Module 2 Science and technology Unit 4 Inventions学习讲义

学生 时段 日期 次数 第 次
课题 八年级上册U4学习
（一） 词汇检测
1. n. 广告 2. adj. 滑稽的，好笑的
3. v. 创造，创作 4. n. 电话，电话机
5. n. 车轮，轮子 6. adj.舒适的
7. n. (旧时的载客的) 四轮马车 8. n. 世纪
9. n. 乘客，旅客 10. v. 发明，创造
11. adj. 有用的，适用的 12. prep. 从…以后，自…以来
13. n. 距离，间距 14. n. 移动电话，手机
15. adv. 在任何时候 16. v. 开发，研制
17. n. 灯 18. n. 蜡烛
19. n. 白天，日间 20. n. 灰尘，尘土
21. adj. 特殊的，特别的 22. n.（飞行器的）翅膀 ，机翼
23. n.引言 24. n.汽油
单词拼写
1. This machine is old and heavy. He wants to i__________ a new one.
2. Could you tell me the d___________ between the Sun and the Moon
3. Miss Lee asked her students to give some presents to their parents on that s__________ day.
4.A lot of p__________ are staying in the station because of the heavy snow.
5. Amy always works hard in the d_________ and has dance classes in the evening.
6. You can call me a__________ today. I am free and I will be waiting for you
7. The watch was given by my grandpa; so it is very s .
8. A c_________ is a hundred years.
（二） 短语检测
1. 自那以来 2. 与…保持联系
3 . 在白天 4. 使…不接近，远离
5. 同时
完成句子
1. 汤姆犯的错误和我犯的一样多。
Tom made _________ __________ ___________ __________ I did.
2我的笔比她的贵。
My pen is __________ ___________ than hers. .
3.长时间玩电脑游戏对健康不好。
__________ computer games for too long _________ __________ ________ your health.
4.手机使人们可以远距离进行交流。
The phone makes people communicate with each other __________ __________ _________.
5.让孩子们远离火。太危险了。
_________the children ___________fires. It is too dangerous.
6. 我们两人应该互相帮助，互相学习。
We should help and learn _________ _________ ___________.
7.在她看来,英国食品不如中国食品美味。
In her opinion, English food is __________ _______ ________ _________Chinese food.
Unit 4知识点讲解
1. After its invention, travelling became faster and more comfortable.
comfortable :舒适的；形容词；动词为comfort；
比较级__________________最高级为_________________反义词为__________________
1).The sofa touches ____________ than that one.
A.comfortable B. much comfortabler C.more comfortable D.more comfortabler
2). He feels __________________(comfortable, uncomfortable) ; he wants to go home now.
2.Alexander Graham Bell invented one of the first practical telephones in 1786.
① __________:发明；创造 __________ n.发明家 __________ n.发明
②invent&discover辨析
invent 意为“发明”，发明之物是“从无到有”
discover 意为“发现”，发现“本来就已经存在，但不为人知”的事物
Columbus ________ America in 1492.
Modern football was ________ by British.
3.Since then, people have been able to speak to each other over long distances.
[be able to] 表示“能”、“会”时，与can可互换，意义差别不大。
[speak,talk,say,tell]
speak 强调说语言的能力 I can speak English.
say 强调说的内容 What did he say
tell 告诉，一个人对另一个人讲述 Let me tell you the truth.
talk 谈论，交谈 He is talking with his teacher.
1. Did he _____ it in English
A. tell B. speak C. say D. talk
2. The teacher _____ us to finish the homework in time.
A. tells B. speaks C. says D. talks
选用 say speak talk tell的适当形式填空。
1. He _________ he is busy．
2. “What language do you_________ ” “I _________Chinese.”
3. The teacher is_________loudly to the students．
4. She is_________with her classmates．
5. Please_________me the news．
4.They allow people to keep in touch with each other anytime, anywhere.
①allow (doing) sth 允许(做)某事。
We don’t allow eating in the classrooms.
②allow sb __________ sth 允许某人做某事。
My parents don’t allow me to go out at night.
People are not allowed _____ freely at the meeting and they don't allow _____ either.
A.to talk;smoking B.to talk;to smoke C.talking;smoking D.talking;to smoke
③be allowed to do被允许做某事
5.Thomas Edison developed the first practical light bulb in 1879.
develop : 开发，研制;发展；冲洗；
develop：v.发展；形容词：developed 发达的；developing 发展中的；欠发达的；
America is the biggest ________ country while china is the biggest _______ country.
We need to ________ solar energy.
6. With light bulbs , people can do as many things in the evenings as they can in the daytime.
With sunlight, air and water, we can be alive on Earth.
_______ 有 _______没有 考点：介词后面的动词用什么形式？
没有水，我们无法存活。 We can’t live _________ _________.
7. Can you imagine living without them _____________________ 想象做某事
( ) I didn’t imagine________a writer.in.my childhood.
A. became B.become . C.becoming D. to become
8.（P54）Keep the dust off your shoes.
①keep (on) doing sth. 坚持做某事
If you keep (on) practising your spoken English, you'll soon make great progress.
② keep sb/sth from doing阻碍，阻止 （注意：其中介词 from 不能省略。）
The heavy rain didn't keep them from watching the football match.
③ keep + sb/sth + 形容词。
These gloves will keep your hands warm.
They kept on _______(work) in the field, though it was raining.
The policeman kept the children ______ _______ the road when it was dangerous.
9.（P57）The Blacks throw as many cans as the Browns.
the Blacks：布莱克一家。the+姓氏的名词复数，表示“一家人”或“夫妻俩”
as many... as : 多达；和...一样多；many后接可数名词复数；
as much... as：多达；和...一样多;much后接不可数名词
我和你犯的错误一样多。
Lily今天喝的水和Lucy一样多。
10.（P58）We make our voice rise at the end.
辨析：sound,voice与noise
sound“声音”，泛指人能听到的自然界的声音；
voice“噪音”，只人说话，唱歌或鸟鸣叫的声音；
noise“噪音，吵闹声”，常指不悦耳，不和谐的嘈杂声。如：
The room is very quite you can’t hear any __________.
The girl is singing in a beautiful __________.
Don’t make any __________ －your father is sleeping.
11.（P61）It sometimes made a mess on the paper.
1）sometimes “有时”，提问时用how often He sometimes walks to school.
2）sometime“某个时候”，提问时用when I will go to Beijing sometime next week.
some times“几次”，提问时用how many times I have been to Japan some times.
4）some time“一段时间”，提问时用how long I stayed in Shanghai for some time.
用sometimes，sometime，some times或some time完成下面的句子
1.-Will you stay in Beijing for __________ -Yes, I will.
2. __________ he goes to school by bike and __________ by bus.
3. The museum was built __________ before 1258.
4. After __________, Mr Liu came back from abroad.
5. You lie to me____________________.
6.他太粗心了，以致于犯了几次同一个错误。
__________________________________________________________________
12.（P62）Zhuge liang used such lanterns to give signals in battles.
[use]
use sth to do sth = use sth for doing sth; 用某物做某事 We use computers to calculate. =_________________________________ used to do sth. I used to see a film with my elder brother when I was five years old. be used to do sth. The knife is used to cut the meat. be used to doing sth. I am used to watching TV after dinner.
( ) 1. I ________ outside to look at the stars when I was about eight.
A.was used to go B.used to go C.used to going D.use to go
( ) 2. He ________ in the past, but now he works hard.
A used to lazy B used to be lazy
C is used to be lazy D was used to be lazy
( ) 3.Her father ________ swimming in his free time.
A used to going B use to go C use to going D used to go
( ) 4. He ________ for a walk after supper.
A was used to go B use to go C is used to going D was used to going
( ) 5. Dr. Ma in a hospital, but now he works for ORBIS on the plane.
A. used to work B. used to working C. was used to working D. was used to work
( ) 6. When I was young, I a lot.
A. used to swim B. was used to swim C. used to swimming D. get used to swim
( ) 7. Tim used to sports until he hurt his legs in an accident.
A. love B. loves C. loving D. loved
八年级上册U4———课堂综合练习
一、单项选择。
1. Did you know that the Earth is home to________ animals
A. million B. millions C. million of D. millions of
2. I have collected stamps________I was nine years old.
A before B. if C. since D.when
3. Drivers shouldn’t be allowed________after drinking,or they will break the law.
A. drive B. driving C. to drive D. to be driven
4.----How are you today, Mike
----I’m________now. I don’t think this medicine is good for me.
A. badly B. better C. well D. worse
5. Can you imagine________without the light bulb
A. to live B. living C. live D. lives
6. The new Apple’s product (产品) Phone 12 is________among the young people.
A. meaningful B. traditional C. popular D. special
7. The computer was invented in the ________century.
A. twenty B. twentieth C. twelve D. two
8. After the wheel’s invention, ________became faster and more comfortable.
A. travelling B. travellers C. .travelled D. traveller
9. You should practice more to improve your English,then you’ll be ________at it
A. good B. better C. best D. the best
二、首字母填空。
1. The computer is one of the greatest i_________ in the twentieth century.
2. Sofas are more c _________than chairs.
3. We can see a_________everywhere in the street.
4. Can you tell me his t_________number I want to give him a call.
5. A lot of p_________are staying in the station because of the heavy snow.
三、用所给词的适当形式填空。
1. The __________ (invent) who have invented new things are very great.
2. This chair is __________(comfort). You shouldn’t buy it.
3. My Mom doesn't believe all the __________ (advertise).
4. Sometimes, machines are ___________ (fast) at doing things than people.
四、完成句子。
1. 我们镇上的游泳池白天开门。
The swimming pool in our town is open __________ __________ ___________.
2. 在19世纪初期，火车就开始运送乘客了。
In the early __________ __________, the trains began to carry passengers.
3. 自那以后，我们就没有看到过那位老师。
_____________ ____________, we haven’t seen the teacher.
4. 手机帮助人们互相保持联系。
The mobile phones help people ________ ________ __________ _________ each other.
5. 对你和你的家人来说最有用的发明是什么。
What is the ________ ________ invention to you and your family
6.马丁的家离学校最远。
Martin’s home _______ ________ ________ ________ school.
7.自那以来我们就没有相互见过面。
_________ __________ we haven’t seen each other.
8.老师不允许我们到学校外面去玩。
Our teacher doesn’t ______ us ________ _________ outside the school.
U3-U4形容词检测
用括号内所给词的正确形式填空。
1. The weather in the North is usually_________ (cool) than that in the South.
2. Of the students in his class, he is _________ (young) student.
3. Time is_________ (important) than money.
4. The blue bag is $140, and the red one is $100. So the blue bag is _________ (expensive) than the red bag.
5. Lucy is_________ (beautiful) among these girls.
6. He eats too much, so he gets______and_________ (fat).
7. Beijing is one of _________ (big) cities in the world.
8. Who is_________ (tall), Tom, Jack or Jason
9. it is _________________(funny) book I have read.
10.The _______________(careful) you are, the _______________(few) mistake you will have.
学生出题
1.This is__________ (good) film I have ever seen.
2. I am as__________ (young) as her.
3.I will have a__________ (far) study of the plant this year.
4.I want__________ (much) rice. Tm still hungry now.
5.Who drank__________ (little) milk, Lily, Mary or Tom
6.The sooner you are, the________ (good) it will be.
7.My__________ (old) sister is three years __________ (old) than me.
8.He is__________ (bad) at Maths. He is much__________ (bad) at Chinese and his English is__________ (bad) of all the subjects.
9.Whose home is__________ (far) from the supermarket, Jack’s, Jim’s or Tim’s
10.He is not as__________ (tall) as his brother.
八年级上册U4——课后作业
Recently, I did a survey on how the students in our class use computers every day. The following is the result. There are fifty students in our class. Only eight of us use computers to study or search for useful information. The other students use computer for fun. Fifteen students char with others online. Seventeen students play games. Ten of us listen to music and see films.
In my opinion, it is more important for us to use computer for study than for fun. So if we can use computer properly, they will be good for our study.
一、单项选择。
( )1. --- Where ______ you born
--- I was born ______ America.
A. was; at B. were; at C. was; in D. were; in
( )2. --- What's your dream, Jim
--- My dream is to be an inventor. I want to ______ many new things.
A. check B. calculate C. include D. invent
( )3.--- Could you ______ me ______ the floor. Torn
--- Of course, Mom.
A. make; clean B. make; cleaning C. help; cleaning D. help; clean
( )4. --- What do you ______ Ann
--- She is a smart girl. She is able ______ 10 telephone numbers in one minute.
A. think of; to remember B. find out; to remember
C. think of; remembering D. find out; remembering
( )5.--- What's the weather ______ today, Lily
--- It is ______ yesterday.
A. /; as cold as B. like; so cold as C. /; so cold as D. like; as cold as
( )6. --- Why ______ your mother so angry
--- Because my little sister ____ in the room. My mom spent a lot of time cleaning it.
A. were; copied down B. were; made a mess
C. was; made a mess D. was; copied down
( )7. --- Tim, today is my birthday. Come to my birthday party tonight.
--- I'm very sorry. My parents don't ______ me to go out at night.
A. care B. allow C. ask D. provide
( )8. --- Wow, this air conditioner is so ______.
--- It is the most expensive one in our shop. It is also ______ one.
A. expensive; better B. expensive; the best C. cheap; better D. cheap; the best
( )9. This town is so beautiful and clean. I believe that it will _____ a big city in the future.
A. made of B. made from C. develop from D. develop into
( )10. --- This invention is so beautiful.
--- In addition, it can ______ rain _____our bag and our bags car keep dry in the rain.
A. turn; off B. turn; in C. keep; in D. keep; off
二、语法选择。
After she did a lot of shopping, Mrs. Smith came out of the shop and started to walk to the bus stop. Her bag was so___1___that she had to rest for a few minutes. She stopped___2__a new red car. It was just at the side of the road. As she stood there, she saw a policeman__3____towards her. "Excuse me, madam," said the policeman. " Can you read___4___sign over there "
“Yes, I can,” said Mrs. Smith. ”It says 'No Parking'.”
"Right. Madam. So __5__ have you parked your car here I shall have to give you a parking ticket. "
"__6__ this isn't my car," said Mrs. Smith.
"Isn't it " said the policeman, and his face turned red. "I'm very sorry. While I shall have to put a ticket on the front of the car. " Before he was not able to finish __7__ the ticket, another woman had arrived. She kissed the policeman and said, "Hello, dear. I knew I could __8__ you here at this time of' the day. Happy birthday! I__9__you a birthday present. "
"Thank you, dear, But what is it " asked the policeman. “Here it is," His wife pointed at the red car. “A big __10__, isn’t it ” she continued. “Yes. But you mustn’t leave it on this road for very long. There's a ‘No Parking' sign over there. "the policeman sighed.
( )1. A.heavily B. heavy C.heavier D.more heavily
( )2. A.in B.by C.under D.over
( )3. A.coming B.come C.comes D.came
( )4. A.a B.an C.the D.不填
( )5. A.when B.why C.how D.who
( )6. A.Still B.Yet C.And D.But
( )7. A.to write B.write C.writing D.wrote
( )8. A.look up B.look for C.find D.find out
( )9. A.buy B.will buy C.have bought D.was buying
( )10. A.surprise B.surprising C.surprised D.surprises