Unit 4第3课时 Language Points（ppt课件） -2022新外研版（2019）《高中英语》必修第一册.pptx

1、 Language points Unit 4 Friends forever Learning aims:1.Grasp important words and expressions.2.Master the following sentence structures:(1).Whatever our hobbies,the Internet can connect us with others who also enjoy doing them,even if they live on the other side of the world.(2).As Aristotle said,n

2、o one would choose to live without friends,even if he had all other goods.Listen to the tape and review what they have learned in last class.完成学案了解感知与深入学习部分Discuss the answers in groups.知识体系图解 重点词汇 1.adv.永远 2.adj.熟悉的 3.n.历险(经历);奇遇 4.v.更喜欢 5.v.递送;传送 6.n.进步;进展 7.adv.重大地;显著地 8.v.保持;维持 9.n.无线网络;无线上网10.v

3、.点击(鼠标)foreverfamiliaradventurepreferdeliveradvancesignificantlymaintainwi-fi click11.adj.数字的;数码的 12.v.使可能;使发生 13.unusual adj.14.site n.15.tend v.16.update n.17.saying n.18.bathwater n.19.acquire v.20.prove v.21.illustrate v.22.diagram n.digitalenable异常的;不平常的网站易于做某事;往往会发生某事最新消息格言;谚语;警句浴水;洗澡水获得;得到证明;

4、证实(举例)说明;阐明图解;示意图重点短语1.lose track of 2.thanks to 3.social media 4.throw the baby out with the bathwater 5.feel low 6.fill.with.7.in view 8.take part in 不了解的情况;不了解的动态归功于;多亏社交媒体不分良莠一起抛弃情绪低落用充满看得见参加9.面对面 10.交朋友 11.与保持联系 12.与交流 13.把和联系起来 14.记住 face to facemake friendsstay in touch withcommunicate withco

5、nnect.with.keep in mind1.How do you stay in touch with faraway friends?2.What if the only way of getting news from faraway friends was writing letters that took ages to be delivered?你如何与远方的朋友保持联系?如果从远方的朋友那里得到消息的唯一方法是写信,这需要花很长的时间才能送达会怎样呢?3.Thanks to advances in technology,how we make friends and comm

6、unicate with them has changed significantly.多亏了科技的进步,我们和他们交朋友和交流的方式发生了很大的变化。5.To prove that making friends was easier in the past.6.But we need to keep in mind that what we see on social media is often not the whole truth about a person.但是我们需要牢记我们在社交媒体上看到的个人信息但是我们需要牢记我们在社交媒体上看到的个人信息不全是真实的。不全是真实的。为了证

7、明过去交友更容易。4.On social media sites,people tend to post only positive updates that make them appear happy and friendly.在社交媒体网站上,人们倾向于只发布积极的最新消息,这使他们看上去很开心和友好。1.Whatever our hobbies,the Internet can connect us with others who also enjoy doing them,even if they live on the other side of the world.(教材P39)

8、不管我们的爱好是什么,互联网可以把我们和也喜欢这样做的其他人联系起来,即使他们生活在世界的另一边。【句式剖析】本句的结构比较复杂。the Internet can connect us with others是主句,Whatever our hobbies是省略了are的让步状语从句,who引导的是定语从句,even if引导的是让步状语从句。【句式拓展】“疑问词+-ever”引导让步状语从句可以和“no matter+疑问词”引导让步状语从句互换。I ensure Ill help you no matter when you have difficulties.=I ensure Ill

9、help you whenever you have difficulties.我保证无论何时只要你有困难,我就会帮你。No matter what you do,you must put your heart into it.=Whatever you do,you must put your heart into it.无论你做什么,你必须全身心地投入。【温馨提示】whatever,whichever,who(m)ever既可引导让步状语从句,又可引导名词性从句,no matter what,no matter which,no matter who(m)只引导让步状语从句。Please

10、give the flowers to whoever gets to the finish line first.请把花给第一个到达终点线的人。Whatever she says will not make any difference to our arrangements.无论她说什么都不会影响我们的安排。2.As Aristotle said,no one would choose to live without friends,even if he had all other goods.(教材P39)正如亚里士多德所说,没有人会选择没有朋友的生活,即使他拥有所有其他的财富。【句式剖

11、析】本句中的As Aristotle said是非限制性定语从句,主句是no one would choose to live.,even if引导的是让步状语从句。【句式拓展】even if=even though是连词词组,用来引导让步状语从句,如主句和从句都表示将来的动作,从句中要用一般现在时来表示一般将来时。I will not give up even if there is only a gleam of hope.哪怕只有一线希望我也不会放弃。With computers,we feel very near even if we are really far away.有了电脑,

12、即使我们距离真的很远也感到很近。Complete the sentences.1.He has _(失去联系）her since they left school.2.They still _(与.保持联系）each other after graduation.3.We must _(牢记)that we are not children any more.4._(视情况而定).If I have my holiday the same as she,then we go together.5.Dont _ _(不分良莠一起抛弃).lost track ofstay in touch withIt dependsthrow the baby out with the bathwater keep in mind Homework优化方案P72