Unit3 writing课件- 八年级英语上册.pptx

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1、汇报人: 林秋雯 时间：2021年10月,UNIT 3 Writing,Computer,calculator,abacus,The process of computer,Pre-writing,Pre-reading,Guess what it is.,the first computer,a desktop computer,a notebook computer,tablet: 平板电脑,Pre-writing,How much do you know about computers?,01,02,03,04,【Appearance】外貌,【Advantages or function

2、】优点或功能,【disadvantages】缺点,【Suggestion and conclusion】建议总结,提纲,CONTENTS,While-writing,If you want to introduce a kind of computer to people, what would you describe?,Appearance,01,How big?,Apearance 样子，外貌,How heavy?,It has a 13.3-inch monitor.,It is big enough for you to see clearly.,As for weight, it

3、only weighs 2kg.,It is light enough for you to carry around.,13英寸的,至于，关于,weigh v. 重weight n. 重量,Sth is adj. enough for sb to do sth. 某事足够.让某人,Advantages or function,02,描述一样物品的优点，功能时，常用短语,使用某物做某事： use sth to do sth use sth for doing sth I do . with sth. Sth. can help us with.,描述优点： be good for. 对.有益

4、be benefial to.对.有好处 make sb do sth. 让某人做某事 make sb/sth adj. 让某人某事.,chat with sb,go shopping,watch films,play games,Entertainment 娱乐,communicate with sb,Keep in touch with sb,Convenient,relaxed,have funhave a good time,Look up/search formore information,Learn about more useful/practical/helpfulknowl

5、edge,Take/have interesting online class,Studying 学习,Conclusion 优点总结,Computer is one of the most important inventions in our daily life.,With the help of computer，our lives are becoming .（比较级+and+比较级）,Better/easier More and more convenient/colorful/wonderful,Are computers always good for us?,Sometime

6、s they also bring us problems.,disadvantages,03,描述一样物品的缺点时，常用短语,描述缺点： be bad for. 对.有害 be be harmful to.对.有害 do harm to.对.有害,04,03,02,01,If you dont use computer correctly, you will?,be indulged in computers,Stay up doing sth dont have enough time to sleep,Have no interest in studying,Fail in the ex

7、am,07,06,05,If you dont use computer correctly, you will?,Be bad for eyes,Have a headache 头疼,receive bad information 接收不良信息,Suggestion and Conclusion,04,We shouldnt,结论,We should,waste too much time in playing computer games,spend more time studying.,Every coin has two sides. Wed better try our best to make good use of computers.,01,02,03,04,【Appearance】外貌,【Advantages or function】优点或功能,【disadvantages】缺点,【Suggestion and conclusion】建议总结,提纲,CONTENTS,While-writing,If you want to introduce a kind of computer to people, what would you describe?,