数词（课件）-2023-2024学年外研版（三起）英语六年级下册

数词 Numeral Write and say. 2 How many girls? How many boys? one + one = two + one = four + seven = eight + two = three + five = six + five = eleven + one = twelve - three = ten - three = six - two = Work in pairs:make a dialogue. （两人一组，使用下列句子进行对话。） A: Hello! B: Hi! A: What′s your name? B: I′m .... A: How old are you? B: I′m .... 1.How many crayons are there? Nineteen. \There are nineteen crayons. 2.How many children are there in the class? Twenty. \There are twenty children. Twenty. \She bought twenty crayons. 3.How many crayons did Ms Smart buy? 1~20基数词 one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10 eleven 11 twelve 12 thirteen 13 fourteen 14 fifteen 15 sixteen 16 seventeen 17 eighteen 18 nineteen 19 twenty 20 Read and write. 1.There are only crayons in the boxes. 2.There are children in the class. 3.There is crayon on the floor. 4.Now there are crayons . one twenty-one nineteen twenty There are+可数名词复数+其他 There are ten books on the desk. There are many students in the playground . There+be动词+人/物+地点 某地有...... There is+可数名词单数/不可数名词+其他 There is a boy in the room. There is some cheese in the box. there be 句型有特点 主语放在be后面 单数主语用is 复数主语要用are 变否定很简单 be后要把not 添 变疑问也不难 只要把be提到there 前 肯定句中用some 否定疑问变any 就近原则很重要 你一定要记牢 What's in the photos? (Tips:Underline the sentence "There is ...".) Listen and find the answer: 吃水果 吃米饭 吃糖果 吃水果和蔬菜 Listen and imitate.听音模仿 Look and fill. There ____a ______ in the photo. is panda 在照片里 There ___ three ______ in the photo. are chickens There ____a ______ in the photo. is bear Look and fill. There ____ twelve ______in the photo. are pigs Listen and read. How many pupils are there in your class, Lingling? There are fourteen. Fourteen? Oh sorry. There are forty. Oh, there are so many! twenty thirteen fourteen fifteen eighteen sixteen seventeen nineteen thirty forty fifty eighty sixty seventy ninety Try to read. Let's guess the prices. （一起来猜猜价格） —How much is it? ¥ 4 ¥ 5 ¥ 6 ¥ 12 ¥ 5 ¥ 20 ¥ 6 —It's yuan. —They are four yuan. /Four yuan for two. —How much are they? 1.表示“多少”时,how many后接可数名词复数（因为是可数名词,所以有复数）,how much后接不可数名词。例如： How many balls do you have? 你有多少个球? How much do you want? 你想要多少水? 2.how much除了表示“多少”外,还有一些用法： （1）用来询问食物的重量.例如： —How much does the pig weight? 这头猪多重? —Eight kilos. 八十千克。 （2）how much可单独使用,意为“多少钱”. 注意：how much询问价格时,它的回答若是中国的货币单位应采用汉语拼音yuan, fen来表示,几角常采用几十分来表示,字母用小写,且不用复数.例如： —How much is the eraser? 这块橡皮擦多少钱? —Ninety two fen. 九角二分。 How much和How many 找数词 Try to read. hundred 百 thousand 千 million 百万 first 第一 second 第二 third 第三 $$