Lesson 19 How Do You Use the Internet? 教案
Learning aims:
1. Learn about the development of the computer.
2. Know about how to use the computer.
Learning important points:
1. How to connect the computer to the Internet.
2. Let the students express it in English.
Learning difficult points:
Some words and expressions in the process of connecting the computer to the Internet.
Learning tools:
audiotape, flashcards, a computer
Learning procedures:
Step 1. Leading in
Let the students talk about the questions.
Step 2. Listening
Step 3. Reading
Read the text and check the answers in silent. Then read the text loudly for a while. At the same time, the teacher walks around to see if they need any help.
Step 4. Practice
Practice some language points, such as: used to do
Step 5. Let some students come to the front and practice. The teacher should choose the similar situation for them.
Step 6. Homework
1. Finish off the activity book.
2. Preview Lesson 20.
Lesson 19 How Do You Use the Internet? 教案
Learning aims:
1. Learn about the development of the computer.
2. Know about how to use the computer.
Learning important points:
1. How to connect the computer to the Internet.
2. Let the students express it in English.
Learning difficult points:
Some words and expressions in the process of connecting the computer to the Internet.
Learning tools:
audiotape, flashcards, a computer
Learning procedures:
Step 1. Leading in
Let the students talk about the questions.
Step 2. Listening
Step 3. Reading
Read the text and check the answers in silent. Then read the text loudly for a while. At the same time, the teacher walks around to see if they need any help.
Step 4. Practice
Practice some language points, such as: used to do
Step 5. Let some students come to the front and practice. The teacher should choose the similar situation for them.
Step 6. Homework
1. Finish off the activity book.
2. Preview Lesson 20.
Unit 4 Lesson 19
I. 根据括号中所给汉语用适当的词语填空。（5分）
1. Have you mastered this kind of ____________（技术）yet?
2. There are many old ___________（键盘）in the corner of the room.
3. The ____________（工业）of our city is developing very fast.
4. What is the ___________（话题）of your composition?
5. They are collecting ____________（信息）about the computers.
II. 按要求进行句式转换，每空一词。（10分）
1. She likes chatting with her friends.（对划线部分提问）
___________ __________ she like chatting with?
2. They used to use old computers.（改为否定句）
They ____________ ____________ to use old computers.
3. I like to use the Internet to do some shopping. (对划线部分提问)
________ _______ you like to use the Internet?
4. I will send her a birthday gift.（改为同义句）
I will send a birthday gift __________ __________.
5. Chatting online is very interesting.（改为感叹句）
_____________ ____________ chatting online is!
III. 根据所给的汉语完成句子，每空一词。（10分）
1. 李明过去常常使用这台电脑。
Li Ming ____________ _________ _________ this computer.
2. 如果你没有时间，我就为你做这件事情。
I’ll do this for you _________ _________ ___________ ________ time.
3. 这个问题很容易回答。
This question is __________ ___________ ___________.
4. 你可以通过电子邮件告诉我你的地址。
You can tell me your address ____________ ____________.
5. 我不知道如何使用这台计算机。
I don’t know __________ ________ ________ this computer.
IV. 下列每句话中有一处错误，请找出来并加以改正。（5分）
1. You can use the Internet read about the world.
______________________________________________________________
2. I’ll go on with my talk if you won’t have questions.
______________________________________________________________
3. It’s easy used this kind of computer.
______________________________________________________________
4. You can send you gift with e-mail.
______________________________________________________________
5. We’ll complete our research after a week’s time.
______________________________________________________________
参考答案：
I. 1. technology 2. keyboards 3. industry 4. topic 5. information
II. 1. Who does 2. didn’t use或used not 3. How do 4. to her 5. How interesting
III. 1. used to use 2. if you don’t have 3. easy to answer 4. by e-mail 5. how to use
IV. 1. read改为to read 2. won’t改为don’t 3. used改为to use 4. with改为by 5. after改为in
Unit 4 Lesson 19
I. 根据括号中所给汉语用适当的词语填空。（5分）
1. Have you mastered this kind of ____________（技术）yet?
2. There are many old ___________（键盘）in the corner of the room.
3. The ____________（工业）of our city is developing very fast.
4. What is the ___________（话题）of your composition?
5. They are collecting ____________（信息）about the computers.
II. 按要求进行句式转换，每空一词。（10分）
1. She likes chatting with her friends.（对划线部分提问）
___________ __________ she like chatting with?
2. They used to use old computers.（改为否定句）
They ____________ ____________ to use old computers.
3. I like to use the Internet to do some shopping. (对划线部分提问)
________ _______ you like to use the Internet?
4. I will send her a birthday gift.（改为同义句）
I will send a birthday gift __________ __________.
5. Chatting online is very interesting.（改为感叹句）
_____________ ____________ chatting online is!
III. 根据所给的汉语完成句子，每空一词。（10分）
1. 李明过去常常使用这台电脑。
Li Ming ____________ _________ _________ this computer.
2. 如果你没有时间，我就为你做这件事情。
I’ll do this for you _________ _________ ___________ ________ time.
3. 这个问题很容易回答。
This question is __________ ___________ ___________.
4. 你可以通过电子邮件告诉我你的地址。
You can tell me your address ____________ ____________.
5. 我不知道如何使用这台计算机。
I don’t know __________ ________ ________ this computer.
IV. 下列每句话中有一处错误，请找出来并加以改正。（5分）
1. You can use the Internet read about the world.
______________________________________________________________
2. I’ll go on with my talk if you won’t have questions.
______________________________________________________________
3. It’s easy used this kind of computer.
______________________________________________________________
4. You can send you gift with e-mail.
______________________________________________________________
5. We’ll complete our research after a week’s time.
______________________________________________________________
参考答案：
I. 1. technology 2. keyboards 3. industry 4. topic 5. information
II. 1. Who does 2. didn’t use或used not 3. How do 4. to her 5. How interesting
III. 1. used to use 2. if you don’t have 3. easy to answer 4. by e-mail 5. how to use
IV. 1. read改为to read 2. won’t改为don’t 3. used改为to use 4. with改为by 5. after改为in
Lesson 19: How Do You Use the Internet?
阶段
环节
教学过程
教师活动
学生活动
第
一
阶
段
预
学
案
第
二
阶
段
教
学
案
第
三
阶
段
检
测
案
目标
导航
学习
目标
1.掌握重点单词technology, keyboard, industry
2.掌握重点短语used to do sth., chat with sb., have a meeting,
3.重点句型
If I work hard this evening, I will complete my research.
自主
预习
掌握本课单词和短语的读法，并能了解文章大意。
预习
自测
预习
反馈：
合作
探究：
交流
展示：
精讲
点拨：
达标测试：
巩固
提升
教学
反思
Ⅰ.英汉互译。
1.技术_________ 2.键盘_________ 3.工业_________4.平板电脑_________ 5.邀请_________ 6.开会_________ 7.和……聊天__________
Ⅱ重点句型。
1.李明过去常常使用这台电脑。
Li Ming _______ _______ ________ this computer.
2.如果你没有时间，我就为你做这件事。
I’ll do this for you ______ ______ _____ ______ time .
Ⅰ.检查单词及词组的读法并校正。（2-3min）
Ⅱ.Read the lesson. Tick the things that Jenny and her classmates like to do on the Internet.(2min )
( )watch movies ( )shop
( )write blog ( )chat online
( ) play games ( )read
( ) send or receive ( )lisen to music
( )do research for homework
( )make friends
探究一、technology ,keyboard 的用法。（2-3min）
精讲点拨：technology 可作不可数名词，意为“技术”。
Keyboard 作可数名词，意为“键盘”，这是合成词，复数形式是keyboards.
探究二、used to do sth.与be/ get/ become used to +n./ doing sth.的区别。(3-4min )
精讲点拨：used to do sth. 过去常常/过去惯常做……
He used to go shopping every morning.
他以前每天上午都去商店买东西。
be/ get/ become used to +n./ doing sth.习惯于做……
He should be used to doing more important jobs.真是大材小用。他应该去做一些更重要的
工作。
精讲点拨：(10-12mins)
1.If we want to have a meeting, I can send the invitation online.如果我们想聚会，我可以在网上发出邀请。
此句是由if 引导的条件状语从句，主句是含有情态动词(can)的一般现在时，根据需要从句多用一般现在时(want)。
You should be quiet if you are in the reading room.在阅览室应保持安静。
2.If I work hard this evening, I will complete my research.如果我今晚努力工作，我将完成研究。
此句是由if 引导的条件状语从句，如果主句
是一般将来时，从句用一般现在时。
If all of us make a small change in our life, it
will make a big difference to our environment.
如果我们都在生活中做出一点小的改变，对
环境而言将产生大的不同。
3 Coffee grows in more than 70 countries!
咖啡生长在70多个国家!
more than 多于；超出；比……多
“More than+名词”表示“不仅仅是”。
Jason is more than a lecturer; he is a writer, too. 杰森不仅仅是个演说家，他还是个作家。
B. “More than+数词”含“以上”或“不止”之意
I have known David for more than 20 years.
我认识大卫二十多年。
C. “More than+形容词”等于“很”或“非常”的意思。
In doing scientific experiments, one must be more than careful with the instruments.
在做科学实验的时候，必须很小心仪器。
D. more than + (that)从句, 其基本意义是“超过(=over)”, 但可译成“简直不, 远非, 难以，完全不能 (其后通常连用情态动词can)。
That is more than I can understand.
那非我所能懂的。(10-12min )
Ⅰ用所给词的适当形式填空
1. The students didn’t find much
（information）on that website.
2. Yesterday I （chat）with my friend online.
3. I will go home if it （not rain）tomorrow.]
4. I used to （walk）to somewhere, but now I drive to somewhere.
5. I am used to （get）up now.
The Keys:
1. information 2. chatted 3. doesn’t rain 4. walk 5. getting
Ⅱ完成课本上Let’s do it的2、3题。(8-10min )
Fill in the blanks with proper words or phrases.
1. I ____ ___(过去常常) swim in the lake near my village when I was young.
2. _______ ______ (和…聊天) your friends, play a game, sing some carols.
3. Do you have a ______ _______(关于…的博客) running?
4. I like to be out in nature _____ _____ (而不是) in a house.
Lesson 19: How Do You Use the Internet?
阶段
环节
教学过程
教师活动
学生活动
第
一
阶
段
预
学
案
第
二
阶
段
教
学
案
第
三
阶
段
检
测
案
目标
导航
学习
目标
1.掌握重点单词technology, keyboard, industry
2.掌握重点短语used to do sth., chat with sb., have a meeting,
3.重点句型
If I work hard this evening, I will complete my research.
自主
预习
掌握本课单词和短语的读法，并能了解文章大意。
预习
自测
预习
反馈：
合作
探究：
交流
展示：
精讲
点拨：
达标测试：
巩固
提升
教学
反思
Ⅰ.英汉互译。
1.技术_________ 2.键盘_________ 3.工业_________4.平板电脑_________ 5.邀请_________ 6.开会_________ 7.和……聊天__________
Ⅱ重点句型。
1.李明过去常常使用这台电脑。
Li Ming _______ _______ ________ this computer.
2.如果你没有时间，我就为你做这件事。
I’ll do this for you ______ ______ _____ ______ time .
Ⅰ.检查单词及词组的读法并校正。（2-3min）
Ⅱ.Read the lesson. Tick the things that Jenny and her classmates like to do on the Internet.(2min )
( )watch movies ( )shop
( )write blog ( )chat online
( ) play games ( )read
( ) send or receive ( )lisen to music
( )do research for homework
( )make friends
探究一、technology ,keyboard 的用法。（2-3min）
精讲点拨：technology 可作不可数名词，意为“技术”。
Keyboard 作可数名词，意为“键盘”，这是合成词，复数形式是keyboards.
探究二、used to do sth.与be/ get/ become used to +n./ doing sth.的区别。(3-4min )
精讲点拨：used to do sth. 过去常常/过去惯常做……
He used to go shopping every morning.
他以前每天上午都去商店买东西。
be/ get/ become used to +n./ doing sth.习惯于做……
He should be used to doing more important jobs.真是大材小用。他应该去做一些更重要的
工作。
精讲点拨：(10-12mins)
1.If we want to have a meeting, I can send the invitation online.如果我们想聚会，我可以在网上发出邀请。
此句是由if 引导的条件状语从句，主句是含有情态动词(can)的一般现在时，根据需要从句多用一般现在时(want)。
You should be quiet if you are in the reading room.在阅览室应保持安静。
2.If I work hard this evening, I will complete my research.如果我今晚努力工作，我将完成研究。
此句是由if 引导的条件状语从句，如果主句
是一般将来时，从句用一般现在时。
If all of us make a small change in our life, it
will make a big difference to our environment.
如果我们都在生活中做出一点小的改变，对
环境而言将产生大的不同。
3 Coffee grows in more than 70 countries!
咖啡生长在70多个国家!
more than 多于；超出；比……多
“More than+名词”表示“不仅仅是”。
Jason is more than a lecturer; he is a writer, too. 杰森不仅仅是个演说家，他还是个作家。
B. “More than+数词”含“以上”或“不止”之意
I have known David for more than 20 years.
我认识大卫二十多年。
C. “More than+形容词”等于“很”或“非常”的意思。
In doing scientific experiments, one must be more than careful with the instruments.
在做科学实验的时候，必须很小心仪器。
D. more than + (that)从句, 其基本意义是“超过(=over)”, 但可译成“简直不, 远非, 难以，完全不能 (其后通常连用情态动词can)。
That is more than I can understand.
那非我所能懂的。(10-12min )
Ⅰ用所给词的适当形式填空
1. The students didn’t find much
（information）on that website.
2. Yesterday I （chat）with my friend online.
3. I will go home if it （not rain）tomorrow.]
4. I used to （walk）to somewhere, but now I drive to somewhere.
5. I am used to （get）up now.
The Keys:
1. information 2. chatted 3. doesn’t rain 4. walk 5. getting
Ⅱ完成课本上Let’s do it的2、3题。(8-10min )
Fill in the blanks with proper words or phrases.
1. I ____ ___(过去常常) swim in the lake near my village when I was young.
2. _______ ______ (和…聊天) your friends, play a game, sing some carols.
3. Do you have a ______ _______(关于…的博客) running?
4. I like to be out in nature _____ _____ (而不是) in a house.
课件13张PPT。 Unit 4The Internet Connects UsWe will learn:Functions Talking about the InternetGrammar Adverbial Clause with “if”Structures How does the Internet help you?
If you have the Internet, you can learn a lot about many different topics.
It is quite easy to find information on the web. Lesson 19:
How Do You Use the Internet?Learning aims:
1. Learn about the development of the computer.
2. Know about how to use the computer.
Learning important points:
1. How to connect the computer to the Internet.
2. Let the students express it in English.
Learning difficult points:
Some words and expressions in the process of connecting the computer to the Internet.New Wordstechnology tablet
keyboard topic
industry What can you do on a computer?
How do you use the Internet?Think About It !Language
PointsI used to have a desktop computer, but now I have a tablet. 我过去有一台台式电脑，但现在我有一个平板电脑。
used to do意为“曾经是；过去常常”，表示过去存在的状态或过去经常做某事而现在不做了，只用于一般过去时。used没有人称和数的变化。如：
He used to live in Beijing. 他过去住在北京。
（1）used to + n. / doing sth. 意为“习惯于……做某事”，注意这里的to是介词，后面接动名词。如：
He is used to traveling by train. 他习惯坐火车旅行。
（2）be used to do sth. 意为“被用来做某事”，这个结构表示被动。如：
This knife is used to cut bread. 这把刀子是用来切面包的。链接：ExercisesI. 根据所给汉语提示，完成下列句子。
1. Walk ________ (向前) and you will see the white building.
2. The bridge _________ (连接) the two parts of the city.
3. On the television ______ (屏幕) we see lots of people dancing.
4. You should stop _________ (喊) at the children.
5. Is there any chicken on the ______ (菜单)?
6. It is easy to search for information on the ________ (因特网).Internet forwardconnectsscreenshoutingmenuII. 句型转换，每空一词。
The old woman pushes the red button.
(改为否定句)
The old woman ______ ______ the red button.
2. What does “candy” mean? (改为同义句)
What's _____ ________ ______ “candy”?
3. Let's have a walk. (改为反意疑问句)
Let's have a walk, ______ ______?
4. Remember to drive me home tomorrow.
(改为同义句)
______ ______ to drive me home
tomorrow.
5. Linda is listening to music. (对划线部分提问)
______ is Linda ______?What doingdoesn't pushthe meaning ofshall weDon't forgetIII. 根据汉语意思翻译下列句子，每空一词。
2. 不要在教室里制造噪音。
Don't ______ ______ ______ in the classroom.
3. 你上网时还喜欢做些什么？
What ______ would you like ____ ____ ____ the Internet?
4. 他们已经成功地到达了山顶。
They have ____________ ______ getting to the top of the mountain.
5. 我喜欢在网上聊天和别人交朋友。
I like _________ and _______ _______ with __others on the Internet.chatting making friendsmake any noiseelse to do onsucceeded in
