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1、高一英语第十八单元TheNecklace(项链) 科目英语 年级高一 文件 high1unit18.1.doc 标题thenecklace(项链) 章节第十八单元 关键词 内容 一、教法建议 【抛砖引玉】 单元双基学习目标 ⅰ.词汇学习 四会单词和词组：recognize=recognize,ball,accept,invitation,afterall,continue,callon,dayandnight,payback,valuable,worth,atthemost,not…anymore,match,contain 三会单词和词组：sc
2、ene,diamond,government,palace,pretty,happiness,exactly,steal,thief,description,belt,case,jewellery ⅱ.交际英语 shopping(购物) someusefulexpressions: 1.whatcanidoforyou? 2.may/canihelpyou? 3.iwant/idlike… 4.howmuchisit? 5.thatstooexpensive,imafraid. 6.howmany/muchdoyouwant? 7.whatcolour
3、/size/kinddoyouwant? 8.whatcolourdoyouprefer,blackorblue? 9.wouldyoumindifitrythisoneon? 10.howmuchisitworth?/howmuchdoyoucharge?/howmuchdoyouaskforit?/howmuchshallipayforit? 交际示范：(1) a:goodafternoon,sir.whatcanidoforyou? b:iwanttobuyabirthdaypresentformyson. a:howoldisyourson? b:
4、fifteenyearsold. a:thisradioisverygood,sir. b:howmuchisit? a:itisworth＄40. b:oh,thatstooexpensive,imafraid. a:thenwhataboutthiswalkman(随身听)?manystudentslikeitverymuch.thisisthemostpopularkind. b:howmuchdoesitcost? a:itsonly＄25. b:ok.thatsfine.illtakeit.ihopemysonwilllikeit. (2)
5、a:canihelpyou? b:couldyoushowmeacap? a:certainly.whatdoyouthinkofthisone? b:idonlikethecolour.doyouhaveanyothercolour? a:yes.whataboutthebrownone? b:oh,itslovely.canitryiton? a:ofcourse.thisisaverypopularcap.whatsizedoyoutake? b:imnotquitesure.idonknowchinesesizes. a:thisisa59.how
6、doesitfit? b:itlooksgoodonme.howmuchisit? a:eightyuan. b:hereis10. a:hereisyourchange.shalliwrap(包)itupforyou? b:no,thankyou.ithinkillwearit. ⅲ.语法学习 学习疑问词的直接引语和间接引语的9个关键点。 【指点迷津】 单元重点词汇点拨 1.worth和worthy都是形容词，词义基本相同，“值得的”，但用法及搭配上却不相同。 〖点拨〗worth“值得的”、“值得……的”，只能作表语，但不能单独作表语，其后必有连带
7、成份才能成立。如：thisbookisworth.(错)thisbookisworthreading.(正) (1)其后接钱数或相当于代价的名词。如： thenecklacewasworth100francsatmost. what/howmuchisitworth? itisworthmuch. (2)带及物动词的动名词的主动一般形式，若是不及物动词需加适当介词，但均表示被动意思，或者说所用动名词或动名词短语的逻辑宾语必须是worth的主语。如： thisfilmisworthseeingit.(错) this
