2026年亮点给力提优课时作业本七年级英语下册译林版第143页答案
Passage 6(2025·无锡市期末)
I am the Three-North Shelter Forest(三北防护林). I am a big tree-planting project in China. My job is 1 (most) to stop deserts from growing and protect farmland in northern China. China, as the 2 (three) country to start plantation forest in the world, after the USA and the Soviet Union, 3 (show) how planting trees can change the environment for the better.
Before the Chinese government (政府) 4 (start) this important project in 1978, this land had many problems. The soil(土壤) was too dry, and sandstorms often covered houses and roads. You can never imagine what great trouble scientists and people had 5 (find) better ways to grow trees in such dry places over the years. Thanks to these efforts (努力), little by little, the land 6 (become) better for plants and animals these years. Trees help make the air cleaner, stop strong winds, and keep the soil 7 (health) for farming. In this way, I help local farmers 8 (live) a better life because crops begin to grow and more jobs are created for them.
I am full of trees now, like a Green Great Wall 9 (cross) northern China. In another 25 years, I believe (相信) that I 10 (make) northern China even greener, as workers are still planting new trees every year to make me bigger and stronger.
1.
mostly
2.
third
3.
shows
4.
started
5.
finding
6.
is becoming
7.
healthy
8.
(to) live
9.
across
10.
will make

答案

1. mostly 2. third 3. shows 4. started 5. finding 6. is becoming 7. healthy 8. (to) live 9. across 10. will make

解析

【分析】
这是一篇以拟人手法介绍三北防护林的说明文,解题时需结合语境、语法规则和固定搭配逐个突破:
1. 第1空:修饰动词“is”需用副词,结合语境表示“主要地”,要将形容词most转换为副词形式。
2. 第2空:根据语境“美国和苏联之后的第三个国家”,定冠词the后需用序数词,将基数词three转换为序数词。
3. 第3空:主语China是第三人称单数,文章为一般现在时的客观介绍,谓语动词要用第三人称单数形式。
4. 第4空:时间状语in 1978是过去时间点,谓语动词需用一般过去时。
5. 第5空:考查固定搭配“have trouble (in) doing sth.”,需填动词的动名词形式。
6. 第6空:时间状语these years表明动作现阶段正在持续发展,要用现在进行时。
7. 第7空:考查固定搭配“keep sth. +形容词”,需将名词health转换为形容词形式。
8. 第8空:考查固定搭配“help sb. (to) do sth.”,动词不定式符号to可省略。
9. 第9空:结合语境“横跨中国北方”,需用介词表示“从一边到另一边”的含义。
10. 第10空:时间状语“In another 25 years”表示将来时间,要用一般将来时。
【解析】
1. 第1空:空格处修饰动词is,应用副词,most的副词形式是mostly,意为“主要地”,符合语境,故填mostly。
2. 第2空:根据“after the USA and the Soviet Union”可知中国是第三个开展人工造林的国家,定冠词the后接序数词,three的序数词是third,故填third。
3. 第3空:主语China是第三人称单数,文章整体为一般现在时的客观介绍,谓语动词用第三人称单数形式shows,故填shows。
4. 第4空:由时间状语in 1978可知动作发生在过去,谓语动词用一般过去时,start的过去式是started,故填started。
5. 第5空:固定搭配“have trouble (in) doing sth.”意为“做某事有困难”,所以填find的动名词形式finding。
6. 第6空:时间状语these years表示现阶段正在进行的动作,用现在进行时,结构为“am/is/are +现在分词”,主语the land是第三人称单数,故填is becoming。
7. 第7空:固定搭配“keep sth. +形容词”表示使某物保持某种状态,health的形容词形式是healthy,故填healthy。
8. 第8空:固定搭配“help sb. (to) do sth.”意为“帮助某人做某事”,to可以省略,故填(to) live。
9. 第9空:此处表示“横跨中国北方”,介词across有“从一边到另一边,横跨”的意思,符合语境,故填across。
10. 第10空:时间状语“In another 25 years”表示将来的时间,应用一般将来时,结构为“will +动词原形”,故填will make。
【答案】
1. mostly 2. third 3. shows 4. started 5. finding 6. is becoming 7. healthy 8. (to) live 9. across 10. will make
【知识点】
1. 词性转换
2. 时态辨析
3. 固定搭配运用
【点评】
本文以拟人化视角介绍三北防护林,结合生态环保热点,考查初中阶段核心语法点,涵盖词性转换、时态运用和固定搭配等,既检验学生的语法基础,也引导学生关注生态保护议题。
【难度系数】
0.6
Passage 7(2025·南京市宇通实验学校期末改编)
In the north of Jiangsu Province, there 1 (be) a sea of flowers blooming (盛开) in the water. Every spring, this wonderful sea of flowers will attract lots of 2 (visit).
5,000 years ago, this place was a beach. 3,000 years ago, the coastline(海岸线) moved eastward, and then Xinghua area appeared 1,000 years ago. To prevent 3 (flood), people in Xinghua made a network of deep ditches(深沟) or streams. They put up the soil on one side and 4 (build) fields for farming.
These fields are square or round, wide or narrow, high or low. They have different 5 (shape) and sizes. Big ones can be one kilometre wide, 6 the smaller ones just a few metres. The fields are not next to each other, and look like small islands on the ocean.
Because of the local 7 (nature) conditions, people in Xinghua changed low-lying wetlands into fields. The land there is 8 (suit) for growing corn and vegetables. Today, the special landform of the Xinghua Fields is an important agricultural heritage(农业遗产). When rape flowers(油菜花) are in full bloom, 9 (hundred) of people travel between the fields in small boats. The boats move on the water and people travel among the flowers. What travellers are 10 (see) over there is a great example of Chinese wisdom.
1.
is
2.
visitors
3.
flood(s)/flooding
4.
built
5.
shapes
6.
while/but
7.
natural
8.
suitable
9.
hundreds
10.
seeing

答案

1. is 2. visitors 3. flood(s)/flooding 4. built 5. shapes 6. while/but 7. natural 8. suitable 9. hundreds 10. seeing

解析

【分析】
这是一篇介绍江苏兴化垛田的语篇填空题,解题时需结合语境、语法规则和固定搭配来逐一分析每个空:
1. 第1空:判断there be句型的主谓一致,主语中心词是单数的"a sea",时态为一般现在时,确定be动词形式;
2. 第2空:lots of后接可数名词复数,需将动词visit转换为名词并变复数;
3. 第3空:prevent后可接名词或动名词,结合“预防洪水”的语境确定可选形式;
4. 第4空:and连接并列谓语,需和前面的put(过去式)保持时态一致,用build的过去式;
5. 第5空:different后接可数名词复数,shape变复数即可;
6. 第6空:语境是对比大小田地的尺寸,选择表对比或转折的连词;
7. 第7空:修饰名词conditions需用形容词,将nature转换为形容词形式;
8. 第8空:固定短语be suitable for,直接填形容词suitable;
9. 第9空:固定短语hundreds of,填hundred的复数形式;
10. 第10空:前面有are,结合语境用现在进行时,填see的现在分词形式。
【解析】
1. 第1空:考查there be句型主谓一致。句子主语为"a sea of flowers",中心词"a sea"是单数概念,且描述客观事实用一般现在时,故填is。
2. 第2空:考查词性转换。lots of后接可数名词复数,visit的名词形式为visitor,复数形式是visitors,故填visitors。
3. 第3空:考查固定搭配。prevent后可接名词表示预防的对象,flood(洪水)可单复数;也可接动名词flooding表示“洪水泛滥”的行为,故填flood(s)/flooding。
4. 第4空:考查时态一致。and连接并列谓语,前面的put是过去式(此处为过去式,不是原形),因此build也用过去式built,故填built。
5. 第5空:考查名词复数。different后接可数名词复数,shape的复数形式是shapes,故填shapes。
6. 第6空:考查连词用法。此处对比大田地和小田地的宽度,while可用于表对比,but表转折也符合语境,故填while/but。
7. 第7空:考查词性转换。修饰名词conditions需要用形容词,nature的形容词形式是natural,故填natural。
8. 第8空:考查固定短语。be suitable for是固定搭配,意为“适合……”,故填suitable。
9. 第9空:考查数词固定短语。hundreds of意为“成百上千的”,是固定表达,故填hundreds。
10. 第10空:考查现在进行时。句中are提示此处用现在进行时,结构为be+doing,see的现在分词是seeing,故填seeing。
【答案】
1. is 2. visitors 3. flood(s)/flooding 4. built 5. shapes 6. while/but 7. natural 8. suitable 9. hundreds 10. seeing
【知识点】
1. there be句型主谓一致
2. 词性转换
3. 固定短语搭配
【点评】
本题依托兴化垛田的介绍语篇,考查了基础语法知识和常用固定搭配,涵盖时态、词性转换、连词用法等多个考点,解题时需结合语境和语法规则灵活判断,既考查语言运用能力,也能让学生了解中国农业遗产相关知识。
【难度系数】
0.6