英语八下unit 4《lesson 23 the internet-good or bad》课件(1)
2. Does the Internet make life simpler? How?
Objectives
1. To understand the passage about the Internet.
2. To learn some useful words and expressions about the advantages and disadvantages of the Internet.
3. And if a friend lives far away, the Internet makes it easy to stay in touch. 如果朋友住得很远，互联网使相互联系变 得容易。 “make+ it+ adj. (+for sb.) +to do”意为
“使 做某事变得……”。 The teacher tried to make it interesting for the students to learn math.
Fruit juice can be harmful to children’s teeth. 果汁可能损坏儿童的牙齿。
6. It may even cause them to be less social
with family and friends. 它甚至会导致他们与家人和朋友较少来往。 cause意为“造成，使(发生)”，其后可直接 跟造成的结果或发生的事情作宾语，也可 跟双宾语或接动词不定式复合结构作宾语。
9. _A_s_i_d_e_ _fr_o_m__ being fun and good exercise, swimming is a very useful skill．
Translate the following sentences.
1. 整个操作在数秒钟内完成。 The whole operation was over in seconds. 2. 我们会坚持不懈，直到这项工作完成。 we will stay on it until we get the job done. 3. 请记住一切都有对立面. Please remember that every coin has two sides.
Every coin has two sides, so does the Internet.
5. Spending too much time online is harmful to people’s health. 在网上花太多的时间对人们的健康有害。 be harmful to 对……有害处 Smoking can be harmful to your health. 吸烟会对你的身体有害。
5. As a popular saying goes, every__c_o_in_ (硬 币) has two sides. 6. Television can also be__h_a_r_m__fu_l__ (有害 的) to us. 7. What _c_a_u_s_e__ (导致) the illness? 8. He _t_a_k_e_s_ _u_p__(占用) too much time to play computer games every day.
love, they also learn responsibility and
respect. 除了从中学习无条件的爱，他们还能够学习
责任感和尊重。
8. The Internet can be a useful tool, but don’t let it take up all of your time. 互联网可能是一种有用的工具，但不要让它 占据你所有的时间。 take up 占用（时间）；占据（空间）。 The table takes up too much room. 这张桌子太占地方。
2. It helps us get things done more quickly. 它能使我们把事情做得更快。 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。
I got my homework finished. 我做完了作业。
far away 遥远的；在远处
Suddenly they seem to be hearing something from far away. 突然，他们似乎听到什么声音从远处传 来。
Some jobs are far away, in another province. 有些工作地点遥远，在另一个省份。
web……除那之外，一些人还攻击网站……
aside from
除…以外
o signs of
lasting brain damage. 除了头痛，没有任何迹象表明他曾受过脑损
伤。
Aside from learning about unconditional
Lesson 23 The Internet—Good or Bad?
Words & expressions
advantage disadvantage
simple coin
cause less
n. 优势；有利条件 n. 缺点；不利因素 adj. 简单的；简明的 n. 硬币 v. 造成；引起 adj. &adv.更少/小的(地) n.较少量；较小的部分
Homework
Write a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)
Smoking can cause lung cancer. 吸烟可引发肺癌。
The cold water caused the plant to die. 冷水导致了植物的死亡。
What caused her to cry? 是什么使她哭了?
7. Aside from that, some people attack the
Words: advantage, simple, coin, cause, less, steal, aside, attack, web, properly, disadvantage
Expressions:
in seconds
far away
aside from take up
Every coin has two sides.
3. This may all seem like a distant dream, but it is not so __fa_r__ __a_w__a_y_ (遥远的).
4. You can include contact information so you can __s_ta_y__ __in__ __t_o_u_c_h_(保持联系).
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
Listen to the dialogue and tick the correct answers. 1.What are Li Ming and Wang Mei talking
about?
√ Their school project.
Their homework. 2. Why does Wang Mei think the Internet is
Fill in the blanks with correct words.
1. In this economy you need every _a_d_v_a_n_t_a_g_e_ (优势).
2. The problem is by no means as _s_im__p_l_e_ (简单的) as we first thought.
1. People are able to connect and share
information in seconds. 几秒钟之内，人们就能够相互联系并分享 信息。 be able to do sth. 意为“能, 能够”，主要
指 具体做某件事的能力，有人称和时态的变 化。情态动词can也表示“能,会”，只有
I won’t take up any more of your time. 我不再占用你的时间了。
in seconds far away aside from
take up Every coin has
two sides.
在数秒内 遥远的；远离 除……之外 占据 任何事物都有 两面性。
注：另附word文 档，点此链接
1. Spending too much time online is harmful to people’s health. 2. It causes them to be less social with family and friends. 3. Some people attack the web or steal others’ personal information.
4. 练习使学好英语变得容易。 Practice makes it easy to lean English well. 5. 花太多时间玩电脑对孩子的眼睛有害。 Spending too much time on playing computer games is harmful to children’s eyes. 6. 别让睡觉占用你太多的时间。 Don’t let sleep take up too much of your time.
Objectives
1. To understand the passage about the Internet.
2. To learn some useful words and expressions about the advantages and disadvantages of the Internet.
3. And if a friend lives far away, the Internet makes it easy to stay in touch. 如果朋友住得很远，互联网使相互联系变 得容易。 “make+ it+ adj. (+for sb.) +to do”意为
“使 做某事变得……”。 The teacher tried to make it interesting for the students to learn math.
Fruit juice can be harmful to children’s teeth. 果汁可能损坏儿童的牙齿。
6. It may even cause them to be less social
with family and friends. 它甚至会导致他们与家人和朋友较少来往。 cause意为“造成，使(发生)”，其后可直接 跟造成的结果或发生的事情作宾语，也可 跟双宾语或接动词不定式复合结构作宾语。
9. _A_s_i_d_e_ _fr_o_m__ being fun and good exercise, swimming is a very useful skill．
Translate the following sentences.
1. 整个操作在数秒钟内完成。 The whole operation was over in seconds. 2. 我们会坚持不懈，直到这项工作完成。 we will stay on it until we get the job done. 3. 请记住一切都有对立面. Please remember that every coin has two sides.
Every coin has two sides, so does the Internet.
5. Spending too much time online is harmful to people’s health. 在网上花太多的时间对人们的健康有害。 be harmful to 对……有害处 Smoking can be harmful to your health. 吸烟会对你的身体有害。
5. As a popular saying goes, every__c_o_in_ (硬 币) has two sides. 6. Television can also be__h_a_r_m__fu_l__ (有害 的) to us. 7. What _c_a_u_s_e__ (导致) the illness? 8. He _t_a_k_e_s_ _u_p__(占用) too much time to play computer games every day.
love, they also learn responsibility and
respect. 除了从中学习无条件的爱，他们还能够学习
责任感和尊重。
8. The Internet can be a useful tool, but don’t let it take up all of your time. 互联网可能是一种有用的工具，但不要让它 占据你所有的时间。 take up 占用（时间）；占据（空间）。 The table takes up too much room. 这张桌子太占地方。
2. It helps us get things done more quickly. 它能使我们把事情做得更快。 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。
I got my homework finished. 我做完了作业。
far away 遥远的；在远处
Suddenly they seem to be hearing something from far away. 突然，他们似乎听到什么声音从远处传 来。
Some jobs are far away, in another province. 有些工作地点遥远，在另一个省份。
web……除那之外，一些人还攻击网站……
aside from
除…以外
o signs of
lasting brain damage. 除了头痛，没有任何迹象表明他曾受过脑损
伤。
Aside from learning about unconditional
Lesson 23 The Internet—Good or Bad?
Words & expressions
advantage disadvantage
simple coin
cause less
n. 优势；有利条件 n. 缺点；不利因素 adj. 简单的；简明的 n. 硬币 v. 造成；引起 adj. &adv.更少/小的(地) n.较少量；较小的部分
Homework
Write a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)
Smoking can cause lung cancer. 吸烟可引发肺癌。
The cold water caused the plant to die. 冷水导致了植物的死亡。
What caused her to cry? 是什么使她哭了?
7. Aside from that, some people attack the
Words: advantage, simple, coin, cause, less, steal, aside, attack, web, properly, disadvantage
Expressions:
in seconds
far away
aside from take up
Every coin has two sides.
3. This may all seem like a distant dream, but it is not so __fa_r__ __a_w__a_y_ (遥远的).
4. You can include contact information so you can __s_ta_y__ __in__ __t_o_u_c_h_(保持联系).
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
Listen to the dialogue and tick the correct answers. 1.What are Li Ming and Wang Mei talking
about?
√ Their school project.
Their homework. 2. Why does Wang Mei think the Internet is
Fill in the blanks with correct words.
1. In this economy you need every _a_d_v_a_n_t_a_g_e_ (优势).
2. The problem is by no means as _s_im__p_l_e_ (简单的) as we first thought.
1. People are able to connect and share
information in seconds. 几秒钟之内，人们就能够相互联系并分享 信息。 be able to do sth. 意为“能, 能够”，主要
指 具体做某件事的能力，有人称和时态的变 化。情态动词can也表示“能,会”，只有
I won’t take up any more of your time. 我不再占用你的时间了。
in seconds far away aside from
take up Every coin has
two sides.
在数秒内 遥远的；远离 除……之外 占据 任何事物都有 两面性。
注：另附word文 档，点此链接
1. Spending too much time online is harmful to people’s health. 2. It causes them to be less social with family and friends. 3. Some people attack the web or steal others’ personal information.
4. 练习使学好英语变得容易。 Practice makes it easy to lean English well. 5. 花太多时间玩电脑对孩子的眼睛有害。 Spending too much time on playing computer games is harmful to children’s eyes. 6. 别让睡觉占用你太多的时间。 Don’t let sleep take up too much of your time.
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冀教版英语八年级下册 Unit 4 Lesson 23《The Internet-- Good or Bad》课件(共18张) (2)
We shouldn’t / can’t / mustn’t ______,. Disadvantages:
Aside from Besides (除此以外) that, attack Some people hit the steal web or get others’ personal information, even banking information.
about what to do and not to do on the Internet.
八年级下册
Lesson 23 The Internet—Good or Bad?
…
Linshui Middle School Zhao Shufen
Lead-in
They live in Africa. With the Internet, we can meet them in seconds.
Writing写作练笔
网络正逐步走进我们的生活，而其利弊也都不 同程度地显现了出来。请以“Advantage and Disadvantage of the Internet”为题写一篇短文。
Advantage and Disadvantage of the Internet
信息
通讯 优点 学习 娱乐 生活
It can help us _________________. do our homework
It can help us _______________ _______________ travel around the _______________ world
Every coin has two sides, advantages or disadvantages, so ___________
冀教初中英语八年级下册《Lesson 23》课件
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?
—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。
Language Points
The Internet can be a useful tool, but don’t let it take over your life.
take over是固定词组，意为“接收，接管； 占据”。如：
You should make time for yourself. Don’t let many things take over your life. 你应该 为自己腾出时间，不要让太多的事情占据你的 生活 。
__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__?
2019年春八年级英语下册Unit4TheInternetConnectsUsLesson23TheInternet__GoodorBad课件(新版)冀教版
The boy was able to speak at age 1.这个男孩一岁时就会说话。 (2)in seconds意为“在很短的时间内”，second此处用作名词， 意为“片刻”。例如：
Lesson 23 The Internet—Good or Bad？
[探究] You will receive my email in seconds.你很快就能收到我
●1
People are able to connect and share information in seconds.
人们可以在很短的时间内联系并分享信息。 [探究] (1)be able to意为“能，能够”，强调通过努力而获得
能 某种能力，________( 能/不能)用于多种时态。例如：
Lesson 23 The Internet—Good or Bad？
活学活用
2．(1)A little wine will not be ________ to your health. Just don't drink C too much. A．helpful C．harmful B．helpless D．harmless
句 _______. 型 2. 它(互联网)帮助我们更迅速地做事。
get more quickly 在 It helps us ________ things done ________ ________.
线 3. 花费太多的时间上网对人们的健康有害。 ________ ________ ________ time online ________ harmful to people's health.
10. banking________ 银行业
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。
冀教版八年级英语下Lesson 23 The Internet-Good or Bad教学课件 (共
• ( A )4. Please move these books away . They
______ too much room.
• A. take up B. tidy up C. take off D. hurry up
• ( C )5. Staying up late is _______ people’s
• A. less ; less B. fewer ; less C. less ; fewer
• ( B)3. My home is ______from the school ,
so I have to go to school by bus.
• A. near B. far away C. across D. next to
Tick the ones you think are OK for junior high
students and give your reasons.
E-mail with friends and family.
√√ Chat online with friends. Download documents(文件） from strangers.
√ Write blogs.
E-mail with strangers.
Open attachments （附件）from strangers.
√ Send, receive or post photos with friends.
Play online games for a whole day.
study go shopping chat
send or receive
e-mails
listen to music
______ too much room.
• A. take up B. tidy up C. take off D. hurry up
• ( C )5. Staying up late is _______ people’s
• A. less ; less B. fewer ; less C. less ; fewer
• ( B)3. My home is ______from the school ,
so I have to go to school by bus.
• A. near B. far away C. across D. next to
Tick the ones you think are OK for junior high
students and give your reasons.
E-mail with friends and family.
√√ Chat online with friends. Download documents(文件） from strangers.
√ Write blogs.
E-mail with strangers.
Open attachments （附件）from strangers.
√ Send, receive or post photos with friends.
Play online games for a whole day.
study go shopping chat
send or receive
e-mails
listen to music
冀教版英语八年级下册 Unit 4 Lesson 23《The Internet-- Good or Bad》课件(共18张) (3)
Take up most of the time Less social
ending
Properly carelly
Let’s deal with some exercises Complete the sentences
1.He wants to have his TV repaired (repair) 2.Eating too much is harmful to (harm) our health. 3.I won’t take up (占用) your time. seconds ?
can’t 4.The Internet is a useful tool so we can let it
Read the lesson and match each paragraph with its key sentence.
P1
P2 P3 P4
paragraphs
Use the internet properly and carefully. Some of the disadvantages can become real problems if we don’t take care. Some of the advantages are truly wonderful. The internet has changed the world.
Homewoபைடு நூலகம்k
Write a composition to talk about the advantages and disadvantages of the mobile phone.
1.Get/have sth done
使某事某物被做，sth和done逻辑上被动关系
ending
Properly carelly
Let’s deal with some exercises Complete the sentences
1.He wants to have his TV repaired (repair) 2.Eating too much is harmful to (harm) our health. 3.I won’t take up (占用) your time. seconds ?
can’t 4.The Internet is a useful tool so we can let it
Read the lesson and match each paragraph with its key sentence.
P1
P2 P3 P4
paragraphs
Use the internet properly and carefully. Some of the disadvantages can become real problems if we don’t take care. Some of the advantages are truly wonderful. The internet has changed the world.
Homewoபைடு நூலகம்k
Write a composition to talk about the advantages and disadvantages of the mobile phone.
1.Get/have sth done
使某事某物被做，sth和done逻辑上被动关系
冀教版八年级Lesson 23：The Internet — Good or Bad？课件
冀教版 八年级下册
Lesson 23 The Internet—Good or Bad?
Where do these students live? They live in Africa. With the Internet, we could meet them in seconds.
What’s this? It’s the South Pole. It’s far away from us . But the Internet can even take us there.
simpler in many ways .( T ) two
3.Every coin has three sides.( F ) can’t
4.The Internet is a useful tool so we can let it
take up all of our time.( F )
Read Paragraph 1 and 2 and find out the good things about the Internet. *We can use it to_c_o_n_n_e_c_t and _s_h_a_r_e_ information _i_n_ _se_c_o_n_d_s_. * In many ways it makes life __e_a_s_ie_r_ and _si_m__p_le_r__. *It helps us get things done__m__o_r_e_ _q_u_i_c_k_ly_. *It __o_p_e_n_s_ __u_p____the world to us. *It makes it _e_a_s_y__to stay in touch if a friend lives___fa_r___ _a_w__a_y__.
Lesson 23 The Internet—Good or Bad?
Where do these students live? They live in Africa. With the Internet, we could meet them in seconds.
What’s this? It’s the South Pole. It’s far away from us . But the Internet can even take us there.
simpler in many ways .( T ) two
3.Every coin has three sides.( F ) can’t
4.The Internet is a useful tool so we can let it
take up all of our time.( F )
Read Paragraph 1 and 2 and find out the good things about the Internet. *We can use it to_c_o_n_n_e_c_t and _s_h_a_r_e_ information _i_n_ _se_c_o_n_d_s_. * In many ways it makes life __e_a_s_ie_r_ and _si_m__p_le_r__. *It helps us get things done__m__o_r_e_ _q_u_i_c_k_ly_. *It __o_p_e_n_s_ __u_p____the world to us. *It makes it _e_a_s_y__to stay in touch if a friend lives___fa_r___ _a_w__a_y__.
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
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!