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1、8B Unit One Past and present,复 习,Spell the words:1.preznt_ 2.mrid _3.rilaz_ 4.plu:n _5.lnl _ 6.ntvju:_7.pramr_8.rt:n _9.west_10.br:d_,词汇识记,present,married,realize,pollution,lonely,interview,primary,return,waste,abroad,词汇识记,1.过去 2.自.以来3.工厂4.形势，情况5.然而6.不可能的7.丈夫8.近来（adv.）9.条件10.正是，没错,pastsince factory
2、situationhoweverimpossible husbandrecentlyconditionexactly,Exercises：1.Our air isnt as _(新鲜的)as before.2.Was noise_(污染)a serious problem?3.He _(意识到)he is wrong and said sorry to his classmate.4.The old man feels much more _(孤独)than before.5.Paul is Marys h_.They got married last year.,fresh,pollutio
3、n,realized,lonely,usband,6.He often _ rt:nz the book to the library on time.7.Where did you _(上次)see Peter?8.Why not _(交流)with your parents when you have problems.9._(尽管),its good to see great changes in Jianhu.10.He has already_(意识到)his mistake a,realized,last,communicate,Anyway,realized,短语翻译,1.过去常
4、做某事2.在镇北部3.搬到两个街区外4.在某种程度上5.不时，有时6.改善情况7.采访某人（2）8.一生9.保护环境10.居住条件,used to do sthin the northern part of townmove two blocks awayin some waysfrom time to timeimprove the situationinterview sbhave an interview with sball ones life protect the environmentliving condition(s),短语翻译,11.出国12.返回美国（2）13.在小学14
5、.保持联系15.彼此交流16.习惯于做某事17.开阔的空地18.使交流容易多了,go abroad return/go back to the USAat primary schoolkeep in touch communicate with each other be/get used to doing sthopen space make communication much easier,Translation：1.Mike和Mary下个月结婚。Mike and Mary _ next month.2自从我12 岁时，就认识Amy的母亲。I _ Amys mother _ years
6、old.3过去10年来这个地方已改变了许多。The place has _ in the past ten years.=Great changes _ in this place.=_ great changes in this place.4.这个地方过去是野生生物的家园,现在已经变成了一片农场.The place _ the home of wildlife.But now it has _ a farm.,will get married,have known since I was 12,changed a lot,have taken place,There have been,u
7、sed to be,turned into,Translation：5.人们可以乘汽车进出镇旅游。People can _ _ _ _ the town by bus.6.过去大多数学生步行上学。Most students _ _ _ _ school.7.QQ使得交际更加容易。The QQ _ _ _ _.8.自从我毕业以来，我一直与我的老师保持联系。I have _ _ _ _ my teacher since graduated from school.,travel to or from,used to walk to,makes communication much easier,k
8、ept in touch with,Read the interview and fill in the blanks:,Mr.Chen has lived in Sunshine Town since he was born.He k_ the town very well.There u_ to be some small restaurants and shops years ago.But now the government has t_ part of the town into a park and a large shopping mall.Pollution was a re
9、ally s_ problem at that time.The steel factory usually put the w_ into the Sunshine River.Luckily,the government r_ the problem and took action to i_ the situation.As a r_,the river is much cleaner.,nows,sed,urned,erious,aste,ealized,mprove,esult,课文回顾,Great changes have t_ place in Mr.Chens home tow
10、n.It has t_ into a very beautiful modern town o_ the years.He thinks life is better now than before in some w_.However,sometimes he feels l_ from time to time.He missed the time s_ with his old friends.They u_ to play cards and Chinese chess together.Now its i_ for them to meet each other as o_ as p
11、ossible.Anyway,its still good to see the a_ changes in the town.,aken,urned,ver,ays,onely,pent,sed,mpossible,ften,mazing,课文回顾,Language points:,1.used to 过去常常，曾经,used to 意为“过去常常”，后跟动词原形，表示 过去的习惯、经常发生的动作或状态。used to do sth.e.g.They used to play hide-and-seek in their childhood.Did he use to be late for
12、 school?(2)be/get used to doing sth意为“习惯于做某事”，其中to是介词，后接名词或动名词。(3)be used to do sth是被动语态，意为“被用来做 某事”。,句意：她儿子过去常常喝可乐，但是现在他习惯于喝牛奶。used to do sth意为“过去常常做某事”；be used to doing sth意为“习惯于做某事”。根据句意选A。,A,2.The government has turned part of the town centre into a new park.,turninto,e.g.I am glad that my homet
13、own has turned into a beautiful modern city.,turn into,把变成,变成,3.However,he feels lonely from time to time.,(1)lonely 和 alone lonely 为形容词，意为“孤独的；寂寞的；无人 烟的，荒凉的”。a lonely old man 一位孤独的老人b.alone 作形容词，意为“单独的，独自的；独一 无二的”，只作表语。He was alone in the house.他独自在家里。c.alone 还可作副词，意为“单独地，独自地”。He went home alone.他独
14、自回家了。,e.g.The old man lives _ in a small house,but he doesnt feel _.A.alone;lonely B.lonely;alone C.lonely;lonely D.alone;alone,A,2).from time to time 不时，有时，偶尔,=at times=sometimes,He feels a bit lonely at times.(同义句)He feels a bit lonely _ _ _ _.,from time,to time,4.Mr Chen has lived in Sunshine Tow
15、n since he was born.since 表示“自从以来”，常与现在完成时连用。具体用法如下：(1)since表示过去的时间点e.g.自从1999年以来，杰克就一直住在伦敦。Jack has lived in London since 1999.(2)“since一段时间ago”，表示“自从前”。e.g.自从三年前，戴维作为一名作家就已经出名了。David has been famous as a writer since three years ago.,(3)since从句(从句中的谓语动词用一般过去时)e.g.自从你离开后，我们学校发生了很大变化。Great changes h
16、ave taken place in our school since you left.,for后常接时间段，用来说明动作或状态持续的时间，“for时间段”也通常为完成时态的标志。,since与for的区别,for+一段时间=since+一段时间+ago,e.g.-How long have you stayed in the hotel?-_ two days ago.A.For B.After C.Since D.Before,C,_ five years 2._ five years ago3._ he was born 4._ over a week5._ last Friday 6
17、._ 19987._ half an hour 8._half an hour ago,for,since,since,for,since,since,for,since,Use“for”or“since”to fill in the blanks,Mr Li _(repair)over ten bicycles since Monday.2.We_(not see)each other for years.3.They _(finish)their homework already.4.John _ never _(visit)China.5.My parents _(not come)ba
18、ck yet.6._ they ever _(be)abroad?Yes,just once.,Fill in the blanks:,have finished,Mr Li _(repair)over ten bicycles since Monday.2.We_(not see)each other for years.3.They _(finish)their homework already.4.John _ never _(visit)China.5.My parents _(not come)back yet.6._ they ever _(be)abroad?Yes,just o
19、nce.,has repaired,havent seen,has,visited,havent come,Have,been,总结：现在完成时,have/has+动词的过去分词,The present perfect tense have/has+done1.When to use(3)2.Time expression already,yet,never,ever,before,just,for,since in/during/over the past five yearsthese years/days;all ones life;so far;by now;till now,Gram
20、mar,现在完成时,现在完成时常和already（已经）、ever（曾经）、just（刚刚）、never（从不）、recently（近来，最近）、yet（还）等副词以及since、for引导的时间状语连用。,“already”用于现在完成时的肯定句中,“yet”用于现在完成时的否定句和疑问句中.,e.g.He has _ visited many places in China.,The train hasnt arrived _.,already,yet,1.The boy has already gone home.（改为一般疑问句）_2.The girl has not given it
21、 to me yet.（改为肯定句）_3.They have visited the Ice Island already.（改为否定句）4.I have studied English for seven years._,句型转换,Has the boy gone home yet?,The girl has already given it to me.,They havent visited the Ice Island yet.,How long have you studied English?,单项选择()1.How many English words _ you _ since
22、 last year?Adid;learnBhave;learned Care;learning Ddo;learn()2.Julia isnt going to the cinema with us because she _ the film.Asees Bsaw Cwill see Dhas seen,B,D,()3.Millie has seen the TV _.Have you seen it _？Ayet;alreadyBalready;already Cyet;yetDalready;yet()4.Jack has worked here since he _ school.A
23、leavesBleft Chas leftDwas leaving()5.When will Diana arrive?Oh,she _.She is in the meeting room now.Aarrives Bis arriving Carrived Dhas arrived,D,B,D,()6.Mum cant open the door because she _ the key in her office.Aleaves Bhave left Chas leftDwill leave()7.-Look!I have bought a new computer.-Cool!Whe
24、re _ you _ it?Adid;buyBwere;buying Cwill;buyDare;buying()8.Noise pollution was a serious problem here _.Asince then Bin the future Conce a week Din the past,B,A,D,1.Jim and Tom _(finish)their homework already.2.Lisa_(not visit)me for a long time.3._you_(see)any films recently?4.I cant believe she _(
25、keep)the book for three days.5.They_(not write)the report yet.6.Where is Jim?He _(do)his homework in the study now.7.Where is Lily?Oh,she isnt here,she _(go)to Hai nan.8.He _ never _(eat)such delicious noodles before.9.He _(go)to Beijing three times last year.10.Are you used to _(ride)a bike to scho
26、ol?,have finished,hasnt visited,Have,seen,has kept,havent written,is doing,has eaten,has gone,went,riding,体验中考,1.（05南通）Last night,we went to the cinema and the music of the film _(sound)sweet.2.（05南通）-_ you _(receive)any letters from him recently?-Not yet.3.（06南通）_you _（pay）for your shoes yet?Yes.Th
27、ey only cost me fifty dollars.4.（06南通）Where is the bird?It _（fly）away a moment ago.,sounded,Have,received,Have,paid,flew,体验中考,5.（08南通）Are Daniel and Millie still living in Nanjing?No,they_to Beijing.(move)6.（08南通）How did your manager go to Shanghai for the meeting?They say he_there in his new car.(drive),have moved,drove,Thanks for listening!Goodbye!,
