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1、Lets try&Lets talkUnit 4 Then and nowPart A人教人教PEP版英语六版英语六年级下册年级下册Sing a song:Changes in me点击画面 播放视频Warm upWhat did he say?Lets listen to the tape.Lead inToday,there is a guest visiting the school.Whos he?Wu yifans grandpa.Lead inTheyre the schools in different places and at different times.These ar
2、e the schools now.These are the schools in the old time.What are the schools like now?What were the schools like in the old time?The School NowThere is a tall building.There are many trees.There is a playground.The School in the Old TimeThere was a small building.There were a few trees.There was no
3、playground.1.The school changed a little.2.Grandpa could use computers when he was at school.Today,there is a guest visiting the school.Listen and tick or cross.Lets tryPresentation听力原文：听力原文：Miss White:Children,please welcome Wu Yifans grandfather to the class.Class:Welcome!Grandpa:Wow!The school is
4、 very different from my old school.There were no computers at all before.Mike:Really?How did you learn?Grandpa:We listened to the teachers and read lots of books.Wu yifans grandpa is visiting his old school.What was Grandpas school like?Can you imagine?Lets talkWhat was Grandpas school like?Lets hav
5、e a look.点击画面 播放视频There was no library in my old school.There was only one small building on a hill.There were no computers or Internet in my time.Internet 互联网in my time 在那时候Were there any big buildings in Grandpas old school?Were there any libraries and computer rooms in Grandpas school?Was Grandpa
6、s school on the hill?Can you guess what Grandpa often did at night at school?Listen and discuss the questions.No.No.Yes.Maybe he often looked at the stars at night.Grandpa:Wow,a library!There was no library in my old school.Sarah:Tell us about your school,please.Grandpa:There was only one small buil
7、ding on a hill.Wu Yifan:Could you see stars at night?Grandpa:Yes,I liked the stars.Sarah:Me too.One day Im going to visit the moon.Wu Yifan:The Americans took about five days to get there in 1969.Sarah:How do you know that?Wu Yifan:Easy,I looked it up on the Internet.Grandpa:Ah!There were no compute
8、rs or Internet in my time.Read by yourself.easy容易的stars 星星Translate the sentences.Tell us about your school,please.One day Im going to visit the moon.请给我们讲讲您的学校吧。有一天我将要参观月球。How do you know that?I looked it up on the Internet.你怎么知道的？我在网络上查阅它的。One day 有一天looked it up 查阅【详解】本句是there be句型的一般过去时的否定形式。no后
9、面的名词为可数名词单数时，be动词要用was;no后面的名词为可数名词复数时，be动词要用were。Language point1.There was no library in my old school.句型结构:There was/were+no+主语（+其他）【拓展】(1)There be句型中be动词的变化规则。可数名词单数或不可数名词可数名词单数或不可数名词可数名词复数可数名词复数现在 肯定isare否定isntarent过去 肯定waswere否定wasntwerent【拓展】(2)There be句型的就近原则There be句型中的be动词的单复数形式由与其最近的可数名词的单
10、复数决定。E.g.There is a pen and many pencils on the desk.【详解】本句是以动词原形开头的祈使句。2.Tell us about your school,please.句型结构：Tell+主语+about+其他。E.g.Tell us about the story,please.Grandpa:Wow,a library!There was no library in my old school.Sarah:Tell us about your school,please.Grandpa:There was only one small buil
11、ding on a hill.Wu Yifan:Could you see stars at night?Grandpa:Yes,I liked the stars.Sarah:Me too.One day Im going to visit the moon.Wu Yifan:The Americans took about five days to get there in 1969.Sarah:How do you know that?Wu Yifan:Easy,I looked it up on the Internet.Grandpa:Ah!There were no compute
12、rs or Internet in my time.Read in role.Act the dialogue.Grandpa:Wow,.Sarah:Tell us.Grandpa:There was.Wu Yifan:Could?Grandpa:Yes,I.Sarah:Me too.One day.Wu Yifan:The Americans.Sarah:How?Wu Yifan:Easy,I.Grandpa:Ah!There.学生用There be句型，描述学校过去与现在的状态和变化。There was _.There is _.There were_.There are _.Practi
13、ce 5 years ago Now 小小解说员小小解说员5 years ago,there was noNow,there are请同学们充当解说员，介绍家乡的变化。一、英汉互译。Exercises1.look up_ 2.last year_3.get there _ 4.on the Internet _查阅去年到那在互联网上七彩课堂 伴你成长()1.One day,I _ visit the moon.A.am going to B.go to C.went to()2.There _ no computers in my time.A.was B.are C.were()3.Ther
14、e _ a big gym in my village now.A.are B.is C.wasCAB二、单项选择。1.was,what,school,like,your?_ 2.how,know,do,you,that?_ 3.could,at,see,stars,night,you?_What was your school like?三、连词成句。How do you know that?Could you see stars at night?七彩课堂 伴你成长1.学习了单词：one day,look up,in my time,Internet,easy,star等。2.学习了句型：
15、There was There wereSummary七彩课堂 伴你成长HomeworkAct the dialogue out with your friends.Play games in pairs like“Draw and say”.Make a short dialogue using the sentences we have learnt.ONETWOUnit 4Then and nowPEP 六年级下册 习题课件习题课件课时课时1PartA1PartALets tryLets talk提示提示：点击点击 进入习题进入习题四四二二三三一一一、单项选择。()1.There _ n
16、o computer room in my old school.A.is B.was C.were点拨：点拨：从题干从题干“in my old school”可知此句时态为可知此句时态为一般过去时，一般过去时，“computer room”为单数形式，故为单数形式，故选选B。B()2.Tell _ about your hobbies,please.A.we B.our C.us()3.If you dont know this word,you can _ in the dictionary.A.look up it B.look it upC.look at itCB()4.I could _ many stars in the countryside at night.A.see B.saw C.seeingA()5.There were no computers _ Internet in my time.A.and B.or C.butB点拨：点拨：在并列否定句中连词用在并列否定句中连词用or而不用而不用and，故选，故选B。二、选词填空，补全句子。1.There are
