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

这是一份高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world试讲课课件ppt，文件包含Unit5Period3DiscoveringUsefulStructures课件高一英语人教版新教材必修第一册共29张PPTpptx、Unit5Period3Discoveringusefulstructures同步练习解析版doc、Unit5Period3Discoveringusefulstructures同步练习原卷版doc等3份课件配套教学资源，其中PPT共28页， 欢迎下载使用。

Discvering Useful Structures
关系副词引导的限定性定语从句
那是一个人们在地理上被分开的时代。
It was a time when peple were divided gegraphically.
以上陈述 (statement) 都含有关系副词引导的限定性定语从句：when, where, why
副词在句子中担任状语成分，表示时间，地点，原因，方式，让步，结果等。定语从句中的关系副词表示时间，地点，原因，故关系副词为：when, where 和 why
定语从句是对先行词进行限定修饰的句子，先行词和关系词指代同一个人或物，关系词在定语从句中担任句子成分：主语：直接放在谓语动词前宾语：直接放在谓语动词或介词之后状语：介词+先行词，嵌入到定语从句中作状语
即：在表示时间，地点，原因的名词前添加介词后，才能还原到定语从句中
正确判定关系代词或关系副词的还原法
将先行词还原到定语从句中
1. 先行词可以直接放在谓语动词前作主语，关系词为关系代词；This is the difference ___________ used t cnfuse me mst.这是以前让我最困惑的不同之处。Tangshan is the city _________ was striken by a terrible earthquake in 1976. 唐山就是那座在1976年遭受一场大地震袭击的城市。
先行词the difference可以直接放在动词前作主语，故关系词为关系代词
先行词the city可以直接放在动词前作主语，故关系词为关系代词
2. 先行词可以直接放在及物谓语动词后作宾语，关系词为关系代词；如： The package ____________ yu are carrying is abut t cme unwrapped.你拿的那个包裹要散了。先行词可以直接放在介词后作宾语，关系词为关系代词，介词可能在先行词后也可能在定语从句中；如：The thing ___________he cares abut mst is time rather than mney.他最在意的事情是时间而不是钱。 如果定语从句的谓语动词为不及物动词，且定语从句有主语，则关系词不能为关系代词，如：Are yu satisfied with the mtel __________ yu stayed last night?
先行词the package可以直接放在动词 carry 后作宾语，关系词为关系代词
先行词the thing可以直接放在介词abut后作宾语，故关系词为关系代词
如果定语从句的谓语动词为不及物动词，且定语从句有主语，则关系词不能为关系代词，如：Are yu satisfied with the mtel ___________________________ yu stayed last night?你对昨天入住的汽车旅馆感到满意吗？He is preparing fr the meeting __________________________ he will speak next week. 他正在为下周要讲话的会议做准备。
stay：停留，逗留， 为不及物动词，后面接介词in/at之后才能接宾语
at which/where
speak：发言，讲话， 为不及物动词，后面不能接宾语
如果定语从句的主语位和宾语位都被占，则关系词不能为关系代词，如：D yu still remember the day ________________________we enjyed urselves in the z? 你还记得我们在动物园玩得很开心的那天吗？
n which/when
关系副词when: 先行词为表示时间的名词，在定语从句中作时间状语；如：day, time, hliday, year, times(时代), perid(期间) , pint(时刻)等；when常可以替换成during/ n/ in/at which
By the time _______ yu arrived in Lndn, we had stayed there fr tw weeks. 当你到达伦敦的时候，我们在那里已经待了两个星期。Each time ________ he ges n a business trip, he brings a lt f living necessities, such as twels, sap, tthbrush etc. 他每次出差都带着生活必需品，如毛巾，肥皂，牙刷等其他东西。
关系副词where: 先行词为表示地点的名词，在定语从句中作地点状语；如：place, schl, htel, city, cuntry, factry, park, yard等；where常可以替换成 n/ in/at which
I still remember the place ________ I met her fr the first time. 我仍然记得我第一次见到她的地方。That’s the htel ________ we are staying next week. 这就是我们下周要住的旅馆。This is the village _________ he was brn. 这就是他出生的村子。
定语从句的主语已占, 而且stay为不及物
定语从句的主语已占, 而且“出生”后面不能 带宾语
定语从句的主语位和宾语位已占
关系副词why: 先行词为reasn，在定语从句中作原因状语； why常可以替换成fr which
We dn’t knw the reasn _________ he didn’t shw up. 我们不知道他为什么没有来。She didn’t tell me the reasn _________ she refused the ffer. 她没跟我讲她拒绝这项工作的原因。
定语从句的主语位已占, shw up为不及物动词短语
The main reasn ________ he lst his jb was that he drank. 他丢掉工作的原因是他酗酒。We all didn't believe the reasn _____________he explained t us.我们都不相信他向我们解释的那个原因。
定语从句的主语位已占,谓语动词explained为及物动词，先行词在explained后作宾语
which/that
D yu remember the day ____________________ yu jined the singing club？你 还记得你加入唱歌俱乐部的那一天吗？
when/ n which
yu jined the singing club n the day,在先行词前加介词n，作定语从句的时间状语
This is the huse __________________I lived tw years ag. 这是我两年前住过的房子。
定语从句的主语位已占，谓语动词live为不及物动词
where/ in which
还原定语从句为I lived in the huse在先行词前加介词in，作定语从句的地点状语
The bss accepted the reasn ________________he was nt available fr the meeting. 老板接受了他没有参加会议的原因。
why/ fr which
he was nt available fr the meeting fr the reasn在先行词前加介词fr，作定语从句的原因状语
Thse days________________yu culd travel withut a passprt has gne.那些你不用带护照可以旅行的日子一去不复返了。That`s the mtel ________________we stayed several years ag.那是我们许多年以前住过的汽车旅馆。The huse _______________ I bught has a lvely garden.　我买的房子带着个漂亮的花园。The huse _______________ I 'm living has a lvely garden.　我住房子带着个漂亮的花园。Give me ne gd reasn _______________ I shuld help yu. 给我一个我应该帮助你的充分的理由。
when/n which
where/at which
where/in which
why/fr which
根据汉义用定语从句补全句子
1. There are many reasns________________________________.(人们学习一门外语的）2. He culdn't remember the place______________________(他藏钱的).3. Are yu the persn_________________________(他们正在寻找的).4. Fr the yung peple ____________________________(想出国学习的)ur schl is a gd chice.5. The days___________________________________(中国人被人看不起的) are gne.6. After living in Paris fr fifty years, he returned t the small twn ________________ (他长大的)as a child.7. This is the reasn ______________________________.(他开会迟到的)
why peple learn a freign language
where he hid the mney
whm they are lking fr
wh want t g abrad t study
when Chinese were lked dwn upn
where he grew up
why he was late fr the meeting
Cmplete the passage with the crrect relative adverbs r prnuns. Add a prepsitin where necessary.When I started studying German, it was a struggle. The wrds felt strange n my tngue, and the grammar wuld nt stay in my head. I tld my mum that I wanted t gve up, and that I wuld never live in a cuntry__________German was spken. My mum tld me that studying a language was nt just fr my future. It was exercise fr the brain; the mre I learnt f a language, the mre my brain wuld grw. And I remember that day__________ I suddenly felt like German was n lnger a freign language. It fet like my brain had dubled in size. I had finally cme t a place__________I culd think in this freign language, and I culd see the wrld frm a dfferent pint f view. I felt as if I had reached the gal__________I had been fighting fr. I culd pen a bk and see meanings, nt just a sea f wrds. I finally understd the reasn_________ my mum had encuraged me nt t gve up. Thans, Mum!
Underline the clauses in the sentences and decide whether they are restrictive relative clauses r bject clauses.1. The reasn why he fund German s difficult was because f its grammar.2. A: Have yu decided where we shuld g fr ur hliday yet? B: After learning fr tw years, I really want t visit a cuntry where French is spken.3. Accrding t an ld stry, there was nce a time when the whle wrld spke nly ne language.4. This passage intrduces hw Chinese characters have changed ver time.
a restrictive relative clause
an bject clause
要点：名词后跟定语从句 动词后跟宾语从句
Fill in the blanks with the crrect relative prnuns r adverbs. Add a prepsitin where necessary.1. Japanese uses three writing systems, including kani_________ riginated（起源）in China.2. Nineteen fifty-three was the year _________ Xinhua Zidian, r the New Chinese Dictinary, first came ut. 3. Bnes _________ symbls were carved, knwn as "racle bnes”, have cntributed a lt t ur understanding f Chinas past. 4. There are many reasns _________ English is s widely used arund the wrld in the fields f science, business, and mre. 5. Sign language is f great imprtance fr peple_________are deaf r have pr hearing.
Cmplete the passage with the crrect relative prnuns r adverbs belw.
that; when; where; (in) which; wh; why
There are tw main ways that an interpreter can prvide spken translatin. First is themethd_________ requires the speaker t stp every few sentences, s the interpreter can translate thse sentences fr the audience. The secnd methd is the ne _______interpreter listens and translates at the same time. This secnd methd is mre diffcult, but he place________the interpreter is lcated is nt s imprtant. The interpreter can be in a cmpletely diferent lcatin frm the speaker, listen thrugh headphnes, and translate fr an audience sitting in anthe rlcatin!
Match the sentence parts with the times, places, and reasns. Then make cmplete sentences with restrictive relative clauses.
when/prep＋which A LuXun was brm B I have my debating class1 (A) 1881Eighteen eightu-ne was the year when LuXun was brn. 2 (B) SundaySunday is the day when I have my debating class.
where/prep＋whichC the ldest written Eurpean language has been fundD language is prcessed3. (D)The left part fthe brain is the place where language is prcessed. 4. (C)Mdern Turkey is the place where the ldest written Eurpean language has been fund
whyE sme students like t d vlunteer wrk F peple fen chse t learn a freign language 5. (E) Caring abut thers is the reasn why sme students like t d vlunteer wrk6. (F) Spending sme time abrad is the reasn why peple fen chse t learn a freign language
用正确的关系代词或关系副词补全句子
1. Is this the reasn _________ he explained at the meeting fr his carelessness in his wrk?2. This is the schl ________ my father wrked 30 years ag.3. She will never frget the days ________ she spent in Beijing.4. We talked a lt abut the persns and things ________ we remembered at cllege.5. The clever by made a hle in the wall, thrugh _________ he culd see what was ging n inside huse.6. China will hld a natinal murning(哀悼）n Saturday fr martyrs(烈士)________ died in the fight against the COVID-19.7. The man _______ yu are talking abut is in the next rm.8. New Yrk _________ I visited last year, is a nice city.9. Recently I bught an English dictinary, _________ price was very reasnable.
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