8BUnit2Grammar1电子教案.doc

课题牛津英语8B Unit2 Grammar(1)日期3/6课型new教学目标1. To review the structure, the usage of present perfect tense.2. To grasp the definition of “have/has gone to” and “have/has been to”.3. To understand the Chinese meanings and find the key words to use “have/has gone to” and “have/has been to” correctly.教学模块操作要点前端学习任务设计：1. To review about the present perfect tense.2. To learn how to use “have/has gone to” and “have/has been to”.1. Remind students to read the information on Page 133.2. To Remind students to read the information on Page 134, pay attention to the differences between them.展示评价1.教师必须关注的学科知识要点：1). To remember the structure of present perfect tense, the regular and irregular forms of verbs. Try to use them correctly to finish the sentences.2). To find out the differences between “have/has gone to” and “have/has been to”.l We use have/has been to express the idea that someone went to a place and has already come back. It refers to an experience.l We use have/has gone to express the idea that someone went to a place but has not yet returned. Pay more attention to the adverbials of time used in past perfect tense. 3). Practise 1. A: Wheres Jim, Li Lei? B: He _ his school library.2. We _ the Great Wall twice. Its very beautiful.3. _ you ever _ Shanghai?4. Lily isnt in the classroom. She _ the lab.5. A: _ Tommy _ Shanghai?B: Yes. He went there yesterday and hasnt come back yet.1. To ask students try to remember the structure of present perfect tense on page 133.To remind them to recite the past participle forms of irregular verbs.Ask students pay attention to the adverbials of time in present perfect tense.2. To discuss before showing. Try to remember the examples of the three situations. Encourage students to underline the adverbials of time used in past perfect tense. 3.Discuss with the group members. Check the answers.整理巩固知识结构图（教师）： have/ has gone to sp. have/ has been to sp. have/ has been in sp. for/ sinceMake the chart clear and easy to understand and remember. 小结（学生）：1.The structure, the usage of past perfect tense.2. The forms of the past participles of verbs.To use what they have learned in this lesson.反馈练习：1. Complete the exercises on Page 14.2. To conclude the information about past perfect tense.1. Try to work in pairs and check in pairs before showing and the teachershould check them.2. To make sure that students can conclude what they have learned in this class and know when and how to use past perfect te