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1、Lesson 21Which book?New words and expressions1 give giv v.给给2 one wn pron.一个一个3 which wit 哪一个哪一个.give v.给给give sb.sth.=give sth to sb.give me that pen =give that pen to me Which ：哪一个：哪一个特殊疑问词：特殊疑问词：which is your book?which one do you like best?常见特殊疑问词常见特殊疑问词：what;which;why；when;who;whose;How;1.Give
2、me a book please,Jane.这是一个这是一个祈使句祈使句，省略了主语，省略了主语you。祈使句祈使句：表示直接的命令、建议、：表示直接的命令、建议、告诫、邀请等告诫、邀请等 多种意图。多种意图。give me a book =give a book to me 课文讲解：课文讲解：2.Which book?哪一本书？哪一本书？（这是一种省略形式）（这是一种省略形式）=Which book do you like/want?3.This one?是这本吗？是这本吗？one 是不定代词，指代是不定代词，指代?book !one的复数形式是的复数形式是 ones4.No,not th
3、at one.The red one.口语中常用这样的省略句，口语中常用这样的省略句，全句为全句为:I dont want that one.5.This one?=Do you want this one?不定代词不定代词one代替代替 a book,以避免以避免重复。重复。6.Here you are.给你给你 （单复数都可以用）（单复数都可以用）Here it is.(用于单数）用于单数）Here they are.（用于复数）（用于复数）New words and expressions1 empty empti a.空的空的2 full ful a.满的满的3 large l:d a
4、.大的大的4 little litl a.小的小的5 sharp :p a.尖的，锋利的尖的，锋利的6 small sm:l a.小的小的7 big big a.大的大的8 blunt blnt a.钝的钝的9 box bks n.盒子，箱子盒子，箱子10 glass gl:s n.杯子杯子11 cup kp n.茶杯茶杯12 bottle btl n.瓶子瓶子13 tin tin n.罐头罐头14 knife naif n.刀子刀子15 fork f:k n.叉子叉子emptyfullsharpblunt钝的钝的blunt cupglassglassglassesesboxboxesbott
5、letin forkknifeknifeknivesspoonlargebiglittlesmallgiveone whichemptyfulllargelittlesharpsmallbigbluntglasscupbottleknifeforkspoonboxWritten exercisesA:Is this Tims shirt?No,its not._ shirt is white.HisB:Example:book/(this blue)/that red Give me a book,please.which one?This blue one?No,not this one,That red one.Here you are.Thank you.Thanks！
