Unit4 Inventions基础复习和强化训练（含答案）沪教版（2024）英语八年级上册

沪教版八年级上册英语Unit4 Inventions基础复习和强化训练
一、汉译英（每题1分，共15分）
发明；创造（v.）__________
车轮；轮子（n.）__________
电话；电话机（n.）__________
乘客；旅客（n.）__________
世纪（n.）__________
实用的；实际的（adj.）__________
自从；自……以后（prep. & conj.）__________
距离；间距（n.）__________
移动电话；手机（n.）__________
在任何时候（adv.）__________
开发；研制；发展（v.）__________
灯（n.）__________
蜡烛（n.）__________
白天；日间（n.）__________
创造；创作（v.）__________
二、词性转换（每题1分，共10分）
invent（名词：发明；发明物）__________
comfortable（副词）__________
develop（名词：发展）__________
create（形容词：有创造力的）__________
practical（名词：实践；练习）__________
passenger（复数）__________
century（复数）__________
far（比较级，用于修饰distance ）__________
electricity（形容词：用电的；电动的）__________
invention（发明家）__________
三、短语翻译（每题1分，共15分）
历史上最伟大的发明之一__________
在19世纪早期__________
开始；在……的开端__________
自从那时起__________
与……保持联系__________
允许某人做某事__________
在白天__________
数百万的__________
取代；代替__________
帮助某人做某事__________
过更好的生活__________
想象做某事__________
导致；通向__________
在……前面__________
同时__________
四、用所给词的适当形式填空（每题1分，共10分）
The wheel is perhaps the greatest __________ (invent) in history.
After its invention, travelling became __________ (fast) and more comfortable.
Alexander Graham Bell __________ (invention) one of the first practical telephones in 1876.
Thomas Edison developed the first practical light bulb in 1879. Since then, people __________ (be) able to do many things in the evenings.
Mobile phones allow people __________ (keep) in touch with each other anytime, anywhere.
We need to protect the environment and __________ (development) our economy at the same time.
Can you imagine __________ (live) without electricity
In the early 19th century, the first trains began __________ (carry) passengers.
The __________ (create) of new technology makes our lives better.
It's important for us to learn how to use these inventions __________ (proper).
五、根据首字母提示完成句子（每题2分，共20分）
The w__________ is an important invention that makes transportation easier.
People can talk to each other over long d__________ because of the telephone.
In the 21st c__________, technology is developing very fast.
Thomas Edison was a great i__________ who invented many useful things.
Mobile phones are very p__________ among people of all ages.
We should d__________ new energy sources to protect the environment.
Without l__________, we can't see anything in the dark.
People used to use c__________ to light the rooms before the light bulb was invented.
You can call me a__________ if you have any questions.
The i__________ of the Internet has changed our lives greatly.
六、单项选择（每题2分，共10分）
( )1. The wheel is perhaps ______ greatest invention in history.
A. a B. an C. the D. /
( )2. After the invention of the train, travelling became ______.
A. fast and comfortable B. faster and comfortable
C. fast and more comfortable D. faster and more comfortable
( )3. Alexander Graham Bell invented one of the first practical telephones ______ 1876.
A. in B. on C. at D. by
( )4. Mobile phones allow people ______ in touch with each other anytime, anywhere.
A. keep B. to keep C. keeping D. kept
( )5. Thomas Edison developed the first practical light bulb, and ______ people have been able to see at night easily.
A. since then B. from then C. after that D. before that
七、句子翻译（每题2分，共20分）
轮子的发明是人类历史上的一个重要里程碑。
在19世纪初，第一批火车开始载客。
亚历山大·格雷厄姆·贝尔在1876年发明了第一部实用电话。
自从那时起，人们就能远距离相互通话了。
手机让人们可以随时随地保持联系。
托马斯·爱迪生在1879年研制出了第一个实用的电灯泡。
有了电灯泡，人们在晚上可以做和白天一样多的事情。
这些发明改变了我们的生活方式，让我们的生活更舒适。
你能想象没有这些发明的生活吗？
我们应该感谢这些伟大的发明家，因为他们的发明让我们的生活更美好。
答案
一、词汇拼写
invent
wheel
telephone
passenger
century
practical
since
distance
mobile phone
anytime
develop
lamp
candle
daytime
create
二、词性转换
invention
comfortably
development
creative
practice
passengers
centuries
farther
electric
inventor
三、短语翻译
one of the greatest inventions in history
in the early 19th century
at the start of
since then
keep in touch with
allow sb. to do sth.
in the daytime
millions of
instead of
help sb. (to) do sth.
live a better life
imagine doing sth.
lead to
in front of
at the same time
四、用所给词的适当形式填空
invention
faster
invented
have been
to keep
develop
living
to carry
creation
properly
五、根据首字母提示完成句子
wheel
distances
century
inventor
popular
develop
light
candles
anytime
invention
六、单项选择
C 形容词最高级前用定冠词the。
D 根据语境可知，火车发明后，旅行变得“更快更舒适”，用比较级。
A 在年份前用介词in。
B allow sb. to do sth. 允许某人做某事。
A since then从那时起，常用于现在完成时 。
七、句子翻译
The invention of the wheel is an important milestone in human history.
In the early 19th century, the first trains began to carry passengers.
Alexander Graham Bell invented one of the first practical telephones in 1876.
Since then, people have been able to speak to each other over long distances.
Mobile phones allow people to keep in touch with each other anytime, anywhere.
Thomas Edison developed the first practical light bulb in 1879.
With light bulbs, people can do as many things in the evenings as they can in the daytime.
These inventions have changed our way of life and made our lives more comfortable.
Can you imagine living without these inventions
We should be grateful to these great inventors because their inventions have made our lives better.