英語課件：《The Internet-Good or Bad》The Internet Connects Us PPT教學(xué)課件

1、The InternetGood or Bad? Unit 4 The Internet Connects UsKey words & phrases:advantage, disadvantage, simple, coin, cause, less, aside, attack, web, steal, banking, properly, in seconds, far away, aside from, take upKey sentences:1. People are able to connect and share information in seconds. Learnin

2、g Targets2. It helps us get things done more quickly.3. And if a friend lives far away, the Internet makes it easy to stay in touch. 4. But every coin has two sides.5. Spending too much time online is harmful to peoples health.6. It may even cause them to be less social with family and friends.7. As

3、ide from that, some people attack the web8. The Internet can be a useful tool, but dont let it take up all of your time.What do you do on the Internet ? Does the Internet make life simple? Lead inWhere do these students live?They live in Africa. With the Internet, we could meet them in seconds. What

4、s this?Its the South Pole. Its far away from us .But the Internet can even take us there.I have a friend in America .The Internet make it easy for me to stay in touch with her.We need many things in life .But I dont like to go outside ,the Internet can get it done quickly . Every _ has two sides. Ev

5、erything has two sides( _or _), so is the Internet.coinadvantagesdisadvantagesAdvantages (優(yōu)點 優(yōu)勢） In many ways the Internet makes our life easy and simple. Spending too much time online is harmful to peoples health.Disadvantages:Disadvantages:It may cause people to be less social with family and frie

6、ndsDisadvantages:Aside from(除此以外) that, Some people attack the web or steal others personal information, even banking information.So we must use the Internet properly. advantagedisadvantagesimplecoincauselessn. 優(yōu)勢；有利條件n. 缺點；不利因素adj. 簡單的；簡明的n. 硬幣v. 造成；引起adj. &adv.更少/小的(地)n.較少量；較小的部分Words and expressi

7、onsasideattackwebstealbankingproperlyadv. 除之外；在旁邊v. 襲擊；損害n. 網(wǎng)絡(luò)；網(wǎng)v.偷盜；竊取n. 銀行業(yè)adv. 正確地in seconds far away aside from take up在很短的時間內(nèi)遙遠除此之外占用，占據(jù)；開始從事；接受（提議）Why are some parents worried about their kids using the Internet?Does the Internet make life simpler? How?THINK ABOUT ITRead the lesson and fill in

8、 the table.Good things about the InternetBad things about the Internet1. It makes life easier and simpler.1. Spending too much time online is harmful to peoples health.1Lets Do It!PresentationGood things about the InternetBad things about the Internet2. It helps us get things done more quickly.3. It

9、 opens up the world to us.4. It is easy to stay in touch with friends.2. It causes them to be less social with family and friends.3. Some people attack the web or steal others personal information. Listen to the dialogue and tick the correct answers.What are Li Ming and Wang Mei talking about? Their

10、 school project. Their homework.22. 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 carefullyThe following are the things you can do on the Internet. Tick

11、the ones that you think are OK for junior high students and give your reasons.3E-mail with friends and family.Chat online with friends.Download documents from strangers.Write blogs.E-mail with strangers.Open attanchments from strangers.Send, receive or post photos with friends.Play online games for

12、a whole day.Download programs.Stay online after 10:00p.m.1. People are able to connect and share information in seconds. be able to do sth. 意為“能, 能夠”，主要指具體做某件事的能力，有人稱和時態(tài)的變化。情態(tài)動詞can也表示“能,會”，只有現(xiàn)在時can和過去時could兩種時態(tài)，沒有人稱變化。Language points例：Can you come tomorrow? 明天你能來嗎？ He said that we could go there by

13、bus. 他說我們可以乘公共汽車去那里。 Will you be able to come tomorrow? 明天你能來嗎？ Im able to do the work all by myself. 我能夠獨立做這項工作。in seconds 短時間內(nèi)；幾秒鐘之內(nèi) You press a button and it comes on in seconds.你只要觸摸按鍵，它就會在幾秒內(nèi)啟動。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還有“

14、讓某人做某事”的意思。例：I am going to get/have my hair cut. 我要去剪發(fā)。3. And if a friend lives far away, the Internet makes it easy to stay in touch. “make+ it+ adj. (+for sb.) +to do”意為“使做某事變得”。例：The teacher tried to make it interesting for the students to learn math.老師盡力使數(shù)學(xué)對學(xué)生們來說學(xué)起來有趣。far away 遙遠的；在遠處例：Suddenly

15、they seem to be hearing something from far away. 突然，他們似乎聽到什么聲音從遠處傳來。 I finished college and live far away from her. 我完成了大學(xué)的學(xué)業(yè)，住得離她很遠。4. But every coin has two sides. 此句直譯為“每個硬幣都有兩面”。在寫作時，一般作名言使用。例：As we know, every coin has two sides. 正如我們所知道的，凡事都有兩面性。 Every coin has two sides, so does the Internet.

16、 凡事都有兩面性，因特網(wǎng)也是如此。5. Spending too much time online is harmful to peoples health. be harmful to 對有害處例：Smoking can be harmful to your health. 吸煙會對你的身體有害。 Fruit juice can be harmful to childrens teeth. 果汁可能損壞兒童的牙齒。6. It may even cause them to be less social with family and friends. cause意為“造成，使(發(fā)生)”，其后可

17、直接跟造成的結(jié)果或發(fā)生的事情作賓語，也可跟雙賓語或接動詞不定式復(fù)合結(jié)構(gòu)作賓語。例：Smoking can cause lung cancer.吸煙可引發(fā)肺癌。What caused her to cry?是什么使她哭了?7. Aside from that, some people attack the webaside from 除以外 例：Aside from headaches, he showed no signs of lasting brain damage. 除了頭痛，沒有任何跡象表明他曾受過腦損傷。 8. The Internet can be a useful tool, b

18、ut dont let it take up all of your time. take up 占用（時間）；占據(jù)（空間） 例：The table takes up too much room. 這張桌子太占地方。 I wont take up any more of your time. 我不再占用你的時間了。一、根據(jù)漢語意思完成句子。 In this economy you need every _ (優(yōu)勢).2. The problem is by no means as _ (簡單的) as we first thought.3. This may all seem like a d

19、istant dream, but it is not so _ _ (遙遠的). advantagesimplefar awayExercises4. You can contact information so you can _ _ _(保持聯(lián)系). 5. As a popular saying goes, every_ (硬幣) has two sides. 6. Television can also be_ (有害的) to us. stay in touchcoinharmful7. What _ (導(dǎo)致) the illness?8. He _ _(占用) too much time to play computer games every day.9. _ _ （除此之外）being fun and good exercise, swimming is a very useful skill causestakes upAside from二、漢譯英。 整個操作在數(shù)秒鐘內(nèi)完成。The whole operation was over in sec