外研版英语七年级上M3U1.ppt

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1、Unit 1There are thirty students in my class.Module 3My schoolthirtyninetysixtyseventyeightyfortyfifty20.twenty30.thirty40.forty50.fifty 60.sixty70.seventy80.eighty90.ninety hundred 几十几十 -ty213378100200twenty-one thirty-threeseventy-eightone /a hundredtwo hundred(整百整百hundred不加不加s) 几十几几十几0-10twenty-on

2、ethirty-twoforty-threefifty-foursixty-fiveseventy-sixeighty-sevenninety-eightninety-ninetwenty thirtyfortyfiftysixtyseventyeightyninetyone hundred eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteenzero one two three four five six seven eight nine ten 基数词基数词,须注意须注意: 0到到12逐个记逐

3、个记, 14到到19有规律有规律,-teen莫忘记，莫忘记， thirteen , fifteen看仔细看仔细,eighteen之中少个之中少个t. 20,30到到90,只需后面加只需后面加ty. twenty, thirty, fifty重点记重点记, forty 去去u, eighty少少t. 怎样拼写怎样拼写”几十几几十几”? ty之后紧跟之后紧跟-几几, 千万莫把千万莫把 “-”丢弃丢弃.基数词记忆口诀基数词记忆口诀 - How many apples are there on the tree ?- There are six apples on the tree.- There a

4、re a lot of apples on the tree.a lot of a lot of 许多，大量许多，大量- There is an apple on the tree.What can you see in your classroom?window wallblackboarddesks chairs doorcomputerTVclassroomstudenttelevisioncomputerpicturewallmapfurnitureThere is a _ in our classroom.There are 22 _ in my classroom.There ar

5、e 25 _ in her classroom .There are 21 _ in his classroom.televisionboysgirlscomputersFill in the blank:There are _ and _in my classroom. desksThere are _ in my classroom. computerschairs2._ _ blackboard in the classroom.There is 3._ _ computer in the classroom.There isnt 1._ _ students in the classr

6、oom.There are_ _ beds in this room.There are_ _ students in the dinning hall. There arentThere is a/ an / There are Group work观察你的教室，完成表格。NumbersNumbers desksblackboards televisionsteachers desksstudentspicturesgirlscomputersboysmapsThis is my classroom. There is aanThere areUnit 1There are thirty s

7、tudents in my class.This is my classroom. _ some desks in the classroom._ 45 students in my class._ two blackboards in the classroom._ a teachers desk in the classroom._ a TV in the classroom._ any pictures in the classroom._ a map on the wall._ any maps on the wall.There areThere areThere areThere

8、isThere isntThere arentThere isntThere arenthis roommy roomFind the differences (我们来找茬)There is a football in his room, but there isnt a football in my room.There are some books in his room, but there arent any books in my room.-Yes, _. there is-Is there a computer on the teachers desk?-No, _.there

9、isnta map of the world_ a television in the room?_. Yes, there is. No, there isntanysYes, there areanysNo, there arentblackboard book classroom computer desk furniture map picture television wall 1. Look at the pictures and talk about them.3. Complete the table. 3. Complete the table. ClassNumber of

10、 studentsPicturesType of mapLindas classDamings class30There are some pictures.a map of England40There arent any pictures.a map of the worldD: Linda, whats your classroom in England like? Is it big?L: Yes,its really big. There are thirty students in my class.How many students are there in your class

11、 in Beijing?D: There are forty students,twenty girls and twenty boys.Whats in your classroom? Is there a lot of furniture?L: Yes, there is.许多，大量许多，大量D: Are there computers on everyones desk?L: No, there arent.But there is a computer on the teachers desk.D: Oh,are there any pictures on the classroom

12、walls?L: Yes, there are. at the front of the classroom.D: And is there a map of the world?L: No, there isnt. Theres a map of England.D: Theres a map of the world in our classroom,but there arent any pictures on our walls.There be 句型句型 表示表示“ 什么地方有什么？什么地方有什么？”There be 数量数量+名词名词 地点地点There is a computer

13、 on my deskThere isnt a map in my roomThere are some desks in my classroomThere arent any pictures on the wallsome和和any可以修饰可数和不可数名词。可以修饰可数和不可数名词。其中其中 some 用于肯定句或委婉语气（请求）用于肯定句或委婉语气（请求） any 用于否定句或疑问句中用于否定句或疑问句中一般疑问句：一般疑问句： Is there a / an Are there any 可数名词单数可数名词单数/或不可数名词或不可数名词. 可数名词复数可数名词复数.Yes, ther

14、e is. / No, there isnt.肯定句：肯定句：There is + a / anThere are + some 否定句：否定句：There isnt a / an There arent any+ n.复数复数Yes, there are. / No, there arent.some和和any可以修饰可数和不可数名词。可以修饰可数和不可数名词。其中其中 some 用于肯定句或委婉语气（请求）用于肯定句或委婉语气（请求） any 用于否定句或疑问句中用于否定句或疑问句中4. Listen and repeat. / some /a:/ are classroom / comp

15、uter teacher /:/ girl thirty 5. Listen and repeat the numbers. twenty thirty forty fifty sixty seventy eighty ninety6. Match the words with the numbers. seventythirtyforty-sixfiftysixtytwenty-oneeightyninetyfortytwenty21706046908050203040Work in pairs. Write about your classroom. Use numbers. How ma

16、ny?NumbersHow many?Numbersdesksblackboardstelevisionsteachers desksstudentspicturesgirlscomputersboysmapsA: How many?B: There is/are There is/isnt a(n) There are/arent 7Whats your classroom like?How many students are there in your class?Whats in your classroom?Its big / small.There are students in m

17、y class.There is a/an in my classroom.There are some There arent any Work in pairs. Talk about your ideal classroom. (P 15)A: How many are there in your classroom?B: There areA: Is there a ?B: Yes, there is. / No, there isnt.A: Are there?B: Yes, there are. / No, there arent.8Talk Lets imagine and describe our dream classroom.(大胆地设想与描绘你梦想中的教室大胆地设想与描绘你梦想中的教室). In my dream （梦想中的）（梦想中的）classroom, there is a/an there are HomeworkWrite a short passage(短文) “Our dream classroom”