Unit 2 重点单词小结课件-高中英语人教版（2019）选择性必修第一册.pptx

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1、选择性必修一unit 2重点词汇小结1.persuade ot.劝说；说服；使相信【词块】persuade sb to do sth=persuade sb into doing sth 说服某人做某事persuade sb not to do sth=persuade sb out of doing sth 说服某人不要做某事persuade sb of sth使某人相信某事persuade sb that使某人相信某事I managed to persuade my classmates into accepting my idea.我设法说服了同学们接受我的想法。2.switch vt.

2、转换；交换 vi.&vt.转变；（使）改变 n.开关；转换器；改变【词块】switch off关上（电灯、电视等）；断掉（电源）switch on把开关打开，接通 switch over换频道；换台 switch to变换/转移到The lights switch on automatically when it gets dark.天黑后这些灯自动亮起来。3.instant n.瞬间；片刻adj.立即的；速食的；速溶的【词块】for an instant一会儿，一时the instant 就The instant I saw him,I knew he was the man from th

3、e restaurant.我一看到他就认出他是餐馆里的那个人。mand（1）n.指令；命令；控制；掌握【词块】at sbs command 听从某人支配/吩咐under ones command=under the command of sb 由某人指挥be in command of 掌握；控制take command of控制have a command of了解/掌握（2）vt.命令；控制command sb to do sth 命令某人做某事command that（should）do命令He has studied in the US and has a good command o

4、f English.他在美国留学过，精通英语。5.warning n.警告；警示；先兆拓展：warn v.警告；提醒warn sb against(doing)sth=warn sb not to do sth警告某人不要做某事warn sb of sth提醒（某人）某事warn sb that警告；提醒He warned his friend not to betray the secret to anyone else.他告诫他的朋友不要把秘密泄露给其他任何人。6.available adj.可获得的；可利用的；（人）有空的【词块】be available to sb 可被某人获得/利用的

5、be available for 可供之用Not enough data is available to scientists.科学家没有足够的资料。7.relevant adj.有关的；有意义的；切题的【词块】be relevant to和有关拓展：relevance n.关联；相关性relevantly adv.有关地；切题地These comments are not directly relevant to this enquiry.这些意见与这项调查没有直接联系。8.catch fire着火（动作）拓展：be on fire 着火（状态）set fire to（=seton fire

6、）放火（焚烧）；激起；使激愤put out the fire扑灭火Do not stand so close to that stove.Your clothes may catch fire.不要站得离那个火炉这么近，你的衣服可能会着火。bine ot.&vi.（使）结合；混合【词块】combine with.把与结合起来拓展：combination n.结合；联合；混合体in combination with 与联合起来We consider it necessary to combine theory with practice.我们认为理论联系实际是必要的。10.oppose ot.反

7、对；抵制；阻挠【词块】oppose doing sth 反对做某事Members of the council opposed reducing the price of the new products considering the great cost.考虑到巨大的成本，委员会的成员们反对降低新产品的价格。拓展：opposed adj.截然不同的；反对的be opposed to（doing）sth 反对（做）某事We are opposed to any action that does harm to the environment.我们反对任何破坏环境的行为。opposition

8、n.对抗，反抗opposite adj.相反的；对面的 n.对立的人（或物）；对立面11.absence n.不存在；缺乏；缺席【词块】absence from 缺席in the absence of缺乏in ones absence某人不在时absence of mind心不在焉，魂不守舍拓展：absent adj.缺席的；不在场的be absent from不参加；缺少In the absence of Mr.Jackson,we held a meeting.在杰克逊先生不在时，我们开了个会。He was absent from the meeting for one reason or

9、 another.他因为某种理由而没有出席会议。12.advocate ot.提倡；支持，拥护；n.提倡者；支持者；拥护者【词块】advocate sth/doing sth 主张/提倡/拥护（做）某事advocatethat从句 主张Some people advocated limiting the number of cars on the main roads.有人主张限制在主干道上的汽车数量。The report advocated that all buildings(should)be fitted with smoke detectors.报告主张所有的建筑物都应安装烟雾报警器

10、。【注意】advocate后常接名词或动词-ing形式作宾语。其后跟宾语从句时，从句要用虚拟语气，即“should动词原形”，should 可以省略。13.keepintouch(wih)(.保持联系)拓展:getintouchwih.或得联系1osetouchwith.去联系outoftouch失去联系whereveryou go,keep in touch with me,please.无论你去哪里,请与我保持联络。He asked for my adress and said that he didnt want to lose touch with me.他索要了我的地址并说他不想和我

11、失去联系。They have been out of touch with each other since their graduation from college.大学毕业之后,他们就失去联系了。14.resistci.vi&vt.抵制;反抗;抵挡词块resistdoingsth抵制做某事拓展:resistancen.抵制;反对;抗拒 resistance to sb/sth对.的抵制/反对resistant adj.抵抗的;有抵抗力的 beresistant to对.有抵抗力 They are determined to resist changing thelaw.他们决心抵制改革法

12、律。I prefer the plants that are resistant to a bad climate.我比较喜欢那些对恶劣的气候有抵抗力的植物。15.make it adj.(forsb)to do sth(1)该句型还有其他变式:make+it十名词十动词不定式/make+it十形容词十从句。(2)常用于上述句型的动词还有:think,consider,find,feel等。Nowadays convenient transport makes it possible for us to travel around the world in a short time.现在,便利的交通使得我们在短时间内环游世界成为可能。He made it a rule to get up at 6 oclock in the morning.他的惯常做法是早上6点钟起床。We think it wrong that the child should be left alone in the house.我们认为把孩子单独留在家中是错误的。Thank you for listening!