现在完成时since for练习教学提纲
微课堂现在完成时since和for的用法PPT教案
请选用for或since填空
1. _s__in_c__e__ 2000
2. __f_o_r____ half an hour
3. _s__in_c__e__ I was born 4. __s_in__c_e__ half an hour ago
5. __s_in__c_e__ last month 6. __s__in_c__e_ 8 o’clock
常用的表示“时间段”的表达方式有： 已经两年了 for two years
for 和since之间可以相互转换 如：for two years =since two years ago 如果相对于现在的时间的话，也可以说成， since 2012
下面是习题时间……
第1页/共6页
Grammar B 现在完成时有关since和for的用法
2. British Prince william(威廉王子)and Kate have been married __A___.
A. for nearly two months
B. two months ago
C. since two months before
D. in 2011
用法总结：
for + 一段时间
2. Kitty has been in Hong Kong for two days. （ 同 义 句 转 换） Kitty has been in Hong Kongs_i_n_c_e__ t_w__o___ _d_a_y__s_ a_g__o___.
3. 我两个小时前就在这儿了。
I have been here since two hours ago. = for two hours
现在完成时复习教案
P47（二）现在完成时复习教学设计汉滨区五里民主学校胡清瑜教学目标：1、现在完成时态的概念2、现在完成时态的构成、各种句式。
3、理解一般现在时和现在完成时的区别。
4、掌握延续性动词和非延续性动词的运用。
5、现在完成时态的被动语态的构成及运用教学重点1、现在完成时的用法以及各种句式。
教学难点1、since+时间点 for+时间段教学流程一课前预习（自学指导）1、现在完成时态的概念，句式构成。
结合47页，总结说出现在完成时态的构成：2、结合47页，了解现在完成时态的概念以及用法，探究书中的例句并尝试造句。
3、说出过去分词的变换形式（规则变化与不规则变化）4、探究have been to 与 have gone to的用法区别，并能运用。
5、对since+时间点 for+时间段的理解和运用6、现在完成时态的被动语态的构成及运用设计意图：课前一天出示复习指导，让学生充分进行复习，积极主动学习，自主探究的新课标理念，使学生为展示、当堂训练留下足够时间。
二课前检查1、小组长进行课前检查预习情况，做好记录，做好平价。
2、教师利用课间抽查预习情况，表扬与激励同步。
做到教师心中有数。
三课堂展示( 一、)预习检测1、现在完成时的概念，现在完成时的构成。
（4种形式）肯定句：主语＋ have/has+过去分词＋其他成分。
否定句：主语＋have/has+not+过去分词＋其他成分。
一般疑问句：Have/Has+主语＋过去分词＋其他成分？特殊疑问句：特殊疑问词＋have/has＋其他成分？2、写出下列动词的过去分词Stop----- work ----- carry------Put---- go----- come-----3、辨析have / has been to 曾经去过某地(已经返回）have / has gone to 到某地去了（还未回，或在途中）的区别，完成下列练习1、）Harry： I saw you in Annabel's Restaurant last night.Diana： No, it wasn't me. I never there.2、） Joe： Can I have an apple, please?Mary： We haven't got any. I not to the shops today.3、） Alan： Where's Tony?Mary： He's got a headache so he to bed.4、） Steve： Can I speak to Jill, please?Lynn： She's out, I'm afraid. She to the cinema this evening.Steve： Again? She already to the cinema three times this week.4、for 与 since 的用法练习5、翻译句子（被动语态的练习）1、）3年来我的家乡发生了很多变化。
现在完成时Since和for的用法
现在完成时Since和for的用法精讲Since 和for 的用法表示过去已经开始持续到现在的动作或状态常用的时间状语有：for, since, how long, so far, these days 等。
Since+过去点的时间，for+一段时间(数词+量词)，此划线部分用how long提问。
一、since短语或从句表示过去的动作延续至今，since之后的时间点。
如：Mr. Smith has worked here since 1984. 1984年以来，史密斯先生一直在这工作。
He’s learned about 5,000 English words since he went to college. 他上大学以来大约学了五千个英语单词。
二、for短语表示动作延续多长时间，for的宾语为时间段。
如：We have known each other for twenty years. 我们认识有二十年了。
I haven’t seen her for a long time. 我好久没有见到她了。
练习：一用since和for填空1) ______ two years 2) _______ two years ago 3) _______ last month4) ______ 1999 5) _______ yesterday 6) _______ 4 o’clock7) ______ 4 hours 8) _______ an hour ago 9) _______ we were children10) _____ lunch time 11) ______ she left here二．这一次，要挑战满分哟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 year s __________ she left the city.三学以致用，活学活用1、We ______ Xiao Li since she was a little girl .Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew2、Harry Potter is a very nice film. I_______ it twice .Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see3、—______ you ___ your homework yet ?—Yes. I _____ it a moment ago.Ａ. Did; do; finished Ｂ. Have; done; finishedＣ. Have; done; have finished Ｄ. will; do; finish4、His father ______ the Party since 1978 .Ａ. joined Ｂ. has joined Ｃ. was in D. has been in5、—Do you know him well ?—Sure .We _________ friends since ten years ago .Ａ. were Ｂ. have been Ｃ. have become Ｄ. have mad6—How long have you ____ here ?—About two months.Ａ. been Ｂ. gone Ｃ. come Ｄ. Arrived7、Hurry up! The play __________ for ten minutes.Ａ. has begun Ｂ. had begun Ｃ. has been on Ｄ. Began8、Miss Green isn't in the office. she _______ to the library.Ａ. has gone Ｂ. went Ｃ.will go Ｄ. has been9、My parents ______ Shandong for ten years.Ａ. have been in Ｂ. have been toＣ. have gone to Ｄ. have been课后小结;since1_____________.2_____________.3. _____________for_____________。
《现在完成时中since和for的用法》知识讲解
《现在完成时中s i n c e和f o r的用法》《现在完成时中since和for的用法》微课讲课稿一、引入新课同学们好，本节课我们主要学习现在完成时中since和for的用法二、学习for的用法首先，我们来看两个句子Number OneI came to this school last week. 我上周六到这所学校Number TwoI have been in the new school for a week. 我到这所新学校已经一周了我们来看一下，第一句中的last week用于一般过去时的句子，第二句中的for a week用于现在完成时的句子。
a week 是一个时间段,因此我们用“for+时间段”来表达一段时间。
那同学们看一下，如果我们把第一句话中的last week 改成last year，那么第二句话中的for a week该改成什么呢？对，应该变成for a year.三、学习since的用法接下来，我们再看两个句子Number OneLily left home last Friday. 丽丽上周五离开家Number TwoLily has been away from home since last Friday. 丽丽自从上周五已离开家我们来看一下，第一句中的last Friday是过去的一个时间点，因此这句话用一般过去时表达，而第二句中since last Friday 用在现在完成时的句子中，last Friday 是一个过去的时间点，因此我们用“since +时间点”来表达一段时间它有三个具体用法，我们来详细学习一下1、since+过去一个时间点，如具体的年月、星期、小时。
eg：1990、last night、half past six我们来看一个例句：I have been here since 1990. 我自1990年以来一直在这里1990是过去的一个时间点，since 1990, 就是since+过去一个时间点来表达一段时间的第一个用法2、since+一段时间+ago，表示“自···时间前开始至今”我们来看一个例句：He has been here since five years ago. 他在这儿已经有5年了five years 是一段时间，since后不能直接跟时间段，但后面再跟ago是可以的，因此since five years ago 就是since+时间段+ago来表达一段时间的第二个用法3、since+一般过去时从句我们来看两个例句Number OneMany things have changed since you left. 自从你走后许多事情发生了变化“you left”是一个一般过去时从句。
新目标英语八年级下-现在完成时的教案及练习
现在完成时态--练习资料我们先来翻译几个句子：1 你已经问过这个问题两遍了，别再烦我了。
2我能借你的字典用一下吗？对不起，已经借给tom了。
3 你以前见过她吗？不，从来没有过。
4 你曾经去过北京吗？是的我去过那儿三次。
5 你已经看完那本小说了吗？是的，我已经把它还给图书馆了。
＊基本定义：现在完成时有两种用法1.过去发生的某一动作对现在造成的影响或结果或到现在为止已经发生或完成的动作。
2.表示过去发生的、持续到现在的动作或状态。
句型转换1. I have been to Macau before. （改为否定句)I _________ _________ been to Macau before2. Li Ming has already finished his homework.（改为一般疑问句并做肯定和否定回答）_____________ Li Ming _____________ finished his homework yet?3.They have been here since 2000. (对划线部分提问)have they been here?＊句型构成：基本结构：主语+have/has+动词的过去分词（p.p）①肯定句：主语+have/has+动词的过去分词(p.p)（V-ed）+宾语（或者其他）.②否定句：主语+have not/has not+动词的过去分词（p.p）（V-ed）+宾语.③一般疑问句：Have/Has+主语+动词的过去分词（p.p)（V-ed）+宾语（或者其他）?④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他将一般过去时的句子改写为现在完成时的句子。
1. My father bought many books for me yesterday .Now , I have a lot to read because ________________________________2. I saw this film last week.Now, I know this film because I_____________________.3. I did my homework yesterday.Now, I can give it to the teacher because I______________用法一＊一表过去发生的某一动作对现在造成的影响或结果,（强调结果现在还存在）例如I have just cleaned my clothes. 我刚洗过衣服。
最全中考英语复习资料现在完成时Since和for的用法
现在完成时Since和for的用法Since 和for 的用法表示过去已经开始持续到现在的动作或状态常用的时间状语有：for, since, how long, so far, these days等。
Since+过去点的时间，for+一段时间(数词+量词)，此划线部分用how long提问。
一、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。
如：Mr. Smith has worked here since 1984. 1984年以来，史密斯先生一直在这工作。
He’s learned about 5,000 English words since he went to college. 他上大学以来大约学了五千个英语单词。
二、for短语表示动作延续多长时间，for的宾语为时间段。
如：We have known each other for twenty years. 我们认识有二十年了。
I haven’t seen her for a long time. 我好久没有见到她了。
练习：用since和for填空1) ______ two years 2) _______ two years ago 3) _______ last month4) ______ 1999 5) _______ yesterday 6) _______ 4 o’clock7) ______ 4 hours 8) _______ an hour ago 9) _______ we were children10) _____ lunch time 11) ______ she left here1. 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.2.短暂性转换延续性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 there1) 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 out1) He came out two years ago.He _________ __________ _________ for __________ __________.2) We return to Fuzhou yesterday.We ________ ________ _________ to Fuzhou since __________.③become → be1) 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 open1) 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 deadleave sw. → be away from sw.fall asleep/get tot sleep → be asleepfinish/end → be over marry → be married1) 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 on1) 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 → wearcatch/get a cold → have a cold get to know → know1) 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 in1) 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 membe r of the league/the Party→ be in the league/the Party/the army1) 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.3.汉译英1)这本字典我已买了三年了。
现在完成时中for和since的用法
180学习版■文/吕淑霞教学目标：理解圆柱侧面积的含义，掌握圆柱侧面积的计算方法，会正确计算圆柱的侧面积，并能解决一些实际问题。
通过实践操作，在学生理解圆柱的侧面积的含义的同时，培养学生的理解能力和探索意识。
适用对象：小学六年级下的学生。
设计思路：学习内容和学习目标展示使学生了解本课的学习重点，通过图片寻找哪些物体是圆柱，联系生活思考：还有哪些物体是圆柱？说一说：圆柱有几个面？各有什么特点？完成填空习题，巩固知识。
思考：如何求出圆柱的侧面积？通过图片的展示理解怎么求圆柱的侧面积。
教学过程：一、片头（30秒以内） 通过图片让学生感知圆柱的特点，并说说在生活中有哪15″；些常见的圆柱？二、正文讲解（8分钟左右）1.观察圆柱，说一说：圆柱有几个面？各有什么特点？圆柱的上、下两个面叫做底面。
它们是完全相同的两个圆。
圆柱有一个曲面，叫做侧面。
圆柱两底之间的距离叫做高（圆柱的高有无数条）。
二、正文讲解（8分钟左右）2.巩固复习新知：1.圆柱有（）个底面，它们是（）的圆。
圆柱的侧面是一个（ ）面；2.圆柱两个底面之间的（）是圆柱的高，圆柱的高可以画（）条。
它们的长度（）；3.探究：如何求圆柱的侧面积 出示习题一种圆柱形罐头盒,侧面有一张商标纸(如图),如何求商标纸的面积呢?思考：怎样求出圆柱的侧面积？圆柱的侧面展开后是长方形。
小组讨论：这个长方形的长和宽与圆柱有什么关系呢？出示圆柱的展开图，长方形的长展开后变成圆柱的底面周长，长方形的宽是圆柱的高。
长方形的面积=长×宽。
圆柱的侧面积＝底面周长×高；追问：圆柱的侧面剪开后还能得到哪些图形？平行四边形、不规则图形、正方形什么情况下能够得到正方形？圆柱的底面周长与高相等时，圆柱的侧面展开图是一个正方形.刚才的学习我们总结了圆柱侧面积的公式，接下来通过习题检验一下学习情况。
（PPT出示习题，学生自主做题）出示例题：求下面罐头盒商标纸的面积。
（接缝处忽略不计）（单位：厘米）（PPT出示例题图片）根据公式：侧面积=底面周长×高12×3.14×10 =37.68×10＝376.8（平方厘米）答：商标纸的面积是376.8平方厘米。
现在完成时since和for的区分课
Rough Conclusion: When we use since and for in present perfect tense, the verb in that sentence should be durative.
Add the author and the accompanying title
现在完成时since和for的区分课
Guess names of these jobs
WEB DESIGNS
cook
teacher
engineer and architect
policeman
I have been a teacher for one year.
Compare Conclude
He has been an engineer for several years. He has been married for six years. She has lived in Shanghai since five years ago. He has worked in a hospital since he came to Shanghai. He hasn’t come here for one year. I haven’t heard any noise since I slept.
THANK YOU
By Kelly Shen
(最新整理)初三总复习现在完成时教案(知识点+练习)
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现在完成时教案现在完成时的构成现在完成时由“助动词have/has+动词的过去分词"构成。
动词过去分词的变化形式和过去式的类似，分为规则和不规则，规则的在动词原形后面+en，不规则的见过去分词表。
(1）肯定句: have / has done（2) 否定句:.。
have/has not done（3）一般疑问句： Have/ Has 。
done .。
.?—Yes，。
. have/has。
No，。
.。
have/has not.现在完成时的用法（1）表示过去发生或已经完成的某一动作对现在的影响或结果（动作已经完成，但是影响还在）。
常与just , already ， yet， ever， never， before等副词连用，有时也不跟任何时间状语连用.（短暂性动词适用于这种情况）例句:I have already had breakfast.b. She has just left.c。
Tom has become a League member.(2）表示开始于过去并持续到现在的动作或状态，可以和表示从过去某一时刻延续到现在（包括“现在”在内)的一段时间的状语连用。
常见与 for 引导的短语，since 引导的从句或短语，包括 recently, in the last two years, these days， this month， so far, up to now ，ever since， all one’s life等在内的时间状语连用.(延续性动词适用于这种情况)* 注意:1）表示持续动作或状态的动词多是延续性动词。
【语法】M3U6-since, for+时间状语与现在完成时态连用
become—be
Practice
练习巩固
判断正误并改正。 I have bought this pen for two months. I have had this pen for two months. The teacher has left for half an hour.
The teacher has been away for half an hour.
Presentation
非延续性动词和延续性动词（状态）
come—be borrow—keep die—be dead begin—be on buy—have
join—be a member
leave—be away (from), go out—be out open (v.)—be open (adj.)
Practice
练习巩固
live √ wake open stay √ die
判断下列各词是否是延续性动词（状态） come have √ read √
buy
Presentation
“非延续”、“延续”要转换 根据现在完成时的概念可知，在现在完成时态 中如果动作从过去延续到了现在就一定要延续 性动词。即将非延续性动词转换为延续性动词。 “Cats” has been on for half an hour. 《猫》已经开演半个小时了。 begin be on
Presentation
Hello. I’m Doris. It’s now November 2012. I’ve lived in Shanghai since November 1998. I’ve studied at New Point Junior High School for one year and two months. I’ve been in the Science Club for one year. I joined the Volleyball Club two months ago.
牛津八年级 上 Unit 6 现在完成时2 since 和for教案
八年级上Unit 6 Ancient stories学科：英语任课教师: Ida Li授课时间：2016年月日(星期三) 15:00~ 17:00 姓名现在完成时教学目标知识点：现在完成时考点、能力：since和for 跟时间的现在完成时方法：习题分析，作业巩固。
重点现在完成时与一般过去时的区别*warming up用所给动词的适当形式填空1. I ____ just ____ (finish) my homework.2.He ____ (go) to school on foot every day.3. ____ you ____ (find) your science book yet?4.If it ____ (be) fine tomorrow, I’ll go with you.5.She doesn’t like the children ____ (play) in the room.6.The students ____ (read) English when the teacher came in.7.Look! The monkey ____ (climb) the tree.8.My mother ____ (come) to see me next Sunday.9.How many sheep ____ you ____ (get)? Only one.10.I’ve lost my pen. ____ you ____ (see) it anywhere?11.He________ ________ ________(already;clean)his room.12.________ you ________ to America for an educational exchange?13.He ________ ________ ________ ________ in playing basketball.14.Ben hasn’t ________ his homework________.(finish;yet)15.He has________ ________ ________ (study abroad留学)in Australia.Vocabulary重点单词：名词(n)：difference差别，不同之处captain首领soldier士兵midnight午夜army陆军部队trick计谋，伎俩scene场动词(v)：understand懂，理解pull拖，拉动celebrate庆祝，庆贺enter进来，进入succeed成功......;达到目的punish惩罚形容词(adj)：ancient古代的huge巨大的main主要的stupid笨的empty空的secret秘密的副词（adv)：quietly安静地短语(phrases)：1.make jokes about 拿......开玩笑；以......为笑柄2.except for除......之外（不包括）3.be full of 有大量的，许多的4.in the end最后语法之现在完成时（for ，since）现在完成时，表示谈论过去发生的事情，但在某种程度上对现在有一定影响。
教案精选：初三英语《for与since的用法》教学设计
教案精选：初三英语《for与since的用法》教学设计教案精选：初三英语《for与since的用法》教学设计教学目标教学目标与要点1．能够运用过去时态来谈论过去的经历和运用现在完成时来谈论由过去开始，与现在相联系或有影响的经历。
2．学习和归纳有关环境和污染方面词汇，且能够正确运用它们来描述所见所闻。
3．进一步学习现在完成时态，特别是它的时间状语的表达法：for…或since…4．归纳总结哪些动词是延续性动词，哪些是非延续性动词，以及它们之间的转换。
特别是与一段时间连用时只能使用延续性动词。
5．培养自己的环境意识，养成良好的行为举止，能运用所学知识来报道周边的环境问题。
素质教育目标1. 完成本单元语法现在完成时的学习，注意for与since 的用法。
2. 熟练掌握本单元相关词组和短语的用法。
3. 引导学生了解优美的环境对人类健康的重要性，以养成宣传及保护我们生活、工作、学习环境的良好习惯。
4. 通过学习本单元，能使学生理解过去时与完成时，并能灵活运用相关知识。
5. 通过各种教学手段，如声音、图片、动画、电视、网络等，让学生在了解环境保护知识的基础上，提高表述、思考、总结相关此类知识的能力。
6. 引导学生尝试运用不同的学习工具、学习方法、媒体素材等进行学习和提高。
教学建议关于教材内容的分析本单元是围绕”Make our world more beautiful”这一主题，结合现在完成时态这一语法功能项目展开教学活动的。
谈论了过去与现在的时间关系，着重讲述了现在完成时态的第二种用法，即从过去开始，持续到现在的动作或状态，所使用的谓语动词一般都是延续性动词。
本单元还讲述了延续性动词和非延续性动员与时间的搭配关系；for和since引导的时间状语和完成时态的连用。
本单元还出现了有关事情发生的时间问题的对话和日常用语，讨论了有关环境卫生的问题，要求我们要规范自己的行为。
本单元短语与交际用语1．短语和习惯用语be afraid of make a contribution base on as soon as do well in2. 日常交际用语I’ve been to…That’s terrible.Good idea.How long has she/he worked there?Don’t you think so.I’ve known Li Lei for three years.I’ve lived here since 1995.3.. 交际英语对约会或预约的肯定回答：Yes, what’s it?Yes, I’ll be probably free them.Any time on workday at my office is all right.I don’t have anything particular on Wednesday.Let’s make it 9:15/the day after tomorrow.I’ll be waiting for you here.Let’s meet in the park.OK, that’s settled then.I’ll meet you at the theatre at seven.对约会或预约的否定答复：No, I’m not free then, I am afraid.I’m afraid I can’t make it next Monday.I don’t think I can.I’m afraid I’ll be quite busy then.There is nothing before Sunday, I am afraid.I’m afraid I’ll be filled up this week.I’m afraid I can’t mee t you here.I’m sorry, but. . . won’t be so convenient for me.本单元重点难点分析1．have been (to) 与have gone (to)have been与have gone都表示现在完成时态，表明动作已经发生了，但它们之间的含义是有不同的。
现完第二课时 基本意义 since for
John: Oh, she has just(刚刚) bought some.
A: Have you surfed the Internet? B: Yes, I have . / No, I haven’t.
talk on the phone for an hour
play soccer
eat French Fries
用所给动词的适当形式填空
I ____(wait) for him for two hours . I am very angry .
1.
2. He _____ (be) a doctor since he was twenty . 3. The film ____ (be) on for fifteen minutes .
She has just left.
(have-had)
Have you had breakfast ? (leave-left)
Translate them into English. 1.你以前做过风筝吗? Have you made a kite before ? 2. 我从来没有见过这么奇怪的人． I’ve never seen such a strange man. 3. 到现在你学了多少英语单词? How many English words have you learned so far? 4. 这部电影他已经看过5遍了. He has already seen this film 5 times. 5. 最近有没有读一些有趣的书? Have you read any interesting books recently ? 6 . 在过去几天里, 你吃了什么? What have you eaten in the past several days? 7. 自从她搬到上海以后, 我就没见过她. I haven’t met her since she moved to Shanghai .
八年级上册英-语现在完成时(1)(语法讲解+习题训练)(解析版)
第11讲 现在完成时（1）知识点讲解+习题跟踪训练【知识讲解】现在完成时的概念和用法:一、现在完成时的含义现在完成时表示过去已经开始，持续到现在,也许还会持续下去的动作或状态。
可以和表示延续的时间状语连用。
如for 、since 等引导的时间状语。
（注意：句中谓语动词要用延续性动词）时间状语的表达方法有两种:for: + 一段时间 for a year, for two weeks, for three years...过去的某一时刻, since last week, since 2008…Since +点时间 一段时间+ago, since 9 years ago, since 3 days ago…,一般过去时态的时间状语从句：since you came ，since he moved here, since I was born…1.Eddie has lived with Millie for 4 years.2.Eddie has lived with Millie二、现在完成时的构成1)现在完成时的肯定句句型 主语（第一、二人称单/复数）+have+过去分词主语（第三人称复数）+have +过去分词主语（第三人称单数）+has+过去分词have (has) 为助动词e.g. He has already had his lunch.e.g. I have just finished my homework.2)现在完成时的否定句since 2006 since 4 years ago . since he was born.句型主语+have/has not(haven't/hasn't)+过去分词e.g. I have not seen the movie yet.e.g. She hasn’t eaten it.3)现在完成时的一般疑问句Have/Has+主语+过去分词+…？e.g. Have you finished the work?e.g. Has she arrived here?e.g. Have they eaten supper?4)特殊疑问句特殊疑问词+have/has+主语+p.p. (过去分词）+其它？e.g. The girl has learned English for 6 years.How long has the girl learned English?I have eaten two apples for breakfast.What have you eaten for breakfast?三、过去分词的构成(A)规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。
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练习一.用since和for填空1.______two years2.____two years ago3.___last month4.______ 19995._______yesterday6._______ 4 o’clock7 4 hours 8._____an hour ago9.___we were children 10._____ lunch time11.____ she left here12. He has lived in Nanjing ___ the year before last.13. I’ve known him ______ we were children.14. Our teacher has studied Japanese ______ three years.15. She has been away from the city ______ about ten years.16. It’s about ten y ears __________ she left the city.二.单项选择。
1、Both his parents look sad . Maybe they ______what's happened to him .A. knewB. have knownC. must knowD.will know2、He has _______ been to Shanghai , has he ?A. alreadyB.neverC.everD.still3、Have you met Mr Li ______？A. justB. agoC.beforeD. a moment ago4、The famous writer _____ one new book in the past two year .A. is writingB.was writingC.wroteD.has written5、—Our country ______ a lot so far .—Yes . I hope it will be even ______ .A.has changed ; wellB.changed ; goodC.has changed ; betterD.changed ; better6、Zhao Lan ______already ______in this school for two years .A. was ; studyingB. will ; studyC. has ; studiedD. are ; studying7、We ______ Xiao Li since she was a little girl .A. knowB. had knownC. have knownD. knew8、Harry Potter is a very nice film .I______ it twice .A.will seeB.have seenC.sawD.see9、—These farmers have been to the United States .—Really ? When _____ there ?A. will they goB. did they goC. do they goD. have they gone10、—______ you ___ your homework yet ?—Yes . I _____ it a moment ago .A.Did ; do ; finishedB.Have ; done ; finishedC.Have ; done ; have finishedD.will ; do ; finish11、His father ______ the Party since 1978 .A. joinedB. has joinedC. was inD. has been in12、—Do you know him well ?— Sure .We _________ friends since ten years ago .A. wereB. have beenC. have becomeD. have made13、—How long have you ____ here ?—About two months .A. beenB. goneC. comeD. arrived14、Hurry up! The play __________ for ten minutes .A. has begunB. had begunC. has been onD. began15、It _____ ten years since he left the army .A. isB. hasC. willD. was16、Miss Green isn't in the office . she_______ to the library .A.has goneB. wentC.will goD. has been17、My parents ______ Shandong for ten years .A. have been inB. have been toC. have gone toD. have been18.The students have cleaned the classroom, ?A. so theyB. don’t theyC. have theyD. haven’t they19、has Mr White been a member of Greener China since he to China?A. How soon, comesB. How often, gotC. How long, cameD. How far, arrived20.When he arrived at the bus stop, the bus _____ for 20 minutes.A. has leftB. had leftC. has been awayD. had been away21.The factory ____ since the February of 1988.A . has been open B. has opened C. was open D. opened22.Mary and Rose ____friends since they met in 2000.A. have madeB. have beenC. madeD. have become23.You mustn't_____ until he comes back.A. be awayB. leaveC. be left24.The meeting _____ for a week now.A. has finishedB. has endedC. has been over25.Miss Gao ______ this school for nearly 5 years.A. has been inB. has come toC. has taught26.Ben ______ a teacher for 4 years .A. has beenB. has becomeC. wasD. became27. I ______ home for a week.A. have returnedB. have been backC. returned三.用never, ever, already, just, yet, for, since填空1. I have _______ seen him before, so I have no idea about him.2. Jack has _________ finished his homework.3. Mr. Wang has taught in this school ________ ten years.4. “Have you ________ seen the film?” “No, I have ________ seen it.”5. “Has the bus left _______?” “Yes, it has _________ left.”四.用适当的时态填空：1.She’s _____________ (live) here ever since she was ten.2.Both of them ________________ (be) in Hongkong for ten days.3.Both of them ____________ (come) to Hongkong ten days ago.4. Half an hour __________ (pass) since the train __________ (leave).5. Mary________(lose) her pen. ________ you _______(see) it here and there?6. _________ you _____ (find) your watch yet?7. ---Are you thirsty? ---No I _________just _________ (have) some orange.8. We already _________ (return) the book.9. ________ they _______ (build) a new school in the village?10. I _____________(not finish) my homework . Can you help me?11. My father _____ (read) the novel twice.12. I _________ (buy) a book just now.13. I _________ (lost ) my watch yesterday.14. My father ___________ (read) this book since yesterday.五、划线提问1) I have been there for two days.__________ _________ __________ you __________ __________ ?2) My father has lived here since 2000._________ _________ __________ your father _________ __________?3) He left here yesterday._________ ________ he _________ __________?4) They bought a book two hours ago.__________ ___________ they __________ a book六.翻译下列句子：1.你曾经吃过鱼和薯条吗？2. 我刚刚丢了我的化学书。