仁爱版英语8AUnit4Topic3SectionC课件（共21张PPT）.pptVIP

Unit 4 Our World ;Pre-reading;Report:;Read 1a and match the following words with their meanings.;Watch the flash of 1a, then give the passage a good title.;Complete the table according to 1a. Then add your own ideas about advantages and disadvantages of the Internet.; Advantage ;Key points;use sth. to do sth. 使用某东西去做某事 = use sth. for doing sth. Eg: 他不会用筷子吃饭。 He can’t _____________________ eat. He can’t ____________________ eating.;3. The Internet can change our lives for the better, but we should use it carefully. 因特网会使我们的生活变得更好，但我们应该恰当地使用它。 for the better 向着较好的情况（转变） for the + adj.比较级 向着较……的情况转变 Eg: 我希望天气很快就会好转。 I hope the weather will soon change _____________ . 五月里，她的病情恶化了。 In May, her illness took a turn ______________ .;4. The Internet makes our lives more interesting. This helps make life easier. make sb. / sth. + 形容词比较级 使某人 / 某物…… Eg: 那只小狗使那位老人的生活更开心。 The little dog makes the old man’s life happier.;Project;How often do you use the Internet ? ? Often. ? Sometimes. ? Seldom. ? Never. 2. What don you often do on the Internet? ? Do some shopping. ? Study. ? Listen to music. ? Chat. ? Search for information. ? See movies. ? Play games. ? Write emails.;3. How long do you spend on the Internet every day ? ? Less than 1 hour. ? 2-3 hours. ? More than 3 hours. 4. What do you think of the Internet ? ? Useful. ? Interesting. ? Important. 5. Are you sure the Internet is good for us ? ? Yes, I’m sure of that. ? No, I’m not sure of that. ? I don’t know.;2b;Retell;Paragraph 3 4 : However … perfect. We should … is true. Some people … by cheating. Some young people … The Internet can …;Do the exercises.;Summary;Homework;Thank you !