冀教版英语八年级下册 Unit 4 Lesson 23《The Internet-- Good or Bad》课件(共21张PPT)
be harmful to = be bad for 对……有害 花费太长时间上网对你的健康有害 Spending too much time online is harmful to your health.
is bad for
展开：Spending too much time online is harmful to your_______.
Advantages
1.With the Internet, people are able to connect and share in seconds information _____________ . easier 2.In many ways it makes life ________and simplier.
Video
Use the Internet properly and carefully and it can make our life more colourful.
1 primary school 小学 2 indulged in =be addicted in 沉迷于 开拓眼界 4 gradually 逐渐 5 eyesight 眼界
3.There are three disadvantages of the Internet in the text. what are they? First, spending too much time online is harmful to people`s healthy.
Practice
眼睛 eyes 皮肤 记忆力 skin memory 睡眠 …… sleeping
3.There are three disadvantages of the Internet in the text.what are they?
First, spending too much time online is harmful to people`s healthy.
e the Internet properly and carefully and it can make your life more colourful. 正确并小心地使用互联网，它会使你的生活更加丰富多彩。 _______________________________________________________
writing
Writing
网络对我们来说很有用，而其利弊同时存在。请以“ advantages and disadvantages of the Internet”为题，短文中应包括以下提示部分，可适当发挥写一篇80词左右作文。
3 expanded my horizons
Extended -Reading
阅读短文，将四题已经完成的A,B,C,D 填入下列短文相应的 位置 D such It is useful and important to use the Internet._____, as reading books, listening to music, chatting with friends and so on. Sometimes, the Internet can get things done quickly. It helps us to save a lot of time. It is one of the most important parts in our life. However, _____. A It can also cause lots of problems. C Some people often feel sleepy and sick. Second, First,______. if you spend too much playing games , you will have less time to do your homework or communicate with your parents. ____. B It is dangerous to meet anyone online alone. In a word, we must use the Internet properly and carefully.
get sth. done “完成，做完某事”
Practice
be able to = can 能够（二者不可混用）
1. I can able to use the Internet.(改错) can/am able to 2.We __________ go on a vacation next week. A. were able to B. will are able to C. will be able to D. can able to
First, spending too much time online is harmful to people`s healthy. Second, it may even cause them to be less social with family and friends.
Aside from that, some people attack the web or use the Internet to steal other’s personal information or banking information.
get sth. done “完成，做完某
Task-based reading
Read P3~4, answer these questions.
1. 找出第三段的主旨句2.找出同义句3.回答问题4. 翻译句子
1.What is the main idea of the third paragraph(段落)? Some of the disadvantages can become real problems ________________________________________________ if we don’t take care. ———————————————————————— 2.But, the Internet has advantages and disadvantages. But, every coin has two sides. _________________________________ 3.How many disadvantages of the Internet does this text mention (提 Three. 到)?______________________
n. 缺点；不利因素
properly /‘prɒpəlɪ/ adv. 正确的 v.偷盗；窃取 steal /sti:l/ (stole/stolen) aside /ə‘saɪd/ adv.除……之外；在旁边 adj&adv（little 的比较级）更少的 less /les/ cause /kɔ:z/ v.& n. 引起；发生 n. 网络;网 web /web/ v.袭击；损害 attack /ə‘tæk/ simple /‘sɪmpəl / adj.简单的，简明的 n.银行业 banking /‘bæŋkɪŋ/
Match(连线)
1 in seconds 2 far away 3 aside from 4 stay in touch with 5 take up 6 Every coin has two sides. 遥远的；远离 除……之外 在数秒内 任何事物都有两面性。 和…保持联系 占据
Match(连线)
little
比较级
less +不可数名 fewer +可数名复
ห้องสมุดไป่ตู้few
less money than you have. 小试牛刀 1.I have ______ 2.I have ______books than you have. fewer
3.There are three disadvantages of the Internet in the text. What are they?
陌生人
send e-mails
search for information
Situational Play
————What
do you think of the Internet?
Good or Bad?
Situational Play
advantage
n. 优势;有利条件/因素
disadvantage
1 in seconds 2 far away 3 aside from 4 stay in touch with 5 take up 6 Every coin has two sides. 遥远的；远离 除……之外 在数秒内 任何事物都有两面性。 和…保持联系 占据
Listening
Listen to P1~2 and fill the blanks with the words 1.With the Internet, people are able to connect and share information in seconds . _____________ Simple /'sɪmpəl / easier 2.In many ways it makes life ________and simpler. 简单的，简明的 3.It helps us get things ________ done more quickly. 网络帮我们更快速地完成事情。 easy to stay in touch. 4. If a friend lives far away, the Internet makes it _______ useful tool, but don’t let the Internet take up all of our 5. The Internet can be a ______ 别让我网络占据我们的所有时间 有用的工具 time ______.
is bad for
展开：Spending too much time online is harmful to your_______.
Advantages
1.With the Internet, people are able to connect and share in seconds information _____________ . easier 2.In many ways it makes life ________and simplier.
Video
Use the Internet properly and carefully and it can make our life more colourful.
1 primary school 小学 2 indulged in =be addicted in 沉迷于 开拓眼界 4 gradually 逐渐 5 eyesight 眼界
3.There are three disadvantages of the Internet in the text. what are they? First, spending too much time online is harmful to people`s healthy.
Practice
眼睛 eyes 皮肤 记忆力 skin memory 睡眠 …… sleeping
3.There are three disadvantages of the Internet in the text.what are they?
First, spending too much time online is harmful to people`s healthy.
e the Internet properly and carefully and it can make your life more colourful. 正确并小心地使用互联网，它会使你的生活更加丰富多彩。 _______________________________________________________
writing
Writing
网络对我们来说很有用，而其利弊同时存在。请以“ advantages and disadvantages of the Internet”为题，短文中应包括以下提示部分，可适当发挥写一篇80词左右作文。
3 expanded my horizons
Extended -Reading
阅读短文，将四题已经完成的A,B,C,D 填入下列短文相应的 位置 D such It is useful and important to use the Internet._____, as reading books, listening to music, chatting with friends and so on. Sometimes, the Internet can get things done quickly. It helps us to save a lot of time. It is one of the most important parts in our life. However, _____. A It can also cause lots of problems. C Some people often feel sleepy and sick. Second, First,______. if you spend too much playing games , you will have less time to do your homework or communicate with your parents. ____. B It is dangerous to meet anyone online alone. In a word, we must use the Internet properly and carefully.
get sth. done “完成，做完某事”
Practice
be able to = can 能够（二者不可混用）
1. I can able to use the Internet.(改错) can/am able to 2.We __________ go on a vacation next week. A. were able to B. will are able to C. will be able to D. can able to
First, spending too much time online is harmful to people`s healthy. Second, it may even cause them to be less social with family and friends.
Aside from that, some people attack the web or use the Internet to steal other’s personal information or banking information.
get sth. done “完成，做完某
Task-based reading
Read P3~4, answer these questions.
1. 找出第三段的主旨句2.找出同义句3.回答问题4. 翻译句子
1.What is the main idea of the third paragraph(段落)? Some of the disadvantages can become real problems ________________________________________________ if we don’t take care. ———————————————————————— 2.But, the Internet has advantages and disadvantages. But, every coin has two sides. _________________________________ 3.How many disadvantages of the Internet does this text mention (提 Three. 到)?______________________
n. 缺点；不利因素
properly /‘prɒpəlɪ/ adv. 正确的 v.偷盗；窃取 steal /sti:l/ (stole/stolen) aside /ə‘saɪd/ adv.除……之外；在旁边 adj&adv（little 的比较级）更少的 less /les/ cause /kɔ:z/ v.& n. 引起；发生 n. 网络;网 web /web/ v.袭击；损害 attack /ə‘tæk/ simple /‘sɪmpəl / adj.简单的，简明的 n.银行业 banking /‘bæŋkɪŋ/
Match(连线)
1 in seconds 2 far away 3 aside from 4 stay in touch with 5 take up 6 Every coin has two sides. 遥远的；远离 除……之外 在数秒内 任何事物都有两面性。 和…保持联系 占据
Match(连线)
little
比较级
less +不可数名 fewer +可数名复
ห้องสมุดไป่ตู้few
less money than you have. 小试牛刀 1.I have ______ 2.I have ______books than you have. fewer
3.There are three disadvantages of the Internet in the text. What are they?
陌生人
send e-mails
search for information
Situational Play
————What
do you think of the Internet?
Good or Bad?
Situational Play
advantage
n. 优势;有利条件/因素
disadvantage
1 in seconds 2 far away 3 aside from 4 stay in touch with 5 take up 6 Every coin has two sides. 遥远的；远离 除……之外 在数秒内 任何事物都有两面性。 和…保持联系 占据
Listening
Listen to P1~2 and fill the blanks with the words 1.With the Internet, people are able to connect and share information in seconds . _____________ Simple /'sɪmpəl / easier 2.In many ways it makes life ________and simpler. 简单的，简明的 3.It helps us get things ________ done more quickly. 网络帮我们更快速地完成事情。 easy to stay in touch. 4. If a friend lives far away, the Internet makes it _______ useful tool, but don’t let the Internet take up all of our 5. The Internet can be a ______ 别让我网络占据我们的所有时间 有用的工具 time ______.
合集下载
八年级英语下册Unit4Lesson23TheInternet_GoodorBad习题课件新版冀教版
corner of the world.
advantages
10. 【新题】Chinese BDS has more _____________ (优势) than
the other three.
三、用所给单词的适当形式填空 11. 【新题】With 5G, people can download a film in __se_c_o_n_d_s__ (second). 12. The Internet makes life easier and __si_m__p_le_r__ (simple). 13. Don’t tell your __p_e_rs_o_n_a_l_ (person) information to a stranger.
3 coin
8 Spending; is harmful to
4 cause
9 Aside from; steal; personal
5 less
10 a useful; take up
习题链接
题组专训•突破考点
答案呈现
1D
6 keep/stay in touch with
2 disadvantage 7 C
A. to break
B. breaking
C. break
D. broken
【点拨】考查非谓语动词。“ have+sth. (宾语) + 过去分词” 意为“让/ 叫/ 使某事被做”。宾语sth. 后面用过去分词作宾 语补足语, 说明sth. 与过去分词表示的动作之间是被动关系。
5. —Goodbye, everyone. ___D____.
【点拨】句意为“她的包被偷了, 最后她向警察求助”。 考查非谓语动词。have sth. done 是一个常用结构, 意思是 “使什么被做”, sth. 是宾语, 所以done 是宾语补足语, 过 去分词表示被动, 故选B。
冀教版英语八年级下册Lesson 23PPT
冀教版英语八年级下册
Unit 4 The Internet Connects Us
Lesson 23 The Internet--Good or Bad?
Good morning
What do you usually do on the Internet?
study
listen to music& watch movies
search for information
Lesson 23: The Internet --Good or Bad?
Learning aims
1. To understand the passage about the Internet.
2. To learn some useful words and expressions about the advantages and disadvantages of the Internet.
Discuss in groups
Is the Internet good or bad?
A:I think the Internet is good. Because... B:I think the Internet is bad. Because...
Every coin has two sides. The
Read the lesson again and fill in the table.
Good things about the Internet
make life easier and simpler get things done quickly
Bad things about the Intf the Internet
Unit 4 The Internet Connects Us
Lesson 23 The Internet--Good or Bad?
Good morning
What do you usually do on the Internet?
study
listen to music& watch movies
search for information
Lesson 23: The Internet --Good or Bad?
Learning aims
1. To understand the passage about the Internet.
2. To learn some useful words and expressions about the advantages and disadvantages of the Internet.
Discuss in groups
Is the Internet good or bad?
A:I think the Internet is good. Because... B:I think the Internet is bad. Because...
Every coin has two sides. The
Read the lesson again and fill in the table.
Good things about the Internet
make life easier and simpler get things done quickly
Bad things about the Intf the Internet
冀教版八年级英语下册：Lesson 23课件
相当于except。
除了约翰(没去)外，我们都去那儿了。
(不包含约翰)
besides
besides 意为“除了…… 之外(还)”，表示的是追 加关系，整体中包括了 “除了”的部分。
Besides his wife, his daughter also
went to see him . 除他妻子外，他女儿也去看他了。
Good things about the Internet Bad things about the Internet
It makes life easier and simpler. It helps us get things done more quickly. It opens up the world to us. It makes it easy to stay in touch if a friend lives far away.
2．Why does Wang Mei think the Internet is good? □√ She can chat with her friends easily . □She can watch TV programs .
3．Li Ming thinks they should use the Internet________． □carefully and freely □√ properly and carefully
__a_s_i_d_e__ __f_r_o_m___(除了) me, and I don’t
know why .
(滨州改编)
【点拨】本题采用语法判定法，句意：除了我，我们班 每个人都被邀请了，我不知道为什么。aside from相当于 besides和except。
冀教版八年级英语下册Lesson23The Internet –Good or Bad课件
The 4th passage:
The internet can be a useful tool, but don’t let it take up all of your e the internet properly and carefully and it can make your life more colourful.
2.How did Jane help her grandma to come true her dream?
Jane went on line to tell people her grandma’s story .She posted pictures of her grandma on a blog.She asked people if （是否） they could help her grandma see the world through （通过） pictures.After a few days （day）,many people began to follow Jane’s blog.They began posting pictures of Grandma visiting places all over the worl（d 全
The 2nd passage:
Some of the advantages are truly wonderful.In many ways it makes life easier and simpler.It helps us get things done more quickly.It opened up the world to us.And if a friend lives far away,the internet makes it easy to stay in touch.
The internet can be a useful tool, but don’t let it take up all of your e the internet properly and carefully and it can make your life more colourful.
2.How did Jane help her grandma to come true her dream?
Jane went on line to tell people her grandma’s story .She posted pictures of her grandma on a blog.She asked people if （是否） they could help her grandma see the world through （通过） pictures.After a few days （day）,many people began to follow Jane’s blog.They began posting pictures of Grandma visiting places all over the worl（d 全
The 2nd passage:
Some of the advantages are truly wonderful.In many ways it makes life easier and simpler.It helps us get things done more quickly.It opened up the world to us.And if a friend lives far away,the internet makes it easy to stay in touch.
冀教版八年级英语下册Unit4 Lesson 23精品课件
__H_o_w__ __f_a_r__ is the hotel away from here?
3. Nobody is in the classroom now. (改为反意疑问句)
Nobody is in the classroom now, ___a_re__ _t_h_e_y__?
4. He didn't pass the English exam. (改为同义句) He _f_a_i_le_d_ ___to___ pass the English exam.
—Yes, we're all here. 4. My father often _h_e_a_r_s_ her sing songs after school. 5. The computer is an important __to__o_l _ for teachers now.
II. 句型转换，每空一词。
• 11、一个好的教师，是一个懂得心理学和教育学的人。2021/7/222021/7/222021/7/22Jul-2122-Jul-21
• 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/7/222021/7/222021/7/22Thursday, July 22, 2021
5. I want to go to Shanghai next Sunday. (对划线部分提问) _W__h_e_re_ ___d_o__ you want ___t_o__ __g_o___
next Sunday?
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/222021/7/222021/7/227/22/2021
3. Nobody is in the classroom now. (改为反意疑问句)
Nobody is in the classroom now, ___a_re__ _t_h_e_y__?
4. He didn't pass the English exam. (改为同义句) He _f_a_i_le_d_ ___to___ pass the English exam.
—Yes, we're all here. 4. My father often _h_e_a_r_s_ her sing songs after school. 5. The computer is an important __to__o_l _ for teachers now.
II. 句型转换，每空一词。
• 11、一个好的教师，是一个懂得心理学和教育学的人。2021/7/222021/7/222021/7/22Jul-2122-Jul-21
• 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/7/222021/7/222021/7/22Thursday, July 22, 2021
5. I want to go to Shanghai next Sunday. (对划线部分提问) _W__h_e_re_ ___d_o__ you want ___t_o__ __g_o___
next Sunday?
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/222021/7/222021/7/227/22/2021
最新冀教版初中英语八年级下册《Lesson 23 The Internet--Good or Bad》精品PPT课件 (1)
—Yes, we're all here. 4. My father often _h_e_a_r_s_ her sing songs after school. 5. The computer is an important __to__o_l _ for teachers now. 最新初中英语精品课件设计
next Sunday? 最新初中英语精品课件设计
最新初中英语精品课件设计
Exercises
最新初中英语精品课件设计
I. 选词填空。
everybody, on, tool, hear, distance
1. __O_n___ the Internet, we can find lots of information. 2. If you are good friends, _d_i_s_ta_n_c_e_ does not matter. 3. —Is _e_v_e_ry_b_o_d__y here today?
4. He didn't pass the English exam. (改为同义句) He _f_a_i_le_d_ ___to___ pass the English exam.
5. I want to go to Shanghai next Sunday. (对划线部分提问) _W__h_e_re_ ___d_o__ you want ___t_o__ __g_o___
II. 句型转换，每空一词。
1. The Internet helps students do their homework. (改为一般疑问句)
_D__o_e_s_ the Internet _h__e_lp__ students do their
next Sunday? 最新初中英语精品课件设计
最新初中英语精品课件设计
Exercises
最新初中英语精品课件设计
I. 选词填空。
everybody, on, tool, hear, distance
1. __O_n___ the Internet, we can find lots of information. 2. If you are good friends, _d_i_s_ta_n_c_e_ does not matter. 3. —Is _e_v_e_ry_b_o_d__y here today?
4. He didn't pass the English exam. (改为同义句) He _f_a_i_le_d_ ___to___ pass the English exam.
5. I want to go to Shanghai next Sunday. (对划线部分提问) _W__h_e_re_ ___d_o__ you want ___t_o__ __g_o___
II. 句型转换，每空一词。
1. The Internet helps students do their homework. (改为一般疑问句)
_D__o_e_s_ the Internet _h__e_lp__ students do their
冀教版八年级下册英语精品教学课件 unit 4 The Internet Lesson 23
例：The teacher tried to make it interesting for the students to learn math. 老师尽力使数学对学生们来说学起来有趣。
06 Language points
far away 遥远的；在远处 例：Suddenly they seem to be hearing something from far away.
06 Language points
in seconds 短时间内；几秒钟之内 You press a button and it comes on in seconds. 你只要触摸按键，它就会在几秒内启动。
06 Language points
2. It helps us get things done more quickly. get sth. done “完成，做完某事”，通常由自己完成。此外， get/have sth. done还有“让某人做某事”的意思。
01 Learning Targets
4. But every coin has two sides. 5. Spending too much time online is harmful to people’s health. 6. It may even cause them to be less social with family and friends. 7. Aside from that, some people attack the web… 8. The Internet can be a useful tool, but don’t let it take up all of your time.
05 Let's Do It!
06 Language points
far away 遥远的；在远处 例：Suddenly they seem to be hearing something from far away.
06 Language points
in seconds 短时间内；几秒钟之内 You press a button and it comes on in seconds. 你只要触摸按键，它就会在几秒内启动。
06 Language points
2. It helps us get things done more quickly. get sth. done “完成，做完某事”，通常由自己完成。此外， get/have sth. done还有“让某人做某事”的意思。
01 Learning Targets
4. But every coin has two sides. 5. Spending too much time online is harmful to people’s health. 6. It may even cause them to be less social with family and friends. 7. Aside from that, some people attack the web… 8. The Internet can be a useful tool, but don’t let it take up all of your time.
05 Let's Do It!
冀教版英语八年级下册Unit 4：Lesson 23 The Internet—Good or Ba
八（下）英语Lesson 23:The Internet—Good or Bad?情境导入：N ow more and more people use the Internet. What do you think of the Internet ?Do you like it?【设计意图】让学生自编对话，讨论互联网，从而提升学生的英语表达能力。
学习目标:知识与技能：keywords and phrases: advantage, simple, coin, cause, less, steal, disadvantage, aside, attack, web, banking, properly in seconds , far away, aside from , take up , open up , stay in touch , take care , too much过程与方法：working with a group ，students use English to describe the advantages and disadvantages of the Internet。
情感态度价值观：after class，Students can reasonable arrangement of time, make the Internet a helper自主学习:.Read the text.（英汉互译）1. in seconds＿＿＿＿2. far away ＿＿＿＿3. aside from ＿＿＿＿＿4.占用（时间或空间）＿＿＿＿＿5.打开＿＿＿＿＿6.对…有害_________7.too much＿＿＿＿＿8.个人信息＿＿＿＿＿9.担心＿＿＿＿＿10.get sth . done＿＿＿＿＿11.保持联系＿＿＿＿＿12.Every coin has two sides .＿＿＿＿＿＿＿＿＿＿【设计意图】学生通过自读课文，理解本课出现的短语意思。
Unit 4 L23 The Internet—Good or Bad？八年级英语下册(冀教版)
Some of the disadvantages may become real problems if we don't take care.
5.What is the topic sentence in Paragraph 4 ?
Use the Internet properly and carefully.
Some of the advantages are truly wonderful . In many ways it makes life easier and simpler . It helps us get things done more quickly . ③ It opens up the world to us . And if a friend lives far away, the Internet makes it easy to stay in touch . ④
seconds F
T T
can‘t
F
C
A
B
D
Read the text quickly and find the answers to the questions.
1. How many paragraphs （段落）are there in this passage?
4/Four
2. What is the topic sentence （主题句）in Paragraph 1 ?
考点精讲
辨析：be able to 与can
(1)强调通过努力而获得的能力； be able to (2)有人称、时态和数的变化；
(3) 可用于多种时态。
(1)强调自身已具备的能力；
(2)无人称和数的变化，且只有一般现在时(can )
5.What is the topic sentence in Paragraph 4 ?
Use the Internet properly and carefully.
Some of the advantages are truly wonderful . In many ways it makes life easier and simpler . It helps us get things done more quickly . ③ It opens up the world to us . And if a friend lives far away, the Internet makes it easy to stay in touch . ④
seconds F
T T
can‘t
F
C
A
B
D
Read the text quickly and find the answers to the questions.
1. How many paragraphs （段落）are there in this passage?
4/Four
2. What is the topic sentence （主题句）in Paragraph 1 ?
考点精讲
辨析：be able to 与can
(1)强调通过努力而获得的能力； be able to (2)有人称、时态和数的变化；
(3) 可用于多种时态。
(1)强调自身已具备的能力；
(2)无人称和数的变化，且只有一般现在时(can )
【最新】冀教版八年级英语下册Unit4 Lesson 23精品课件.ppt
New words
advantage
disadvantage
simple
coin
cause
less
aside
web
steal banking
properly
Think About IT
Why are some parents worried about their kids using the Internet? Does the Internet make life simpler? How?
__H_o_w__ __f_a_r__ is the hotel away from here?
3. Nobody is in the classroom now. (改为反意疑问句)
Nobody is in the classroom now, ___a_re__ _t_h_e_y__?
4. He didn't pass the English exam. (改为同义句) He _f_a_i_le_d_ ___to___ pass the English exam.
Lesson 23: The Internet—Good or Bad?
Learning important points: 1. What can the Internet do in our everyday life? 2. Learn more about the computer. Learning difficult points: Know the advantages and the disadvantages of the Internet.
Language Points
The Internet can be a useful tool, but don’t let it take over your life.