2026年通成学典课时作业本八年级英语上册译林版南通专版第111页解析答案——零五网—

一、词汇运用。（根据 Integration A 短文改编）
Zhalong Nature Reserve lies in Heilongjiang Province. It is one of the 1.

world's

(world) most important wetlands. The reserve 2.

provides

(provide) food and places for lots of wild animals. Around 20% of red-crowned cranes make Zhalong 3.

their

(they) forever home.
Many birds stay in Zhalong all year round, while some only have a short stay there. Most birds are active in the daytime, so it's easy for 4.

visitors

(visit) to watch them. However, some people want to make the wetlands 5.

smaller

(small) to have more space for farms and buildings. This 6.

will lead

(lead) to less space for wildlife. If fishermen keep 7.

fishing

(fish) there, the birds will not have enough food 8.

to eat

(eat).
9.

Luckily

(luck), the Chinese govern- ment has made laws to prevent all the bad things 10.

happening

(happen) in the reserve.

答案：1. world's 2. provides 3. their 4. visitors 5. smaller
6. will lead 7. fishing 8. to eat 9. Luckily 10. happening

解析：

【分析】
本题为词汇运用题，需结合句子结构、词性规则、固定搭配及语法时态，将括号内单词变形为正确形式填空。解题时先分析每个空格在句中的成分，确定所需词性，再对应规则变形：如修饰名词用所有格/形容词性物主代词、谓语动词需匹配主语单复数及时态、介词后接名词/动名词、不定式作定语等。
【解析】
1. 空格后是名词短语most wetlands，需用名词所有格修饰，world的所有格为world's，故填world's；
2. 主语The reserve是单数第三人称，一般现在时谓语动词用第三人称单数形式，故填provides；
3. 空格后是名词home，需用形容词性物主代词修饰，they的形容词性物主代词是their，故填their；
4. 介词for后需接名词，此处指“游客们”，visit的名词形式visitor的复数为visitors，故填visitors；
5. 结合语境，人们想让湿地“更小”，用形容词small的比较级smaller，故填smaller；
6. 条件状语从句用一般现在时，主句需用一般将来时，故填will lead；
7. 固定搭配keep doing sth（一直做某事），fish的动名词为fishing，故填fishing；
8. 不定式作定语修饰名词food，构成enough food to eat（足够吃的食物），故填to eat；
9. 空格处修饰整个句子，需用副词，luck的副词形式为Luckily，故填Luckily；
10. 固定搭配prevent...(from) doing sth（阻止……做某事），故填happening。
【答案】
1. world's 2. provides 3. their 4. visitors 5. smaller
6. will lead 7. fishing 8. to eat 9. Luckily 10. happening
【知识点】
名词所有格、动词时态、固定搭配
【点评】
本题围绕扎龙自然保护区话题，考查基础词汇变形及核心语法规则，侧重学生对词性变化、常用搭配的掌握，是英语词汇运用的典型基础题型。
【难度系数】
0.5

二、短文填空。
A（根据 Reading 短文改编）
The ocean, wetlands, and forests are the earth's three most important ecosystems. Each one plays a unique (独一无二的) role in
1. k

keeping

our planet healthy.
The ocean covers about 71% of the earth's surface and 2. p

produces

about 70% of our oxygen. It holds much salt water and drives the water cycle, as seawater 3. r

rises

to the sky, falls as rain onto the land, and then returns to the sea. It's just 4. l

the "heart" of the earth.
Wetlands are 5. h

home

to around 40% of the world's plants and animals. They act like the "kidneys" of the earth, 6. g

getting

rid of pollution and making the water clean. During heavy rains, wetlands can 7. s

store

water to prevent floods.
Forests are the "lungs" of the earth and make up 8. n

nearly

a third of the land. Their trees take in carbon dioxide and produce oxygen. They also trap 9. h

harmful

things in their leaves to clean the air.
Together, these ecosystems support 10. m

millions

of species and keep our planet balanced.

答案：1. keeping 2. produces 3. rises 4. like 5. home
6. getting 7. store 8. nearly 9. harmful 10. millions

解析：

【分析】
本题为短文填空，需先通读短文理解关于地球三大生态系统的主旨，再结合上下文语境、固定搭配、语法规则（如动词形式、介词用法等）确定每个空的正确单词及形式。解题时要关注单词的词性变化、固定短语搭配，以及主谓一致、非谓语动词等语法细节。
【解析】
1. 固定搭配：play a role in doing sth（在做某事中起作用），keep healthy（保持健康），故填keeping。
2. 主语the ocean为单数第三人称，谓语动词用第三人称单数形式，produce oxygen（产生氧气），故填produces。
3. 描述海水上升到天空，主语seawater为单数第三人称，动词用第三人称单数，rise（上升），故填rises。
4. 介词like表示“像”，此处指海洋像地球的“心脏”，故填like。
5. 固定短语be home to（是……的家园），符合湿地是动植物家园的语境，故填home。
6. 现在分词作伴随状语，get rid of（去除）是固定搭配，此处与making并列，用getting，故填getting。
7. 情态动词can后接动词原形，store water（储存水）符合湿地防洪的功能，故填store。
8. nearly表示“几乎，差不多”，此处指森林几乎占陆地的三分之一，故填nearly。
9. harmful things（有害的东西），符合森林净化空气的语境，故填harmful。
10. 固定短语millions of（数百万的），修饰物种数量，故填millions。
【答案】
1. keeping 2. produces 3. rises 4. like 5. home 6. getting 7. store 8. nearly 9. harmful 10. millions
【知识点】
固定搭配、动词形式、介词用法
【点评】
本题围绕地球生态系统展开，考查基础词汇、固定短语及语法运用，需结合语境分析，难度适中，能有效检验学生的词汇积累和语篇理解能力。
【难度系数】
0.6

B（根据 Integration D2 短文改编）
Our oceans are home to 1. c

countless

kinds of sea life and provide us with food and a place to 2. e

enjoy

nature. Today, however, our oceans are facing serious 3. p

problems

, with pollution being one of the biggest ones. Millions of tons of 4. p

plastic

waste end up in the ocean each year, and wastewater from homes and factories also flows into the sea, harming or 5. k

killing

sea life.
We can all take action to 6. r

reduce

this damage. We can keep our beaches clean, choose eco-friendly 7. p

products

, and tell people how to protect the ocean. You can also join an 8. e

environmental

group and work as a volunteer to organize beach clean-ups and make more people improve the 9. k

knowledge

of protecting the oceans.
Our small efforts can make a big 10. d

difference

. Let us stand together to guard the ocean and all the life it supports.

答案：1. countless 2. enjoy 3. problems 4. plastic 5. killing
6. reduce 7. products 8. environmental 9. knowledge
10. difference

解析：

【分析】这是一篇关于海洋保护的英语短文填空题，解题时需先通读全文把握主旨，再结合每个空格的首字母提示、上下文语境及固定搭配来确定合适的单词，同时要注意单词的形式是否符合语法要求。
【解析】1. 句意：我们的海洋是无数海洋生物的家园，countless意为“无数的”，符合语境及首字母c；2. 句意：为我们提供食物和享受自然的地方，enjoy nature是固定搭配，意为“享受自然”，符合首字母e；3. 句意：然而如今海洋面临严重问题，problems意为“问题”，复数形式契合语境及首字母p；4. 句意：每年数百万吨塑料垃圾流入海洋，plastic waste是固定搭配，意为“塑料垃圾”，符合首字母p；5. 句意：家庭和工厂的废水流入海洋，伤害或杀死海洋生物，killing与harming并列，用动名词形式，符合首字母k；6. 句意：我们都可以采取行动减少这种破坏，reduce意为“减少”，符合语境及首字母r；7. 句意：选择环保产品，eco-friendly products意为“环保产品”，符合首字母p；8. 句意：加入环保组织，environmental是形容词修饰名词group，意为“环境的”，符合首字母e；9. 句意：让更多人了解保护海洋的知识，knowledge意为“知识”，符合首字母k；10. 句意：我们的小努力能带来很大影响，make a difference是固定短语，意为“有影响”，符合首字母d。
【答案】1. countless 2. enjoy 3. problems 4. plastic 5. killing 6. reduce 7. products 8. environmental 9. knowledge 10. difference
【知识点】英语词汇运用、固定搭配、语境理解
【点评】本题为英语短文填空题，考查学生对基础词汇的掌握、语境理解能力及固定搭配的运用，是初中英语常见题型，难度适中。
【难度系数】0.7