Unit 3 Learn about Language （ppt课件）-2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、 Grammar XB234 课前候背1.consist of(无被动，无进行时)由组成=be made up of/be composed of consist in 在于；存在于=lie/exist inconsist withbe consistent with 与一致consistent/knsstnt/adj.一贯的，始终如一的2.prior/previous to 在.之前give priority/prarti/to 优先考虑an urgent priority 当务之急3.consume 消费/消耗 n.consumer 顾客 comsumption 消耗time-consum

2、ing耗时的be consumed/overwhelming/overcome by/with 充满4.have a sweet/short temper 好脾气/急性子5.be stuffed/filled/packed/jammed with 被.塞满【预习检测】1.Prior to coming to China,my only experience with Chinese cooking was in America,with Chinese food that had been changed to suit American tastes.2.When my family and

3、 I had just arrived in China,we went looking for a good place to eat in Beijing.3.A Sichuan restaurant had been recommended to us by a friend,and finally,we found it.4.so the chef just began filling our table with the best food we had ever eaten.我的发现以上句子的时态皆为_；其中主动语态有：句_；被动语态有句_。过去完成时2,41,3主动语态被动语态肯

4、定形式had donehad been done否定形式had not donehad not been done一般疑问句had主语donehad主语been done特殊疑问句疑问词had主语done疑问词had主语been doneHong Kong _(return)to China before Macao came back to China.had returned定义：表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去”。有哪些是过去的过去的标志时间词？1.过去完成时的定义例题：By the time the policeman got to the shop,

5、the thief had run（run）away.典例1By the end of June,they _(treat)over 800 patients.had treated定义：定义：表示由表示由过去的某一时刻开始过去的某一时刻开始，一直延续一直延续到过去另到过去另一时间的动作或状态一时间的动作或状态，常常有有for，since的时间状语表示动的时间状语表示动作延续。作延续。1.Kevin had been a newspaper reporter for two years before he became a businessman.1.过去完成时的定义典例21.He said

6、he _(work)in that factory since 1949.2.I had been at the bus stop for 20 minutes when a bus finally _(come).had worked cameHardly/Scarcely/Seldom/merely.when；No sooner.than 一一.就就否定词置于句首否定词置于句首，需要，需要部分倒装部分倒装。主句用。主句用过去完成时过去完成时，从句用从句用一般过去时一般过去时。2.过去完成时的常见句型1.Hardly had we sat down to supper when the ph

7、one rang.2.Scarcely had the votes been counted,when the telephone rang.3.No sooner had I walked out than I remembered that I forgot my homework.典例31.我刚到车站，火车就开了。(scarcely.when.)_2.结果刚一宣布，人们就欢呼起来。(hardly.when.)_Scarcely had I reached the station when the train started.I had scarcely reached the stati

8、on when the train started.The result had hardly been announced when the crowd applauded.Hardly had the result been announced when the crowd applauded.It/This/That was the first/second time that 主+had done这这是是/那是某人第一那是某人第一/第二次第二次/第第次做次做It was the first time she had left her motherland.It was the+形容词最

9、高级形容词最高级+名词名词+(that).It was the most inspiring performance I had watched典例5 1.It was the first time she _(leave)her motherland.2.It is the first time(that)I _(speak)in public.3.This _(be)the first time I had seen Dad so furious狂怒的.4.It is time for us _(pack)up and leave.5.变It is time we _(pack)up an

10、d leave.6.变It was the best coffee I _(taste).had left have spokenwas to pack2.过去完成时的常见句型had tastedshould pack/packedisishashave常用常用hope,expect,suppose,think,want,wish等动词的过去等动词的过去完成时表示完成时表示过去未实现的愿望、计划或者打算过去未实现的愿望、计划或者打算。1.We had intended to have a barbecue in the open air户外,but the weather was bad.2.

11、过去完成时的常见句型典例4 1.I had wished _(become)a doctor,but I studied law at college.2.They _(plan)to see us off at the airport.(结合实际语境)to become had planned【典例6】1.I _(eat)lots of cakes so far.2.I _(eat)lots of cakes till then.3.Tom _(finish)writing his novel by the end of last year.4.Tom _(finish)writing hi

12、s novel recently.5.Tom _(finish)writing his novel by the end of next year.6.Tom _(finish)writing his novel last year.have eatenhad eatenhad finishedhas finishedwill have finished finished3.过去完成时和现在完成时不同1.Since our twins began learning to walk,my wife and I _(keep)telling them that our sliding滑动的 gla

13、ss door is just a window.(2020 全国卷)2.Instead,one activist,dressed in a full-body monkey suit,_(arrive)before other activists with a sign praising the filmmakers:“Thanks for not using real apes 猿!”(2020 全国卷改)3.Arriving at the party hurriedly匆忙地,we _(be)disappointed to find that the band乐队 _(stop)play

14、ing.4.Hardly _ he left the room when the traveler entered.5.Ehlers called the number of Jeff and Lisa to tell them that their dog _(find).(2019 全国卷改)6.Last winter,when I _(go)there again,they _(have)a big separate独立的 house to raise dozens of一群 chickens.(2018 全国卷)训练检测have kepthad arrivedwere had stop

15、ped had had been foundwent had7.Ben _(move)to England with his mum when he was three and it _(be)13 years since I had last seen him.(2018 全国卷)8.This is the first time he _(confront面对)an armed robber.9.Millions of years ago,dinosaurs roamed漫步the earth,but they _(become)extinct灭绝的 by the time humankin

16、d first appeared.10.Mary,when questioned质疑 why she _(cheat)in the exam,just lowered her head and _(keep)silent沉默的.11.Since then,Ricky _(decide)to become a“Maximum Efficiency Boy”,and _(put)real care into how he treated his things.12.Hardly had I _(come)out of the railway station when my parents _(ru

17、n)to me and _(help)me carry my luggage.had movedhad beenhas confrontedhad becomehad cheatedkept has decided(has)putcome ranhelped Last year,my brother and I _(go)to Miami for a vacation.Some of my friends who _(be)there before said it was a wonderful holiday destination.Before we went,we _(plan)for

18、months.When the day came,we were ready.After our plane _(land),we went to the hotel.We _(make)our reservation six months earlier,but the man at the front desk said there _(be)a mistake.We _(tell)that our rooms hadnt been reserved for that week,but for the week after.I didnt understand why this would

19、 happen and my credit card _(charge)for the reservation.Whats worse,the hotel _(book)fully.When we _(wonder)what to do,the manager came out.She was surprisingly helpful.She apologized for the mistake and _(give)us a spare VIP room on the top floor.We had never stayed in such an amazing room,and we _

20、(charge)extra.The next day,my brother and I went to the beach where we _(watch)some people play volleyball.We got a little sunburnt,but the day _(be)so relaxing that we didnt mind.语篇填空went had beenhad plannedlanded had made had beenwere toldhad been charged had been booked were wonderinggavewerent chargedwatched was