unit1_How_tall_are_you_B_let’s_talk_课件

1、PEP 8 Unit 1 How tall are you Part B Lets talk 说出下列形容词的比较级说出下列形容词的比较级 older taller shorter younger tall young old short strong small big thin heavy smaller bigger thinner heavier stronger 一比高下一比高下 Im _ than you. My is _ than your My are _ than your John: How heavy are you? Jim: Im 52 kilograms. John

2、: Youre heavier than me. What size are your shoes? My shoes are size _ . What size are Mikes shoes? Size _ . What size are Wu Yifans shoes? Size _ . 38 37 Whose shoes are bigger? How heavy is Mike? _ . How heavy is Wu Yinfan? _ .He is 48 kilograms He is 46 kilograms Who is heavier? What size are you

3、r shoes? How heavy are you? How tall are you? How old are you? 形容词的比较级形容词的比较级 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.” 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) (3)闭音节单词闭音节单词

4、(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） (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) biggerlonger strongersadder hotter angrier sunnier funnier happier windier (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 interesti