高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world教学ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world教学ppt课件，共41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　，语 法 图 解，探 究 发 现，词 汇 精 讲，句 型 剖 析，the older，语 法 精 析，即 学 即 练等内容，欢迎下载使用。
词汇认知重点单词1.　struggle　n.& vi.斗争;奋斗;搏斗 2.tngue n. 　舌头;语言　 3.　duble　adj.两倍的;双的　vi.(使)加倍;是……的两倍 词汇拓展1.German n.德语;德国人　adj.德国的;德国人的→ 　Germany　n.德国 2.fight n.& vi.战斗;打架;努力争取→ fighter n.战士;战斗者
重点短语1.pint f 　view　 观点;看法 2.feel 　like　 想要;感觉像 3.fight 　fr　 努力争取;为……而斗争 4.　in　 size 在大小上 5.give 　up　 放弃 
定语从句(2)——关系副词
1.I'll never frget the days when we spent happily tgether.我永远都无法忘记我们一起度过的那些快乐的日子。2.That is the factry where we wrked.这是我们工作过的工厂。3.I dn't knw the reasn why he didn't attend the meeting.我不知道他没有出席会议的原因。
4.This is the bk n which I spent 10 yuan.这就是我花了10元买的那本书。5.Cttn grws well in the places where there isn't plenty f rain.(=Cttn grws well where there isn't plenty f rain.)在雨水不充沛的地区棉花长势好。6.The way (that/in which) he speaks t his mther is unacceptable.他与母亲说话的方式令人难以接受。
　when　表示时间,代替先行词并在定语从句中做时间状语,其先行词往往是表示时间的名词,如time,day,hur,year等。 　where　表示地点,代替先行词并在定语从句中做地点状语,其先行词往往是表示地点的名词,如place,factry,huse,village等。 　why　表示原因,代替先行词并在定语从句中做原因状语,其先行词一般是　reasn　一词。 
关系副词也可以用“介词+关系代词　which　”代替。 where/when引导的　定语从句　,可以用“介词+关系代词which”替换,修饰前面表示地点/时间的名词;而where引导的状语从句修饰主句或主句的谓语动词。当way是先行词且定语从句中缺少状语时,引导词用　that　,　in which　或不填。
【教材原文】When I started studying German,it was a struggle.(page 64)当我开始学习德语时,这是一件难事。考点struggle n.& vi.斗争;奋斗;搏斗
语境领悟(1)Simn has been struggling fr success all the time.西蒙一直在为成功而奋斗。(2)It is a real struggle t finish the prject at the end f the mnth.月底前完成这项工程绝非易事。(3)The ld lady has struggled against that disease fr fifteen years.这名老妇人与那种疾病已经抗争十五年了。
(4)Many yung peple will struggle t find a well-paid jb.许多年轻人会努力寻找一份高薪工作。(5)The pr fellw struggled t his feet and cntinued his way.这个可怜的小伙子挣扎着站起来继续赶路。
学以致用完成句子(1)庄稼遭受了严重的旱灾,因此农民必须为生存而奋斗。Crps suffered a heavy drught,s farmers 　 　 　 　 　　 　 　 　 a living. (2)目前布莱克夫人靠微薄的收入供养一家人。Mrs Black is 　　　　　 　　 　　　　　　　　　　a family n very lw incme at the mment. (3)我们不得不与各种各样的困难做斗争。We have t 　　　 　　　.
had t struggle fr
struggling t supprt/raise
struggle with/against all kinds f difficulties
【教材原文】 It was exercise fr the brain;the mre I learnt f a language,the mre my brain wuld grw.(page 64)这是对大脑的锻炼;我对一门语言了解得越多,我的大脑就越发达。
句法分析“the+比较级,the+比较级”为固定句型,意为“越……,就越……”,第一个“the+比较级”相当于表示条件的状语从句,在表示将来意义的情况下,从句用一般现在时表示将来。
(1)the+比较级(+主语+谓语),the+比较级(+主语+谓语) 越……,就越……(2)the mre...,the less...越……,越不……
语境领悟(1)The higher yu stand,the farther yu'll see.你站得越高,你将看得越远。(2)Generally speaking,the stranger the idea is,the mre easily it gets nticed.一般说来,想法越是奇特,就越容易被注意到。(3)The lnger she waited,the mre impatient she became.她等得越久,她变得越是不耐烦。(4)The mre he explained,the mre puzzled I became.他解释得越多,我变得越迷惑。
学以致用完成句子(1)你越仔细,出现的错误就会越少。　　　　　　　　yu are,　　　　　　　　yu will make.(2)你工作越努力,取得的进步就越大。　　 　　　yu wrk,　 　 　　 　　yu'll make.
The mre careful
the fewer mistakes
The harder
the greater prgress
同义句转换(3)As we knw,time becmes mre valuable t him as ne gets lder.→As we knw,　　　　　ne gets,　　 　　　　time becmes t him. 
the mre valuable
定语从句(2)——关系副词当引导定语从句的关系词在从句中做时间、地点、原因状语时,应使用关系副词when,where,why,其作用如下:指代表示时间、地点、原因的先行词;在从句中充当状语;起连接作用,它把主句和定语从句连接起来。1.when指时间,其先行词表示时间,在从句中做时间状语。I still remember the day when I jined the army.我还记得我参军的那一天。
误区警示 当先行词是时间名词时,若关系词在定语从句中做主语或宾语,则用which或that引导。The days that/which we spent tgether n the farm are unfrgettable.我们在农场上一起度过的那些日子是令人难忘的。
2.where指地点,其先行词表示地点,在从句中做地点状语。当psitin,pint,stage,case,situatin,atmsphere等表示抽象地点的名词充当先行词时,若定语从句中缺少状语,则用where来引导。This is the museum where the exhibitin was held.这就是举办展览的那家博物馆。
误区警示 当先行词是地点名词时,如果关系词在定语从句中做主语或宾语,则用that或which来引导。The huse that/which was built by my grandfather is still in gd cnditin.我祖父建的房子状况仍然很好。
3.why指原因,在从句中做原因状语。I wndered the reasn why he refused my ffer.我想知道他拒绝我帮助的原因。误区警示 若代替先行词reasn的关系词在定语从句中充当主语或宾语时,则用which或that来引导。The bss wn't listen t the reasn that/which he has given.老板就是不听他给出的理由。
4.关系副词when,where,why引导定语从句时,关系副词通常也可以用“介词+关系代词(which/whm)”代替,不可用that。而介词的选择则可以遵循以下原则:
(1)根据先行词的搭配习惯而确定。I still remember the day n which I settled in this city.我还记得我定居在这个城市的那一天。I still remember the days during which I lived here.我还记得我住在这儿的那些日子。I still remember the mnth in which I stayed there.我还记得我在那里住的那个月。
(2)根据从句中谓语动词的搭配习惯而确定。The nvel fr which she paid 20 yuan is wrth reading.她付了20元钱买的那本小说值得阅读。The nvel frm which she learnt a lt is wrth reading. 她从中学到很多的那部小说值得阅读。The nvel abut which we talked is wrth reading.我们谈论的那部小说值得阅读。
(3)根据从句所表达的意义而确定。My cmputer,withut which I can't surf the Internet, crashed yesterday.昨天我的电脑瘫痪了,没有它我不能上网冲浪。误区警示 一些与动词搭配的介词可以提到关系代词之前,但有些含有介词的动词词组不能拆开使用,如lk fr,hear frm等。It is the watch (which/that) yu're lking fr?这就是你正在找的那块表吗?
5.关系副词与“介词+关系代词”的替换。(1)when相当于“at/in/during/n等+which”。(2)where相当于“in/at/n+which”。(3)why相当于fr which。The date n which I jined the League was Octber 12,2017.我入团的日期是2017年10月12日。The huse in which they lived is a library nw.他们住过的房子现在是图书馆了。Is that the reasn fr which she suddenly changed her mind?那就是她突然改变主意的原因吗?
6.先行词是way时,如果定语从句中缺少主语或宾语,用which或that;如果缺少状语,关系词则用that,in which或不填。The way that/which she thught f was very gd.她想出来的方法是非常好的。I recgnised her by the way (that/in which) she walked.我是从她走路的方式认出她来的。
单句语法填空(用关系副词或“介词+关系代词”填空)(1)The freigners stayed in China fr tw weeks 　　　　　　　　　　they visited many places f interest. (2)The reasn 　　　　　　　　　　he tld me sunded unbelievable. (3)The bss f the cmpany wants t create an easy atmsphere 　　　　　　　　　　the wrkers enjy their wrk. 
when/during which
where/in which
(4)The factry 　　　　　　　　　　they are wrking makes radi parts. (5)Treat thers in the way 　　　　　　　yu're treated.(6)A cinema is built 　　　　　　　　　　there used t be a shpping mall. (7)The teacher 　　　　　　　　　the students in ur class are fnd is Mr Wang. (8)She didn't give us the reasn 　　　　　　　she was late.
that/in which
why/fr which
一、单句语法填空1.The plane n 　　　　　we flew t Beijing is very cmfrtable. 答案:which2.They had a small pnd in 　　　　　they raised fish. 答案:which3.He has tw sns,bth f 　　　　　are kind t him. 答案:whm
4.There was a time 　　　　　Anne was crazy abut everything t d with nature. 答案:when5.Teaching is a jb 　　　　yu'll find fun and rewarding.答案:where6.Octber 1st,1949 is the day 　　　　　which the Peple's Republic f China was funded. 答案:n
二、把下面每小题中的两个单句合并成含定语从句的复合句1.I jined the League n that day.I will never frget the day.→I will never frget the day 　　 . 答案:when/n which I jined the League2.Great changes have taken place in the twn.I was brn there.→Great changes have taken place in the twn 　　　　　　　　　　　　　　　　　　. 答案:where/in which I was brn
3.They went t a muntain.At the ft f the muntain was a beautiful village.→They went t a muntain,　 　　　　　. 答案:at the ft f which was a beautiful village4.Sue refused the ffer.I'd like t knw the reasn.→I'd like t knw the reasn 　　　　　　　　　　　. 答案:why/fr which Sue refused the ffer
5.Later,I wrte a letter f thanks t Mr Green.I gt a lt f help frm him.→Later,I wrte a letter f thanks t Mr Green 　　　　　. 答案:frm whm I gt a lt f help6.Last summer we visited the Eiffel Twer.Paris is famus fr it in the wrld.→Last summer we visited the Eiffel Twer 　　　　　　 　　　. 答案:fr which Paris is famus in the wrld
三、完成句子1.这就是我父亲年轻时在那里学习的那所学校。This is the very schl 　　　　　　　　　　when yung.答案:where my father studied2.母亲从国外回来的那一天是这个男孩一生中最幸福的一天。The day 　　　　　　　　　　　　　　　is the happiest day in the by's life. 答案:when his mther returned frm abrad