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Students are able to grasp the meanings and the usage of the four adverbs of frequency: often, sometimes, usually, always and the deformation of the verbs used in the third person singular.
教学准备：
多媒体、道具、实物等。
教学过程：
Step 1 Warm up
Greetings.
Learning aims:
(1)I can talk about weekend activities.我能谈论周末活动。
(2)I know the usage of the third person singular.我能理解并运用第三人称单数。
(3)I can use “ always”,“usually”,“often” and “sometimes”.我能运用表示频率的单词。
3. Learning tip:always，usually，often和sometimes用来表示某动作或状态发生的频率。
4. Play a game: Words rain.If you see a word or a picture, please read it out. If you see a thunder, please say “Oh, no”!
Step 2 Presentation and practice
Let’s review.
What does Su Hai do at weekends? She usually ＿＿＿＿＿ at weekends. She likes ＿＿＿＿＿ Kitty very much. She often ＿＿＿＿＿with her grandparents.
What does Mike do at weekends? He usually ＿＿＿＿＿ on the Internet at weekends. He usually ＿＿＿＿＿ with Liu Tao at weekends. He sometimes ＿＿＿＿＿ with his family.He usually ＿＿＿＿＿ and ＿＿＿＿＿ with his family in the park.
What does Helen do at weekends? She always ＿＿＿＿＿ at weekends. She sometimes ＿＿＿＿＿ with her friends.
Play a game:
Ask and answer in pairs. What does he/she do at weekends? He/She usually/often/… What do they do at weekends? They often/…并板书。
Show the game rules.
教师与学生示范玩游戏。
The students play the game. (PK)
The students come to the blackboard and show.
Look at the blackboard and have a look at these sentences. Now, let’s see more sentences. 引出Grammar time.
(1)出示句子。
Whatdoyoudoat weekends?theydoesheshe
Ioftenhave dinner with my grandparents.Theyusuallyfly a kite and have a picnic.Shealwayshas dancing lessons.Hesometimesgoes to the park.Make a summary. Can you find the differences from these sentences?
学生通过观察后总结。助动词加动词原形；当主语是第三人称单数时，动词要加s; 其他人称时，不变。
出示单词。Can you find the rules from these words?
学生总结动词第三人称单数有三种，直接加s；加es；变y为i加es；及特殊单词have的第三人称单数是has。