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1、 Unit 7 How much are these socks? 戚天胜戚天胜012345678910Number game: Who is quicker?(谁最先说出谁最先说出)012345678910Number game: Who is quicker?1a. Listen and repeat10 11 12 13 14 15 16 17 18 19 2011 21 22 23 24 25 26 27 28 29 30 31 ten_ eleven_ twelve_ thirteen_ fourteen_twenty-five_ twenty-six_ twenty-seven_
2、twenty-eight_ twenty-nine_ twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_ fifteen_ sixteen_seventeen_ eighteen_ nineteen_thirty_ thirty-one_10111213142526272829202122232415161718193031Write a number in 1a next to the correct word below.one two three four five six seven eight nine ten ele
3、ven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-ninehundredLearn the
4、se numbers and find out the rules:【速记口诀】 基数词，巧记忆，1至12认真记。 十几十几teen结尾(13至19teen结尾)，几十几十结尾ty表。 若要表达几十几，几十短横1到9。 One /a hundred，一百记。 1: 1-12: (单独记单独记) 2: 13-19: 几几teen (注意注意thir-, fif-, eigh-)3: 20-90:几几 ty (twen-, thir-, for-, fif-, eigh-)4: 21-99: 十位个位5: 100-900: 几几 hundred 小结:Homework1.抄写单词从ten-thirty 5次, 中文1次。2. 预习SectionB 2a3.作业本2 (4).
