八年级英语下册 Unit 4 The Internet Connects Us Lesson 20 A Computer Helps课件 冀教版
with us? 在关键趋势上您有什么想法可以分享的么？ search engine 搜索引擎
Do you want the search engine to see every
page on your website? 你是否希望搜索引擎能看到你网站上的每一 页面？
1. To understand the passage about Easter.
2. To learn some useful words and expressions to introduce a festival.
Words: enter topic
key depend
search hide
编后语
老师上课都有一定的思路，抓住老师的思路就能取得良好的学习效果。在上一小节中已经提及听课中要跟随老师的思路，这里再进一步论述听课时如何 抓住老师的思路。
① 根据课堂提问抓住老师的思路。老师在讲课过程中往往会提出一些问题，有的要求回答，有的则是自问自答。一般来说，老师在课堂上提出的问 题都是学习中的关键，若能抓住老师提出的问题深入思考，就可以抓住老师的思路。
2. What did Ms. Liu ask her students to write about? She asked her students to write a report about Easter.
3. Is Easter an important festival in Chinese culture? No, it isn’t.
The key to success is to be ready from the start. 成功的关键是从一开始就做好准备。
key adj. 重要的；关键的
He is one of our key thinkers on the future
of humanity in the cosmos. 他在人类的宇宙前景上这个问题上，是一位 重要的思考者。
Language points
1. Do you often search for information on the Internet? 你经常在网上搜索信息吗？ search for 寻找；搜索 You can search for and find reviews online, too. 你也可以在网上搜索查找相关评论。
Words & expressions
laptop Easter
enter key
search topic
depend bunny
hide
ቤተ መጻሕፍቲ ባይዱ
n. 笔记本电脑 n. 复活节 v. 输入；进入 n. 关键；钥匙 n. &v. 搜索；查找 n. 话题 v. 依靠；取决于 n. 兔子 v. 隐藏；躲避
Objectives
⑥ 利用笔记抓住老师的思路。记笔记不仅有利于理解和记忆，而且有利于抓住老师的思路。
2019/7/11
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谢谢欣赏！
2019/7/11
最新中小学教学课件
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Unit 4 The Internet Connects Us
Lesson 20 A Computer Helps
Think about it!
• What do you know about Easter? • Do you often search for information
on the Internet? How?
② 根据自己预习时理解过的逻辑结构抓住老师的思路。老师讲课在多数情况下是根据教材本身的知识结构展开的，若把自己预习时所理解过的知识 逻辑结构与老师的讲解过程进行比较，便可以抓住老师的思路。
③ 根据老师的提示抓住老师的思路。老师在教学中经常有一些提示用语，如“请注意”、“我再重复一遍”、“这个问题的关键是····”等等，这些 用语往往体现了老师的思路。来自：学习方法网
④ 紧跟老师的推导过程抓住老师的思路。老师在课堂上讲解某一结论时，一般有一个推导过程，如数学问题的来龙去脉、物理概念的抽象归纳、语 文课的分析等。感悟和理解推导过程是一个投入思维、感悟方法的过程，这有助于理解记忆结论，也有助于提高分析问题和运用知识的能力。
⑤ 搁置问题抓住老师的思路。碰到自己还没有完全理解老师所讲内容的时候，最好是做个记号，姑且先把这个问题放在一边，继续听老师讲后面的 内容，以免顾此失彼。来自：学习方法网
You must examine how users may search for your page. 你必须研究用户可能怎样搜索你的页面。
2. I entered some key words into a search engine to find information on this topic. 我输入一些关键字在搜索引擎中找到关于这 个话题的信息。 key n. 键；关键；钥匙 They put the key in the door and entered. 他们用钥匙开了门然后走了进去。
4. When is Easter? It is always in March or April.
5. What do children do on Easter Day? Children have egg hunts and eat chocolate rabbits.
6. What are symbols of Easter? Rabbits and eggs.
Expressions: search engine Easter Bunny in this way
depend on fall on search for
Read and answer.
1. How did the girl search for information on the Internet? She entered some key words into a search engine to find information on the topic.
冀教版英语八年级下册Unit 4 The Internet Connects Us拓展阅读一
.We use our smart phones to carry out many tasks every day. Many of us have become so reliant(依赖的) on them. However, it is bad for our eyes and health to use too much phone.A study shows that smart phone owners usually start to use their phones early in the morning. They check personal emails and Wechat. 〔微信〕And before they get out of bed, many people often check the weather, read the news, and send a message or two to friends. After getting up, they often take photos of food, themselves, and even whatever they can see with their phones. They share their photos with their friends. The research finds that users pick up their phones more than 1,500 times to do different tasks in an average(通常的) week. And the smart phone users are on their phone for three hours and sixteen minutes a day. That is to say, people use their phones for almost one full day each week.Using phones will take much time and it's also bad for our health. Many people stay up late to play phones. And mobile phones will influence our sleep. Without using the phones, many people will feel sad. Many owners also find they use their phones without realizing they're doing so.Do you think people use their phones too much?下载后可自行编辑修改，页脚下载后可删除。
冀教版英语八年级下册Unit4 The Internet Connects Us 课件
Step 3知识·得 so表示“因此”, 引导状语从句时, 主从句之间常有必 然的因果关系, 从句一般放在主句的_____(前面/后 面)。本句也可以说成: Because it has后no面keyboard or mouse, it is easy to carry.
【警示】 because和so不能在同一个主从复合句中出现, 不可按汉语习惯用because. . . so. . . , 两者只能用其一。
A. and
B. so
C. if
D. but
( C )②(2019 达州中考)—Jeff, could you tell me if it _________tomorrow? If it _________tomorrow, I will
stay at home.
—It’s reported that it will be sunny; let’s go camping
I ____ __ _____a desktop computer, but now I have a
tablet. 2.u用se网d t络o ,h我av们e 几乎可以了解任何事情。
____ ___ _________, we can _____ _____almost anything.
With the Internet
send my research to
Ⅲ. Read the dialogue and answer the questions 1. What does Jenny use the Internet to do? ________________________________________ _S_h_e__u_se_s__th_e Internet to read about sports and 2. How many people follow Danny’s blog? _te_c_h_n_o_l_o_g_y_.
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。
八年级英语下册 Unit 4 The Internet Connects Us Lesson 22 Travel on the Internet课件 冀教版
2019/7/11
最新中小学教学课件
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Unit 4 The Internet Connects Us
Lesson 22 Travel on the Int grandma live with you? • What is your grandma’s dream?
What can you do to help her realize it?
The Great Wall, China
Objectives
1. To understand the passage. 2. To learn some useful words and
expressions.
Listen and read.
Language points
1. Jane grew up with her grandma. 简和她的奶奶一起长大。
Words & expressions
receive cancer blessing pyramid Egypt
v. 收到；接到 n. 癌症 n. 祝福；保佑；赞美 n. 金字塔 埃及
The Pyramids, Egypt
The statue of Liberty, New York
The Sydney Opera House, Australia.
I caught (=got) a bad cold three days ago. 我三天前得了重感冒。
I have had a bad cold for three days. 我患重感冒已经三天了。
3. She asked people if they could help her
grandma see the world through pictures. 她问大家是否能够帮助奶奶通过图片看世 界。 if 在句中作连词，意为“是否”，引导宾语从 句。
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。
冀教版英语八年级下册Unit 4 The Internet Connects Us Lesson 2
Unit 4 The Internet Connects UsLesson 22 Travel on the Internet教案1一、教学目标1. 在整体理解的根底上要求学生能够听、说、认读单词: receive, cancer, blessing, pyramid,Egypt.2. 在整体理解的根底上要求学生能够听、说、认读短语: come true, dream of ∕about ,change one’s mind, grow up, all over the world.3. 理解课文内容。
4. 能自如的谈论自己的梦想。
5. 知道怎么为实现梦想而努力。
二、教学重难点1. 自如运用所学短语。
2. 能自如的谈论自己的梦想。
3. 知道怎么为实现梦想而努力。
三、课前准备1. 教学ppt.2. 世界著名景点的图片。
四、教学过程Step 1 ReviewIn last lesson, we learned how the information travels? We compared books to e-books. In this lesson, we will travel around the world, and make our dream come true.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: Does your grandma live with you?What’s her dream?What’s your dream?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.Listen to the tap and read with it.Step 4 Studying language points1.Her grandma had a terrible type of cancer.她的奶奶患上了一种很严重的癌症。
冀教版八年级英语下册 (The Internet-Good or Bad)The Internet
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 tomorrow? 明天你能来吗？ He said that we could go there by bus. 他说我们可以乘公共汽车去那里。 Will you be able to come tomorrow? 明天你能来吗？ I’m able to do the work all by myself. 我能够独立做这项工作。
adv. 除…之外；在旁边 v. 袭击；损害 n. 网络；网 v.偷盗；窃取 n. 银行业 adv. 正确地
in seconds far away
aside from take up
在很短的时间内 遥远 除此之外 占用，占据；开始从事；
接受（提议）
Why are some parents worried about their kids using the Internet?
We need many things in life . But I don’t like to go outside ,the Internet can get it done quickly .
Every _co_i_n_ has two sides. Everything has two sides(a_d_v_a_n_t_a_g_e_s or d_i_s_a_d_v_a_n_t_a_g_e_s), so is the Internet.
冀教版八年级下Unit 4 The Internet Connects Us Lesson 2
depend on 取决于；依赖；依靠 When is Easter?e.g. Easter does not faIlldoenpetnhde osanmmeydpayeneafocrhayleiavrin. gT.h我e靠da写te 作de为pe生nd。s on the moon，buAt iltl idseaplewnadyssoin tMhearwcheaothreAr.p一ril切. 取决于天气。
2 I entered some key words into a search engine to find information on this topic.
enter /'entə/ v. 进来；进去；进入 固定搭配：enter ...into.... 把……输入到/ 进…… e.g. Please help me enter this sentence. 请帮我输入这个句子。
What is Easter?
原文呈现
Easter is an important festival in Western culture .
It’s one of the biggest holidays in many countries .
When is Easter?
Easter does not fall on the same day each year .
4 Though the meaning of Easter has changed over time, the rabbits and eggs remain.
尽管复活节的意义随着时间的推移而改变，但兔子和彩蛋保留了下来。 though/ðəʊ/ conj.尽管；虽然 e.g. Though she gave no sign, I was sure she had seen me . 尽管她没有示意，我还是确信她看见了我。