人教版三年級英語下冊《How many?》PartA PPT免費課件(第2課時)，共26頁。
Warm up
One little, two little, three little candles,
Four little, five little, six little candles,
Seven little, eight little, nine little candles,
Ten little candles dancing.
Let's learn
Look and answer.
How many apples do you see?
Observe and find the rules.
one + ten = eleven
two + ten = twelve
three + ten = thirteen
four + ten = fourteen
five + ten = fifteen
Play a game: “單詞接龍”.
老師指定一個學生說eleven，后面的學生繼續后邊的數字，說到fifteen時下個學生重新說eleven。
Language points
I see fifteen.
【詳解】 數詞的構成
1. 1~12的數詞為基本數詞。
one一 two二 three三 four四 five五 six六 seven七
eight八 nine九 ten十 eleven十一 twelve十二
2. 13~19由3~9加后綴-teen構成,注意其中thirteen(十三)、 fifteen(十五)、 eighteen(十八)的拼寫。
fourteen十四 sixteen十六 seventeen十七 nineteen十九
Summary
1.學習了下列單詞：eleven, twelve, thirteen, fourteen, fifteen。
2.學習了下列句型：I see ...
... ... ...
關鍵詞：How many PPT課件免費下載，.PPTX格式；
