二年级英语下册Unit 9《Numbers》（1）
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二年级英语下册Unit9《Numbers》(1) 学习目标 Vocabulary: number,bird,how many,there,nest,too,egg,flower,eleven,thirteen,twelve,small,crocodile,big,fourteen,fifteen,sixteen, seventeen,eighteen,nineteen,twenty Structure: How many birds are there? There are three. How many flowers are there？ There are eleven. How many eggs are there? There are twelve. number one 一 two 二 three 三 four 四 five 五 one apple two apples three apples four apples five apples Try to Say Lulu,how many birds are there? One,two... There are four. Lulu,how many rabbits are there? There is one. Lulu,how many deer are there? There are two. Lulu,how many cows are there? There are three. Lulu,how many birds are there? There are four. Lulu,how many ducks are there? There are five. bag four car one carrot five bird three egg two How many bags are there? There are four bags. How many carrot s are there? There are five carrots. How many birds are there? There are three birds. How many eggs are there? There are two eggs. six 六 seven 七 eight 八 nine 九 ten 十 Try to Say How many eggs are there? Let me see.One two...There are six eggs. How many tomatoes are there? Let me see.One two...There are seven tomatoes. How many pears are there? Let me see.One two...There are eight pears. How many apples are there? Let me see.One two...There are nine apples. How many bananas are there? Let me see.One two...There are ten bananas. How many? one two three four five six seven eight nine ten eleven bananas eleven 11 twelve oranges twelve 12 thirteen pears thirteen 13 fourteen apples fourteen 14 fifteen watermelon fifteen 15 How many pears are there？ sixteen 16 How many trees are there？ seventeen 17 How many oranges are there？ eighteen 18 How many bikes are there？ nineteen 19 How many bananas are there？ twenty 20 11 eleven 16 six-teen 12 twelve 17 seven-teen 13 thir-teen 18 eigh-teen 14 four-teen 19 nine-teen 15 fif-teen 20 twenty 归纳总结 twelve是把单词two的字母“0”变成“elve”； thirteen是把单词three的字母“ee”去掉，在字母“r”前面加上“i”再在后面加“teen”； fourteen是在单词four后面直接加“teen”； fifteen是把单词five的“ve”变为“f”再加“teen”； sixteen-six+teen seventeen=seven+teen eighteen-eight+een nineteen-nine+teen Words to Learn Read and color the numbers. eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty
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