外研版（2019） 必修第一册Unit 4 Friends forever Understanding ideas P38-40 PPT(共32张)

Understanding ideas(P38-40)新新外研版外研版 Book 1 Unit 4 Friends forever Before readingBest friends forever song.mp4Listen to the song.Think about the following questions and try to answer them.What were the ways of making friends in the past?What are the ways of making friends nowadays?Tell the class the advantages and disadvantages of them.Brainstorming1 Look at the questions about friendship and tick your answers.1 Look at the questions about friendship and tick your answers.1 Look at the questions about friendship and tick your answers.1 Look at the questions about friendship and tick your answers.Work in groupsNow work in groups and find out the most popular answers.Share your groups result with the class.2 Look at the title of the passage,and try to answer the following questions.What does click refer to?Why is there a question mark in the title?1 Click usually means“click the mouse on the computer”.In the title,it means“find a friend on line”.2 The question mark means whether it is a real friend,its unknown.The author thinks making friends on line is.the Description of the assageadvanced.,we can move around the world and still stay in touch with the people.convenientAll you need is a wi-fi connection.dangerousWe could even be sharing our information with criminals.accessibleBut this doesnt mean that we should throw the baby out with the bath water.3 Read the passage and find out the authors opinions about online friendship.4 Read again.Try to divide(分分)the passage into parts to match the main ideas.The advantages and disadvantages of making friends online.Ways of making friends at presentPart 1 Para.1Part 2 Para.2-3Part 3Para.4-8Ways of making friends in the past1.To prove that making friends was easier in the past.2.To illustrate how it is better to make friends online.3.To persuade people to abandon traditional ways of making friends.4.To discuss the advantages and disadvantages of making friends online.4 Choose the authors purpose in writing the passage.Ways of making friends PastPresent1 moving to a new town 2 writing letters 3 maintain friendships 4 share their interests5 Complete the diagrams with expressions from the passage.People lost track of their friends after 1_.The only way to stay in touch was 2_.Its easy to 3_ with social media tools.Online,people can easily make new friends with those who 4_.Online friendship:real or not?It can be real if people5_ online.It might not be real because social media doesnt present6_,and peopletend to 7_.5 exchange true personal information 6 the whole truth about a person7 post only positive updates1.Why does the author say“But this doesnt mean that we should throw the baby out with the bathwater”?Do you know of any similar sayings in Chinese?Think&ShareBecause although technology has changed the way we acquire friends,the meaning of friendship and our longing for friends remain the same.I know other similar saying,such as,everything hastwo sides.2.Do you prefer to make friends online?Why?I dont prefer to make friends online.Becausealthough its interesting to know a stranger through the Internet,only a few of us have succeeded in getting a real good friend in this way.Most of us have been cheated.Some of us even have committed crimes with the friends online.So we should be careful of making friends online.Language points(P38-39)While Reading1 How would you feel if moving to a new town meant losing track of your friends?What if the only way of getting news from faraway friends was writing letters that took ages to be delivered?句意：如果搬到新城镇意味着失去朋友的联系，你句意：如果搬到新城镇意味着失去朋友的联系，你会有什么感觉？如果从远方的朋友那里得到消息的会有什么感觉？如果从远方的朋友那里得到消息的唯一方法是写一封花了很长时间才能送达的信，那唯一方法是写一封花了很长时间才能送达的信，那该怎么办呢？该怎么办呢？=to take something,especially goods or letters,to a placeShe was delivered of a healthy baby yesterday.3 She is due to deliver a lecture on genetic engineering.deliver 还有还有“发表演说，分娩发表演说，分娩”之意。

之意delivery room指指“产房产房”翻译下列句子翻译下列句子Answers：1 包裹是今天早上送来的包裹是今天早上送来的2 她昨天生下一个健康的男孩儿她昨天生下一个健康的男孩儿3 根据安排她要做一个关于遗传工程的讲座根据安排她要做一个关于遗传工程的讲座deliver意为意为“递送，递送，派送派送”，名词为名词为deliverylose track of 指指与与.失去联系，跟不上进展失去联系，跟不上进展也可指指“忘记忘记”翻译下列句子翻译下列句子We took a walk along the river and totally lost track of time.Hes lost all track of her since they left school.Answers：1 我们沿着河岸散步我们沿着河岸散步,完全忘了时间完全忘了时间2 自毕业后自毕业后,他完全失去了和她的联系他完全失去了和她的联系例：他试图对我的问题避而不答例：他试图对我的问题避而不答He tried to avoid answering my questions.拓展拓展接动词的接动词的-ing形式作宾语的常用动词有：形式作宾语的常用动词有：admit承认，承认，advise建议，建议，allow允许，允许，avoid避免，避免，delay推迟，推迟，enjoy喜欢，喜欢，escape逃脱，逃脱，finish完成，完成，imagine想象，想象，include包括，包括，keep保持，保持，mind介意，介意，miss错过，错过，permit允许，允许，practise练习，练习，risk 冒险，冒险，resist抵抗，抵抗，suggest建议建议How would you feel if moving to a new town meant losing track of your friends?在本句在本句if引导的条件状语从句中，引导的条件状语从句中，move的动名词形式的动名词形式做主语，动词做主语，动词mean表示表示“意味着意味着”，其后跟动名词做，其后跟动名词做宾语。

宾语2 Thanks to advances in technology,how we make friends and communicate with them has changed significantly.句意：由于科技的进步，我们如何交朋友和与朋友句意：由于科技的进步，我们如何交朋友和与朋友保持联系的方式已经发生了很大的变化保持联系的方式已经发生了很大的变化拓展拓展形容词为形容词为 significant重要的；重要的；有重大意义的有重大意义的，名词为名词为 significance重要性重要性;意义意义 significantly，adv.意为意为“重大地，显著地重大地，显著地”，英文，英文释义释义by a large amount or in a way that is easily noticeable从从significant，significantly，significance中选择一词中选择一词填空1 Time would appear to be the factor in this whole drama.2 The authorities attached much to his visit.3 She looked up at me ,raising an eyebrow.significantsignificantly significancethanks to：“由于、多亏、幸亏由于、多亏、幸亏”，多表示正面，多表示正面的、好的原因或缘由，有时也用来表达不好的理的、好的原因或缘由，有时也用来表达不好的理由或讥讽的口气。

由或讥讽的口气due to：“由于、因为、因由于、因为、因造成造成”，它所指，它所指的原因直接造成了句中所说的后果；除了作状语的原因直接造成了句中所说的后果；除了作状语和定语之外，还可在和定语之外，还可在be动词之后作表语，这一点动词之后作表语，这一点与其他几个短语不同与其他几个短语不同because of：“由于、幸亏由于、幸亏”，多表示正面的、，多表示正面的、好的原因或缘由好的原因或缘由辨析：辨析：thanks to，due to和和because ofthanks to，意为意为“多亏，幸亏多亏，幸亏”1 limitations on space,many topics of actual substance have been left out.2 The research institute refused to give up the project merely the 1ack of skilled personnel.该研究所不肯仅仅由于缺乏熟练的技术人才就放弃该研究所不肯仅仅由于缺乏熟练的技术人才就放弃 那一项工程项目那一项工程项目因篇幅所限，有很多实质性的课题都被省略了。

因篇幅所限，有很多实质性的课题都被省略了3 these new treatments,people with high blood pressure can live long and active lives.多亏有了这些新的治疗方法，有高血压的人能够长多亏有了这些新的治疗方法，有高血压的人能够长 寿、过上积极的生活寿、过上积极的生活从从thanks to，due to，because of 中选择一词填中选择一词填空Due tobecause ofThanks to3 Nowadays,we can move around the world and still stay in touch with the people that we want to remain friends with.Social media tools let us see what our friends are up to and maintain friendships.句意：如今，我们可以周游世界，仍然可以与我们句意：如今，我们可以周游世界，仍然可以与我们想要成为朋友的人保持联系社交媒体让我们了解想要成为朋友的人保持联系。

社交媒体让我们了解我们的朋友在做什么，并保持友谊我们的朋友在做什么，并保持友谊e.g.They moved away five years ago,but we still stay in touch with each other.他们五年前就搬走了，但我们仍然保持联系他们五年前就搬走了，但我们仍然保持联系stay in touch with 与与保持联系保持联系e.g.Whats he been up to lately?他最近在忙什么？他最近在忙什么？be up to 忙着做某事忙着做某事maintain v.保持，维持保持，维持英文释义英文释义to make something stay the samee.g.Maintaining your current weight through exercise and healthy eating is important.通过锻炼和健康饮食来保持你目前的体重是很重要的通过锻炼和健康饮食来保持你目前的体重是很重要的4 But when you“friend”people online,does this mean that they really are your friends?句意：但是当你在网上句意：但是当你在网上“找朋友找朋友”的时候，这是否意的时候，这是否意味着他们真的是你的朋友？味着他们真的是你的朋友？e.g.He elbowed his way through the crowd.他在人群中挤出一条路。

他在人群中挤出一条路friend 由名词转换为动词使用，词性转换是最常用由名词转换为动词使用，词性转换是最常用的一种构词法的一种构词法5 But this doesnt mean that we should throw the baby out with the bathwater.Although technology has changed the way we acquire friends,the meaning of friendship and our longing for friends remain the same.句意：这并不意味着我们应该不分良莠，一起抛掉句意：这并不意味着我们应该不分良莠，一起抛掉虽然科技改变了我们交朋友的方式，但友谊的意义和虽然科技改变了我们交朋友的方式，但友谊的意义和我们对朋友的渴望仍然存在我们对朋友的渴望仍然存在throw the baby out with the bathwater 意为意为“不分良不分良莠一起抛掉莠一起抛掉”e.g.In looking at this problem,though,we didnt wantto throw the baby out with the bathwater.在这个问题上，我们不能在这个问题上，我们不能不分良莠一起抛掉不分良莠一起抛掉。

acquire v.获得，得到获得，得到英文释义英文释义to get something,for example by buying it or being given ite.g.How can such a large quantity of knowledge be acquired?如此大量的知识如何被获取？如此大量的知识如何被获取？although 引导让步状语从句在复合句中作让步状引导让步状语从句在复合句中作让步状语的从句称为让步状语从句让步状语从句可置于语的从句称为让步状语从句让步状语从句可置于句首，也可置于句尾让步状语从句通常由句首，也可置于句尾让步状语从句通常由though,although,even though,even if,as,while等引导Though 和和although 通常可互换使用，但通常可互换使用，但though 不不如如although正式e.g.Although he has limited technical knowledge,the old worker has a lot of experience.尽管他的技术知识有限，但这位老工人有着很丰富尽管他的技术知识有限，但这位老工人有着很丰富的经验的经验。

Thank you!。