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视频标签：Grammer simp,past tense
所属栏目：初中英语优质课视频
视频课题：牛津译林7B unit 5 Grammer simple past tense江苏省南通
教学设计、课堂实录及教案：牛津译林7B unit 5 Grammer simple past tense江苏省南通
教学目标
Students will be able to
1. get to know when and how to use the simple past tense to talk about things.
2. learn to form the simple past tense by adding -ed to regular verbs.
3. learn to form the simple past tense of irregular verbs.
2学情分析
班上学生小学期间已经初步学习过一般过去时,只是小学和初中对学生的掌握要求不同,因此大多数学生学得不扎实,掌握情况差别很大。此次教学课时旨在通过本课时的教学重新帮助全体学生整体习得有关一般过去时的适用情境,句子中动词的变化,动词一般过去时形式的规则变化和不规则变化以及动词规则变化词尾-ed的发音规律。
3重点难点
To learn the proper past forms of regular verbs and irregular verbs.
4教学过程
4.1第一学时
4.1.1教学活动
活动1【导入】Lead－in
呈现一张关于Millie's day的幻灯片,通过竞赛形式,让学生说说Millie一天的8个具体,活动复习一般现在时,为接下来一般过去时的学习做好铺垫。
She_______ (get) up at 6:30 a.m.
She _______ (have) breakfast at 7 a.m.
She _______ (go) to school then.
She _______ (have) 4 lessons in the morning.
She _______ (talk) to her classmates at lunchtime.
She_______ (do) homework.
She ______ (take) her dog for a walk after supper .
She ______ (read) some books.
Ask the students: What does Millie do every day?Ask them to stand up to give the answers.
Then give the key words of the student’s answers on the screen.
活动2【讲授】Presentation
1. Introduce a special day of Millie to the students:
But she had a bad cold yesterday. She had a headache and a fever. She didn’t want to get up. The doctor told her to take some medicine, drink much warm water and have a good rest. She had to stay at home and couldn’t go to school. She was not happy.
2. Then present the simple past tense by showing a calendar and asking Ss:
What day____ it today? One student answers “is”。Ask again
What day ____it yesterday? Another student answers “was”。Ask again
What day ____ it the day before yesterday? A third student answers “was”。
Generate:一般过去时中be动词is变化为was
3. Show the Ss three pictures :play basketball、 play the piano、 play computer games. First, ask the Ss to describe the pictures one by one according to the time “every day”. Ask the Ss to use “last weekend” to replace “every day” to talk about the things and then write down the key words:
last weekend: played basketball、 played the piano、 played computer games
Ask the Ss to pay attention to the changes of the verbs.
4. Divide Ss into different groups and discuss the changes because of time and then the teacher help Ss to summarize the concept of the simple past tense: We use the simple past tense to talk about things in the past.
活动3【练习】Practice
展示问题:What happened 10 minutes ago?
分别展示给学生看5张图片,用一般过去时描述5个动作:唱歌、喝果汁、写信、跑步、聊天。也采用男女生竞赛的方式。
活动4【讲授】Presentation
Present the verbs and their forms of the past participles:
walk—walked live---lived cry---cried stop---stopped
规则动词词-ed的读音
清辅音后念 /t/ ;元音、浊辅音后念/d/ ; /t/ /d/ 之后念/id/
说明:
1、清后念/t/ ,即 ed 在清辅音后面念 /t/ ,
例:finished helped passed cooked
2、元、浊后 /d/ ,即 ed 在元音,浊辅音后面念 /d/ ,
例:borrowed enjoyed called moved
3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/
例:wanted shouted needed counted
2. Then help Ss to summarize the rules of changing verbs into the past forms.
规则变化:
直接加ed; 以e结尾的单词加d;辅音字母加y结尾的单词去y为i加ed;重读闭音节,双写最后的辅音加ed
不规则变化:
不变; 只变元音字母; 只变辅音字母; 元音字母和辅音字母都发生变化; 其他不规则变化
3.Present the following verbs and ask Ss in groups of two to complete the exercises:
A. work – look – clean – happen-
B. taste – dance –
C. carry -
D. stop –
am,is – are- go – do – have- see-
write-- come- take- say- hear- get-
put- meet- sit-
stand- catch- let-
wake- become- make-
活动5【练习】Practice
1. Ss learn the rules of the verbs and have a discussion about them.
2. Ask Ss to complete the exercises in Part A on page 62 and
encourage them to ask questions.
3. Ask Ss to complete the exercises in Part B on page 62 and check if they have grasped the rules.
活动6【练习】Practice
Pair work
A: What did you do last Saturday, ...?
B: On Saturday morning, I did homework.
On Saturday afternoon, I….
Story telling
1. Goldilocks and the three bears
2. The lion and the mouse
3. The king’s new clothes
4. Cinderella
活动7【作业】Homework
Try to finish the exercises on P76-77 in the workbook.
Different students choose to complete different exercises.
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