新概念英语青少版3B Unit 18

Unit18Learningtherules Listeningandunderstanding ROBERT Dad HaveyouaskedMumyet WILLIAM Whatabout ROBERT HaveyouaskedMumifIcanstartkaratelessons WILLIAM No Ihaven t I ll Shh She scoming Listeningandunderstanding KAREN Whatareyoutwowhisperingabout ROBERT Oh er nothing I mjustgoingupstairs Seeyoulater Dad WILLIAM Yes ofcourse Listeningandunderstanding KAREN What sthemystery IsRobertallright WILLIAM He sfine Hejustwantsmetoaskyousomething KAREN Whydoesn theaskmehimself WILLIAM He safraidthatyou llsayno Listeningandunderstanding KAREN Oh dear Whatisit William WILLIAM Robertwantstolearnkarate Hedoesn tknowwhetheryou lllethim Listeningandunderstanding KAREN Oh itthatall Youworriedme ROBERT Doyoumeanthatyoudon tmind KAREN OfcourseIdon tmind WhywouldImind Karate sasport isn tit Listeningandunderstanding WILLIAM It samartialart It saboutfighting KAREN Allcompetitorareakindoffighting Themartialartsarealsoaboutrules Newwordsandexpressions whisper 8 Prepared4 24 08 Newwordsandexpressions upstairs 9 Prepared4 24 08 Newwordsandexpressions afraid 10 Prepared4 24 08 Newwordsandexpressions whether 11 Prepared4 24 08 Newwordsandexpressions fight 12 Prepared4 24 08 Fighting Grammar Whether与if引导宾语从句 一般既可用whether也可用if 但是 1 ornot放在whether之后时 只能用whether不用if E g Idon tknowwhetherornothewillcome 我不知道他是不是回来 2 在强调任意选择时 用whether or 此时不用if替换whether HeaskedmewhetherIwantedtogotherebytrainorbybus 他问我是想乘火车还是坐公共汽车去那里 13 Prepared4 24 08 Grammar Whether与if引导宾语从句 一般既可用whether也可用if 但是 3 虽引导宾语从句 但为了强调宾语部分 也可把从句放在句首 此时只用whether不用if WhetherhewillcomeIamnotsure 他是不是来我拿不准 4 从句作介词宾语时只用whether不用if Itdependsonwhetheritwillbefine 那得看是不是晴天 14 Prepared4 24 08 Grammar Whether与if引导宾语从句 一般既可用whether也可用if 但是 5 句子中有if引导的条件句 如再有表示 是否 的宾语从句 用whether不用if HeaskedmewhetherI dmovetoNewYorkifIgotthejob 他问我如果我得到那份工作是否会搬家到纽约 6 如果宾语从句为否定句时 则只用if不用whether Idon tknowifitwon traintomorrow 我不知道明天是不是会下雨 15 Prepared4 24 08 用在动词不定式之前时用whether不用if Idon tknowwhethertogothereatonce 我不知道是不是该立刻去那里 16 Prepared4 24 08 GuidedConversation Wouldyouliketolearnkarate Why Whynot Whatnewsportoractivitywouldyouliketolearn Why Doyouthinkmartialartsareagoodthingforyoungpeople Why Whynot Karensays Allcompetitorsareakindoffighting Themartialartsarealsoaboutrules Whatdoyouthink 17 Prepared4 24 08 Pronunciation PleaseaskMumpauseifIcanstartkaratelessons I llfindoutpausewhethersheminds 18 Prepared4 24 08 PatternPractice A HasClairefoundajob B I llaskherifshe sfoundone 19 Prepared4 24 08 PatternPractice 20 Prepared4 24 08 A Ca