第一篇:现在完成时的句子
现在完成时的句子
1、Have you ever traveled on a plane?
你坐飞机旅行过吗?
2、Have you ever been abroad?
你出国过吗?
3、I’ve just finished reading the book、我刚读完书。
4、I’ve never been there、我从来没去那里。
5、I’ve already been there twice、我只去过那里两次。
6、Who has been to Hawaii? None of us has、谁去过夏威夷?没人去过。
7、Has anybody water-skied before?
有人之前滑过水吗?
8、How long have you been here in Sydney?
你来悉尼多久了?
9、I know you’ve come to see your father、我知道你来看你的爸爸。
10、You’ve learnt surfing from him, haven’t you?
你从他那里学的滑水,不是吗?
11、Have you ever been to Hawaii?
你去过夏威夷吗?
12、He has been in Honolulu ever since、他从那以后就在檀香山。
13、I have already won first prize in the city surfing competition、我已经在城市的冲浪比赛中获得了第一名。
14、I’ve been surfing every day、我每天都冲浪。
15、I’ve been here for two weeks already、我已经在这里呆了两周了。
16、How many songs has he learned so far?
他到目前为止学了多少歌了?
17、How long have you been a member of Greener China?
你成为绿色中国的一员多久了?
18、I’ve been with Greener China for a year、我跟随绿色中国一年了。
19、What have you done since you joined Greener China?
你加入绿色中国后都做了什么?
20、Have you ever thrown any litter onto the ground?
你有没有往地上扔过东西?
21、If your answers are “No”,it means that you have already helped protect our environment、如果你的回答是“否”,它意味着你已经帮助保护了我们的环境。
22、Have I ever picked up some rubbish and thrown it into a dustbin?
我有没有把垃圾捡起来扔进垃圾筒呢?
23、Have I ever collected waste paper or bottles for recycling?
我有没有为回收而收集废旧纸张或瓶子呢?
24、Have I ever planted any trees or flowers in or near my neighbourhood?
我有没有在社区附近种过树或花呢?
25、If your answers are “Yes”,it means that you have already done something useful to improve the environment、如果你的回答是“是”,它意味着你已经为保护环境做了些有用的事。
26、After you have finished the questionnaire, you may decide if your friend is doing very well in protecting the environment、你完成调查问卷后,你可以决定你的朋友是否在保护环境方面做得很好。
27、Has everyone in your class written a letter to a factory to ask them to stop pouring dirty water into the river or lake nearby?
你们班的人有没有给工厂写信让他们停止向附近的河或湖排放污水?
28、How long have you worked in this library?
你在这家图书馆工作多久了?
第二篇:现在完成时免费课件
英语中的语法是学习的重点也是难点,下面就是小编为您收集整理的现在完成时免费课件的相关文章,希望可以帮到您,如果你觉得不错的话可以分享给更多小伙伴哦!
现在完成时免费课件
谓语动词构成:I/we/you/they have worked;he/she/it has worked
(1)表示过去某一时刻发生,且延续到现在的动作或状态,这种情况常与表示一段的时间状语连用
We have lived here since last October.自从去年十月份我们就一直住在这儿。
She has studied English for 5 years.她学英语已有5年之久
(2)表示某个已经发生且对现在造成影响或结果的动作,这种情况常不与任何时间状语连用
I'm sorry I have lost my key.I can't open the door.对不起,我把钥匙弄丢了.门开不了了.She has left.If you want to see her, you'll have to come tomorrow.她已经走了.如果你想见她的话,你得明天再来一趟.英语学习—语法—现在完成进行时
谓语动词构成:I/ we/ you/ they have been working
He / she/ it has been working
(1)表示从过去某时开始一直持续到现在的动作,并且还将持续下去
The Chinese have been making paper for two thousand years.中国有2000年的造纸历史.I have been learning English since three years ago.自从三年前以来我一直在学英语.(2)表示在说话时刻之前刚刚结束的动作
We have been waiting for you for half an hour.我们已经等你半个钟头了.(3)有些现在完成进行时的句子等同于现在完成时的句子
They have been living in this city for ten years.They have lived in this city for ten years.他们在这个城市已经住了10年了.I have been working here for five years.I have worked here for five years.我在这里已经工作两年了.(4)大多数现在完成进行时的句子不等同于现在完成时的句子
I have been writing a book.(动作还将继续下去)我一直在写一本书.I have written a book.(动作已经完成)我已经写了一本书.(5)表示状态的动词不能用于现在完成进行时
I have known him for years.我认识他已经好几年了.这类不能用于现在完成进行时的动词还有:love爱,like喜欢,hate讨厌,等.英语学习—语法—一般将来时
谓语动词构成:I/ we shall work,he/ she/ it/ you/ they will work
will在陈述句中用于各人称,在疑问句中常用于第二人称
(1)表示将要发生的动作
Perhaps I shall play a visit to France this winter.我可能在今年冬天到法国观光。
Will you be at home at seven this evening? 今晚七点你会在家吗?
(2)“be going to +不定式”多用于口语中,表示打算、将要发生的事.What are you going to do tomorrow? 明天你要干什么?
Look at the dark clouds, there is going to be a storm.看那乌云,暴风雨快来了.(3)“be +不定式”表示安排或计划好了的动作
When are they to hand in their plan? 他们的计划什么时候交上来?
The queen is to visit Japan next year.女王将于明年访日.(4)“be about +不定式”表示即将发生的动作
He is about to retire.他即将退休.The English evening is about to begin.英语晚会即将开始.(5)come,go等动词用“一般现在时”表示按规定、计划或时间表将要发生的事
He starts next week.他下个星期出发.We leave very soon.我们很快就离开.(6)come,go等动词在口语中用“现在进行时”表示主语计划将要作的动作
They are leaving for New York tomorrow.明天他们将要动身前往纽约.Is your brother departing soon? 你的兄弟很快就要启程吗?
英语学习—语法—过去完成时
谓语动词构成:I/we/you/they had worked;he/she/it had worked
(1)表示过去某一时刻之前已经完成的动作,常与由by,before引导的时间状语连用
We had learned 5000 words by the end of last month.到上个月底为止我已经学了五千个单词.I had finished the composition before supper.晚饭前我就已经把作文写完了.(2)表示过去某一动作之前已经完成的动作,常与由when,before等连词引导的时间状语从句连用
When I woke up it had already stopped raining.我醒来的时候雨就已经停了.I hadn't learned any English before I came here.我来这儿之前没学过英语.(3)用于宾语从句或间接引语中
I wondered who had taken the umbrella without permission.我想知道谁不经允许就把雨伞拿去.He told me that he had passed the exam.他告诉我他已通过考试.(4)某些动词的过去完成时表示一个打算要做却没有做成的事.I had intended to come over to see you last night, but someone called and I couldn't get away.昨晚我本打算来看你,但有人来找,脱不开身.We had hoped to catch the early bus, but found it was gone.我们本来希望乘早班车,却发现车已开了.(5)用于表示与过去事实相反的虚拟条件从句中
If you had come yesterday, you would have met him.如果你昨天来的话,你就已经见到他的面了.She would have come if she hadn’t been so busy.要不是这么忙的话,她就已经来了.英语学习—语法—过去进行时
谓语动词构成:I/he/she/it was working;we/you/they were working
(1)表示过去某一时刻或过去某段时间内正在进行的动作,一般要有表示过去时间的状语
At that time she was working in Oxford.那时,她正在牛津大学工作.It was raining at 6 o'clock this morning.今天早晨六点钟天正下着雨.What were you doing when I phoned you last night? 昨晚我给你打电话时你在干什么?
(2)可用来表示由过去某时持续到另一时间的过去动作
He was studying in Cambridge between 1999 and 2001.在1999年和2001年那段时间,他在剑桥学习.From January to March I was traveling in Egypt.从3月份到4月份期间,我在埃及旅游.(3)表示故事发生的背景
It was a sunny morning.Some people were sitting on the riverbank.Some were walking with their dogs.Several boys were playing football nearby...一个阳光明媚的清晨.河堤上坐着几个人.有的人在溜狗.不远处有几个男童在踢足球...(4)与某些动词连用时,代替过去将来时
这类动词有 come来, go去, leave离开, start开始, stay逗留 等.主语必须是人.He telephoned me, saying that his aunt was coming to see me soon.他打电话给我,说他姨很快就要看我了.五、现在完成时
谓语动词构成:I/we/you/they have worked;he/she/it has worked
(1)表示过去某一时刻发生,且延续到现在的动作或状态,这种情况常与表示一段的时间状语连用
We have lived here since last October.自从去年十月份我们就一直住在这儿。
She has studied English for 5 years.她学英语已有5年之久
(2)表示某个已经发生且对现在造成影响或结果的动作,这种情况常不与任何时间状语连用
I'm sorry I have lost my key.I can't open the door.对不起,我把钥匙弄丢了.门开不了了.She has left.If you want to see her, you'll have to come tomorrow.她已经走了.如果你想见她的话,你得明天再来一趟.英语学习—语法—现在进行时
谓语动词构成:I am =I’m working , she/he/it is = he’s等 working, We/you/they are =We’re等working
(1)表示说话时正在进行或发生的动作
Please don’t make so much noise, I’m writing a composition.不要吵闹,我正在写作文.Let’s set off, it isn’t raining now.咱们出发把,现在天不下雨了.(2)有时通过上下问可以判断出应采用何种时态
Its four o’clock in the afternoon, the children are playing football on the sports ground.现在是下午4点,孩子们在操场上踢足球.(3)表示现阶段正在进行而说话时不一定在进行的动作
We are working in a factory these days.这几天我们在一家工厂工作.They are compiling a dictionary.他们在编一本词典.(4)在口语中表示主语计划将要做的动作
They are leaving for New York tomorrow.明天他们将要动身前往纽约.(5)现在进行时与always等副词连用时带有感情色彩
He's always quarrelling with others.他老喜欢跟别人吵架.She is constantly worrying about her son's health.她不停地为她儿子的健康担心着.The boy is forever asking questions.那个男孩老是提问问题.(6)有的现在进行时句子和一般现在时同义。用现在进行时表示问者的关切心情
How are you feeling today? 你今天感觉如何?
I am looking forward to your next visit.我盼望你下次再来.Why are you looking so sad? 为什么你看起来这么愁眉苦脸的样子呢?
(7)有的动词用于现在进行时表示“逐渐”的含义
Our study is becoming more interesting.我们的学习变得越来越有趣了.The leaves are turning red.树叶渐渐地变红了.Wait a moment,I am finishing my supper.等一会儿,我的晚饭就要吃完了.(8)“be”动词的现在进行时。“be”动词用于现在进行时表示说话者认为是短暂的、和平常不一样的、甚至是伪装的.He is being foolish.他在装傻.He is being honest.他表现得特别老实.I can't understand why he is being so selfish.我不明白此时他为何如此自私.
第三篇:一般过去时和现在完成时
一.一般将来时: _____________________________________The door bell is ringing.Ok, I will answer the door.Mom is busy cooking.I will help.Be going to 表将来:
(1)Basketball is my favorite.I am going to be a basketball player someday.(2)Debbie is going to swim across the England channel tomorrow.(3)She is going to set out from the French coast at five o’clock._____________________________________
(4)Look at the clouds.There is going to be a storm.(5)These two groups of people are angry here.They are going to conflict with each other._____________________________________
(6)He is staying in his cousin’s for a week.(7)I am leaving for London next week._______________________________.二._____________________在时间或条件状语中的_____ 表将来
(1)Tomorrow he will be watching her anxiously as she swims to England.(2)I will be meeting her at the station when she arrived tomorrow.(3)If you park your car in the wrong place, a traffic policeman will soon find it.(4)if he lets you go without a ticket, you will be very lucky.三._____________ 在 _____________中表将来
(1)The sports meeting takes place On October 18.(2)The train leaves at eight every morning from this station.四.现在完成时(have/has done)
表示过去发生的动作对现在产生的结果和影响。
We have had our breakfast.我们已经吃完饭了。
表示过去发生而持续到现在的动作或状态。常与since, for连用。谓语动词必须是延续性动词。HHHHHHHHHHHHjjj Hjkasjfklasjfklasdjl;fj he He has been in Hong Kong for ten years.He has learned English for six years.He has learned English since 1997.强调不久前刚刚完成的动作。常与yet(用于否定和疑问句), just, already连用,谓语动词是终止性动词。
He has just gone out.I have already finished my lunch.与一般过去时的区别。一般过去时表示事情发生在过去,不强调与现在的关系,与表示过去的时间状语连用。现在完成时强调与现在的关系、对现在的影响,不能与表示过去的时间状语连用。
现在完成进行时(have/has been doing)。动作从过去开始,一直延续到现在。How long have you been collecting shells? Have you been skating for five hours?
现在完成进行时与现在完成时的区别
没有时间状语时,前者表示动作__________,后者表示动作___________。The students have been preparing for the exam.The students have prepared for the exam.有时间状语时,前者表示动作__________,后者则不知道是否________ We have been living here for ten years.We have lived here for ten years.
第四篇:现在完成时说课稿
现在完成时说课稿
张
红
项城市第三初级中学
现在完成时说课稿
教材分析
(一)内容分析
现在完成时是课程标准要求学生重点掌握的语法项目,也是初中英语语法的重点和难点之一。语法现象较为复杂,难度较大,是中考重点考查的内容之一。
其考点主要体现在: 1.基本用法。
2.have gone to / have been to/ have been in 的区别。3.延续性动词和非延续性动词在现在完成时中的应用。
4.现在完成时与一般过去时的区别。根据以上考点的分析和发展学生的综合运用语言的能力为宗旨制定一下教学目标
(二)教学目标:
1.知识与能力:通过学习使学生巩固现在完成时和一般过去时的有关知识,能够运用所学知识解决时态的题目。
2.过程与方法:通过学习提高学生综合运用所学知识解决问题的能力。
3.情感态度:通过学习使学生树立较强的自信心,形成克服困难的意志。
(三)教学重难点
由于英语和汉语两种语言对“完成”和“过去”概念定义的差异,学生往往对两种时态的含义和用法产生混淆,同时两种时态既有联系又有区别,因此,正确理解现在完成时和一般过去时的用法及区别,正确使用现在完成时和一般过去时解决有关时态的题目既是本节课的重点,又是本节课的难点。二.教法学法分析
说教法:结合教材和本课的特点,采用讲授和练习相结合的教学方法。精讲巧练,循序渐进地深化教学内容。展开以教师为主导,以学生为主体的师生双边活动。
说学法:结合教学内容,在课堂上指导学生使用了比较归纳、分析概括的方法,这样不仅有利于学生更好地从整体上理解和把握知识的结构和体系,更有利于发展学生求同辩异的思维能力,培养学生的自学能力。三.教学过程分析
第一步:知识复习总结,首先分别复习一些时态的有关知识,再对时态进行比较归纳,使学生从整体上理解和把握已学时态的结构和体系。第二步:知识点的讲解和练习。通过复习已学时态知识结合例句,对本课要学习的时态进行讲解。结合所讲,让学生在规定时间内完成有关练习。达到让学生熟练运用所学知识,培养学生运用所学知识解决问题的能力的目标。五.教学反思
通过本节课,学生掌握了现在完成时的各种用法以及现在完成时和一般过去时的区别,能够运用所掌握的知识解决遇到的题目,效果较好。但由于时间关系练习量太少。
第五篇:现在完成时教学
“现在完成时态”的教学
安庆四中:丁家骏
初中英语教学大纲中规定现在完成时态是学生必须掌握运用的六种主要时态之一,而且历年来全国各省份的中考试卷均把现在完成时态作为必考内容。但事实上不少学生对现在完成时的概念理解困难,运用不当,也是中考语法上失分较多的考点之一。下面就如何教学现在完成时态,谈谈我个人的一些个人肤浅的见解:
一、现在完成时态知识点教学要整体化。现行人教版BOOK3前三个单元的语法知识点均以现在完成时为主。第一单元由“have got„“导入;第二单元以“过去发生的动作对现在造成的影响”讲解现在完成时的第一种用法;第三单元以“过去发生的动作或存在的状态一直延续到现在,还有可能持续下去”讲解其第二种用法。知识点的编排采取了循序渐进、由浅入深的原则,有其科学性的一面,按要求我们要花三周的时间来不间断地串插讲解现在完成时的内容,我认为可能过于分散、冗长。通过几年的摸索和实验我认为现在完成时的教学中如采取整体集中的方法,也就是说把现在完成时从课本里单列出来做专门的讲解,约用三到四个课时,其教学效果比分散讲解要好得多。知识点教学的整体化给学生带来两大益处:1)、易于理解:现在完成时是初中时态中,学生较难理解的一项,集中讲解,学生对现在完成时定义、结构的理解就会更加便捷、深刻,运用规范;2)、易于排除其他时态的干扰,由于现在完成时的动作发生在过去,而又与现在有关,故此一般过去时和一般现在时,特别是一般过去时对现在完成时所造成的辐射影响较大,学生判断困难,使用知识点整体化教学使学生从对比中领悟二者的区别。
二、知识点教学要条理化。教学现在完成时除了要遵循“整体化”,还要注意教学的步骤和环节,使知识点条理化。我是分为以下几个步骤进行阐述的:
1)、从中文角度引导学生正确理解现在完成时第一种用法的定义:现在完成时是表示过去发生的动作对现在造成的影响或结果。要向学生强调定义中的三个关键词,那就是:过去发生的动作,现在,影响或结果。这时我直接在黑板上呈现一个现在完成时态的句子: He has borrowed a lot of money from me, so ________________________.我告诉学生“借钱”的行为是过去发生的动作,要求学生写出可能的结果。学生写出了以下可能导致的结果或影响:
He has borrowed a lot of money from me, so ________________________.a)I don’t have enough money to lend him any more.b)I don’t want to lend him any more.c)I don’t have enough to afford my new house.d)It is time for him to return it.e)I need to borrow some from others to buy the house.这时的课堂活动已经由教师满堂灌的单边活动转化成为了学生自主学习,积极探究的过程。在学习的过程中学生更能了解现在完成时态定义的阐述。
2)、了解现在完成时态定义之后,呈现现在完成时态谓语的构成:“助动词have/has+done”,要学生了解不同的人称要用不同的助动词,并要求他们用现在完成时态进行语句的表达。例如:I feel so happy now, for____________________________.很显然,学生的语言输出不存在任何问题。他们可以这样表达:
a)I have finished my homework.b)My grandmother has come.c)Kate has lent her CD-player to me.d)I have got full marks in the math exam.在此之后,让学生再次谈论学习现在完成时态的感受。3)、告诉学生动词过去分词的变化分规则和不规则二种,对于不规则变化要求学生必须熟记于心。对于现在完成时的肯定、否定、疑问等句式可以在教学中作一般讲解。而且还告诉学生现在完成时第一种用法中常与表示下列的时间状语连用: already(多用于肯定陈述句)、never(多用于否定陈述句)、ever(多用于疑问句、问初次经历)、yet(用于否定陈述句)、just(位于谓语动词之前)、before(一般位于句末)、例如﹕ ——Joe has already finished his homework.(当前“作业已完成”,没有作业的任务。他可以做他想做的事情了。)——He has never seen the film.(对“电影内容不了解”。)——Have you ever been to Beijing ?
Never.(问第一次经历。)
——Mike hasn't finished his work yet.——He's just given the book back to me.——I haven't heard of that before.注:already用在疑问句中,常表示怀疑、惊奇。
——Have you forgotten it already ?难道你已经忘记了?
当然,在呈现现在完成时态的时候,仍然可让学生自由讨论可能造成的影响或结果 4)、告诉学生找出现在完成时与一般过去时的区别。这是初学者十分容易混淆的两种时态,教学过程中能否使学生理解、掌握,直接关系到他们的运用效度。经过学生们的讨论,并在教师的帮助下,同学们找出了以下区别:
a)现在完成时强调的是过去的动作对现在的影响,它和现在有紧密的联系,因此听话者要听内涵。而一般过去时则是直接陈述过去发生的一件事情,而不牵涉到对现在的影响。例如:——He finished his homework yesterday.(听话者只是知道一件事实,那就是他昨晚完成了家庭作业。)
——He has already finished his homework.(听话者要听的内涵可能是说话者说作业已完成,他是否想要表示要做他想做的其它事情了。)
b)一般过去时要跟过去的时间状语,而现在完成时一般不跟过去的时间状语。
5)设计语言环境,呈现现在完成时的第二种用法,并将其与第一种用法进行比较。我使用的作法是:在黑板上写几个句子,然后要求学生翻译。例如:
a)My father has borrowed the book for a week.b)His uncle has arrived for two days.c)I have bought the bike for two years.学生当然会翻译。随后我告诉他们这些句子都是错的,学生当时都很诧异,他们不知道为什么会是错的。我然后启发他们说,“一个星期、两天、两年是不是借书、到达和买车所持续的时间呢?如果是的,这些动词具有可持续性吗?” 学生回答说没有。我然后要求同学将for所带的时间状语全部去除,句子又是否正确的。学生回答说是正确的,而且就是现在完成时第一种用法。就在这时学生仿佛明白了原因。我适时的引出了现在完成时的第二种用法,它表示过去已开始,并持续到现在的动作或状态,常和表示从过去某一时刻延续到现在的一段时间状语连用,动词必须要具有延续性。如:for + 一段时间;since + 一般过去时的句子/过去的时间点,动词必须要具有延续性。例如: ——I have taught at the school for 10 years.——He has worked on the farm since he left school.——The Greens have been in China since 1982.之后,我在黑板上写出若干动词,要求学生判断它们是否具有延续性。
6)告诉学生在使用现在完成时态第二种用法时,有些句子汉语表达是通顺的,但是翻译成英语的时候却错了,其主要原因就是动词不具有延续性。那么怎样才能用英语正确的表达其汉语意思呢?随后告诉学生几种常见的变化方式:
a)用具有延续性的动词代替不具有延续性的动词,常见的有have和keep代替buy和borrow。例如:
I have had the bike for two years.(我买自行车已经两年了。而不是使用buy)She has kept the book for two weeks.(她借这本书有两个星期了。而不是使用borrow)b)用名词代替不具有延续性的动词,表示其身份的持续。例如: He has joined the army for three years.(F)He has been a soldier for three years.(T)c)用形容词代替不具有延续性的动词,表示其状态的持续。例如: His grandfather has died for over twenty years.(F)His grandfather has been dead for over twenty years.(T)d)用介宾短语代替不具有延续性的动词,表示其所处位置的持续。例如: Tom has come to China for six months.(F)Tom has been in China for six months.(T)They have arrived in the U.S.A.for ten days.(F)They have been in the U.S.A.for ten days.(T)e)用副词代替不具有延续性的动词,表示其状态的持续。经常用on, over, out, in, away, here, there等来替代start, finish, go out, arrive, leave等动词。例如: The film has started for 5 minutes.(F)The film has been on for 5 minutes.(T)The play has finished for half an hour.(F)The play has been over for half an hour.(T)They have left for 40 minutes.(F)They have been away for 40 minutes.(T)7)现在完成时态第二种用法中常用的时间状语,如so far,by now,up to(till)now,for,since,in the past few…,during the last few…等。We have planted more than two thousand trees by now.Jim has learnt at least six hundred Chinese words since 1992.Great changes have taken place in China during the last few years.8)区别“have/has gone to”与"have/has been to ”。前者表示“人去了某地,当前不在说话的现场”,后者表示“人去过某地,并已回来”。试比较:
——He has gone to Beijing.(他去北京了,他不在说话的现场。)——He has been to Beijing.(他曾去过北京,已回来了。)教学反思:
按照此顺序和进度教学现在完成时态,学生感觉比较容易接受,能大体地掌握现在完成时态第一和第二种用法,并且能较为准确的说出两种用法的区别和常跟的时间状语。我想这主要跟学生的积极参与有关。自主参与,主动学习,积极探究是学生学好英语的前提和保证。在初中英语课堂教学中,教师要以任务型教学理念为指导,多设计一些贴近学生生活,学生能够积极参与的活动来激发他们的学习的兴趣。一旦兴趣养成,就是枯燥的语法讲解,也会取得事半功倍的效果。