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教具 多媒体教 师 活 动学生活动个人复备教
学
过
程Step 1: Lead in
Listen to a song, fill in the blacks with the correct verb forms. Find out the sentence used most often: Have you ever done sth.?
Ask the students to tell the tense of the sentence and the structure of the present perfect tense:
have/has+p.p
Step 2: Play a game called “Moment of truth” with “Have you ever…..?”
Step 3: Show aims
Show the review items about the present perfect tense：
Task1: Use and the sentence structure of the Present perfect tenses.
Use of the tense:
Past actions have affection on present.
Past actions continuous to now.
Talk about the past experiences.
Structure of the Present perfect tenses:
Subject+ have/has + p.p
Task2: The key words to hint the present perfect tense: ever, never, once, already, yet, recently, just,
教 师 活 动学生活动个人复备教
学
过
程over the years, for…., since….
Task3: The differences between the simple past tense and the present perfect tense:
1. Simple past tense
Just express what happened in the past. 常与过去具体时间连用: yesterday，…ago, last…, the other day, in 1990……
2. Present perfect tense:
Talk about an action started in the past and Continues to the present.
Talk about the result of a past action. When it happened is not important.
动作发生在过去，且与现在有关联，
不与过去具体时间连用