含be動(dòng)詞的一般現(xiàn)在時(shí)

1、用法口訣：用法口訣：“我我(I)”用用am ,“你你(you)”用用are,is跟著跟著“他他(he)”、“她她(she)”、“它它(it)”,一切復(fù)數(shù)（一切復(fù)數(shù)（we,you,they）都用）都用“are”。用用be（am , is, are）三種形式填空）三種形式填空1.I _a student.2.Sandy _my classmate.3.We _in Grade 7.4.They _happy.5.It _my bag.從以上從以上5個(gè)句子，你能發(fā)現(xiàn)什個(gè)句子，你能發(fā)現(xiàn)什么？么？變式例句變式例句: be 動(dòng)詞一般現(xiàn)在時(shí)的肯定句動(dòng)詞一般現(xiàn)在時(shí)的肯定句:1.I am a new stude

2、nt.2.They are my teachers.3.She is tall.Guide Two 請同學(xué)們在請同學(xué)們在5分鐘之內(nèi)對比以下幾個(gè)句子，分鐘之內(nèi)對比以下幾個(gè)句子，你能從中發(fā)現(xiàn)什么，比比誰總結(jié)的最快。你能從中發(fā)現(xiàn)什么，比比誰總結(jié)的最快。be 動(dòng)詞一般現(xiàn)在時(shí)的否定句：動(dòng)詞一般現(xiàn)在時(shí)的否定句：1.I am a new student.2.I am not a new student.3.They are my teachers.4.They are not my teachers5.She is tall.6.She is not tall. 變式練習(xí)變式練習(xí): be 動(dòng)詞一般現(xiàn)在時(shí)的否

3、定句動(dòng)詞一般現(xiàn)在時(shí)的否定句: 4. I am _ a student. 5. You are _ good at swimming. 6. Simon is _ tall. 請同學(xué)們在請同學(xué)們在3分鐘之內(nèi)對比以下幾個(gè)句子，分鐘之內(nèi)對比以下幾個(gè)句子，你能從中發(fā)現(xiàn)什么，比比誰總結(jié)的最快你能從中發(fā)現(xiàn)什么，比比誰總結(jié)的最快。 一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)be動(dòng)詞的一般疑問句動(dòng)詞的一般疑問句及其肯定和否定回答及其肯定和否定回答 1. Am I the first? Yes, you are. No, you arent 2. Are you good at swimming? Yes, I am. / Yes,

4、 we are. No, Im not. / No, we arent. 3. Is Simon tall? Yes, he is. No, he isnt變式練習(xí)變式練習(xí)將下列句子變成將下列句子變成(1)一般疑問句并作肯定和否定回答一般疑問句并作肯定和否定回答; (2)變成否定句。變成否定句。We are good friends.(1) Are you good friends? Yes, we are. / No, we arent.(2) We arent good friends.Simon and Sandy are classmates.(1) Are Simon and San

5、dy classmates? Yes, they are. / No, they arent.(2) Simon and Sandy arent classmates.Her hair is long.(1) Is her hair long? Yes, it is. / No, it isnt.(2) Her hair isnt long.布置作業(yè)布置作業(yè):用用be的適當(dāng)形式填空的適當(dāng)形式填空1. A:What _(be) his name ? B:His name _(be) Tom.2. A:_(be)you Mikes classmate? B:Yes,I _(be).3. A:What _(be) your brother? B:He _(be) a doctor.4. A:_( be) they your