现在完成时精讲精练
The Present Perfect Tense
一现在完成时的构成:主语 + have/has + 过去分词 (过去分词:规则动词的过去分词构成与动词过去式相同;不规则动词需要特殊记忆。－略 )
[Exercises1] 选择填空
( )1.I Enghish in this school since 1999
(A)taught (B)have taught (C)teach (D)would teach
( )2.Lilei the pen for five years
(A)has had (B)bought (C)have had (D)have bought
( )3.Kate her grand mother's photo before
(A)haven't seen (B)have seen C)see (D)hasn't seen
( )4. Mary you these days.
(A)Has,seen (B)Do,see (C)Did,see (D)Is,seeing
( )5.so far ,we thousands of Building in Quanzhou
(A)build (B)have built (C)build (D)will build
二、否定式:主语+ haven’t/hasn’t + 过去分词。
疑问式: Have /Has + 主语 + 过去分词?
简略答语: Yes, 主语 + have/has.(肯定)
No, 主语+ haven’t/hasn’t.(否定) [Exercises2] 选择填空
( )1.——Have you finished your work?
—— .
(A) Yes,I have. (B) Yes,I do. (C) Yes,I am. (D) Yes,I did.
( )2.——Has she ever learned English?
——
(A) Yes, she has. (B) Yes, she does. (C) No, she doesn’t (D)No, she has ( )3.He finished his homework. yet
(A)doesn’t(B)haven’t (C) hasn’t (D) doesn’t have
三现在完成时的含义之一表示过去发生或已经完成的动作对现在造成的影响或结果，常与never/ever，just，already/yet，before。so far等连用。这些标志词可以表达这种含义
⑴以already, just和yet为标志 already, just和yet 表示到现在为止动作或状态已经、刚刚或还没有发生。
He has already got her help.
He has just seen the film.
He hasn’t come back yet.。
⑵以ever和never为标志
ever和never 表示到现在为止动作或状态曾经或从来没有发生过。
This is the best film I have ever seen.
He has never been to Beijing.
⑶以动作发生的次数为标志
若某一动作到现在为止已经发生了若干次,则要使用现在完成时。
He says he has been to the USA three times.
⑷以so far为标志
so far往往表示到目前为止动作或状态已经发生。
He has got to Beijing so far.
She has passed the exam so far.
⑸never/ever，just，already/yet，before。so far的用法（略）
[Exercises3] 选择填空
( )1.——Have you travelled on the train.
——Yes, I have
(A)never (B)ever (C)just (D)yet
( )2.——Have you finished your homework
——Not .
(A)ever (B)already (C)yet (D)just
( )3. We haven't finished our homework .
A already (B)ever (C)yet (D)never
( )4.——Have you learned English?
——Yes, I've learned a lot.
(A)never,ever (B)ever,never (C)ever,already (D)already.ever
( )5.——Have you finihed your homework ?
——Yes,I've done that
(A)yet,already (B)already, yet (C)ever,never (D)still,just
( )6.John's father borrowed some pictures
(A)have already (B)has just (C)have ever (D)has yet
四、现在完成时含义之二表示过去已经开始,一直延续到现在的动作或状态。常与for, since, how long,, these days等连用。
⑴Since+过去点的时间（since短语或从句表示过去的动作延续至今，since之后的时间为一点）
Mr. Smith has worked here since 1984.
He’s learned about 5,000 English words since he went to college.
⑵for+一段时间（数词+量词），（for短语表示动作延续多长时间，for的宾语为时间段）。此划线部分用how long提问。
We have known each other for twenty years.
I haven’t seen her for a long time.
[Exercises4] A）用since和for填空
1) ______ two years 2) _______ two years ago 3) _______ last month 4) ______ 1999 5) _______ yesterday 6) _______ 4 o’clock 7) ______ 4 hours 8) _______ an hour ago 9) _______ we were children 10) _____ lunch time 11) ______ she left here
B）用since和for填空
1. He has lived in Nanjing ________ the year before last.
2. I’ve known him __________ we were children.
3. Our teacher has studied Japanese _________ three years.
4. She has been away from the city ___________ about ten years.
5. It’s about ten years __________ she left the city.
C）选择填空
( )1.I've been like this since
(A)last week (B) for a week
(C)a week before (D)the last week
( )2.My mother has worked in this factory 2 years.
(A)about (B)for (C)in (D)since
( )3. I haven't heard from him last week.
(A)since (B) for (C)ago (D)before
( )4.His father joined the party_________
(A)for three years (B)since three years ago
(C)three years ago (D)in two years' time
( )5.He moved here in 2009,and he has been here .
(A)at that time (B)for five years ago
(C)since four years (D)for six years
( )6.Tom has been away from home about five days ago. (A)\ (B)in (C)since (D)for
五、句式：主句（现在完成时）＋since+ 从句（一般过去时）
[Exercies 5] 选择填空
( )1.she Enghish in our school ever since she here.
(A)has taught, came (B)taught ,came
(C)has taught, has come (D)teaches,has come
( )2.Our Enghish teacher in our school since he to China.
(A)has taught,came (B)taught,come
(C)has taught,has come (D)teaches,has come
( )3.She in Quanzhou since she born in 1980 (A)has lived, has been (B)has lived, was
(C)lived, has been (D)lived, was
六、句式：It’s ＋一段时间＋since从句（用一般过去时）
[Exercies 6] 选择填空
( )1.It’s ten years since she .
(A)has left (B)has been away (C)left (D)leave
( )2. It’s three years since he the army .
(A)has joined (B)has been in (C)join (D)joined
七、have been in, have been to 与have gone to 的用法
⑴have(has) been in 表示“在某地呆多长时间”，常与表示一段时间的状语连用，如：since, for, how long 等。例如：
Mr. Brown has been in Shanghai for three days.
▲此外还有这些搭配：have been here (there) /at home (school) /on the farm
have been here (there) / abroad
⑵have(has)been to表示“曾经去过某地”，现在已经不在那里了。可与just, ever, never等连用，
I have just been to the post office.
Mary has never been to the Great Wall.
Have you ever been to Hangzhou?
▲have(has) been to 后面可接次数，表示去过某地几次。：
I have been to Beijing three times.。
They have been to that village several times.
⑶have(has) gone to 意为“到某地去了”，表示到了某地或正在去某地的途中。
总之，说话时该人不在现场，一般不用第一、第二人称代词作句子的主语。
----Where is Tom? ----He has gone to the bookshop.。
Jack Johnson has gone to London.
[Exercises7]
一用have(has) been 或have(has) gone 填空。
A: Where ____________ Li Fei ___________?
B: He ____________ to Hainan Island.
A: How long ___________ he ___________ there?
B: He _____________ there for three days.
A: When will he come back , do you know?
B: I’m afraid he won’t come back recently.
A: Could you tell me the way to Hainan Island?
B: Sorry, I _________ never ___________ there.
A: How many times ___________ Li Fei __________ to that place?
B: He _____________ there only once.
二用have/has been to/in, have gone to的各种形式填空。
1)Where is Jack? He __________ his country.
2)David ________ the park just now.
3)John _______ England since he came back.
4)How long _____ have _____ this village?
5)The Smiths ______ Beijing for years.
6)_____ you ever ____ America? -- Yes, I _____ there many times.
7)I _____ this school since three years ago.
8)Where is Jim? He _____ the farm.
三选择填空
( )1.Mrs whites isn't here,she London,she there many times (A)has been to , went (B)has gone to , has been
(C)went to, has gone (D)has been to , has gone
( )2.She has__________ to Beijing twice .
(A)gone (B) got (C)been (D)come
( )3.——where your father , Li Lei?
——To Beijing
(A)have,been (B)has,been (C)have,gone (D)has,gone ( )4.Mr Green isn't in the office , He to the library (A)has gone (B)went (C)has been (D)will go
( )5.Mr smith to Tokyo and he will be back in a week (A)has been (B)has visited (C)has sent (D)has gone ( )6.They China for two years
(A)have been to (B)have been in
(C)have gone to (D)have come to
八、现在完成时的反意疑问句【have（n’t）/has（n’t）＋代词】[Exercises8] 选择填空
( )1.Jim's been to the Great wall before , ?
(A)isn't (B)wasn't (C)hasn't (D)doesn't
( )2.She's never been to England, she?
(A)has (B)hasn't (C)isn't (D)is
九、How long与现在完成时
[Exercies 9] 选择填空
( )1.--- have you been here?
--- Since last year
(A)How far (B)How long (C)How often (D)How soon
( )2.___________has Hanmei been in the library.
(A)Howlong (B)How soon (C)How far (D)How often
( )3.How long ___he___the library book .
(A)has,borrow (B)has,kept (C)has,bought (D)did,buy
十、短暂性转换延续性
[Exercises10]A）按要求把短暂性转换为延续性动词
①arrive at/in sw. get to/reach sw. come/go/move to sw.
→be in sw./at school/at home/on the farm/be here/be there
1)He got to Beijing five minutes ago.
He ________ _________ _________ Beijing for _________ _________.
2)I moved to the USA last year.
I ________ ________ __________ the USA since __________ __________.
3)I went home yesterday.
I _______ ________ _________ home for _________ __________.
4)They came here last week.
They _________ _________ here since _________ __________.
②come/go back, return → be back come/go out → be out
1)He came out two years ago.
He _________ __________ _________ for __________ __________. 2)We return to Fuzhou yesterday.
We ________ ________ _________ to Fuzhou since __________.
③become → be
1)I became a teacher in 2000.
I ________ __________ a teacher for _________ _________.
2)The river became dirty last year.
The river _________ _________ dirty for _________ __________.
④close →be closed open → be open
1)The shop closed two hours ago.
The shop ________ _________ _________ for _________ _________.
2)The door opened at six in the morning.
The door ________ ________ ________ for six hours.
⑤get up → be up die → be dead
leave sw. → be away from sw.
fall asleep/get tot sleep → be asleep
finish/end → be over marry → be married
1)I got up two hours ago.
I ________ ________ ________ since ________ ________.
2)He left Fuzhou just now.
He _______ ________ ________ _________ Fuzhou for five minutes.
3)My grandpa died in 2002.
My grandpa _______ _______ ________for _______ ________.
4)The meeting finished at six.
The meeting ________ ______ ______ for six hours.
5)I got to sleep two hours ago.
I ________ _________ _________ since _________ __________.
6)They married in 1990.
They ________ _________ __________since _________. ⑥start/begin to do sth. → do sth.begin → be on
1)I began to teach at this school in 1995.
I ____ ____ at this school since ____.
2)The film began two minutes ago.
The film ____ ____ ____ for ____ ____.
⑦borrow → keep lose → not have buy → have put on → wear catch/get a cold → have a cold get to know → know
1)They borrowed it last week.
They _________ _________ it since __________ __________.
2)I bought a pen two hours ago.
I _________ _________ a pen for ________ __________.
3)I got to know him last year.
I _________ __________ him since __________ __________.
4)I put on my glasses three years ago.
I __________ __________ my glasses for _________ _________.
⑧have/has gone to → have been in
1)He has gone to Beijing.
He ____ ____ _____ Beijing for two days.
⑨join the league/the Party/the army
→ be a league/a Party member/a soldier
→ be a member of the league/the Party
→ be in the league/the Party/the army
1)He joined the league in 2002.
He ________ _________ a _________ _________ for two years.
He ________ __________ a __________ ___________ the __________ for two years.
He ____________ ___________ ___________ the league for two years. 2)My brother joined the army two years ago.
My brother __________ __________ a ___________ for ___________ ___________.
My brother ___________ ___________ in ____________ ___________ for two years.
B）汉译英
1）这本字典我已买了三年了。
2）他离开中国三年了。
3）我认识他们五年了。
4）他们已去了美国五年了。
5）自从他搬到福州，他就住这儿了。
6）他们已经结婚10年。
7）我妹妹成为一个大学生已经三年。
8）这会已开了多长时间了？
9）这门已经关了两天了。
10）我入团2年了。
I __________ ___________ ___________ two years ago.
I __________ ___________ a ___________ ___________ for two years.
I __________ ___________ a ___________ of __________ _________ for two years.
I __________ _________ ____________ the __________ for two years. 11）自从1999年以来他们就认识。
12）我来到农场已5年了。
C）选择填空
( )1.——How long can I this book?
——Two weeks
(A)borrow (B)keep (C)lend (D)return
( )2.Her father in 1990 and her husband for more than five years
(A)died ,dead (B)has died,dead
(C)died ,has been dead (D)has died, has died
( )3.I have this nice watch for two years
(A)had (B)bought (C)borrowed (D)lend
( )4.He his home for ten years
(A)has left (B)left from
(C)has been away from (D)was away from
( )5.He a league member for three years
(A)is (B)has been (C)has become (D)have become
( )6.Lihua's brother has for two years
(A)joined the army (B)been an army
(C)become a soldier (D)been in the army ( )7.He hasn't Quanzhou ever since he left school
(A)left (B)been away (C)been (D)away
十一、现在完成时与一般过去时的用法比较
⑴现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去。试比较：
The plane has arrived . 飞机已经来了。（说明现在的情况：飞机在这儿）The plane arrived a quarter ago. 飞机是一刻中以前来的。（强调动作发生的时间在过去）
I have taught here for fifteen years. 我在这儿已经教了十五年。（表示十五年前的动作一直延续到现在，还可能会继续。）
I taught here for a year. 我过去在这儿教过一年。（表示“我“现在已经不在这儿任教了）
⑵When常与与一般过去时连用，How long常与与现在完成时连用
When did you come to Beijing?
How long have you been in Beijing?
[Exercises 11] 选择填空
( )1. ——Have you finished your homework
——Yes, I it last night
(A)finish (B)finished (C)have finished (D)will finish ( )2.—— you ever to Nanjing
——Yes,I there last year.
(A)Have gone, have gone (B)Have…been , went
(C)Did go, went (D)Did…go,has , been
( )3.——When you Lucy in New York?
——I her for two years
(A)did…meet,have't seen (B)did…m et,haven't seen
(C)did…meet,don't see (D)would…meet,hadn't seen
( )4.when_ you to Beijing?
How long you here
(A)have…come , have…keen(B)did…come , have…keen
(C)did…come , did…go(D)did…come , have …gone
初中英语过去完成时语法精讲
过去完成时语法精讲 一、过去完成时的概念与结构特点 概念：过去完成时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（past-in-the-past ）”。 ----|-------------------------- |-------------------------------|----------------------------> 那时以前那时现在 构成：过去完成时由“助动词had + 过去分词”构成，其中had 通用于各种人称。 They had already had breakfast before they arrived at the hotel. # She had finished writing the composition by 10 ：00 this morning. 二、过去完成时的判断依据 1. 由时间状语来判定 一般说来，各种时态都有特定的时间状语。与过去完成时连用的时间状语有： （ 1 ）by + 过去的时间点。如： I had finished reading the novel by nine o'clock last night. （ 2 ）by the end of + 过去的时间点。如： We had learned over two thousand English words by the end of last term. （3 ）before + 过去的时间点。如： 】 They had planted six hundred trees before last Wednesday. 2. 由“过去的过去”来判定。 过去完成时表示“过去的过去”，是指过去某一动作之前已经发生或完成的动作，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。这种用法常出现在： （ 1 ）宾语从句中 当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。在told, said, knew, heard, thought等动词后的宾语从句。如： She said that she had seen the film before. （ 2 ）状语从句中 在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。如： ] When I got to the station, the train had already left. After he had finished his homework, he went to bed. 注意：before, after 引导的时间状语从句中，由于before 和after 本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。如：Where did you study before you came here After he closed the door, he left the classroom. （ 3 ）表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示"原本…，未能…" We had hoped that you would come, but you didn't. 3. 根据上、下文来判定。 【 I met Wang Tao in the street yesterday. We hadn't seen each other since he went to Beijing.
最新现在完成时讲义及练习
Grammar语法:simple present tense 现在完成时 A表示过去发生或已经完成的某一动作对现在造成的影响或结果 I am doing my homework. I have done my homework. B表示动作或状态从过去某一时刻开始，一直延续到现在，而且可能还要继续下去。 I’ve known Alice for three years. 现在完成时的构成： 主语+have/has +动词的过去分词. I have done my homework. 1.否定：have, has后面加not . I have not done my homework. 2.一般疑问句：have, has提到主语前Have you done your homework? 区别： has gone to:表示某人已去了某地，而没有回来(去了没回) has been to :表示去过某地(去过已回来) has been in/at(in表示相对大一些的地点;at表示相对小一些的地点): 表示一直呆在某地,常与时间段搭配. since+时间点=for+时间段since+一般过去时态的时间状语从句=since+时间点+ago
现在完成时往往同表示不确定的过去时间状语连用 already(肯定句中)，yet(否定，疑问，句末)，just(刚刚), before(之前), recently(最近), still, lately, never等: I have already finished my work. I haven’t finished my work yet.(否定句) Have you finished your work yet?(一般疑问句) 动词过去式和过去分词的变化相同 一般在动词词尾直接ed. 如：pick → picked → picked; wish → wished → wished; stay → stayed → stayed A-A-A: let → let → let; put → put → put; read → read → read, cut→cut→cut A-B-B: lend → lent → lent; build → built → built; send → sent → sent buy → bought → bought; bring → brought → brought; A-B-C: choose→chose→chosen do→did→done see→saw→seen drink→drank→drunk go→went→gone take→took→taken A-B-A: run→ran→run come→came→come
初一英语上册知识点精讲精练
unit 1 词汇：1. my（pron）. “我的”形容词性物主代词还有his，her，your，their. 2.由name构成的短语first name( 名字)=given name, last name (姓氏)=family name . 3.“电话号码”的表达方式：telephone number = phone number 4. 本单元出现的缩写有：I’m = I am what’s = what is it’s =it is 5. answer n. “回答；答案”（也可做动词“回答”，如answer the questions） 句式：(1). What +be动词(am,is,are) +your(his/her) name? What’s your name? What’s his name? What’s her name? (2). 自我介绍时常用语：My name’s Jenny.I’m Gina. (3).表达第一次和某人见面的高兴之情：Nice to meet you! 回答用：Nice to meet you，too! (4). 询问别人的电话号码：What’s your(你的)/her（她的）/his （他的）/their（他们的、她们的）telephone number? (5). 询问别人的姓氏常用语：
What’s her family name?（你姓什么？） Unit 2 词汇：1. pencil case 文具盒pencil sharpener 铅笔刀pen钢笔eraser橡皮擦ruler尺子backpack 双肩背包dictionary 字典2.指示代词：this 这个that 那个3. in English 用英语 4. ID card 身份证 5. computer game 电子游戏 6. lost and found 失物招领 7. excuse me 打扰了 8. call sb. 给某人打电话 9. a set of 一套；一副 句式：1. 询问某物品是否属于某人的问句及答语 —Is this/that your pencil? —Yes, it is. It’s my pencil./No, it isn’t. It’s his pencil. 2. 询问某物用英语怎么说What’s this in English? 3. How do you spell sth.? How do you spell it? 4. What’s +sth?询问某物是什么—What’s this?—It’s a watch. 5. Call at sb. at +电话号码. Call Alan at 495-3539. 练习： 1) What’s this? It’s V. A. a B.an C.the D.\ 2) Good night. A. Good evening. B.See you. C.All right. 3) ---------- a lot . A. Thank B.Thanks C.Thanks you D.Thanks for 4) How is your father? He is -------.A good B.nice C.OK 5）What’s his(one) name? I don’t know. But I know his last name. 6）Is this ------eraser? No.It’s -------. A. his his B. his hers C. her hers 7）Is that her pencil? Yes,------is. A. it B. that C.She 8）------- you spell it? Yes.P-E-N pen. A. How B.Can C.\ 9）Please call our school ------4516324. A. with B.\ C.at D.on 10）Is that your car in the ----(lose) and ----(find) case? 11）Tell me the key ------the question. A. to B. of C.about 12）There -----(be) a set of -----(key) on the table. 13）This kind of books ------(sell) well.We like it. 14）Could you please help me with my English？ . A. With pleasure. B.That’s very nice of you. C.It’s my pleasure. Unit 3 词汇：1.称呼类词汇：sister 姐；妹
过去完成时语法备课讲义
第一章动词之时态 第三节过去完成时 教学时间：2课时 教学目标：通过本次课的学习，使学生理解过去完成时的形式意义，明白一般过去时和过去完成时的区别，并能写出结构语法正确的现在完成时。 教学重点：过去完成时的意义和与一般过去式的区别。 教学步骤： 一.导入 回顾现在完成时 现在完成时的意义：过去发生的动作对现在的影响或从过去开始发生一直持续到现在，着眼点为现在。 二.讲解 1). 过去完成时的形式和意义 回顾： 一般现在时： 主语 + do/does 或 be 一般过去时： 主语 + did或 was/were
现在完成时： 主语 + have/has + done 过去完成时： 主语 + had + done 课堂练习1：划线识别题（划出下列过去完成时的用法） 1.I had been at the bus stop for 20 minutes when a bus finally came. 2.She had left before her parents arrived. 3.We had learned English for 5years by the end of last month. 过去完成时的意义： 引例句： ?他们去年结婚了。 ?They got married last year. ?截止到去年他们已经恋爱五年了。 ?They had been in love for five years by last year. 过去完成时的意义: 当表示过去某一动作发生之前就已经完成的一动作即“过去的过去”时，用过去完成时。 用法： 1.截止到上个月，我就已经学了5000单词了。 I had learned 5000 thousand words by the end of last month. 介词by + 一般过去时的短语或句子，表示在…之前。 By the end of last week, he had wrriten ten books. By the time he was ten, he had made a lot of money. 2.她说她已经吃过早饭了。 She said she had had breakfast. 过去完成时常常用在told, said, knew, thought等动词的宾语从句中，这时从句中的动作发生在主句表示的过去的动作之前。 练习： She said she ______ (see) the film before.
现在完成时讲解及练习(附答案)-名师精讲
现在完成时讲解及练习(附答案)-名师精讲
现在完成时 先看几个例句： 1. I have cleaned my room. 我已打扫了房间。 2. He hasn’t finished his homework. 他还没完成作业。 3. Have you read this novel ? 你看过这本小说吗？ : make--- hurry---watch--- swim--- be--- talk--- want--- study--- stop--- take--- see--- like---
二、用法：1.表示过去发生的某一动作对现在造成的影响或结果。 I have cleaned my room. 我已打扫了房间(房间现在是干净的，不需要打扫了) They have left. --他们已经离开了,也就是说现在他们人不在这里 I have had my lunch.--我已经吃过午饭了,也就是说我现在不饿 2.表示过去已经开始, 持续到现在的动作或状态, I have learnt English for more than ten years.我已经学了10多年的英语。 She has swum since half an hour ago.我已经游泳了半个小时 3表示人曾有过或到目前为止从未有过的经历. I have never had a car (我从未有过汽车。) I have been there twice. 动词填空： 1._____ you ________(clean) the room? Yes, we __________(do) that already. When _______ you ______(do) it?
现在完成时和过去完成时语法精讲
现在完成时 1. 定义：过去发生的动作对现在造成的影响或者结果。 2. 构成：主语+ have/has + 动词的过去分词+ 其它. 3. 否定句：主语+ have/has + not + 动词的过去分词+ 其它. 4. 疑问句: have/has + 主语+ 动词的过去分词+其它 5. 用法（四种）： （1）表示过去发生的动作对现在造成的影响或结果。 例句：I have just received a letter from my brother, Tim. （过去的时间收到一封信，接下来可能会提到信上的内容，说明收到信的这个动作对现在有影响。）翻译：我已经通过驾照考试并拿到了驾照了。 I have passed the driving exam and got a driving license. （2）表示过去发生的动作持续到现在，并可能持续下去。 例句：He has been there for six months. 翻译：我已经学了六年的英语了。 I have studied English for six years. （3）在时间或者条件状语从句中，表示将要发生的动作。 例句：Tim will not be so excited if he has been to Australia before.
翻译：我忙完工作就去图书馆找你。 I will see you in the library as soon as I have finished my work. （4）It has been + 一段时间+since 从句（从句是用一般过去时）。例句：It has been six months since Tim went to Australia. 翻译：玛丽生病到现在已经三天了。 It has been three days since Mary was ill. 练一练： 1、Both his parents look sad . Maybe they _________what's happened to him . Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know 2、I_______ a letter from him since he left．（天津市） A．didn't receive B．haven't got C．didn't have D．haven't heard 3、—Where have you _______ these days？—I have_____ to Dazhu with my friends． A．been；gone B．been；been C．gone；been D．gone；gone 4、Have you met Mr Li ______？ Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago 5、His father ______ the Party since 1978 . Ａ. joined Ｂ. has joined Ｃ. was in Ｄ. has been in 6、My parents ______ Shandong for ten years . Ａ. have been in Ｂ. have been to Ｃ. have gone to Ｄ. have been 6. 现在完成时的标志 （1）以already, just，ever，never和yet为标志
一般现在时习题
一、写出下列动词的第三人称单数 drink go stay make look have pass carry come watch plant fly study brush do teach 二、用括号内动词的适当形式填空。 1. He often (have) dinner at home. and Tommy (be) in Class One. … (not watch) TV on Monday. 4. Nick (not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup 6. What _______they often _______(do) on Saturdays 7. _______ your parents _______(read) newspapers every day 8. The girl (teach) us English on Sundays. 9. She and I (take) a walk together every evening. 10. There ________(be) some water in the bottle. ` 11. Mike _______(like) cooking. 12. They _______(have) the same hobby. 13. My aunt _______(look) after her baby carefully. 14. You always _____(do) your homework well. (be) ill. I’m staying in bed. 16. She __________(go) to school from Monday to Friday. 17. Liu Tao _______(do) not like PE. 18. The child often ____________(watch) TV in the evening. / 19. Su Hai and Su Yang ___________(have) eight lessons this term. 20. －What day ____________(be) it today －It’s Saturda.
现在完成时讲解(含讲解及习题)
现在完成时讲解 一、构成: 肯定式：主语+ 助动词have/has + 动词的过去分词. 疑问式：助动词Have/Has + 主语+ 动词的过去分词? 否定式: 主语+ 助动词have/has + not + 动词的过去分词. 过去分词规则变化： a)一般情况下，直接加ed, （work---worked，water---watered, finish---finished等;） b)以“辅音字母+ y”结尾的动词, 把y 变成i 再加ed, （carry---carried study---studied等;） c)以辅+元+辅结尾且中读的动词，要双写最后一个辅音字母，再加ed。（stop---stopped，shop---shopped） d)以不发音的e结尾的动词，只加d （ 过去分词不规则变化表： 二、用法： 用法一：表示过去（已经、曾经或从未）发生的某一动作对现在造成的影响或结果。 标志词：①already, ②never, ③ever, ④just, ⑤yet, ⑥before, ⑦once/twice/数字+ times 例：I have cleaned my room. 我已打扫了房间(房间现在是干净的，不需要打扫了) They have left. --他们已经离开了,也就是说现在他们人不在这里 I have never had a car (我从未有过汽车。) I have been there twice. a）already 往往用于肯定句，用在疑问句时表示强调或加强语气；yet 用于否定句和疑问句。 ?He has already left here. 他已经离开这里了。 ?Has he already left here? 他（真的）已经离开这里了吗？（表示加强语气） ?My teachers haven’t had breakfast yet. 我的老师们还没有吃早饭。 ?Have you written to your parents yet? 你已经给你父母写过信了吗？ b）never 是否定词，表示“从来没有”，而ever 表示“曾经” ?We have never been to the Great Wall. 我们从来没有去过长城。 ?Have you ever been to Canada? 你们曾经去过加拿大吗？ c）just用于句中, 表示“刚刚” ?I’ve just had breakfast. 我刚吃完早饭。 ?What have they just done? 他们刚刚做了什么？ d）before用于句末, 表示“以前” ?I’ve seen it before. 我以前见过它。 练习：用never，ever，already，before, just或yet填空。 1. I have __________seen him before, so I have no idea about him. 2. Jack has __________finished his homework. 3. --Have you _________seen the film? --No, I have ________seen it. 4. ---Has the bus left _______? ---Yes, it has ________ left. 5. Would you like to go to the zoo with me? Yes, but I have been there _________.
过去完成时态精讲及练习
过去完成时态精讲及练习 过去完成时是指“过去”这一时间段内发生的事情，它是在某个过去动作或时间点之前发生的动作，简单地说就是“过去的过去”发生的事情。 过去完成时的构成：had + 动词的过去分词。 一、过去完成时的主要用法 1、表示在过去动作之前已经发生的动作或存在的状态。比如说，A事件发生在一个月前，而B事件发生两个月前，那么B事件比A 事件还要早发生，它就要使用过去完成时。 例如：Most of the guest had left when he arrived at the party. （即：客人在他到之前已经离开了。） They had already had breakfast before they arrived at the hotel.（即：吃饭在先，他们到达在后。） 注意：在上面两个例句，虽然表达时间的连词不同（when当……时；before在……前），但两件事发生的先后顺序很明显。请不要被when, before之类的词搞混淆了，关键要抓住两件事情的先后关系。 2、表达在过去某个确定的时间之前发生的事或状态。 例如：How many English films had you seen by the end of last year? 在这个例句中，没有两个事件作比较。但是，它有一个明确的时间作参考，即last year明确了告诉我们是“过去”时间，而by the end of last year说的是在last year之前完成的动作，因此它也是“过去的过去”，可以用过去完成时。请仔细阅读下面的例句，注意时间的先后关系和动作的先后顺序： I had finished writing my composition by 10:00 this morning.（今天上午10：00点以前，我已经写完了我的作文。） She had searched the internet for two hours when she found an ad for the Canon digital camera.（当她找到了佳能数码照相机的广告时，她已经在因特网上查询了两个小时。） I went over what I had written again and again so that I wouldn't make any mistakes.（我一遍又一遍地检查了我所写的内容，以至我没有出现任何错误。） The film had already begun when I got to the cinema . （当我到电影院时，电影已经开始了。）
(名师整理)最新英语中考专题复习《语态》精讲精练(含答案)
中考语法语态精练 【2019 ?福建】As one of the most exciting sports, volleyball __________ in the Olympic Games in 1964. A.included B. is included C. was included 2.【2019 ?安徽】The villagers expect that the building of the bridge ____ before the rainy season comes. A.is completed B. was completed C. will be completed D. has been completed 3.【2019 ?甘肃省敦煌市】 A baby's first month birthday is a special event i n China and _____ with a special Party. A.celebrates B. is celebrated C. was celebrated D. will celebrate 4.【2019 ?湖北省黄冈市】—Oh, your room is too dirty, Mike! —Sorry, Mum. It ___ _yesterday. I forgot to do it. A.didn’t clean B. isn’t cleaned C. was cleaned D. wasn’t cleaned 5.【2019 ?江西省】Gina went to the doctor’s yesterday and she
(完整版)英语完成时态语法讲解专题
过去完成时态 （一）定义：①表示发生在过去的动作对过去晚些时候造成的影响或结果②过去某一动作一直持续到过去晚些时候将来可能还要延续。发生在前的那个动作【过去的过去】 （二）基本结构：主语+had+过去分词vpp.(done) ①肯定句：主语+had+过去分词. ②否定句：主语+had+not+过去分词. ③一般疑问句：Had+主语+过去分词? 肯定回答：Yes,主语+had. 否定回答：No,主语+had not . ④特殊疑问句：特殊疑问词或词组+一般疑问句（Had+主语+过去分词）？ ⑤被动语态：主语+had（hadn't)+been+过去分词 （三）用法： （1）表示在过去某一时刻或动作以前完成了的动作，也可以说过去的时间关于过去的动作。即“过去的过去”。可以用by, before等介词短语或一个时间状语从句来表示，也可以用一个表示过去的动作来表示，还可能通过上下文来表示。 例如：By nine o’clock last night, we had gotten 200 pictures from the spaceship. 到昨晚9点钟，我们已经收到200 张飞船发来的图片。 （2）表示由过去的某一时刻开始，一直延续到过去另一时间的动作或状态，常和for, since构成的时间状语连用。 例如：I had been at the bus stop for 20 minutes when a bus finally came. 当车来的时候，我在车站已等了20分钟。 He said he had worked in that factory since 1949. 他说自从1949年以来他就在那家工厂工作。 （3）叙述过去发生的事情，在已叙述了过去发生的事情后，反过来追述或补述以前发生的动作时，常使用过去完成时。 例如：Mr. Smith died yesterday. He had been a good friend of mine. 史密斯先生昨天去世了。他以前是我的好友。 I didn’t know a thing about the verbs, for I had not studied my lesson. 我对动词一无所知，因为我没有好好学习功课。 （4）在含有定语从句的主从复合句中，如果叙述的是过去的事，先发生的动作常用过去完成时。 例如：I returned the book that I had borrowed. 我已归还了我借的书。 She found the key that she had lost. 她丢失的钥匙找到了。 （5）过去完成时常常用在told,said,knew,heard,thought等动词后的宾语从句（或间接引语）中，这时从句中的动作发生在主句表示的过去的动作之前。 例如：He said that he had known her well. 他说他很熟悉她。 I thought I had sent the letter a week before. 我认为我一星期前就把信寄出去了。 （6）状语从句：在过去不同时间发生的两个动作中，发生在前，用过去完成时；发生在后，用一般过去时。 如when,before,after,as soon as,till/until引导的
【英语】高三英语现在完成时解题技巧讲解及练习题(含答案)
【英语】高三英语现在完成时解题技巧讲解及练习题(含答案) 一、单项选择现在完成时 1．―What do you think of our hometown? ―Very beautiful. You know it is the first time that I _______ here. A．will be B．was C．have been D．had been 【答案】C 【解析】 试题分析：考查固定句型中的时态。固定句型：it is/was 序数词time that sb…这是第几次某人做某事的时候了；如果前面是is，后面使用现在完成时；如果前面是was,后面使用过去完成时；本题前面是is，故使用现在完成时。句意：—你认为我们国家怎么样？—发出漂亮。你知道这是我第一次来到这里。故C正确。 考点：考查固定句型中的时态。 点评：固定句型：it is/was 序数词time that sb…这是第几次某人做某事的时候了；如果前面是is，后面使用现在完成时；如果前面是was,后面使用过去完成时； 2．It is the fourth time that Tom ______ in the maths exams. A．failed B．has failed C．had failed D．have failed 【答案】B 【解析】 【详解】 考查固定句式中的时态。固定句式：It is/was the+序数词+that 从句；句意：这是某人第几次做某事的时候了。如果前面是is，后面使用现在完成时；如果前面是was，后面使用过去完成时。本题前面是is，故使用现在完成时，主语是第三人称单数，故Ｂ正确。句意：这是这个星期里他第四次打电话给你了。 【点睛】 固定句式：It is/was the+序数词+that 从句；句意：这是某人第几次做某事的时候了。如果前面是is，后面使用现在完成时；如果前面是was，后面使用过去完成时。（1）It is the first time that I have come to the Great Wall. 这是我第一次到长城去。（2）It was the first time that he had visited the Great Wall.那是他第一次参观长城。 3．— Would you care for a cup of tea? It tastes pretty good. — I one. Thank you just the same.
过去完成时讲解
过去完成时 一、过去完成时的概念与结构特点 概念：过去完成时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（ past-in-the-past ）”。 ----|-------------------------- |-------------------------------|----------------------------> 那时以前那时现在 构成：过去完成时由“助动词 had + 过去分词”构成，其中 had 通用于各种人称。 They had already had breakfast before they arrived at the hotel. She had finished writing the composition by 10 ：00 this morning. 二、过去完成时的判断依据 1. 由时间状语来判定 一般说来，各种时态都有特定的时间状语。与过去完成时连用的时间状语有： （ 1 ） by + 过去的时间点。 如： I had finished reading the novel by nine o'clock last night. （ 2 ） by the end of + 过去的时间点。 如： We had learned over two thousand English words by the end of last term. （ 3 ） before + 过去的时间点。 如： They had planted six hundred trees before last Wednesday. 2. 由“过去的过去”来判定。 过去完成时表示“过去的过去”，是指过去某一动作之前已经发生或完成的动作，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。这种用法常出现在： （ 1 ）宾语从句中 当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。在told, said, knew, heard, thought等动词后的宾语从句。如： She said that she had seen the film before. （ 2 ）状语从句中 在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。如： When I got to the station, the train had already left.
高考英语短文改错最全套路精讲精练(含答案)
高考英语短文改错最全套路精讲精练 高中英语中的短文改错绝对不是一道难题，它所考查的语法和词汇都是最基础的。那为什么很多同学在这道题上拿不了高分甚至满分呢？这是因为不了解出题意图和命题角度的缘故。所谓“知己知彼，百战不殆”。 一、短文改错万能公式 1.谓语动词的错误是历年考试的重点和热点，常见动词错误类型有： ①一般现在时与一般过去时错用; ②and前后动词时态不一致; ③主谓不一致; ④缺少动词,特别是be动词; ⑤第三人称单数形式错用; ⑥主动语态和被动语态错用。 2.名词的常见错误： 单复数名词错用，可数名词与不可数名词错用。 3.连词错误： 连词包括关系代词、副词，并列连词and/or/but等。 关于连词，一般考查从句关系： who/whom/whose/what/which/how/why/when/where/if/whether等。 4.冠词错误： 误用a和an(根据单词的第一个音素来判定); 误用a/an和the(固定搭配，或泛指、特指;多冠词或少冠词) 5.形容词和副词错误： 系动词后用形容词(be/am/is/are/was/were/become/go/感官性动词smell/feel);词性的误用(形容词修饰名词;副词修饰动词、形容词)。 6.代词错误： 代词的主格和宾格(I/me;he/him;she/her;we/us they/them)错误; 反身代词(myself/yourself/himself/herself/themselves/ourselves)使用错误; 代词的单数和复数使用错误; 代词指代错误; 多代词或少代词。 7.非谓语动词的常见错误： 不定式、动名词作主语、宾语时; and连接的不定式或动名词前后不一致(尤其距离较远时); 介词后用动名词形式作宾语;
高中语法过去完成时详解讲解学习
过去完成时 （1）表示在过去某一时刻或动作以前完成了的动作，可以用by, before等介词短语或一个时间状语从句(在复合句中，由时间连接词引导的状语从句叫做时间状语从句)来表示，也可以用一个表示过去的动作来表示，还可能通过上下文来表示。 例；By nine o’clock last night, we had got 200 pictures from the spaceship.到昨天晚上9点钟，我们已经收到200 张飞船发来的图片。 （2）表示由过去的某一时刻开始，一直延续到过去另一时间的动作或状态，常和for, since 构成的时间状语连用。 例；I had been at the bus stop for 20 minutes when a bus finally came.我在车站已经等了20分钟,一辆公共汽车终于来了。 He said he had worked in that factory since 1949.他说他自从1949年以来他就在那家工厂工作。 （3）叙述过去发生的事情，在已叙述了过去发生的事情后，反过来追述或补充以前发生的动作时，常使用过去完成时。 例；Mr. Smith died yesterday. He had been a good friend of mine. 史密斯先生昨天就去世了。他以前是我的好朋友。 I didn’t know a thing about the verbs, for I had not studied my lesson. 我对动词一无所知，因为我没有好好学习功课。 （4）在含有定语从句的主从复合句中，如果叙述的是过去的事，先发生的动作常用过去完成时。 例；I returned the book that I had borrowed.我已归还了我借的书。 She found the key that she had lost.她发现她失去了的钥匙。 （5）过去完成时常常用在told,said,knew,heard,thought等动词后的宾语从句（或间接引语）中，这时从句中的动作发生在主句表示的过去的动作之前。 例；He said that he had known her well.他说他早就很了解她了。 I thought I had sent the letter a week before.我认为我一星期前就把信寄出去了。（6）状语从句：在过去不同时间发生的两个动作中，“发生在过去的过去”，用过去完成时；发生在后，用一般过去时。 如when,before,after,as soon as,till/until引导的 e.g：When I woke up, it had already stopped raining.我醒来时雨已停了。 She didn’t go to bed until she had finished her work.她直到把工作做完之后才睡觉。 注意：如果两个动作紧接着发生，则常常不用过去完成时，特别是在包含before和after 的复合句中，因为这时从句的动作和主句的动作发生的先后顺序已经非常明确，这时可以用一般过去时代替过去完成时。 e.g：After he arrived in England, Marx worked hard to improve his English. 马克思到达英格兰之后，努力提高他的英语水平。 （7）动词think, want, hope, mean, plan, intend等用过去完成时来表示过去未曾实现的想法，希望，打算或意图等。 e.g：They had wanted to help but could not get there in time. 他们本来打算去帮忙，但没有及时赶到那里。 We had hoped to be able to come and see you . 我们本来希望能来看看你。 （8）过去完成时还可用在hardly when no sooner than It was the first