7Aunit1Grammar (3).ppt

1、Simple present tense of the verb to be,7A Unit 1 This is me Grammar,Learning aims：,理解并掌握be动词在一般现在时中的用法; 2. 掌握一般现在时中含有be动词的肯定句、否定句、一般疑问句的构成与基本用法.,Learn by yourselves,How old is Millie? She_ 2. Is Simon tall or short? He _ 3. Is Sandy slim? YesNo_ 4. Where is Daniel from? He _ 5. What is Daniel good a

2、t? He _,Revise P8 of your book，and answer questions.,Activity 1Lets find the sentences with “to be” on P8,Im Millie. Im 12 years old. My name is Simon. Im tall. This is Sandy. She is tall and slim. Her hair is long. This is Daniel. He is from Nanjing. He is short . He is good at Maths.,am, is, are,B

3、e动词也叫系动词，表示“是”，具体体现形式有:,一般现在时态,Be 动词,Activity 2 : Look and learn,英语句子的时态是指句中谓语动词在不同的时间和状况下所使用的某种动词形式。 一般现在时表示：现在存在的状态或事实。 Eg: I am in Zhenjiang now. We are Class 4 Grade 7 students.,能与不同的主语(subjects)连用,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.,Activity 3: Look an

4、d say,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. 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= Th

5、eyre,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 teacher _tall and slim.,is,am, is, are 与不同主语连用口诀,我用am 你用are Is用于他,她,它， 单数名词用is 凡是复数全用are,I am a boy. You are smart. She is beautiful. He is a student. It is short. The apple is red. Footballs are round.,用“be”的正确形式填空 1.I _ a ta

6、ll girl. 2. You_ Lily, right? 3.She _ my twin sister. 4.We _ good friends. 5.Millie and Sandy _ good students. 6.The girls _ from America.,am,are,is,are,are,are,Activity 4: Finish the exercises,Lets play a game,our parents,Lucys cat,VS,VS,Activity 5:,am,is,are,a nurse,a teacher,I am a teacher. I am

7、not a nurse.,We are in the classroom. we are not in the park.,be动词的否定句,主语 + be + not+ others,am,is,are,not,=,am not amnt,is not isnt,are not arent,Activity 6: Change into negative sentences,+,将下列句子改为否定句 This is a box. Im a student. They are my classmates.,This a box.,is not/ isnt,I _a student.,They

8、my classmates.,are not/ arent,am not,变否定，很容易，be后not莫忘记。,be动词的疑问句以及回答方式,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,Activity 7: Change into question sentences,Fill i

9、n the blanks 1. It is a reading room. _ it a reading room? Yes, it _. 2. They are classmates. _ they classmates? No, they _. 3. Eddie is Hobos master. _ Eddie Hobos master? No, it _.,变疑问，be提前，句末问号莫丢弃。,Is,is,Are,arent,Is,isnt,我用am，你用are，is用于他，她，它；单数名词用is，凡是复数全用are。变否定，很容易，be后not莫忘记。 变疑问，be提前，句末问号莫丢弃。

10、 否定疑问任你变，句首大写莫迟疑。,Be动词用法口诀,Activity 8: Make a conclusion,Activity9: Finish the exercises on p12,Part A:,Millie: Hi, Sandy. Our school _ big. Sandy: Yes, it _. The classrooms _ big, too. Simon: Our teachers _nice. Mr. Wu _a good teacher. Sandy: _ he our Chinese teacher? Millie: No, he _. He _ our English teacher. Simon: _you good at English, Sandy? Sandy: No, I _.,Part B:,is,is,are,are,is,Is,