2019-2020年高一英语 Unit 9 Technology 2.doc

2019-2020年高一英语 Unit 9 Technology 2Teaching Aims:1.Train the students reading ability.2.Learn and master the following words and phrases:teenager,press,function,image,feature,calendar,appointment,behaviour,dare,dial,emergency,negativethroughout the world,more than,addto,remind sb. about sth.,obey the rules,stay in touch with,in case of,at least,according toTeaching Important Points:1.Learn and master the following phrases:throughout the world,more than,addto,remind sb. about/of sth.,stay in touch with,no matter wh-,in case of,at least2.How to make the students understand the text better.Teaching Difficult Points:1.Master the difference between the following phrases:no matter wh-/wh-everin case of/in case2.Understand the following sentences:(1)Having a cell phone also makes us feel safer,since we can call for help in case of an emergency.(2)Wang Mei is one of many Chinese teenagers who live life “on the go” and use cell phones.Teaching Methods:1.Discussion to arouse the students interest in the text.2.Fast reading to let the students get the general idea of the text.3.Question-and-answer activity to let the students get the detailed information in the text.4.Making sentences to have the students master some language points.Teaching Aids:1.a puter2.a tape recorderTeaching Procedures:FStep .GreetingsGreet the whole class as usual.FStep .RevisionT:In the last period,we summed up the expressions for giving somebody some advice.Now Ill check your homework.Ill ask some pairs to act out the dialogues before the class.(Teacher asks two pairs to e to the front to act out their dialogues.)Suggested dialogue:(AJane,Bher friend)A:I want to buy a cell phone.Whats your opinion?B:I think youd better not.A:Why do you think so?B:We are still students and cant do best in controlling ourselves.If you have one,you may often play games and surf the Internet.Its not good for your study.A:But I think its very useful and convenient.B:Thats true.But we are not allowed to use it at school.We spend most of our time at school.So I think you should not buy one now.A:I think your suggestion is reasonable.I have changed my mind.Now I decide to buy one after finished middle school.FStep .DiscussionT:(Show a mobile phone to the students.)We all know this is a mobile phone.More and more people are using it.It has changed our way of life.I think some of you already have one.Now well have a discussion in groups and discuss a few questions on the screen about mobile phones and other popular things like puters and TV.Now look at the screen.Lets begin.(Teacher shows the questions on the screen.)1.Have you ever used a cell phone?Do any of your classmates have cell phones?2.How is the way we live today different from the one in the past?How have inventions and new technology changed our way of life?3.Why are things like cell phones,puters and TV so popular?(Teacher gives students some minutes to prepare and then asks three students to answer the questions.)Suggested answers:1.I havent used a cell phone,but some of my classmates have cell phones.2.In the past we kept in touch with our families and friends only by writing letters. Occasionally we could see a film to spend our spare time.But now with many inventions and new technology,we can often make calls or mobile phones to keep in touch with them.Every day we can watch TV to learn information at home and abroad.Besides,we can use puters to send e-mails and to look up some information on the Internet.Our way of life has greatly changed.3.Because we can stay in touch with our friends and families no matter where we are or when it is if we have a cell phone.And we can learn information faster and easier by puter than by reading books or some other materials.FStep .ReadingT:Well done.You are right.Its more convenient and faster for us to keep in touch with our friends and families by cell phone.Besides,they have many more features,especially the latest cell phones.Today well read a passage and learn about them.Now open your books on Page 59 and read the passage quickly to get its general idea.Then answer the questions on the screen.1.Are cell phones popular in the Middle School?2.Do schools agree to use phones in school?What about their parents?3.What does Wang Mei think is the most useful invention?(Teacher gives students enough time to read the passage,and then asks three students to give the answers.)Suggested answers:1.Yes.They are popular among teenagers.2.Some schools dont agree phones are used in school.Nor do their parents.They worry that their children will spend too much time and money on phone calls.3.Wang Mei thinks the cell phone is the most useful invention.T:Now please read the passage again to find out the main idea of the paragraphs.After a while,Ill check the answers.(Teacher gives students a few minutes to prepare by themselves,and t