新概念英语第二册lesson48课件

Review

Apublichousewhich…MrThompsonisgoingtosell…Hetoldmethat…Thenextmorning…ThoughMrThompsonhadturned…Healsosaidthat…WhenIsuggestedthat…Thevillagershavetoldhimthat…Lesson48Didyouwanttotellmesomething?Newwordsandexpressions生词和短语pullv.拔cottonwool药棉collectv.搜集collectionn.收藏品，收集品nodv.点头meanwhileadv.同时.★collectv.搜集n.collection收藏品，收集品collectstamps集邮collectmoney集资collectchildren领养孩子nodv.点nodded，nodding①vt.&vi.点头，点头示意/招呼Whenwemeeteachotherintheoffice,healwaysnodsatme.②vi.打盹，打瞌睡（常与off连用）nodoff打瞌睡HeusedtonodoffduringtheFrenchclassmeanwhileadv.同时（也作meantimemeanwhile=atthesametimeMarywastalkingtomeabouthernewdress.MeanwhileIwasthinkingaboutsomethingelse.

玛丽在和我讲她的新衣服。与此同时我却在想着其他事情。

inthemeanwhile在此期间Inthemeanwhile，I'llvisitanoldfriendofmine.Dentistsalwaysaskquestionswhenitis

impossibleforyoutoanswer.

牙科医生们总是在你无法作出回答的时候向你提出问题。

这里it是形式主语，真正的主语是toanswer。Itis+adj+for/ofsb（品质）+todosthItis+adj+that+句子Itisverykindofyoutohelpmelearnmaths

4.HeknewIcollectedmatchboxesandaskedmewhethermycollectionwasgrowing.

Whether和if区别和ornot连用/后面+todo/介词之后/discuss之后用whetherif或whether引导宾语从句时，作“是否”讲，常放在动词ask、see、say、know和findout等后面。一般情况下，两者常可换用，在口语中多用if。5.HethenaskedmehowmybrotherwasandwhetherIlikedmynewjobinLondon.

接着他又问我的兄弟近来如何，问我是否喜欢伦敦的新工作。

either…..orneither…nornotonly…butalso…both…and…或者……或者既不…..也不不但….而且两者都…….1.Wecan____see___touchtheair.A.notonly,butalsoB.both,andC.either,orD.neither,nor2.Youcan____stayathome_____gotomyhometownwithme.A.not,onlyB.eitherandC.bothorD.eitheror3._____John_____Iarepolicemen.A.Neither...norB.Either...orC.Both...andD.Notonly...butalso4.I’mlookingforababysitter（保姆）.Shemustbe__tooold______tooyoung.A.neither;norB.both;andC.either;orD.notonly;butalso7.Meanwhile,mytonguewasbusy

searchingouttheholewherethetoothhadbeen.

searchout搜寻。Searchfor寻找

bebusydoing/bebusywithsth

where=介词+whichThatisthehouse

which/thatIlivedinThatisthehouseinwhichIlived。ThatisthehousewhereIlived.关系词在定语从句中的语法成分当先行词具有地点意义时，可用where，前提是定语从句中不缺少主语、宾语或表语，并且先行词前可加in、on、at，在句中作地点状语，常见的先行词有place、situation等关系词在定语从句中的语法成分when/onwhichthat/which/不填3.Wewillneverforgetthedays___________westudiedtogether.（不缺少宾语）4.Wewillneverforgetthedayswe__________________spenttogether.当先行词具有时间意义时，可用when引导定语从句，前提是定语从句中不缺少主语、宾语或表语，并且先行词前可加in、on、at，在句中作时间状语，常见的先行词有day、time、moment等。1.Thisisthereason____wemadeMrLiheadmasterofourschool.A.whereB.whenC.beforeD.why2.Thatwasthereason______Macgavemetheotherday.

A.whyB.forthatC.whichD.forwhich3.Thehouse_____weoncelivedin

isbeingrepairedbytheworkers.A.whichB.whereC.whoD.whom4.Thehouse_____weoncelived

isbei