高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套ppt课件，共29页。PPT课件主要包含了example，that who，whichthat，who，with whom ，whose，whose ，Summary等内容，欢迎下载使用。

Underline the relative prnuns(关系代词)and adverbs(关系副词).
After listening t the scientists wh had studied the prblem, and citizens wh lived near the dam, the gvernment turned t the United Natins fr help.Temples and ther cultural sites were taken dwn piece by piece, and then mved and put back tgether again in a place where they were safe frm the water.
Find mre sentences cntaining relative clauses(定语从句).
There cmes a time _____ the ld must give way t the new.… damage a number f temples and destry cultural relics _____ were an imprtant part f Egypt’s cultural heritage.Perhaps the best example is shwn by UNESCO, _____ runs a prgramme _____ prevents wrld cultural heritage sites arund the wrld frm disappearing.
定语用来修饰限定 _______或 _______ 。e.g. This was a terrible The rescue wrker has smething imprtant t d.
relative clause
relative prnuns 关系代词
relative adverbs 关系副词
They cme after a nun and tell yu abut the nun.
wh whm whse which that
where when why
Antecedent先行词
relative prnun
The Tangshan earthquake was a terrible experience that my great-grandma cannt frget.The cuple wh live next t us vlunteered t help after the vlcan erupted.The supplies which were prvided t the disaster area were cllected frm arund the cuntry.Mr. Li is an architect whse designs fr the new twn have wn praise.A dctr with whm James used t wrk died in the 2016 earthquake in Ecuadr.
A restrictive relative clause gives us detailed infrmatin. It tells us which persn r thing we are talking abut.
The cuple wh live next t us vlunteered t help after the vlcan erupted（火山爆发）.
The cuple live next t us.
丰富句子内容描述事物特征补充细节信息
THE NIGHT THE EARTH DIDN’T SLEEP
There were deep cracks that appeared in the well walls. Eleven kilmeters directly belw the city, ne f the mst deadly earthquakes f the 20th century had begun, a quake that even caused damage mre than 150 kilmeters away in Beijing. Tw thirds f the peple wh lived there were dead r injured.The number f peple wh were killed r badly injured in the quake was mre than 400,000.Sn after the quakes, the army sent 150,000 sldiers t Tangshan t dig ut thse wh were trapped and t bury the dead.Wrkers built shelters fr survivrs whse hmes had been destryed.
4.定语从句中的关系词
1. that 既可指人也可指物，在定语从句中可作主语 或宾语，作宾语时可省略。
The number f peple _________ cme t visit this city each yearreaches ne millin.每年来游览这座城市的人数达到100万。
This is the suitcase ________________ she is lking fr.这就是她在找的那个手提箱。
that/ which/ 不填
2. which 指物，在定语从句中可作主语或宾语， 作宾语时可省略，如果介词提前则不能省。
They ignred the details ____________ might accunt fr the accident.他们忽略了那些或许可以解释事故发生原因的细节。
Is this the library ____________ yu brrw bks frm?这是你借书的图书馆吗？
which/that/不填
Is this the library ____________ yu brrw bks?
frm which
3. wh 指人，在定语从句中可作主语或宾语， 作宾语时可省略。
He _____ desn’t reach the Great Wall is nt a true man.不到长城非好汉。
Danny was the man ____________ we rescued frm the ruins. 丹尼是我们从废墟中救出来的那个人。
wh/that/不填
4. whm 指人，在定语从句中作宾语，可用wh代替。 作宾语时可省略，如果介词提前则不能省。
Rse is the persn ____________ yu shuld care abut.罗丝是你应该关心的人。
Rse is the persn _____________ yu shuld care.A dctr ____________ James used t wrk died in the 2016 earthquake in Ecuadr.
whm/wh/that
5. whse 既可指人也可指物，表“所属”关系， 指“...的”，在定语从句中作定语。
I knw the persn _______ huse was ttally destryed in the earthquake.我认识那个人，他的房子在地震中被彻底推毁了。That huse _______ rf is brwn is mine.房顶是棕色的那个房子是我的。
指人，the persn’s
指物，the rf f the huse
以下情况只能用that，不能用which.
The first thing _____ we shuld d is wrk ut a plan.This is the mst delicius fd _____ I have never had.The nly thing _____ we need t think abut is t deal with it.I can d anything _____ excites me.We shuld ignre the persns and things _____ upset us.There was nt much _____ we culd d when it was raining.
1. 先行词被序数词修饰时
2. 先行词被形容词最高级修饰时
3. 先行词被the nly, the very, the last修饰时
4. 先行词是不定代词时
5.先行词既包括人又包括物时
6.先行词是much或all时
定语从句 (高考重点考点)
3. 判断该词指人/物
4. 判断关系词在定语从句部分充当什么成分（ 主 /宾 /定 /状 ）
介词+which(指物)介词+whm(指人)
这些抽象时间名词,用关系副词when
time ccasin(时机) age(年代/时代) perid(时期)
这些抽象地点名词，用关系副词where
case(情形) pint(阶段) situatin(情况;形势) cnditin scene stage(阶段) psitin(位置;处境)
activity platfrm(平台；站台) race envirnmentatmsphere(氛围) family jb
【2020浙江高考】The hungry bear fllwed his nse(嗅觉) t ur camp, _______ was surrunded(围绕) by a high wire fence(铁丝).
The camp was surrunded(围绕) by a high wire fence(铁丝).
【2020天津高考】 “The great man”, said Mencius, “is he _____ des nt lse his child’s heart.”【2022全国乙卷】The hardest part fr me is that I gt an injury, an injury _______ may take me ut(缺席) fr years.【2020全国Ⅲ卷】In ancient China lived an artist ______ paintings were almst lifelike(栩栩如生的).
【2022全国甲卷】 It is hard t name a cmedy star _____ hasn’t been n the stage here.【2021浙江高考】After a shrt way, the farmer stpped and pinted at a weed(杂草) _______ we missed.【2022新高考Ⅰ卷】David had a brain disease _____ prevented him frm walking r running like ther children.