七年级《牛津初中英语预备课程》教学案Unit 4 My classroom要点直击1. a, an, the的用法a, an是不定冠词,the是定冠词。
他们都放在名词的前面,起着修饰名词的作用。
a, an表示“一”,通常放在第一次出现的人或事物的单数名词前,泛泛而指,因此被称为“不定”冠词。
如,This is a boy. The boy is my brother. It is an apple.而the是特指一些事物,使说话双方心中都知道的人或物,因此被称为“定”冠词。
如,The teacher is from China.2. there be句型的结构及用法(1)there be的结构为There be +名词+地点。
表示某处有某物。
具体表现为三种句子结构,即:There is +可数名词单数+地点. There is +不可数名词+地点. There are +可数名词复数+地点例如:①There is an apple on the desk. 桌子上面有一个苹果。
②There is some water in the cup. 杯子里有些水。
③There are two cats behind the door. 门后有两只猫。
(2)there be的否定句是直接在be动词后面加not。
如:There are two boys in the classroom.变为否定句是There aren’t two boys in the classroom.(3)there be的一般疑问句是把be动词提前,句尾加问号。
如:There is a new book on the teacher’s desk. 变为否定句是Is there a new book on the teacher’s desk?其肯定的回答是Yes, there is. 否定的回答是No, there isn’t.2.介词on, in behind的用法on表示“在……的上面”,in表示“在……里面”,behind表示“在……后面”。
4. 有关there be 句型中的一致原则。
例如:There is a pencil and two rubbers on the desk./There are two rubbers and a pencil on the desk.这两句都表示铅笔盒里有两块橡皮和一支铅笔。
当紧接着be动词的名词是单数a pencil时,be动词就用is的形式。
当紧接着be动词的名词是复数two rubbers 时,be动词就用are的形式。
课堂检测一、用所给词的正确形式的填空。
1.______as a sister. This is ______ sister.(he)2.The ________ are very helpful. (policeman)3.There ________ four new students in my class. (be)4.What’s on the _______ desk? (teacher)5.Please ________ the window. (open)6.Pat and I are in ______ 8. (class)7.________ late for school again. (not be)8.She is a ______ girl. (China)9.________ a picture on the wall? No, _________. (there be)10.Do you have ______ balls? (some)二、翻译下列词组。
1. 两个朋友__________________2. 站起来_______________________3. 打开书____________________4. 一扇窗户______________________5. 我的文具盒________________6. 擦黑板________________________7. 关门______________________8. 在讲台上_____________ ________9. 八个女孩__________________10.一张他的全家福____________________11. 去上学12. 两个文具盒13. 十五个学生14. 在椅子后面__________________15. 许多盒子_________________16. 两张大海报___________________17.他们的新文具盒___________18.下次别迟到__________________19.三十八块橡皮_____________20.一张我学校的照片_____________三、句型转换。
1. You are late. (改为一般疑问句)you _______?2. There is a pen in my pencil-box. (改为复数句子)There some in my pencil-box.3. She is a teacher. (对划线部分提问)?4. Close the door. (改为否定句)the door.5. I have a pen and a rubber in my bag. (改为同义句)There and in my bag.四、单项选择。
( ) 1. Let’s ________ the blackboard.A. beB. cleanC. to cleanD. cleans( ) 2. The shop _______.A. is openB. openC. closeD. is closed ( ) 3. What in the pencil box? pens.A. is; They’reB. are; It’sC. are; They’reD. is; It’s( ) 4. my trousers(裤子)? on the bed.A. Whose is; It’sB. Where’s; It’sC. Where’re; They’reD. Where’s; They’re( ) 5. Lucy and Lily are in _______class.A. youB. IC. meD. our( ) 6. There are many trees the river .A. underB. inC. behindD. near( ) 7. Don’t come here.A. toB. onC.\D. for( ) 8. Are those apples red ? Yes, .A. those areB. they areC. it isD. they is( ) 9. Look at the boxes the classroom.A. inB. onC. underD. to( ) 10. He is a boy. _______ name is Li Ling.A. HisB. HerC. HeD. He’s( ) 11. ______ is this man? —In his office.A. WhoB. WhereC. HowD. How old( ) 12. There _______ some flowers and a big tree in the garden.A. isB. areC. haveD. has( ) 13. Don't look _______ the blackboard.A. toB. onC. atD. for( ) 14. Don’t sit on the chair. There is ______ on it.A. is some waterB. are some waterC. is any2water D. are any water( )15. There are __________ on the hill.A. apple treeB. apple treesC. apples treeD. apples trees五、补全对话,每空一词。
A: Good morning, Miss Zhang.B: 1 2 . 3 class are you in?A: I’m 4 Class 4.B: 5 6 students 7 there in your class?A: 8 forty.B: Look! What are they?A: Oh, they’re balls.B: Are they 9 balls?A: Yes, they’re 10 .1. 2. 3. 4. 5.6. 7. 8. 9. 10.六、根据首字母提示填空。
I have f__1___new classmates. They are Peter, Andy, Jill and Millie. Peter and Andy are b__2__. Jill and Millie are g__3__. Peter is b 4 and s 5 . Andy is a t 6 and t 7 boy. He is very h 8 . Jill is a s 9 girl. She is s___10___and pretty. Millie is s 11 and t 12 . She is from America. A__13__ my new classmates are p 14 . W___15___ all good friends.1. f_______2. b_______3. g______4. b_______5. s_______6. t_______7. t_______8. h_______9. s______ 10. s_______11. s_______ 12. t_______ 13. A_______ 14. p_______ 15. W_______七、完形填空。
What’s that? Oh, it’s a desk. It’s__1__desk. It isn’t __2__desk. What’s __3__ the desk? There is a bag, a pencil-box and a cup on __4__. What’s __5__ the bag? There are some books in __6__. What’s in the pencil-box? There are some __7__, a pen and a __8__ in it. What’s __9__ the pencil-box? There is __10__ under it.( )1. A. the teachers B. The studentsC. the teacher’sD. my father’s( )2. A. a student’s B. studentsC. the studentD. his students( )3. A. near B. on C. in D. for( )4. A. me B. her C. it’s D. it( )5. A. on B. of C. in D. for( )6. A. bag B. bags C. this D. it( )7. A. pencils B. bags C. trousers D. coats( )8. A. ball B. rubber C. book D. orange( )9. A. in B. on C. under D. near( )10. A. a ruler B. ruler C. a ball D. balls八、根据中文意思完成句子。