Unit 8 Our Blue Planet 单元话题完形填空练习-2024-2025学年七年级英语下册单元重难点易错题精练（仁爱科普版2024）

Unit 8 Our Blue Planet 单元话题完形填空练习 基础语篇巩固练 Water is very important in our daily life. We use water to drink, 1 vegetables and wash clothes. However, many people 2 water. Here are some tips to save water: ● 3 the water running when you brush teeth. ● Take 4 showers, not baths. ● Collect rainwater to water plants. ● Don’t throw 5 water bottles with water inside. Remember, 6 we don’t save water now, there 7 no clean water in the future. Let’s start 8 small things. 9 waste any water! Please tell your friends 10 save water too. 1．A．cook B．cooking C．cooks D．to cook 2．A．save B．waste C．collect D．reuse 3．A．Keep B．Don’t keep C．Keeping D．Not keep 4．A．long B．quick C．slow D．warm 5．A．empty B．full C．dirty D．clean 6．A．if B．because C．so D．but 7．A．is B．are C．will be D．was 8．A．with B．at C．for D．from 9．A．Always B．Usually C．Never D．Sometimes 10．A．for B．about C．to D．with We need fresh water to survive. But most of the earth’s water is in oceans. It’s salt water. Only a small 1 of the planet’s water is fresh. And most of that is undrinkable too. Some is 2 and becomes dirty. “We simply can’t use more water than we have,” Rick Hogeboom says. He leads the Water Footprint Network. “Unfortunately, we are reaching the 3 . In many places, people are using much more water than the 4 water.” But there is good news. We can help 5 the water supply. One way is to pay close attention 6 our water footprint. What’s the water footprint? It’s a measure of how much water people use. It counts both direct and indirect 7 . Direct water is water that comes out of your tap. 8 tap water use is just a part of your water footprint. We use most water indirectly. We use it to produce goods and services. What 9 the biggest part of your water footprint? “Food,” Hogeboom says. In the United States, clothes shopping can be a large part of your water footprint. We must think 10 about our water footprint. That way, we can make sure all people have access to fresh water. 1．A．fact B．piece C．amount D．glass 2．A．made B．cleaned C．chosen D．polluted 3．A．speed B．limit C．decision D．future 4．A．available B．useless C．expensive D．light 5．A．teach B．learn C．protect D．practise 6．A．about B．with C．for D．to 7．A．result B．use C．plan D．way 8．A．And B．Then C．But D．So 9．A．makes up B．uses up C．puts up D．looks up 10．A．widely B．politely C．happily D．carefully There are many kinds of pollution around us, such as air pollution, water pollution, noise pollution and light pollution. They are bad for our 1 in many ways. Water pollution 2 fish and pollutes drinking water. Noise pollution makes us 3 more easily. Air pollution is bad for all 4 in the world. Now, many farmers use too many chemicals (化学制品) in the 5 . They hurt the land. Land pollution has become a serious 6 . Noise pollution can make people deaf (聋的). For example, people may lose their hearing 7 they work in a noisy place for a long time. Too much 8 can cause high blood pressure (高血压), too. With 9 pollution, our planet will become greener and our health will be better. There is only one Earth, so we 10 stop polluting it. 1．A．study B．food C．health D．family 2．A．likes B．blows C．catches D．kills 3．A．strong B．angry C．funny D．happy 4．A．fish B．people C．living things D．birds 5．A．house B．fields C．market D．space 6．A．poster B．project C．problem D．practice 7．A．so B．and C．but D．because 8．A．noise pollution B．air pollution C．water pollution D．light pollution 9．A．much B．less C．more D．fewer 10．A．must B．will C．can D．may Kierman was born in Sydney, Australia, and he grew up near the sea. In 1987, Kierman began to notice (注意到) the huge amount of rubbish in the world’s oceans. And he decided to 1 something about it. He organized (组织) a community activity called “Clean Up Sydney Harbour”. On Sunday, 8 January, 1989, more than 40, 000 volunteers (志愿者) came out to Sydney Harbour to clean up 2 . The next year, Kierman worked hard to 3 the clean-up a national activity. It was successful. Across Australia, about 300,000 people spent the day making their local 4 better. This activity was getting 5 . In 2002, for example, 800,000 people cleaned up almost 15,000 tons of rubbish from Australia’s beaches, parks and streets. Kierman was 6 with the good result of his activity. In 2003, he started an even bigger activity. With the 7 of the United Nations Environment Programme, he started “Clean Up the World”—an international (国际的) activity. It helps communities around the 8 in cleaning up and protecting the environment. “Clean Up the World” grows 9 . And soon people from all over the world 10 about his wonderful idea. 1．A．tell B．play C．do D．wash 2．A．fish B．rubbish C．grass D．air 3．A．make B．keep C．put D．end 4．A．weather B．time C．food D．environment 5．A．older and older B．higher and higher C．bigger and bigger D．longer and longer 6．A．happy B．angry C．sad D．worried 7．A．trouble B．help C．hope D．quiz 8．A．village B．town C．city D．world 9．A．heavily B．slowly C．quickly D．carefully 10．A．read B．know C．write D．worry The students are having a science class. They’re 1 Miss Li. She is telling them about 2 . Some students write in their notebooks. After that, she asks, “Boys and girls! Can you tell 3 what water is like?” But after two 4 , no one answers her. Miss Li isn’t 5 . “Why don’t you answer my question? Do you forget all  I teach you?” Then a boy says, “Miss Li, you say water has no 6 . But when I 7 my hands in it, the water is black.” All the students laugh (笑). Then a girl says, “Miss Li, where can we 8 water if we can’t see it?” “Why do you say that?” Miss Li asks. “Because the water in the 9 next to my house is always black,” answers the girl. “I’m sorry about that,” says Miss Li. “Our water is 10 now. All of us must help to make it clean.” The students think she is right. 1．A．calling at B．talking with C．listening to D．thinking of 2．A．food B．water C．tea D．time 3．A．me B．it C．her D．them 4．A．weeks B．days C．hours D．minutes 5．A．scary B．happy C．strict D．interesting 6．A．name B．class C．color D．number 7．A．wash B．relax C．feel D．cut 8．A．cross B．save C．find D．make 9．A．cup B．river C．car D．boat 10．A．busy B．free C．dirty D．young The students are having a science class. They’re 1 to Miss Li. She’s saying something about 2 . After that, she asks, “Boys and girls! What is water like?” 3 after two minutes, no one answers her. Then Miss Li asks again, “Why don’t you answer my 4 ? I have told you what water is like, right?” Then a boy says, “Miss Li, you think water has no colour and no smell (气味). But when I 5 my hands in it, the water is black.” All the students laugh (笑). Miss Li laughs, too. Then another boy puts up his hand and says, “Miss Li, where can we 6 water that has no colour and no smell?” “ 7 do you say that, Ben?” Miss Li asks. “Because the water in the river next to my house is always black and it has a 8 smell,” answers Ben. And many of the children think he’s right. “I’m 9 about that,” says Miss Li. “ 10 water is dirty now. That’s a bad thing. All of us must do something to clean it.” 1．A．coming B．writing C．listening 2．A．food B．water C．drink 3．A．Or B．But C．So 4．A．door B．phone C．question 5．A．wash B．see C．sweep 6．A．draw B．save C．find 7．A．Why B．How C．When 8．A．sweet B．bad C．nice 9．A．sorry B．happy C．afraid 10．A．Her B．His C．Our Everyone knows water is important to all living things. But do you know these interesting 1 about water? Without water, the Earth would look 2 the Moon. People can live for a long time without food, but only 3 days without water. Scientists say about 70% of the human body is made up of water. Water 4 up about 83% of our blood, 75% of our brain, and 80% of our lungs（肺）. About 95% of a tomato is water, and about 80% of an apple is water. So 5 can we do to help with water problems? Keep a shower to 10 minutes or 6 time. It helps save much water. Use a broom to sweep the floor, the stair, the garage（车库）, or the sidewalk instead of water. 7 throw your used water away. Instead, you can use some to water plants or run the toilets. Use a bucket（桶）of water to 8 your bike or the family car instead of water pipes. Use water only 9 you need it. Don’t leave water running. Be sure to turn the tap 10 when you are not using it. 1．A．novels B．books C．facts 2．A．as B．at C．like 3．A．little B．a few C．much 4．A．looks B．goes C．makes 5．A．how B．what C．when 6．A．little B．much C．less 7．A．Almost B．Nearly C．Never 8．A．buy B．sell C．wash 9．A．when B．since C．after 10．A．on B．off C．up 重难语篇拔高练 I lived in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided to help 1 the river clean. So, they started a 2 called Stream Team 713. I like its another 3 better—the Jacks Fork River Rats. The club makes sure the water is clean and 4 for fish and people. And now I’m old enough to help 5 the river. Picking up 6 is like a treasure hunt (寻宝). My friends and I find plastic bags, 7 bottles, cans, paper and other things. In the past, there were 8 more rubbish here. One weekend my grandparents picked up six tons of trash. That was as 9 as an elephant. The rubbish is 10 for the river and the animals and plants that live there. So the Jacks Fork River Rats asks people who are relaxing on the river to 11 rubbish with them instead of throwing it into the river. My favorite thing is to 12 water bugs (小昆虫)! The bugs like to stay at the bottom (底) of the river. Some bugs don’t care 13 dirty the water is, but some bugs can only live there if the water is clean. 14 we find lots of bugs that need clean water, we will know the river is clean enough for fish and people. We 15 taking care of the river. We help make sure it’s a clean and safe place. 1．A．keep B．give C．drink D．swim 2．A．music B．note C．club D．school 3．A．plan B．shape C．name D．picture 4．A．thirsty B．healthy C．hungry D．full 5．A．get into B．take after C．run along D．care for 6．A．fruit B．rubbish C．flowers D．snacks 7．A．empty B．full C．difficult D．famous 8．A．ever B．none C．seldom D．even 9．A．big B．strong C．heavy D．tall 10．A．different B．bad C．good D．necessary 11．A．meet B．pass C．take D．offer 12．A．look after B．put up C．take off D．look for 13．A．how B．what C．why D．when 14．A．Unless B．If C．Before D．Though 15．A．hate B．report C．enjoy D．answer 学科网（北京）股份有限公司 $$ Unit 8 Our Blue Planet 单元话题完形填空练习 基础语篇巩固练 Water is very important in our daily life. We use water to drink, 1 vegetables and wash clothes. However, many people 2 water. Here are some tips to save water: ● 3 the water running when you brush teeth. ● Take 4 showers, not baths. ● Collect rainwater to water plants. ● Don’t throw 5 water bottles with water inside. Remember, 6 we don’t save water now, there 7 no clean water in the future. Let’s start 8 small things. 9 waste any water! Please tell your friends 10 save water too. 1．A．cook B．cooking C．cooks D．to cook 2．A．save B．waste C．collect D．reuse 3．A．Keep B．Don’t keep C．Keeping D．Not keep 4．A．long B．quick C．slow D．warm 5．A．empty B．full C．dirty D．clean 6．A．if B．because C．so D．but 7．A．is B．are C．will be D．was 8．A．with B．at C．for D．from 9．A．Always B．Usually C．Never D．Sometimes 10．A．for B．about C．to D．with 【答案】 1．A 2．B 3．B 4．B 5．B 6．A 7．C 8．A 9．C 10．C 【导语】本文讲述了水在我们的日常生活中非常重要。然而，许多人浪费水。本文介绍了一些节水的方法，并号召人们节约用水。 1．句意：我们用水来喝，煮蔬菜和洗衣服。 cook烹饪，动词原形；cooking烹饪，动名词或现在分词；cooks烹饪，第三人称单数形式；to cook烹饪，动词不定式。根据“We use water to drink”及“vegetables and wash clothes”可知，此处与drink和wash clothes并列，用动词原形cook，表示“煮蔬菜”。故选A。 2．句意：然而，许多人浪费水。 save节约；waste浪费；collect收集；reuse再利用。根据下文“Here are some tips to save water”可知，此处介绍的是节水的方法，所以说明许多人浪费水。故选B。 3．句意：刷牙时不要让水一直开着。 Keep保持，使处于某种状态；Don’t keep不要保持；Keeping动名词或现在分词；Not keep形式错误。根据“Here are some tips to save water”可知，这里介绍的是节水的方法，所以刷牙时不要一直开着水龙头，这是一个祈使句的否定形式，用don’t+动词原形。故选B。 4．句意：快速淋浴，不要泡澡。 long长的；quick快的；slow慢的；warm温暖的。根据“not baths”可知，此处与泡澡相对，表示洗淋浴，淋浴一般时间较短，用quick修饰。故选B。 5．句意：不要扔掉里面装水的满瓶。 empty空的；full满的；dirty脏的；clean干净的。根据“with water inside”可知，瓶子里有水，所以是满的。故选B。 6．句意：记住，如果我们现在不节约用水，将来就没有干净的水了。 if如果；because因为；so所以；but但是。根据“we don’t save water now, there...no clean water in the future”可知，前后句是条件关系，用if引导条件状语从句。故选A。 7．句意：记住，如果我们现在不节约用水，将来就没有干净的水了。 is是，一般现在时，第三人称单数形式；are是，一般现在时，复数形式；will be将是，一般将来时；was是，一般过去时。根据“in the future”可知，此处表示将来的情况，用一般将来时。故选C。 8．句意：让我们从小事做起。 with和……一起；at在……；for为了；from从……。根据“small things”可知，此处表示“从小事做起”，start with“以……开始”。故选A。 9．句意：不要浪费任何水！ Always总是；Usually通常；Never从不；Sometimes有时。根据“waste any water”及上文的节水方法可知，此处表示“不要浪费水”，用never表示“从不”。故选C。 10．句意：请告诉你的朋友们也节约用水。 for为了；about关于；to给，向；with和……一起。根据“tell your friends...save water too”可知，此处表示“告诉你的朋友们也节约用水”，tell sb. to do sth.“告诉某人做某事”，用to。故选C。 We need fresh water to survive. But most of the earth’s water is in oceans. It’s salt water. Only a small 1 of the planet’s water is fresh. And most of that is undrinkable too. Some is 2 and becomes dirty. “We simply can’t use more water than we have,” Rick Hogeboom says. He leads the Water Footprint Network. “Unfortunately, we are reaching the 3 . In many places, people are using much more water than the 4 water.” But there is good news. We can help 5 the water supply. One way is to pay close attention 6 our water footprint. What’s the water footprint? It’s a measure of how much water people use. It counts both direct and indirect 7 . Direct water is water that comes out of your tap. 8 tap water use is just a part of your water footprint. We use most water indirectly. We use it to produce goods and services. What 9 the biggest part of your water footprint? “Food,” Hogeboom says. In the United States, clothes shopping can be a large part of your water footprint. We must think 10 about our water footprint. That way, we can make sure all people have access to fresh water. 1．A．fact B．piece C．amount D．glass 2．A．made B．cleaned C．chosen D．polluted 3．A．speed B．limit C．decision D．future 4．A．available B．useless C．expensive D．light 5．A．teach B．learn C．protect D．practise 6．A．about B．with C．for D．to 7．A．result B．use C．plan D．way 8．A．And B．Then C．But D．So 9．A．makes up B．uses up C．puts up D．looks up 10．A．widely B．politely C．happily D．carefully 【答案】 1．C 2．D 3．B 4．A 5．C 6．D 7．B 8．C 9．A 10．D 【导语】本文主要呼吁人们重视自己的水足迹，以确保所有人都能获得足够的淡水资源。 1．句意：地球上只有少量的水是新鲜的。 fact事实；piece片；amount数量；glass杯。a small amount of“少量的”，故选C。 2．句意：有些被污染了，变得很脏。 made制作；cleaned清洁；chosen选择；polluted污染。根据“becomes dirty”可知，一些水被污染，变得很脏。故选D。 3．句意：不幸的是，我们已经到了极限。 speed速度；limit限制；decision决定；future未来。根据“Unfortunately”可知，关于水资源的使用我们已经到了极限。故选B。 4．句意：在许多地方，人们使用的水比可用的水多得多。 available可利用的；useless无用的；expensive昂贵的；light轻的。根据“people are using much more water than...”可知，人们使用的水比可用的水多得多。故选A。 5．句意：我们可以帮助保护供水。 teach教；learn学习；protect保护；practise练习。根据“One way is to pay close attention...”可知，我们可以帮助保护供水。故选C。 6．句意：一种方法是密切关注我们的水足迹。 about关于；with和；for为了；to到。pay attention to“关注”，动词短语。故选D。 7．句意：它包括直接和间接使用。 result结果；use使用；plan计划；way方式。根据“It’s a measure of how much water people use.”可知，水足迹包括直接和间接使用。故选B。 8．句意：直饮水是指从水龙头里流出的水。但自来水的使用只是你水足迹的一部分。 And和；Then然后；But但是；So因此。根据“Direct water is water that comes out of your tap.”可知，前两句之间是转折关系，此处应用连词but“但是”，表示转折。故选C。 9．句意：你的水足迹中最大的部分是什么？ makes up组成；uses up用完；puts up张贴；looks up查阅。根据“Food”可知，此处是询问构成水足迹的最大部分是什么，故选A。 10．句意：我们必须仔细考虑我们的水足迹。 widely广泛地；politely有礼貌地；happily快乐地；carefully认真地。根据“That way, we can make sure all people have access to fresh water.”可知，我们必须仔细考虑我们的水足迹。故选D。 There are many kinds of pollution around us, such as air pollution, water pollution, noise pollution and light pollution. They are bad for our 1 in many ways. Water pollution 2 fish and pollutes drinking water. Noise pollution makes us 3 more easily. Air pollution is bad for all 4 in the world. Now, many farmers use too many chemicals (化学制品) in the 5 . They hurt the land. Land pollution has become a serious 6 . Noise pollution can make people deaf (聋的). For example, people may lose their hearing 7 they work in a noisy place for a long time. Too much 8 can cause high blood pressure (高血压), too. With 9 pollution, our planet will become greener and our health will be better. There is only one Earth, so we 10 stop polluting it. 1．A．study B．food C．health D．family 2．A．likes B．blows C．catches D．kills 3．A．strong B．angry C．funny D．happy 4．A．fish B．people C．living things D．birds 5．A．house B．fields C．market D．space 6．A．poster B．project C．problem D．practice 7．A．so B．and C．but D．because 8．A．noise pollution B．air pollution C．water pollution D．light pollution 9．A．much B．less C．more D．fewer 10．A．must B．will C．can D．may 【答案】 1．C 2．D 3．B 4．C 5．B 6．C 7．D 8．A 9．B 10．A 【导语】本文主要介绍了污染的相关信息，并号召我们保护地球。 1．句意：它们在许多方面对我们的健康有害。 study学习；food食物；health健康；family家庭。根据“There are many kinds of pollution around us, such as air pollution, water pollution, noise pollution and light pollution.”可知，污染对我们健康有害，故选C。 2．句意：水污染会杀死鱼，也会污染饮用水。 likes喜欢；blows吹；catches抓住；kills杀死。根据“Water pollution…fish”可知，水污染杀死了鱼，故选D。 3．句意：噪音污染会让我们更容易生气。 strong强壮的；angry生气的；funny有趣的；happy开心的。根据“Noise pollution makes us…more easily.”可知，噪音会让大家容易生气，故选B。 4．句意：空气污染对世界上所有的生物都有害。 fish鱼；people人；living things生物；birds鸟。根据“Air pollution is bad for all…in the world.”可知，空气污染对所有生物都有危害，故选C。 5．句意：现在，许多农民在田地里使用了太多的化学药品。 house房子；fields田地；markets市场；space空间。根据“many farmers use too many chemicals (化学制品) in the…”以及“They hurt the land”可知，此处是指田地，故选B。 6．句意：土地污染已经成为一个严重的问题。 poster海报；project项目；problem问题；practice练习。根据“They hurt the land. Land pollution has become a serious…”可知，土地污染是个严重的问题，故选C。 7．句意：例如，人们可能会因为长时间在嘈杂的地方工作而丧失听力。 so所以；and而且；but但是；because因为。分析“people may lose their hearing…they work in a noisy place for a long time.”可知，此处表示原因，故选D。 8．句意：过多的噪音污染也会导致高血压。 noise pollution噪音污染；air pollution空气污染；water pollution水污染；light pollution光污染。根据“Noise pollution can make people deaf…can cause high blood pressure, too.”可知，此处也是指噪音污染，故选A。 9．句意：随着污染的减少，我们的星球将变得更加绿色，我们的健康也会更好。 much多；less更少；more更多；fewer更少。根据“our planet will become greener and our health will be better”可知，此处是指污染的减少，pollution为不可数名词，所以用less，故选B。 10．句意：只有一个地球，所以我们必须停止污染地球。 must必须；will将；can会；may可能。根据“There is only one Earth, so we…stop polluting it.”可知，此处是说我们必须停止污染，故选A。 Kierman was born in Sydney, Australia, and he grew up near the sea. In 1987, Kierman began to notice (注意到) the huge amount of rubbish in the world’s oceans. And he decided to 1 something about it. He organized (组织) a community activity called “Clean Up Sydney Harbour”. On Sunday, 8 January, 1989, more than 40, 000 volunteers (志愿者) came out to Sydney Harbour to clean up 2 . The next year, Kierman worked hard to 3 the clean-up a national activity. It was successful. Across Australia, about 300,000 people spent the day making their local 4 better. This activity was getting 5 . In 2002, for example, 800,000 people cleaned up almost 15,000 tons of rubbish from Australia’s beaches, parks and streets. Kierman was 6 with the good result of his activity. In 2003, he started an even bigger activity. With the 7 of the United Nations Environment Programme, he started “Clean Up the World”—an international (国际的) activity. It helps communities around the 8 in cleaning up and protecting the environment. “Clean Up the World” grows 9 . And soon people from all over the world 10 about his wonderful idea. 1．A．tell B．play C．do D．wash 2．A．fish B．rubbish C．grass D．air 3．A．make B．keep C．put D．end 4．A．weather B．time C．food D．environment 5．A．older and older B．higher and higher C．bigger and bigger D．longer and longer 6．A．happy B．angry C．sad D．worried 7．A．trouble B．help C．hope D．quiz 8．A．village B．town C．city D．world 9．A．heavily B．slowly C．quickly D．carefully 10．A．read B．know C．write D．worry 【答案】 1．C 2．B 3．A 4．D 5．C 6．A 7．B 8．D 9．C 10．B 【导语】本文讲述了Kierman在1987年注意到世界海洋中的大量垃圾后，决定采取行动清理环境的故事。 1．句意：于是他决定做点什么。 tell告诉；play演奏；do做；wash洗。根据“Kierman began to notice (注意到) the huge amount of rubbish in the world’s oceans”可知，Kierman注意到海洋中有大量的垃圾，推测他想为此做点事情。故选C。 2．句意：1989年1月8日星期日，4万多名志愿者来到悉尼港清理垃圾。 fish鱼；rubbish垃圾；grass草；air空气。根据上文“the huge amount of rubbish”可知，这个活动是为了清理垃圾的。故选B。 3．句意：第二年，基尔曼努力工作，使清理成为一项全国性的活动。 make使；keep保持；put放置；end结束。根据“Kierman worked hard to...the clean-up a national activity”可知，Kierman很努力使这个活动成为一种全国性的活动。故选A。 4．句意：在整个澳大利亚，大约有30万人这一天来改善当地的环境。 weather天气；time时间；food食物；environment环境。由上文可知，这是一种清扫垃圾的活动，所以可以使当地的环境更好。故选D。 5．句意：这个活动变得越来越大。 older and older越来越老；higher and higher越来越高；bigger and bigger越来越大；longer and longer越来越长。根据下文“In 2002, for example, 800,000 people cleaned up almost 15,000 tons of rubbish from Australia’s beaches, parks and streets.”可知，越来越多的人参与到这个活动中，说明这个活动变得越来越大了。故选C。 6．句意：基尔曼对他的活动取得的好结果感到高兴。 happy高兴的；angry生气的；sad悲伤的；worried担忧的。根“Kierman was...with the good result of his activity.”可知，Kierman对他倡导的活动所取得的好消息感到高兴。故选A。 7．句意：在联合国环境规划署的帮助下，他开始了“清洁世界”——一项国际活动。 trouble麻烦；help帮助；hope希望；quiz测验。根据“With the...of the United Nations Environment Programme, he started “Clean Up the World”—an international (国际的) activity.”可知，在联合国环境规划署的帮助下，他开展了另一个活动。故选B。 8．句意：它帮助世界各地的社区清理和保护环境。 village乡村；town小镇；city城市；world世界。根据“he started “Clean Up the World”- an international (国际的) activity”可知，清洁世界是一个世界性活动，推测他帮助世界范围内的社区开展这项活动。故选D。 9．句意：“清洁世界”发展迅速。 heavily重地；slowly慢地；quickly快地；carefully仔细地。根据下文“And soon people from all over the world know about his wonderful idea.”可知，这个清洁世界的活动成长地很快。故选C。 10．句意：很快，全世界的人都知道了他的好主意。 read阅读；know知道；write写；worry担忧。根据“...about his wonderful idea”推测，大家都知道了这个好主意。故选B。 The students are having a science class. They’re 1 Miss Li. She is telling them about 2 . Some students write in their notebooks. After that, she asks, “Boys and girls! Can you tell 3 what water is like?” But after two 4 , no one answers her. Miss Li isn’t 5 . “Why don’t you answer my question? Do you forget all  I teach you?” Then a boy says, “Miss Li, you say water has no 6 . But when I 7 my hands in it, the water is black.” All the students laugh (笑). Then a girl says, “Miss Li, where can we 8 water if we can’t see it?” “Why do you say that?” Miss Li asks. “Because the water in the 9 next to my house is always black,” answers the girl. “I’m sorry about that,” says Miss Li. “Our water is 10 now. All of us must help to make it clean.” The students think she is right. 1．A．calling at B．talking with C．listening to D．thinking of 2．A．food B．water C．tea D．time 3．A．me B．it C．her D．them 4．A．weeks B．days C．hours D．minutes 5．A．scary B．happy C．strict D．interesting 6．A．name B．class C．color D．number 7．A．wash B．relax C．feel D．cut 8．A．cross B．save C．find D．make 9．A．cup B．river C．car D．boat 10．A．busy B．free C．dirty D．young 【答案】 1．C 2．B 3．A 4．D 5．B 6．C 7．A 8．C 9．B 10．C 【导语】本文通过老师在课堂上谈论水，由此引出我们周围的水都很脏，我们必须使水干净起来的事情。 1．句意：他们正在听李老师讲课。 calling at拜访；talking with和……交谈；listening to听；thinking of想起。根据“The students are having a science class.”可知，是指在听老师讲课。故选C。 2．句意：她正在告诉他们关于水的事。 food食物；water水；tea茶；time时间。根据“... what water is like?”可知，是指关于水的事。故选B。 3．句意：你们能告诉我水是什么样的吗？ me我；it它；her她；them他们。根据“Boys and girls! Can you tell”可知，这是李老师自己说的话，应用第一人称me指代李老师。故选A。 4．句意：但两分钟后，没有人回答她。 weeks周；days天；hours小时；minutes分钟。根据“But after two ..., no one answers her”可知，是指两分钟后。故选D。 5．句意：李老师不高兴。 scary害怕的；happy高兴的；strict严格的；interesting有趣的。根据“no one answers her”可知，没有人回答她的问题，因此她不高兴。故选B。 6．句意：李老师，你说水没有颜色。 name名字；class班级；color颜色；number数字。根据“the water is black.”可知，此处是谈论水的颜色。故选C。 7．句意：但是当我在里面洗手的时候，水是黑色的。 wash洗；relax放松；feel感觉；cut切。根据“my hands”可知，此处是指在水里洗手。故选A。 8．句意：李老师，如果我们看不到水，我们到哪里去找到水呢？ cross穿过；save节约；find找到；make制作。根据“if we can’t see it?”可知，是指如果看不到水，会去哪里能找到水。故选C。 9．句意：因为我家旁边那条河里的水总是黑色的。 cup杯子；river河流；car小汽车；boat船。根据“the water in the ... next to my house”可知，是指我家旁边河里的水。故选B。 10．句意：我们的水现在很脏。 busy忙碌的；free空闲的；dirty脏的；young年轻的。根据“All of us must help to make it clean”可知，是指水是脏的，所以要帮助使它干净。故选C。 The students are having a science class. They’re 1 to Miss Li. She’s saying something about 2 . After that, she asks, “Boys and girls! What is water like?” 3 after two minutes, no one answers her. Then Miss Li asks again, “Why don’t you answer my 4 ? I have told you what water is like, right?” Then a boy says, “Miss Li, you think water has no colour and no smell (气味). But when I 5 my hands in it, the water is black.” All the students laugh (笑). Miss Li laughs, too. Then another boy puts up his hand and says, “Miss Li, where can we 6 water that has no colour and no smell?” “ 7 do you say that, Ben?” Miss Li asks. “Because the water in the river next to my house is always black and it has a 8 smell,” answers Ben. And many of the children think he’s right. “I’m 9 about that,” says Miss Li. “ 10 water is dirty now. That’s a bad thing. All of us must do something to clean it.” 1．A．coming B．writing C．listening 2．A．food B．water C．drink 3．A．Or B．But C．So 4．A．door B．phone C．question 5．A．wash B．see C．sweep 6．A．draw B．save C．find 7．A．Why B．How C．When 8．A．sweet B．bad C．nice 9．A．sorry B．happy C．afraid 10．A．Her B．His C．Our 【答案】 1．C 2．B 3．B 4．C 5．A 6．C 7．A 8．B 9．A 10．C 【导语】本文讲述了李老师在课堂上谈论水，由此引出我们周围的水都很脏，我们必须要使水干净起来的事情。 1．句意：他们在听李老师讲课。 coming来；writing写；listening听。根据“to Miss Li”可知是听老师讲课。故选C。 2．句意：她在说一些关于水的事情。 food食物；water水；drink饮料。根据“What is water like”可知在谈论水。故选B。 3．句意：但两分钟后，没有人回答她。 or或者；but但是；so所以。此处和前句是转折关系，用but连接。故选B。 4．句意：你为什么不回答我的问题？ door门；phone电话；question问题。根据“Why don’t you answer my”可知是回答问题。故选C。 5．句意：但当我把手伸进水里洗手时，水是黑色的。 wash洗；see看见；sweep扫。根据“my hands in it, the water is black”可知是在水里洗手。故选A。 6．句意：哪里能找到无色无味的水？ draw画；save拯救；find找到。根据“water that has no colour and no smell”可知是找到无色无味的水。故选C。 7．句意：你为什么这么说？ why为什么；how如何；when什么时候。根据“Because the water...”可知此处询问原因。故选A。 8．句意：因为我家旁边河里的水总是黑的，而且有臭味。 sweet甜的；bad坏的；nice好的。根据“Because the water in the river next to my house is always black and it has a...smell”可知水是黑的，味道不好闻。故选B。 9．句意：我很抱歉。 sorry抱歉的；happy开心的；afraid害怕的。根据“Because the water in the river next to my house is always black and it has a...smell”可知水是黑的，味道不好闻，对这个事情感到很抱歉。故选A。 10．句意：我们的水现在很脏了。 her她的；his他的；our我们的。根据“water is dirty now. That’s a bad thing. All of us must do something to clean it”可知是我们的水源现在脏了，所以我们要做一些事情。故选C。 Everyone knows water is important to all living things. But do you know these interesting 1 about water? Without water, the Earth would look 2 the Moon. People can live for a long time without food, but only 3 days without water. Scientists say about 70% of the human body is made up of water. Water 4 up about 83% of our blood, 75% of our brain, and 80% of our lungs（肺）. About 95% of a tomato is water, and about 80% of an apple is water. So 5 can we do to help with water problems? Keep a shower to 10 minutes or 6 time. It helps save much water. Use a broom to sweep the floor, the stair, the garage（车库）, or the sidewalk instead of water. 7 throw your used water away. Instead, you can use some to water plants or run the toilets. Use a bucket（桶）of water to 8 your bike or the family car instead of water pipes. Use water only 9 you need it. Don’t leave water running. Be sure to turn the tap 10 when you are not using it. 1．A．novels B．books C．facts 2．A．as B．at C．like 3．A．little B．a few C．much 4．A．looks B．goes C．makes 5．A．how B．what C．when 6．A．little B．much C．less 7．A．Almost B．Nearly C．Never 8．A．buy B．sell C．wash 9．A．when B．since C．after 10．A．on B．off C．up 【答案】 1．C 2．C 3．B 4．C 5．B 6．C 7．C 8．C 9．A 10．B 【导语】本文主要是介绍水的重要性，告诫我们要保护好我们的水资源。 1．句意：但是你知道这些有关水的有趣的事实吗？ novels小说；books书本；facts事实。根据下文谈到没有水地球将看起来跟月亮一样，人可以长时间没有食物，但是不能数天没有水，这些都是客观事实，因此用facts，故选C。 2．句意：没有水，地球将看起来像月亮。 as作为；at在；like像。look like“看起来好像”，固定搭配，故选C。 3．句意：没有食物人们可以活数日但是没有水，只能活几天。 little几乎没有；a few一点点；much很多。little几乎没有，接不可数名词；much许多，修饰不可数名词；a few一些，几个，修饰可数名词。根据days是可数名词复数可知，用a few修饰。故选B。 4．句意：水约占我们血液的83%，大脑的75%和肺的80%。 looks看；goes去；makes制作。make up构成，固定搭配，故选C。 5．句意：因此，在解决水问题方面我们能做什么呢？ how怎么样；what什么；when什么时候。根据“Keep a shower to 10 minutes…or the sidewalk instead of water.”可知这些都是能做的事情，故选B。 6．句意：保持洗澡十分钟或更少时间。 little几乎没有；much许多； less更少。根据“It helps save much water.”可知要节约用水，洗澡时间得更短，用little的比较级，故填C。 7．句意：从不倒掉用过的水。 Almost几乎；Nearly几乎；Never从来没有。根据“you can use some to water plants or run the toilets.”可知用过的水可以浇植物，说明不倒掉用过的水，故选C。 8．句意：用桶里的水而不是水管里的水洗你的自行车或家里的车。 buy买；sell卖；wash洗。根据“Use a bucket（桶）of water”和“your bike or the family car instead of water pipes.”可知用水洗车，因此用wash，故选C。 9．句意：当需要水的时候用水。 when当……时候；since自从；after在……之后。根据“Don’t leave water running.”可知不让水一直流，当需要水的时候再用，故选A。 10．句意：你不用水的时候一定要关掉水龙头。 on开着的；off关着的；up向上。turn off “关闭”，固定搭配，故选B。 重难语篇拔高练 I lived in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided to help 1 the river clean. So, they started a 2 called Stream Team 713. I like its another 3 better—the Jacks Fork River Rats. The club makes sure the water is clean and 4 for fish and people. And now I’m old enough to help 5 the river. Picking up 6 is like a treasure hunt (寻宝). My friends and I find plastic bags, 7 bottles, cans, paper and other things. In the past, there were 8 more rubbish here. One weekend my grandparents picked up six tons of trash. That was as 9 as an elephant. The rubbish is 10 for the river and the animals and plants that live there. So the Jacks Fork River Rats asks people who are relaxing on the river to 11 rubbish with them instead of throwing it into the river. My favorite thing is to 12 water bugs (小昆虫)! The bugs like to stay at the bottom (底) of the river. Some bugs don’t care 13 dirty the water is, but some bugs can only live there if the water is clean. 14 we find lots of bugs that need clean water, we will know the river is clean enough for fish and people. We 15 taking care of the river. We help make sure it’s a clean and safe place. 1．A．keep B．give C．drink D．swim 2．A．music B．note C．club D．school 3．A．plan B．shape C．name D．picture 4．A．thirsty B．healthy C．hungry D．full 5．A．get into B．take after C．run along D．care for 6．A．fruit B．rubbish C．flowers D．snacks 7．A．empty B．full C．difficult D．famous 8．A．ever B．none C．seldom D．even 9．A．big B．strong C．heavy D．tall 10．A．different B．bad C．good D．necessary 11．A．meet B．pass C．take D．offer 12．A．look after B．put up C．take off D．look for 13．A．how B．what C．why D．when 14．A．Unless B．If C．Before D．Though 15．A．hate B．report C．enjoy D．answer 【答案】 1．A 2．C 3．C 4．B 5．D 6．B 7．A 8．D 9．C 10．B 11．C 12．D 13．A 14．B 15．C 【导语】本文主要讲述了作者和他的家人以及朋友们为了使家乡河流保持清洁，帮助捡垃圾的故事。 1．句意：在我出生之前，我的祖父母决定帮助保持河流干净。 keep保持；give给；drink喝；swim游泳。根据“So, they started a...called Stream Team 713.”和“The club makes sure the water is clean...”可知，他们成立了一个俱乐部，其目的是为了保持河流干净。故选A。 2．句意：于是，他们成立了一个俱乐部叫Stream Team 713。 music音乐；note笔记；club俱乐部；school学校。根据“The club makes sure the water is clean and...for fish and people.”可知，他们成立的是俱乐部。故选C。 3．句意：我更喜欢它的另一个名字——the Jacks Fork River Rats。 plan计划；shape形状；name名字；picture图片。根据“the Jacks Fork River Rats”可知，这是一个名字。故选C。 4．句意：俱乐部确保水是干净的并且对鱼和人是健康的。 thirsty口渴的；healthy健康的；hungry饥饿的；full满的。根据“The club makes sure the water is clean and...for fish and people.”可知，俱乐部的目的是为了保持河水干净并且对鱼和人是健康的。故选B。 5．句意：现在我长大了，可以帮忙照看这条河了。 get into进入；take after与……相像；run along离开；care for照顾。根据“And now I’m old enough to help...the river.”可知，此处指作者长大了，可以照看河流了。故选D。 6．句意：捡垃圾就像寻宝。 fruit水果；rubbish垃圾；flowers花；snacks小吃。根据“My friends and I find plastic bags...bottles, cans, paper and other things.”可知，此处指捡垃圾。故选B。 7．句意：我和朋友们发现了塑料袋、空瓶子、罐头、纸和其他东西。 empty空的；full满的；difficult困难的；famous出名的。根据“Picking up...is like a treasure hunt (寻宝). My friends and I find plastic bags...bottles, cans, paper and other things.”及结合常识可知，一般情况下，捡垃圾捡的都是空瓶子。故选A。 8．句意：过去，这里的垃圾甚至更多。 ever曾经；none一个也没有；seldom很少；even甚至。根据“One weekend my grandparents picked up six tons of trash.”可知，过去甚至有更多的垃圾。故选D。 9．句意：那东西像大象一样重。 big大的；strong强壮的；heavy重的；tall高的。根据“That was as...as an elephant.”以及“six tons of trash”可知，6吨的垃圾是和大象一样重。故选C。 10．句意：垃圾对河流或生活在那里的动植物有害。 different不同的；bad坏的；good好的；necessary必需的。根据“The rubbish is...for the river and the animals and plants that live there.”可知，此处指垃圾是有害的，be bad for表示“对……有害”。故选B。 11．句意：所以Jacks Fork River Rats要求在河上休息的人带走垃圾，而不是把垃圾扔到河里。 meet见面；pass通过；take拿走；offer提供。根据“instead of throwing it into the river”可知，不把垃圾扔到河里，要带走垃圾。故选C。 12．句意：我最喜欢的事情就是找水虫！ look after照顾；put up举起；take off起飞；look for寻找。根据“My favorite thing is to...water bugs (小昆虫)! The bugs like to stay at the bottom (底) of the river.”可知，此处指作者喜欢寻找河底的水虫。故选D。 13．句意：有些虫子不在乎水有多脏，但有些虫子只有在水干净的情况下才能在那里生活。 how如何；what什么；why为什么；when何时。根据“...dirty the water is”可知，此处为感叹句。dirty“脏的”，形容词，需用how来引导此感叹句。故选A。 14．句意：如果我们发现很多需要干净的水的虫子，我们就会知道这条河对鱼和人来说足够干净。 Unless除非；if如果；Before在……之前；Though尽管。根据“...we find lots of bugs that need clean water, we will know the river is clean enough for fish and people.”以及结合选项可知，本题考查if引导的条件状语从句，时态上遵循“主将从现”。故选B。 15．句意：我们喜欢照看这条河。 hate讨厌；report报告；enjoy喜欢；answer回答。根据“We help make sure it’s a clean and safe place.”及结合上文内容可知，作者喜欢照看家附近的河流。故选C。 学科网（北京）股份有限公司 $$