资源简介

登录二一教育在线组卷平台 助您教考全无忧
陕西·近5年中考英语真题分类汇编：任务型阅读（阅读还原·七选五）
一、任务型阅读
（2023·陕西） 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Farmyard robots can cut down chemical pollution.
　1． 　 Many of them use chemicals to kill weeds（杂草）. The trouble is, these weedkillers also kill wildlife, pollute rivers and are bad for the fields. 　2． 　 . This kind of robot can cut weedkiller use by 90%. The robot is really smart because it only kills weeds but not crops（庄稼）.
　3． 　
Several cameras are built into the robot. The cameras facing the ground take photos to help the robot "see" the plants it passes.
The robot compares each photo to a library of plant photos to decide on which plants are weeds.
Robot arms move into position to give a small dose（剂量）of weedkiller on the weeds.
The robot is energy-friendly. 　4． 　 .
How the robot will develop
The scientists do not want to just stop at the achievement they have made. 　5． 　 . The improved model of robots will exactly discover weeds and dig them out instead of weed killers.
Robots could be programmed to leave some harmless weeds in the fields to support wildlife living there.
A. But scientists have created a farmyard robot B. It is powered by the energy from the sun C. Where the robot is used D. They're working on the new designs to improve the model E. How the robot works F. Why do farmers choose the robot to work in their fields G. How do farmers usually kill weeds in the fields
【答案】1．G；2．A；3．E；4．B；5．D
【知识点】任务型阅读；科普类；说明文
【解析】【分析】文章大意：本文主要讲农场机器人可以帮助除杂草并减少化学污染。
A. But scientists have created a farmyard robot 但科学家创造了一种农场机器人。
B. It is powered by the energy from the sun 它由来自太阳的能量提供动力。
C. Where the robot is used 机器人的使用地点
D. They're working on the new designs to improve the model 他们正在研究新设计以改进模型。
E. How the robot works 机器人如何工作。
F. Why do farmers choose the robot to work in their fields 农民为什么选择机器人在他们的田里工作。
G. How do farmers usually kill weeds in the fields 农民通常如何杀死田间的杂草。
【点评】考查任务型阅读，可以通过句子的完整性或者句子后面的标点符号来判断该句在文章中的位置。另外，通过阅读选项，有可能找出跟其他选项表达完全不同的句子，这样就可以直接将该选项排除。
1．根据下文 Many of them use chemicals to kill weeds. 他们中的许多人使用化学物质来杀死杂草。可知前文问的应该是怎么除杂草，故选G。
2．根据下文This kind of robot can cut weedkiller use by 90%. 这种机器人可以减少90%的除草剂使用。可知前文应该提到了一种机器人来帮助除杂草，故选A。
3．根据下文三段内容可知，描述的是这类机器人如何工作来除杂草的，故选E。
4．根据前文 The robot is energy-friendly. 该机器人是节能的。可知下文应该讲为什么它是节能的，故选B。
5．根据上文 The scientists do not want to just stop at the achievement they have made. 科学家们不想仅仅停留在他们所取得的成就上。可知下文要讲他们要研究开发新功能，故选D。
（2022·陕西）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Every year in the U. S. there are about 500 tornadoes, a natural disaster (灾害;灾难), from Texas through Oklahoma, Kansas, Nebraska, lowa and into South Dakota. 　6． 　.
The "tornado season" is usually in spring, but the people in Tormado Alley are always ready for them and they always listen to the news. When the warnings come, 　7． 　. They find somewhere safe to stay. At home, the best place is the basement — a room that is used to store things under the level of the ground. If there is no basement, a room without windows like the bathroom is also a safe place.
"　8． 　 so that we can get ready and won't feel afraid when there's a tornado," says Tiffany Taylor, a high school student from Texas. "There's no basement at my school, so we usually go to the hallways on the lowest floors. Of course, we never sit near the windows."
After the tornado, people first check to see if it is safe to go out and then they check the buildings and the area for damage (破坏). 　9． 　!
In China, we are not so often troubled by tornadoes, but we do have disasters like earthquakes, or an unexpected fire. It is important to know how to keep us safe when a disaster happens. Remember: in order to stay safe in natural disasters, 　10． 　. For example, we'd better keep disaster plans in mind and practice often.
A. That's why this area is called "Tornado Alley" B. people run out of their homes with fear C. At school, we often have practice D. we should get well prepared E. people follow their disaster plans F. And usually there is a lot of damage G. This is because there are a lot of tornadoes
【答案】6．A；7．E；8．C；9．F；10．D
【知识点】自然地理类；说明文
【解析】【分析】文章大意：短文讲了美国每年大约有500场龙卷风，这是一场自然灾害。详细地介绍了如何在龙卷风中注意安全。
A. That's why this area is called "Tornado Alley"这就是为什么这个区域被称为“龙卷风巷”
B. people run out of their homes with fear人们害怕地跑出家门
C. At school, we often have practice在学校，我们经常练习
D. we should get well prepared我们应该做好充分的准备
E. people follow their disaster plans人们遵循他们的灾难计划
F. And usually there is a lot of damage而且通常会有很多伤害
G. This is because there are a lot of tornadoes这是因为有很多龙卷风
【点评】考查任务型阅读。做题时结合原文有针对性找出相关语句，合理地分析，结合选项选出正确答案。
6．根据前句Every year in the U. S. there are about 500 tornadoes, a natural disaster, from Texas through Oklahoma, Kansas, Nebraska, lowa and into South Dakota. 美国每年大约有500场龙卷风，这是一场自然灾害，从德克萨斯州经过俄克拉荷马州、堪萨斯州、内布拉斯加州、爱荷华州，一直到南达科他州。可知，说的是龙卷风，结合选项，应说这就是为什么这个地区被称为龙卷风走廊。故选A。
7．根据前句When the warnings come当警告出现时，可知，说的是警告，结合选项，应说人们遵循他们的灾难计划。故选E。
8．根据后句so that we can get ready and won't feel afraid when there's a tornado, says Tiffany Taylor, a high school student from Texas. 这样我们就能做好准备，当龙卷风来袭时就不会感到害怕，来自德克萨斯州的高中生蒂芙尼·泰勒说。可知，说的是学校，结合选项，应说在学校，我们经常有练习。故选C。
9．根据前句After the tornado, people first check to see if it is safe to go out and then they check the buildings and the area for damage龙卷风过后，人们首先检查是否可以安全外出，然后检查建筑物和该地区的破坏情况。可知，说的是检查破坏情况，结合选项，应说通常会有很多损伤，故选F。
10．根据前句Remember: in order to stay safe in natural disasters，记住：为了在自然灾害中保持安全，可知，说的是做好准备，结合选项，应说我们应该做好准备，故选D。
（2021·陕西）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Do you know the reason why we feel tired in the middle of a class Maybe you would say it is because the teacher's class is boring. 　11． 　 Perhaps this is something you have not paid enough attention to or not yet noticed.
Purpose of sleep
　12． 　 Sleep helps our body heal (修复), grow, and stay healthy. It also gives us energy, so we can be active all day. Doctors and health scientists say: When you close your eyes and need t rest, sleep is just the very best! This is more than advice.
Seep time
Enough sleep is important to us. How much sleep do we need New-born babies sleep most of the time. They can sleep 20-22 hours a day. Children need 10-12 hours of sleep a day. Teenagers need 8- 10 hours of sleep a day because they need lots of energy to grow into their adult (成人的) bodies. Grown-ups usually need 6-8 hours of sleep to keep active. 　13． 　 That is why old people sleep less than young people.
Interesting facts
Almost everyone has their dreams while they sleep, but not all of them can tell their dreams clearly when they wake up. 　14． 　 More surprisingly, some may even get up in their dreams and walk around. This is called "sleepwalking". Are you a sleepwalker Or, is there a sleepwalker around you
　15． 　
It's not just people that love to snooze (打盹). In fact, many animals have unusual or surprising sleeping habits. Some animals, such as bears and hedgehogs, sleep all through winter. The swift is a very fast bird that can sleep while it flies! Cute koalas sleep around 18 hours a day. Giraffes don't need much sleep at all. They usually sleep standing up.
A. Sleepy animals. B. Why do we need sleep C. Some people talk in their dreams. D. However, the real reason is probably that we don't have enough sleep. E. The older you get, the less sleep you will need. F. Some people never dream while they sleep. G. Clever animals
【答案】11．D；12．B；13．E；14．C；15．A
【知识点】任务型阅读；科普类；说明文
【解析】【分析】文章大意：本文主要介绍了我们为什么需要睡眠，睡眠的时间，梦游以及动物睡觉的情况。
A. Sleepy animals.困倦的动物。
B. Why do we need sleep 为什么我们需要睡眠？
C. Some people talk in their dreams.有些人在梦中说话。
D. However, the real reason is probably that we don't have enough sleep.然而，真正的原因可能是我们没有足够的睡眠。
E. The older you get, the less sleep you will need.年龄越大，你需要的睡眠就越少。
F. Some people never dream while they sleep.有些人睡觉时从不做梦。
G. Clever animals聪明的动物
【点评】首先阅读7个选项，了解大致的意思，再通读全文，通过上下文，分析与文章上下文匹配的选项是哪个，还原句子之后，带入句子通读全文进行检查。
11．根据语句 "Maybe you would say it is because the teacher's class is boring""Perhaps this is something you have not paid enough attention to or not yet noticed"可知，此处解释并不是因为老师的课很无聊而让我们感到疲倦，D选项然而，真正的原因可能是我们没有足够的睡眠符合语境，故选D。
12．根据标题Purpose of sleep可知，本段介绍了为什么我们需要睡眠，B选项我们为什么需要睡眠符合语境，故选B。
13．根据That is why old people sleep less than young people可知，此处应介绍岁数越大需要的睡眠就越少，E选项你越老，你需要的睡眠就越少符合语境，故选E。
14．根据More surprisingly. some may even get up in their dreams and walk around可知，此处应介绍做梦时人们可能会做出的动作，C选项有些人会在梦中说话符合语境，故选C。
15．根据"In fact, many animals have unusual or surprising sleeping habits可知，此处介绍某些动物的睡眠情况，且此空应是本段的标题，A选项昏昏欲睡的动物符合语境，故选A。
16．（2020·陕西中考）根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Why Live Near the
River
Imagine pioneers traveling west in the
1800s. In those days, it was hard to find running water and shops where to buy
things. As time went by, most pioneers had to make their homes near a river so
that they could get water easily.
How
did rivers help people live in the past
Back in the pioneer days, people grew their
own food, caught their own fish, and collected their own water.　 　 People
also used rivers as roads, traveling on boats. Traders shipped goods (货物) to people from other areas.
　 　
When building many factories right next to
rivers for the water's power to make machines work, some people choose to live
near a river for working. They use the river to ship large goods, and some of
them work at these fctories where power factories provide electricity to homes
and businesses. 　 　
Who
wouldn't want to live near a river
Some people are nervous about living near
rivers because rivers can cause floods (洪水).
Every
once
in a while, floodwaters rise higher than a house, ruining (泡坏) many things in the house.
　 　 Such waste causes water to smell
bad and pollutes the crops (庄稼) we eat.
Water and crops in polluted areas can make people very sick.
How
do people decide where to live
　 　 Rivers can provide jobs and fun
activities in a beautiful place. However, those living by rivers should be
willing to accept possible problems as well.
A. Why do people live near rivers now B. Why did people want to live near a river C. Some factories put their waste into rivers. D. Staying close to a river was easy to get water for living. E. Some factories stop waste water from running into rivers. F. People who carry goods onto ships live near the river, too. G. People should think over the possible risks before deciding
where to live.
【答案】D；A；F；C；G
【知识点】七选五题型；任务型阅读
【解析】【分析】文章大意：短文讲了过去河流是如何帮助人们生活的，详细地介绍了河流对人们的帮助，及其人们对河流的污染等。
A. Why do people live near rivers now 为什么人们现在住在河边？
B. Why did people want to live near a river 为什么人们想要住在河边？
C. Some factories put their waste into rivers.有些工厂把废物排入河流。
D. Staying close to a river was easy to get water for living.住在靠近河流的地方很容易获得生活用水。
E. Some factories stop waste water from running into rivers.一些工厂阻止污水流入河流。
F. People who carry goods onto ships live near the river, too.运送货物上船的人也住在这条河附近。
G. People should think over the possible risks before deciding where to live.在决定住在哪里之前，人们应该考虑一下可能的风险。
（1）根据前句Back in the pioneer days, people grew their own food,caught their own fish,and collected their own water.可知说的是用水，结合选项，应说住在靠近河流的地方很容易获得生活用水。故选D。
（2）根据后句When building many factories right next to rivers for the water's power to make machines work, some people choose to live near a river for working.可知说的是河边，结合选项，应说为什么人们现在住在河边？故选A。
（3）根据前句They use the river to ship large goods, and some of them work at these factories where power factories provide electricity to homes and businesses.可知说的是运送货物，结合选项,应说运送货物上船的人也住在这条河附近。故选F。
（4）根据后句Such waste causes water to smell bad and pollutes the crops （庄稼） we eat. Water and crops in polluted areas can make people very sick.可知说的是污水，结合选项,应说有些工厂把废物排入河流。故选C。
（5）根据后句Rivers can provide jobs and fun activities in a beautiful place. However, those living by rivers should be willing to accept possible problems as well.可知说的是考虑好问题，结合选项，应说在决定住在哪里之前，人们应该考虑一下可能的风险。故选G。
【点评】考查任务型阅读。七选五的答案选项较少，并且给出的都是句子，因此，我们可以通过句子的完整性或者句子后面的标点符号来判断该句在文章中的位置。另外，通过阅读选项，有可能找出跟其他选项表达完全不同意思的句子，这样的话我们就可以直接将该选项排除。
二一教育在线组卷平台（zujuan.21cnjy.com）自动生成 1 / 1登录二一教育在线组卷平台 助您教考全无忧
陕西·近5年中考英语真题分类汇编：任务型阅读（阅读还原·七选五）
一、任务型阅读
（2023·陕西） 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Farmyard robots can cut down chemical pollution.
　1． 　 Many of them use chemicals to kill weeds（杂草）. The trouble is, these weedkillers also kill wildlife, pollute rivers and are bad for the fields. 　2． 　 . This kind of robot can cut weedkiller use by 90%. The robot is really smart because it only kills weeds but not crops（庄稼）.
　3． 　
Several cameras are built into the robot. The cameras facing the ground take photos to help the robot "see" the plants it passes.
The robot compares each photo to a library of plant photos to decide on which plants are weeds.
Robot arms move into position to give a small dose（剂量）of weedkiller on the weeds.
The robot is energy-friendly. 　4． 　 .
How the robot will develop
The scientists do not want to just stop at the achievement they have made. 　5． 　 . The improved model of robots will exactly discover weeds and dig them out instead of weed killers.
Robots could be programmed to leave some harmless weeds in the fields to support wildlife living there.
A. But scientists have created a farmyard robot B. It is powered by the energy from the sun C. Where the robot is used D. They're working on the new designs to improve the model E. How the robot works F. Why do farmers choose the robot to work in their fields G. How do farmers usually kill weeds in the fields
（2022·陕西）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Every year in the U. S. there are about 500 tornadoes, a natural disaster (灾害;灾难), from Texas through Oklahoma, Kansas, Nebraska, lowa and into South Dakota. 　6． 　.
The "tornado season" is usually in spring, but the people in Tormado Alley are always ready for them and they always listen to the news. When the warnings come, 　7． 　. They find somewhere safe to stay. At home, the best place is the basement — a room that is used to store things under the level of the ground. If there is no basement, a room without windows like the bathroom is also a safe place.
"　8． 　 so that we can get ready and won't feel afraid when there's a tornado," says Tiffany Taylor, a high school student from Texas. "There's no basement at my school, so we usually go to the hallways on the lowest floors. Of course, we never sit near the windows."
After the tornado, people first check to see if it is safe to go out and then they check the buildings and the area for damage (破坏). 　9． 　!
In China, we are not so often troubled by tornadoes, but we do have disasters like earthquakes, or an unexpected fire. It is important to know how to keep us safe when a disaster happens. Remember: in order to stay safe in natural disasters, 　10． 　. For example, we'd better keep disaster plans in mind and practice often.
A. That's why this area is called "Tornado Alley" B. people run out of their homes with fear C. At school, we often have practice D. we should get well prepared E. people follow their disaster plans F. And usually there is a lot of damage G. This is because there are a lot of tornadoes
（2021·陕西）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Do you know the reason why we feel tired in the middle of a class Maybe you would say it is because the teacher's class is boring. 　11． 　 Perhaps this is something you have not paid enough attention to or not yet noticed.
Purpose of sleep
　12． 　 Sleep helps our body heal (修复), grow, and stay healthy. It also gives us energy, so we can be active all day. Doctors and health scientists say: When you close your eyes and need t rest, sleep is just the very best! This is more than advice.
Seep time
Enough sleep is important to us. How much sleep do we need New-born babies sleep most of the time. They can sleep 20-22 hours a day. Children need 10-12 hours of sleep a day. Teenagers need 8- 10 hours of sleep a day because they need lots of energy to grow into their adult (成人的) bodies. Grown-ups usually need 6-8 hours of sleep to keep active. 　13． 　 That is why old people sleep less than young people.
Interesting facts
Almost everyone has their dreams while they sleep, but not all of them can tell their dreams clearly when they wake up. 　14． 　 More surprisingly, some may even get up in their dreams and walk around. This is called "sleepwalking". Are you a sleepwalker Or, is there a sleepwalker around you
　15． 　
It's not just people that love to snooze (打盹). In fact, many animals have unusual or surprising sleeping habits. Some animals, such as bears and hedgehogs, sleep all through winter. The swift is a very fast bird that can sleep while it flies! Cute koalas sleep around 18 hours a day. Giraffes don't need much sleep at all. They usually sleep standing up.
A. Sleepy animals. B. Why do we need sleep C. Some people talk in their dreams. D. However, the real reason is probably that we don't have enough sleep. E. The older you get, the less sleep you will need. F. Some people never dream while they sleep. G. Clever animals
16．（2020·陕西中考）根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Why Live Near the
River
Imagine pioneers traveling west in the
1800s. In those days, it was hard to find running water and shops where to buy
things. As time went by, most pioneers had to make their homes near a river so
that they could get water easily.
How
did rivers help people live in the past
Back in the pioneer days, people grew their
own food, caught their own fish, and collected their own water.　 　 People
also used rivers as roads, traveling on boats. Traders shipped goods (货物) to people from other areas.
　 　
When building many factories right next to
rivers for the water's power to make machines work, some people choose to live
near a river for working. They use the river to ship large goods, and some of
them work at these fctories where power factories provide electricity to homes
and businesses. 　 　
Who
wouldn't want to live near a river
Some people are nervous about living near
rivers because rivers can cause floods (洪水).
Every
once
in a while, floodwaters rise higher than a house, ruining (泡坏) many things in the house.
　 　 Such waste causes water to smell
bad and pollutes the crops (庄稼) we eat.
Water and crops in polluted areas can make people very sick.
How
do people decide where to live
　 　 Rivers can provide jobs and fun
activities in a beautiful place. However, those living by rivers should be
willing to accept possible problems as well.
A. Why do people live near rivers now B. Why did people want to live near a river C. Some factories put their waste into rivers. D. Staying close to a river was easy to get water for living. E. Some factories stop waste water from running into rivers. F. People who carry goods onto ships live near the river, too. G. People should think over the possible risks before deciding
where to live.
答案解析部分
【答案】1．G；2．A；3．E；4．B；5．D
【知识点】任务型阅读；科普类；说明文
【解析】【分析】文章大意：本文主要讲农场机器人可以帮助除杂草并减少化学污染。
A. But scientists have created a farmyard robot 但科学家创造了一种农场机器人。
B. It is powered by the energy from the sun 它由来自太阳的能量提供动力。
C. Where the robot is used 机器人的使用地点
D. They're working on the new designs to improve the model 他们正在研究新设计以改进模型。
E. How the robot works 机器人如何工作。
F. Why do farmers choose the robot to work in their fields 农民为什么选择机器人在他们的田里工作。
G. How do farmers usually kill weeds in the fields 农民通常如何杀死田间的杂草。
【点评】考查任务型阅读，可以通过句子的完整性或者句子后面的标点符号来判断该句在文章中的位置。另外，通过阅读选项，有可能找出跟其他选项表达完全不同的句子，这样就可以直接将该选项排除。
1．根据下文 Many of them use chemicals to kill weeds. 他们中的许多人使用化学物质来杀死杂草。可知前文问的应该是怎么除杂草，故选G。
2．根据下文This kind of robot can cut weedkiller use by 90%. 这种机器人可以减少90%的除草剂使用。可知前文应该提到了一种机器人来帮助除杂草，故选A。
3．根据下文三段内容可知，描述的是这类机器人如何工作来除杂草的，故选E。
4．根据前文 The robot is energy-friendly. 该机器人是节能的。可知下文应该讲为什么它是节能的，故选B。
5．根据上文 The scientists do not want to just stop at the achievement they have made. 科学家们不想仅仅停留在他们所取得的成就上。可知下文要讲他们要研究开发新功能，故选D。
【答案】6．A；7．E；8．C；9．F；10．D
【知识点】自然地理类；说明文
【解析】【分析】文章大意：短文讲了美国每年大约有500场龙卷风，这是一场自然灾害。详细地介绍了如何在龙卷风中注意安全。
A. That's why this area is called "Tornado Alley"这就是为什么这个区域被称为“龙卷风巷”
B. people run out of their homes with fear人们害怕地跑出家门
C. At school, we often have practice在学校，我们经常练习
D. we should get well prepared我们应该做好充分的准备
E. people follow their disaster plans人们遵循他们的灾难计划
F. And usually there is a lot of damage而且通常会有很多伤害
G. This is because there are a lot of tornadoes这是因为有很多龙卷风
【点评】考查任务型阅读。做题时结合原文有针对性找出相关语句，合理地分析，结合选项选出正确答案。
6．根据前句Every year in the U. S. there are about 500 tornadoes, a natural disaster, from Texas through Oklahoma, Kansas, Nebraska, lowa and into South Dakota. 美国每年大约有500场龙卷风，这是一场自然灾害，从德克萨斯州经过俄克拉荷马州、堪萨斯州、内布拉斯加州、爱荷华州，一直到南达科他州。可知，说的是龙卷风，结合选项，应说这就是为什么这个地区被称为龙卷风走廊。故选A。
7．根据前句When the warnings come当警告出现时，可知，说的是警告，结合选项，应说人们遵循他们的灾难计划。故选E。
8．根据后句so that we can get ready and won't feel afraid when there's a tornado, says Tiffany Taylor, a high school student from Texas. 这样我们就能做好准备，当龙卷风来袭时就不会感到害怕，来自德克萨斯州的高中生蒂芙尼·泰勒说。可知，说的是学校，结合选项，应说在学校，我们经常有练习。故选C。
9．根据前句After the tornado, people first check to see if it is safe to go out and then they check the buildings and the area for damage龙卷风过后，人们首先检查是否可以安全外出，然后检查建筑物和该地区的破坏情况。可知，说的是检查破坏情况，结合选项，应说通常会有很多损伤，故选F。
10．根据前句Remember: in order to stay safe in natural disasters，记住：为了在自然灾害中保持安全，可知，说的是做好准备，结合选项，应说我们应该做好准备，故选D。
【答案】11．D；12．B；13．E；14．C；15．A
【知识点】任务型阅读；科普类；说明文
【解析】【分析】文章大意：本文主要介绍了我们为什么需要睡眠，睡眠的时间，梦游以及动物睡觉的情况。
A. Sleepy animals.困倦的动物。
B. Why do we need sleep 为什么我们需要睡眠？
C. Some people talk in their dreams.有些人在梦中说话。
D. However, the real reason is probably that we don't have enough sleep.然而，真正的原因可能是我们没有足够的睡眠。
E. The older you get, the less sleep you will need.年龄越大，你需要的睡眠就越少。
F. Some people never dream while they sleep.有些人睡觉时从不做梦。
G. Clever animals聪明的动物
【点评】首先阅读7个选项，了解大致的意思，再通读全文，通过上下文，分析与文章上下文匹配的选项是哪个，还原句子之后，带入句子通读全文进行检查。
11．根据语句 "Maybe you would say it is because the teacher's class is boring""Perhaps this is something you have not paid enough attention to or not yet noticed"可知，此处解释并不是因为老师的课很无聊而让我们感到疲倦，D选项然而，真正的原因可能是我们没有足够的睡眠符合语境，故选D。
12．根据标题Purpose of sleep可知，本段介绍了为什么我们需要睡眠，B选项我们为什么需要睡眠符合语境，故选B。
13．根据That is why old people sleep less than young people可知，此处应介绍岁数越大需要的睡眠就越少，E选项你越老，你需要的睡眠就越少符合语境，故选E。
14．根据More surprisingly. some may even get up in their dreams and walk around可知，此处应介绍做梦时人们可能会做出的动作，C选项有些人会在梦中说话符合语境，故选C。
15．根据"In fact, many animals have unusual or surprising sleeping habits可知，此处介绍某些动物的睡眠情况，且此空应是本段的标题，A选项昏昏欲睡的动物符合语境，故选A。
16．【答案】D；A；F；C；G
【知识点】七选五题型；任务型阅读
【解析】【分析】文章大意：短文讲了过去河流是如何帮助人们生活的，详细地介绍了河流对人们的帮助，及其人们对河流的污染等。
A. Why do people live near rivers now 为什么人们现在住在河边？
B. Why did people want to live near a river 为什么人们想要住在河边？
C. Some factories put their waste into rivers.有些工厂把废物排入河流。
D. Staying close to a river was easy to get water for living.住在靠近河流的地方很容易获得生活用水。
E. Some factories stop waste water from running into rivers.一些工厂阻止污水流入河流。
F. People who carry goods onto ships live near the river, too.运送货物上船的人也住在这条河附近。
G. People should think over the possible risks before deciding where to live.在决定住在哪里之前，人们应该考虑一下可能的风险。
（1）根据前句Back in the pioneer days, people grew their own food,caught their own fish,and collected their own water.可知说的是用水，结合选项，应说住在靠近河流的地方很容易获得生活用水。故选D。
（2）根据后句When building many factories right next to rivers for the water's power to make machines work, some people choose to live near a river for working.可知说的是河边，结合选项，应说为什么人们现在住在河边？故选A。
（3）根据前句They use the river to ship large goods, and some of them work at these factories where power factories provide electricity to homes and businesses.可知说的是运送货物，结合选项,应说运送货物上船的人也住在这条河附近。故选F。
（4）根据后句Such waste causes water to smell bad and pollutes the crops （庄稼） we eat. Water and crops in polluted areas can make people very sick.可知说的是污水，结合选项,应说有些工厂把废物排入河流。故选C。
（5）根据后句Rivers can provide jobs and fun activities in a beautiful place. However, those living by rivers should be willing to accept possible problems as well.可知说的是考虑好问题，结合选项，应说在决定住在哪里之前，人们应该考虑一下可能的风险。故选G。
【点评】考查任务型阅读。七选五的答案选项较少，并且给出的都是句子，因此，我们可以通过句子的完整性或者句子后面的标点符号来判断该句在文章中的位置。另外，通过阅读选项，有可能找出跟其他选项表达完全不同意思的句子，这样的话我们就可以直接将该选项排除。
二一教育在线组卷平台（zujuan.21cnjy.com）自动生成 1 / 1

展开更多......

收起↑