七年级M3Unit1

Unit 1There are thirty students in my class. Talk about your classroom.In my classroom, I can see desks, books and dictionaries classroom blackboard computertelevision desk picturebookdictionary furniture map wall teacher students blackboard, book, classroom, computer,desk, furniture, map, picture, television, wall 20 twenty 30 thirty 40 forty 50 fifty60 sixty 70 seventy 80 eighty 90 ninety 1. 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. F Class Numberof students Pictures Type of mapLindas classDamings class 3040 nono A map of EnglandA map of the world 1. Whats like? 这个句型用来询问“是什么样？” e.g. Whats an elephant like? 大象是什么样子的？ 2. at the front of 表示“在的最前 面”。 in the front of表示“在的前面” (在里面内部的前面)。 in front of表示“在的前面” (在外面的前面)。3. s所有格表示所属关系，意为“ 的”。e.g. teachers desk4. a lot of + n. 表示“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3中含有there be结构的陈述句。 there be结构表示在某地有某人或某物。there be结构中的be与后面紧跟着的名词 保持单复数的一致。 e.g. There is some water in the bottle.there be结构的否定句是在be后加not. 其缩写形式为: is not=isnt are not=arent 1. 在墙上有一幅地图。There _ a map on the wall.2. 在我们班有40名学生 。There _ 40 students in our class.3. 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。_ _ some books on your desk.isareThere isThere are 例如：1. Is there a lot of furture?2. Are there computers on everyones desk?3. Are there any pictures on the classroom walls?4. And is there a map of the map? Is there a blackboard in the classroom? Yes, there is. Is there a map of the world on the wall? Yes, there is. Are there any computers in the classroom?Yes, there are. Are there any televisions 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 one picture on the wall. How many? Numbersdeskstelevisionsstudentsblackboardspicturescomputers 30 用there be结构描述你理想的班级。A: How manyare there in your classroom?B: There are A: Is there a B: Yes, there is./ No, there isnt.A: Are there ?B: Yes, there are./ No, there arent. some are classroom computer teachergirl thirty twenty thirty forty fifty sixty seventy eighty ninety seventythirtyforty-sixfiftysixtytwenty-oneeightyninetyfortytwenty 21706046908050203040Match the words with the numbers. there be结构中的be的单复数取决于后面紧跟的名词。 there be结构的疑问句是把be提前。 some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. BeA DB 4. 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 课后准备一个对话，介绍你理想的。