Unit 6 When was it invented?学案（5课时）（含答案）

Unit 6 When was it invented ?
第一课时 Section A (1a-2d)
一、自主预习。
重点单词：
1.electric (名词） 2. please (形容词） (名词)
3.invent (名词） （名词） 4.day (形容词)
5.think (过去分词) 6.see (过去分词)
重点短语：
1.be used for doing 2.be used by 3.be used to do
4.be used to doing 5.我的荣幸 6.日常生活
7.想出 8.有道理 9.在那时 10.如此伟大的发明
二、合作探究。
（ ）1.-When was the car invented ?
-It in 1885 .
A. invented B is invented C. invents D. was invented
（ ）2.The shoes with lights are used for in the dark for people .
A. saw B. seen C. to see D. seeing
（ ）3.-Can you pass the book to me ? - .
A. That’s all right B. My pleasure C. That’s OK D. You are welcome .
（ ）4.Ann to the party . She had a great time with us .
A. invites B. is invited C. was invited D. has invited
（ ）5.Do you know who the first plane in 1903 ..
A. found B. discovered C. invented D. found out
课堂达标。
根据首字母及句意完成单词。
The s of your coat is very popular . Where did you get it ?
She’s doing an international science p .
Don’t m it .It’s my duty .
I have downloaded many beautiful songs from the w .
Her h was in a very pain from walking all day long .
拓展延伸。
她是如此好的一个学生。
She is student .
我喜欢那双鞋跟很特别的鞋子。
I like shoes .
不同发明的先锋者被列于那儿。
The pioneers of different inventions there.
我认为电视是在汽车之前发明的。
I think the TV the car .
想一想在我们的日常生活中多么频繁地使用它。
Think about how often it was used .
第二课时 Section A (3a-4c)
一、自主预习。
重点单词：
1.accident (形容词） 2. nation (形容词) 3.bring (过去式） 4.near (副词) 5.happen (同义词）6.translate （名词）
重点短语：
1.偶然，意外 2.据相信 3.落入
4.少于 5.发生 6 . 毫无疑问
7.all of a sudden 8.把---翻译成 9.在明火上方
二、合作探究。
（ ）1.The mobile phone has influenced people’s life a lot since it .
A. invents B is invented C. invented D. was invented
（ ）2.The tea was invented .
A. by an accident B. by accident C. by a accident D. by accidents
（ ）3.We were so happy because we were told a picnic this Sunday.
A. had B. having C. to have D. have
（ ）4.About 70 students are in the classroom .
A. less than B. more than C. at least D. at most
（ ）5.This kind of fruit nice . I’d like to taste one .
A. smells B. sounds C. fell D. look
课堂达标。
用所给词的正确形式填空。
Do you know who was the (invent) of the first bike .
I think Jack Chen is one of (popular) actors in China .
It (rain) heavily when I got home yesterday afternoon .
The tea plants (grow) in the south of China .
Many changes (take) place in the past few years.
拓展延伸。
上周格林先生想出了一个好主意去解决这个问题。
Mr. Green a good idea to solve the problem last week .
在上学的路上，李磊落入了河中。
Li Lei the river on his way to school .
他毫无疑问是我教过的最聪明的学生。
He is the cleverest student I’ve ever taught .
他突然转过身来看见了我。
he turned about and saw me .
请把这个句子译成中文。
Please the sentence Chinese .
第三课时 Section B (1a-1e)
一、自主预习。
重点单词：
1.Canada (形容词） 2. salt (形容词)
3.potato (复数） 4.final (副词)
二）重点短语：
1.错误地 2.最后
3.薯条 4.犯错误 5. 足够咸
二、合作探究。
（ ）1.Potato chips were .
A. thin enough B. enough thin C. thinner enough D. enough thinner
（ ）2.I add too much salt to the soup. Now it tastes too .
A. sweet B. salty C. sour D. crispy
（ ）3.The man took my umbrella mistake .
A. for B. at C. of D. by
（ ）4.Do you know the boy Tony .
A. call B. called C. calls D. calling
（ ）5.-Did you know ?- By Alexander Graham Bell.
A. how the telephone was invented B. how the telephone was invented
C. who was the telephone invented by D. who the telephone was invented by
课堂达标。
根据首字母补全单词。
It took n two hours to get there .
We’ve had several letters from satisfied c .
She likes c cookies . They are hard , dry and easily broken.
Lemons are s . Do you agree with me .
The honey is s ,but you shouldn’t eat too much.
拓展延伸。
句型转化。
My mother advised me to finish my homework first .(改为被动语态)
I finish my homework first by my mother.
I met one of my old friends at the airport by accident . (同义句)
I met one of my old friends at the airport .
The library was built last year . (对划线部分提问)
the library ?
The apples were picked up by the farmers . (改为主动语态)
The farmers these apples .
I was made to clean my room .(一般疑问句)
to clean your room ？
They saw her dance on the playground .(改为被动语态)
She dance on the playground.

第四课时 Section B (2a-2e)
一、自主预习。 重点单词：
1.hero (复数） 2. develope (名词) (形容词)
3.profession (形容词） 4.popular (名词)
重点短语：
1.分开 2.不仅，而且 3. ---的数量
4.多于，超过 5.同时 6.阻止---做某事
7.梦见，梦想 8.钦佩，仰慕 9.鼓励某人做
二、合作探究。
（ ）1.His mother often encourage him out his opinions .
A. speak B. to speak C. speaking D. will speak
（ ）2.The number of the students in our school over 3000 and a number of them
from China.
A. are ; is B .is ; are C. are ;are D .is ; is
（ ）3.Not only she but also I good at swimming .
A. is B. are C. am D. be
（ ）4.He goes to the beach and stays there for .
A. sometimes; some time B. sometimes; sometime
C. sometime; some times D. some times ; some time
（ ）5.We should stop people the waste water into river.
A. to put B. putting C. from putting D. put
课堂达标。 用括号中所给短语的正确形式填空。
（divide---into, look up to, at the same time ,come up with, by mistake, more than ,decide on）
He was excited to go abroad , but , he was worried about his old parents.
I took your book instead of mine .
She a new idea for interesting sales .
There are 80 classrooms in the school building.
All the students six groups.
She him for his honesty .
-Have they a date for the wedding ?-Not yet.
拓展延伸。
汤姆在他父亲的鼓励下开始弹吉他。
Tom begin playing the guitar by his father.
她梦想成为一名著名的作家。
She becoming a famous writer.
我们应该认真对待这件事情。
We should this matter .
孩子们应当钦佩他们的父母。
Children should their parents .
你在会议上还有什么想说的吗？
would you like to say at the meeting ?
第五课时 3a-selfcheck
单项选择：
( ) 1. My dad doesn’t like the sour in the slightest.
A. sound B. smell C. taste D. sight
（ ）2.I’m very for it is a trip .
A. pleasure ; pleased B. pleasure ; please
C. pleased ; pleasant D. pleasant ; pleased
（ ）3.Shoes with adjustable heels are used for the style of the shoes ..
A. change B. changes C. changed D. changing
（ ）4.We advise the students on the street .
A. play B. playing C. not to play D. not playing
（ ）5.We were made what he said .
A. to laugh B. laugh C. laughing D. laughed
（ ）6.The meeting will at nine o’clock tomorrow morning. .
A. happen B. be happened C. take place D. changed
（ ）7.The thief the day before yesterday .
A. caught B. was catching C. was caught D. catched
（ ）8.-What happened to him ?
- Oh, he lost his job in the bank .
A. in end B. at end C. at the end D. in the end
（ ）9.The heavy rain many students going home from school ..
A. stopped ; from B. prevented ; from C. kept; from D.A,B and C
（ ）10.—How was your climbing on Mount Tai?
—I didn’t believe I could do it _____ I got to the top.
A. until B. unless C. after D. When
完型填空。
The 50-year-old farmer (农民), Wu Yulu is quite different from the others at his village. He is the 1 of 38 handmade robots. He has been 2 to show his robots at the opening ceremony of the Shanghai World Expo.
Born in a 3 family, he did not have the opportunity to go to school. But even as a child, he knew he wanted to make machines. “I think 4 machines is a talent I was born with,” he said.
In 1987, he finally finished his 5 robot that could walk like a man. He named it “Wu No. 1.” 6 , his experiments (实验) have not been without danger. One of his fingers was injured in 1989. And in 1999, his house was 7 by fire.
In 2003, Wu and his robots were invited to perform in the Great Hall of the People in Beijing, and in 2009, his robots were on 8 along with the Chinese Shenzhou spaceships.
Wu’s latest dream is to invent robots 9 can help people in daily life. He will invent robots to help the disabled or look 10 children.
( ) 1. A. farmer B. coach C. inventor D. discoverer
( ) 2. A. refused B. invited C. collected D. developed
( ) 3. A. poor B. rich C. small D. warm
( ) 4. A. selling B. repairing C. cleaning D. making
( ) 5. A. first B. second C. best D. worst
( ) 6. A. However B. Until C. Instead D. So
( ) 7. A. cut B. built C. destroyed D. made
( ) 8. A. sale B. display C. time D. vacation
( ) 9. A. what B. when C. where D. that
( ) 10. A. up B. for C. after D. Into
三、阅读理解
Steven Jobs, the designer of Apple Computer, was not quite successful in his early years. At that time, he was not among the best students at school, and from time to time he got into trouble with either his schoolmates or his teachers. But he was full of new ideas, which few people saw the value of. Things remained the same when he went up to college and he dropped out halfway (中途退学).
After he left college, Steven Jobs worked as a video game designer at Atari. He worked there for only several months and then he went to India. He hoped that the trip would give him some new ideas and a change in life for the better.
Steven Jobs lived on a farm in California for a year after he returned from India. And then, in 1975, he began to make a new type of computer. Along with his friend Stephen Woziak, he designed the Apple Computer in his garage (车库). He chose the name “Apple” just because it reminded him of a happy summer he once spent in an apple tree garden.
His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.
( )1. Steven Jobs seemed ________ when he was young.
A. to be one of the best students at school
B. not to be a good student at school
C. to be liked by all his teachers
D. to leave the school
( )2. Why did Steven Jobs go to India .
A. Because he was interested in India.
B. Because he was given a job as a designer there.
C. Because he hoped to get some new ideas from the trip.
D. Because he wanted to study there.
( )3. Steven Jobs designed his new computer ________.
A. in India　　　　　 B. with his friend
C. in an apple tree garden　 D. by himself
( )4. Steven Jobs was famous for his ________ all over the world.
A. new ideas　　　　 B. apple trees　　
C. Apple Computer　　 D. video games
( )5. From this passage we can learn that ________.
A. Steven Jobs got on well with his schoolmates
B. Steven Jobs was full of new ideas, but only one of them was valuable.
C. Steven Jobs could only design video games
D. Steven Jobs liked trying new things and making his new ideas become true
四. 用括号内所给单词的适当形式填空。
1.Alarm clock is an ____________ (annoy) invention.
2.Mary thinks the computer is _________(use) invention in the world.
3.Now, we have many modern ____________ (invent), such as TV, computers, microwave ovens and so on.
4.It would be _________ (good) to have a computer than to have a radio.
5.I have got three days’ holiday, (include) New Year’s Day.
五. 根据括号内的要求改写句子。
1. Edison had many useful inventions in his life.(改为一般疑问句)
______ Edison ______ many useful inventions in his life?
I think the most helpful invention is the light bulb.(对划线部分提问)
_________ do you think _______ the most helpful invention?
3. The teacher gave me a book. (改为被动语态)
I ________ ________ a book by the teacher.
4. Potato chips were invented by mistake.(完成反意疑问句)
Potato chips were invented by mistake,____________ ____________?
5. When was your bike bought? (改为主动句)
When _________ you ________ your bike?
六. 用下列所给词的适当形式填空。
give, play, clever, wake, be
1. Football____________ in most middle schools every day.
2. The alarm clock is also used for_____ me up on time in the morning.
3. The young man ____________ some advice by the pianist an hour ago.
4. Who do you think is ____________ boy in your class?
5. She ____________ an English teacher at this school since 1989.
七、综合填词，用括号中所给单词适当形式填空。
（energy, invent, draw, until, dangerous, create, in, tired, because, country）
The bicycle is one of the simplest yet most useful inventions in the world. What is the most surprising is that it was not (1)__________ earlier, although the great inventor Leonardo da Vinci had (2) __________ pictures for bicycles and flying machines and some other things. Those things were not produced (3) __________ long after he died.
A person riding a bicycle uses very little (4) __________ to make the bicycle move, and there is no pollution at all when you are riding. Even so, in most developed (5) __________, most people don't go to work by bicycle. It is not (6) __________ the bicycles are expensive or people feel
(7) __________ if they ride to work.. It’s because the number of cars on the roads becomes larger. It certainly becomes more (8) __________ to ride a bicycle. As a result, more people put their bicycles away and go to work (9) __________ their cars. And in this way, the situation is made more serious. Perhaps the best way to make riding
safer and more popular is to (10) __________ paths only for bicycles.
（参考答案）
Unit 6 When was it invented ?
第一课时 Section A (1a-2d )

一、自主预习。
重点单词
1.electricity 2.pleased pleasant pleasure 3.inventor intention 4.daily 5.thought 6.seen
重点短语
被用来做 2.被---使用 3.被用来做 4.习惯做 5.my pleasure 6.daily life
7.come up with 8.have a point 9.at that time 10.such a great invention
二、合作探究。
1.D 2.D 3.B 4.C 5.C
三、课堂达标。
1.style 2.project 3.mention 4.website 5.heel
四、拓展延伸。
1.such a good 2.with special heels 3.were listed 4.was invented before 5. in our daily lives
第二课时 Section A (3a-4c )

一、自主预习。
重点单词
accidental 2.national 3.brought 4.nearly 5.take place 6.translator
重点短语
by accident 2.It’s believed that 3.fall into 4.less than 5.take place
6.without doubt 7.突然 8.translate... into 9.over an open fire
二、合作探究。
1.D 2.B 3.C 4.A 5.A
三、课堂达标。
1.inventor 2.the most popular 3.was raining 4.are grown 5. has taken place
四、拓展延伸。
1.came up with 2.fell into 3.without doubt 4.All of a sudden 5.translate into
第三课时 Section B (1a-1e )

一、自主预习。
重点单词
1.Canadian 2.salty 3.potatoes 4.finally
重点短语
1.by mistake 2.in the end 3.potato chips 4.make mistakes 5.salty enough
二、合作探究。
1.A 2.B 3.D 4.B 5.D
三、课堂达标。
1.nearly 2.customers 3.crispy 4. sour 5.sweet
四、拓展延伸。
1.was advised to 2.by chance 3.When was built 4.picked up 5.Were you made 6.was seen to

第四课时 Section B(2a-2e)

一、自主预习。
重点单词
1.heroes 2.development developed developing 3.professional 4.popularity
重点短语
divide...into 2.not only, but also 3.the number of 4.more than 5.at the same time
6.stop...from 7.dream of 8.look up to 9.encourage sb to do
二、合作探究。
1.B 2.B 3.C 4.A 5.C
三、课堂达标。
1.at the same time 2.by mistake 3.came up with 4.more than
5.were divide into 6.looks up to 7.decided on
四、拓展延伸。
1.was encourage to 2.dreams of 3. be serious about 4.look up to 5.What else

第五课时 3a-self check
一、单项选择题。
1.B 2.C 3.D 4.C 5.A 6.C 7.C 8.D 9.D 10.A
二、完形填空。
1.C 2.B 3.A 4.D 5.A 6.A 7.C 8.B 9.D 10.C
三、阅读理解。
1.B 2.C 3.B 4.C 5. D
四、用括号内所给单词的正确形式填空。
1.annoying 2.the most useful 3.inventions 4. better 5.including
五、根据括号内的要求改写句子。
1.Did have 2. What is 3.was given 4.weren’t they 5.did buy
六、用下列单词的适当形式填空。
1.is played 2.waking 3.was given 4.the cleverest 5.has been
七、综合填词。
1.invented 2.drawn 3.until 4.energy 5. countries 6.because 7.tired 8.dangerous 9.in10.create