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高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world教学ppt课件
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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22页。PPT课件主要包含了小结 1 ，when引导定语从句，小结 2 ，小结 3 ，why引导定语从句等内容，欢迎下载使用。
Activity1: Discvering-Lk at these sentences and underline the restrictive attributive clauses. What kind f infrmatin des each clause cmmunicate?
It was a time when peple were divided gegraphically.
2. Emperr Qinshihuang united the seven majr states int ne unified cuntry where the Chinese writing system began t develp in ne directin.
3. There are many reasns why peple learn a freign language.
4. These were animal bnes and shells n which symbls were carved by ancient Chinese peple.
Infrmatin: a time fr an event.
Infrmatin: a lcatin fr an event.
Infrmatin: a reasn fr an actin.
Infrmatin: a lcatin fr an actin.
先行词（即被修饰的名词）在从句中做 时间状语时，连接词使用when.
It was a time.At that time peple were divided gegraphically.
I will never frget the day when I first saw yu.→I will never frget the day n which I first saw yu.我永远不会忘记第一次见到你的日子。when引导定语从句时，从句的先行词为表示____________的名词，when在从句中作时间状语，相当于“介词in/at/n/during...＋which”结构。
2. Emperr Qinshihuang united the seven majr states int ne unified cuntry where the Chinese writing system began t develp in ne directin.
Infrmatin: a lcatin fr an event.
先行词（即被修饰的名词）在从句中做地点状语时，连接词使用where.
Emperr Qinshihuang united the seven majr states int ne unified cuntry.In that cuntry the Chinese writing system began t develp in ne directin.
where引导定语从句
After living in Paris fr fifty years he returned t the small twn where he grew up as a child.→After living in Paris fr fifty years he returned t the small twn in which he grew up as a child.在巴黎生活了50年后，他回到了儿时成长的那个小镇。The accident has reached t the pint where bth their parents are t be called in.事情发展到如此地步，不得不请双方家长来一趟了。
(1)where引导定语从句时，从句的先行词为表示地点的名词，where在从句中作__________状语，相当于“________________”结构。(2)关系副词where表示“地点的模糊化”。当先行词表示某人/物的situatin，或某事发展的stage，或表达某事的某个方面时都可用关系副词where。常见的先行词还有pint，case，psitin，cnditin等。
介词in/at...＋which
3. There are many reasns why peple learn a freign language.
Infrmatin: a reasn fr an actin.
先行词（即被修饰的名词）在从句中做原因状语时，连接词使用why。
There are many reasns.Because f these reasns, peple learn a freign language.
Unsuccessful peple can always find reasns why they’re nt ding well.→Unsuccessful peple can always find reasns fr which they’re nt ding well.不成功的人总能找到自己表现不好的理由。why引导定语从句时，从句的先行词通常是reasn，why在从句中作_________状语，相当于“________________”结构。表示时间、地点及原因的名词作先行词时，定语从句可用关系代词引导，也可用关系副词引导。若先行词在定语从句中作状语时，应用关系副词；若先行词在定语从句中作主语或宾语时，则应用关系代词。I dn’t believe the reasn(that/which) he gave me fr his being late.我不相信他给出的迟到的理由。
4. These were animal bnes and shells n which symbls were carved by ancient Chinese peple.
先行词指物且在从句中做状语时，连接词可以用介词+which来替换关系副词，其中介词的选择和先行词的搭配有关。
There were animals bnes and shells. Symbls were carved by ancient Chinese peple n them.
These were animal bnes and shells n which(=where) symbls were carved by ancient Chinese peple.
介词+which (如n which)的结构一般限于比较正式的文体中。
Infrmatin: a lcatin fr an actin.
“介词＋关系代词”引导的定语从句
当关系代词在定语从句中作介词的宾语时，我们通常用“介词＋关系代词”引导定语从句。如果指“人”，用“介词＋whm”；如果指“物”，用“介词＋which”；关系代词有时也用whse(作定语)。 Yesterday we visited the West Lake fr which Hangzhu is famus.昨天我们参观了西湖，杭州因其而出名。(be famus fr“因……而出名”)This is the camera with which he ften takes phts.这就是他经常用来拍照的相机。(with the camera“用照相机”)
The bss in whse cmpany Mr King wrked heard abut the accident.金先生所工作的公司的老板听到了这起事故。(in the bss’ cmpany “在老板的公司”)The clrless gas withut which we cannt live is called xygen.(withut the clrless gas “没有这种无色气体”)这种无色的、离了它我们就无法生存的气体是氧气。选用介词的依据(1)根据定语从句中____________的搭配习惯(即固定短语)。(2)根据____________的搭配习惯(约定俗成，不一定是短语)。(3)根据句子的意思来选择。
定语从句三步解体法：一、先找出主句；二、确定先行词 三、判断先行词在从句中做的成分
wh(主语、宾语)，whm(宾语)，that(主语、宾语), whse(定语)
that(主语、宾语),which(主语、宾语)whse(定语)
where (地点状语)
when (时间状语)
Activity2: Summary
定语从句是在句子中作定语，修饰名词或代词的从句， 又称为形容词性从句。这种从句由关系代词或关系 副词引导，并作句子成分。
Ps:先行词在从句中做状语时，连接词有时可以用介词+which/whm来替换关系副词
Activity3: Fill in the table t cmplete each phrase with a restrictive relative clause. Then use the phrases t make cmplete sentences.
I was n hliday the day when the earthquake happened.
I will always remember the day when I started learning my secnd freign language.
She wrks near the place where my friend lives.
Let me shw yu the place where I met the mvie star.
I dn't knw the reasn why I didn't get a pay-rise.
The reasn why I want t learn Spanish is t travel t Peru ne day.
This is the cupbard in which I fund Grandma's glasses.
I will never frgt the day n which I first met yu n the ship.
注意：并非先行词是表示时间、地点和原因的词时 都用when, where, why，若先行词在定语从句中不 做状语，而作主语或宾语，就必须用which或that。 比较:
when在定语从句中作时间状语，相当于 n the days。
which在定语从句中作宾语
We ften think f the days when we wrked tgether in the cuntryside.
We ften think f the days which we spent tgether in the cuntryside.
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 give 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 felt 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 different 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 give up.Thanks,Mum!
Activity4: Cmplete the passage with the crrect relative adverbs r prnuns. Add a prepsitin where necessary.
Activity 5 ExerciseFill in the blanks with the passage with the crrect relative adverbs r prnuns. Add a prepsitin where necessary.①This is the place ____________ we held a party last week.②D yu remember the days ____________ we spent tgether n the farm?③I dn’t knw the reasn ____________ he didn’t turn t his gd friend fr help yesterday.④I wn’t listen t the reasn ____________ yu have given us.⑤This is the place ____________ we visited last year.⑥D yu remember the days ____________ we chatted with each ther all night?
⑦This is the man ________________ I just shk hands.⑧Nne f us knw the reasn ________________ Tm was absent.⑨D yu remember the day ________________ yu jined ur club?⑩There is a big windw ________________ I can see the railway statin.
thrugh which
Activity1: Discvering-Lk at these sentences and underline the restrictive attributive clauses. What kind f infrmatin des each clause cmmunicate?
It was a time when peple were divided gegraphically.
2. Emperr Qinshihuang united the seven majr states int ne unified cuntry where the Chinese writing system began t develp in ne directin.
3. There are many reasns why peple learn a freign language.
4. These were animal bnes and shells n which symbls were carved by ancient Chinese peple.
Infrmatin: a time fr an event.
Infrmatin: a lcatin fr an event.
Infrmatin: a reasn fr an actin.
Infrmatin: a lcatin fr an actin.
先行词（即被修饰的名词）在从句中做 时间状语时，连接词使用when.
It was a time.At that time peple were divided gegraphically.
I will never frget the day when I first saw yu.→I will never frget the day n which I first saw yu.我永远不会忘记第一次见到你的日子。when引导定语从句时，从句的先行词为表示____________的名词，when在从句中作时间状语，相当于“介词in/at/n/during...＋which”结构。
2. Emperr Qinshihuang united the seven majr states int ne unified cuntry where the Chinese writing system began t develp in ne directin.
Infrmatin: a lcatin fr an event.
先行词（即被修饰的名词）在从句中做地点状语时，连接词使用where.
Emperr Qinshihuang united the seven majr states int ne unified cuntry.In that cuntry the Chinese writing system began t develp in ne directin.
where引导定语从句
After living in Paris fr fifty years he returned t the small twn where he grew up as a child.→After living in Paris fr fifty years he returned t the small twn in which he grew up as a child.在巴黎生活了50年后，他回到了儿时成长的那个小镇。The accident has reached t the pint where bth their parents are t be called in.事情发展到如此地步，不得不请双方家长来一趟了。
(1)where引导定语从句时，从句的先行词为表示地点的名词，where在从句中作__________状语，相当于“________________”结构。(2)关系副词where表示“地点的模糊化”。当先行词表示某人/物的situatin，或某事发展的stage，或表达某事的某个方面时都可用关系副词where。常见的先行词还有pint，case，psitin，cnditin等。
介词in/at...＋which
3. There are many reasns why peple learn a freign language.
Infrmatin: a reasn fr an actin.
先行词（即被修饰的名词）在从句中做原因状语时，连接词使用why。
There are many reasns.Because f these reasns, peple learn a freign language.
Unsuccessful peple can always find reasns why they’re nt ding well.→Unsuccessful peple can always find reasns fr which they’re nt ding well.不成功的人总能找到自己表现不好的理由。why引导定语从句时，从句的先行词通常是reasn，why在从句中作_________状语，相当于“________________”结构。表示时间、地点及原因的名词作先行词时，定语从句可用关系代词引导，也可用关系副词引导。若先行词在定语从句中作状语时，应用关系副词；若先行词在定语从句中作主语或宾语时，则应用关系代词。I dn’t believe the reasn(that/which) he gave me fr his being late.我不相信他给出的迟到的理由。
4. These were animal bnes and shells n which symbls were carved by ancient Chinese peple.
先行词指物且在从句中做状语时，连接词可以用介词+which来替换关系副词，其中介词的选择和先行词的搭配有关。
There were animals bnes and shells. Symbls were carved by ancient Chinese peple n them.
These were animal bnes and shells n which(=where) symbls were carved by ancient Chinese peple.
介词+which (如n which)的结构一般限于比较正式的文体中。
Infrmatin: a lcatin fr an actin.
“介词＋关系代词”引导的定语从句
当关系代词在定语从句中作介词的宾语时，我们通常用“介词＋关系代词”引导定语从句。如果指“人”，用“介词＋whm”；如果指“物”，用“介词＋which”；关系代词有时也用whse(作定语)。 Yesterday we visited the West Lake fr which Hangzhu is famus.昨天我们参观了西湖，杭州因其而出名。(be famus fr“因……而出名”)This is the camera with which he ften takes phts.这就是他经常用来拍照的相机。(with the camera“用照相机”)
The bss in whse cmpany Mr King wrked heard abut the accident.金先生所工作的公司的老板听到了这起事故。(in the bss’ cmpany “在老板的公司”)The clrless gas withut which we cannt live is called xygen.(withut the clrless gas “没有这种无色气体”)这种无色的、离了它我们就无法生存的气体是氧气。选用介词的依据(1)根据定语从句中____________的搭配习惯(即固定短语)。(2)根据____________的搭配习惯(约定俗成，不一定是短语)。(3)根据句子的意思来选择。
定语从句三步解体法：一、先找出主句；二、确定先行词 三、判断先行词在从句中做的成分
wh(主语、宾语)，whm(宾语)，that(主语、宾语), whse(定语)
that(主语、宾语),which(主语、宾语)whse(定语)
where (地点状语)
when (时间状语)
Activity2: Summary
定语从句是在句子中作定语，修饰名词或代词的从句， 又称为形容词性从句。这种从句由关系代词或关系 副词引导，并作句子成分。
Ps:先行词在从句中做状语时，连接词有时可以用介词+which/whm来替换关系副词
Activity3: Fill in the table t cmplete each phrase with a restrictive relative clause. Then use the phrases t make cmplete sentences.
I was n hliday the day when the earthquake happened.
I will always remember the day when I started learning my secnd freign language.
She wrks near the place where my friend lives.
Let me shw yu the place where I met the mvie star.
I dn't knw the reasn why I didn't get a pay-rise.
The reasn why I want t learn Spanish is t travel t Peru ne day.
This is the cupbard in which I fund Grandma's glasses.
I will never frgt the day n which I first met yu n the ship.
注意：并非先行词是表示时间、地点和原因的词时 都用when, where, why，若先行词在定语从句中不 做状语，而作主语或宾语，就必须用which或that。 比较:
when在定语从句中作时间状语，相当于 n the days。
which在定语从句中作宾语
We ften think f the days when we wrked tgether in the cuntryside.
We ften think f the days which we spent tgether in the cuntryside.
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 give 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 felt 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 different 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 give up.Thanks,Mum!
Activity4: Cmplete the passage with the crrect relative adverbs r prnuns. Add a prepsitin where necessary.
Activity 5 ExerciseFill in the blanks with the passage with the crrect relative adverbs r prnuns. Add a prepsitin where necessary.①This is the place ____________ we held a party last week.②D yu remember the days ____________ we spent tgether n the farm?③I dn’t knw the reasn ____________ he didn’t turn t his gd friend fr help yesterday.④I wn’t listen t the reasn ____________ yu have given us.⑤This is the place ____________ we visited last year.⑥D yu remember the days ____________ we chatted with each ther all night?
⑦This is the man ________________ I just shk hands.⑧Nne f us knw the reasn ________________ Tm was absent.⑨D yu remember the day ________________ yu jined ur club?⑩There is a big windw ________________ I can see the railway statin.
thrugh which
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