冀教初中英语八下《Lesson 19 How Do You Use the Internet》PPT课件 (2)

Unit4 The Internet Connects UsLesson 19:How Do You Use the Internet?Warm-up1Presentation2Language Points3Exercise4Warm-upFree talkHow do you use the Internet?WordsI used to have the _ computer with a black_.desktopkeyboarddesktop n.台式电台式电脑脑keyboard n.键盘键盘PresentationLearn some new wordsBut now I have a _.I can use it to learn some knowledge about science and _.tabletdesktop n.台式电台式电脑脑keyboard n.键盘键盘tablet n.平板电平板电脑脑technology n.技术技术technologyI can use it to collect information about the _.desktop n.台式电台式电脑脑keyboard n.键盘键盘tablet n.平板电平板电脑脑technology n.技术技术industry n.工业工业industryI can also use it to send the _if we want to have a party for Christmas.invitationdesktop n.台式电脑台式电脑keyboard n.键盘键盘tablet n.平板电脑平板电脑technology n.技术技术industry n.工业工业invitation n.邀请邀请Read and answer.1.What does Jenny like to use the Internet to do?She likes to use the Internet to read about sports and technology.2.What does Danny like doing?He likes chatting with his friends online.3.How many people are following Dannys blog?500 people.4.What can Danny and his friends do if they want to have a meeting?They can send the invitation online.5.What does Brain like doing on the Internet?He likes doing research for his homework.6.How will Brain send his research to his Grandpa?By e-mail.Read the lesson.Tick the things that Jenny and her classmates like to do on the Internet.watch moviesshopwrite blogschat onlineplay gamesreadsend or receive e-mailslisten to musicdo research for homeworkmake friendsWork in groups:Talk about what we can do and what we cant do on the computer.Lets see which group can make the longest list about them.1.I 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。Language points（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：链接：4.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。I.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 forwardconnectsscreenshoutingmenuExerciseII.句型转换，每空一词。1.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)Whats _ _ _“candy”?3.Lets have a walk.(改为反意疑问句)Lets have a walk,_ _?4.Remember to drive me home tomorrow.(改为同义句)_ _ to drive me hometomorrow.5.Linda is listening to music.(对划线部分提问)_ is Linda _?What doingdoesnt pushthe meaning ofshall weDont forgetIII.根据汉语意思翻译下列句子，每空一词。1.不要在教室里制造噪音。Dont _ _ _ in the classroom.2.你上网时还喜欢做些什么？What _ would you like _ _ _ the Internet?3.他们已经成功地到达了山顶。They have _ _ getting to the top of the mountain.4.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 inHomework:1.Write a passage about how to use the Internet.Be sure to use the adverbial clause with“if”at least three times in your passage.2.Do Exercise 3 in the book.