高中英语Unit 1 People of Achievement集体备课课件ppt

这是一份高中英语Unit 1 People of Achievement集体备课课件ppt，共47页。PPT课件主要包含了课前·基础认知，课堂·重难突破，随 堂 训 练，词 汇 认 知，语 法 图 解，非限制性定语从句 ，词 汇 精 讲，语 法 精 析，即 学 即 练等内容，欢迎下载使用。
重点单词1.penicillin n. 　青霉素;盘尼西林　 2.flee vi.& vt. 　迅速离开;逃跑　 3.circumstance n. [usually pl.] 　条件;环境;状况　 4.　flw　 n.流;流动;流畅;供应　vi.流;流动 5.　chart　 n.图表　vt.记录;制订计划 
词汇拓展1.cnclusin n.结论;推论→　cnclude　 vt.&vi.(使)结束 vt.断定;推断出;得出结论2.nvel n.(长篇)小说→　nvelist　 n.小说家 
重点短语1.change ne's 　mind　 改变主意 2.　beynd　 ne's cntrl 某人无法控制 3.　under　 cnstructin 在建造中 4.　flw　 chart 流程图 
探究发现1.They tested hundreds f Chinese medical treatments that shwed prmise in the fight against the disease.他们测试了数百种中医疗法,这些疗法显示出了对抗这种疾病的希望。
2.Tu Yuyu was awarded the Nbel Prize, which is cnsidered ne f the highest internatinal hnurs a persn can receive.屠呦呦获得了诺贝尔奖,这是个人可以获得的最高国际荣誉之一。
3.Tu Yuyu went t Hainan,where malaria was mre cmmn,t study malaria patients.屠呦呦奔赴疟疾更为常见的海南研究疟疾患者。4.Later,the medicine was tested n malaria patients,mst f whm recvered.随后,该药物试用于疟疾患者,其中大多数人康复了。
以上四个句子中分别包含一个　定语　从句,其中第一个为关系代词that引导的限制性定语从句,而后三个和它不同,定语从句被　逗号　与先行词隔开,被称为　非限制　性定语从句。非限制性定语从句的引导词可以用which,wh等关系代词,如例句2;也可以用when,where等关系副词,如例句3;有时用不定代词+f+whm/which指代先行词或先行词的一部分。如例句　4　。 
1.【教材原文】 Hwever,he changed his mind when he saw in a pht a Chinese man abut t be killed by a Japanese sldier.(page 4)然而,当他在照片中看到一名中国人即将被日本士兵杀害时,他改变了主意。
考点change ne's mind 改变主意
make up ne's mind 下定决心;作出决定bear/keep in mind that ...将……记在心中;记住 mind 心中有……cme/spring t mind 突然记起(或想到)
语境领悟(1)She is s determined that she seldm changes her mind nce making decisins.她做事果敢,一旦作出决定很少改变主意。(2)Have they made up their minds where t g fr their hneymn?他们决定好到哪里去度蜜月了吗?
(3)Picking up a new instrument is certainly difficult at my age,but we have a clear gal in mind and are determined t achieve it.我这个年纪学习新乐器的确很困难,但我们心中都有一个很明确的目标,并且下定决心要去实现它。
温馨提示　make up ne's mind中的名词mind有单复数的变化,需要根据ne's的单复数来确定mind的单复数。
学以致用单句语法填空(1)They're bth beautiful—I can't make 　up　 my mind which t buy. (2)Always keep 　in　 mind that yur main task is t get this cmpany running smthly. (3)I made up my mind 　t study　(study) harder rather than waste precius time n thse useless things. 
句型转换(4)Remember that yu had better arrive punctually r sme time earlier than the appinted time.→　Bear/Keep　 　in　 　mind　 that yu had better arrive punctually r sme time earlier than the appinted time. 
2.【教材原文】 Her circumstances are beynd ur cntrl.(page 5)她的处境是我们无法控制的。考点circumstance n.[usually pl.] 条件;环境;状况
under/in the circumstances 在这种情况下;既然如此under/in n circumstances 无论如何不;决不(放在句首时,句子要用倒装)under/in any circumstances 在任何情况下
语境领悟(1)The cmpany reserves the right t cancel this agreement in certain circumstances.本公司保留在一定条件下取消这项协议的权利。(2)Under/In the circumstances,we must rely n urselves.在这样的情况下,我们必须依赖自己。(3)Under/In n circumstances shuld yu leave the huse.无论如何你都不应该离开这所房子。
温馨提示　at n time,in n way,in n sense,n n accunt,n n cnditin等短语均意为“决不;无论如何也不”,置于句首时,句子要用部分倒装语序。
学以致用单句语法填空(1)Under n circumstances shuld yu 　lend 　(lend) him mney. (2) She never discvered the true 　circumstances　(circumstance) f her birth.  
完成句子(3)The result was the best that culd be expected 　under/in　 　the　 　circumstances　(在这种情况下). (4)　Under/In　 　n　 　circumstances　(决不) will I agree with yu. 
非限制性定语从句一、基本含义非限制性定语从句只是对主句内容,或先行词的补充、解释或附加说明。主句或先行词与从句之间一般用逗号分开,从句常常单独翻译。引导非限制性定语从句的关系代词有as,which,wh,whm,whse等,做定语从句的主语、宾语、表语及定语。关系副词有when,where等,做定语从句的状语。关系代词和关系副词在定语从句中一般不能省略。
二、非限制性定语从句的引导词1.wh:关系代词wh用于指人,在从句中做主语。Our guide,wh was a Canadian,was an excellent ck.我们的向导,一个加拿大人,是一位优秀的厨师。2.whm:关系代词whm用于指人,在句中做动词宾语和介词宾语,做介词宾语时,介词可位于句首。Mr Smith,frm whm I have learnt a lt,is a famus scientist.史密斯先生是一位著名的科学家,我从他那儿学了许多东西。
3.whse:whse是关系代词wh的所有格形式,在从句中做定语。whse通常指人,也可指动物或无生命的事物。The by,whse father is an engineer,studies very hard.这个男孩学习很努力,他的爸爸是一位工程师。
4.which:关系代词which在非限制性定语从句中所指代和修饰的可以是主句中的名词或整个主句,在从句中做主语、动词宾语、介词宾语或表语。(1)which指代主句中的名词,被指代的名词包括表示物、婴儿或动物的名词、表示单数意义的集体名词以及表示职业、品格等的名词。These apple trees,which I planted three years ag,have nt brne any fruit.这些苹果树是我三年前栽的,还没有结过果实。
(2)which指代整个主句,可译成“这一点”。In the presence f s many peple he was a little tense,which was understandable.在那么多人面前他有点紧张,这是可以理解的。
5.when:关系副词when在非限制性定语从句中做时间状语,指代主句中表示时间的词语。He will put ff the picnic until Octber 1st,when he will be free.他将把郊游推迟到10月1号,那时他将有空。
6.where:副词where在非限制性定语从句中做地点状语,指代主句中表示地点的词语。They went t Lndn,where they lived fr six mnths.他们去了伦敦,在那儿待了六个月的时间。
7.as:as引导非限制性定语从句时,代替整个主句,翻译成“正如……”,通常用于as we all knw,as it is knwn,as is knwn t all,as is ften the case,as is reprted in the newspaper等句式中。As is knwn t us,Mark Twain is a great American writer.我们都知道,马克·吐温是一位伟大的美国作家。
三、限制性和非限制性定语从句的区别1.定语从句有时跟先行词的关系并不十分密切,只是做一些补充说明,不起限制作用,这种从句称为非限制性定语从句。它常常用逗号与主句分开;翻译时常译成并列的分句。This nte was left by Jhn,wh was here a mment ag.这个便条是约翰留下的,他刚才来过这儿。
2.非限制性定语从句在修饰人时用wh(主格),whm(宾格),whse(所有格),即:在定语从句中关系代词指人做主语时,只能用wh;做宾语时,只能用whm。在修饰物时用which而不能用that。His daughter,wh is in Bstn nw,is cming hme next week.他女儿现在在波士顿,下星期回来。
3.引导非限制性定语从句,若关系代词所指代的先行词是整个主句,则关系代词用as或which。在非限制性定语从句中,as和which都可以表示一句话、一个整体的情况。(1)二者在句中的位置不同:which只放在主句后面;而as可在主句的前、中、后。Zhng Nanshan,as we all knw,was presented the Medal f the Republic fr his great cntributins.众所周知,钟南山因其巨大的贡献被授予共和国勋章。He is a freigner,as I knw frm his accent.他是外国人,我从他的口音中可以听出来。
(2)含义上不同。as有“如同……,正如……”的含义。而which仅仅表示“这一点”。Things,as is ften the case,will turn ut t be cntrary t ne's wishes.正如经常发生的那样,结果会事与愿违。
四、用非限制性定语从句的情况1.关系代词指代整个主句的内容。She said she had finished her wrk,which I dubted very much.她说她已经完成了工作,我对此深感怀疑。
2.“名词/代词/数词+介词+关系代词”结构中。此结构常见的有:sme(several,a few,many,mst,part,the largest) f which/whm等形式。有时f which/whm可以提前到名词/代词等前。I bught a dzen eggs,six f which(=f which six) brke when I drpped the bx.我买了一打鸡蛋,其中六个在我失手掉了盒子时摔碎了。
He went with a grup f peple,few f whm were crrectly equipped fr such a climb.他和一队人一起去了,其中没有几个人配有进行这样一次登山的适当装备。
用正确的关系代词填空(1)Her huse,　which　 was built a hundred years ag, std still in the earthquake. (2)Charles Smith,　wh　 was my frmer teacher,retired last year. 
(3)They talked abut a mvie,the name f 　which　 I've never frgtten. (4)He seems nt t have grasped what I meant,　which　 greatly upsets me. (5)Mike,　as　 we expected,attended the meeting. (6)I still remembered January 10,　when　 he came t see me. (7)　As　 is knwn t everybdy,the mn travels rund Earth nce every mnth. 
一、单句语法填空1.It is the third time that she has wn the race,　which　 has surprised us all. 2.She has written tw nvels,bth f 　which　 have been made int televisin. 3.There are 30 chairs in the small hall,mst f which 　are　(be) new. 
4.He bught the car fr mre than $20,000,　abut　 which his father was angry. 5.In ur class there are 46 students,f 　whm　 half wear glasses. 
二、把下列句子改写成非限制性定语从句1.My father wrks in the pst ffice.He likes listening t classical music.My father,wh likes listening t classical music,wrks in the pst ffice. 2.Abut 2,000 peple wrked n the prject.Many f them were Eurpeans.Abut 2,000 peple,many f whm were Eurpeans,wrked n the prject. 
3.In his ffice there are nine clerks.The yungest f them is Mr Wang.In his ffice there are nine clerks,the yungest f whm is Mr Wang. 4.The suthern states wanted t set up a cuntry f their wn.They wuld be free t keep black slaves there.The suthern states wanted t set up a cuntry f their wn,where they wuld be free t keep black slaves. 
5.I wish t thank Prfessr Smith.Withut his help I wuld never pass the exam.I wish t thank Prfessr Smith,withut whse help I wuld never pass the exam. 
三、完成句子1.这是我曾经看过的最好的小说。This is the best nvel 　that　 　I　 　have　 　ever　 　read　. 2.她的姐姐教我们英语,她明年将要出国。Her sister,　wh　 　teaches　 　us　 　English　,will g abrad next year.