课题 7A Unit1 This is me
Period5 Grammar 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. Is B. Are C. 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
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