Unit 6 When was it invented基础知识练习（含答案）人教版英语九年级全册

2025年秋期人教版九年级英语Unit 6基础知识练习和答案
第1课时(Section A 1a - 2d)
一、用括号内所给词的正确形式填空。
Lu Yu, who was known as “the saint of tea”, ____ (mention) Shen Nong in his book Cha Jing.
The science museum is open ____ (day) throughout the year.
Paper is among the four great ____ (invention) in ancient China.
Mount Yuntaishan in Jiaozuo is ____ (list) as one of the most popular tourist spots in Henan Province.
It gives me great ____ (please) to welcome you here today.
二、从方框中选择适当的词并用其正确形式填空。
style project pioneer electricity website
In the past few years, China has made much progress in many scientific ____.
In China, thousands of ____ lost their lives to fight for a better life. We should remember them forever.
There are a lot of useful information about it on these ____.
We were without ____ for three hours, but it’s on again now.
The young man’s teaching ____ is different from that of many other teachers.
三、根据汉语意思翻译下列句子，每空一词。
我们在夜间起床时，这些带灯的鞋可以被用来照亮黑暗。 These ____ shoes can ____ ____ ____ seeing in the dark when we get up at night.
想一想手机在我们日常生活中使用多么频繁吧。 Think about ____ ____ the mobile phones ____ ____ in our daily life.
我认为双方观点都有道理。 I think both sides ____ ____.
你知道火车是什么时候发明的吗？ Do you know ____ the train ____ ____
她每次购物都必须列一个购物清单。 She must ____ ____ ____ ____ every time she goes shopping.
四、根据要求完成下列各题，每空一词。
It was invented in 1876.（对画线部分提问） ____ ____ it ____
Radium（镭） was discovered by Madam Curie.（对画线部分提问） ____ ____ radium ____ by
We saw him work for long hours last night.（改为被动语态） He ____ ____ ____ ____ for long hours by us last night.
Many things were invented by Edison.（改为主动语态） Edison ____ ____.
We use pens to write.（改为被动语态） Pens ____ ____ ____ write by us.
第2课时(Section A 3a - 4c)
一、根据汉语提示填写单词。
After two minutes, he still ____ (保持不变) silent and kept his eyes closed.
I found he was ____ (煮沸) water when I came in.
These ____ (饼干) have different kinds of shapes and tastes.
Ring the ____ (门铃) to see if they’re in.
Can you tell me when the ____ (冰箱) was invented
二、用括号内所给词的正确形式填空。
Do you know how fast ____ (wolf) can run
Did you make all the ____ (cookie) at the party tonight
The book was ____ (translate) into many other languages last year.
Kings and queens were once the country’s ____ (ruler).
Those ____ (instrument) are used for different experiments.
They raise the ____ (nation) flag at six o’clock every morning.
After the concert, the voice of the singer still ____ (ring) in my ears yesterday.
He turned back ____ (sudden) and looked at me.
It is necessary to have rich ____ (music) experience.
They were surprised that the door was ____ (lock).
三、从方框中选择适当的短语并用其正确形式填空。
by accident less than without doubt all of a sudden national drink
Nowadays, green tea has become a kind of ____ around the world.
____, she didn’t feel sleepy anymore and went on with her work.
The yearly sports meeting in our school will take place in ____ two days.
____, this is the most important achievement that I have made at college.
He hurt his fingers ____ when cutting these vegetables.
四、将下列句子中的主动语态改为被动语态。
They built the bridge last year. The bridge ____ ____ by them last year.
You can keep the book for three days. The book ____ ____ ____ by you for three days.
He gave her some beautiful flowers. Some beautiful flowers ____ ____ ____ her by him.
The bad news made me feel sad. I ____ ____ ____ ____ sad by the bad news.
He taught us to make ice - cream. We ____ ____ to make ice - cream.
第3课时(Section B 1a - 1e)
一、根据汉语意思填写单词或短语。
This dish tastes too ____ (咸的).
He told me that he took the book ____ (错误地).
The orange is too ____ (酸的) to eat.
Tom and Tim are regular ____ (顾客) at the restaurant.
The potato chips are so ____ (酥脆) that many children love them.
二、根据汉语意思翻译下列句子，每空一词。
她告诉厨师土豆不够细。 She told the cook that the potatoes weren’t ____ ____.
昨天我妈妈做鱼的时候往鱼上撒了很多盐。 My mother ____ ____ lots of salt ____ the fish when she was cooking it yesterday.
他告诉我他喜欢我的书。这使我很高兴。 He told me he liked my book. That ____ ____ ____.
最后我的父母同意了我的计划。 My parents agreed on my plan ____ ____ ____.
他们等了很长时间，直到所有的菜都准备停当了。 They waited ____ ____ ____ ____ all the dishes were ready.
三、根据要求完成下列各题，每空一词。
Did they tell you about it （改为被动语态） ____ ____ ____ about it by them
People use metal for making machines.（改为被动语态） Metal ____ ____ ____ making machines by people.
The policeman made the young lady move her car.（改为被动语态） The young lady ____ ____ ____ ____ her car by the policeman.
A book was given to me by the teacher.（改为主动语态） The teacher ____ ____ a book.
The child was taken good care of by the nurse.（改为主动语态） The nurse ____ ____ ____ ____ the child.
第4课时(Section B 2a - 2e)
一、用括号内所给词的正确形式填空。
The robot is one of the greatest ____ (invent) in the world.
The ____ (discover) of oil made the country rich.
Can you play any ____ (music) instruments
He was once a ____ (profession) tennis player.
We had a ____ (please) evening at Susan’s home.
The house is full of ____ (wood) furniture.
A cook ____ (call) George Crum invented potato chips.
Suddenly the earthquake happened, but ____ (luck) the villagers were brought to a safe place.
They were carrying several ____ (basket) of fruit to the market.
We should respect ____ (hero) in our life and learn from them.
二、根据汉语意思翻译下列句子，每空一词。
良好的沟通不仅仅需要爱，还需要合适的方式。 Good communication requires ____ ____ love ____ ____ a suitable way.
许多青少年钦佩像袁隆平那样的科学家，希望成为像他们一样的人。 Many teenagers ____ ____ the scientists like Yuan Longping and hope to be like them.
每当我想放弃的时候，我的父母总是鼓励我继续尝试。 Every time I want to give up, my parents always ____ me ____ trying.
我们俱乐部足球运动员的人数在增加，其中包括来自其他学校的球员。 ____ ____ ____ the soccer players in our club is increasing, ____ the players from other schools.
消防队员们尽了他们最大努力阻止火势四处蔓延。 The firemen tried their best to ____ the fire ____ spreading everywhere.
三、根据要求完成下列各题，每空一词。
This sign means cars and buses mustn’t turn right.（对画线部分提问） ____ ____ this sign mean
The telephone was invented before the car.（改为同义句） The car was invented ____ ____ ____ the telephone.
He invented the zipper.（改为被动语态） The zipper ____ ____ by him.
This boy is not old enough to go to school.（改为同义句） This boy is ____ ____ to go to school.
This kind of biscuit is crispy and salty.（改为同义句） This kind of biscuit is ____ crispy ____ salty.
第1课时(Section A 1a - 2d)
一、1. mentioned 2. daily 3. inventions 4. listed 5. pleasure
二、1. projects 2. pioneers 3. websites 4. electricity 5. style
三、1. lighted；be used for 2. how often；are used 3. have points 4. when；was invented 5. make a shopping list
四、1. When was；invented 2. Who was；discovered 3. was seen to work 4. invented many things 5. are used to
第2课时(Section A 3a - 4c)
一、1. remained 2. boiling 3. biscuits 4. doorbell 5. fridge
二、1. wolves 2. cookies 3. translated 4. rulers 5. instruments 6. national 7. rang 8. suddenly 9. musical 10. locked
三、1. national drink 2. All of a sudden 3. less than 4. Without doubt 5. by accident
四、1. was built 2. can be kept 3. were given to 4. was made to feel 5. were taught
第3课时(Section B 1a - 1e)
一、1. salty 2. by mistake 3. sour 4. customers 5. crispy
二、1. cut thin 2. put on；on 3. made me happy 4. in the end 5. for a long time until
三、1. Were you told 2. is used for 3. was made to move 4. gave me 5. took good care of
第4课时(Section B 2a - 2e)
一、1. inventions 2. discovery 3. musical 4. professional 5. pleasant 6. wooden 7. called 8. luckily 9. baskets 10. heroes
二、1. not only；but also 2. look up to 3. encourage；to keep 4. The number of；including 5. prevent；from
三、1. What does 2. after that of 3. was invented 4. too young 5. both；and