人教版七年級英語下冊《I'm watching TV》SectionA PPT教學課件(第3課時)，共28頁。
Objectives
To learn to use Yes/ No questions and short answers.
To learn to make sentences using the present progressive tense.
現在進行時
1.定義：表示現在(說話瞬間)_______________的動作
eg: The students are listening to the teacher.
He is watching TV now.
2. 結構：be動詞(am, is, are)+ __________
3. 動詞-ing 變化規則：
1) ___________________
play----playing watch----watching
2) _________________________
take----taking come---coming
3) _________________________________________
run----running swim----swimming
4) ______________________
die---dying lie----lying
Exercises
Ⅰ. 把下列句子變為進行時態。
1. I look at the blackboard.
I am looking at the blackboard.
2. We drink tea.
We are drinking tea.
3. He and I do our homework.
He and I are doing our homework.
Ⅱ. 句型轉換。
1.They are cleaning the house. (一般疑問句)
Are they cleaning the house?
2.Sam is at work. (改為同義句)
Sam is working.
3.Tom is singing. (改為否定句)
Tom is not singing.
4. Kate is putting on her new skirt. (劃線提問)
What is Kate doing?
5. She is sitting near the window.(劃線提問)
Where is she sitting?
Homework
1.Remember the sentences in the Grammar Focus.
2.Write five sentences about what your family members are doing now.
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