2026年同步导学与优化训练八年级英语上册人教版第56页答案
Ⅰ. 用所给单词的适当形式填空
1. Your
folding
(fold) fan is so beautiful. Where did you buy it?
2. Once upon a time, there were ten suns in the sky. A man called Hou Yi
shot
(shoot) nine of them.
3. He said he got to school on time, but
actually
(actual) he was late.
4. Feel free
to try
(try) the food. It's delicious.
5. Mike runs
(the) fastest
(fast) in our class.

答案

1. folding 2. shot 3. actually 4. to try 5. (the) fastest

解析

【分析】
本题考查英语单词的适当形式填空,需结合词性修饰、动词时态、固定搭配、副词用法及最高级规则解题:1. 空格修饰名词fan,需用形容词;2. 时间状语表过去,动词用过去式;3. 需副词作状语修饰句子;4. 考查固定搭配;5. 有范围时用副词最高级。
【解析】
1. 空格修饰名词fan,需用形容词,fold的形容词形式为folding,故填folding。
2. 时间状语Once upon a time表过去,谓语动词用过去式,shoot的过去式为shot,故填shot。
3. 此处需副词作状语修饰整个句子,actual的副词形式为actually,故填actually。
4. 固定搭配feel free to do sth意为“随便做某事”,故填to try。
5. 范围in our class表三者及以上,需用副词最高级,fast的最高级为fastest,副词最高级前the可省略,故填(the) fastest。
【答案】
1. folding 2. shot 3. actually 4. to try 5. (the) fastest
【知识点】
词形转换、动词时态、副词最高级
【点评】
本题为初中英语基础题型,考查核心词性转换、动词时态、固定搭配及最高级用法,知识点均为英语学习的基础内容,难度较低,适合巩固基础。
【难度系数】
0.8
Ⅱ. 完形填空
Plants on earth are important to us because they give us food, wood and oxygen. They also make our earth beautiful.
What would the earth be like if there were no
D
1
on it? Try to imagine a picture like this. There aren't green trees or grass, or beautiful
B
2
of all colours. When spring comes, we can't
A
3
the scent(香味) of flowers or see the green of plants. It's really a
C
4
world!
We enjoy
A
5
plants everywhere, so we build
A
6
for them. We also try to find more places for them.
But do you really like plants? Do you talk to them? Is it useful to love and
C
7
plants? Two scientists do an interesting experiment(实验). They plant two seeds of the same kind of plant next to each other and
B
8
them at the same time. They give one plant(Plant A) love and
D
9
talk to it. But they do nothing more to the other one(Plant B). Both of them grow bigger and bigger every day. But Plant A is always
D
10
than Plant B, and Plant A looks more beautiful than Plant B. So let's love plants and enjoy living with them.
1. A. animals B. vegetables C. people D. plants
2. A. birds B. flowers C. fish D. cats
3. A. smell B. touch C. hear D. watch
4. A. quiet B. dirty C. boring D. cold
5. A. seeing B. selling C. cutting D. taking
6. A. parks B. teahouses C. zoos D. markets
7. A. look for B. wait for C. talk to D. listen to
8. A. catch B. water C. teach D. change
9. A. never B. only C. still D. often
10. A. cleverer B. smaller C. scarier D. stronger

答案

本文主要讲述了植物的重要性,如果地球上没有植物,世界将会很无趣。人类的关爱和照顾对植物有益。
1. D
2. B
3. A
4. C
5. A
6. A
7. C
8. B
9. D
10. D

解析

【分析】做完形填空需先通读全文把握主旨,再结合上下文语境、词汇搭配及逻辑关系逐一解题。第1题根据前文强调植物的重要性,推断问“没有什么”;第2题结合前文树、草及“all colours”,对应花;第3题由“scent(香味)”确定动词;第4题根据失去植物后的状态选形容词;第5题用固定搭配“enjoy doing”结合语境;第6题根据为植物提供场所选名词;第7题呼应前文“talk to them”;第8题结合种植常识选浇水;第9题描述对A的行为频率;第10题根据实验结果选形容词比较级。
【解析】1. 前文围绕植物的重要性展开,问“如果地球上没有______会怎样”,故选D(plants)。2. 前文提到树、草,结合“all colours”,此处指各种颜色的花,故选B(flowers)。3. “scent(香味)”需用动词smell(闻),故选A(smell)。4. 没有树、草、花等植物,世界会很无聊,故选C(boring)。5. “enjoy doing sth”是固定搭配,此处指喜欢看到植物,故选A(seeing)。6. 为植物提供生长场所,建公园,故选A(parks)。7. 前文提到“talk to them”,此处对应“love and talk to plants”,故选C(talk to)。8. 种植种子后需浇水,故选B(water)。9. 实验中对Plant A的行为是经常说话,故选D(often)。10. 实验结果显示被关爱的植物更强壮,故选D(stronger)。
【答案】1.D 2.B 3.A 4.C 5.A 6.A 7.C 8.B 9.D 10.D
【知识点】完形填空、语境理解、词汇辨析
【点评】本文通过阐述植物的重要性及相关实验,引导学生树立爱护植物的意识,题目侧重考查学生对上下文语境的理解和基础词汇的运用,是一篇贴近生活的完形填空。
【难度系数】0.6