中考英语专项复习导学案-----现在完成时，过去完成时1
班级姓名主备人林晓亭审核人
1.Teaching aims：
Grasp the important points
2.Important points:
现在完成时与过去完成时的用法
1）(常与yet，already，just连用)，或者过去某一时刻发生的，持续到现在的情况(常与for，since连用)。
2）构成S + / +
２．不规则动词的变化，需牢记课本上的不规则动词表。
3）标志词just（刚刚）, already（已经）, before, yet（一般疑问：已经；否定句：还）never, ever, ever since, so far, for, since, in the last ten years等
4）句式变换
5）注意
①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just, already, before, yet
I have just cleaned my clothes. 我刚洗过衣服。
②表示过去已经开始，一直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的一段时间的状语连用。通常和for, since引导的时间状语连用.
A. for + 一段时间；eg: for three minutes , for thirty years
B. since + 某一时间点eg: since Septe mber , since nine o’clock this morning
C. since + 从句（用一般过去时）eg: They have known each other since they were boys .
③have been in, have been to 与have gone to 的用法
have (has) been in表示“在某地（多长时间）”，现在仍在那里。
Mr. Brown has been in Shanghai for three days. 布朗来上海已经有三天了。
have( has) been to表示“曾经去过某地”，现在已经不在那里了。
Mary has never been to the Great Wall. 玛丽从未去过长城。
have (has) gone to 意为“到某地去了”，表示说话时该人不在现场，
----Where is Tom? ----He has gone to the bookshop. 他到书店去了。
练习：用have(has) been 或have(has) gone 填空
A: Where __1__ Li Fei __1__?
B: He __2__ to Hainan Island.
A: How long __3__ he __3___ there?
B: He ___4__ 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 __5__ never __5__ there.
A: How many times __6__ Li Fei __6___ to that place?
B: He __7__ there only once.
④延续性动词与瞬间动词的转换
1)瞬间动词可用于现在完成时。
Eg: The people have arrived .
Have you borrowed the book from the library ?
2)瞬间动词表示的动作极其短暂，所以其现在完成时的肯定式不能和表示一段的时间状语（如：for + 时间段或since +时间点以及由how long 引导的特殊疑问句）同时使用。.
Eg: He has died for five years ⅹ
可以采用以下三种方法：①用能够表示持续状态的同义延续性动词替代句中的瞬间动词。
例如上面错句可改为：He has been dead for five years .
如：close --- be closed open --- be open die ----- be dead finish , end ----- be over get up --- be up leave ---- be away（from） begin/start ---- be on buy ---- have
go out --- be out marry----be married become/turn/get ---- be borrow --- keep
join the army ---- be in the army (be a soldier )
②用ago 代替for.
He has been dead for five years .= He died five years ago .
③用“It is + 一段时间+ since +含有一般过去时的从句”
他入党五年了。It is five years since he joined the Party.
电影开始五分钟了。The film began five minutes ago.
= = =
他们结婚五年了。 =
我爸爸去过北京两次了。他2008年就开始学日语了。
你曾经去过上海吗？？
到目前为止，你学了多少个新单词了？？
你们打扫完教室卫生了吗？？
中考英语专项复习导学案-----现在完成时，过去完成时2
姓名主备人林晓亭审核人
1
即“过去的过去”
2）构成：S + +
3）标志词：by the end of / the time +过去时间，before+过去时间，由when/before 引导的时间状语从句中
4）句式变换：
5) 注意
过去完成时常用于以下固定句型：
by (the end of )/ (the time)/before +过去时间，主句中谓语动词用过去完成时。例如：
The experiment had finished by 4 o’clock yesterday afternoon.
By the end of last year,I had collected 300 stamps.
The film had been on for five minutes when we got there.
She told me that they had gone to school already.
用动词的正确形式填空。
1. How long _____ you _____ (study)in this school ?
2. A:Where is your mother ?
B:She _____ ___ (go)to Beijing.
3. My uncle _____ ___ (teach)here since he came here
4.. .Li Lei _____ already ______ (give)the nuts to Polly .
5_____ you ever_____ (be) to London ?
6. The factory opened ten years ago.（同义句）
The factory _______ ________ ______ for ten years.
7.They have cleaned the room twice this week. (就划线部分提问)
_____ _____ __ __ ______ they ______ the classroom this week?
8. My father went to England in 2003 and 2005. （同义句）
My father _____ ______ _____ England _____.
9. John left Beijing three years ago. （同义句）
John_______ ______ ______ Beijing_____ three years.
10. His company closed in 2003. （同义句）
His company _____ _____ _____ _____ 2003.
11. My father bought the car half a year ago. （同义句）
My father ______ ______ the car _______ half a year.
12. Every student _________________ (see) the film already.
13. Kent and I __________________ (write) a song before.
14. The people in the mountains ________ never ________ (see) films.
15. There’s no more wine in the bottle. They ________ (drink) all of it.
16. Tom ________ (leave) a message for you. He ________ (call) last night.
17. I ______________ (see) the movie once before. I __________ (love) it a lot.
18. A: __________________ (you/hear) the news? B: yes, I ________
A: Who _______________ (tell) you the news? B: Li Ming ________ (do) A: When ____________________ (he/tell) you? B: Two hours ago
( )1. How long have you _______ here?
A. come
B. got
C. arrived
D. been
( )2. My grandpa died _________.
A. at the age of my2
B. for2 years
C. when I was 2.
D. my age was 6. ( )3. I have ______ the car for a year.
A. bought
B. sold
C. had
D. buy
( )4. China has ________ the host for the 2008 Olympic Games since July 13, 2001
A. become
B. been
C. became
D. turned
( )5. ______ the supermarket _____ for long?----No. It ____ half a year ago.
A.
B.Has… opened / was open B. Is …opened/ was…opened
C. Has… been open /opened
D. was…opened/ was…opened
( )6. I’m sorry to hear that the girl ______ home for 2 days.
A. left
B. is away from
C. has left
D. has been away from
( )7. They have ______ the League.
A. joined
B. been
C. joined in
D. take part in
( )8. ---Where are the Greeks? ----They ________ for a few minutes.
A. have gone
B. have been here
C. have been away
D. have disappeared ( )9. Jane has _____ to BeiJing. She will come back tomorrow.
A. been
B. gone
C. went
D. never been
( )10. It is ten years _____ I last saw her.
A. after
B. since
C. for
D. that
( )11.---Who will go to the station to meet Lorry? ---I will. I _____ her several times.
A. met
B. have met
C. had met
D. will meet
( )12. It’s 7:00. I can’t believe you ________ to school yet, Tony.
A. have gone
B. haven’t gone
C. don’t go
D. did go
( )13. ---What a nice dress! How long _____ you _____ it? ---Just 2 weeks.
A. will, buy
B. did, buy
C. are, having
D. have, had
( )14.---Do you know Lydia very well?
---Yes, She and I _____ friends since we were very young.
A. have made
B. have become
C. have been
D. have turned
( )15. The Smiths _______ in China for 8 years.
A. has lived
B. lived
C. have been
D. live
( )16. ---Hello, this is Mr Green speaking. Can I speak to Mr Black?
--- Sorry. He ______ the Bainiao Park.
A. has been to
B. has gone to
C. went to
D. will go to
( )17. ---How long have you _____ ? --- Since 1990.
A.bought the MP4
B. joined the Party
C. become a midfield player
D. lived in the town ( )18. ---Where is Allen? --- He ____ America on business. He ___ back in 2 weeks.
A. has gone to, comes
B. has been to, will be
C. has gone to, will be
D. has been to, will come
教学设计 一、引入、复习已学过的几种主要时态： 一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时等。注：谓语动词结构与句子所表达的时间一致。T:Make sentences with tenses. S1:Iusually get up at six . S2: …… 二、现在完成时的构成形式： 主语+have/has (助动词)+done(动词的过去分词) I have already finished my homework. He has gone to Beijing. They have stayed here for two years. 三、现在完成时的各种句式： 1、陈述句：主语+have/has+动词过去分词。Tom has watched the film already. 2、否定句：主语+have/has+not+动词过去分
词. We haven’t been to Shanghai yet. 3、一般疑问句：Have/Has+主语+动词的过去分词。 Have you ever been to a museum? 4、特殊疑问句：特殊疑问词+have/has+动词的过去分词。 How long have you had that bike over there? 5、反意疑问句：借助于助动词have/has来完成。 Jim has been in Japan for three days,hasn’t he? 6、Excercises 四、中考考点： 考点一：现在完成时的句型结构 现在完成时的肯定句、疑问句和肯定和否定回答。 考点二：现在完成时和一般过去时的区别1、利用图标进行比较现在完成时和一般过 去时的区别。 2、例句
高一英语课前作业A 姓名班级组别编制时间编号43 审批课题：Unit 3 Grammar 现在完成时的被动语态 【学习目标】 1.现在完成时被动语态的构成 2. 现在完成时被动语态的主要用法3．使用现在完成时的被动语态需要注意的问题 【重点难点】 能够熟练运用现在完成时被动语态。 【课前预习】现在完成时被动语态的结构就是现在完成时态和被动语态结构的叠合，即“have + been + 动词过去分词”。试比较以下几组句子的谓语结构： 1. 主动：He has repaired the machine for two hours. （他修理这台机器已有两小时了） 被动：The machine has been repaired for two hours. （这台机器已修了两小时了） 2. 主动句：The teacher has borrowed the books. （老师把那些书借走了） 被动句：The books have been borrowed by the teacher. （那些书被老师借走了） 【完成目标】 目标一：现在完成时被动语态的构成。 1．现在完成时被动语态的肯定式： 由________________________________________________________________________构成。例如：Two windows have been broken．两个窗子被打破了。 2. 现在完成时被动语态的否定式： 由________________________________________________________________________构成。例如：The car has not been repaired．这辆汽车还没有修好。 3. 现在完成时被动语态的一般疑问式： 由________________________________________________________________________构成。例如：①─Has her work been finished？她的工作完成了吗？─Yes，it has．是的，完成了。 ②─Have the cars been repaired？这些汽车修好了吗？─No，they haven't．不，还没有。 4. 现在完成时被动语态的特殊疑问式： 由________________________________________________________________________构成。例如：How long has her work been finished？她的工作完成有多久了？
完成时态 1. 用法：①过去发生的动作对现在造成的影响或结果：强调结果 E.g： Yesterday I finished my homework, that’s to say, I have finished my homework now. ②过去已经开始一直持续到现在的动作或状态：强调继续 E.g.:： I have lived here since 1990. 2. 现在完成时的构成have\has+过去分词 3. 现在完成时的四个基本句型 肯定句He has finished the work. 一般疑问句Has he finished the work? 否定句He has not finished the work. 两回答Yes ,he has. No, he hasn’t. 特殊疑问句What has he done? 4. 在下列情形下用现在完成时 (1)九词语 ①already已经肯定句中或句尾 e.g.: I have already found my pen. = I have found my pen already. ②yet已经否定句和疑问句句尾
I have not finished the work yet. Have you bought a computer yet? ③ever曾经句中 e.g.： Have you ever seen pandas? ④never从不句中 e.g.： I have never been to Beijing. ⑤just刚刚句中 e.g.： I have just done my work. ⑥before以前句尾 e.g.： I have never been there before. ⑦so far到目前为止 e.g.： So far he has learnt 200 words. ⑧how long多久 e.g.： How long have you lived here? ⑨how many times多少次 e.g.： How many times has he been to Beijing? (2)两词组 have
高中英语语法《现在完成时的被动语态》教学设计 一、教材分析 本节课的授课内容为被动语态中的一个重点也是难点的内容：现在完成时被动语态的学习及其应用。对于该内容学生半知半解，加上语法容易让人觉得枯燥，学生对此内容有排斥畏难心理。所以教学中将语法知识的传授和语言基本技能的学习结合到一起，注重学习语法与语言的运用。采用任务型教学法、情景教学法和小组合作探究学习法，让学生亲身去感知、领悟知识和运用知识，从而扩大课堂的语言输入量及学生的语言输出量，使其内容更加丰富，降低了语法学习的难度，同时也使语言学习和运用语言的过程成为一种栩栩如生的互动体验，提高了学习效率。 二、学情分析 授课对象为高一级的学生，他们来自全区各地初中，大部分学生的基础知识仍然较为薄弱，运用英语进行交际活动的能力较差，主动学习的动力不够，然而他们学习比较认真，渴求知欲旺盛，思维比较活跃。部分学生的基础较好，能主动配合老师。所以只有设臵使他们感兴趣的活动，利用发生在学生身边的事情——教室的环境布臵和学校艺术文化节作为语法学习的载体，因材施教，让学生明白所学语言知识的实用性，这样才能激发学生学习的积极性，并在师生互动、生生互动中实现教学任务和目标。 三、教学目标 知识与技能：1.让学生弄清楚现在完成时被动语态的结构和用 法； 2.重点是现在完成时被动语态的应用。 过程与方法：1.培养学生自主学习、协作学习和探究的能力； 2.培养学生分析问题、解决问题、归纳问题的能 力。 3.提高思维能力和运用英语的综合能力。
情感价值观：通过本节课的学习，培养学生热爱学校积极参与 学校活动的情感。 四、教学重点和难点 现在完成时被动语态的基本构成与实际应用。 五、教学策略和方法 本节课的教学以学生为中心，以教室的环境布臵和学校艺术文化节为载体，使课堂教学过程成为学生自主地进行信息加工、知识意义构建、归纳能力发展的过程。教师在教学过程中则适时介入，引导、启发、组织、帮助、促进。随堂进行小组指导，一方面参与学生的讨论，更给学生以个别辅导，以帮助学生解决学习过程中的难题。通过演示法把制作的课件、学生的作文等显示给学生看，便于学生对知识的把握，并从中获得启迪，从而解决问题。通过小组协作法分析问题、解决问题，从而内化而形成学习成果，并将其在全班学生中展示，使学生获得成功的喜悦，从而激发学生的后续学习热情。通过任务驱动教学法将所要学习的新知识隐含在语言操练之中，学生通过对呈现的图片进行分析、讨论，并在老师的指导、帮助下用本节课的语法对图片进行描述，以达到对语法项目的操练，最后通过任务的完成而实现对所学知识的意义建构。 六、板书设计 现在完成时被动语态的基本结构：have/has been done 七、教学过程 Step1 Revision (复习)（6分钟） 本单元学习的话题是计算机，计算机的应用很广泛，让学生在阅读里面找出介绍计算机应用的句子，并齐读句子：?The computers have been used in communication, finance and trade. ?The computers have been put into robots. ?It has been used to make mobile phones as well as help with
PRESENT PERFECT LESSON PLAN_PART 1 Description Find below a series of classroom activities for English students with the objective of teaching how to make affirmative sentences, negative sentences and questions in Present Perfect alternating with the Past Simple. The time estimated for each activity is also shown. 1) Affirmative sentences (20’) Activity 1 Ask students to close their eyes while you carry out the following actions: -move the chair -move the white board -turn your back -hold the ring binder -draw a smiling sun Ask students what you have done and have them act out similar actions. They have to ask the others: what have I done? Explain to students that here the Present Perfect is used to talk about the recent past (a past action with an impact or result in the present). It doesn’t matter when you do it, what matters is what you do between the past and present. Activity 2 Say to students if a specific time marker is used eg. two minutes ago you use the Past Simple.The statement would be in the Past Simple eg I moved my chair. Ask students what they did two minutes ago. 2) Questions- Present Perfect and Past Simple (20’) Lying game Ask SS to make teams of two and one of them asks 5 questions starting with “Have you ever.” The second student must answer all the questions with yes. -Have you ever written a book? -Have you ever been on TV? -Have you ever driven a truck? -Have you ever gone skiing/surfing? -Have you ever built a fire? -Have you ever been in an accident? -Have you ever been pulled over by the cops? Then the first student asks 5 “Wh” questions in the Simple Past/Present Perfect and guesses if their partner is lying. -When were you on TV? -Where did you build a fire?
Unit 5 Educational exchanges The 3rd period Grammar教学设计 阳城三中郭学珍 一、教学目标 1．知识与技能： 能听懂、读懂别人谈论过去经历的文章或材料，并能运用一般过去时，现在完成时表达自己或他人过去曾经去过的地方。并通过观察、分析，找出一般过去时与现在完成时之间的区别与联系。2．过程与方法： 采用“任务式”教学法，引导学生学习一些新的词汇，再引导学生模仿课本对话部分的内容和形式，运用新、旧词汇，学习并掌握现在完成时。 3．情感态度价值观 教学内容贴近学生的生活，学生对与自己有密切关系的事很感兴趣，教材内容活化为实际生活。激发学生各方面的情感，热爱祖国的名胜古迹，欣赏祖国的大好山河。 二、教学重、难点 Teaching important and difficult points：Understand the differences between the Present Perfect tense and the Simple Past tense. 三、Teaching procedures and ways 教学过程与方式 Step1. Lead-in The teacher and the students watch a period of a video and enjoy the
English song. Then ask and answer some questions between the teacher and the students. T: Do you think it’ fun? What are they doing? Do you like traveling? Ok, today we’re going to talk about some interesting places we have been to or we’re going to. That’s Unit 9 Have you ever been to an amusement park? (Show the students the amusement park on video) T: Look! This is an amusement park. It’s so beautiful, isn’t it? Step2. Presentation Presenting some pictures of amusement park, zoo, aquarium, space museum and water park. Have you ever been to a/an …? Yes, I have. / Me, too. / So have I. No, I haven’t. /Me, either. / Neither have I. Step3. Practice Students look at the pictures and make similar dialogues in pairs. A: Have you (ever) been to a/an …? B: Yes, I have. What about you? A: Me, too. / So have I. A: Have you (ever) been to a/an …? B: No, I haven’t. What about you? A: I haven’t, either. / Me, neither. Step4. Listening
现在完成时的基本用法 一、现在完成时的定义 现在完成时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。 二、现在完成时的构成（以动词work 为例） 三、现在完成时的用法 1.强调过去的动作对现在造成的影响。常被just、already、yet 等副词修饰。例如： —Have you had lunch yet? 你（已经）吃午饭了吗？ —Yes, I have. I’ve just had it. 是的，吃过了。我刚刚吃过。（现在我不饿了） 2. 表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。常带有for和since等表示一段时间的状语。可以用how long 提问，谓语动词用延续性动词。例如： 1)-How long have you lived here? -I have lived here for about 10 years. 2)He has taught here since 1981. 他自1981年就在这儿教书。（可能还要继续教） 3)I haven’t seen her for four years. 我有四年没见到她了。 (3)直到现在为止的生活经历，常带有twice, ever, never, three times等时间状语。例如： I have been to Beijing twice.我去过北京两次。 He has never been late for school.
have gone to 表示“去了还没回来” have been to 表示‘去过’ It can’t be John.He has gone to the town. John knows the way well.He has been to the city before. 四、现在完成时常用的时间状语 before, by now (so far), once, twice …, just, recently, yet(否/疑), already(肯), ever, never, all one ’s life , in /during the past /last 5 years We have already finished our homework. 我们已完成作业了。 They haven ’t finished their homework yet. 他们还没有完成作业。 — Have you ever been to the Great Wall? 你曾经去过长城吗？ — I have never been to the Great Wall.我从未去过长城。 I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。 He has been there three times the last few days. 近几天他去过那里三次了。 五、非延续性动词和延续性动词的转换及动词不规则变化表 1、由非延续性动词到延续性动词的转换： arrive → be here begin(start) → be on die →be dead come back → be back leave →be away fall ill(sick, asleep)→be ill(sick , asleep) get up→be up go out→be out finish →be over put on→wear 或be on open→be open join→be in 或 be a member of… close→be closed go to school → be a student borrow→keep buy→have ca tch(a cold)→ have(a cold) get to know →know begin to study→study come to work→work He has been a soldier for three years. 他参军三年了。 His father has been dead for two years. 他父亲去世两年了。 The film has been on for ten minutes. 电影已开始十分钟了。 We have studied English for three years. 我们（开始）学英语已三年了。
Ⅰ.Teaching aims: 1. Knowledge: a. The structure of the present perfect tense. b. The usages of present perfect tense. 2. Ability: a. Enable students to use the correct tense in their writing and speaking. b. Enable students to use the right words in the present perfect tense. 3. Feelings and attitude: a. Let the students know the importance of English grammar. b. Try to build up students’ confidence in themselves c. Encourage students to speak English in public. Ⅱ. Important Points: a.let the students understands the usages of present perfect tense. b.The differences between past simple tense and present perfect tense. Ⅲ. Difficult Points: Help students use present perfect tense with verbs to describe events happen at a particular point in time and to describe events that can continue over a period of time. Ⅳ.Teaching methodology: The New Senior English Curriculum Standards aims education for all students and stressed quality-oriented education. The main task of education is to stimulate and cultivat e students’ interest and their confidence in learning the language, help them develop good learning habits and form effective learning strategies, facilitate autonomy and cooperative spirit in learning ; enable students to master basic English language knowledge and skills in listening, speaking, reading and writing. According to the new standards, the students should be the center of the class and the teacher serves as a controller, organizer, participant, or resource-provider most times. Considered with the characteristic of the teaching contents and the learners, I will apply explanation and practicing in my teaching. Most of the usages will be summarized by students themselves. Ⅴ.Teaching aids A computer, a projector, black board, chalks Ⅵ. Teaching procedures: Step1. Revision & lead-in (2min) 1.Invite students to read sentences using present perfect tense they have found before the class. S1: I’ve seen quite a lot of China. S2: I’ve visited some beautiful cities.
教学设计 阳城四中赵育霞Ⅰ.Teaching aims: 1. Knowledge: a. The structure of the present perfect tense. b. The usages of present perfect tense. 2. Ability: a. Enable students to use the correct tense in their writing and speaking. b. Enable students to use the right words in the present perfect tense. 3. Feelings and attitude: a. Let the students know the importance of English grammar. b. Try to build up students’ confidence in themselves c. Encourage students to speak English in public. Ⅱ. Important Points: let the students understands the usages of present perfect tense. Ⅲ. Difficult Points: Help students use present perfect tense with verbs to describe events happen at a particular point in time and to describe events that can continue over a period of time. Ⅳ.Teaching methodology: The New Senior English Curriculum Standards aims education for all students and stressed quality-oriented education. The main task of education is to stimulate and culti vate students’ interest and their confidence in learning the language, help them develop good learning habits and form effective learning strategies, facilitate autonomy and cooperative spirit in learning ; enable students to master basic English language knowledge and skills in listening, speaking, reading and writing. According to the new standards, the students should be the center of the class and the teacher serves as a controller, organizer, participant, or resource-provider most times. Considered with the characteristic of the teaching contents and the learners, I will apply explanation and practicing in my teaching. Most of the usages will be summarized by students themselves. Ⅴ.Teaching tool: PPT Ⅵ. Teaching steps:
莞曦学习中心备课笔记 姓名：梁诗睿年级：初二升初三科目：英语日期：7.12 课前测试 1．Hurry up!The play for ten minutes. ( C ) A.has begun B.had begun C.has been on D.began 2．Have you ever seen him ？（ C ） A.ago B.two days ago C.before D.just now 3．I never there before. ( B ) A.have;been to B.have;been C.have;gone to D.have;gone 知识点归纳 现在完成时/ 现在完成进 1.知识点 概述 现在完成时（Present perfect）过去发生并且已经完成的动作对现在造成影响或后果，过去某一时间开始并一直持续到现在的动作或状态。简而言之即过去发生并且已经完成且持续了一段时间的。 接触一：肯定句式现在完成时的肯定句式是“have（has）＋过去分词”。如： ①We have just finished our homework． ②She has gone home． 注意： 1）该句式中的have或has是助动词，has用于第三人称单数，其它人称一律用have。 2）该句式中have（has）和过去分词之间可用just插入。 3）把该句式译成汉语时，往往用“已经”、“刚刚”、“过”或“了”等。 接触二：否定句式：现在完成时的否定句式是“haven't（hasn't）＋过去分词”。如： ⑥We haven‘t studied Unit 2 yet． ⑦The train hasn't stopped yet．
一、课程说明 （一）教学目标 1、知识与技能 1)掌握现在完成时的句型、构成。 2)掌握现在完成时的用法。 3)能区分一般过去时态与现在完成时的用法。 2、情感态度与价值观： 通过在教学过程中让学生多动手、多观察、勤思考、善总结，引导学生养成自主学习的学习习惯。 （二）教材分析 教材上对于基本的句型，构成说明详细，对现在完成时的用法有一定的讲解，但不够详彻。而且时态用法之间没有区分的说明。 （三）学习者特征分析 高一学生，对现在完成时的句型，构成及用法比较模糊，而且分析能力较弱，做题思路不够清晰。但是该生知识接受能力强，有一定的知识归纳能力。 （四）教学重点 1、现在完成时态的句型，构成及用法 2、现在完成时与一般过去时用法的区别 3、过去分词，瞬间动词与延续性动词在现在完成时态 中的运用
（五）教学难点 1、瞬间动词与延续性动词在现在完成时态中的运用 2、现在完成时与一般过去时用法的区别 3、现在完成时 二、课前准备 （一）教学方法 通过系统的讲解知识，习题练习，讲解，让学生将知识掌握的更彻底。 （二）教学器材（根据辅导地点所定） 若是教室则为多媒体设备，投影仪，扩音器；若在家中则借助小白板即可。 （三）时间分配 为了提高教学效率，结合学科和学生的特点，计划三分之二的时间用于基础知识的讲解，后三分之一的时间作为课堂练习时间。 三、课程设计 (一)基础知识 1、定义:现在完成时表示到现在为止已经完成或仍在持续的 动作、状态；强调对现在的影响或联系 2、基本结构 助动词have/has+过去分词(done) 3、句型 否定句：主语+have/has+not+过去分词+其他. 一般疑问句：Have/Has+主语+过去分词+其他.
2020中考英语：现在完成时 现在完成时态是中考必考的内容之一，既是重点，也是难点。通过本文的指导，相信每一个同学对于现在完成时这一知识点的运用和应试也能得心应手。 一、现在完成时的意义及用法： 1. 表示一个过去发生的动作在过去已经完成，并且这个过去发生并完成的动作对现在有影响或结果，同时说话者强调的或感兴趣的就是这个影响或结果（影响性）。 I have seen this movie, so I won’t go to the cinema. 我已经看过这部电影了，因此我不去电影院。（看这部电影是过去发生的，对现在的影响是已经知晓电影内容，不想再去看。） 2. 表示一个过去发生的动作并未在过去完成，而是一直持续到现在，并且有可能继续下去或许也可能到此结束（持续性）。 We have learnt English for three years. 我们已经学英语三年了。（从三年前开始学英语，一直持续到现在，后续还可能继续学下去） 注意：现在完成时态在大的范畴上属于现在时，不是过去时。 与一般过去时的区别：两个时态的动作都是发生在过去,但现在完成时强调的是动作持续到了现在,并对现在造成了影响,而一般过去时与现在没有任何关系,只是表达一个过去的动作,不涉及现在的情况。 (1)Tom have lived in China since 1999. (2)Tom lived in China in 1999. (1)句中强调Tom自从1999年就住在中国，从1999年一直到现在。（2）句中强调Tom 在1999年住在中国，仅限于过去（1999年），现在情况如何无从知晓。 提醒：在平时的交际或作文中，能用现在完成时的，尽可能用现在完成时来表达。 二、现在完成时的结构 主语 + have/has + 动词的过去分词 三、常用搭配 标志性时间状语：since + 过去时间点或一般过去时, so far, by + 现在时间 非标志性时间状语：recently, for + 时间段 常用副词：already, yet, still...
学情分析 学生在八年级学习一般过去时后， 一直没有进行过系统的复习。现在九年级 学习现在完成时中能够看出来学生的对于语法项目遗忘程度比较严重。 一般 过去时和现在完成时容易混淆，而现在完成时在中考中的地位较咼， 是单选 的每年必考的项目，所以针对学生的现状和考试的要求， 都要在该时态复习- 时下一番功夫。语法课对于学生来说有点枯燥无味，难以激发学生的兴趣， 但是学生的求知欲还是较强的。 教材分析 本课为仁爱版英语九年级语法复习课， 在已经复习完动词一般现在时，一般 过去时，一般将来时，现在进行时和过去进行时的基础上，进行动词时态中 最重要的现在完成时的复习。课时分配为两节讲练结合课和两节专项练习 课。本课为讲练结合课的第一课时。 本节课在整本教材中的地位和作用，知 识结构或新旧知识的关联等。 教学目标 知识目标：复习现在完成时的构成和两种基本用法； 能力目标：现在完成时与一般过去时的区别； 情感态度与价值观目标：现在完成时中动词延续性的用法。 英语 侯再平 课题名称 教学设计 Prese nt Perfect 九年级 教学 形式 PPT 投影、交 互电子白板 贵州省沿河县夹石镇初级中学
教学重难点重点：现在完成时的两种基本用法；难点：1.现在完成时与一般过去时的区别 2.现在完成时中动词延续性的用法。 教学策略： 1、PPT投影、交互电子白板
用，强调过去发生的动作对现 在的影响或过去开始发生一直 持续到现在的动作。 例：He saw the film last night.（过去时，表示他昨晚看过那部电影了，现在不知还要不要再 看一次） Hehas （ever） seen the film before.（现在完成时，表示他已看过那部电影，现在不想再看了） ③现在完成时可表示持续到现 在的动作或状态，动词一般是 延续性的。女口：live ，work，study等。而一般现在时对动词是否延续无任何要求。 时间状语的区别：除了我们讲 过的 already, yet, still ，just, ever, n ever, since 短语和for短语外，还有许多时间状语常用于 现在完成时，我们要留心将它 们和一般过去时的时间状语区 分开来： https://www.doczj.com/doc/fc12430927.html,tely, rece ntly 是完成 时的时间状语；just now 有 a mome nt ago 之意，是过去时的时间状语。如： Have you heard from your family rece ntly? Did you see Joa n just now? 2.in the past few years 意思是“过去几年来”，常用于完成 时中；in the past 意思是“在过去”，常用于过去时中。如：Great cha nges have take n place in my hometownin the 到现在的动作 ③现在完成时可表示持续 到现在的动作或状态，动 词一般是延续性的。如： live ，work，study 等。而 一般现在时对动词是否延 续无任何要求。 体现出本节 的重难点
现在完成时教案高中 【篇一：现在完成时教案】 现在完成时教案 teaching aims: 现在完成时用法 teaching points 1. 现在完成时的构成 现在完成时是由助动词 have(has)+动词的过去分词构成。助动词说 明该谓语是属于现在时范围。它和主语的人称、数要保持一致。过 去分词是主要的谓语动词，说明句子的意义。 teaching steps: 1. 现在完成时的用法 （1）表示动作发生在过去某个不确定的时间，但对现在留下了某种 影响和结果。常被just、already、yet 等副词修饰。 如： -have you had lunch yet? -yes, i have. ive just had it. 你（已经）吃午饭了吗？我刚刚吃过。（现在我不饿了） （2）表示从过去某一时刻开始一直持续到现在的动作或状态。这个 动作可能刚停止，可能仍然在进行。常带有for和since等表示一段时间的状语。 如：he has taught here since 1981 他自1981年就在这儿教书。（可能还要继续教） i havet seen her for four years. 我有四年没见到她了。 （3）表示说话前发生过一次或多次的动作，现在成为一种经验，一 般译为汉语“过”，常带有twice,ever,never,three times等时间状语。如： i have been to beijing twice.我去过北京二次。 3.现在完成时的时间状语 （1）现在完成时属于现在时范围，故不能和过去的时间状语连用。如：yesterday,last sunday,in1990,three years ago等。但是，在强调动作产生的后果和影响时，可以和一些表示不确定的时间状语 连用。 a. 用副词already和yet。already一般用于肯定句中，yet一般用 于否定句和疑问句中。如：we have already finished our homework.我们已完成作业了。they havent finished their homework yet.他们还没有完成作业。
高青二中导学案班级：组别：姓名：高青二中导学案班级：组别：姓名： 语法专练：现在完成时 1.定义：表示过去发生或已经完成的某一动作,强调其对现在造成的影响或结果。 2.结构： 肯定句: 主语+have/has+过去分词+其他 否定句: 主语+haven’t/hasn’t+过去分词+其他 一般疑问句: Have/Has+主语+过去分词+ …？ 肯定答语: Yes, 主格代词+have/has. 否定答语: No, 主格代词+haven’t/hasn’t. 注意：过去分词的特殊变化：课本P107,P108 3.用法 (1) 表示到现在为止已经完成或刚刚完成的动作，并对现在有影响。常与already, yet, just, recently, ever, never, before, in the past 10 years等表示不确定时间的时间状语连用。 I have returned the book already. He hasn’t come back yet. I ______ just ______(finish) lunch. 注意：already用于肯定句中，yet用于疑问句和否定句中。 (2) 现在完成时表示从过去一直持续到现在的动作或状态。此时，句中谓语动词通常是延续性动词，且常与表示一段时间的时间状语连用。如：these days, all this year, recently, for+时间段以及since+时间点等等。（unit8内容） Zhang Lan _____ already_____ in the school for two years. (study) Mr Green _____ _____ in China since ten years ago. (work) 注意:瞬间动词不能和时间段连用. 4.现在完成时与一般过去时的对比 现在完成时：强调这一动作与现在的关系，如对现在产生的结果、影响等。而一般过去时：纯粹在过去发生的事情。 注意:现在完成时不能和表“过去”的时间副词或短语连用如: yesterday, last year等。巩固练习 1.—_____ you ________(clean) the room?—Yes, we__________(do) that already. —When _______ you ______(do) it? —We _______(do) it an hour ago. 2.A:_____ he ____ (finish) his work today? B:Not yet. 3.A:How many times _____you______(come) here? B:Once. 4.Mr Chen ________(give)up smoking last year. 5.The famous writer _________（write）one new book in the past two years. 6.—Our country __________(change)a lot so far. —Yes. I hope it will be even _____(good). 7.I _______________(lose) my pen, and I _______________(look)for it now. 8.Harry Potter is a very nice film. I_________ (see)it twice. 9.My mother __________ (come) to see me next Sunday. 10. Kate_____________ ( not see) her grand mother's photo before. 11.I____ already ____ (see) the film. I ________ (see) it last week. 12.So far I _______________(make) quite a few friends here. 13. Her mother _______________(become)a doctor in 1970. She _______________( work) in the hospital since 26 years old. 14.He ________ (go) to school on foot every day. 15.I’ll tell him the news that our class _______________(win) already.