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现在完成时导学案

Review of the Present Perfect Tense

导学案

(完整)初中英语现在完成时教案

授课教案年级：初三课程：英语教师：吴宜花日期：2015/12/3 课题名称现在完成时教学目标通过对现在完成时的讲解使学生掌握现在完成时的主要知识点和考点。能够运用所学技巧和方法应对中考。授课类型理论课教学重点掌握现在完成时的句型结构，时间状语。教学难点动词过去分词的不规则变化教学方法讲授法、提问法、举例法、练习法教具及材料白板、资料课时40分钟授课内容新课导入现在完成时的相关题型是每年中考的必考题。一般出现在单选题偶见出现在完形填空以及句子填空题中。因此掌握现在完成时的知识点和考点是中考拿分的重点内容。这节课我们就现在完成时的重点难点及考点进行详细讲解。新课讲解 1.含义 1).表示一个动作发生在过去，并且已经结束，强调对现在的影响。（瞬间动词适用于这种情况）例子： He has just seen the film.他刚刚看过这场电影。 She has passed the exam so far.到目前为止她已经通过了考试 2).表示一个动作发生在过去，并且没有结束，一直持续到现在，并有可能持续到未来。（延续性动词适用于这种情况）例子：I have lived here for about ten years. We have been very busy since the new term began. 2.结构歌诀：完成时，很简单， have, has 再加done. I, you, we, they 用have，其他has把身现。否定not 加其后，疑问句里提向前。如果要把时间加，since一点，for一段。强调完成有不同， yet，already句中添。yet否定，疑问见，already表示“已做完”。 never，ever表经历，用在过去分词前，never本身表否定，ever“曾经”句意全。 One To One

英语语法-现在完成时用法及习题

目录 1现在完成时的构成 (2) 2现在完成时的用法 (5) 3 使用现在完成时需注意事项 (7) 4过去完成时与现在完成时的比较 (12) 练习题 (13) 答案 (16)

现在完成时对于我们来讲是所有时态中最难掌握的一种。因为它并不是表示发生于某一时间的事情，而是既涉及过去，又联系现在的一种时态。请参见下列三个例句：例：1.I live in Beijing. 我住在北京。 2.I lived in Beijing. 我住过北京。（我在北京住过。） 3.I have lived in Beijing. 我一直住在北京。例1.的live是一般现在式，表示“我现在住在北京”这一事实。例2.的lived是过去式。这句只是表示在过去的某一时期我在北京住过，至于现在住不住在北京则不清楚。例3.的have lived是现在完成时，表示我在过去的某一时间开始住在北京，现在也住在北京。表示从过去到现在的一种继续状态。 1现在完成时的构成现在完成时的形式是“have （has）+过去分词”，表示继续、完了、结果和经验等四种意思。现在完成时的否定句是在have（has）的后面加上not，疑问句是将have（has）置于主语之前。 1现在完成时的肯定句句型：

We have lived in Beijing. 我们一直住在北京。 He has lived in Beijing. 他一直住在北京。过去分词的三种用法过去分词有下列三种用法（过去分词的构成详见第六章）：1.构成现在（过去）完成时 have（has）+过去分词～ I have written the letter. 我写完这封信了。 2.被动语态：参见第十三章 be + 过去分词～ He was looked after.他受到照顾。 3.用于形容词 This is a broken chair. 这是一张坏的椅子。 2现在完成时的否定句句型：主语+have（has）+not +过去分词～. I have not seen the movie yet.

现在完成时教学设计

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

人教英语八下现在完成时教案

姓名： ________________ 教学课题：_现在完成时__ 现在完成时一．现在完成时的构成： Have/has+过去分词二．句式转换 1）肯定句：have/has+过去分词 Eg:We have seen the film before. 2）否定句：have/has+not+过去分词 Eg:She hasn’t seen t he film before. 3）一般疑问句：Has/Have+主语+过去分词+其他？ Eg:Has she finished her homework yet? 4）特殊疑问句：特殊疑问词+have/has+主语+过去分词？ Eg：How long have you been in Shanghai ? 三．动词过去分词变化形式动词的过去式和过去分词有规则变化和不规则变化两种。规则变化 1. 一般在动词原形后加-ed 读音规则： ①-ed在清辅音音素后发音为[t]，在浊辅音音素后发音为[d]，在元音音素后发音也为[d]。例：watched dreamed enjoyed ②-ed在音素[t]、[d]后发音为[id]。例：start → started sound → so unded 2. 在以-e结尾的动词后加-d。例：like → liked live-lived 3. 以辅音字母加y结尾的动词，变y为i，再加-ed。例：worry → worried 4. 末尾只有一个辅音字母的重读闭音节词，双写该辅音字母，再加-ed。例：dro p → dropped prefer → preferr ed 练习： ( )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..I Enghish in this school since 2019 (A)taught (B)have taught (C)tea (D)would teach ( )4.Lilei the pen for five years (A)has had (B)bought (C)have had (D)have bought

初中英语现在完成时讲解学案

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 havegone to去了某地 e.g.： He has gone to Beijing (去了北京) havebeen to去过某地

现在完成时被动语态教学设计

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

现在完成时的构成英语语法大全

现在完成时的构成一）肯定式主语＋助动词have ／has ＋过去分词＋其它说明：这里的have ／has是助动词，没有什么具体意义。当主语是第三人称单数时助动词用has，其余人称一律用have。has，have的缩略式分别为's或've。规则动词过去分词的构成与过去式的构成方式一样，不规则动词可参看不规则动词表。实例： 1）I've just copied all the new words ．我刚抄写了所有的生词。(表示不要再抄了) 2）She has lost her books ．她丢失了她的书。（表示到目前为止还没有找到） (如果用过去时：She lost her books . 则强调书是过去丢的这一动作，而不知现在有没有找到) 3）We've just cleaned the classroom ．我们刚好打扫了教室。（表明现在教室是干净的）二）否定式主语＋助动词have ／has＋not＋过去分词＋其它说明：现在完成时构成否定句时，只需在助动词have ／has后面加not就行。have not，has not的缩略式分别为haven't ，hasn't。另外，肯定句中有some，already时，改为否定时要分别改成any，yet。实例： 1）I haven't finished my homework yet．我还没有完成我的作业。 2）She hasn't travelled on a train ．她没有坐火车旅行过。 3）We have never spoken to a foreigner．我们从来没有和外国人说过话。注：有时not可以用never代替，表示“从来没有”的意思。又如： 4）I have never seen him before．以前我从来没有见过他。三）一般疑问式助动词Have ／Has ＋主语＋过去分词＋其它？说明：把陈述句中的have或has放到句首，句末打问号，同时把句中的some ，already改为any ，ye t就构成了一般疑问句。肯定回答用“Yes ，主语＋have／has．否定回答用“No，主语＋haven't／hasn't．”有时也可以用“No，not yet．／No ，never．／No，not even once．”等。实例：

英语现在完成时教案导学案lesson plan

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?

英语语法现在完成时的基本例句精修订

英语语法现在完成时的基本例句 SANY标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#

现在完成时的基本例句： 1．I have worked here since 1970. 自1970 年以来我就在这儿工作。 2．He has been to the Great Wall twice. 他已经去过两次长城了。 3．Mike has just finished his homework. 迈克刚做完他的作业。现在完成时是描述过去发生的而与现在情况有关的事或状态（例2，例3），或是从过去某时到现在为止这一段时间中发生的情况（例1），换言之，现在完成时是表现从过去到现在的事情。2 现在完成时的用法现在完成时的形式皆以“ have(has)+过去分词”来表示，有“继续”、“完了”、“结果”、“经验”等用法。继续 I have studied English for three years. 我已经学习英语三年了。 She has been sick since last month. 她从上个月就生病了。经验 I have visited Beijing many times. 我访问过北京好多次了。 Have you ever been to Hawaii 你曾经去夏威夷吗完成 I have just finished my homework. 我刚刚完成我的家庭作业。 Has he finished his work yet 他作好工作了吗结果 My brother has become a teacher. 我哥哥已经成为一名教师了。 I have lost my watch. 我手表弄丢了。（我现在仍旧没有表）

现在完成时课用教案

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

(完整版)现在完成时-教学设计(全英文-超详细)

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:

八年级英语下册期末复习现在完成时学案

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。

英语人教版八年级下册现在完成时复习教案

谭雁群《现在完成时》 2017-06-15 中山市石岐中学人教版初中英语八年级下册语法复习《现在完成时》中山市石岐中学谭雁群教学内容：人教版初中英语八年级下册语法复习《现在完成时》教学目标：1. 学生能通过课前的网络资源，进行个性化的学习，通过微信公众号观看微课《现在完成时》的复习； 2.学生能根据个性化的学习，在课堂上进行相关语法知识的反馈; 3.学生能把自己复习过的知识进行系统化的归纳总结； 4.学生能利用已经掌握的知识进行运用；并且用现在完成时表达自己曾经去过的或者了解的地方进行介绍，完成教师设定的任务-分组写导游词。教学重难点：学生能借助信息技术进行个性化学习，并积极实践所学语言知识。教学资源：学习资源包括现在完成时的微课、盒子鱼英语进行现在完成时的分类复习、作业盒子布置作业。教师通过微信公众号推送学习资源，学生可以在家随时借助手机等电子设备进行自主学习。在课堂中，学生借助Ipad 进入学习资源，再次进行个体或协同学习，同时通过教师设置的学习任务，对所学知识进行提炼、归纳、输出等语言实践。教材分析：本课是新目标英语八年级下册八、九、十这几个单元的语法内容，以“现在完成时”为中心话题，让学生通过复习现在完成时,准确地描述过去的一些经历。这些内容都与我们的生活密切相关，能够轻松地激起学生学习英语的兴趣。同时，师生、生生之间的交流方式，培养了学生的合作精神，促进了师生、生生之间的情谊，从而提高学生学习英语的积极性。

学情分析：学生已经学过现在完成时时,并已经基本掌握了如何运用现在完成时来描述过去的一些经历的技巧, 有了一定的知识基础，但是在使用时经常没有自觉使用，并且会和一般过去时混淆，这些都需要认真复习并且加以强调。本节课的话题紧贴学生生活，容易调动学生的积极性。课前学习任务：表 1 课前微信公众号设计表 2 课前作业盒子设计表3 课前盒子鱼设计

2020中考英语现在完成时导学案外研版

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...

现在完成时-教学设计(全英文-超详细)

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.