1、Unit4Then and nowA.Lets learnToday we are going to visit our school.Now,let s go!Whats in the picture?buildingplaygrounddinning hallgymgrassWhat can we do on the playground?play football（run/jump）Where is it?gymWhat can we do in the gym?play basketballplay ping-pangplay tennisWhere is it?dining hall
2、What can we do in the dining hall?have lunchWhat are the differences?twenty years agonowWas there a gym in the school？No,there wasn t.Is there a gym in the school？Yes,there is.What are the differences?There was no gym in the school twenty years ago.Now there is a new one in the school.Attention:注意使用
3、注意使用there be句型句型 Was there a dinning hall in your school twenty years ago?dinning hall No,there wasnt.There was no gym in my school twenty years ago.二十年前二十年前 .years ago 年前年前 Was there grass in your school six months ago?grass No,there wasnt.There was no grass in my school forty months ago.四十个月前四十个月前
4、 .months ago 月前月前 Was there a gym in your school six months ago?Yes,there was.There was a gym in my school last year.去年去年gym三月前 three months ago.一天前one day ago五周前five weeks ago两年前two years ago多久以前（时间名词+ago）Where is it?motel汽车旅馆汽车旅馆hThe difference between hotel and motelMotels parking space（停车位）（停车位）
5、and room are linked together(相连相连).The garage(车库车库)is on the first floor,the room is on the second floor.汽车旅馆与一般旅馆最大的不同点，在于汽车旅馆提供的停车位与房间相连，一楼当作车库，二楼为房间。Playground,playground.Lets run,lets run.Grass,grass.Play football,play football.Gym,gym.Play ping-pong,play ping-pong.Dining hall,dining hall.Have l
6、unch,have lunch.你会说下面单词和短语的意思吗？你会说下面单词和短语的意思吗？dinning hall gym grass years ago months ago last year last month What are the differences?twenty years agonowWas there a gym in the school？No,there wasn t.Is there a gym in the school？Yes,there is.What are the differences?There was no gym in the school t
7、wenty years ago.Now there is a new one in the school.Attention:注意使用注意使用there be句型句型For example:There was no _ in the school twenty years ago.Now there is a new one in the school.Attention:注意使用注意使用there be句型句型 Find the mistakesIn the Tang dynastyAt that time,there were no gyms.People didnt go by bus.
8、People couldnt use the Internet.At that time,there were no dinning halls.At that time,there were no post offices.At that time,there were no cinemas.At that time,there were no motels(汽车旅馆汽车旅馆).At that time,there were no cafs（咖啡馆）（咖啡馆）.At that time,there were no telephones.At that time,there were no t
9、raffic lights.At that time,there were no lights.At that time,people couldnt go by bike and by taxi.Mistakes错误错误buildingsbuildings（建筑）（建筑）gymgymdining halldining hallpost officepost officecoffee shopcoffee shopmotelmotelcinemacinematraffic lighttraffic light（红绿（红绿灯）灯）street lightstreet light（路灯）（路灯）t
10、raffictraffic（交通）（交通）go by busgo by busgo by bikego by bikeactivities(activities(活动活动)watch TVwatch TVuse the phoneuse the phoneuse the Internetuse the InternetAt that time，there were no gyms.People didnt go by bus.People couldnt use the Internet.Discuss with your group.Find out the mistakes in the
11、Tang dynasty.At that time，there were no _.People didnt go _.People couldnt use _.检测练兵检测练兵1、There _ an apple on the table.A.is B.was C.are2、There _ two apples in the basket.A.is B.was C.are3、There _ an apple two pears and five watermelons on the table.A.is B.was C.areACA4、There _ no gyms in my school 2 years ago.A.was B.are C.were5、There _ no grass in my school last year.A.was B.are C.were6、There _ no gym,no dinning halls and no library in my school six months ago.A.was B.are C.wereCAA
