1、课时4 Grammar安徽译林版八年级下Unit 1 Past and present12346789语法通关练提示：点击进入习题5答案呈现Have;seen;sawhas taughthave;phonedhave;heardhas learned;wasBDCA10A答案呈现1617DC18B能力提升练19A20D2122CA23C24D25A111213havent seen;forhas repaired;sinceThere have been;in the past ten years1415Have;ever planned to;neverhave learned about;
2、past and present语法通关练一、语法专练：用所给词的适当形式填空。1._ you _(see)the film before?Yes.I _(see)it last Friday.2.Her sister is a good teacher.She _(teach)in the school for ten years.3.How many times _ you _(phone)me these days?Have seenhas taughthave phonedsaw4.I _ just _(hear)the news and I have no time to tell
3、you about it.5.The girl _(learn)English since she _(be)in Grade Three.have heardhas learned was二、单项选择。6.Is dinner ready?Not _.A.just B.yet C.already D.everB7.【中考北京】Our school life _ a lot since 2017.We have more activities now.A.changes B.changedC.will change D.has changedD8.【六安霍邱县一模】It is said that
4、 the number of parks in the city _ to 20 so far.A.increase B.increasedC.has increased D.will increaseC9.How long _ Jessie _ New York?For half a month.A.has;been in B.did;get toC.has;been to D.is;getting toA10._ the rain _?Yes.Look at the blue sky!Lets go out for a walk.A.Has;stopped B.Will;stopC.Had
5、;stopped D.Is;stoppingA【点拨】根据语境可知，强调雨已经停了，用现在完成时。三、根据汉语意思完成句子。11.这位工人从上周二起已经修理了十多辆小汽车了。The worker _ _ over ten cars _ last Tuesday.has repairedsince12.在过去的10 年里，我的家乡有了很大的变化。_ _ _ great changes in my hometown _ _ _ _ _.There have beenin the past tenyears13.他们已经15 年没有见过面了。They _ _ each other _ 15years
6、.havent seen for14.从这部电影中，我已经了解了关于中国的过去和现在。From this film,I _ _ _ Chinas _ _ _.have learned aboutpast and present15.你曾经计划去香港迪士尼乐园吗？不，从来没有。_ you _ _ _ go to Disneyland in Hong Kong?No,_.Have ever planned tonever四、完形填空。Hefei is a city full of bikes,and you can find bikes in almost every street.These d
7、ays,there are many new _16 standing on the sidewalk.They are called shared bikes.16.A.buses B.cars C.bikes D.taxisCSome _17 provide shared bikes.Customers need to download the App _18 their mobile phones.17.A.banks B.schoolsC.stations D.companies18.A.at B.with C.about D.ofDB_19 riding a shared bike,
8、just scan the 2-dimensional bar code(二维码)and the bike is unlocked.19.A.Before B.After C.Until D.ButAAfter finishing riding,the only thing to do is to lock the bike.The reason why it gets so _20 is that it is convenient,cheap and environmentally friendly.20.A.happy B.excitingC.pleased D.popularDFirst
9、,it helps you to keep _21 from the traffic jam,especially during the rush hour.Moreover,you can stop anywhere you like and dont have to _22 it to the station.21.A.away B.off C.out D.back22.A.make B.keep C.return D.buyCASecond,you just need to pay 1 yuan for half a(n)_23.If you want to go somewhere n
10、ot far away,riding a shared bike costs _24 than taking a bus.23.A.second B.minute C.hour D.day24.A.few B.little C.fewer D.lessCDBesides,bikes dont cause air pollution and with the help of information technology,different people can rent one bike.In other words,people share one bike to save energy and resources.Thanks _25 technology and inventions,sharing economy will change our life.25.A.to B.of C.as D.withA
