Unit4NaturalDisastersDiscoveringUsefulStructures课件-高一上学期英语人教版

Unit4NaturaldisastersDiscoveringusefulstructuresUnderlinetheattributeinthesentences1.Strangethingswerehappeninginthecountryside.

2.Asmellygascameoutofthecracks.3.Somepeoplesawbrightlightsinthesky.4.Morebuildingsfelldown.5.Allhopewasnotlost.6.Freshwaterwastakentothecitybytrain,truckandplane.7.Thewomanintheroomismymother.8.Peoplethereareverykindtome.9.ThegirlwithabookinherhandisMary.10.Heisafamouswriterwhocomesfromasmalltown.

TheTangshanearthquakewasaterribleexperiencethatmygreat-grandmacannotforget.

AppreciatethesentencesbelowandtranslatethemintoChinese唐山大地震是我曾祖母无法忘却的可怕的经历。Thecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.

火山爆发后，住在我旁边的这对夫妇志愿参加救援。Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry.AppreciatethesentencesbelowandtranslatethemintoChineseMrLiisanarchitectwhosedesignsforthenewtownhavewonpraise.

李先生是一位建筑师，他为新城做的建筑设计赢得了大家的赞赏。为灾区提供的补给来自全国各地。

这些学生来自31班。

他们正在上课。

这些正在上课的学生来自49班。Thestudentsarefromclass49.Theyarehavingclass.TranslatethefollowingsentencesintoChineseThestudentswho/thatarehavingclassarefromclass49.

在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的连接词叫关系词（关系代词和关系副词）。定语从句一般位于先行词后。Thestudentswhoarehavingclassarefromclass49.先行词关系代词SummaryAttributiveClauseThestudentsarefromclass49.Theyarelisteningtotheclass.Thestudents

who/thatarelisteningtotheclassarefromclass49.1引导定语从句2代替先行词3在从句中担当成分关系词1Twothirdsofthepeoplewholivedthereweredeadorinjured.FindmoresentenceswithAttributiveClausefromthetextonpage50

Thenumberofpeoplewhowerekilledorbadlyinjured

inthequakewasmorethan400,000.2Soonafterthequakes,thearmysent150,000soldierstoTangshantodigoutthosewhoweretrappedandtoburythedead.3定语从句定义结构关系词复合句中修饰名词或代词的从句先行词定语从句关系代词关系副词whowhomthatwhichwhoseaswhenwherewhyTheanalysisofattributiveclausewhich,who,whom,that,whose1.which

在从句中作主语、宾语或介词宾语,指物。

Theyplantedthetreeswhich

didn’tneedmuchwater.

Thefishwhich

weboughtwerenotfresh.

Thisisthehousewhich

welivedinlastyear.

→Thisisthehouse________welivedlastyear.主语；指物宾语；指物介词宾语；指物in

whichwhich作介词宾语时，介词既可放在关系代词which之前，也可以放在从句中动词之后where定语从句的关系词2.关系代词whomTheboy(whom)theteacheroftenpraisesistheirmonitor.Thegirl(whom)thesoldierrescuedyesterdayisJohn’ssister.

Themanwithwhomyoutalkedjustnowismycaptain.总结：(1)关系代词whom指人，在定语从句中作宾语，常可省略，也可用who/that来代替。(2)在从句中作介词的宾语且直接跟在介词后时，用whom，不用who。宾语（人）宾语宾语定语从句的关系词3.关系代词whichTherewerebuildingswhichhadbeendestroyedbytheearthquake.Thegoldmedal(which)shewonhasbeengiventoheroldschool.指物：作主语指物：作宾语总结：关系代词which指物，在定语从句中作主语或宾语，作宾语时可省略。定语从句的关系词4.关系代词thatYesterdayIreadanarticlethat/whichwasaboutnaturaldisasters.Doyouknowthegirlthat/whoistalkingwithourteacher?Thewoman(that/who/whom)Ireadaboutinthenewspaperhasjustwonagoldmedal.Thereport(that/which)MrTurnerhandedinwasaboutthemotorrace.指物：作主语指人：作主语指人：作宾语指物：作宾语定语从句的关系词总结：that既可以指人，相当于who或whom；也可以指物，相当于which。在定语从句中作主语或宾语，作宾语时可省略。4.关系代词that定语从句的关系词5.关系代词whoseThisistheboywhoseparentswerekilledinthegreatearthquake.Theclassroomwhosedoorisbrokencanhold40students.指人：作定语指物：作定语总结：关系代词whose通常指人，也可指物，在定语从句中作定语。1.宜用that不宜用which的情况：(1)当先行词是all，little，few，much，something，anything，everything，nothing，some等不定代词或者被all，much，little，no等词修饰时。Allthatcanbedonehasbeendone.

一切能做的都已经做完了。1.宜用that不宜用which的情况：(2)当先行词被

theonly，thevery等修饰时。Musicistheonlythingthatinterestsme.(3)当先行词是序数词、形容词最高级或被序数词、形容词最高级修饰时。ThisisthemostshockingnewsthatIhaveeverheard.1.宜用that不宜用which的情况：(4)当先行词中既有人，又有物时。Shedescribedinhercompositionthepeopleandplacesthatimpressedhermost.

她在作文中描述了令她印象最深刻的一些人和地方。2.宜用which不宜用that的情况：(1)关系代词前有介词时。ThehouseinwhichIusedtolivebecameruinsinthebigfire.(2)在非限制性定语从句中。Thetravellersawmanybuildingsalongtheway，whichwerequitedifferentfromthoseinhishometown.3.宜用who不宜用that的情况(1)当先行词是I，you，he，they等人称代词或指人的不定代词，如one，ones，anyone时。Anyonewhodoesthatmustbemad.

Hewhodoesn’treachtheGreatWallisnotatrueman.

不到长城非好汉。(2)当先行词为指人的those时。Thosewhohavegoodmannerswillbehighlyrespected.

那些有礼貌的人会备受尊重。4.定语从句的谓语动词的形式Thesuitcasewhichliesonthegroundishers.lies总结：(1)关系代词在定语从句中作主语时，定语从句的谓语动词要和先行词的数保持一致。4.定语从句的谓语动词的形式ThisisoneofthebookswhichwerewrittenbyCharlesDickens.

这是查尔斯·狄更斯所写的书的其中一本。总结：(2)“oneof＋复数名词”作先行词，谓语动词用复数形式；were4.定语从句的谓语动词的形式HeistheonlyoneoftheboysinourclasswhohaslearnedFrench.

他是我们班男生中唯一一个学过法语的。总结：（3）“theonlyoneof＋复数名词”作先行词，谓语动词用单数形式。hasdrills1)Herearesomeofthepeople________homesweredestroyedbythetyphoon"2)Theterribleshakingofthebuildingwokeupallthepeople_______wereasleep.3)Thenextday,peopleputupsheltersintheopenairusinganything________theycouldfind.4)Severaldayslater,mostofthebuildings_____________hadbeendamagedbythehurricanewererepaired.5）Theinjuredboy_________motherwaslostin

thedisasterwastakentothehospital.that/whichthatwho/thatwhosewhoseP52drills6.Thewomanwroteathank-youlettertothesoldierby______________shewasrescued.7.Isthistheyoungboy__________savedseveralotherstudentstrappedunderbuildings?8.Shesaysthatshe’llneverforgetthetime________she’sspentworkingasasecretaryinour