第5讲 数词和情态动词（教案）-冲刺2021年中考英语二轮复习专题突破

课程主题： 数词和情态动词 学习目标 1. 掌握基数词和序数词的拼写和基本用法； 2. 掌握情态动词的基本含义和运用。 教学内容 【课前检测】 建议5min 1.—Isn’t that Mary’s new English teacher over there？ —No, it _______ be her. I’m sure she doesn’t have long hair. A. won’t B. can’t C. mustn’t D. needn’t 2.How nice the food smells! I’m sure it taste delicious. A. must B. can C. may D. should 3.---Mr. Smith must have been to your home this morning. ---No, he , because he didn’t know my address. A. couldn’t B. can’t C. mustn’t D. may not 4.---Someone is knocking on the door. Is it Nancy? ---It be Nancy. She has gone to Shanghai on business. A. mustn’t B. can’t C. may not D. will not 5.It will be the (第七) time for Xi Jinping to visit America this September. 6.My mother is already in her ( forty), but she is still dreaming to go to university. 7.David celebrated his _______ (forty) birthday with his family in Morocco at the beginning of this month. 答案：BAAB；seventh；forties；fortieth 【课堂导学】 建议10min 根据上面的思维导图回忆思考重点知识点。 【知识点梳理】 建议70min 数词 【知识梳理1】数词考情解析 考点 2018 2017 2016 2015 2014 2013 数词 1 1 / / 1 1 【知识梳理2】数词的拼写 基数词的拼写 1 one 11 eleven 2 two 12 twelve 20 twenty 3 three 13 thirteen 30 thirty 4 four 14 fourteen 40 forty 5 five 15 fifteen 50 fifty 6 six 16 sixteen 60 sixty 7 seven 17 seventeen 70 seventy 8 eight 18 eighteen 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 100 one(a) hundred 百 1 000 one(a) thousand 千 10 000 ten thousand 万 100 000 one(a) hundred thousand 十万 1 000 000 one(a) million 百万 序数词的拼写（考查重点） 序数词 缩写 序数词 缩写 first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th twentieth twenty-first thirtieth thirty-fifth fortieth fiftieth s