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1、 教案5课题Unit2 Numbers 课型Grammar备课时间1 period教材分析教学目标1. Master the usage of the cardinal numbers and the ordinal numbers 2. to raise the students ability to sum up some language rules 教学重点Know how to write the cardinal numbers correctly and the usage of the ordinal numbers, add 2 and 3, 3 plus 9 is 12教学
2、难点Ninety , two hundred and seventy-five ,fifth, ninth, nineteenth, twentieth, twenty-first, hundredth, plus, subtract, multiply, divide,教学关键 Pay attention to the reading and writing of the numbers 教法与学法指导Cooperating, Self-study教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质，引入课题Step: warm -up 1. read
3、 the cardinal numbers one by one in the class and play a number game1.Show the rules for the number game 1. To arouse the students interest in learning about numbers 5第二环节观察操作、探索归纳平移的作法Step: Part A1. cardinal number and ordinal numbers Step: Part A2 Step IV : Part B2. Learn to read the cardinal numb
4、ers and the correct writing of English of the cardinal numbers 3. Learn to change the cardinal numbers to the ordinal numbers and pay attention to some special ones like : fifth , ninth, twelfth ,twentieth, hundredth 4.Learn the instructions about numbers ,know how to express add, subtract, multiply
5、, divide , 2. Explain the rules of writing the cardinal numbers 3. sum up the rules about the usage of the rules of the ordinal numbers And explain the usage of the ordinal numbers in our daily life. and pay attention to the definite word the in front of the ordinal numbers 4.Lead students to read t
6、he sentences and finish the exercise in pairs 2.To let students take part in the class actively and know the rules of the usage of the cardinal numbers 3.know more about the usage of the ordinal numbers 4. to learn the expressions to show add, subtract , multiply, divide.15第三环节课堂练习Step Step V: more
7、practice5.finish the exercise given by teacher and practice the usage of the and with5. hand out the sheets and let students finish the exercise in it 5.To consolidate what they have learned in this class10第四环节课时小结Step：Sum up 6. Go over the rules of cardinal numbers and the ordinal numbers 6. Give m
8、ore exercises to consolidate the writing of the cardinal number and the ordinal number 6.To make students have a good habit of taking notes and have a general understanding of this class5第五环节课后作业Finish the exercise in the English paper. 课堂教学流程Free talk Explain the writing of cardinal numbers the rules of changing the cardinal numbers into ordinal numbersExerciseSum up 效果评价与反思
