Unit 5 Words and expressions（ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、1.5个重点单词2.1个词组3.其他知识点 学习目标原则：背预热课堂知识点basevarietyrefer to 词性转换 base.on/upon.把建立在的基础上 be based on/upon.以为基础 词性转换 a variety ofvarieties of 种类繁多的 vary from.to.从到不等；在到之间变动 for various reasons 由于种种原因 refer to(to是介词)指的是 refer to.as.把称为 refer sb.to 叫某人求助于 refer sth.to 把某事归功于语段填空(应用文之推荐信)关于学汉语，我向你强烈推荐新华字典，新华

2、字典被称作最好的参考书之一。当你遇到一些不认识的汉字时，你可以查阅它。With reference to studying Chinese，I strongly recommend Xinhua Dictionary to you，which is referred to as one of the best reference books.When you meet with some unfamiliar Chinese characters，you can refer to it.练案对答案(1)(base)on a terrible disasterTangshan Earthquak

3、e，the film is quite striking.(2)基于你对唐朝历史的基本知识，我认为对你来说更容易理解唐诗。许多诗以事实或诗人的想象力为基础。about the history of the Tang Dynasty，I think it easier for you to understand Tang poems.Many poems are based on facts or the poets imagination.On the basis of your basic knowledgeBased练案对答案单句语法填空/语段填空(1)The shapes of tea

4、leaves vary different types of tea.(2)(2020全国新高考，读后续写)由于各种各样的原因，Bernard陷于困境，他感觉就像热锅上的蚂蚁。善良的John考虑着以卖爆米花的方式帮助他。他想出从减价到挨家挨户卖爆米花不等的促销爆米花的各种各样的方法。，Bernard was caught in hardships and he felt as if he were an ant on a hot pan.Kind-hearted John considered helping him by means of selling popcorn.He thought

5、 of to promote popcorn，which selling it from door to door.withFor various reasonsvarious/a variety of/varieties of waysvaried from price reduction to练案对答案1.base vt.以以 为据点；以为据点；以 为基础为基础 n.底部；根据底部；根据(1)base.on/upon.把建立在基础之上 be based on/upon 以为基础；依据词性转换base _ n.基础；基本原则；根据；基点基础；基本原则；根据；基点base _ adj.基本的；

6、基础的；初级的；根本的基本的；基础的；初级的；根本的basisbasicon the basis of.根据；在的基础上单句语法填空单句语法填空The beauty of rereading lies in the idea that our bond with the work is based _ our present mental register.Scientists have built an early-warning system _(base)on mathematical models._(base)on a true love story,the film we watc

7、hed yesterday is highly thought of.on based Based2-1(2020全国全国,阅读理解阅读理解B)The beauty of rereading lies in the idea that our bond with the work is based our present mental register.2-2(2020全国新高考全国新高考,七选五七选五)And like everything else in life,that takes practice.Remember,even world champion athletes pract

8、ice their skills on a consistent(始终如一的始终如一的)(base).onbasis2.variety n.(植物、语言等的植物、语言等的)变体变体;异体异体;多样性多样性 a variety ofvarieties of 种类繁多的词性转换 vt.&vi.改变；变化改变；变化 variety n.多样性多样性 _ adj.不同的；不同的；各种各样的各种各样的 vary from.to.从到不等；在到之间变动 for various reasons 由于种种原因 variousvary(1)One of the advantages is that we can

9、 find various(variety)topics,such as science,culture and history.(2)The research team is made up of the pupils,whose ages vary(various)from 10 to 15.(3)There are varieties(variety)of reasons in favour of my opinion that a Chinese dictionary shouldnt include English words.3.refer to提及；查阅；参考；谈到；提交；把提及

10、；查阅；参考；谈到；提交；把称作称作；指的是；指的是 refer to(to是介词)指的是 refer to.as.把称为refer sb.to 叫某人求助于refer sth.to把某事归功于 词性转换 refer _ n.参考参考(书书);提及提及 reference写出句中写出句中refer to的含义的含义Since the boy has been punished，please dont refer to that matter again._If you dont know the exact meaning of the word,you may refer to the di

11、ctionary._When I said some people were stupid I wasnt referring to you._He is referred to as a living Lei Feng._提及提及参考参考，查阅查阅指的是指的是把把称作称作basevarietyrefer to 词性转换 把建立在的基础上 以为基础 词性转换 种类繁多的 从到不等；在到之间变动 由于种种原因 指的是 把称为 refer sb.to 叫某人求助于 refer sth.to 把某事归功于Summary词汇第2课时准备：知识必备手册，练案，笔记本，大脑预热课堂知识点meansmajo

12、rappreciate 词性转换 by this means 通过这种方法 by means of.用办法；借助 by no means 决不，一点也不 by all means 一定，当然 词性转换 major in主修 the majority of 大多数 in the/a majority 占大多数 词性转换 appreciate sth./(ones)doing sth.感激某事物/(某人)做某事 I would appreciate it if.如果我将不胜感激完成句子(1)令我吃惊的是，这名交换生在大学主修书法。To my amazement，calligraphy at col

13、lege.(2)当谈到教育，大部分人认为教育很重要。When it comes to education，believe that education is of great importance.(3)支持我的那些人占多数，因此，我被选为我们班的班长。Those who support me ，so I am elected as monitor of our class.the exchange student majored inthe majority of peopleare in the/a majority练案对答案单句语法填空/完成语段/完成句子(1)The company w

14、as very (appreciate)of the efforts I had made.(2)(应用文之感谢信)我真诚的感激之情无以言表。在我心底，我的确感激您帮我学英语书写。is beyond description.From the bottom of my heart，I do my written English.(3)我真的感激得到你及时慷慨的指导。I really .(4)如果您给我一些有关选择哪个课外活动的建议，我将不胜感激。on which extra-curricular activity to choose.appreciativeMy sincere apprecia

15、tion appreciate your/you aiding me withappreciate getting your timely and generous guidanceI would appreciate it if you could offer me some advice 练案对答案4.means n.方式；方法；途径方式；方法；途径 by this means 通过这种方法 by means of.用办法；借助 by no means 决不，一点也不 by all means 一定，当然 词性转换 _ v.意味着意味着；打算；打算 means n.方式；方法；途径方式；方

16、法；途径 mean to do sth.打算做某事 mean doing sth.意味着某事 meanDo you know anything about Zhang Zhongjing?By _ means.He has been honored as a master doctor since the Eastern Han Dynasty.Watching films is regarded as_good means of entertainment.Students sometimes support themselves _ means of doing part-time job

17、s.Every possible means _(have)been used to prevent the air pollution,but the sky is still not clear.all a by has5.major adj.主要的主要的 vi.主修主修;专门研究专门研究n.主修课程主修课程;major in主修词性转换 major n.多数多数 the majority of 大多数 in the/a majority 占大多数注：注：“a/the majority of+复数可数名词复数可数名词”作主语时作主语时,谓语动词用复数。谓语动词用复数。the majorit

18、y 单独作主语时单独作主语时,谓语动词用单复数均可谓语动词用单复数均可。majority1.Most of the girls are English _.(major)2.He was _ history major in Yunnan University.3.I decided _ in language in college.(major)4.The majority of students (be)in favour of the suggestion that they go on a picnic the next day.5.In that company I once wor

19、ked,women workers are in the (major).majorsato majorwere majority6.appreciate vt.欣赏；重视；感激；理解欣赏；重视；感激；理解 vi.增值增值 appreciate sth./(ones)doing sth.感激某事物/(某人)做某事 I would appreciate it if.如果我将不胜感激 词性转换 appreciate n.欣赏；感激欣赏；感激 adj.欣欣赏的；表示赞赏的；感激的赏的；表示赞赏的；感激的 appreciationappreciative 单句语法填空单句语法填空Id apprecia

20、te _ if you let me know whether you are free in advance.I appreciate _(give)the opportunity to work in your company two years ago.Here I sincerely express my _(appreciate)if you could give me some advice on how to learn English.itbeing givenappreciationmeansmajorappreciate 词性转换 通过这种方法 用办法；借助 决不，一点也不

21、 by all means 一定，当然 词性转换 主修 大多数 占大多数 词性转换 appreciate sth./(ones)doing sth.感激某事物/(某人)做某事 如果我将不胜感激Summary词汇第3课时准备：知识必备手册，练案，笔记本，大脑预热课堂知识点equal其他知识点其他知识点 词性转换 equal sb./sth.(in.)(在方面)比得上；与匹敌；与相等 be equal to sth./doing sth.(in.)(在方面)与相等；能胜任regard.as.把.看做.date back to(date from)始于；追溯到(后接时间点)struggle with

22、/against.与做斗争 struggle for.为而斗争 struggle to do sth.努力做某事 relate.to.把和联系起来7.equal n.同等的人；相等物同等的人；相等物 adj.相同的；同样的相同的；同样的 equal sb./sth.(in.)(在方面)比得上；与匹敌；与相等 be equal to sth./doing sth.(in.)(在方面)与相等；能胜任词性转换equal adv.同样地；相等地同样地；相等地 n.相等；平等相等；平等 equallyequality Be positive and cheerful,for your mental he

23、alth is equal _ your physical health.He is equal to _(accomplish)the task,for no one equals him _ the area.Black people had to fight for social and economic _(equal)with whites.Anyone,whether he is an official or a bus driver,should be _(equal)respected.to accomplishing in equality equally其他重要知识点reg

24、ard.as.把.看做.date back to(date from)始于；追溯到(后接时间点)struggle with/against.与做斗争 struggle for.为而斗争 struggle to do sth.努力做某事 relate.to.把和联系起来词性转换 demand v.要求要求 adj.要求高的；费力的要求高的；费力的 relate vt.联系联系;讲述讲述 adj.相关的相关的;有联系的有联系的 n.(人、团体、国家之间的人、团体、国家之间的)关系关系;U,C关联关联 n.关系关系;联系联系 adj.比较的比较的;相对的相对的n.亲戚亲戚 demandingdema

25、ndingrelatedrelatedrelationrelationrelationshiprelationshiprelativrelative e12020全国全国II卷卷Some parents will buy any high-tech toy if they think it will help their child,but researchers said puzzles help children with math-_(relate)skills.22020山东高考山东高考Whatever it is,the result is a fine and vivid _(de

26、scribe)of the purest of Central Asian traditions.32020浙江高考浙江高考Those who had held mentally stimulating(刺激刺激),_(demand)jobs before retirement tended to do the best on the tests.42020江苏高考江苏高考But Wilson did not regard the accident _ catastrophic.He learned braille(盲文盲文)quickly and continued his educatio

27、n at Worcester College for the Blind.relateddescriptiondemandingas单句语法填空单句语法填空52020浙江高考浙江高考In the past,sound engineers worked in the back rooms of recording studios,but many of todays sound professionals are sharing their knowledge and experience with professionals in other fields to create new prod

28、ucts _(base)on the phenomenon we call sound.6The textbooks and dictionaries can be used as _(refer)books while the magazines serve as reading materials.7As a result，we often take part in _(various)of after-school activities.basedreferencevarieties课堂背诵知识点 summaryequal其他知识点其他知识点 词性转换 equal sb./sth.(in.)(在方面)比得上；与匹敌；与相等 be equal to sth./doing sth.(in.)(在方面)与相等；能胜任regard.as.把.看做.date back to(date from)始于；追溯到(后接时间点)struggle with/against.与做斗争 struggle for.为而斗争 struggle to do sth.努力做某事 relate.to.把和联系起来