Unit 4 The Internet Connects Us Lesson 20 A Computer Helps 课件2-优质公开课-冀教8下精品
Unit 4 The Internet Connects Us Lesson 24示范课教学设计八下
Unit 4 The Internet Connects UsLesson 24 An E-mail to Grandpa教学设计◆教材分析This unit is about Internet. It talks about how to communicate with others by e-mails. This is the sixth lesson in this unit.◆教学目标【知识与能力目标】1. Make the Ss understand the meaning of text.2. Make the Ss communicate with others by e-mails.【过程与方法目标】Make the Ss communicate with others by e-mails.【情感态度价值观目标】Use the Internet to communicate with others.◆教学重难点◆【教学重点】Make the Ss communicate with others by e-mails.【教学难点】Make the Ss communicate with others by e-mails.◆课前准备◆图片，PPT◆教学过程Step 1 Warm-upThink about itDo you prefer writing a report on paper or on the computer? Why?How often do you use your computer for work, study or fun?Step 2 Presentation1. Look and learn2. Listen and write true (T) or false (F).Step 3 Language points1. It would be a lot of fun to see each other as we talk! 我们谈话时能看见彼此会是一件很有趣的事情！as作连词, 引导时间状语从句，表示“一边……一边……，随着”。
冀教版初中英语八年级下册Unit 4 The Internet Connects UsPPT课件
With a partner, make up a dialogue. One of you works in a big computer company. The other is a customer. The worker tries to tell the customer how to use a computer to send and receive e-mail!
_____________________________________ ? Can you find the messages on the Internet
ten o'clock.
A. typing
B. type
C. to type
D. typed
2. The beautiful picture __B____ to my uncle tomorrow.
A. will send
B. will be sent
C. is sent
D. sends
3. __B____ the radio. I'd like to listen to the weather report.
Exercise
I. 根据首字母或汉语提示，完成下列句子。
1. She often r_e_c_ei_v_e_s__ letters from her friends.
2. My father isn't in. Can I take a m_e_ss_a_g_e_ for
you?
composed
Language points
辨析： receive; accept
(1) receive意为“收到；接到”，表示被动地接受实在 的物质。如： I received a present from my friend on my birthday. 在 我生日的时候我从朋友那收到了一份礼物。 (2) accept意为“接受”，表示的是一种主动的行为，并 伴随一种满意或允诺的意味。经常指接受谢意、观 念等抽象的事物。如： I've accepted your invitation. 我已经接受了你的邀请。
冀教版八年级下册英语 Unit 4 The Internet Connects Us Lesson
Unit4 Lesson21 优质课教案一、Analysis of teaching materials这是第四单元第三课阅读课，围绕books or computers 展开话题。
阅读是一个单元语言输入较为集中的环节，阅读中的教学活动主要围绕阅读材料本身的内容展开。
阅读后的活动旨在让学生通过完成问题、辩论和语言难点的学习等形式进一步加深对文章的理解。
同时，通过本课阅读的学习，教育学生做一个爱读书的人，并且通过对中国古四大发明的了解，热爱我们的祖国。
二、Analysis of students初二学生已具备一定的英语语言表达能力，所以教师可以设计一些学生自主表达的环节，比如与本课内容有关的话题讨论等，但因为学生基础稍差的实际情况，语言准确性会差些，教师要及时引导。
三、Learning aims1 Knowledge aimNew words and phrases: appear, modern, electronic, sell(sold,sold), press pass on, by hand, printing press, keep on2 Ability aimCultivating students’ reading ability and using English to express themselves.3 Emotion aimKeep on reading and know more about the history of China.四、Teaching and learning methodsReading instruction.五、Teaching processStep 1 Lead in.Choose several students to guess what we will talk about according to title of today’s lesson.Step 2 Quick readingOpen the book and read the text quickly for the first time. Students need to finish only one question:What’s the main idea of this passage?（此环节是让学生初读课文，目的是训练快速阅读技巧，学生以较快的速度完成阅读，迅速找到答案，为后面的进一步学习奠定基础。
Unit 4 The Internet Connects Us Lesson 21 Books or Computers 教案1
Unit 4 The Internet Connects UsLesson 21 Books or Computers教案1一、教学目标1. 在整体理解的基础上要求学生能够听、说、认读单词: appear, modern, electronic, sell.2. 在整体理解的基础上要求学生能够听、说、认读短语:pass on, by hand, printing press, keep on.3. 理解课文内容。
4. 能自如的谈论互联网的优缺点。
5. 能对传统书和电子书进行对比。
二、教学重难点1. 能自如的谈论运用互联网的优缺点。
2. 能对传统书和电子书进行对比。
3. 在生活中运用所学知识。
三、课前准备教学ppt.四、教学过程Step 1 ReviewIn last lesson, we learned the computer is very helpful, and we must learn to use the computer, we can learn something interesting from the Internet. In this lesson, we will learn how the information travels?Step 2 Lead in1.Greet the students in English and make sure they can response correctly.2.Do the duty report: a student on duty can say whatever he/she likes to say.3.Think About It: How many books have you read this year?Do you read e-books? Do you like them?Step 3 New lesson1.Teach the new words and phrases. Make sure the Ss can read it correctly.2.Give them some time to read the text themselves. Then let them act out the dialogue in groupscorrect their pronunciation when necessary.3.At last, the teacher explains the text in Chinese, make sure the Ss can understand the meaningof text.4.Culture Tip:Did you know that China was the first to invent paper? Paper was invented during the Han Dy nasty. Paper is one of the four great inventions of ancient China. The other three inventions are compass, printing press and gunpowder.Step 4 Studying language points1.With paper, people began to write down their stories.介词with表示“用”，后跟工具。
八年级英语下册 Unit 4 The Internet Connects Us Lesson 24
Unit 4 The Internet Connects Us Lesson 24 An Email to GrandpaLast lesson, we learnedthat the Internet has advantages anddisadvantages. Now, we should use the Internet in right ways, but don’t let it take up all of your time. After all, all things have two sides.【知识与能力目标】Make the Ss can understand the meaning of text.2. Make the Ss can use the Internet---send e-mails.3. Ask the Ss to talk about how to use the Internet?【过程与方法目标】Make the Ss can use the Internet---send e-mails.【情感态度价值观目标】Communicative Teaching【教学重点】Ask the Ss to talk about how to use the Internet?【教学难点】Ask the Ss to talk about how to use the Internet?图片，PPTStep 1.Analysis of the student(学生分析)Homework check.Review: In last lesson, we learned that the Internet has advantages and disadvantages. Now, we should use the Internet in right ways, but don’t let it take up all of your time. After all, all things have two sides.Step 2. Lead in.（引入）1.Greet the students in English and make sure they can response correctly.Do the duty report: a student on duty can say whatever he/she likes to say.2. Come to “THINK ABOUT IT”.Do you prefer writing a report on paper or on the computer? Why?How often do you use your computer for work, study or fun?Step 3. New lesson.（新课）No. 1 Prepare lessons before class.Teach the new words and phrases. Make sure the Ss can read it correctly.No. 2. Text: Give them some time to read the text themselves. Then let them act out 22the dialogue in groups. Correct their pronunciation when necessary.Read the text silently and check the answers. Let the students discuss the main idea of the passage in details. At last, the teacher explains the text in Chinese and make sure the Ss can understand the meaning of text.No. 3. Finish “Let’s Do It!”Step 4. Play the tape for the Ss to follow.Make the Ss listen the text, and then let them read follow the tape.Step 5. Summary. （小结）Sum up the text what we learned, the new words, phrases, and sentences.Sum up the grammar.Step 6. Homework.（作业）Finish the activity book and the practice.Copy the new words and phrases twice.略。
冀教版八年级下Unit 4 The Internet Connects Us Lesson 23
people’s health . 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 others’
far away 遥远的；在远处 far away 意为“遥远”, 表示距离, 在句中作状语或表语, 有时 away 可以省略。 e.g. My grandparents live far away.
我爷爷奶奶住得很远。
如果表示“离……很远”, 则用“far away from...” e.g. He lives far away from the school.
change the world 改变世界 in seconds 短时间内；几秒钟之内 e.g. 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。
The Internet has changed the world. People are able to connect and share information in seconds. However，the Internet has advantages and disadvantages.
The Internet has changed the world. People are able to connect and share information in seconds. However，the Internet has advantages and disadvantages.
八年级英语下册 Unit 4 The Internet Connects Us Lesson 19
Unit 4 The Internet Connects Us Lesson 19 How Do You Use the Internet?Talk about how touse the Internet in our daily lifein English.【知识与能力目标】. Master the new words and phrases, the meaning of text.2. Learn to use Adverbial Clause with “if”.3. Talk about how to use the Internet in our daily life in English .【过程与方法目标】Communicative Teaching【情感态度价值观目标】Electronic whiteboard, Multimedia courseware【教学重点】Learn to use Adverbial Clause with “if”【教学难点】Talk about how to use the Internet in our daily life in English.图片，PPTStep 1. Analysis of the student.Greet the students in English and make sure they can response correctly.Do the duty report: a student on duty can say whatever he/she likes to say. Review: Last week, we learned about the animals, and we knew that we should protect the animals, because the animals are important to the environment, there are not animals, there is not human.Then ask some Ss to describe the animals:Dogs are friendly and loy al; they are human’s best friends.Cats are quiet and cute, and they like to eat fish.Tigers and lions are fierce and strong.Step 2. Lead in.（引入）Homework check.This week, we will learn to talk about the Internet. And ask some Ss to introduce what is the Internet? How to use it in our daily life?Come to “Think About It!”What can you do on a computer?How do you use the Internet?Step 3. New lesson.（新课）No. 1 Prepare lessons before class.Teach the new words and phrases. Make sure the Ss can read it correctly.No. 2. Text: Give them some time to read the text themselves. Then let them act out the dialogue in groups. Correct their pronunciation when necessary.At last, the teacher explains the text in Chinese. Make sure the Ss can understand the meaning of text.No. 3 Important sentences:1. I used to have a desktop computer.2. It is easy to carry.3. I use the Internet to blog about donuts.4. I can begin to write report.No. 4 The Grammar: Adverbial Clause with “if”.1.复习“when”时间状语从句与“because”原因状语从句,（1）主句从句时态保持一致，主句一般将来时，从句使用一般现在时。
冀教版八下英语课件 Unit 4 The Internet Connects Us Lesson21
This is a modern printing press . It can make thousands of books a day .
Recently，computers and the Internet changed the world again. A new kind of book appeared： the electronic book(e-book)．E?books are quickly changing people’s reading habits . It is easier for people to buy and sell books online. Information travels faster and farther.
八年级英语下（JJ） 教学课件
Unit 4 The Internet Connects Us Lesson 21: Books or Computers?
学习目标
➢ Key words & phrases: appear; modern;electronic; sell; pass on; by hand; printing press;
Paper With paper，people began to write down their stories . People wrote each word by hand . It took a long time to write one book . ___In_f_o_r_m_a_t_io_n__ couldn’t travel far .
Language points
1. In ancient times, there were no books, and people passed on their knowledge by telling stories.（教材P54）
冀教版八下英语课件 Unit4 The Internet Connects Us Lesson 19
□play games
□√ read
□√ send or receive emails
□listen to music
□√ do research for homework
□make friends
2. Fill in the blanks with the correct forms of the given verbs .
2. What does Danny like doing? He likes chatting with his friends online.
3. How many people are following Danny’s blog? 500 people.
4. What can Danny and his friends do if they want to have a meeting? They can send the invitation online.
play computer games . 2．If I want to improve my spoken English，I’ll go to
“_L_a_n_g_u__a_g_e__”． 3．“___E_n_t_e_r_ta_i_n_m__e_n_t__” has some excellent movies . 4．If John wants to know more about China，he will click on
e.g. He likes chatting with outgoing people.
chat 作不及物动词,意为“聊天, 闲谈”。
他喜欢和外向的人聊天。
We sit under the trees at lunchtime and have a good chat.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
2. It’s one of the biggest holidays in many countries. one of … 意为“……之一” one of + 形容词的最高级 + 可数名词的复数 意为“最……之一”，做主语时，中心词是 one, 其后的谓语动词用单数形式。 One of my questions ____ (be) how to learn English well. Wang Li is one of _____ (clever) girls in our class.
Read and answer
3. How do people celebrate Easter?
1)Who do people celebrate Easter with?
Their family and friends.
2)What do they eat together?
Delicious food.
3. (1) have fun doing sth 做某事很高兴. (2) have fun = enjoy oneself=have a good time 玩得 高兴，过得愉快 Eg: ① They have fun listening _______(listen) to the music. talking (talk) and ______ playing ② We had fun _______ (play) with him. ③ The little girl is enjoying herself playing with the little dog. (同义句) The little girl is ______ having ______ fun playing with the little dog.
Unit 4 The Internet Connects Us
Lesson20 A Computer Helps!
阅读
an Easter Egg
复活节的由来
复活节是基督教纪念耶稣复活的一个宗 教节日。每年，春分过去，第一次月圆后的 第一个星期日就是复活节。日期年年不同， 一般在3月22日至4月25日之间。 复活节有不少传统习惯，最典型的要数 复活节彩蛋。古人常把蛋视为多子多孙和复 活的象征。后来基督教徒又赋予蛋新的涵义， 认为它是耶稣墓的象征，未来的生命就是从 其中挣脱而出世的。
Read and fill in the blanks:
完成课后第二题。
Read and answer
1. What is Easter?
Easter is an important festival.
2. When is Easter?
The date depends on the moon, but it always in March or April.
3)In this ways, what is it like?
The Chinese Spring Festival.
4)On Easter Day, what do many children do?
They have egg hunts and eat chocolate rabbits.
5)What are symbols of new life.
Summary:
1. Information aboul expressions; 关键词 依赖，取决于 在这一点上 寻找
1.hunt for意为搜寻，寻找, 表示“搜寻”时， hunt for =look for, 二者都强调找的动作，如果 表示寻找的结果，则用find.
New words:
laptop Easter enter key depend bunny hide = notebook 笔记本电脑 = Easter Day 复活节 输入，进入 the key to the car 关键，钥匙 依靠，取决于 depend on 兔子 hide-hid-hidden 隐藏，躲避
例：我到处寻找我的钢笔。 I am looking for my pen everywhere. I am hunting for my pen everywhere.
Eg: ① I____________ (hunted /found) for my bag everywhere , but I couldn’t______ (hunted / find) it. ② What are you ______ (hunting /finding) for?
Rabbits and eggs.
Key sentences:
1.I decided to do all of my research on the Internet.
2.I entered some key words into a search engine to find information on this topic. 3. It’s one of the biggest holidays in many countries. 4. In this way, it is like the Chinese Spring Festival.
复活节时人们把鸡蛋染成红色，代表耶 稣受难时流出的鲜血，同时也象征复活后 的快乐。还有一种古老的习俗，是把煮熟 的鸡蛋送给街头的孩子们做游戏，他们把 蛋往前滚，谁的蛋最后破，谁就获得胜利， 蛋全归他所有。
兔子也是复活节的象征。因为兔子繁 殖力很强，所以人们把它视为新生命的表 现者。大人常绘声绘色地告诉孩子复活节 彩蛋是兔子下的，并把彩蛋放在花园里， 让孩子们玩找蛋游戏。 现在每逢复活节， 美国大小糖果店总要出售用巧克力制成的 复活节小兔和彩蛋。这些彩蛋小的和鸡蛋 差不多，大的竟有甜瓜那么大，孩子们自 然喜欢，送给亲戚朋友，也不失为上佳礼 品。