英語必修2unit5語法

Review：1.Theymaygiveperformancesinpubsorclubs,forwhichtheyarepaidincash.2.Themusicianweretoplayjokesoneachotheraswellasplaymusic,mostofwhichwasbasedlooseluontheBeatles.3.Afterayearorsoinwhichthebecamemoreseriousabouttheirwork....第一頁第二頁，共14頁。4.Haveyoueverdreamedofplayinginfrontofthousandsofpeopleataconcert,atwhicheveryoneisclappingandappreciatingyourmusic?5.Theymaystartasagroupofhihg-schoolstudents,forwhompractisingtheirmusicinsomeone'shouseisthefirststeptofame.第二頁第三頁，共14頁。

“介詞＋關(guān)系代詞”引導的定語從句1.引導定語從句的類型eg.Thevalleyinwhichthetownliesisverybeautiful.Thisisthehotel,inwhichtheystayed.限制性定語從句非限制性定語從句第三頁第四頁，共14頁。2.關(guān)系代詞的確定關(guān)系代詞+which關(guān)系代詞+whomeg.

Doyouknowthegirltowhomourteacheristalking?

theschoolinwhichmyfriendoncestudiedisveryfamous.當先行詞是物時當先行詞是人時第四頁第五頁，共14頁。3.介詞的選取四原則：“一先、二動、三形容、四意義”第五頁第六頁，共14頁。（1）根據(jù)定語從句中先行詞（往往為表時間、地點、原因、方式等的詞）與介詞所形成的習慣搭配；eg.

Doyoustillrememberthedayonwhichwemetwemetforthefirsttime?Thereisashopinwhichwecangetsomefreefood.

Doyoustillrembemerthedaysduringwhichweworkedtogether?(ontheday)(intheshop)(duringthedays)第六頁第七頁，共14頁。（2）根據(jù)定語從句中謂語動詞與介詞形成的固定搭配；eg.Isthisthecarforwhichyoupaidahighprice?ThisistheipadonwhichIspent3,000yuan.Inthedarkstreet,therewas'tasinglepersontowhomshecouldturnforhelp.

(payfor為。。。付款)(spendmoneyonsth.在。。。上花費金錢）

(turntosb.forhelp向某人尋求幫助)第七頁第八頁，共14頁。(3)根據(jù)與定語從句中的形容詞與介詞所形成的固定搭配；eg.Theonlyonethingofwhichhewasnotsureisthegirl'strueidentity.Hewasgenerouswithhistime,forwhichIwasgrateful.besureof對。。。是確定/確信的

begratefulforsth.對。。。心存感激第八頁第九頁，共14頁。(4)根據(jù)句子的意思來確定介詞。eg.

Thisismycar,withoutwhichIcannotgetthere.

Thisisthepilotwithwhommybrotherhasworkedfortenyears.

Theyareagroupofpeopleforwhomprotectingwildlifeiseverything.第九頁第十頁，共14頁。注意：

不是所有與動詞形成固定搭配的介詞都可提至關(guān)系代詞前面,常見的此類短語有：lookfor,listento,lookafter,takecareof,lookat,takepartin,makeuseof,lookforwardto等；eg.這就是我正在尋找的手表。Thisisthewatchwhich/thatIamlookingfor.Thisisthewatchfor

which/thatIamlooking.√×第十頁第十一頁，共14頁。2.（“介詞+關(guān)系代詞”前面或后面可有some,any,none,both,all,neither,most,each,few,three,several等代詞或數(shù)詞，此時介詞常用of.eg.

Heloveshisparentsdeeply,bothofwhomareverykindtohim.

Therearefortystudentsinourclass,mostofwhomarefromHenanprovince.第十一頁第十二頁，共14頁。（3）way做先行詞，后接定語從句時，若從句引導詞在定從中做狀語，則引導詞用inwhich/that/不填；當引導詞在從句中做賓語、主語等時，引導詞用which/that.eg.thewayhetreatshis