ReviewofUnit5 (2).ppt

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1、n n 新度中学新度中学 陈丹华陈丹华时态n1.英语句子的谓语是以时态及语态形式出现英语句子的谓语是以时态及语态形式出现n2时间决定时态时间决定时态n3时间时间:时间状语，时间状语从句或语境提示时间状语，时间状语从句或语境提示n例如例如n1.we read English every morning.n2 He bought a bike yesterday.n3 We will have a party next Friday.1.一般现在时（现阶段经常性，习惯性）n谓语谓语 动词原形及第三人称单数形式动词原形及第三人称单数形式-主谓一致原则主谓一致原则n时间时间 1 时间副词时间副词 of

2、ten,usually,sometimes,seldom,twice a week,every day/week/month,on weekdays,in the morning/afternoon,evening,on Sundays等。等。n 2语境提示语境提示:描述客观真理，格言、谚语或者科学事实描述客观真理，格言、谚语或者科学事实 等，等，用一般用一般 现在时现在时n 时间状语时间状语 从句从句 及条件状语从句表将来意义时，及条件状语从句表将来意义时，用一般现在时用一般现在时n 例如：例如：n(1).-how do you usually go to school?(go)n -I u

3、sually go to school on footn(2).As soon as the rain stops ,they will go shopping.(stop)一般过去时（过去经常性，习惯性）n谓语形式：动词过去式谓语形式：动词过去式nA.时间状语：时间状语：yesterday,the day before yesterday.n last week()-ago,just now,often,n always,usually,sometimes,selden,in 2014 等等.nB.语境提示：语境提示：1 过去时间状语从句，过去时间状语从句，2 宾语从句宾语从句 n例：例：n

4、(1)He told me he Chinese a lot（like）n(2)The girl down when she ran(fall)likedfell练习n1 Eating vegetables us healthy(make).n2 we will not go to the West Park if it tomorrow(rain).n3 Our teacher told me the earth around the sun.(travel)n4 My mother me a new bike last Monday(buy).n(makes rains travels b

5、ought现在进行时（现在时刻正在发生某事）n谓语形式：谓语形式：am is are+现在分词（现在分词（V.+ing）n a时间状语时间状语 now,right now at the moment n时时 间间 n B 语境提示语境提示 Look,listen,Its eight now.n Where is he?While 及及when从句。从句。n例：例：n（1）where is your brother?n she is cooking in the kitchen(look)n（2）They are singing there now(sing)过去进行时（过去时刻正在发生某事）n

6、谓语形式；谓语形式；was/were+现在分词现在分词（V.+ing）n 时间时间 A 时间状语：时间状语：at nine last night.at this time yesterday等等 B 语境提示：语境提示：表示动作进行性（正在进行）表示动作进行性（正在进行）when过去从句，过去从句，while从句。从句。例：（例：（1）what were you doing when it rained?(do)n （2）I was taking a shower at this time yesterday.(take)小组练习n1 Look out,something down the b

7、uilding(fall).n2 Li Pin is running while Li Lei (jump).n3The car hit the boy because the driver on the phone at that moment(talk).n is fallingis jumpingwas talking一般将来时n谓语形式谓语形式：will /be going to/shall+动词原形动词原形n a将来时间状语：将来时间状语：in the future,()soon.tomoorow,next等等n 时间：时间：n b 语境提示：语境提示：时间状语从句及条件状语从句表时

8、间状语从句及条件状语从句表 将来将来 意义时，主句用将来时意义时，主句用将来时n例：例：n（1）He will call (call)you as soon as he gets there.n（2）Look at the black clouds.It will rain.(rain)小组练习 n n1.I want to know if he back tomorrow(come).n2.I will call you as soon as I (return).n3.-How soon you back?n -In ten minutes(come)n n returncomewill

9、comewill 现在完成时（已经发生某事，没有过去时间）n谓语形式：谓语形式：have(has)+过去分词过去分词n a时间状语：时间状语：already,yet,ever,never,many times,in the past few years n时间时间 how long，so far,just 等时间等时间n b 一段时间：一段时间：for+一段时间，since+过去时间 点/过去从句n延续性动词延续性动词n例：例：n（1）How long have yon lived there?(live)n（2）She has already bought a new house.(buy)

10、小组练习n1 Jim and Kate here since 1982(live).n2-Where is Lin Tao?n -He to London(go).n3 Mr.Smith to the Great Wall twice(be).n 4 We each other since she came to our school(know).n have lived has gonehas beenhave known 语态n语态：主动语态：语态：主动语态：主语是动作的执行者主语是动作的执行者n 被动语态：被动语态：主语是动作的承受者主语是动作的承受者。n谓语：谓语：be+过去分词过去分

11、词n 体现时态体现时态n被动语态谓语：被动语态谓语：n 一般现在时：一般现在时：am(is are)+过去分词过去分词n 一般过去时：一般过去时：was(were)+过去分词过去分词n 一般将来时：一般将来时：will be+过去分词过去分词n 情态动词被动语态：情态动词被动语态：情态动词情态动词+be+过去分词过去分词n注意注意：n1.语态语态:是描述句子中动作与主语之间关系是描述句子中动作与主语之间关系n2、使使役役动动词词make、have等等和和感感官官动动词词hear、see、notice等的被动语态后的动词加等的被动语态后的动词加to.n 3、不用被动语态的动词、不用被动语态的动词

12、.n Happen、break out、break down、die、last、cost、fit等等n1.The teacher made me go out of the classroom yesterday.(make)n2.I was made to go out of the classroom yesterday.(go)小组练习n1 We our classroom every day(clean).n Our classroom by us every day(clean).n2 My father us a new car next month(buy).n A new car by my father for us next month(buy).n3They must a new road to the village(build).n A new road must to the village(build).n 4 The teacher us some good news yesterday(tell).n some good news by the teacher yesterday(tell).n n cleanwill buy will be boughtbuild be builttoldwas told is cleaned