六年级下册Unit-1-B-let27s-talk.ppt

PEP 8 Unit 1 How tall are you Part B Lets talk1大家好形容词的比较级形容词的比较级2大家好形容词的形容词的比较级比较级1.含义：表示两者含义：表示两者(人或事物人或事物)的的 比较。比较。2.用于：比较级用于：比较级+than的句子中的句子中3.翻译：翻译：“更更.”3大家好形容词比较级的变化规则形容词比较级的变化规则(1)一般在词尾一般在词尾+er:strongstronger(更强壮的更强壮的)(2)以字母以字母e结尾的单词，结尾的单词，+r:nice(好的好的)nicer(更好的更好的)4大家好(3)闭音节单词闭音节单词(一个元音字母一个元音字母+一个辅音字母结尾的单词）变一个辅音字母结尾的单词）变比较级时要比较级时要双写辅音字母双写辅音字母，再，再+er:bigbigger(更大的更大的)hot-hotter(更热的更热的)thin-thinner(更瘦的）更瘦的）5大家好(4)辅音字母辅音字母+y字母结尾的单词，字母结尾的单词，变比较级时变比较级时把把y变变i,再加再加er:happy-happier(更高兴的、更更高兴的、更幸福的幸福的)heavy-heavier(更重的更重的)funny-funnier(更滑稽好笑的更滑稽好笑的)6大家好biggerlonger strongersadder hotterangrier sunnier funnier happier windier7大家好(5)多音节的形容词变比较级时，多音节的形容词变比较级时，在单词前面加在单词前面加more:beautiful-more beautiful(更漂亮的更漂亮的)difficult-more difficult(更难的更难的)interesting-more interesting(更有趣更有趣的的)8大家好说出下列形容词的比较级说出下列形容词的比较级oldertallershorteryoungertallyoungoldshortstrongsmallbigthinheavylong smallerbiggerthinnerheavierstrongerlonger9大家好John:How heavy are you?Jim:Im 52 kilograms.John:Youre heavier than me.10大家好How old are you?Im _ years old.How tall are you?Im _ metres tall.How heavy are you?I m _ kg.free talk11大家好12大家好一比高下一比高下Im _ than you.My is _ than your My are _ than your size 36Your shoes are bigger than mine.13大家好14大家好shoe store15大家好What size are your shoes?My shoes are size _.What size are Mikes shoes?Size _.What size are Wu Yifans shoes?Size _.3837Whose shoes are bigger?16大家好 瞧一瞧瞧一瞧17大家好18大家好19大家好20大家好How heavy is Mike?_.How heavy is Wu Yinfan?_.He is 48 kilograms He is 46 kilograms Who is heavier?21大家好22大家好What size are your shoes?How heavy are you?How tall are you?How old are you?23大家好1.-How _ are you?-Im 48kg.A.heavy B.old C.long2.His brother is 4kg _ than me.A.shorter B.Heavier C.heavier3.-What _ are your shoes?-I wear size 17.A.big B.colour C.size24大家好1.1.在家读课文。在家读课文。2.2.与自己的好朋友比一比身高、体重等。与自己的好朋友比一比身高、体重等。25大家好结束26大家好