新教材英語人教版必修第一冊學案UNIT5LanguagesaroundtheworldPeriod

Period3DiscoveringUsefulStructures

Unit5LanguagesAroundtheWorld限制性定語從句(Ⅱ)——關系副詞和“介詞＋關系代詞”1.Theusageofwhen,where,whyinattributiveclauses;2.Theusageofprep.+which/whominattributiveclauses;3.Tolearnhowtogivereasons.LearningaimsGuessingGameLookatthetranslationsofsomeChinesesonglyrics(歌詞).TrytofindouttheChineseversion(版本)andsingthesong.Leading-in1.YouarelikethemostbeautifulcloudthatIhaveeverseen.Letmetrytomakeyoustay.

2.Weallneedcourage,withwhichwewillbelievethatwecanbetogether.

你是我天邊最美的云彩，讓我用心把你留下來。——《最炫民族風》我們都需要勇氣,去相信會在一起。——《勇氣》3.Tenyearslater,wearestillfriendswhocanalsogreetwitheachothersincerely.

4.I

know

I

have

a

pair

of

invisible

wingswhichcantakemetoflyandgivemehope.十年之后,我們是朋友，還可以問候?！妒辍?/p>

我知道我一直有雙隱形的翅膀,帶我飛,給我希望?！峨[形的翅膀》1.YouarelikethemostbeautifulcloudthatIhaveeverseen.Letmetrytomakeyoustay.2.Weallneedcourage,withwhichwewillbelievethatwecanbetogether.3.Tenyearslater,wearestillfriendswhocanalsogreetwitheachothersincerely.

4.I

know

I

have

a

pair

of

invisible

wings

whichcantakemetoflyandgivemehope.attributiveclausewhomwhowhichthatwhose√√√√√√√√√√√√√√√ReviewAttention:關系代詞who,whom,that,which作賓語時可以省略！ReviewEnglishisalanguage__________involves(包含)anincreasingnumberofnewwordsandphrases.that/which__________Reviewwho/thatReviewLanguageisthekey___________aidsustoboost(增加)ourbrainpower.that/whichReviewTheChinesewritingsystemisanimportantfactor_________hashelpedtheChineselanguageandculturesurvive.that/whichReviewTheUnitedNations(UN)isanorganization_________aimistopromoteinternationalcooperation.whose

Grammar

Attributiveclauses一、關系副詞引導的定語從句1．when引導定語從句的用法(1)當先行詞是表示時間的名詞(如time,day,year,month,week等)，且關系詞在從句中作時間狀語時，定語從句用when引導。(2)when可以換成“介詞＋which”。Winteristhetimeofyearwhen(＝inwhich)thedayisshortwhilethenightislong.冬天是一年中晝短夜長的時候。Sheislookingforwardtothedaywhen(＝onwhich)herdaughterwinsagoldmedalattheOlympics.她盼望有一天她的女兒能在奧運會上贏得金牌。

【名師點津】

當先行詞是表示時間的名詞時，既可以用when引導定語從句，也可以用that或which引導定語從句，關鍵要看關系詞在定語從句中作何種成分。若關系詞在定語從句中充當狀語，則用when 引導；若關系詞在定語從句中充當主語或賓語，則用that或which 引導。Doyoustillrememberthedays(that/which)wespenttogetheronthefarm？你還記得我們一起在農(nóng)場度過的那些日子嗎？(that或which作spent的賓語)Doyoustillrememberthedayswhenwechattedwitheachotherallnight？你還記得我們整夜聊天的那些日子嗎？(when在從句中作狀語)whenwhich/that2．where引導定語從句的用法(1)當先行詞是表示具體地點的名詞(如place,room,mountain,airport等)或表示抽象地點的名詞(如case,state,condition,point,situation等)，且關系詞在從句中作地點狀語時，定語從句用where引導。Wehavereachedapointwhereachangeisneeded.我們已經(jīng)到了需要做出改變的地步。Hegetsintoasituationwhereitishardtotellwhatisrightorwrong.他陷入一種難以判斷對錯的境地。(2)where可以換成“介詞＋which”。Thisisthehotelwhere(＝inwhich)theystayed.這就是他們待過的那個旅館。[即學即練]單句語法填空(1)Theyalsohadasmallpond______theyraisedfish.where關系副詞when：(1)當先行詞是表示時間的名詞，且關系詞在從句中作時間狀語時(2)when可以換成“介詞＋which”。where:(1)當先行詞是表示具體地點的名詞(如place,room,mountain,airport等)或表示抽象地點的名詞(如case,state,condition,point,situation等)，且關系詞在從句中作地點狀語時，定語從句用where引導(2)where可以換成“介詞＋which”。why:(1)當先行詞是表示原因的名詞reason，且關系詞在從句中作原因狀語時，定語從句用why引導，且只能引導限制性定語從句。(2)why可以用forwhich來代替。

Summary“介詞＋關系代詞”1．關系代詞的選擇在此結構中，先