江苏省大丰市万盈二中七年级英语下册《Unit-1-Dream-homes-Grammar》课件-牛津.ppt

1、Period 1Prepositions of place表示方位的介词表示方位的介词1.Where is my basketball?Its under the table.2.Where is my T-shirt?Its on the bed.3.Where are my books?Theyre in the bookcase.SpottyPracticein on in front ofbehindon the lefton the rightoverunderonoverunderThe bridge is over the river.The river is under the

2、 bridge.between1._2._3._4._5._6._7._8._9._onon the left of in front ofunderon the right ofbehindoverbetweeninEnglish lesson?Look,this is Mickeys nice room.He is sitting _ his comfortable armchair.The sofa is _ the shelf and the board._ the desk,there is a lamp._ the shelf there are three books.Where

3、 is the dog?inbetweenOn OnMickeys roomIts lying _ the sofa._ the dog,there is a box.There are a lot of toys _ it.They are very lovely.Can you see the toy truck?Yes,its _ the box.in front ofBesideinnext to1.方位介词方位介词on,over 和和above的区别的区别(1)on 表示物体表示物体A在物体在物体B的的上方上方,表表面接触。面接触。e.g.There is a book on the

4、 desk.Explanation(2)over表示表示A在在B的的上方上方,通常强调正通常强调正上方上方,A 和和B的表面不接触；的表面不接触；也可以也可以表示表示A覆盖在覆盖在B的上面的上面,A和和B的表面的表面接触。接触。e.g.The sign over the door says“Be careful”.Simon put his hand over Daniels mouth.(3)above表示表示A在在B的的上方上方,但不一定但不一定是正上方是正上方,A和和B表面不接触表面不接触,而且而且A和和B在空间上有一定距离。在空间上有一定距离。e.g.Mr Green lives th

5、ree floors above me.2.under 和和 below 的区别的区别(1)under表示表示A在在B的下方的下方,通常强调通常强调正下方正下方,A和和B的表面也可以相接触的表面也可以相接触,其其反义词为反义词为over.e.g.We often put shoes under the bed.You can write something under this photo.(2)below表示表示A在在B的下方的下方,但不一但不一定是正下方定是正下方,A和和B有一定的空间有一定的空间距离距离,其其反义词为反义词为above.e.g.Dont write the answers

6、 below the line.请根据句意，用请根据句意，用below或或under填空。填空。1.They are playing games _ the big tree.2.I bought the sweater at a price _ 200 yuan.3.The little chick is sleeping _ the hens wings.4.The students number is _ 1,000.underbelowunder below/underPeriod 2&3Cardinal numbers&Ordinal numbersDo you know the n

7、umbers?zero one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twentyCan you read the numbers?Do you know the numbers?Do you know the numbers?Do you know the numbers?Do you know the numbers?first second third fourth fifth sixt

8、hseventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth twenty-first thirtieth基数词变序数词口诀基数词变序数词口诀基变序有规律，词尾加上基变序有规律，词尾加上-th。1，2，3特殊记，面目全非要注意。特殊记，面目全非要注意。八去八去t，九减，九减e，结尾，结尾y变成变成ie。若是若是-ve来结尾，变成来结尾，变成f莫迟疑。莫迟疑。“几十几几十几”也容易，也容易，“个位个

9、位”变序就可变序就可以。以。Talk about Toms dayDayDateActivitySundaythe firstplay footballMondaythe secondhave assemblyTuesdaythe thirddo after-school activitiesWednesdaythe fourthlisten to musicThursdaythe fifthmake dinnerFridaythe sixthread comicsSaturdaythe seventhgo shopping 1.hundred 的用法的用法 hundred 前面加前面加1-9

10、构成几百构成几百,如包含十如包含十位数及各位数位数及各位数,中间用中间用and 连接连接,也可不用也可不用e.g.three hundred five hundred hundred 不因前面的数词是复数而加不因前面的数词是复数而加-s,只有当表示只有当表示“数以百计数以百计”的时候才能用的时候才能用 hundreds ofe.g.Hundreds of visitors visit here every year.2.thousand,million and billion的用的用法和法和hundred的用法一样的用法一样 thousands of 数以千计的数以千计的 millions o

11、f 数以百万计的数以百万计的 billions of 数以十亿计的数以十亿计的4,056=_ thousand and _23,813=_ thousand,_ _ 567,110=_ thousand,_6,425,200=_ million,_ _ thousand,_ How do we say it?four fifty-sixtwenty-three eight hundred and thirteenfive hundred and sixty-seven one hundred and tensixfour hundred andtwenty-fivetwo hundredWrite the numbers in English.a.123 b.458c.2358 d.9632e.77414 f.52588g.363584 h.158779i.1234567 j.9998876