期末复习（2）2024-2025学年译林版（2024）七年级英语下册

七下 期末复习 2 作业122 姓名：___________ 一、根据句意用所给单词的适当形式填空。 1. Children shouldn’t play with (knife). It’s dangerous for them. 2. Lucy likes wearing skirts. All the skirts of (her) are very beautiful. 3. Remember (follow) the traffic rules when you go across the road. 4.You had better (not drive) back home after you drink wine. It’s too dangerous. 5. Lucy said to (her), “What an amazing book! I’ll read it again.” 6. I often help Mun do some (clean)at weekends. 7. The museum is a good place (learn)about history. 8. Every morning , I can hear Lily (play)the violin next door. 9. The boy is greeting his teacher by (wave) his right hand. 10. Thane students are talking about different ways of (raise) money. 11. Mr Li knows a lot of fun (fact) about animals. 12. It was my (one)hiking experience, I will never forget it. 13. I was (surprise)at the wonderful Danxia landform. 14. The soup smells very nice. I can’t wait (drink) it. 15. This park is a good place for people (go) for a walk. 16. It is tiring to walk up the (step) to the top of the tall building. 17. Did you find all the doors in the hall were (lock), Alice? 18. The film is wonderful. It is well worth (see) again. 19. You may have trouble (learn) English, don’t give up. 20. Finally , Kuafu’s walking stick (become)a peach forest. 二、完形填空。 Nowadays, more and more people like doing sports. Following are the main reasons for it. First of all, playing 1 is a great way to get exercise. Exercising keeps people 2 . It also helps people stay in a 3 mood (心情). When people 4 , they can feel happy and relaxed. Second, sports are important to young people. They 5 young people about winning and losing. Young people can also learn how to talk and work with 6 . For example, when they play football, 7 must work with their 8 . Good teamwork is the 9 to many sports games. Third, doing sports can make people leave their house. Many people love to 10 too much time on computer games. 11 they play sports, they can go outside and breathe (呼吸) the 12 air. Finally, there is another important 13 for people to play sports! People can stay active, meet new 14 and learn new skills. But you must 15 to warm up before exercising. ( )1.A.sports B.games C.drums D.chess ( )2.A.lucky B.cool C.warm D.fit ( )3.A.sad B.good C.unhappy D.angry ( )4.A.sing B.exercise C.read D.sleep ( )5.A.teach B.order C.learn D.ask ( )6.A.anotherB.other C.others D.the other ( )7.A.they B.you C.it D.I ( )8.A.classmatesB.teammates C.parents D.teachers ( )9.A.way B.answer C.rule D.key ( )10.A.spend B.take C.kill D.practise ( )11.A.After B.Before C.When D.Because ( )12.A.dry B.dirty C.fresh D.thin ( )13.A.progress B.reason C.advice D.person ( )14.A.gyms B.advice C.energy D.people ( )15.A.arrive B.stop C.lend D.remember 三、任务型阅读。阅读下面的短文，根据短文内容回答问题。 It’s the tallest peak (山峰) on earth. Here, you can see snowy mountains shine under the blue sky. You can take a breath of the freshest air. Welcome to Mount Qomolangma (珠穆朗玛峰)! The name “Qomolangma” means “mother of the universe”. It stands on the border (交界) between Nepal and China. Mount Qomolangma is part of the Himalayas. It is 8,848.86 metres high above sea level, reaching into the sky as high as airplanes fly. Every year, hundreds of climbers from all over the world come here. The first two people to reach the top were Edmund Hillary from New Zealand and Tenzing Norgay from Nepal. They made history by climbing the mountain in 1953. The weather there is always very cold and windy. There is snow everywhere. The wind blows all year long. In winter, the lowest temperature can reach -50℃. There is very little oxygen on the mountain. Not many animals can live there, although you can see some yaks (牦牛). Yaks have long hair to keep them warm. They are very strong and able to walk on narrow paths. People call yaks “the ships of the highlands”. 1.Where is Mount Qomolangma? 2.How high is Mount Qomolangma above sea level? 3.Who were the first two people to reach the top of Mount Qomolangma? 4.Why do people call yaks “the ships of the highlands”? 5.What do you think of the living conditions on Mount Qomolangma? 四、信息还原。使短文通顺连贯，其中有两项是多余选项。 Many civilizations (文明) rose along big rivers. Even now many cities are still built near rivers. Why do people like to live near a river? Maybe the following points can give you some ideas. How did rivers help people live in the past? Back in the pioneer (拓荒者) days, people had to grow crops, catch fish and collect water for living. 1 Many traders (商人) also shipped goods (货物) from one area to another on rivers. Why do people live near rivers now? Many factories are built right next to rivers for the water’s power to make machines work. 2 Rivers are also used to ship large goods. So people who carry goods onto ships live near rivers, too. 3 Some people are afraid of living near rivers because of floods. Floodwaters rise higher than a house, destroying many things in the house. 4 Such waste makes water smell bad and pollutes (污染) the food we eat. How do people decide where to live? 5 Rivers can provide jobs and fun activities in a beautiful place. However, those people living by rivers should be willing to accept (接受) possible problems as well. A.People liked to live on big ships. B.Then many workers of these factories live nearby. C.Who wouldn’t want to live near rivers? D.Some factories put their waste into rivers. E.Staying close to a river made it easy to do these things. F.People should think over before deciding where to live. G. How do people live near the river? 1.__________ 2. __________ 3. __________ 4. __________ 5.__________ 答案 七下 期末复习 2 作业122 姓名：___________ 一、根据句意用所给单词的适当形式填空。 1.knives 2.hers 3.to follow 4.not drive 5.herself 6.cleaning 7.to learn 8.play 9.waving 10.raising 11.facts 12.first 13.surprised 14.to drink 15.to go 16.steps 17.locked 18.seeing 19.learning 20.became 二、完形填空。 1-5 ADBBA 6-10 CABDA 11-15 CCBDD 【导语】本文介绍了人们喜欢运动的几个主要原因。 1.句意：首先，做运动是锻炼身体的好方法。 sports运动；games游戏；drums鼓；chess国际象棋。根据前文“more and more people like doing sports.” 可知，此处应该是指做运动，“playing sports”表示“做运动”，符合语境，故选A。 2.句意：锻炼使人保持健康。 lucky幸运的；cool凉爽的；warm温暖的；fit健康的。根据“Exercising keeps people…”及常识可知，锻炼可以让人保持健康，fit符合语境，故选D。 3.句意：它还帮助人们保持好心情。 sad悲伤的；good好的；unhappy不开心的；angry生气的。根据“It also helps people stay in a…mood. ”可知，此处应该是指锻炼能够对人的情绪产生积极影响，“stay in a good mood”表示 “保持好心情”，符合语境。故选B。 4.句意：当人们锻炼时，他们能感到快乐和放松。 sing唱歌；exercise锻炼；read阅读；sleep睡觉。根据前文“get exercise”和“Exercising”可知，此处应该是指“锻炼”，故选B。 5.句意：它们教会年轻人关于输赢的道理。 teach教；order命令；learn学习；ask问。根据“They…young people about winning and losing.”可知，这里讲述的是运动对年轻人的教育意义，teach sb about sth表示 “教某人关于某事”，固定搭配，符合语境，故选A。 6.句意：年轻人也能学习如何与他人交流和合作。 another另一个；other其他的；others其他的人或物；the other两者中的另一个。根据“work with…”可知，此处表达的是年轻人和除自己之外的其他人进行交流与合作，others可以单独使用，指代其他的人，符合语境。故选C。 7.句意：例如，当他们踢足球时，他们必须和队友合作。 they他们；you你；你们；it它；I我。根据“when they play football”可知，此处指代前文的“young people”，主语一致，故选A。 8.句意：例如，当他们踢足球时，他们必须和队友合作。 classmates同学；teammates队友；parents父母；teachers老师。根据“must work with their…”可知，踢足球是一项团队运动，需要和队友相互配合合作，teammates符合语境，故选B。 9.句意：良好的团队合作是许多体育比赛的关键。 way方式；answer答案；rule规则；key关键。根据“Good teamwork is the…to many sports games.”可知，此处表示“良好的团队合作是许多体育比赛的关键”，the key to…表示 “……的关键”，固定短语，符合语境，故选D。 10.句意：许多人喜欢在电脑游戏上花费太多时间。 spend花费（时间、金钱等）；take花费（时间）；kill消磨（时间）；practise练习。根据 “…too much time on computer games”可知，这里表达的是人在电脑游戏上花费时间，spend…on sth固定搭配，符合题意，故选A。 11.句意：当他们做运动时，他们可以出去呼吸新鲜空气。 After在……之后；Before在……之前；When当……时候；Because因为。根据“they play sports, they can go outside and breathe”可知，前后句为时间关系，When引导的时间状语从句，符合语境，故选C。 12.句意：当他们做运动时，他们可以出去呼吸新鲜空气。 dry干燥的；dirty脏的；fresh新鲜的；thin薄的。根据“breathe the…air”可知，此处表示“呼吸新鲜空气”，fresh符合语境，故选C。 13.句意：最后，人们做运动还有另一个重要原因！ progress进步；reason原因；advice建议；person人。根据前文“Following are the main reasons for it.”可知，文章主要介绍人们做运动的原因，reason符合语境，故选B。 14.句意：人们可以保持活力，结识新朋友，学习新技能。 gyms健身房；advice建议；energy能量；people人。根据“meet new…”可知，此处应该是指结识新的人，people符合语境，故选D。 15.句意：但你必须记住在锻炼前热身。 arrive到达；stop停止；lend借；remember记得。根据“you must…to warm up before exercising.”可知，此处表示“在进行锻炼之前需要进行热身活动”，remember to do sth表示 “记得做某事”，固定短语，符合语境，故选D。 三、任务型阅读。阅读下面的短文，根据短文内容回答问题。 1.It stands on the border between Nepal and China. 2.It is 8,848.86 metres high above sea level. 3.Edmund Hillary and Tenzing Norgay. 4.Because yaks are very strong and able to walk on narrow paths there. 5.It is hard for people to live there. 【导语】本文介绍了世界最高峰——珠穆朗玛峰。 1.根据“It stands on the border (交界) between Nepal and China.”可知，它位于在尼泊尔和中国的交界处。 故填It stands on the border between Nepal and China. 2.根据“It is 8,848.86 metres high above sea level”可知，它海拔8848.86米。故填It is 8,848.86 metres high above sea level. 3.根据“The first two people to reach the top were Edmund Hillary from New Zealand and Tenzing Norgay from Nepal.”可知，首次登顶的两个人是来自新西兰的Edmund Hillary和来自尼泊尔的Tenzing Norgay。故填Edmund Hillary and Tenzing Norgay. 4.根据“They are very strong and able to walk on narrow paths. People call yaks ‘the ships of the highlands’.”可知，牦牛被称为“高原之舟”是因为它们非常强壮且能在狭窄的小路上行走。故填Because yaks are very strong and able to walk on narrow paths there. 5.根据“The weather there is always very cold and windy. There is snow everywhere. The wind blows all year long. In winter, the lowest temperature can reach -50℃. There is very little oxygen on the mountain.”可知，珠穆朗玛峰的生存条件非常恶劣，极度寒冷、强风且氧气稀薄，因此对于人们来说难以在那里生存下去，答案言之有理即可。参考答案为It is hard for people to live there. 四、信息还原。使短文通顺连贯，其中有两项是多余选项。 1.E 2.B 3.C 4.D 5.F 【导语】本文主要讲了人们喜欢临河而居的原因及面临的问题，提醒做居住决定要慎重。 1.根据“Back in the pioneer (拓荒者) days, people had to grow crops, catch fish and collect water for living.”可知，在拓荒者时代，人们需要种植庄稼、捕鱼和收集水来生活，而河流能让他们容易地做这些事。结合选项可知，E选项“靠近河流使做这些事情变得容易”符合语境。故选E 2.根据“Many factories are built right next to rivers for the water’s power to make machines work.”可知，许多工厂建在河边是为了利用水的力量使机器运转，那么工厂的工人就会住在附近。结合选项可知，B选项“然后许多这些工厂的工人就住在附近”符合语境。故选B。 3.根据“Some people are afraid of living near rivers because of floods. Floodwaters rise higher than a house, destroying many things in the house.”以及“Such waste makes water smell bad and pollutes(污染)the food we eat.”可知，后文提到了人们害怕住在河边的一些原因，而此空所在位置应该是引出关于人们是否想住在河边的讨论。结合选项可知，C选项“谁不想住在河边呢？”符合语境，引出了下文人们对住在河边的不同看法。故选C。 4.根据“Such waste makes water smell bad and pollutes(污染)the food we eat.”可知，这里提到了废物使水变臭并污染食物，说明前面应该提到有工厂把废物排到河里。结合选项可知，D选项“一些工厂把他们的废物排到河里”符合语境。故选D。 5.根据“Rivers can provide jobs and fun activities in a beautiful place. However, those people living by rivers should be willing to accept (接受) possible problems as well.”可知，河流能提供工作和有趣的活动，但也存在一些问题，所以人们在决定住在哪里之前应该慎重考虑。结合选项可知，F选项“人们在决定住在哪里之前应该仔细考虑”符合语境。故选F。 解析 七下 期末复习 2 作业122 姓名：___________ 一、根据句意用所给单词的适当形式填空。 1. Children shouldn’t play with knives (knife). It’s dangerous for them. 2. Lucy likes wearing skirts. All the skirts of hers (her) are very beautiful. 3. Remember to follow (follow) the traffic rules when you go across the road. 4.You had better not drive (not drive) back home after you drink wine. It’s too dangerous. 5. Lucy said to herself (her), “What an amazing book! I’ll read it again.” 6. I often help Mun do some cleaning (clean)at weekends. 7. The museum is a good place to learn (learn)about history. 8. Every morning , I can hear Lily play (play)the violin next door. 9. The boy is greeting his teacher by waving (wave) his right hand. 10. Thane students are talking about different ways of raising (raise) money. 11. Mr Li knows a lot of fun facts (fact) about animals. 12. It was my first (one)hiking experience, I will never forget it. 13. I was surprised (surprise)at the wonderful Danxia landform. 14. The soup smells very nice. I can’t wait to drink (drink) it. 15. This park is a good place for people to go (go) for a walk. 16. It is tiring to walk up the steps (step) to the top of the tall building. 17. Did you find all the doors in the hall were locked (lock), Alice? 18. The film is wonderful. It is well worth seeing (see) again. 19. You may have trouble learning (learn) English, don’t give up. 20. Finally , Kuafu’s walking stick became (become)a peach forest. 二、完形填空。 Nowadays, more and more people like doing sports. Following are the main reasons for it. First of all, playing 1 is a great way to get exercise. Exercising keeps people 2 . It also helps people stay in a 3 mood (心情). When people 4 , they can feel happy and relaxed. Second, sports are important to young people. They 5 young people about winning and losing. Young people can also learn how to talk and work with 6 . For example, when they play football, 7 must work with their 8 . Good teamwork is the 9 to many sports games. Third, doing sports can make people leave their house. Many people love to 10 too much time on computer games. 11 they play sports, they can go outside and breathe (呼吸) the 12 air. Finally, there is another important 13 for people to play sports! People can stay active, meet new 14 and learn new skills. But you must 15 to warm up before exercising. ( )1.A.sports B.games C.drums D.chess ( )2.A.lucky B.cool C.warm D.fit ( )3.A.sad B.good C.unhappy D.angry ( )4.A.sing B.exercise C.read D.sleep ( )5.A.teach B.order C.learn D.ask ( )6.A.anotherB.other C.others D.the other ( )7.A.they B.you C.it D.I ( )8.A.classmatesB.teammates C.parents D.teachers ( )9.A.way B.answer C.rule D.key ( )10.A.spend B.take C.kill D.practise ( )11.A.After B.Before C.When D.Because ( )12.A.dry B.dirty C.fresh D.thin ( )13.A.progress B.reason C.advice D.person ( )14.A.gyms B.advice C.energy D.people ( )15.A.arrive B.stop C.lend D.remember 1-5 ADBBA 6-10 CABDA 11-15 CCBDD 【导语】本文介绍了人们喜欢运动的几个主要原因。 1.句意：首先，做运动是锻炼身体的好方法。 sports运动；games游戏；drums鼓；chess国际象棋。根据前文“more and more people like doing sports.” 可知，此处应该是指做运动，“playing sports”表示“做运动”，符合语境，故选A。 2.句意：锻炼使人保持健康。 lucky幸运的；cool凉爽的；warm温暖的；fit健康的。根据“Exercising keeps people…”及常识可知，锻炼可以让人保持健康，fit符合语境，故选D。 3.句意：它还帮助人们保持好心情。 sad悲伤的；good好的；unhappy不开心的；angry生气的。根据“It also helps people stay in a…mood. ”可知，此处应该是指锻炼能够对人的情绪产生积极影响，“stay in a good mood”表示 “保持好心情”，符合语境。故选B。 4.句意：当人们锻炼时，他们能感到快乐和放松。 sing唱歌；exercise锻炼；read阅读；sleep睡觉。根据前文“get exercise”和“Exercising”可知，此处应该是指“锻炼”，故选B。 5.句意：它们教会年轻人关于输赢的道理。 teach教；order命令；learn学习；ask问。根据“They…young people about winning and losing.”可知，这里讲述的是运动对年轻人的教育意义，teach sb about sth表示 “教某人关于某事”，固定搭配，符合语境，故选A。 6.句意：年轻人也能学习如何与他人交流和合作。 another另一个；other其他的；others其他的人或物；the other两者中的另一个。根据“work with…”可知，此处表达的是年轻人和除自己之外的其他人进行交流与合作，others可以单独使用，指代其他的人，符合语境。故选C。 7.句意：例如，当他们踢足球时，他们必须和队友合作。 they他们；you你；你们；it它；I我。根据“when they play football”可知，此处指代前文的“young people”，主语一致，故选A。 8.句意：例如，当他们踢足球时，他们必须和队友合作。 classmates同学；teammates队友；parents父母；teachers老师。根据“must work with their…”可知，踢足球是一项团队运动，需要和队友相互配合合作，teammates符合语境，故选B。 9.句意：良好的团队合作是许多体育比赛的关键。 way方式；answer答案；rule规则；key关键。根据“Good teamwork is the…to many sports games.”可知，此处表示“良好的团队合作是许多体育比赛的关键”，the key to…表示 “……的关键”，固定短语，符合语境，故选D。 10.句意：许多人喜欢在电脑游戏上花费太多时间。 spend花费（时间、金钱等）；take花费（时间）；kill消磨（时间）；practise练习。根据 “…too much time on computer games”可知，这里表达的是人在电脑游戏上花费时间，spend…on sth固定搭配，符合题意，故选A。 11.句意：当他们做运动时，他们可以出去呼吸新鲜空气。 After在……之后；Before在……之前；When当……时候；Because因为。根据“they play sports, they can go outside and breathe”可知，前后句为时间关系，When引导的时间状语从句，符合语境，故选C。 12.句意：当他们做运动时，他们可以出去呼吸新鲜空气。 dry干燥的；dirty脏的；fresh新鲜的；thin薄的。根据“breathe the…air”可知，此处表示“呼吸新鲜空气”，fresh符合语境，故选C。 13.句意：最后，人们做运动还有另一个重要原因！ progress进步；reason原因；advice建议；person人。根据前文“Following are the main reasons for it.”可知，文章主要介绍人们做运动的原因，reason符合语境，故选B。 14.句意：人们可以保持活力，结识新朋友，学习新技能。 gyms健身房；advice建议；energy能量；people人。根据“meet new…”可知，此处应该是指结识新的人，people符合语境，故选D。 15.句意：但你必须记住在锻炼前热身。 arrive到达；stop停止；lend借；remember记得。根据“you must…to warm up before exercising.”可知，此处表示“在进行锻炼之前需要进行热身活动”，remember to do sth表示 “记得做某事”，固定短语，符合语境，故选D。 三、任务型阅读。阅读下面的短文，根据短文内容回答问题。 It’s the tallest peak (山峰) on earth. Here, you can see snowy mountains shine under the blue sky. You can take a breath of the freshest air. Welcome to Mount Qomolangma (珠穆朗玛峰)! The name “Qomolangma” means “mother of the universe”. 1.It stands on the border (交界) between Nepal and China. Mount Qomolangma is part of the Himalayas. 2.It is 8,848.86 metres high above sea level, reaching into the sky as high as airplanes fly. Every year, hundreds of climbers from all over the world come here. The first two people to reach the top were 3.Edmund Hillary from New Zealand and Tenzing Norgay from Nepal. They made history by climbing the mountain in 1953. The weather there is always very cold and windy. There is snow everywhere. The wind blows all year long. In winter, the lowest temperature can reach -50℃. There is very little oxygen on the mountain. Not many animals can live there, although you can see some yaks (牦牛). Yaks have long hair to keep them warm. 4.They are very strong and able to walk on narrow paths. People call yaks “the ships of the highlands”. 1.Where is Mount Qomolangma? It stands on the border between Nepal and China. 2.How high is Mount Qomolangma above sea level? It is 8,848.86 metres high above sea level. 3.Who were the first two people to reach the top of Mount Qomolangma? Edmund Hillary and Tenzing Norgay. 4.Why do people call yaks “the ships of the highlands”? Because yaks are very strong and able to walk on narrow paths there. 5.What do you think of the living conditions on Mount Qomolangma? It is hard for people to live there. 【导语】本文介绍了世界最高峰——珠穆朗玛峰。 1.根据“It stands on the border (交界) between Nepal and China.”可知，它位于在尼泊尔和中国的交界处。 故填It stands on the border between Nepal and China. 2.根据“It is 8,848.86 metres high above sea level”可知，它海拔8848.86米。故填It is 8,848.86 metres high above sea level. 3.根据“The first two people to reach the top were Edmund Hillary from New Zealand and Tenzing Norgay from Nepal.”可知，首次登顶的两个人是来自新西兰的Edmund Hillary和来自尼泊尔的Tenzing Norgay。故填Edmund Hillary and Tenzing Norgay. 4.根据“They are very strong and able to walk on narrow paths. People call yaks ‘the ships of the highlands’.”可知，牦牛被称为“高原之舟”是因为它们非常强壮且能在狭窄的小路上行走。故填Because yaks are very strong and able to walk on narrow paths there. 5.根据“The weather there is always very cold and windy. There is snow everywhere. The wind blows all year long. In winter, the lowest temperature can reach -50℃. There is very little oxygen on the mountain.”可知，珠穆朗玛峰的生存条件非常恶劣，极度寒冷、强风且氧气稀薄，因此对于人们来说难以在那里生存下去，答案言之有理即可。参考答案为It is hard for people to live there. 四、信息还原。使短文通顺连贯，其中有两项是多余选项。 Many civilizations (文明) rose along big rivers. Even now many cities are still built near rivers. Why do people like to live near a river? Maybe the following points can give you some ideas. How did rivers help people live in the past? Back in the pioneer (拓荒者) days, people had to grow crops, catch fish and collect water for living. 1 Many traders (商人) also shipped goods (货物) from one area to another on rivers. Why do people live near rivers now? Many factories are built right next to rivers for the water’s power to make machines work. 2 Rivers are also used to ship large goods. So people who carry goods onto ships live near rivers, too. 3 Some people are afraid of living near rivers because of floods. Floodwaters rise higher than a house, destroying many things in the house. 4 Such waste makes water smell bad and pollutes (污染) the food we eat. How do people decide where to live? 5 Rivers can provide jobs and fun activities in a beautiful place. However, those people living by rivers should be willing to accept (接受) possible problems as well. A.People liked to live on big ships. B.Then many workers of these factories live nearby. C.Who wouldn’t want to live near rivers? D.Some factories put their waste into rivers. E.Staying close to a river made it easy to do these things. F.People should think over before deciding where to live. G. How do people live near the river? 1.__________ 2. __________ 3. __________ 4. __________ 5.__________ 【答案】1.E 2.B 3.C 4.D 5.F 【导语】本文主要讲了人们喜欢临河而居的原因及面临的问题，提醒做居住决定要慎重。 1.根据“Back in the pioneer (拓荒者) days, people had to grow crops, catch fish and collect water for living.”可知，在拓荒者时代，人们需要种植庄稼、捕鱼和收集水来生活，而河流能让他们容易地做这些事。结合选项可知，E选项“靠近河流使做这些事情变得容易”符合语境。故选E 2.根据“Many factories are built right next to rivers for the water’s power to make machines work.”可知，许多工厂建在河边是为了利用水的力量使机器运转，那么工厂的工人就会住在附近。结合选项可知，B选项“然后许多这些工厂的工人就住在附近”符合语境。故选B。 3.根据“Some people are afraid of living near rivers because of floods. Floodwaters rise higher than a house, destroying many things in the house.”以及“Such waste makes water smell bad and pollutes(污染)the food we eat.”可知，后文提到了人们害怕住在河边的一些原因，而此空所在位置应该是引出关于人们是否想住在河边的讨论。结合选项可知，C选项“谁不想住在河边呢？”符合语境，引出了下文人们对住在河边的不同看法。故选C。 4.根据“Such waste makes water smell bad and pollutes(污染)the food we eat.”可知，这里提到了废物使水变臭并污染食物，说明前面应该提到有工厂把废物排到河里。结合选项可知，D选项“一些工厂把他们的废物排到河里”符合语境。故选D。 5.根据“Rivers can provide jobs and fun activities in a beautiful place. However, those people living by rivers should be willing to accept (接受) possible problems as well.”可知，河流能提供工作和有趣的活动，但也存在一些问题，所以人们在决定住在哪里之前应该慎重考虑。结合选项可知，F选项“人们在决定住在哪里之前应该仔细考虑”符合语境。故选F。 学科网（北京）股份有限公司 $$