1、译林英语,Unit One,This is me!,Grammar (语法),Introduction,介绍,Sandy,Millie,Amy,Simon,Kitty,Daniel,Do you know their names?,1,2,3,4,Then please introduce 1-4.,Simple Present tense of “be” 一般现在时中be 动词的用法,学习目标：,理解并掌握be动词在一般现在时中的用法掌握一般现在时的肯定句、否定句、疑问句的构成与基本用法,Do you think they are always true?,1. Cats eat fish.
2、 （猫吃鱼。）,2. The sun rises in the east. （太阳从东方升起。）,Do you think they are true now?,2. Daniel wears glasses. （丹尼尔戴眼镜。）,1. We study Chinese, English and Maths. （我们学习语文、英语和数学。）,Do the things that people do regularly?,1. She does her homework in the evening. （她晚上做家庭作业。）,2. He takes his dog for a walk ever
3、y day.（他每天遛狗。）,We use the simple present tense to talk about things that:,1. are always true (Cats eat fish.) 2. are true now (We study Chinese, English and Maths.) 3. we do regularly (He takes his dog for a walk every day.),Be 动词,be动词也叫系动词，表示“是”，具体体现形式有 am, is, are, was, were, will be等,一般现在时,能与不同的主
4、语(subjects)连用,1. am, is, are 与人称代词连用,人称代词,I we you you he she it they,am,I,I am “我是”,我是一个女生。,I am a girl.,I am tall.,我是高的。,=Im,=Im a girl.,=Im tall.,is,he,she,it,He is a boy.,She is a girl.,It is a dog.,他是一个男生。,她是一个女生。,它是一只小狗。,He is=Hes,She is=Shes,It is=Its,Hes,Shes,Its,are,you,they,You are a boy.
5、You are boys.,we,We are friends.,你是一个男生。 你们是男生。,They are classmates.,他们是同班同学。,我们是朋友。,Youre,Were,Theyre,You are= Youre,We are= Were,They are= Theyre,用“be”的正确形式填空 1.I _ a tall girl. 2. You_ Lily, right? 3.She _ my twin sister. 4.We _ good friends. 5.You _ all good students. 6.They _ Sandys parents.,am
6、,are,is,are,are,are,2.与普通名词连用,（1）单数名词 + is （2）复数名词 + are,The students _very happy.,are,The girl _tall and slim.,is,完成下列句子。,1. Annie _ Simons cousin. 2. Millie and I _ in the same class. 3. Kitty and Amy _ happy here. 4. Andys brothers _ not in China.,is,are,are,are,be动词的否定句,主语 + be + not,am,is,are,n
7、ot,=,am not,isnt,arent,将下列句子改为否定句 This is a box. 2.Im a student. 3.They are my classmates.,This a box.,is not/ isnt,I _ a student.,They my classmates.,are not/ arent,am not,1. These are my books. _ 2. She is Sandys sister. _ 3. We are in the classroom. _ 4. They are from the UK. _ 5. You are in Clas
8、s 6, Grade 7. _,These are not/ arent my books.,She is not/ isnt Sandys sister.,We are not/ arent in the classroom.,They are not/ arent from the UK.,You are not/arent in Class 6, Grade 7.,将下列句子改为否定句,be动词的疑问句,He is a teacher.,be动词提句首,Is he a teacher?,They are classmates.,be动词提句首,Are they classmates?,肯
9、定：Yes, he is.,否定：No, he isnt.,肯定：Yes, they are.,否定：No, they arent.,在一般疑问句的肯定回答中不能用缩写形式,把下列句子改成一般疑问句并做肯定和否定回答。 1. This is a reading room. _2. They are classmates _3. Eddie is Hobos master. _,Is this a reading room? Yes, it is. / No, it isnt.,Are they classmates? Yes, they are./ No, they arent.,Is Edd
10、ie Hobos master? Yes, it is. / No, it isnt.,Conclusion 总结,我用am，你用are，is跟着他、她、它；单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃。 变否定，更容易，be后not莫忘记。 疑问否定任你变，句首大写莫迟疑。,Be动词用法口诀,What have you learnt in todays class?,Homework,1.Review what we learned in class. 2.Recite the rules. 3. Write 4-5 sentences to introduce yourself.,Proverb,A good beginning is half done. 良好的开端是成功的一半。 A little knowledge is a dangerous thing. 一知半解，自欺欺人。 Work makes the workman. 勤工出巧匠。,