Unit 4 Numbers and Time Part B 课件 1.ppt

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1、Unit 4 Numbers and TimePart B Lets begin!让我们开始让我们开始Lets begin our class!让我让我们开始上课们开始上课Sing a songTen little Indian boysOne little,two little,three little IndiansFour little,five little,six little IndiansSeven little,eight little,nine little IndiansTen little Indian boysTen little,nine little,eight l

2、ittle IndiansSeven little,six little,five little Indiansfour little,three little,two little IndiansOne little Indian boy Lets learntwenty-onetwenty-twothirtyfortyfifty sixtyone hundredone hundred and one nine hundred and ninety-nineEnglish numbers:212230405060100101999Listen and pay attention to the

3、 stressthirteen fourteenfifteen sixteenseventeeneighteennineteen thirtyfortyfiftysixtyseventyeightyninety 巧记巧记10001000以内的基数词以内的基数词 基数词不难记,找清规律很容易，十二以内词各异，十三数到十九去，后加-teen莫忘记。二十、三十至九十，整十之后有-ty;要说“几十几”，中间“-”号别丢弃，Hundred是“一百”,要说“几百几十几”，Hundred后面加and,请你记住莫大意。How much is sixteen and twenty?Its thirty-six.

4、How much is thirteen and forty?No.Its forty-three.Its fifty-three.How much is sixteen and twenty?Its thirty-six.Lets practiceHow much is eighteen and twenty?How much is thirty-two and ten？How much is seventeen and twenty?How much is forty and thirteen？How much is twenty-one and thirty?How much is eight and nine?How much is nine and six?5=12720=48=321718=4226=5824152432HOMEWORK 9月月听读课文三遍。9月月抄写本课单词。