资源简介

/ 让教学更有效 精品试卷 | 英语学科
Unit 8第3课时Secondary disasters 课后练习
一、构词法分类
将下列单词按要求分类，只填序号。
landslide 2. secondary 3. earthquake 4. harmful 5. mudslide
survivor 7. wildfire 8. disastrous 9. rescue-team 10. unsafe
Compound words（合成词）: __________________________________________________
Derivatives（派生词）: __________________________________________________
二、词形转换填空
用括号内单词的正确形式填空。
I feel very ______ (luck) to be safe after the storm.
Their rich ______ (create) led to new ways to stop floods.
The ______ (earthquake) waves caused great damage to the town.
The heavy rain ______ (lead) to a landslide last night.
The ______ (harm) gas from the factory polluted the air.
Many people became ______ (home) after the disaster.
The team worked hard on the ______ (rebuild) of the village.
This book is a ______ (secondary) source of information for our project.
The firemen are very ______ (brave) when they fight fires.
The sudden flood was very ______ (disaster) for the small village.
三、短语搭配选词填空
从方框中选择合适的短语，并用其正确形式填空，每个短语限用一次
take action lead to deal with cause damage
The heavy storm ______ to many houses in the village.
If we don’t ______ the problem properly, it will get worse.
The heavy rain will ______ serious floods in this area.
It is our duty to ______ to reduce secondary disasters.
The fire ______ great damage to the forest.
四、单项选择
( ) 1. The word "landslide" is a ______.
A. compound word B. derivative C. prefix D. suffix
( ) 2. The earthquake ______ an important problem about safety.
A. highlighted B. led C. caused D. took
( ) 3. Secondary disasters are even ______ dangerous than the main ones.
A. more B. much C. many D. most
( ) 4. The word "secondary" comes from "second" ______ the suffix "-ary".
A. add B. by adding C. to add D. adds
( ) 5. —What’s a secondary disaster
—It’s a disaster ______ by another disaster.
A. cause B. caused C. causing D. causes
( ) 6. The ______ team arrived quickly to help the people in need.
A. rescue B. rescuing C. rescuer D. rescued
( ) 7. Many people had to ______ their homes because of the flood.
A. leave B. leaves C. left D. leaving
( ) 8. The storm caused a chain reaction, ______ to more problems.
A. lead B. leads C. leading D. led
( ) 9. It is everyone’s responsibility ______ action to reduce disasters.
A. take B. to take C. taking D. takes
( ) 10. The ______ is a compound word made of "earth" and "quake".
A. landslide B. earthquake C. wildfire D. mudslide
五、句子改写
根据要求改写句子，每空一词
1.The heavy rain caused a flood. (同义句转换)
The heavy rain ______ ______ a flood.
2.Landslides are dangerous. They are also harmful. (合并句子)
Landslides are ______ dangerous ______ harmful.
3.The problem was highlighted by the earthquake. (改为主动句)
The earthquake ______ the important problem.
4.We should take action to reduce disasters. (改为同义句)
It is our duty ______ ______ to reduce disasters.
5.The word "secondary" comes from "second". (对划线部分提问)
______ does the word "secondary" come from
六、句子改错
下列句子中各有一处错误，请找出并改正
1. The storm lead to a big flood last year. (________ → ________)
2. These secondary disaster are very dangerous. (________ → ________)
3. Many people became homeless after the disaster. (________ → ________)
4. The word "landslide" is made by "land" and "slide". (________ → ________)
5. I feel very luck to be safe after the earthquake. (________ → ________)
七、完形填空
阅读短文，选择最佳答案
Typhoon Maria hit a small town in the south last summer. First, strong winds 1_____ many trees and houses down. Then, heavy rain 2_____ non-stop for three days. The heavy water quickly filled streets and roads.
Soon the rain 3_____ big floods everywhere. The rising water made local rivers break their banks. After that, the floods 4_____ landslides in nearby mountains. Lots of paths were broken and cut off. People could not go out safely.
The local government quickly sent 5_____ teams to the town. Workers carried food, water and medicine to people in need. Some old people and kids were moved to 6_____ places right away.
During the hard time, all villagers tried their best 7_____ each other. No one gave up easily. When the bad weather finally ended, people began 8_____ their broken houses.
Everyone knew secondary disasters were still 9_____ after the typhoon. They learned much knowledge to keep 10_____ in natural disasters.
( ) 1. A. blew B. blow C. blows D. blowing
( ) 2. A. fall B. fell C. falls D. falling
( ) 3. A. create B. creates C. created D. creating
( ) 4. A. led to B. lead to C. leading to D. leads to
( ) 5. A. rescue B. rescuing C. rescuer D. rescued
( ) 6. A. danger B. dangerous C. safe D. safely
( ) 7. A. help B. to help C. helping D. helped
( ) 8. A. rebuild B. rebuilt C. rebuilding D. to rebuild
( ) 9. A. harm B. harmful C. harmless D. harmfully
( ) 10. A. safe B. safely C. safety D. unsafe
八、阅读短文，将 A-E 按事件发生的先后顺序排列。
A heavy rainstorm hit a mountain village last month. Here is what happened:
A. Mudslides blocked the roads and damaged many houses.
B. Heavy rain fell for 48 hours and the water level rose quickly.
C. The local government sent rescue teams to help the villagers.
D. A small river near the village flooded its banks.
E. Many families left their homes and stayed in safe places.
正确顺序：____ → ____ → ____ → ____ → ____
九、阅读短文，回答问题
On July 20, 2021, a heavy rainstorm hit Zhengzhou, China. The rain was very strong and lasted for two days. The rain caused big floods in the city. Many streets became rivers. People could not drive or walk. The flood also led to secondary disasters. Some underground places were filled with water. Many people had to stay in safe places. Rescue teams worked day and night to help people. They saved more than 100,000 people. People from all over China sent food, water and clothes to Zhengzhou. With everyone’s help, the city got better slowly.
1.When did the heavy rainstorm hit Zhengzhou
_______________________________________________________________________________________
2.What did the rain cause first
_______________________________________________________________________________________
3.What secondary disaster did the flood lead to
_______________________________________________________________________________________
4.Who worked day and night to help people
_______________________________________________________________________________________
5.Did people from other places help Zhengzhou
_______________________________________________________________________________________
十、书面表达
请写一篇 60 词左右的短文，介绍一次自然灾害及其次生灾害
要求：
包含主灾害→次生灾害→影响的完整事件链
至少使用 2 个合成词和 2 个派生词
语句通顺，时态正确
参考句型：
Good morning/Everyone.
First, a terrible disaster hit...
Then it caused...
These secondary disasters are...
People should...
_______________________________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
一、构词法分类
答案
Compound words: 1,3,5,7,9
Derivatives: 2,4,6,8,10
解析
合成词由两个独立单词拼接构成；派生词由词根加前缀 / 后缀变化而来。
二、词形转换填空
lucky
解析：感官动词 feel 后接形容词作表语，luck 形容词形式为 lucky
creativity
解析：形容词 rich 后接名词，create 名词形式 creativity，意为创造力
earthquake’s
解析：名词所有格，表 “地震的”，修饰后面名词 waves
led
解析：last night 为过去时间，谓语动词用 lead 过去式 led
harmful
解析：形容词修饰名词 gas，harm 形容词为 harmful
homeless
解析：become 后接形容词，homeless 无家可归的
rebuilding
解析：定冠词 the 后接名词，rebuild 动名词作名词使用
secondary
解析：形容词修饰名词 source，直接用原词形式
brave
解析：be 动词后接形容词作表语
disastrous
解析：be 动词后用形容词，disaster 形容词 disastrous 灾难性的
三、短语搭配选词填空
caused damage
解析：固定搭配 cause damage to 对…… 造成损害，描述过往动作用过去式
deal with
解析：don’t 后接动词原形，deal with 处理应对
lead to
解析：will 后接动词原形，lead to 导致
take action
解析：固定结构 It’s duty to do，take action 采取行动
caused damage
解析：火灾造成损失，动作发生在过去，用过去式
四、单项选择
A
解析：landslide 是两个单词合成的合成词
A
解析：highlight 凸显，地震凸显安全问题
A
解析：than 是比较级标志，dangerous 比较级加 more
B
解析：by doing 凭借某种方式
B
解析：过去分词作后置定语，表被动 “由另一场灾害引发”
A
解析：rescue team 救援队，固定名词搭配
A
解析：had to 后接动词原形
C
解析：现在分词作伴随状语
B
解析：固定句型 It’s responsibility to do sth.
B
解析：earth 由 earth+quake 构成
五、句子改写
led to
解析：cause=lead to 导致，时态保持一般过去时
both;and
解析：both...and... 既…… 又……，合并并列形容词
highlighted
解析：被动句改主动句，主语 earthquake 作主语，动词用过去式
to take
解析：同义转换，it 作形式主语，真正主语为不定式
Where
解析：对事物来源提问，用特殊疑问词 where
六、句子改错
lead → led
解析：last year 为过去时态，动词变过去式
disaster → disasters
解析：these 后接可数名词复数
无错误
by → of
解析：固定搭配 be made of 由…… 构成
luck → lucky
解析：系动词后使用形容词
七、完形填空
1.A 过去式，描述台风发生的动作
2.B 一般过去时，降雨持续三天
3.C 过去式，雨水引发洪水
4.A 过去式短语，洪水引发山体滑坡
5.A rescue team 固定搭配救援队
6.C 转移至安全区域，safe 安全的
7.B try one’s best to do 尽力做某事
8.D begin to do sth. 开始做某事
9.B 形容词作表语，灾害具备危害性
10.A keep safe 保持安全，固定搭配
八、事件排序
答案：B→D→A→E→C
解析
大雨降临→河水泛滥→泥石流损毁房屋→居民撤离→救援队驰援
九、阅读简答
On July 20, 2021.
解析：原文直接提取时间信息
It caused big floods in the city.
解析：暴雨最先引发城市洪水
It filled some underground places with water.
解析：洪水造成地下区域进水这一次生灾害
Rescue teams.
解析：救援队日夜开展救援工作
Yes, they did.
解析：各地人员物资驰援郑州，作肯定回答
十、书面表达参考范文
A heavy rainstorm hit a mountain area recently. It brought terrible floods. The floods led to mudslides, which are dangerous secondary disasters. Many local people became homeless. Rescue teams hurried here to offer help. We should learn disaster knowledge and try our best to rebuild our hometown safely.
范文解析
用到合成词：rainstorm, mudslides
用到派生词：dangerous, homeless
行文遵循主灾害 - 次生灾害 - 影响 - 应对的逻辑，时态统一，语句通顺。
基础巩固
能力运用
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)

展开更多......

收起↑