1、Unit 4 Then and nowLets tryLets talk提示：点击进入习题四二三一一、单项选择。()1.There _ no computer room in my old school.A.is B.was C.were点拨：从题干“in my old school”可知此句时态为一般过去时，“computer room”为单数形式，故选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
2、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：在并列否定句中连词用or而不用and，故选B。二、选词填空，补全句子。1.There are so many _ in the sky.2.Dont worry.Its _ to get to the science museum.3.You ca
3、n find many pictures of pandas on the _.4.One day Im going to _ the moon.5.It _ about two hours to get to Uncle Toms farm.easy visit stars took InternetstarseasyInternetvisittook三、按要求完成下列句子。1.There was a garden in front of my house.(改为否定句)There _ _ garden in front of my house.was no2.There were some
4、 books on the desk.There was a pencil box on the desk.(将两句合并为一句)_3.There is an art room in my school now.(用five years ago改写句子)_There were some books and a pencil box on the desk.There was an art room in my school five years ago.4.us about school tell your(.)(连词成句)_5.Now there is a library.(改为反义句)_ _
5、 _ library then.Tell us about your school.There was no四、补全对话。Uncle:Sam,your school is so big!1._Sam:Yes.I like my school very much.Uncle:2._A.Did you have a library?B.There are many tall buildings here.C.My school was old and small.D.There were no computers or Internet.E.In my time,the school was no
6、t very good.BESam:Really?Tell me about your school,please.Uncle:3._There was only one building and no playground in my school.Sam:4._CAA.Did you have a library?B.There are many tall buildings here.C.My school was old and small.D.There were no computers or Internet.E.In my time,the school was not ver
7、y good.Uncle:No.There were few books at that time,but we studied hard.Sam:Emm.Uncle:5._ But now,your school has them.How lucky(幸运的)you are!Sam:Yes.I think so.DA.Did you have a library?B.There are many tall buildings here.C.My school was old and small.D.There were no computers or Internet.E.In my time,the school was not very good.