2026年通成学典课时作业本八年级英语上册译林版宿迁专版第124页答案
四、完形填空。
主题群:环境保护 子主题:生态保护 语篇类型:说明文 难度:★★
The forest plays an important role on the earth. It is home to thousands of animals and plants. Trees make up the forest and
oxygen for all living things. As we all know, we can't live
and well without it. Trees are very important for all lives to survive on the earth.
The forest
animals a comfortable and warm home. It can not only provide us with fresh air, but also keep us from being polluted. It can stop the soil from being washed away and make the environment
.
But a lot of people can't realize the
of the forest. They cut as many trees as they can to make money for their
life. They even waste lots of wooden products every day.
If we go on cutting down trees, the wild animals will lose their homes and may be
soon. The weather will become
. The temperature will rise and natural disasters will
more often. Our environment will get worse and worse.
It's time for us to do
to save forests for our beautiful life. Please protect our home from now on. Let's take
at once. We should stop cutting too many trees and stop
wooden things, such as wooden chopsticks and paper. We can
more trees instead of destroying them. It's
for everyone to protect forests. Only in this way can we
a comfortable life in the future.
(
B
)1. A. discover B. produce C. destroy D. pollute
(
A
)2. A. healthily B. lately C. early D. simply
(
A
)3. A. offers B. invents C. posts D. lends
(
B
)4. A. dirty B. clean C. crowded D. noisy
(
B
)5. A. price B. value C. chance D. result
(
A
)6. A. daily B. long C. real D. free
(
A
)7. A. in danger B. in need C. in safety D. in peace
(
C
)8. A. weak B. strange C. terrible D. common
(
A
)9. A. happen B. fall C. drop D. break
(
A
)10. A. something B. anything C. nothing D. everything
(
A
)11. A. action B. choices C. notes D. messages
(
A
)12. A. wasting B. making C. mending D. checking
(
B
)13. A. cut B. plant C. draw D. burn
(
A
)14. A. necessary B. funny C. easy D. difficult
(
A
)15. A. enjoy B. touch C. cover D. trust

答案

1. B 2. A 3. A 4. B 5. B 6. A 7. A 8. C 9. A 10. A 11. A 12. A 13. B 14. A 15. A

解析

【分析】
这是一篇以生态保护为主题的说明文完形填空,解题时需先通读全文把握主旨(森林的重要性、破坏森林的危害及保护措施),再逐题结合上下文语境、词汇词义辨析、固定搭配等分析选项,排除不符合语境的答案,选出最恰当的选项。
【解析】
1. 考查动词词义辨析。produce oxygen是固定搭配,意为“产生氧气”,discover(发现)、destroy(破坏)、pollute(污染)均不符合语境,故选B。
2. 考查副词词义辨析。此处表达“没有树我们无法健康生活”,healthily(健康地)符合;lately(近来)、early(早)、simply(简单地)不符合,故选A。
3. 考查动词词义及搭配。offer sb sth意为“给某人提供某物”,符合“森林给动物提供家”的语境;invent(发明)、post(邮寄)、lend(借)不符合,故选A。
4. 考查形容词词义辨析。树能防止水土流失,使环境干净,clean(干净的)符合;dirty(脏的)、crowded(拥挤的)、noisy(吵闹的)不符合,故选B。
5. 考查名词词义辨析。很多人没意识到森林的价值,value(价值)符合;price(价格)、chance(机会)、result(结果)不符合,故选B。
6. 考查固定搭配。daily life是固定短语,意为“日常生活”,符合语境,故选A。
7. 考查介词短语辨析。失去家园的野生动物会处于危险中,in danger(处于危险)符合;in need(需要)、in safety(安全)、in peace(和平)不符合,故选A。
8. 考查形容词词义辨析。破坏森林后天气会变得糟糕,terrible(糟糕的)符合;weak(弱的)、strange(奇怪的)、common(普通的)不符合,故选C。
9. 考查动词词义辨析。自然灾害发生更频繁,happen(发生)符合;fall(落下)、drop(掉落)、break(打破)不符合,故选A。
10. 考查不定代词辨析。肯定句中表示“做一些事”用something;anything用于否定/疑问句,nothing(没东西)、everything(所有)不符合,故选A。
11. 考查固定搭配。take action是固定短语,意为“采取行动”,符合语境,故选A。
12. 考查动词词义及搭配。stop doing sth意为“停止做某事”,此处指停止浪费木制品,wasting(浪费)符合;making(制作)、mending(修理)、checking(检查)不符合,故选A。
13. 考查动词词义辨析。为了保护森林,我们应该种更多树,plant(种植)符合;cut(砍)、draw(画)、burn(烧)不符合,故选B。
14. 考查形容词词义辨析。保护森林对每个人来说是必要的,necessary(必要的)符合;funny(有趣的)、easy(容易的)、difficult(难的)不符合,故选A。
15. 考查动词词义辨析。只有这样我们才能享受舒适的生活,enjoy(享受)符合;touch(触摸)、cover(覆盖)、trust(信任)不符合,故选A。
【答案】
1.B 2.A 3.A 4.B 5.B 6.A 7.A 8.C 9.A 10.A 11.A 12.A 13.B 14.A 15.A
【知识点】
完形填空词汇辨析、语境理解、固定搭配
【点评】
本题围绕生态保护主题,语篇逻辑清晰,侧重考查学生在语境中运用词汇和固定搭配的能力,难度适中,能有效考查学生的综合语言运用水平。
【难度系数】
0.6