Unit4FriendsForeverUsingLanguage定語從句課件高中英語

定語從句TheAttributiveClauseB1U4Usinglanguage

Ilikequietmusic.Ilikemusicthatisquiet.定語從句1.什么是定語從句？2.什么是先行詞？3.什么是關(guān)系代詞和關(guān)系副詞？如何確定？4.如何把兩個句子合并為一個定語從句？Thinkaboutit在復(fù)合句中修飾某一名詞或代詞的從句叫定語從句。定語從句先行詞：被定語從句修飾的名詞或代詞叫先行詞。

定語從句一般放在先行詞后面。而漢語中的定語則放在被修飾詞之前。關(guān)系詞：引導(dǎo)定語從句的詞稱為關(guān)系詞。關(guān)系詞分為關(guān)系代詞（that,which,who,whom,whose)和關(guān)系副詞（when,where,why)。關(guān)系代詞在從句中充當(dāng)主語、賓語、定語等成分，關(guān)系副詞在句中作狀語。

定語從句1.含義修飾名詞或代詞的句子叫定語從句。定語從句一般緊跟在所修飾的名詞或代詞之后。Maryisagirlwhohaslonghair.修飾girlThisistheclassroomwherewestudy.修飾classroom2.相關(guān)術(shù)語先行詞關(guān)系詞Maryisagirl

whohaslonghair.關(guān)系代詞關(guān)系副詞which,that,who,whom,whose,where,when,why定語從句Review定語從句基礎(chǔ)知識TheswimmerwhosmilesbroadlyisPan.定語：修飾名詞或代詞定語從句：（

）被定語從句修飾的名詞或代詞在復(fù)合句中，修飾名詞或代詞的從句

標(biāo)識：（

）先行詞：考點關(guān)系詞引導(dǎo)定語從句（連詞）=先行詞在從句中充當(dāng)某一成分標(biāo)識：

一、由關(guān)系代詞which，that，who，whom，whose

引導(dǎo)的定語從句關(guān)系代詞說明成分備注which代替物主語、賓語作賓語時可以省略that代替人或物主語、賓語、表語who代替人主語、賓語whom代替人賓語whose代替人或物定語Lookatthekites

which

areflyinginthesky.Thepen

which

I’musingisprettygood.Iknowtheboy

that

isreadingabook.Canyoushowmethephoto

that

youlike

best?which：指物，作主語，賓語關(guān)系代詞用法thatthatwhothat：指人或物，作主語，賓語，表語whichTheman

who

isspeakingatthemeetingisaworker.Thewoman

whom

theywantedtovisitisateacher.Iknowthegirl

whose

motherisateacher.Thehouse

whose

windowsareclosedismine.whose：指人或物，做定語關(guān)系代詞用法who：指人，作主語，賓語；whom：指人，做賓語thatwho/that題組訓(xùn)練1(1)用適當(dāng)?shù)年P(guān)系代詞填空1.Theboy

isstandingthereismycousin.2.Thepen

myunclegavemeismissing.3.Helivesinahouse

windowsfacesouth.4.Theman

youmetjustnowismyfriend.5.Thereason___________hegaveussoundedreasonable.

6.I’llneverforgettheday___________wespenttogether.who/thatwhich/thatwhosewho/whom/thatthat/whichthat/which二、限定性定語從句只能用that的幾種情況1.如果先行詞是all，much，anything，something，nothing，everything，little，none等不定代詞，關(guān)系代詞一般只用that，不用which。Isthereanything

thatIcandoforyou?我能為你做些什么嗎？2.當(dāng)先行詞被every，no，some，any，much修飾時。Youcantakeanyseatthatisfree.你可以坐任何空著的座位。3.當(dāng)先行詞被序數(shù)詞或形容詞最高級所修飾時。ItisthefirstforeignbookthatIhaveeverseen.這是我看過的第一本外文書。ThisisthemostbeautifulflowerthatIhaveseen.這是我見過的最美的花。4.如果先行詞被theonly，thevery，thesame，thelast，

等詞修飾，關(guān)系代詞常用that(指人時，可以用who)。ThisistheverybookthatIwanttofind.這就是我想找的那本書。Iwastheonlypersoninmyofficethat/whowasinvited.我是我們辦公室唯一被邀請的人。5.先行詞既有人又有物時，關(guān)系代詞應(yīng)該用that。Theboyandthedogthatareinthepictureareverylovely.圖畫上的小男孩和小狗非常可愛。6.當(dāng)主句是以who或which開頭的特殊疑問句時，

關(guān)系代詞用that。Whicharethebooksthatyouboughtforme?哪些書是你給我買的？題組訓(xùn)練21.Thefirstplace

theyvisitedinLondonwastheBigBen.2.Haveyoutakendowneverything

Mr.Smithsaid?3.Theytalkedaboutthepersonsandthethings

theyrememberedatschool.4.Whichisthebook

heborrowedfromthelibrary?thatthatthatthat小結(jié)Maryisagirl.Maryhaslonghair.合并為一個句子Maryisagirlwhohaslonghair.Ihavesomefriends.

Somefriendslikesports.Ihavesomefriendswho

likesports.修飾先行詞friends

Ilikethemovie.Themovieisexciting.Ilikethemoviethatisexciting.that修飾先行詞movieThewomanwholivesnextdoorisateacher.

Thewomanisateacher.

Thewomanlivesnextdoor.who修飾先行詞womanwhose1.Thehousewhosewindowfacessouthbelongstohim.2.Thegirlwhose

hairisredissinging.3.Thebookwhosecoverisblueismine.whose通常指人，也可指物，在定語從句中做定語。Exercise1:用關(guān)系代詞填空Theboy____________isplayingping-pongismyclassmate.Thee-mail___________Ireceivedyesterdaywasfrommysister.Ihatepeople______________talkmuchbutdolittle.Thecar_____________myfatherboughtlastmonthisverybeautiful.who/thatthatwho/thatthat先行詞1.Iknowagirl

who____(like)red.先行詞2.Jimreadsbooks

which___(be)fun.先行詞3.Doyouknowthethingsandpersons

thatthey____(be)talkingabout?先行詞決定關(guān)系代詞從句中的謂語動詞形式likes

arearePART

TWO關(guān)系副詞引導(dǎo)的定從PARTTWO走近狀語

PanwongoldmedalsinParis.主謂賓狀Theyvisitedthefactory.Theyworkedatthefactory.狀語：修飾動詞或整個句子，表示動作發(fā)生的時間、地點……賓狀賓介vt.及物動詞vi.不及物動詞PARTTWO關(guān)系副詞引導(dǎo)的定語從句Thefactory

theyvisitedisfamous.（

）123

根據(jù)定義判斷為定從確定先行詞(人or物)鎖定從句范圍還原將先行詞還原到從句中直接還原

充當(dāng)主、賓關(guān)系代詞不能直接還原

充當(dāng)狀語關(guān)系副詞(which/that)關(guān)系副詞先行詞從句中的成分when時間名詞狀where地點名詞狀whyreason狀介+which=介+which=forwhich=where/inwhichThefactory

theyworkedisfamous.（

）PARTTWO關(guān)系副詞引導(dǎo)的定語從句Thefactory

theyvisitedisfamous.（

）123

根據(jù)定義判斷為定從確定先行詞(人or物)鎖定從句范圍還原將先行詞還原到從句中直接還原

充當(dāng)主、賓關(guān)系代詞不能直接還原

充當(dāng)狀語關(guān)系副詞(which/that)where/inwhichThefactory

theyworkedisfamous.（

）PARTTWO關(guān)系副詞引導(dǎo)的定語從句(when,where,why)隨堂小練嚴(yán)格按照解題

三步

進行分析，并寫出所有可能的關(guān)系詞I’llneverforgetthedays

westudiedtogether.I’llneverforgetthedays

wespenttogether.Ningdeisthecity

Ilive.Ningdeisthecity

Ilike.when/inwhich(that/which)(that/which)why/forwhichwhere/inwhich(that/which)Thereason

sheexplainedwasunbelievable.Thereason

shewaslateturnedouttobeunbelievable.PARTTWO關(guān)系副詞引導(dǎo)的定語從句(when,where,why)隨堂小練嚴(yán)格按照解題

三步

進行分析，并寫出所有可能的關(guān)系詞Istillremembertheday

IfirstcametoBeijing.Doyouknowthereason

herefusedourhelp?Heworksinthefactory

hisfatherworked.Heworksinthefactory

makesradioparts.when/onwhichwhere/inwhichthat/whichwhy/forwhich1.Thefactory

hisfatherworks

isinthewestofthecity.2.Thefactory

wevisitedyesterday

isinthewestofthecity.3.Thefactoryin

therearemany

modernmachinesisinthewestofthecity.4.Thereareseveralreasons

wecan'tdothat.5.Thereason

heexplainstomeis

unreasonable.6.