Unit6AtOnewithNatureUsinglanguage語法課件高一英語

“Prep+relativepron”Unit6AtonewithnatureUsinglanguageLearningobjectives1.Reviewtherelativesusedinattributiveclauses.2.Tofurtherunderstandthestructureoftheattributiveclauses,tomastertheusageof"preposition+relativepronoun".Lead-in:

Reviewrelativepronounsinattributiveclauses.Thedays___________Thesongs__________________Reachingforalove________________.AndhopemydreamswilltakemeOverseasfromcoasttocoastTofindaplace____________

wehadwesangtogetherthatseemssofarIlovethemost關(guān)系詞關(guān)系代詞關(guān)系副詞who,which,that,whom,whose在從句中充當主語、賓語等成分。where,when,why在從句中充當狀語成分。TheappleIateyesterdaywasreallysweet.Ievermetapersonwhowasquitefamous.IcannotforgetthedaywhenIfirstenteredseniorhigh.Reviewnatureinagriculture

WhatdoyouknowaboutLongjiRiceTerraces?

1.WhobuildtheLongjiRiceTerraces?2.Whydopeoplebuildtheterraces?3.Whatisthesignificanceofterraces?4.Whydotheseterracesstillmeanalottothelocalpeople?WhatdoyouknowaboutLongjiRiceTerraces?

LongjiRiceTerraceswerebuiltbythelocalzhuangandYaopeople,towhom

Guangxiishome.Thereasonwhypeoplebuildtheterracesisthattheycouldincreasetheareasinwhich

theycouldgrowrice.Whatisthemostsignificantisthewayinwhichpeoplehaveworkedinharmonywithnature.Theseterracesalsoprovideaperfectenvironmentforbirdsandfish,someofwhichfeedoninsectsthatcanharmthericecrops.Nowadays,theseterracesstillmeanalottothelocalpeopleforwhom

traditionsholdmuchvalue.

Whatdo“towhom”“inwhich”“someofwhich”and“forwhom”refertointhisparagraph?…theycouldincreasetheareasinwhichtheycouldgrowrice.…theseterracesstillmeanalottothelocalpeopleforwhomtraditionsholdmuchvalue.ab...theycouldincreasetheareas.Theycouldgrowcropsintheseareas....theseterracesstillmeanalottothelocalpeople.Traditionsholdmuchvalueforthem.cdCompareandanswerthequestions.4.Whatisthedifferencebetweenthetwogroupsofsentences?5.Whydoestheauthorchoosetousesentences(a)and(b)inthereadingpassage?Q4:Sentences(a)and(b)bothcontainaclausedefininganouninthesentence(包含一個定義名詞的從句).Sentence(c)and(d)areconstructedwithapairofsimplesentences(由簡單句構(gòu)成),withonedefininganounintheothersentence(在另一個句子中定義名詞)ineachpair.Q5:Becausethereisacloserlinkandconnection(緊密聯(lián)系)betweentheitemandtheclausedefiningitinsentences(a)and(b).Itwillalsomakethepassageclearer(使文章更清晰),andcreateanemphaticeffect(創(chuàng)造強調(diào)效果)

ontheobjectsbeingdefined.1.TheLongjiRiceTerraceswerebuiltbythelocalZhuangandYaopeopletowhomGuangxiishome.2.Buildingtheterracesthereforemeantthattheycouldincrease

theareas

inwhichtheycouldgrowrice.3.Butperhapswhatismostsignificantistheway

inwhichpeoplehaveworkedinharmonywithnaturetomaketheseterracesandgrowrice.4.Althoughmoderntechnologycouldhelpproducemorecrops,theseterracesstillmeanalottothelocalpeople

forwhomtraditionsholdmuchvalue.1.找先行詞2.確定關(guān)系代詞

3.確定介詞

人

介詞+whom物

介詞+which注意：介詞后不能用that/whoGrammar:

Grammar:

Howtochoosetherightprepositions(介詞)?1.Doyoulikethebook

which

sheoftentalks?aboutSheoftentalks_______thebook.aboutTips①:根據(jù)定語從句中謂語動詞與介詞的搭配2.Doyoulikethebook

which

shelearnedalot?Shelearnedalot______thebook.fromfrompractice(1).Thisisthehouse______________Ispokeof.Thisisthehouse

whichIspoke.這是我提到的那座房子。(2).Inthedarkstreet,therewasn’tasingleperson__________

shecouldturntoforhelp.Inthedarkstreet,therewasn’tasingleperson

shecouldturnforhelp.在黑暗的街道上，她沒有一個人可以求助。ofwhich/that/不填towhomwho/whom/不填Grammar:

Howtochoosetherightprepositions(介詞)?3.Thisroadwilltakemetotheplace______whichIbelong.Tips②:根據(jù)定語從句中動詞、形容詞等構(gòu)成的短語確定所需介詞。tobelong_____4.Heisalearnedman_____whomwearefamiliar.befamiliar_____towithwithGrammar:

Howtochoosetherightprepositions(介詞)?Tips③:根據(jù)先行詞或句意判斷所需介詞5.Canyoutellmetheoffice_____whichheworks?6.This

is

the

book_______

which

I

got

the

story.____theoffice.

句子大意“從中得到故事中的那本書……”ininfrompractice(1).Thisisthecamera______________heoftentakesphotoswith.Thisisthecamera

whichheoftentakesphotos.這是他經(jīng)常用來拍照的照相機。(2).Thisisthehouse_______________theauthorlivedin.

Thisisthehouse_______whichtheauthorlived.這是那位作家居住的房子。withwhich/that/不填that/which/不填inpractice(1).

Thisisthepilot______________mysonwassavedby.Thisisthepilot

whommysonwassaved.這就是救了我兒子的飛行員。(2).Thisisthepilot___mysonhasworkedwithfortenyears.Thisisthepilot_______whommysonhasworkedfortenyears.這是那位和我兒子共事十年的飛行員。bywhom/who/that不填withwhom/who/that不填Grammar:

Conclusion:“介詞+關(guān)系代詞”引導的定語從句1.關(guān)系代詞在定語從句中作介詞的賓語3.如何選關(guān)系詞：Tips①:根據(jù)定語從句中謂語動詞與介詞的搭配Tips②:根據(jù)定語從句中動詞、形容詞等構(gòu)成的短語確定所需介詞Tips③:根據(jù)先行詞或句意判斷所需介詞2.結(jié)構(gòu)：關(guān)系代詞指人

介詞+whom

關(guān)系代詞指物

介詞+whichGrammar:

介詞+關(guān)系代詞引導的定語從句

2.確定關(guān)系代詞

人

介詞+whom物

介詞+which介詞后不能加who/that1.找出先行詞3.選擇介詞一先

先行詞與介詞的搭配二動

謂語動詞與介詞的搭配三意義

定語從句的意義(2)數(shù)詞(分數(shù)/百分數(shù)等)Therearefiftystudentsinmyclass,thirtyofwhomareboys.(1)不定代詞(all,none,neither,many,few,some,any等)Theseterracesalsoprovideaperfectenvironmentforbirdsandfish,someofwhichfeedoninsects.“表示部分的詞+of+關(guān)系代詞”結(jié)構(gòu)Attention(3)

the+比較級/最高級Therearetworooms,thesmallerofwhichismystudy.

(4)the+名詞+ofwhich/whom

......的......Lookatthebuilding,thedoor

ofwhichisred.【誤區(qū)警示】

有些含有介詞的固定動詞短語一般不能將介詞單獨放在關(guān)系代詞前，如listento，lookfor，carefor，hearfrom，hearof，takecareof等。（3）“名詞/代詞/數(shù)詞+of+關(guān)系代詞”引導的定語從句通常是非限制性定語從句，該結(jié)構(gòu)在定語從句中一般作主語。（4）“介詞+whose”在定語從句中作定語，修飾其后的名詞。 單句語法填空（1）Iremembertheday

whichIsettledinChina.thedays

whichIlivedhere.themonth

whichIstayedthere.on

during

in

（2）Thisisthebook

whichIspent5dollars.

whichIpaid5dollars.

whichIlearntalot.

whichTomoftentalks.（3）Mycomputer，

whichIcan’tsurftheInternet，crashedyesterday.同義句轉(zhuǎn)換（4）Thisisthemantowhomyoucouldturnforhelp.Thisistheman

youcould

forhelp. on

for

from

about

without

whom

turnto

關(guān)系副詞與“介詞+關(guān)系代詞”的替換

（1）when=at/in/during/on+which

（2）where=in/at/on+which

（3）why=for+which 同義句轉(zhuǎn)換（１）ThedatewhenIjoinedthearmywasOctober12，1960.Thedate

IjoinedthearmywasOctober12，1960.（２）ThehouseinwhichMarklivedisnowalibrary.Thehouse

Marklivedisnowalibrary.（３）Isthatthereasonwhyshesuddenlychangedhermind?Isthatthereason

shesuddenlychangedhermind?onwhich

where

forwhich

where引導的定語從句與狀語從句的區(qū)別判斷下列句中的where從句是定語從句還是狀語從句（１）Isthereashoparoundwhere（=inwhich）Icanblowmybiketyresup?_________________

（２）Wherethereisawill，thereisaway._________________

（３）Weshouldgowhereweareneeded._________________

引導定語從句引導狀語從句where的作用關(guān)系副詞從屬連詞修飾誰前面的地點名詞主句或主句謂語動詞替換“介詞+which”能不能位置主句之后或主句中間主句之前或主句之后定語從句

地點狀語從句

地點狀語從句

Connectthesentenceswithapreposition+whom/which.2.Guangxiisaprovince.TheLongjiRiceTerracesarelocatedinit.TheZhuangisanethnicgroup,ofwhichthepopulationisthelargestofallethnicgroupsin

China.GuangxiisaprovinceinwhichtheLongjiRiceTerracesarelocated.1.TheZhuangisanethnicgroup.ItspopulationisthelargestofallethnicgroupsinChina.24.Heisanexpertonriceplanting.ThelocalZhuangpeoplehavelearntalotfromhim.Iwanttovisitthisculturallandscape,towhichthetitleofUNESCOWorldHeritageSitewasgivenin2016.Heisanexpertonriceplanting,fromwhomthelocalZhuangpeoplehavelearntalot.3.Iwanttovisitthisculturallandscape.ThetitleofUNESCOWorldHeritageSitewasgiventoitin2016.

Connectthesentenceswithapreposition+whom/which.2Whatdoyouknowaboutnaturaldyes?natureinfolktradition

Completethepassagewithapreposition+whom/which.(P87)3Completethepassagewithapreposition+whom/which.naturaldyes天然植物染料mineralcompounds無機化合物popularityn.人氣---popularadj.enjoygreatpopularity

享有盛譽；廣受歡迎craftspeoplen.手藝人；工匠priorityn.優(yōu)先權(quán)prioradj.優(yōu)先的remindsbofsth提醒某人某事Amongthemanybeautifultreasurespeoplecanreceivefromnaturearenaturaldyes.Themostcommonnaturalsource1___________naturaldyescomeisplants.Materialsformakingnaturaldyescanoftenbefoundingardens2________colorfulflowersareplanted.Othernaturaldyesaremadefrominsects,seacreaturesandmineralcompounds.

在人們可以從大自然中得到的許多美麗的寶藏中，天然染料是其中之一。天然染料最常見的天然來源是植物。制作天然染料的材料通?？梢栽诨▓@里找到，花園里種著五顏六色的花。其他天然染料是由昆蟲、海洋生物和礦物化合物制成的。

fromwhichinwhich

Completethepassagewithapreposition+whom/which.(P87)3Naturaldyesarenowreturningtopopularity,especiallywithartistsandcraftspeople.Thereasons3___________theyprefernaturaldyesarethatthecolorsarebrighterandcanbekeptlonger.Naturaldyesarealsobecomingmorepopularwithconsumers4________caringfortheenvironmentisapriority.Moreandmorepeoplefeelthatbyusingnaturaldyes,wecanremindourselvesofnature’sbeautyandprotectthenaturalworld.

天然染料現(xiàn)在又重新流行起來，尤其受到藝術(shù)家和手工藝人的歡迎。他們喜歡天然染料的原因是顏色更鮮艷，可以保存更久。天然染料也越來越受到重視環(huán)保的消費者的歡迎。越來越多的人覺得通過使用天然染料，我們可以提醒自己大自然的美麗，保護自然世界。forwhichforwhom

Completethepassagewithapreposition+whom/which.(P87)31.Whatmaterialsareusedformakingnaturaldyes?2.Whydonaturaldyesreturntopopularitynow?Colourfulflowers,insects,seacreaturesandmineralcompounds

Thereasonsforwhichtheyprefernaturaldyesarethatthecolorsarebrighterandcanbekeptlonger.Naturaldyesarealsobecomingmorepopularwithconsumersforwhomcaringfortheenvironmentisapriority.Thinkcaringfortheenvironment1.(2023·新高考全國Ⅰ卷)Indoingso,I’lldrawonanexp