Unit 4 Understanding ideas （ppt课件） -2022新外研版（2019）《高中英语》必修第一册.pptx

1、Unit 4 Friends ForeverClick for a Friend？What were the ways of making friends in the past?What are the ways of making friends nowadays?Tell the advantages and disadvantages of them.BrainstormingThink about the following questions and try to answer them.1.How do you pre fer to make new friends?A.Join

2、ing a club to meet people who share the same interests.B.Using a social app.C.Through other friends.D.Posting a“friends wanted”notice online.E.Talking to strangers during a trip.Look at the questions about friendship and tick your answers.2.How do you prefer to communicate with f riends every day?A.

3、Talking face to face.B.Using social networking apps.C.Writing letters.D.Writing emails.E.Telephoning each other.Look at the questions about friendship and tick your answers.3.How do you stay in touch with faraway friends?A.Using social networking apps.B.Writing letters.C.Writing emails.D.Telephoning

4、.E.Visiting friends whenever possible.Look at the questions about friendship and tick your answers.ReadingPara.13Para.47Para.8ReadingThanks to advances in technology,the way we make friends and communicate with them has changed significantly.People you friend online aren t all your real friends.Don

5、t throw the baby out with the bathwater.Part 1Part 2Part 3structure1.Find the main ideas of the three parts.Reading2.Choose the authors purpose in writing the passage.A.To prove that making friends was easier in the past.B.To illustrate how it is better to make friends online.C.To persuade people to

6、 abandon traditional ways of making friends.D.To discuss the advantages and disadvantages of making friends online.Reading3.The title CLICK FOR A FRIEND?means _A.Is it necessary to find a friend online?B.Is it possible to find a real friend online?C.Is it easy to find a real friend online?D.Is it mo

7、re popular to find a friend online now than before?Reading4.The sentence.on the Internet,nobody knows you re a dog.means _A.It s difficult to know about true personal information on the Internet.B.On the Internet people often offer false personal information.C.People like to make fun of one another

8、on the Internet.D.It is necessary to dress up as a dog when surfing the Internet.Reading5.The sentence But this doesn t mean we should throw the baby out with the bathwater means _A.We should choose to give up either the baby or the bathwater.B.Be careful when the baby is taking a bath.C.It s time f

9、or a baby to take a bath.D.We shouldn t throw something valuable away with something unwanted.Reading6.Complete the diagrams with expressions from the passage.People lost track of their friends after 1 moving to a new town.The only way to stay in touch was 2 writing letters.Its easy to 3 maintain fr

10、iendships with social media tools.Online,people can easily make new friends with those who 4 share their interests.Reading6.Complete the diagrams with expressions from the passage.It can be real if people 5 exchange true personal information online.It might not be real because social media doesnt pr

11、esent 6 the whole truth about a person,and people tend to 7 post only positive updates.Online friendship:real or not？Language Pointsfamiliar adj.熟悉的熟悉的sb be familiar with.be familiar to sb 某人熟悉为某人所熟悉familiar adj.熟悉的熟悉的1.Are you familiar with the computer software they use?2.Mo Yan s novels are famil

12、iar to a large number of readers.prefer vt.更喜欢更喜欢;选择某事物选择某事物(而不选择其他事物而不选择其他事物)prefer(sb)to do sthprefer(doing)sth to(doing)sth prefer to do sth rather than do sthwould rather do sth than do sth 更喜欢(某人)做某事宁愿(做)某事也不愿(做)某事宁可做某事也不愿做某事prefer vt.更喜欢更喜欢;选择某事物选择某事物(而不选择其他事物而不选择其他事物)1.I would prefer reading

13、books written by Mo Yan to watching TV series based on his novels.2.He prefers to die rather than give in to the enemy.deliver vt.递送递送,传送传送;接生接生;发表发表(演说等演说等)deliver.to.deliver a speech 把传送给发表演讲/致辞deliver vt.递送递送,传送传送;接生接生;发表发表(演说等演说等)1.He delivered a speech at the opening ceremony of the World Cup.2

14、.The doctor delivered the twins safely last night.3.Did you deliver my message to my mother?advance n.进步进步,进展进展 v.前进前进;促进促进;提出提出;提前提前 adj.预先的预先的,在前的在前的in advance in advance of.事先，事前在前面；比进步/超前advance n.进步进步,进展进展 v.前进前进;促进促进;提出提出;提前提前 adj.预先的预先的,在前的在前的1.There have been great advances in medicine in th

15、e last ten years.2.You d better make a plan in advance.3.He is far in advance of his class.tend v.趋向于趋向于;往往会发生某事往往会发生某事;照看照看tend to do sth.tend(to)sb.tend to/towards 易于，往往会做某事照顾某人倾向于，趋于tend v.易于做某事易于做某事,往往会发生某事往往会发生某事;照看照看1.The English seasons and climate tend to/towards extremes.2.Mom was usually b

16、usy tending to my younger sisters.3.Boys and girls tend to be different in this regard.tend v.趋向于趋向于;往往会发生某事往往会发生某事;照看照看lose track of 失去联系失去联系keep track of/with=be out of contact withbe on tracktrack down与保持联系，了解的动态稳步前进，做法对头追踪找到，追查到stay/keep in touch with 与与保持联系保持联系(强调状态强调状态)be in touch with.和有联系be

17、out of touch with.和失去联系get in touch with.和取得联系lose touch with.和失去联系强调状态强调动作keep/bear.in mind 记住记住come to mindbring.to mind make up one s mind change one s mind 突然想起使想起下定决心改变主意 其他相关结构其他相关结构1.What.for 为什么？2.What about/How about.?怎么样？（表示建议）3.How come?用于口语交际中，表示疑惑，意为“为什么会这样呢，怎么搞的?”How come 还可以接从句或doing 形式。4.So what?那又怎么样？其他相关结构其他相关结构1.What.for 为什么？2.What about/How about.?怎么样？（表示建议）4.So what?那又怎么样？其他相关结构其他相关结构4.How come?用于口语交际中，表示疑惑，意为“为什么会这样呢，怎么搞的?”How come 还可以接从句或doing 形式。If she spent five years in Paris,how come her French is so bad?既然她在巴黎待了五年，她的法语怎么还会这样糟糕？