2022新人教版（2019）《高中英语》必修第二册Unit 1 词汇讲解（ppt课件）.pptx

1、Unit 1 Cultural HeritageWords and ExpressionsLearning Objectives After this lesson,you can read the words and phrases in this unit more correctly.better understand the different meanings of the words and phrases in the context.master and use the vocabulary efficiently and accurately.Activity 1 自主学习自

2、主学习（一）重点单词（一）重点单词1._ vt.vt.保存，保护，维持 n.n.保护区 2._ vi.&vt.vi.&vt.调查，研究3._ n.n.抗议 vt.vt.(公开)反对，抗议 4._ vt.&vi.vt.&vi.原谅，宽恕5._ n.n.限度，限制 vt.vt.限制，限定 6._ vt.vt.确认，认出，找到7._ n.n.过程，进程，步骤 vt.vt.处理，加工 preserve investigate protest forgive limit identify process 8._ vt.vt.建立，创立9._ n.&vt.n.&vt.企图，试图，尝试 10._ n.&vt

3、.n.&vt.对比，对照11._ n.n.意见，想法，看法 12._ n.n.形象，印象13._ adj.adj.以前的，前者的 14._ adv.adv.更远；进一步15._ adj.adj.可能的 adv.adv.可能地establish attempt contrast opinion image former further likely latter 后面的后面的 后者的后者的 （二）重点短语（二）重点短语1.参与(某事)；参加(某活动)_ 2.让步；屈服 _3.保持平衡 _ 4.导致 _5.提出建议 _ 6.向求助 _7.阻止；不准 _ 8.向捐赠 _9.确保；设法保证 _ 10.

4、在世界各地 _take part in give way to keep balance lead to make a proposal turn to prevent.from donate.to.make sure all over the world Activity 2 词形转换词形转换 1._ _ adj.adj.创造性的；有创造力的创造性的；有创造力的_ _ v.v.创造；创作创造；创作 _ _ n.n.创造者创造者_ _ n.n.创造；产生创造；产生_ _ adv.adv.创造性地；有创造力地创造性地；有创造力地2._ _ vt.vt.促进；提升；推销；晋级促进；提升；推销；晋级

5、_ _ n.n.促进；提升促进；提升creative create creator creation creatively promote promotion creativity n.创造力创造力 3._ n.n.申请(表)；用途；运用；应用(程序)_ vi.vi.申请 vt.vt.应用4._ n.n.平衡；均匀 vt.vt.使平衡_ adj.adj.平衡的；均衡的5._ n.n.提议；建议_ v.v.提议；建议application apply balance balanced proposal propose 6._ n.n.丧失；损失_ vt.vt.失去；丢失7._ vi.&vt.vi

6、.&vt.捐献；捐助_ n.n.捐款；贡献；捐赠8._ vi.vi.出现；显得_ vi.vi.消失；灭绝；消亡_ n.n.消失loss lose contribute contribution appear disappear disappearance 9._ n.n.传统；传统的信仰或风俗_ adj.adj.传统的；习俗的10._ vt.vt.比较_ n.n.比较；相比tradition traditional compare comparison 巩固练习：1.When my mother saw my creations,she told me how _ (create)my des

7、igns were.2.The invention will have a wide range of _(apply)in industry.3.The _(appear)of many species(物种)of plants worried many scientists.4.The school sees its job as preparing students to make a _(contribute)to society.creative applications disappearance contribution 单句语法填空：5.In most countries,pe

8、ople usually eat _(tradition)food on special holidays.6.They were living well,in _(compare)with people elsewhere in the world.7.The teacher made a _(propose)that students should make full use of every minute to study.8.He was determined to try his best to make up for the _(lose).traditional comparis

9、on proposal loss Activity 3 一词多义1.issue They issued a joint statement denying the charges.They will issue this book on May 20.The issue has caused heated political argument.I want to buy the latest issue of the English Weekly.n.重要议题；争论的问题；（报刊的）期，号 vt.宣布；公布；（正式）发给，供给vt.发表发表 vt.出版出版 n.问题问题 n.期期 Activi

10、ty 3 一词多义 2.conduct Are you ashamed of your conduct?His conduct of the business was very successful.Water conducts heat faster than air.The guide(导游)conducted us around the ruins of the ancient city.n.行为；举止；管理办法 vt.组织；安排；带领n.行为，举止行为，举止 n.管理办法管理办法 vt.传导传导 vt.带领，引导带领，引导 conduct a survey/an experiment做

11、调查 /进行实验Activity 3 一词多义 3.quality Honesty is a quality that everyone admires.Nowadays people are very concerned about the safety and quality of food.One quality of this plastic(塑料)is that it is almost unbreakable.We have been successful because we are offering a quality service(服务).n.【C】（尤指好的）人品；素质；

12、品德n.【C，U】质量；品质n.【C，U】特质adj.优质的；高质量的Activity 4 发散思维发散思维：（核心词汇）（核心词汇）1.balance n.平衡，均衡 v.使平衡 keep/lose ones balance 保持保持/失去失去平衡平衡 keep a balance(between A and B)保持保持(A和和B之间之间)平衡平衡 balance A against B 权衡比较权衡比较A和和B balanced adj.平衡的 a balanced diet 均衡的饮食均衡的饮食 on balance 总的来说(1)Try to _ work _ relaxation.

13、(保持.之间的平衡)(2)She cycled round the corner,_(失去平衡)and fell off.(3)She tries to _(兼顾家庭生活 和事业).(4)To live a long and healthy life,we must learn to have _(均衡的饮食).拓展拓展运用运用:keep a balance between and lost her balance balance home life and career a balanced diet 2.lead (led/led)lead to=result in（cause）导致 le

14、ad sb.to sp 带领某人去某地 lead sb.to do 使某人做.lead a.life 过着.的生活拓展拓展运用运用:(1)Lack of exercise can _(导致)feelings of depression.(2)Mother _(让我相信)what she said was right.(3)The guide _(把我们带到了)an old temple.(4)She _(过着简朴的生活)in the countryside since she retired.lead to led me to believe led us to has led a simpl

15、e life 3.proposevt.提议，建议 propose that sb.(should)do sth.Its proposed that sb.(should)do propose to do/doing 打算做某事 propose a toast to.提议为.干杯 make a proposal/proposals 提建议拓展拓展运用运用:(1)He _(建议)that we should have another meeting.(2)She _(提出了一种可能的 答案)to the mystery.(3)Allow me to _(提议为.干杯)our friendship.

16、proposed/made a proposal proposed a possible solution propose a toast to 4.prevent prevent.(from)doing stop.(from)doing keep.from doing 阻止.做某事拓展拓展运用运用:我们必须阻止文化遗产被破坏。（一句多译）(1)_(2)_ (3)_We must prevent cultural heritage from being destroyed.We must stop cultural heritage from being destroyed.We must k

17、eep cultural heritage from being destroyed.5.worthwhile It s worthwhile doing/to do 值得做某事 .be worth sth./doing 值得.be worthy of sth./being done =be worthy to be done拓展拓展运用运用:(1)Its _(值得看)A Tang Dynasty Banquet唐宫夜宴,which offers an amusing and real-life sense.(2)保护中国传统文化是值得的。（一句多译）_ _ _ _worthwhile wat

18、ching/to watch Its worthwhile protecting/to protect traditional Chinese culture.Traditional Chinese cultural is worth protecting.Traditional Chinese cultural is worthy of being protected.is worthy to be protected.Activity 5 知识检测与自查（一）根据提示，利用核心词汇短语完成句子。1.He _(建议)that the problem be discussed at the m

19、eeting.2.Wearing a mask correctly is one of the effective ways to _ _.(预防新冠肺炎COVID-19传播)3.Its _(值得坚持)good opinions because they can benefit us all.4.She holds my arm firmly _.(保持平衡)5.Eating too much sugar can _ health problems.made a proposal prevent COVID-19 from spreading worthwhile to stick to wo

20、rthwhile sticking to to keep balance lead to Summary 核心词汇 1.balance n.&vt.2.lead to3.propose that sb.(should)do 4.prevent.from doing 5.It s worthwhile doing/to do（二）用本单元所学单词填空并背诵该文段。In order to p (促进)tourism in this area and _(保持平衡)between development and protection,the Cultural Heritage Protection

21、Committee has e (成立了)a special department.The department aims to i (调查)the condition of local cultural relics,(提出建议)to the committee and c (进行)protection activities,making sure that all the cultural relics are well p (保护).They a (努力)to raise f (资金),call for c (贡献)to the protection of cultural herita

22、ge.With major i (问题),they are_(可能向.求助)local governments for help.promote keep balance established investigate make proposals conduct preserved attempt funds contributions issues likely to turn to To (为了防止流失)of cultural relics,everyone of us should (参与)the preservation activity.For example,there is a

23、 temple on the m (在山上),which shows the _ (创造性设计)of ancient people.We must _ _(阻止它消失).If possible,we can _ _(捐钱给)the committee.Where there are cultural relics,construction must be l (受到限制)and (给.让路)them.We make a p (抗议)against any conduct of destroying cultural relics and cant f (原谅)it.It is w_(值得的)f

24、or us to do so.It is believed that great changes will take place within a few years.prevent the loss of take part in mount creative design prevent it from disappearing donate money to limited give way to protest forgive worthwhile HomeworkHomework1.Finish Exercises 1-3 on P61-62.2.Prepare for“Listening and Speaking”.