03　单元成果展示(Unit 1) When was it invented 九年级英语 鲁教版

单元成果展示(Unit 1)
When was it invented？(时间：90分钟　满分：100分)
Ⅰ．完形填空(10分)
Some inventions are very important．For example，the telephone allows people to communicate all over the world．The 1 lets people travel long distances in a short time．Life is much easier with these 2 inventions．
Some inventions are just fun．A company in Japan has invented 3 flowers．You can listen to music that comes through real flowers．Customers in restaurants can smell the beautiful roses 4 listen to pleasant music while eating．People in the dentist's office can look at pretty lilies(百合花) and listen to Mozart while having their 5 examined!
There is a vehicle now that gets you around with almost no effort 6 ．In fact，you drive this invention while standing on it！This vehicle runs by electricity．It 7 quite easily．When you lean forward，it moves forward，and when you lean 8 ，it moves backward!
A new kind of bubble liquid has been invented．If you blow bubbles 9 this liquid，they can last for several minutes！ 10 are very strong．You can even pick them up and throw them around!
Do you have your own ideas about inventions now
(　D　)1．A．bike　　 　　 B．bus
C．ship D．plane
(　A　)2．A．important B．useless
C．boring D．strange
(　C　)3．A．dancing B．talking
C．singing D．walking
(　D　)4．A．but B．so
C．nor D．and
(　C　)5．A．ears B．eyes
C．teeth D．nose
(　B　)6．A．in all B．at all
C．after all D．for all
(　C　)7．A．carries B．makes
C．works D．plays
(　B　)8．A．forward B．backward
C．towards D．afterwards
(　C　)9．A．about B．at
C．with D．for
(　A　)10．A．They B．We
C．You D．None
Ⅱ．阅读理解(20分)
A
The world is full of possibilities，so stay open to all the new ideas．Who knows You might be the next person who can change the world！
New Washing Machine Remya Jose from an Indian village made a pedal powered(脚踏式的) washing machine by herself．It is kinder to the clothes than the electric washing machine．The clothes can be conveniently washed even when the electricity is out．Also，it can help people to get some exercise while washing．
New Blanket One 13 year old girl，Alyssa，got an idea from an online story．She collects chip bags．For each bag，she starts by opening and washing it．Then she sticks all the bags together and turns them into nice blankets(毯子)．So far she has turned 10，000 chip bags into 200 blankets．She has given them away to homeless people all over Wales．
New Armor(盔甲) He Yanhong，a young woman from Chengdu，thinks nothing can go to waste．In February 2022，millions of people watched a video of her making a suit of armor．It looked shiny and famous．It was made of some old everyday things．
New Artwork An African artist Koffi made his artworks by using old phones．He took down the parts of old phones，painted them and made them into different artworks．Koffi helped people pay more attention to recycling．
(　D　)1．Who invented the pedal powered washing machine
A．Koffi． B．He Yanhong．
C．Alyssa． D．Remya Jose．
解析：细节理解题。根据“Remya Jose from an Indian village made a pedal powered(脚踏式的) washing machine by herself．”可知，来自印度的Remya Jose发明了脚踏式洗衣机。故选D。
(　A　)2．What's the order of making the blankets
a．sticking chip bags together
b．washing chip bags
c．opening chip bags
d．collecting chip bags
A．d→c→b→a
B．a→b→c→d
C．b→a→c→d
D．c→a→b→d
解析：细节理解题。根据“She collects chip bags．For each bag，she starts by opening and washing it．Then she sticks all the bags together and turns them into nice blankets(毯子)．”可知，顺序为d→c→b→a。故选A。
(　B　)3．Where does He Yanhong come from
A．Africa． B．Chengdu．
C．India． D．Wales．
解析：细节理解题。根据“He Yanhong，a young woman from Chengdu”可知，He Yanhong来自成都。故选B。
(　D　)4．Why did Koffi make artworks with old phones
A．To get some exercise．
B．To make money as much as possible．
C．To help homeless people．
D．To help people pay more attention to recycling．
解析：细节理解题。根据“Koffi helped people pay more attention to recycling．”可知，Koffi做此事是为了帮助人们关注回收利用。故选D。
(　B　)5．Where is the text probably from
A．A storybook．
B．A newspaper．
C．A novel．
D．A guidebook．
解析：文章来源题。文章介绍了四个人的小制作或发明，应出自新闻报道。故选B。
B
A Bright Idea
Evans Wadongo was from a village of Africa．He had to do homework by the light of a kerosene lamp(煤油灯)．Evans' eyes hurt and this made studying difficult．It was common in his village．Many children left school for this reason，so they remained poor for the rest of their lives．
Although studying was difficult，Evans was an excellent student and went to a university．He continued to worry about the kerosene lamp．By this time，he realized it was not just bad for schoolchildren but for the whole family．First，it can cause illnesses such as coughs．Also，the light can hurt people's eyes．Besides，it can lead to fires．Lastly，kerosene is expensive，so families have less money for food．It was difficult to come up with a different kind of lamp that was cheap and good for the environment．Yet Evans did not give up．
One day，he had an idea．He could invent a small solar(太阳能的) light．Sunlight is free and solar power is good for the environment．Evans made his first solar lamp，and it worked．He began to make more lamps and sent them to local families．An organization heard about this and provided money for him to make more solar lamps．
Each lamp only cost $20．However，this was a lot of money to many villagers，who only earned around $34 a week，so Evans made sure he kept the cost down．First，Evans used recycled materials．Next，volunteers made the lamps．Finally，people from many countries gave away money to his team，so the lamps were usually free．
Thousands of people had safe lights．Julia，a mother of three，said，“Thanks to Evans，my children have lights to read，and I have my own light to cook．”The solar lamps made a big difference．
(　C　)6．What does the underlined word “this” in Paragraph 1 refer to
A．Leaving school．
B．Doing homework．
C．Having eye problems．
D．Having a bright idea．
解析：代词指代题。根据“Evans' eyes hurt and this made studying difficult．”可知，Evans的眼睛疼，这使得学习很困难。因此this指代“眼睛疼”这件事。故选C。
(　C　)7．How many problems about kerosene lamps are mentioned according to Paragraph 2
A．6． B．5．　　　　
C．4． D．3．
解析：细节理解题。根据“First，it can cause illnesses such as coughs．Also，the light can hurt people's eyes．Besides，it can lead to fires．Lastly，kerosene is expensive，so families have less money for food．”可知，文章一共提到4个使用煤油灯的问题。故选C。
(　A　)8．Put the following information into correct order according to the passage．
a．Evans went to a university．
b．Thousands of people had safe lights．
c．His first solar lamp was invented．
d．Kerosene lamps hurt Evans' eyes．
e．Recycled materials were used in the lamps．
f．People from many countries gave away money．
A．d－a－c－e－f－b
B．d－f－b－a－e－c
C．a－d－f－e－c－b
D．a－e－c－d－f－b
解析：细节理解题。根据“He had to do homework by the light of a kerosene lamp (煤油灯)．Evans' eyes hurt and this made studying difficult．”可知，煤油灯让Evans的眼睛疼。根据“Although studying was difficult，Evans was an excellent student and went to a university．”可知，尽管学习非常艰难，但Evans是个优秀的学生，并进入了大学。根据“Evans made his first solar lamp，and it worked．”可知，Evans制作了第一台太阳能灯。根据“First，Evans used recycled materials．Next，volunteers made the lamps．Finally，people from many countries gave away money to his team，so the lamps were usually free．”可知，Evans使用回收材料制灯，志愿者也来制灯，最后，许多国家的人给他的团队捐款，成千上万的人用上了免费的灯。因此，事件的正确顺序为d－a－c－e－f－b。故选A。
(　B　)9．Why does the writer give Julia's example in Paragraph 5
A．To share Julia's experience．
B．To show Evans' influence．
C．To describe Evans' feelings．
D．To introduce Evans' invention．
解析：推理判断题。根据“Thousands of people had safe lights．Julia，a mother of three，said，‘Thanks to Evans，my children have lights to read，and I have my own light to cook．’ The solar lamps made a big difference．”可知，举Julia的例子是为了说明Evans的发明创造给人们带来的影响。故选B。
(　D　)10．What is Evans like according to the passage
A．Polite，talented and humorous．
B．Quiet，smart and honest．
C．Humorous，clever and friendly．
D．Hard working，loving and creative．
解析：推理判断题。通读本文可知，Evans在艰苦的学习环境下上了大学，说明他非常勤奋；他为了解决使用煤油灯带来的一系列问题，发明创造了太阳能灯，说明他富有创造性；他想方设法降低太阳能灯的制作成本，让穷人也能用得上太阳能灯，说明他有爱心。故选D。
Ⅲ．词汇运用(20分)
(A)根据句意及汉语或首字母提示完成单词。
1．When the terrible earthquake (地震) happened，many people lost their lives．
2．The price of the coat is very low ．Why not buy it
3．I bought the shoes because I liked the style (样式) of them．
4．So many customers come to this supermarket to buy things．
5．Without doubt ，Linda performed the best among the three speakers．
(B)用括号内所给单词的适当形式填空。
6．What do you think is the most important in our daily (day) life
7．We all considered them as national heroes (hero)．
8．The ruler (rule) of the country is wise and just．
9．Thomas Edison was a great inventor (invent) in the world．
10．We don't want to eat these dumplings because they are too salty (salt)．
Ⅳ．选词填空(20分)
根据短文内容，用方框中所给单词的适当形式填空，使文章完整、通顺。每词限用一次。
it，be，because，what，by，invent，clean，popular，habit，hundred
There is a small thing we use every day．We usually put 1． it in the bathroom．Without it，we might have tooth problems．Can you guess 2． what it is Yes，it's the toothbrush．But do you know anything about its history
According to some research，before toothbrushes appeared，the ancient Chinese people 3． cleaned their teeth with some small tree branches(树枝)．About 800 years ago，people made a kind of brushes with pig hair and bamboo．It might 4． be the world's earliest form of toothbrushes．As time went 5． by ，the forms of toothbrushes changed．For example，people chose horse tail hair instead of pig hair 6． because pig hair was too hard．Imagine that you travel back to 7． hundreds of years ago and brush your teeth comfortably．It sounds fantastic，doesn't it
Around the 15th century，the Chinese toothbrush found its way into Europe．It became 8． popular among local people soon．The 9． invention of toothbrushes was not as famous as that of paper making，but it was very useful in daily life．Today we have a good 10． habit of brushing teeth．We should thank the ancient Chinese for it．
Ⅴ．书面表达(30分)
你们学校的英语俱乐部将举行主题为“I Want to Invent ”的英语演讲比赛。请你根据所给出的提示及要求，用英语写一篇演讲稿。
要求：1．将题目补充完整；
2．短文要包括思维导图所给出的所有提示内容；
3．词数不少于80；开头已经给出，不计入总词数。
I Want to Invent a Family Doctor Robot
Today I'm glad to be here to talk about what I want to invent．　I'd like to invent a family doctor robot，which can be used to cure people's illness without going out of their home．I think it will be very helpful and useful because of the following reasons．
First，you can see the doctor at home at once when you feel sick or get hurt．It can save us a lot of time，especially in emergency situations．Besides，hospitals today are always filled with patients，not everyone can be taken good care of there．However，with the help of our doctor robots，you can talk to your personal doctor one to one whenever you want to．
In short，family doctor robots can change our lives greatly．They will be of great help to people．　
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