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2020-2021学年Unit 3 Computers导学案及答案
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这是一份2020-2021学年Unit 3 Computers导学案及答案，共5页。学案主要包含了列出我的疑惑，我的知识网络图，教与学的反思等内容，欢迎下载使用。
【预习案】
1. 两人一组尝试朗读Talk time部分内容。
2. 总结句子重音规则
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3.完成课本43页Speak up B1，B2。
【列出我的疑惑】
【探究案】
探究点一：
在下面的对话中，给需要额外重读的单词下面加两个下划线，并想一想为什么。
Salesman: Can I help yu, sir?
Allen: Yes, I need a mnitr. Hw much is the C4095?
Salesman: It csts ￥1,298, and it’s ur newest mdel.
Allen: What abut its weight?
Salesman: It’s light and nly weighs 4kg.
Allen: Des it sell well?
Salesman: Yes, it is the mst ppular mdel in ur shp. We have sld 50 this mnth.
探究点二：
1.完成44页Writing。
2. 写作：Using cmputers
1. 短文字数 80词左右。
2. 内容包括以下内容：
①写出至少三条我们可以使用电脑做的事情。
②列出至少两条我们不可以使用电脑做的事情。
③合理的开头和结尾。
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
探究点三：Language pints
把某物卖给某人________________________
受……欢迎________________________
盼望；期待________________________
【我的知识网络图】
【训练案】
Ⅰ.单项选择
1．—Of the three bys, Jim is ________ ne.
—Yes, he is shrter than Tm and me.
A．shrter B．the shrtest C．shrt
2．—Yu are t ________, Lucy. Yu shuld eat mre fd.
—N, I’m nt. My little brther is ________ than me.
A．fat; much fatter B．thin; much thinner C．fatter; much fatter
3．—A bicycle is ften ________ than a car in twns.
—Yes, it can g thrugh the small street freely.
A．mre cnvenient B．mst cnvenient C．much cnvenient
4．—Air pllutin is getting ________.
—Yes, but we have taken sme measures t stp it. Lk! the sky is _______ bluer than
befre.
A．bad and bad; less B．bad and bad; mre C．wrse and wrse; much
5．—The water in this river is even ________ than it was last year.
—S the gvernment shuld take actin t stp it.
A．dirtier B．mre dirty C．dirtiest
Ⅱ.用所给单词的适当形式填空
6．The East Lake Park is ne f ___________________(beautiful)parks in Shenzhen.
7．The little by is even _______(tall)than he was last year.
8．I think this stry is ______________(exciting)than any ther stry.
9．Of the three girls, Lily is _____________(shrt)ne.
10．Living in the cuntryside is much ____________(relaxing)than living in the dwntwn.
Ⅲ. 完形填空
The cmputer is fast, and never makes a mistake, while peple are t slw, and 11 f mistakes smetimes. That's what peple ften say when they talk abut cmputers. Fr ver a quarter f a century, scientists have been 12 better and better cmputers. Nw a cmputer can 13 a lt f everyday jbs wnderfully. It is 14 used in factries, hspitals, pst ffices and airprts. A cmputer can reprt, decide and cntrl it in almst 15 field. Many cmputer scientists are thinking f making the cmputer “think” like a 16 . With the help f a persn, a cmputer can draw pictures, write music, talk with peple, play chess, 17 . vices , translate languages and s n. Perhaps cmputers will ne day really think and feel. D yu think the peple will be afraid when they find that the cmputer is t clever t listen t and serve the peple? N, peple will make better use f the cmputers in the future. Man is always the _18 f the cmputer. The cmputer 19 . nly with the help f man. It cannt take the 20 f man.
11. A. full B. afraid C. aware
12. A. lving B. building C. making
13. A. have B. ffer C. d
14. A. widely B. sadly C. deeply
15. A. all B. every C. bth
16. A. man B. mnkey C. machine
17. A. buy B. sell C. recgnize
18. A. friend B. master C. enemy
19. A. gets B. takes C. wrks
20. A. rder B. place C. mney
Ⅳ.阅读理解
Mst parents lve the Internet and want their kids t use it. But a new survey(调查)in America finds many parents are als afraid f the nline wrld. They wrry that their kids will get in truble with peple they meet nline.
The study was dne nline frm May 5 t May 10 by Insight Research Grup. It says 80% f parents are wrried abut kids meeting bad peple nline. That’s because yung peple wh largely have grwn up with the Net think f it as a way f shwing persnal feelings. T yung peple, the benefits(好处)f giving ut sme persnal infrmatin t nline friends utweigh(超过)the risks(风险)．And, the study shws they are s cmfrtable with the Internet that 78% f them have a persnal website r blg.
Parents als realize the imprtance f the Internet. The survey shws 91% think the Net helps their children shw their feelings, and 77% think the Internet is ne f the mst valuable educatin tls that children have. But 88% think it’s imprtant t knw what their kids are ding nline. Findings shw bth parents and children need mre educatin abut using the Internet.
21．Accrding t the survey, wh are afraid f the nline wrld?
A．Kids. B．Parents. C.Teachers D．Pen friends.
22．Why may yung peple get in truble with peple they meet nline?
A．Because they like t make friends with peple nline.
B．Because they lk n thse peple as their real friends.
C．Because they may give ut their persnal infrmatin nline.
D．Because they feel it’s gd t get n the Internet.
23．What des the third paragraph mainly talk abut?
A．What the kids are ding nline.
B．Bth parents and children need mre educatin.
C． The Internet is ne f the mst valuable educatin tls.
D．The imprtance f the Internet.
24．Which f the fllwing is NOT true?
A．The survey lasted fr 6 days.
B．77% students think the Internet is ne f the mst valuable educatin tls.
C．78% f yung peple have a persnal blg.
D．91% parents think the Internet is helpful fr children t shw feelings.
25．What is the writer’s aim f writing the passage?
A．T shw the parents’views t the Internet.
B．T shw that many yung peple have a blg.
C．T tell us the benefits f the Internet.
D．T tell us the risks f the Internet.
【教与学的反思】
训练案答案：
Ⅰ. 1-5 BBACA
Ⅱ. 6.the mst beautiful 7.taller 8.mre exciting 9.the shrtest 10.mre relaxing
Ⅲ. 11-15 ACCAB 16-20 ACBCB
Ⅳ. 21-25 BCDBA学生姓名
班级
序号
课题内容
Unit 3 Cmputers Speaking,Writing and Study skills
学习目标
与
核心素养
能使用特别重音的朗读技巧，表达不同的意图和态度。
能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级对比事物。
能谈论电脑的利与弊，并能根据谈论内容完成写作。
学习重点
能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级最高级对比事物。
学习难点
能谈论电脑的利与弊，并能根据谈论内容完成写作。
【预习案】
1. 两人一组尝试朗读Talk time部分内容。
2. 总结句子重音规则
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3.完成课本43页Speak up B1，B2。
【列出我的疑惑】
【探究案】
探究点一：
在下面的对话中，给需要额外重读的单词下面加两个下划线，并想一想为什么。
Salesman: Can I help yu, sir?
Allen: Yes, I need a mnitr. Hw much is the C4095?
Salesman: It csts ￥1,298, and it’s ur newest mdel.
Allen: What abut its weight?
Salesman: It’s light and nly weighs 4kg.
Allen: Des it sell well?
Salesman: Yes, it is the mst ppular mdel in ur shp. We have sld 50 this mnth.
探究点二：
1.完成44页Writing。
2. 写作：Using cmputers
1. 短文字数 80词左右。
2. 内容包括以下内容：
①写出至少三条我们可以使用电脑做的事情。
②列出至少两条我们不可以使用电脑做的事情。
③合理的开头和结尾。
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
探究点三：Language pints
把某物卖给某人________________________
受……欢迎________________________
盼望；期待________________________
【我的知识网络图】
【训练案】
Ⅰ.单项选择
1．—Of the three bys, Jim is ________ ne.
—Yes, he is shrter than Tm and me.
A．shrter B．the shrtest C．shrt
2．—Yu are t ________, Lucy. Yu shuld eat mre fd.
—N, I’m nt. My little brther is ________ than me.
A．fat; much fatter B．thin; much thinner C．fatter; much fatter
3．—A bicycle is ften ________ than a car in twns.
—Yes, it can g thrugh the small street freely.
A．mre cnvenient B．mst cnvenient C．much cnvenient
4．—Air pllutin is getting ________.
—Yes, but we have taken sme measures t stp it. Lk! the sky is _______ bluer than
befre.
A．bad and bad; less B．bad and bad; mre C．wrse and wrse; much
5．—The water in this river is even ________ than it was last year.
—S the gvernment shuld take actin t stp it.
A．dirtier B．mre dirty C．dirtiest
Ⅱ.用所给单词的适当形式填空
6．The East Lake Park is ne f ___________________(beautiful)parks in Shenzhen.
7．The little by is even _______(tall)than he was last year.
8．I think this stry is ______________(exciting)than any ther stry.
9．Of the three girls, Lily is _____________(shrt)ne.
10．Living in the cuntryside is much ____________(relaxing)than living in the dwntwn.
Ⅲ. 完形填空
The cmputer is fast, and never makes a mistake, while peple are t slw, and 11 f mistakes smetimes. That's what peple ften say when they talk abut cmputers. Fr ver a quarter f a century, scientists have been 12 better and better cmputers. Nw a cmputer can 13 a lt f everyday jbs wnderfully. It is 14 used in factries, hspitals, pst ffices and airprts. A cmputer can reprt, decide and cntrl it in almst 15 field. Many cmputer scientists are thinking f making the cmputer “think” like a 16 . With the help f a persn, a cmputer can draw pictures, write music, talk with peple, play chess, 17 . vices , translate languages and s n. Perhaps cmputers will ne day really think and feel. D yu think the peple will be afraid when they find that the cmputer is t clever t listen t and serve the peple? N, peple will make better use f the cmputers in the future. Man is always the _18 f the cmputer. The cmputer 19 . nly with the help f man. It cannt take the 20 f man.
11. A. full B. afraid C. aware
12. A. lving B. building C. making
13. A. have B. ffer C. d
14. A. widely B. sadly C. deeply
15. A. all B. every C. bth
16. A. man B. mnkey C. machine
17. A. buy B. sell C. recgnize
18. A. friend B. master C. enemy
19. A. gets B. takes C. wrks
20. A. rder B. place C. mney
Ⅳ.阅读理解
Mst parents lve the Internet and want their kids t use it. But a new survey(调查)in America finds many parents are als afraid f the nline wrld. They wrry that their kids will get in truble with peple they meet nline.
The study was dne nline frm May 5 t May 10 by Insight Research Grup. It says 80% f parents are wrried abut kids meeting bad peple nline. That’s because yung peple wh largely have grwn up with the Net think f it as a way f shwing persnal feelings. T yung peple, the benefits(好处)f giving ut sme persnal infrmatin t nline friends utweigh(超过)the risks(风险)．And, the study shws they are s cmfrtable with the Internet that 78% f them have a persnal website r blg.
Parents als realize the imprtance f the Internet. The survey shws 91% think the Net helps their children shw their feelings, and 77% think the Internet is ne f the mst valuable educatin tls that children have. But 88% think it’s imprtant t knw what their kids are ding nline. Findings shw bth parents and children need mre educatin abut using the Internet.
21．Accrding t the survey, wh are afraid f the nline wrld?
A．Kids. B．Parents. C.Teachers D．Pen friends.
22．Why may yung peple get in truble with peple they meet nline?
A．Because they like t make friends with peple nline.
B．Because they lk n thse peple as their real friends.
C．Because they may give ut their persnal infrmatin nline.
D．Because they feel it’s gd t get n the Internet.
23．What des the third paragraph mainly talk abut?
A．What the kids are ding nline.
B．Bth parents and children need mre educatin.
C． The Internet is ne f the mst valuable educatin tls.
D．The imprtance f the Internet.
24．Which f the fllwing is NOT true?
A．The survey lasted fr 6 days.
B．77% students think the Internet is ne f the mst valuable educatin tls.
C．78% f yung peple have a persnal blg.
D．91% parents think the Internet is helpful fr children t shw feelings.
25．What is the writer’s aim f writing the passage?
A．T shw the parents’views t the Internet.
B．T shw that many yung peple have a blg.
C．T tell us the benefits f the Internet.
D．T tell us the risks f the Internet.
【教与学的反思】
训练案答案：
Ⅰ. 1-5 BBACA
Ⅱ. 6.the mst beautiful 7.taller 8.mre exciting 9.the shrtest 10.mre relaxing
Ⅲ. 11-15 ACCAB 16-20 ACBCB
Ⅳ. 21-25 BCDBA学生姓名
班级
序号
课题内容
Unit 3 Cmputers Speaking,Writing and Study skills
学习目标
与
核心素养
能使用特别重音的朗读技巧，表达不同的意图和态度。
能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级对比事物。
能谈论电脑的利与弊，并能根据谈论内容完成写作。
学习重点
能根据图表信息完成电子邮件，并能正确使用形容词副词的比较级最高级对比事物。
学习难点
能谈论电脑的利与弊，并能根据谈论内容完成写作。
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