牛津7A unit1 period5 讲学稿
课题 7AUnit1 This is mePeriod5Grammar A
一，教学目标：1、根据图片了解一般现在时的含义。
2、学习使用Simple present tense of the verb ‘to be’
二，教学内容:Simple present tense of the verb ‘to be’
三，课前预习用be 动词的适当形式填空：
1. I ______ an English teacher now. 2. She _______ happy every day.
3. Helen and Nancy ________ good friends.
4.My hair _______ long, but her hair _________ short.
5. The little dog _____ two years old this year.
6. Look, there ________ lots of grapes here.
7. Today _____the first of June. It _____Children’s Day. All the students _____ very excited.
四，课堂讲解
1． 含义:一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。
2． be动词的一般现在时有三种形式，即：am, is, are。
（1）如果主语是第一人称I（我）时，be动词用am
（2）. 如果主语是you （你，你们）, they （他们，它们，她们）或名词复数 （两个以上的人或物）时，be动词必须用are。
（3）. 如果主语是单数名词、不可数名词或单数第三人称代词（he, she, it）时，
3． 根据以上叙述我们可以把动词的用法以口诀的形式表述出来：
我（I）是am,你（you）是are,
剩下is留给她（she）, 他（he）, 它（it）,
两个以上都用are。
4． Be 动词的句式变化：be动词提前变为一般疑问句；be 动词后加not变为否定句。
五，练习巩固
（一）句型转换
1. There is a car in front of the house now.
否定句：________________________________________________.
一般疑问句：____________________________________________?
肯定回答：________________. 否定回答：________________.
2. I am their English teacher.
否定句：___________________________________________
一般疑问句：_______________________________________
肯定回答：___________________否定回答：_____________________.
3. Mimi is her pet cat.
否定句：_________________________________________________ .
一般疑问句：_______________________________________________
肯定回答：___________________.否定回答：___________________
(二)米莉正在和她的同班同学谈话。完成她们的谈话。
Millie: It__________ (be) a big school.
Sandy: Yes. The classrooms_________ (be)big too.
Millie: Our teachers _________ (be) nice. Mr Wu _________ (be) a good teacher.
Sandy: ___________ (be / he) our Maths teacher ?
Millie: No,____________ (he / be). __________ (he / be) our English teacher.
Simon: _____________ (be / you) good at English , Millie?
Millie: Yes, __________ (I / be).I like reading. ___________ (I / be) in the English Club.
（三）单项选择题。
1. ----- Is Simon Lily’s brother? ----- _____________.
A. Yes, he isn’t .B. No ,he isn’t.C. No, he is.D. Yes , he’s .
2. There _________ two apples and one banana on the teacher’s desk.
A. is B. are C. isn’t
3. ____________ Millie with her brother in the sitting room?
A. IsB. AreC. Am
4. Simon and his brother ________ from China.
A .are B. is C. am
5.---- ________ they English or Chinese? ----They _________ Chinese.
A. Is ,are B. Are, are C. Are, am
六，纠错与反馈
_______________________________________________________________________ 不错的东西，谢谢了。 很好，实用，谢谢！！!!! 很好 ， 实用 ， 谢谢 ！！!!!
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