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课件网) Unit 4 An E-mail to Grandpa Lesson 24 How often do you use your computer for work, study or fun Do you prefer writing a report on paper or on the computer Why Lead in set up search engine download anywhere talk to 建立；准备 搜索引擎 下载 任何 对……说话 Time for Reflection Think About It Do you prefer writing a report on paper or on the computer Why 2. How often do you use your computer for work, study or fun Listen and write true (T) or false (F). Wang Mei is writing an e-mail on her new computer. ( ) Wang Mei wants to set up a time to go online together with Danny. ( ) T F 3. This week at school, Wang Mei wrote a report about Christmas. ( ) 4. Wang Mei will download some e-books for her grandpa. ( ) F T Language points 1. 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”, as从句的动作是延续性的, 一般用于主句和从句动作同时发生。 when从句中的谓语动词可以是延续性, 又可以是瞬间动词。并且when有时表示“就在那时”。while从句中的谓语动作必须是延续性的, 并强调主句和从句的动作同时发生(或者相对应),while有时还可表示对比。 The little girls sang as they walked. 小女孩儿们边走边唱。 As time went on, the weather got better. 随着时间的推移，天气变得好多了。 Sorry, I was out when you called me. 对不起，你给我打电话时我出去了。 While we were talking, the teacher came in. =We were talking when the teacher came in. 老师进来的时候，我们正在说话。 2. Can we set up a time to go online together 我们定个时间一起上网好吗？ set up在句中意为“安排”，此外，还可表示“建立，准备”。 We have set up a time to hold a class meeting. 我们安排了一个时间开班会。 They set up a few hospitals to help the sick people. 他们建立了几家医院来帮助病人。 3. It can give me directions to anywhere I want to go. 我想去任何地方，它都可以给我指引方向。 anywhere作副词，用于肯定句时意为“随便什么地方”。 Sit anywhere. 随便坐。 I can’t see it anywhere. 我哪儿也见不到它。 Let’s Do It! Fill in the blanks with the correct forms of the words or phrases in the box. search chat program go online set up 1. If you spend too much time _____ online, your parents will be angry. 2. I don’t know how to_____ a new computer. Can you help me chatting set up 3. People began to _____ for the lost kid. search 4. When I want to relax, I turn on the radio and listen to my favourite radio_____. 5. Li Ming wants to _____ and search the Internet for more information about Easter. program(s) go online Exercise Complete the following sentences. What do you think of the keyboard on this_____(笔记本) 2. Your experiences may well be _____ (有益的) to other readers, and to me. laptop helpful 3. This computer _____(程序) matters very much. 4. In remembrance of the battle, we _____ _____ (建立)a museum. 5. This scientist has put forth a new theory in his _____(研究) field. program set up research 6. The book contains much new _____ (信息). 7. You can _____(下载) ... ...
