure how the plastic got in the volunteers bodies, either. But most of the volunteers said they drank from plastic bottles and also ate seafood that could include plastic from ocean pollution.In fact, plastic is everywhere around us. Every year, lots of plastic waste goes into the ocean. 24. Most of the particles stay in the ocean. Others can spread into the soil and air. Could plastic in the air fall onto food and get into the human body?Some past studies may also give us a clue. 25. And even some drinking water has been found to have tiny plastic particles in it.根据短文内容,将下面方框内的句子还原到文中空白处,使短文内容完整、通顺(每个选项只能用一次)。A.There, sunlight and waves(海浪) break the plastic waste down to very small pieces.B.According to USA Today, 90% of sea salt which is sold in the world includes plastic.C.The scientists followed eight healthy volunteers from different parts of the world.D.However, the scientists arent sure if the plastic is harmful to humans.E.Scientists found nine different kinds of plastic in the stool samples, according to the study.2019株洲回答问题Sometimes we throw apple remains into forests, hoping small animals around may find them. But what if they are never noticed? People believe they would rot(腐烂) one day. So it doesnt matter. Is that true?Sure they will. But it wont happen overnight.Marjorie Woodruff, works in the Grand Canyon, set up a small experiment. She put a banana peel(皮), orange peels in a box, wide enough to allow small animals to go in and out. After six months, the orange peels had dried out, the banana peels had turned black. Nothing had been eaten or had rotted.She buried the same things in sand and soil and six months later everything could still be seen.In fact, it takes two months for apple remains to rot and an orange peel can take up to one year.“Do we eat orange peels? We do not. So why would a squirrel(松鼠) eat?” Woodruff writes in High Country News. “The animals do just fine on nuts and berries. They do not need us.”Theres another point to think about.When animals start to get food from people, they may stop looking for their own food in nature. This is dangerous because it may weaken their hunting ability. Besides, they need different food.“Food waste also attracts animals to areas where there are a lot of people,” says the Leave No Trace organization. This may put their life in danger as they may get used to looking for food alongside busy roads. Many of them are too small to be noticed by drivers.When youre throwing fruit remains, you may be fined(罚款). Fines are different. Some states might only fine people $100, but a few states fine people more than $6,000.26.Where does Marjorie Woodruff work? 27.How long does it take for apple remains to rot? 28.Which animal is mentioned? 29.How much might you be fined at least if you throw fruit remains? 30.Why cant we give food waste to animals? 【参考答案】.1.thankful2.graduation3.inspiration4.environmental5.disadvantages.6.C考查形容词辨析。句意:“为什么不邀请鲍勃加入明天去动物园的旅行呢?”“我们组的每个人都喜爱动物,但是鲍勃总是似乎很无情。”根据答句中的but表示句义的转折,故选D。7.A考查介词的用法。句意:昨天我们的校长做了一个关于环境保护的演讲并且我们学到了一些关于废物回收利用的知识。介词on有“关于”的含义,常用于表示report, lecture, speech的主题,故选A。8.A9.A10.B11.C根据“collect and recycle it”和“a greener person”可知是指“不要扔掉废纸”。故选C。12.B考查动词时态辨析。句意:“你给你妈妈写过多少封信?”“自2016年以来一共109封。”根据答语中含有since引导的一段时间状语可知,问句用现在完成时,故选B。13.B14.C考查反意疑问句。反意疑问句的构成为:前肯定,后否定;前否定,后肯定。前句中nothing表示否定,所以后面的疑问部分用肯定形式,且根据had可知句子的时态为一般过去时,后面用助动词did。故选C。15.A.主旨大意本文是一篇记叙文。短文讲述了美国一名叫Milo Cress的9岁男孩关注并研究人们每天使用的塑料吸管数量。为了减少塑料垃圾,他在2011年创立了Be Free Straw项目,鼓励更多的人对塑料吸管说不,减少塑料垃圾。16.C17.B细节理解题。根据第二段中“In the hope of reducing plastic waste, he founded the Be Straw Free project in 2011.”可知,他创立Be Free Straw项目是为了鼓励人们减少塑料垃圾。故选B。18.A细节理解题。根据第三段中“Cress started the project in his hometownBurlington, Vermont. He asked a local restaurant to stop offering straws with every drink order.”可知选A。19.C回填句子题。根据文章内容可知,因为Milo Cress的提倡和行动,美国一些城市拒绝提供塑料吸管,从而减少了塑料污染,由此让Milo Cress感觉虽然自己是个孩子,也能给世界带来改变,故选C。20.C综合理解题。根据第四段中“Cress tried to spread his project across the United States”和倒数第二段中“He has since spoken to tens of thousands of students around the world.”可知答案。故选C。 .主旨大意本文是一篇说明文,通过研究发现,在人类大便中存在塑料颗粒,甚至海盐和一些饮用水中也有塑料颗粒,但科学家们现在还不确定,这些塑料是否对人体有害。2125CEDAB.主旨大意本文主要讲述了水果残渣要经过很长一段时间才能腐烂,而且随意丢弃水果残渣可能会削弱动物的捕猎能力。另外,在一些地方乱扔水果残渣会被罚款。26.In the Grand Canyon.细节理解题。根据第三段“Marjorie Woodruff, works in the Grand Canyon, set up a small experiment.”可知答案。27.Two months.细节理解题。根据第五段“In fact, it takes two months for apple remains to rot”可知答案。28.A squirrel.细节理解题。根据第六段 “So why would a squirrel eat?”可知答案。29.100 dollars.细节理解题。根据最后一段中“Some states might only fine people $100”可知答案。30.Because eating waste food may weaken their hunting ability or put their life in danger.
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