Unit 4 Language points课件-（2022）新北师大版《高中英语》必修第二册.ppt

1、1.Do you think the Internet helps or harm friendships?harm vt.&n.to damage something,hurt a person or animal;damage,injury,or trouble caused by someones actions or by an event 伤害，损害伤害，损害 eg My brothers ship was caught in a storm,but he came to no harm.Dont harm your eyes by reading a book in the sun

2、.【语境应用语境应用】完成句子。完成句子。1)The child fell over but _ _ _ _(没伤着没伤着).2)It wouldnt _ _ _ _(对他有任何害处对他有任何害处)to work harder.3)Come in please.Our dog _ _ _(不会伤害你不会伤害你).came todo him anywont harmno harmyouharm2.Identify one sentence for each argument that states this general idea.argument n.a set of reasons tha

3、t show that something is true or untrue,right or wrong etc.;a situation in which two or more people disagree,often angrily 论点，论据；争辩论点，论据；争辩 【拓展拓展】argue v.讨论；争论讨论；争论 argue for/against sth.据理力争据理力争/反对某事反对某事eg The workers argued for the right to increase the pay.The way he spends money argues that he i

4、s rich.A good argument can be made for comparing the IT revolution with the invention of writing itself.有很好的理由可以把信息技术革命与文字有很好的理由可以把信息技术革命与文字的发明相提并论。的发明相提并论。【语境应用语境应用】翻译句子。翻译句子。1)你们两个在争辩什么呢？你们两个在争辩什么呢？2)他的行为表明他是一个友好的人。他的行为表明他是一个友好的人。3)这是反对吸烟的有力论据。这是反对吸烟的有力论据。What are you two arguing about?His behavio

5、r/What he does argues that he is a friendly man.Its a powerful argument against smoking.3.Firstly,talking online is no replacement for face-to-face contact replace vt.to start doing something instead of another person,or start being used instead of another thing 取代；接替取代；接替 replacement n.替换物；更换替换物；更换

6、 eg Well have to replace all the furniture that was damaged in the flood.Robot hands are a replacement for human municating through a screen makes it more difficult for children to concentrate or show kindness to others.concentrate vi.to think very carefully about something that you are doing 专注；专注；

7、集中注意力集中注意力 concentrate on/upon 集中注意力集中注意力 eg Adrian was finding it difficult to concentrate.I cant concentrate on my work when Im tired.【语境应用语境应用】翻译句子。翻译句子。1)现在请集中注意力。现在请集中注意力。2)天太热了，他无法集中精力。天太热了，他无法集中精力。3)他所有的思想都集中在解决这个问题上了。他所有的思想都集中在解决这个问题上了。Now please concentrate.He cant concentrate because it is

8、 too hot.His whole mind was concentrated on working out the problem.5.It is these skills that enable us to develop lifelong friendships.it is+被强调部分被强调部分+that 强调句。强调句。eg It was I that saw a man running in the cold and rainy night.(翻译翻译)是我看到了一个男人在寒冷的雨夜奔跑。是我看到了一个男人在寒冷的雨夜奔跑。【拓展拓展】强调句中，强调人用强调句中，强调人用who/t

9、hat，其余用，其余用that。eg It is Tom who/that is in charge of the class.It was at the school gate that I met my English teacher.6.some people are only concerned with their online popularity concerned adj.caring about someone and whether they are happy and healthy;worried about something 担心的；关切的担心的；关切的 conce

10、rn vt.if a story/book etc concerns sb.or sth.,it is about them;to make someone feel worried or upset 涉及；担忧涉及；担忧 be concerned with 关心关心eg The boys poor health concerned his parents.They were more concerned with how the other women had dressed than with what the speaker was saying.Anything that concer

11、ns Gordon interests me.【语境应用语境应用】用用concern 的适当形式填空。的适当形式填空。1)Im a bit _ your health.2)It _ me that you no longer seem to care about your study.3)Everyone who was directly _ in the incident has now resigned.concernsconcerned withconcerned7.In addition,a lot of the content posted on social media is sh

12、allow or trivial.addition n.the act of adding something to something else 增添，添加增添，添加 in addition:used to add another piece of information to what you have just said 除此之除此之外外 eg This excellent book will be a welcome addition to the library of any student.This garden has the best collection of native

13、plants.In addition,it contains numerous trees and flowers from overseas.【拓展拓展】add短语短语 add.to.往往加入加入 add to 增加，加强增加，加强 add up 加起来加起来 add up to 总共有，（总起来看）说明总共有，（总起来看）说明【语境应用语境应用】用用add短语的适当形式填空。短语的适当形式填空。1)This music _ our pleasure and makes us relaxed.2)Please _ these figures and you will know the res

14、ult of the competition.3)Do you believe that Lincolns education _ no more than one year?4)Since then,the Great Wall has been _,rebuilt and repaired,especially during the Ming Dynasty.5)Please _ sugar and milk _ your coffee.They will make it more delicious.adds toadd upadded up toadded toadd toconten

15、t n.the ideas that are contained in a piece of writing,a speech or a film 内容内容adj.happy and satisfied 满意的，满足的满意的，满足的eg Can you give a description of the contents of your lost wallet?Great people are never content with small success.【语境应用语境应用】完成句子。完成句子。1)_(美术馆里的美术馆里的大部分东西大部分东西)were damaged in the fir

16、e.2)I _(对对非常满意非常满意)my job and dont want to change it.3)I _ of the fridge into carrier bags.我把冰箱里的东西全都腾到手提袋里。我把冰箱里的东西全都腾到手提袋里。Most of the gallerys contentsam quite content with emptied the contents 9.In my opinion,friends should focus more on face-to-face communication.focus vi.to give special attent

17、ion to one particular person or thing,or to make people do this 给予某物关注给予某物关注 n.the thing,person,situation etc that people pay special attention to焦点焦点 focus on 关注关注 eg The focus of recent research has been on environmental problems.Focus your attention on your work.【语境应用语境应用】翻译句子。翻译句子。1)作为学生，我们应该把注意

18、力集中在学习作为学生，我们应该把注意力集中在学习上。上。As students,we should focus our attention on studying.2)他很擅长讲笑话，这使得他成了我们关注他很擅长讲笑话，这使得他成了我们关注的焦点。的焦点。He is very good at telling jokes,which makes him the focus of our attention.10.This is the best way to maintain healthy relationships.maintain vt.to make something continue in the same way or at the same standard as before 保保持，维持持，维持 eg The hotel prides itself on maintaining high standards.Despite living in different countries,the two families have maintained close links.(翻译翻译)这家酒店以保持高标准而自豪。这家酒店以保持高标准而自豪。尽管住在不同的国家，两个家庭仍保持着紧尽管住在不同的国家，两个家庭仍保持着紧 密联系。密联系。