Unit 1 Cultural Heritage 单元核心词汇突破ppt课件-2022新人教版（2019）《高中英语》必修第二册.pptx

1、UNIT 1 CULTURAL HERITAGE单元核心词汇突破单元核心词汇突破核心词汇突破核心词汇突破1.preserve vt.保存;保护;维持n.保护区 单句填空Some students are searching for clues to creatively preserve the old temple on Mount Tai being damaged.Well before the arrival of freezers,there was a demand for ice for food (preserve)and catering.We will visit some

2、 Roman monuments in the world,which _(preserve)well.frompreservationare preserved 句式升级 Because they are well-preserved in the nature preserve,pandas live a happy life.(应用文写作之动物保护),pandas live a happy life.(用形容词短语作状语改写)Well-preserved in the nature preserve【归纳】(1)preserve.from.保护免受be well-preserved保存良

3、好的(2)nature preserve自然保护区(3)preservation n.维护;保护;保养2.take part in参与(某事);参加(某活动)单句填空It goes without saying that taking active part in social activities can broaden our horizons.Nowadays,the Internet plays an important part our lives.Im glad to do my part the environmental protection.aninfor【归纳】(1)tak

4、e part参加;参与(其后不加宾语)take an active part in积极参加participate/join in参加;参与(2)play a part in.在中起作用/扮演角色do ones part for sth尽自己所能做某事3.balance n.平衡;均匀vt.使平衡 单句填空You must balance the advantages the disadvantages before making the final decision.Keeping a(balance)diet is of great importance.good sense of bala

5、nce is always useful when you are sailing.againstbalancedA【归纳】(1)keep/lose ones balance保持/失去平衡keep a balance between.and.保持与的平衡a sense of balance平衡感(2)balance A against B权衡/斟酌/比较A和Bbalance between.and.平衡与(3)balanced adj.平衡的;均衡的4.lead to导致(to为介词)单句填空Curiosity is very important because it leads discov

6、ery or invention.He travels widely and leads content life.Toms desire for success led him(work)hard and finally he made it.The discovery of the new evidence led to the mans(charge)with attempted murder.toato workbeing charged【归纳】(1)lead sb to do.使某人做lead sb to.引导某人到lead the way带路lead sb by the nose牵

7、着某人的鼻子走lead a.life过的生活(2)take the lead领先;为他人树立榜样in the lead领先5.proposal n.提议;建议 单句填空The proposal that everyone(make)efforts to make our country stronger is necessary.A professor has proposed that a fund(establish)to raise money.(should)make(should)be established 一句多译 至于礼物,我建议你选择一些有新西兰特色的,一定会赢得你朋友的喜爱

8、。As to presents,I some with New Zealand features,which is bound to win your friends affection.(proposal)As to presents,I some with New Zealand features,which is bound to win your friends affection.(recommend)make a proposal that you should chooserecommend that you should choose【归纳】(1)make a proposal

9、提出建议(2)propose vt.提议,建议propose doing/to do sth建议做某事propose that.(should)do sth提议 propose及proposal后跟名词性从句时,从句使用虚拟语气,即“should+动词原形”,should可以省略。6.likely adj.可能的adv.可能地 单句填空(2021全国甲卷)A study recently published by Science found that as young as age six,girls are less likely than boys(say)that members of

10、their gender are“really,really smart.”I have learned that Mr Brown disagrees with you.Your suggestion is (like)to be accepted under present condition.to sayunlikely 句型转换 If you grow up in a large family,you are more likely to develop the ability to get on well with others.If you grow up in a large f

11、amily,you develop the ability to get on well with others.it is more likely that【归纳】(1)sb/sth be likely to do sth某人/某物很可能做某事its likely that.很可能(2)be unlikely to.不可能(3)It is probable/possible that.有可能7.limit n.限度;限制vt.限制;限定 单句填空Set a limit the number of tasks you take on each day and stick to it.The t

12、eaching of history should not(limit)to dates and figures.In my opinion,we should limit our expense what we can afford.You can come and go when you want limits.tobe limitedtowithin【归纳】(1)limit.to.把限制在内(2)within limits在合理限度内without limit无限制地set a limit to.对规定限度there is a/no limit to.对是有限/无限的(3)limited

13、 adj.有限的be limited to.仅限于8.prevent vt.阻止;阻碍;阻挠 单句填空The situation in that area should(prevent)from becoming worse.Soldiers have been sent to protect the crew attack.As is known to us all,shoes play an important role in our life,for they can protect our feet from(hurt).be preventedagainst/frombeing hu

14、rt【归纳】prevent.from不准;阻止stop.from(doing).制止keep.from(doing).阻止protect.from/against(doing).保护免受伤害(1)在主动语态中,keep.from.中的from不可省略,prevent.from.和stop.from.中的from可省略。(2)在被动语态中,上述几个短语中的from都不可省略。9.contribute v.捐献;捐助 单句填空/写出加黑词块的含义The group asked for (contribution)from different departments.We hope your pro

15、posal will contribute to(solve)the problem.If you want to contribute to our newspaper,please send me your article before the deadline.contributionssolving投稿【归纳】(1)contribute sth to.把某物捐献给;投稿contribute to有助于;导致;投稿(2)contribution n.捐献;贡献make a contribution/contributions to对做出贡献 contribute to和make a co

16、ntribution/contributions to中的to都是介词,后面要接名词、代词或动名词。10.attempt n.&vt.企图;试图;尝试 单句填空I attempted(download)some professional documents from the Internet,but during the process,it suddenly disappeared.The plan was so impractical that no attempt(make)to realize it.A man is being questioned who is in relatio

17、n to the (attempt)murder last night.to downloadwas madeattempted【归纳】(1)make an attempt to do/at doing sth试图做某事at the first attempt第一次尝试in an attempt to do sth为了做某事;努力做某事(2)attempt to do sth努力做某事;企图做某事(3)attempted adj.未遂的11.worthwhile adj.值得做的;值得花时间的 单句填空(2020新高考全国卷)Such a meaningful activity is well

18、 worth (organize)again.Melissa,his daughter,felt it more than worthwhile(save)his music.organizingsaving/to save 一句多译 这本参考书值得买,因为它对你的学习很有帮助。The reference book,because it is a great help for your study.(worth)The reference book,because it is a great help for your study.(worthy)the reference book,beca

19、use it is a great help for your study.(worthwhile)is worth buyingis worthy to be bought/of being boughtIt is worthwhile buying/to buy【归纳】(1)its worthwhile doing/to do sth值得做某事 worth一般只作表语,可用程度副词well修饰;而worthy和worthwhile既可作表语又可作定语。12.forgive vt.&vi.(forgave,forgiven)原谅;宽恕vt.对不起;请原谅 单句填空(2020全国卷)Forgi

20、ve yourself mistakes that you have made.We are often ashamed of our shortcomings,our mistakes and our failures.Its a virtue to(forgive)and forget,especially in such a competitive and stressful society.He never admitted his guilt or asked for (forgive).forforgiveforgiveness【归纳】(1)forgive me 请原谅我;对不起forgive sb for(doing)sth原谅某人(做了)某事(2)forgive and forget摒弃前嫌(3)forgiveness n.原谅;宽恕