教育最新2017秋七年级英语下册Unit1DreamHomesGrammar教案新版牛津版.pdf
小学 +初中 +高中小学 +初中 +高中Dream Homes Teaching Aims: 1. Can use cardinal numbers correctly. 2. Can use cardinal numbers to express the larger numbers. New words: zero, hundred, thousand, million, foot, square, metre, area, over Teaching methods: task-based approach Teaching aids: tape recorder, tapes, slide projector, slides Teaching Emphasis /Difficulties: The spelling and writing of the larger cardinal numbers. Teaching steps: Step1 : Free talk Free talk about students homes. Step2: Talk about cardinal numbers Ask Ss to remember where they can find numbers in their lives. Give pictures about numbers in our lives. (见课件 ) Ask Ss to read page numbers, room numbers, student numbers1 章节，页数的读法第三课 the Third Lesson, Lesson Three 第 507 页 Page five o seven 第 2564 页 Page two five six four /Page twenty-five sixty-four 2 房间，门牌，电话号码的读法第 305 房间 Room three o five 长安街 76 号 seventy- six Chang an Street电话号码 204486 telephone number, two o four four(double four) eight six. 十一路公共汽车Bus (No.) eleven Review numbers from 1 to 100, and give Ss some simple maths problems to plus and minus; Step3: Talk about the spelling 4 four 14 fourteen 40 forty 5 five 15 fifteen 50 fifty 小学 +初中 +高中小学 +初中 +高中归纳 : 1）以 teen 结尾的数词 : 13-19 2）以 ty 结尾的数词 : 20以上的整十3） 20-100之间各数词都要在十位和个位之间加连字符“- ”。Step4: Talk about the large numbers (how to read and write) 掌握百、千、十万、百万的叫法和写法。1） 20-100之间各数词都要在十位和个位之间加连字符“- ”。2）三位数字在百位和十位（若无十位则和个位）之间加and。3） hundred, thousand, million前若有具体数字，要用单数形式，但如果它的后面有of ，则要用负数形式。同时，前面不能再加具体的数目，例：two thousand, thousands of, hundreds of. Step5: Introduce telephone numbers Use my telephone number and cell number as model to tell Ss how to read the telephone numbers; Game: write 5 students telephone numbers on the blackboard and ask others to remember them quickly; finish some exercises Ordinal numbers Teaching Aims: 1.Can tell and useordinal numbers correctly 2.The spelling of ordinal numbers Teaching Difficulties: The spelling and writing of ordinal numbers Teaching Steps: Step1: Talk about ordinal numbers The spelling techniques: 顺口溜：基变序有规律， 词尾加上 th; 一， 二， 三要牢记， 词尾字母 t,d,d; 八减 t, 九减 e,f来把 ve 替；单词以 y 作结尾，需将 y 改 ie; 若是碰到几十几，只变个位就可以。Practice: Finish P12 B1,B2 小学 +初中 +高中小学 +初中 +高中Special spelling: numbers Cardinal numbers Ordinal numbers 1 one first 2 two second 3 three third 4-7 four-seven -th 8 eight (-t+th)eighth 9 nine (-e+th)ninth 12 twelve (-ve+fth)twelfth 20 twenty (-y+ieth)twentieth Step2:special numbers pronunciation (such as 8,20)Step3: Give Ss some idioms which contain numbers:七上八下、朝三暮四、乱七八糟Practice: 1. You are thirteen years old this year: You have the thirteenth birthday this year. 2. February: the second month of a year 3. Lesson Two: the second lesson Step4 Homework: 1.Remember the spelling and use of two kinds of numbers. 2.Finish some exercises. 教后感 :
