2026年新课程课堂同步练习册八年级英语上册人教版第71页答案
Ⅲ. 根据1c的听力内容,用方框中所给词的适当形式完成短文。
[bad sci-fi little forest prediction positive]
Peter and Teng Fei went to see an exciting 1.
sci-fi
film. They talked about the film's 2.
prediction
of climate change. Peter thought climate change might get 3.
worse
, as some scientists believed there would be 4.
less
land for growing food. However, Teng Fei held a more 5.
positive
view. He said people could plant trees to turn deserts into 6.
forests
and get more farmland.

答案

1. sci-fi 2. prediction 3. worse 4. less 5. positive 6. forests
Ⅳ. 下列句子描述了人们对未来生活的预测。模仿所给的句子结构,把句子翻译成英文。
1. 城市里将会有更多的人。 There will be more people in the cities.
未来将会有更少的交通事故。
There will be fewer traffic accidents.

2. 交通系统将变得更有效。The transport system will be more efficient.
将来气候将会变得更差。
The climate will be worse in the future.

3. 更多的人将活到100多岁。More people will live to be over 100 years.
人们将仍然住在地球上。
People will still live on the earth.

4. 人们将不在大办公室里一起工作。 People won't work together in big offices.
人们在购物时将不使用现金。
People won't use cash when shopping.

拓展:20年后,你认为生活会发生哪些变化呢?模仿以上句型,写两三个句子描述你未来的工作或生活情况。
In 20 years, life will be very different.
Students won't go to school. They will study at home online.

They won't spend much time on homework, either.

Robots will do it for them.

答案

1. There will be fewer traffic accidents.
2. The climate will be worse in the future.
3. People will still live on the earth.
4. People won't use cash when shopping.
*In 20 years, life will be very different. Students won't go to school. They will study at home online. They won't spend much time on homework, either. Robots will do it for them.

解析

【分析】
本题考查一般将来时的句型运用,解题思路为:1. 先识别原句的时态(一般将来时)和具体句型结构(there be句型、主谓结构、when引导的状语从句等);2. 对应中文语义,替换核心词汇,保持原句型结构不变;3. 仿写部分需延续一般将来时结构,结合20年后的生活/工作场景创作句子。
【解析】
1. 原句为There will be + 比较级+可数名词复数+地点的结构,“更少的交通事故”中“交通事故”是可数名词复数,“更少”用fewer,故译为There will be fewer traffic accidents.
2. 原句为主语+will be+比较级+时间状语的结构,“将来气候”译为the climate in the future,“更差”用比较级worse,故译为The climate will be worse in the future.
3. 原句为主语+will+副词+动词+地点的结构,“仍然”用still,“住在地球上”译为live on the earth,故译为People will still live on the earth.
4. 原句为主语+won't+动词+宾语+when引导的时间状语的结构,“使用现金”译为use cash,“购物时”译为when shopping,故译为People won't use cash when shopping.
拓展部分需用一般将来时,结合20年后的生活场景,如Students won't go to school. They will study at home online. Robots will do housework for families.
【答案】
1. There will be fewer traffic accidents.
2. The climate will be worse in the future.
3. People will still live on the earth.
4. People won't use cash when shopping.
*In 20 years, life will be very different. Students won't go to school. They will study at home online. They won't spend much time on homework, either. Robots will do it for them.
【知识点】
一般将来时、there be句型、时间状语从句
【点评】
本题围绕一般将来时的核心句型展开,通过模仿原句结构完成翻译和仿写,重点考查学生对将来时不同句式的基础运用能力,题目设计贴合生活实际,难度适中。
【难度系数】
0.5
Ⅰ. 用所给词的适当形式填空,完成句子。
1. Teng Fei is going to Beijing next week. He
booked
(book) an air ticket this morning.
2. Jim thinks the living condition in the future will be
worse
(bad).
3. What an exciting sci-fi film! I feel very
excited
(excite) after seeing it.
4. The news that food will be much cheaper in the future
sounds
(sound) wonderful.
5. The
winner(s)
(win) of the football game will get some cash as a reward.

答案

1. booked 2. worse 3. excited 4. sounds 5. winner(s)

解析

【分析】
本题为用所给词的适当形式填空,需结合句子时态、语境、词性变化规则逐一解题:
1. 句中时间状语this morning表过去的时间,句子需用一般过去时;
2. 由in the future可知是将来与现在的对比,需用形容词的比较级;
3. 修饰人的感受需用ed结尾的形容词,此处主语是I,对应用这类形容词;
4. 主语the news是不可数名词,一般现在时中谓语动词要使用第三人称单数形式;
5. 此处需填表示人的名词,需转换win的词性为名词形式。
【解析】
1. 时间状语this morning提示用一般过去时,动词book的过去式为booked,故填booked;
2. 语境体现未来与现在的比较,形容词bad的比较级为worse,故填worse;
3. 主语是表人的代词I,需用ed结尾的形容词excited表达人的感受,故填excited;
4. 不可数名词the news作主语,一般现在时谓语动词用第三人称单数,sound的三单形式为sounds,故填sounds;
5. 需填表示“获胜者”的名词,win对应的名词为winner,根据语境可单数或复数,故填winner(s);
【答案】
1. booked 2. worse 3. excited 4. sounds 5. winner(s)
【知识点】
一般过去时;形容词比较级;词性转换
【点评】
本题考查初中英语基础的词形变化,涉及时态、形容词用法、词性转换等核心知识点,侧重对基础语法和词汇的掌握,是典型的基础题型。
【难度系数】
0.7