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Chapter 3 The night of the horsePresent perfect tense首先,配置和使用现已完成:1.现在完成的话,由“助动词have/has过去分词法”组成。l语句格式Statement formsI/you/we/they have just seen.I/you/we/they have not/haven t just seen.She/he/it has just seen.She/he/it has not/hasn t just seen.l疑问句格式Question formsHave you/I/web/they seen.yet?Has he/she/it seen.yet?l短answers是,I/you/we/they have。否,I/you/we/they haven t .是,he/she/it has。否,he/she/it hasn t .注意:您也可以在否定回答中使用yet。例如:-Have you seen the film?你看了那部电影吗?-no,not yet。/not yet。还没有。2.现在完成表示过去发生或已经完成作业现在的影响或结果。l经常与already、just、yet等一起使用。例如:-Have you finished your work yet?-是,I have.ive just finished it。Ive already finished it。否,I havent finished it yet。附注:already通常用在肯定句中,yet通常用在否定句或疑问句中。也可以与L ever或never等配合使用。例如:-Have you ever been to Cape Town?-否,Ive never been there。3.现在完成的话,可以和表示过去开始的副词一起使用,表示从过去的某一时刻到现在(包括现在)的行动或状态。例如:L for与表示一定持续时间的短语一起使用。示例:for nine daysL since与表示过去某一时刻的单词或短语一起使用。示例:since three weeks ago注意:使用how long提问for和since引导的时间副词附注:before、ever since、so far、in/during the past/last也经常与目前的完成时间搭配使用。4.现在完成与一般过去的差异:现在完成时一般过去时和过去时都表示过去的动作,但现在完成时强调这种动作和现在的效果、结果等关系。一般的过去时态只意味着过去时间内发生的行动或存在的状态,过去时间的时间只能单方面地用于一般的过去时间,不能用于当前的完成时间。例如:-Have you ever been to the Great Wall?你去过长城吗?-是,I have。去过。-When did you go there?你什么时候去的?-上周。二、关于当前完成的几个问题:1.have gone to,have been to,have been inHave gone to .去了. 也就是说去了某个地方还没回来,Have been to .“去.”我去过某个地方,Have been in .继续. 指示停留在某个时间长度的某个地方。例如:She has gone to town。她进城了。-Have you ever been to Dalian?你去过大连吗?-是,I have。去过。是,just/only once。只去过一次。否,I havent/never/not even once。我没去过。-Who has been to Thailand?谁去过泰国?-Nobody has。没人去。None of us has。我们都没去过。Only David has。只去过大卫。艾玛和维克托哈维。Emma和witkey去过。the greens have been in China for two years。格林一家在中国呆了两年。2.have got“Have got”在格式上现在已完成,但有时表示“存在”,例如Have。例如:-Excuse me。Have you got an umbrella?对不起。有雨伞吗?-是,Ive got one。有一个。Sorry,I havent got one。对不起,没有。-exuse me。have you got anybooks about math?对不起。有关于数学的书吗?-是,Ive got some。我有。Sorry,I havent got any at the moment。对不起,我现在没有。注意:“have got to”和“have to”的含义相同。示例:Ive got to leave now。我得走了。3.当前完成时与正常过去时间点的转换 just和(just) a moment ago转换。例如:Ive just cleaned the room .I cleaned the room(just)a moment ago。由Since或for引导的时间副词表示一段时间,因此连续动词必须是连续动词,结束动词要做相应的转换。例如:Begin/startbe onLeave(.) be away (from.)Go to. be in.Borrow/lendkeepCome to. be in.Return be backBe bornbe in .Diebe dead财富 haveGet to/reach/arrive in/at. be in.Openbe openClosebe closedStopbe overFinish/endbe overJoin be in./be a member of.BecomebeBreakbe brokenHave gothaveBegin/start to studystudykozi 17群瞬时动词:开始离开,借来,生到死,买房子。开关停了,参数变坏了。例如:I bought the newspaper two hours ago。I have had the new paper for two hours/since two hours ago。it s two hours since I bought the new paper。two hours has passed since I bought the new paper。三、练习:(1)用for或since填充空格: _ _ _ _ three months_three months ago_a长时间_nine oclock this morning_we met last time _ _ _ _ last Friday _ _ _ _ September_ _ _ _ _ _ 1989用have been in,have been to,have gone to的适当格式填写空格: your father haina ?单击“是的,he there several times。”“where is your mother?”?单击 She the shop . I shenang for twenty years。 he Shanghai,but he didnt like the people there。 my uncles family Japan to live。I hope they will be happier there。we this school since last September。“比尔因?”“Sorry,he the hospital。”你好吗?小李北进in his car。He is staying with his friends。I never Harbin before。重写句子:the train left the statistom ten minutes ago。the train _ _ _ _ _ _ _ _ _ _ _ _ _ the station _ _ _ _ ten minutes ago。 the shop opened in 2000。the shop _ _ _ _ _ _ _ _ _ _ _ _ _ _ for _ _ _ _ _ years。My aunt came to Shenyang last week。我的aunt Shenyang a week。the boy joined the tennis club in 2020。The boy the tennis club 2020。他的father bought a new car last month。他的father a new car last month .the new movie started ten minutes ago。the new movie _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ uTen minutes。Her grandma died ten years ago。Her grandma _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Ten years ago。the English class finished five minutes ago。The English class _ _ _ _ _ _Five minutes。they becomame professional players last October。they professional players last October。my mother borroved a library book two weeks ago。My mother a library book two weeks。完成对话:many people come to Hainan to spend their may day holidays。the following dialogue is between Han meimei(h)and a visitor(v)。V3360 exceuse me.1H : yes,Im going there。we can go e along,2V3360 thats right。Ive never been here before。but for this may day,Ive stayed here several days。H: 3V3360 many places,I ve visiited Xinglong,monkey island sanya city。H: Oh,great。4v 3330 a very beautful tropical se aside city,I should say。H: 5V:是。Ive been to Yalong Bay,da Donghai,tiaa haijiao and nanshanpark。h : so you must have had a good time here。V3360 cerainly I have。I hope I ll visit Hainan again。A.Is this your first time to Hainan?B.could you tell me how
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