七年级下英语教案
课 题 Unit 1 Dream homes Grammar 课 型 新授课
教学目标 .能说出基数词和序数词2 2能正确使用基数词表示号码,数量,尺寸,面积等 3能正确使用序数词表示日期,楼层,次序等
学习重点 正确使用基数词,序数词
学习难点 能正确使用基数词表示号码,数量,尺寸,面积等 能正确使用序数词表示日期,楼层,次序等
教学过程
Step 1:复习 Step 2:检查预习 写出下列基数词和序数词。 ___________ ___________ 2. ___________ __________ ___________ ___________ 4.__________ ____________ ___________ ____________ 6.__________ _____________ ___________ ____________ 10 _________ ___________ ___________ ___________ 12.__________ ____________ 13___________ __________ 15 __________ ____________ 20 __________ ___________ 21_________ ____________ 22 ___________ __________ 23.___________ ____________ 教师领读, 三、生自读,相互口头检测 Step3:课堂合作探究 1、序数词构成 请牢记口诀:一二三,特殊记 ,加th从四起; 八少t , 九少e ,逢五与十二,f 替ve ; 二十到九十,y变ie ; 若是几十几,前基后序要牢记。 理解口诀了吗?来试试: one___________ two___________ three____________ eight___________ nine_____________ five_______________ twelve_______________ twenty___________ fifty_______________ eighty-four_____________________ Step 4:操练 写出下列数字的基数词和序数词: 九______________ 第九_______________ 十九__________________ 第十九_________________九十____________________ 第九十____________________ Step 4:反馈练习 一、翻译词组。 1. 814英尺高_________________ 2. 11点23分_____________ 3. 拥有超过263,235的面积_______ 4. 住在第八层_________________ 二、根据句子意思填空。
1. Peter lives on the ___________ (two) floor. 2. My birthday is on the__________ of June(6月5日). 3. Teacher’s Day(教师节) is on the___________ of September(九月). 4. There are ____________ (22) floors in this building.21cnjy.com 5.He gets the ____________ (one) in the English test this time. 6. Tom will come on the ______________(twelve) of this month. 7. There are _________days in a week. Saturday is the _________day. (seven) 8. This is my ________ (three) time to come to Beijing. 9. Mr. Green has ________children. Tom is the __________ child. (nine) 10. There are __________(twenty-one) boys in our class. 三选择填空。 ( ) 1. Because of Project Hope, ________ children have better lives. A. thousand B. thousands C. thousand of D. thousands of ( ) 2. The water behind the Three Gorges dam (三峡大坝) should be ______ higher than downstream. A. sixty-five meter B. sixty-fifth meter C. sixty-five meters D. sixty-fifth meters ( ) 3. There are __________ students in our school. A. four-hundred and forty-five B. four hundred and forty-five C. four hundreds and forty-five D. four hundred and forty five ( ) 4. The teacher told me to go over __________ lessons. A third three B. the three first C. three the first D. the first three ( ) 5. He said he was going to be free in __________. A. one and a half hour B. one hour and half C. one and half hours D. an hour and a half ( ) 6. The road is _________. A. two thousand and five hundred metres long B. two thousands metres long C. long one thousand five hundred metre D. a thousand and five hundreds metres long Step6: 课后作业 1、识记序数词的变化规则,熟记特殊变化的序数词 2、预习下一课
教学反思