外研版七年级上册Module3Unit1.ppt

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1、Unit 1There are thirty students in my class.Look at the picture,Talk about your classroom.What can you see in the classroom? In my classroom, I can see desks, books and dictionaries classroomblackboardcomputertelevisiondeskpicturebookdictionaryfurnituremapwallteacherstudents20 twenty 30 thirty 40 fo

2、rty 50 fifty60 sixty 70 seventy 80 eighty 90 ninety1. There are thirty students in Lindas class.3. There is a map of the world in Lindas class.TF2. There are twenty students in Damings class.FClassNumberof studentsPicturesType of mapLindas classDamings class3040nonoA map of EnglandA map of the world

3、1. Whats like? 这个句型用来询问这个句型用来询问“是什么样？是什么样？” e.g. Whats an elephant like? 大象是什么样子的？大象是什么样子的？2. at the front of 表示表示“在在的最前的最前 面面”。 in the front of表示表示“在在的前面的前面” (在里面内部的前面在里面内部的前面)。 in front of表示表示“在在的前面的前面” (在外面的前面在外面的前面)。3. s所有格表示所属关系，意为所有格表示所属关系，意为“ 的的”。e.g. teachers desk4. a lot of + n. 表示表示“许多的，大量

4、的许多的，大量的”。1. There are thirty students in my class.2. But there is a computer on the teachers desk.3. Theres a map of the world in our classroom.4. But there arent any pictures on our walls.找出对话找出对话3中含有中含有there be结构的陈述句，结构的陈述句，大声朗读。大声朗读。例如：例如：1. Is there a lot of furture?2. Are there computers on ev

5、eryones desk?3. Are there any pictures on the classroom walls?4. And is there a map of the map?小结：小结：there be结构表示在某地有某人或某物。结构表示在某地有某人或某物。there be结构中的结构中的be与后面紧跟着的名词与后面紧跟着的名词 保持单复数的一致。保持单复数的一致。 e.g. There is some water in the bottle. There are two books on the desk.there be结构的否定句是在结构的否定句是在be后加后加not.

6、缩写为缩写为: is not=isnt are not=arent1. 在墙上有一幅地图。在墙上有一幅地图。There _ a map on the wall.2. 在我们班有在我们班有40名男生名男生 。There _ 40 boys in our class.3. 在我的桌子上有一台电脑。在我的桌子上有一台电脑。_ _ a computer on my desk.4. 在你的桌子上有一些书。在你的桌子上有一些书。_ _ some books on your desk.isareThere isThere areIs there a blackboard in the classroom?

7、Yes, there is.Is there a map on the wall? Yes, there is.Are there any students in the classroom?Yes, there are.Are there any dogs in the library?No, there arent.How many students are there in your class?There are 30 students in my class.How many pictures are there on the wall? There is only one.How

8、many?Numbersdeskstelevisionsstudentsblackboardspicturescomputers30Work in pairs , ask and answer:How many desks are there in your classroom?some are classroom computer teachergirl thirtytwenty thirty forty fifty sixty seventy eighty ninetyseventythirtyforty-sixfiftysixtytwenty-oneeightyninetyfortytw

9、enty21706046908050203040Match the words with the numbers. there be结构中的结构中的be的单复数取决于后的单复数取决于后面紧跟的名词。面紧跟的名词。 there be结构的疑问句是把结构的疑问句是把be提前。提前。 some在否定句和疑问句中要变为在否定句和疑问句中要变为any。1. There _ some water in the bottle.A. is B. are C. be D. am2. There arent _ birds in the sky.A. some B. a C. an D. any3. _ there a pen in the box?A. Am B. Is C. Are D. BeADB4. How many _ are there in the classroom?A. boy B. boys C. girl D. student5. There _ a lot of tall buildings in the city.A. is B. am C. are D. be BC用用There be句型介绍你的班级情况句型介绍你的班级情况。