外研版七年级英语module3 Unit 1.ppt
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1、Module 3 My new schoolUnit 1 There are 46 students in my class.forty-six|blackboardbookcomputerdesktelevisionfootballpicturedictionaryteacher studentstudentsgirl boy How many boys are there?There is one boy.How many computers are there?There is one computer.How many dictionaries are there?There are
2、three dictionariesHow many cats are there?There are two cats.A:How many children are there?B:There are four.A:Where are they?B:I think they are at school.Conclusion How many+可数名词复数可数名词复数+are there?表示表示“有多少有多少在某地?在某地?”There is/are+数量数量+表示表示“有多少有多少”There is+a/an+单数名词Is there?(一般疑问句)Yes,there is.No,the
3、re isnt.There be+单数名词疑问形式There are(some)+复数名词Are there(any)?Yes,there are.No,there arent.There be+复数名词疑问形式复数名词疑问形式some 用于用于肯定句肯定句中,表示中,表示“一些;若一些;若干干”。在。在否定句否定句和和疑问句疑问句中中some要变成要变成any.名词变复数规则:名词变复数规则:1、一般情况一般情况 +s,如:如:boy girl2、以以s,x 等结尾的等结尾的 +es,如如:box bus3、以辅音字母以辅音字母+y结尾的,变结尾的,变y为为i再加再加es,如如:family
4、 4、以以f,fe结尾的,变结尾的,变f,fe为为v再加再加 es,如如:wife 5、不规则:不规则:child manwomanesfamilieswiveschildrenmenwomenesssHow many desks are there in the classroom?windows boys/girls doors blackboardsThere is./There areDescribe your classroom!How many trees are there?There is one tree in the picture.Is there a tree in t
5、he picture?Yes,there is./No,there isnt.There isnt a tree in the picture.How many trees are there?There are three trees in the picture.Are there three trees in the picture?Yes,there are./No,there arent.There arent three trees in the picture.How many flowers are there?There are five flowers in the pic
6、ture.Are there five flowers in the picture?Yes,there are./No,there arent.There arent five flowers in the picture.How many girls are there?There is only one girl.Is there one girl in the picture?Yes,there is./No,there isnt.There isnt a girl in the picture.How many boys are there?There are some boys.A
7、re there any boys?Yes,there are./No,there arent.There arent any boys.How many books are there?There are some books in the picture.Are there any books in the picture?Yes,there are./No,there arent.There arent any books in the picture.Are there any computers ontheir desks?Is there a computer on Miss.Ch
8、ensdesk?Yes,there are.Yes,there is.Are there any computerson their desks?Is there a computeron Mr.Xus desk?No,there arent.No,there isnt.blackboard book boy classroom computer desk dictionary football girl library mother picture student teacher televisionThere is a/an There are some Look at the pictu
9、res.Which words can you use to describe them?Activity1Listen and choose the correct picture.Betty:This is our school,Beijing International School.Tony:This is my classroom.There are twenty-five students in my class.Fifteen are girls and ten are boys.There are twenty-six desks in my classroom.There a
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