1、 Book 7Unit 20New Frontiers（Revision work）美文赏析和背诵美文赏析和背诵No pains,no gains.There is no end to learning.There is no royal road to learning.A man becomes learned by asking questions.A young idler,an old beggar.Knowledge is power.Knowledge makes humble,ignorance makes proud.不劳无获.学无止境学问无坦途。不耻下问才能有学问。少壮不努
2、力，老大徒伤悲。知识就是力量。博学使人谦逊，无知使人骄傲。不劳无获。学无止境 学问无坦途。不耻下问才能有学问。少壮不努力，老大徒伤悲。知识就是力量。博学使人谦逊，无知使人骄傲。No pains,no gains.There is no royal road to learning.A man becomes learned by asking questions.A young idler,an old beggar.Knowledge is power.Knowledge makes humble,ignorance makes proud.There is no end to learni
3、ng.写作必记单词写作必记单词 1.n.质量；物质质量；物质 大量的；民众的大量的；民众的 2.adj.技术上的技术上的 n.技术，技巧技术，技巧 n.工艺；技术工艺；技术3.n.后者后者4.adv.不久；很快不久；很快 adj.短的；矮的短的；矮的5.vt.下载下载masstechnicaltechniquetechnologylattershortlyshortdownload6.vt.更新更新7.vt.评估；评价评估；评价8.vt.主持主持(电视或广播节目电视或广播节目)；呈现呈现9.n.困境，进退两难的窘境困境，进退两难的窘境10.vt.捐赠；赠送捐赠；赠送 n.捐赠捐赠 11.adv
4、.同时同时12.vt.治愈治愈 adj.可治愈的可治愈的updateassesspresentdilemmadonatedonationmeanwhilecurecurable13.vt.许可，允许许可，允许 n.许可证；通行证许可证；通行证 n.允许，许可允许，许可14.vt.按；压按；压15.n.毒药；毒物毒药；毒物 v.毒害毒害 adj.有毒的有毒的 n.中毒中毒16.vt.宣告；宣布宣告；宣布permitpermissionpresspoisonpoisonouspoisoningdeclare17.assist vt._ _n.助手助手 _n.援助；帮助援助；帮助18.enterpr
5、ise n._19.handy adj._ _n.手；指针手；指针 vt.传递，交给传递，交给20.stain n._21.worn adj._帮助；协助帮助；协助assistantassistance企业；事业企业；事业方便使用的方便使用的hand污迹，污点污迹，污点磨损的磨损的.阅读识记单词阅读识记单词22.starvation n._ _vi.挨饿挨饿23.welfare n._24.conflict n._25.equality n._ n.匹敌；相等的事物匹敌；相等的事物 _ adj.平等的；相等的；胜任的；等于；平等的；相等的；胜任的；等于；比得上比得上 _adv.平等地；相等地；
6、公平地平等地；相等地；公平地26.specialist n._ _adj.特别的；专门的特别的；专门的饥饿饥饿starve福利福利争执；冲突争执；冲突平等平等equalequally专家专家special27.official n._28.rescue vt.&n._29.original adj._ _n.起源；开端起源；开端30.instructor n._ _v.教；指导教；指导31.procedure n._32.correspond vi._官员官员拯救，救援拯救，救援起初的；最早的起初的；最早的origin指导者；教练指导者；教练instruct步骤；程序步骤；程序通信；符合通信；
7、符合语境活用用所给词的正确形式填空用所给词的正确形式填空1.If Mr.Dewey had been present，he would have offered any possible _(assist)to the people there.(2014湖南湖南)2.Ill come after the meeting if time _(permission).3.A good toolbox is a _(hand)thing to have in the house.4.It can uncover laws of nature，_(curable)diseases，make bomb
8、s，and help bridges to stand up.(2015湖北湖北)5._(technical)，I think what theyre proposing is possible，”physicist Daniel Bonn said.(2015四川四川)assistancepermitshandycureTechnically6.Fortunately，Natalies family escaped to Brooklyn_(short)before the citys bridges closed.(2016北京北京)7.The two groups remembered
9、the information _(equality)well.(2015安徽安徽)8.Her mother is an eye _(special).9But some materials slow and scatter light，bouncing it away from its _ _(origin)path.(2015北京北京)shortlyequallyspecialistoriginal1._调查，了解；朝调查，了解；朝的里面看的里面看2._点击点击进入进入3._ 开展；执行开展；执行4._ _ 使筋疲力尽；磨损；用坏使筋疲力尽；磨损；用坏5._ _ 接管，接收接管，接收6._
10、泄露泄露(秘密秘密)7._预先预先高频短语高频短语look intoclick intocarry outwear outtake overgive awayin advance北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)8.努力解决难以处理的事情努力解决难以处理的事情9.完全不像完全不像10.错误地错误地11.下降；下降；让让下车；下车；入睡入睡12.由于；因为由于；因为13.而不是而不是14.总之总之 另外另外 以防；万一，假使；如果以防；万一，假使；如果wrestle with sthnothing li
11、keby mistakedrop offdue torather thanin conclusionin additionin case北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)语境活用运用上述短语完成片段运用上述短语完成片段Li Jun 1._(接管接管)a big company from his father several years ago.Now he is 2._(开展开展)a project to 3._(努力解决努力解决)some difficulties he has caused 4._
12、(错误地错误地).In order not to 5._(泄露泄露)the secret，he held a meeting to make a plan 6._(预先预先).He is 7._(完全不像完全不像)what he was before.took overcarrying outwrestle withby mistakegive awayin advancenothing like北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)There is no doubt about thinking abo
13、ut the future is not just for fun no matter what you spill on them 北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)北师大版高中英语选修七 Unit 20复习课件(共21张PPT)
