課題 7a unit1 this is me period5 grammar a 內容: simple present tense of the verb to be 教學目標：1、根據圖片了解一般現在時的含義。2、學習使用simple present tense of the verb to be 教學過程： 課前預習 用be 動詞的適當形式填空： 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 _ childrens day. all the students _ very excited.課堂講解1 含義:一般現在時表示現在經常反復發(fā)生的動作、存在的狀態(tài)或習慣性的動作的時態(tài)。2 be動詞的一般現在時有三種形式，即：am, is, are。 （1）如果主語是第一人稱i（我）時，be動詞用am（2）. 如果主語是you （你，你們）, they （他們，它們，她們）或名詞復數 （兩個以上的人或物）時，be動詞必須用are。（3）. 如果主語是單數名詞、不可數名詞或單數第三人稱代詞（he, she, it）時， 3 根據以上敘述我們可以把動詞的用法以口訣的形式表述出來：我（i）是am,你（you）是are, 剩下is留給她（she）, 他（he）, 它（it）,兩個以上都用are。4 be 動詞的句式變化：be動詞提前變?yōu)橐话阋蓡柧洌籦e 動詞后加not變?yōu)榉穸ň洹?課后鞏固 一句型轉換1. there is a car in front of the house now. 否定句：_.一般疑問句：_?肯定回答：_.否定回答：_.2. i am their english teacher.否定句： 一般疑問句： 否定回答： 肯定回答：_. 3. mimi is her pet cat.否定句：_ . 一般疑問句： 肯定回答：_ . 否定回答：_.二米莉正在和她的同班同學談話。完成她們的談話。 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.三單向選擇題。 1. - is simon lilys brother? - _.a. yes, he isnt . b. no ,he isnt. c. no, he is. 2. there _ two apples and one banana on the teachers desk. a. is b. are c. isnt 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.