Unit3 Computers 第3课时Grammar导学案

中小学教育资源及组卷应用平台
Module2 Unit 3 Computers Grammar导学案
学生姓名
班级
序号
课题内容 Unit3 Computers Grammar
学习目标 与
核心素养 掌握形容词副词比较级最高级的构成方式。
能运用形容词副词的比较级最高级比较事物。
能运用形容词副词的比较级最高级简单描述事物，进行交流。
学习重点 能运用形容词副词的比较级最高级比较事物。
学习难点 能运用形容词副词的比较级最高级简单描述事物，进行交流。
【预习案】
朗读课本P39.10形容词副词的比较级最高级，并尝试总结规律。
【列出我的疑惑】
【探究案】
探究点一： 形容词副词比较级最高级构成规则
Read and summary
原级 比较级 最高级
small smaller smaller
young younger younger
fast faster faster
形容词、副词的最高级的构成规则：1 . 一般在形容词、副词后加上___表示比较级，
加上____表示最高级。
2. Read and summary
原级 比较级 最高级
large larger larger
nice nicer nicer
fine finer finer
形容词、副词的最高级的构成规则：2. 以不发音的e结尾的，只加上___表示比较
级，加上___表示最高级。
3. Read and summary?
原级 比较级 最高级
early earlier earlier
happy happier happier
形容词、副词的最高级的构成规则：3.? 以辅音字母+y 结尾的，把消去__,然后加
上____表示比较级；加上_____表示最高级。
4. Read and summary?
原级 比较级 最高级
big bigger biggest
thin thinner thinnest
wet wetter wettest
fat fatter fattest
hot hotter hottest
形容词、副词的最高级的构成规则：4. 双写____________________，然后加上___
表示比较级；加上___表示最高级。
5. Read and summary
原级 比较级 最高级
happily more happily most happily
heavily more heavily most heavily
形容词、副词的最高级的构成规则：5. 双音节和多音节的形容词，副词，在这些形
容词和副词前加上_____表示比较级；加上_____表示最高级。
6.不规则变化
good / well – better – best
bad / badly – worse – worst
many / much – more – most
little – less – least
far – farther / further – farthest/ furthest
7.写出下列形容词的比较级与最高级
nice-_______ - _______ 2. thin-________ -________
early-________-_________4.hot-________-________
happy-________-_________ 6.easy-________-_________
difficult - _____________ - _____________
beautiful - ____________ -_______________
popular - _____________- _______________
careful- ____________-_______________
good/well - _________ - ______________
bad/ill - ____________ - ______________
many/much - _________- ______________
little - ____________ - _____________
探究点二：
完成课本练习P39，40A；P41 B1，B2
【我的知识网络图】
【训练案】
Ⅰ.单项选择。
1. --- Home is __________ place wherever you go.
--- East or west, home is the best.
A. warm B. warmer C. warmest D. the warmest
2. --- Is it __________ cheaper and __________ enjoyable to travel by train than by plane?
--- Yes, I think so.
A. very; very more B. even; a little
C. more; much more D. much; far more
3. I felt much __________ after I told the problems to my close friend.
A. good B. better C. better D. best
4. --- I want to buy a shirt. But I have a little money.
--- The shirts here are all very cheap. And the yellow one is __________. Do you like it?
A. cheap B. cheaper C. the cheapest D. expensive
5. --- Do you know that China is one of __________ countries in the world?
--- Yes, I do. It's __________ older than America.
A. the oldest; very B. old; very
C. the oldest; much D. oldest; much
Ⅱ.用括号中所给单词的适当形式填空。
6. Which lesson is ____________________ (difficult) in Book 2?
7. That was one of ____________________ (exciting) moments in 2019?
8. This kind of food must be ____________________ (delicious) than that kind.
9. Emily used to be short, but now she is much __________ (tall).
10. That is ____________________ (easy) of all.
Ⅱ.完形填空
The computer plays an important part in our everyday life. It is one of the greatest 11 in the world in the 12 century. It works for us not only at home, in the offices, in big shops, but also at schools. Today it is used 13 many ways. It really brings the world large wealth (财富) and happiness.
　The first computer in the world was 14 Enid. It was built in America in 1946. It was 15 and heavy. 16 it was born, it has been developing very fast. Until now it has gone 17 four periods(时期)and changed a lot. There are many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more helpful.
　　The computer can do most of the things 18 people. It can help us know about the real world more quickly, learn 19 we want to learn and think for ourselves.
20 a student in the twenty-first century, you must work hard at it.
11. A. inventions B. discoveries C. robots
12. A. twenty-first B. twenties C. twentieth
13. A. in B. to C. by
14. A. found B. invented C. called
15. A. easy B. small C. large
16. A. For B. Until C. Since
17. A. by B. across C. through
18. A. for B. to C. at
19. A. what B. that C. which
20. A. For B. Be C. As
Ⅳ.阅读理解
Computers are useful machines. They can help people a lot in their life. For example, they can help people to save much time to do much work, and they can help people to work out many problems they can't do easily. Our country asks everyone to learn to use computers except the old people.
Today more and more families own computer. Parents buy computers for their children. They hope that computers can help them to improve their studies at school. But many of their children use computers to play games and watch videos. For most students, computers cannot help them to study better but make them fall behind. So computers are locked in boxes by parents.
In some other countries, even some scientists also hate computers. They say computers let millions of people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they bring people happiness? It will be decided(被决定) by people themselves!
21. Why do we say the computer is a useful machine?
A. Because our country asks us to learn to use it.
B. Because it can help us a lot.
C. Because we can use it to play games.
D. Because it can help us to find jobs.
22. What do many parents complain about?
A. They complain that their children use computers to play games.
B. They complain that computers let them lose their jobs.
C. They complain that computers bring them a lot of trouble.
D. They complain that computers can’t bring them happiness.
23. In this passage we know computers __________.
A. also bring us trouble
B. bring us happiness only
C. are hated by people
D. are bad for people's health
24. Can computers really help children to study better?
A. Yes, they can. B. It's hard to say.
C. No, they can’t. D. Of course not.
25. How do you understand the last sentence of this passage?
A. It means computers are used by people.
B. It means people can live well without computers.
C. It means one must decide how to use the computer.
D. It means computers are strange machines.
【教与学的反思】
探究案答案：
探究点一：
1.
2.
3.
4.
5.
7.
探究点二：
A
B
C
训练案答案：
Ⅰ.1-5 DDCCC
Ⅱ. 6. the most difficult
7. the most exciting
8. more delicious
9. taller
10. the easiest
Ⅲ. 11-15 ACACC 16-20 CCAAC
Ⅳ. 21-25 BAABC
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