人教版 初中英语九年级教案 之 unit4 + 虚拟语气

人教版九年级英语第四单元学案Unit 4 What would you do?SectionA一．学习目标:1．知识目标：四会单词短语及句型。

2．能力目标：能在具体语境中正确运用虚拟语气3．情感目标：树立正确的人生价值观。

二．学习重点：重点词汇用法及正确运用虚拟语气学习难点：正确运用虚拟语气。

三．学习过程:（一）预习导学：Talk about imaginary situations and learn the words in Section A.（二）自主学习：Listento 1b and know about what the people in the picture would do if he/she had a million dollars.（三）合作探究：Talk about what you would do if you had a million dollars with your partner（四）梳理归纳：1.put input awayput offput onput upput downput out2.not a bit=not at allnot a little=very/very much四．典题赏析：What would you do if you had a million dollars?I’d give it to charity .虚拟语气是一种动词形式，表示说话人的愿望、假设、怀疑、猜测、建议等。

虚拟语气所表示的含义不是客观存在的事实，经常用在If 条件状语从句中。

本单元我们主要学习与现在事实相反的虚拟条件句。

它的句子结构为：条件从句主句If+主语+动词的过去式（系动词be多用were）主语+would\should\could\might+动词原形Eg: If I were you , I would accept his advice.如果我是你，我就会接受他的建议。

Unit 4 What would you do?在本单元内我们要完成以下学习任务：1．学习表示与现在事实相反的虚拟语气的结构。

2．学习谈论一些假设的、虚拟的情况。

3．学习使用虚拟语气提出建议。

一、重难点提示1．What would you do if you had a lot of money?如果你有很多钱你将做什么？这是一个与现在事实相反的假设，用的是虚拟语气。

虚拟语气用来表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。

虚拟语气通过谓语动词的特殊形式来表示。

在本单元中出现的是虚拟语气中的一种：表示与现在事实相反的一种假设，与if引导的条件状语从句一起使用。

结构：条件状语从句中的谓语动词用过去式（动词be多用were），主句中的动词用would＋动词原形。

e.g. —What would you do if you had a million dollars?假如你有一百万美元你将干什么？—If I had a million dollars, I’d buy a plane and travel around the world.我将买一架飞机并周游世界。

e.g. If I were you, I’d wear a shirt and tie.如果我是你，我会穿衬衣打领带。

I’d=I would2．What if everybody else is wearing jeans and T-shirts?如果别人都穿牛仔裤、T恤衫怎么办呢？what if的用法：（1）如果……怎么办？e.g. What if I don’t know anyone?如果我不认识任何人怎么办？（2）即使……又有什么关系？e.g. What if he goes angry?即使他生气又有什么关系？3．—What are you like?你是个什么样的人？—I think I’m creative and outgoing.我想我具备创造力并且善于交际。

Unit 4 What would you do?语法1. if 引导的非真实性条件状语从句 即 虚拟语气if 引导的条件状语从句分为真实和非真实条件句，非真实条件句应用虚拟语气。

虚拟语气表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。

如果要表示与现在或将来事实相反时，其虚拟语气结构为：即：(从句) if + 主语 + 动词过去式 (be 动词用were), 一般过去时(主句) 主语 + would + 动词原形 过去将来时如：1) If I __had________ time, I ___would________ ___go______for a walk.如果我有时间，我就会去散步。

(事实上我现在没有时间)2) If I ___were ________ you, I ___would________ ___bring_______an umbrella.假如我是你的话，我会带上雨伞。

(事实上我不是你)3) I __would________ __say_______ no if someone ___asked_______ me to be in a movie. 假如有人请我当电影演员，我会表示拒绝。

(事实上没有人请我当电影演员)2. 宾语从句 宾语从句在复合句中作主句的宾语。

① 由连接词 + 主语 + 谓语 构成常由下面的一些词引导：② 由that 引导 表示陈述意义 that 可省略He says (that) he is at home. 他说他在家里。

③ 由if , whether 引导 表示 一般疑问意义(带有是否、已否、对否等)I don ’t know if / whether Wei Hua likes fish. 我不知道韦华是否喜欢鱼。

④ 由 连接代词、连接副词(疑问词) 引导 表示特殊疑问意义Do you know what he wants to buy? 你知道他想要买什么吗？⑤ 从句时态要与主句一致句 型 条件从句 主 句 谓语动词形式 动词过去式 (be 动词用were) would + 动词原形当主句是一般现在时，从句根据情况使用任何时态He says (that ) he is at home. 他说他在家里。

Unit 4 Topic 1Section A定标自学一、学习目标：1、掌握：rocket, metal, satellite, spaceship ,lock, laptop, digital2、掌握：—What’s it made of/from?—It’s made of/from…—What’s it used for? —It’s used for …二、学习重点：掌握一般过去时的被动语态三、学习难点：(1) I wish I could go into space some day.(2) I hope your dream will come true.交流展示一．翻译下列短语1.不被允许做某事____________________2.对你的健康有害______________3.在…上花太多的时间__________________4.让某人看某物________5.把…发射到太空_______________6.从…中学到很多关于…的事______________7.未来某一天___8.(梦想)实现__________二．Listen to 1a,then finish 1b.三．Read 1a and finish 1c.精讲点拨1.It’s used for sending satellites or spaceships into space.点拨：a.be used for doing sth. ---(被)用来… (强调用途或作用)b.be used to do sth. --- (被)用来去做…(强调目的)c.be used as --- (被)用作…(强调被用作工具或手段)d.be used by ---被…使用，后跟人/物（强调使用者）练习：a.邮票是用来寄信的。

______________________________________b.语言是被用来描述人的感情的。

九年级英语Unit41. if引导的非真实性条件状语从句即虚拟语气通过动词形式的变化来表示说话人对发生的动作或存在的状态所持的态度或看法的动词形式称为语气，虚拟语气表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。

If引导的条件状语从句分为真实和非真实条件句，非真实条件句应用虚拟语气。

如果要表示与现在或将来事实相反时，其虚拟语气结构为：句型条件从句主句谓语动词形式动词过去式(be动词用were)would+动词原形即：(从句)if +主语+动词过去式(b e动词用were), 一般过去时(主句)主语+would+动词原形过去将来时如：If I had time, I would go for a walk.如果我有时间，我就会去散步。

(事实上我现在没有时间)If I were you, I would take an umbrella.假如我是你的话，我会带上雨伞。

(事实上我不是你)I would say no if someone asked me to be in a movie. 假如有人请我当电影演员，我会表示拒绝。

(事实上瑞没有人请我当电影演员)2. pretend to do sth.假装做某事I pretended to sleep just now.pretend +从句假装… I pretended that I fell asleep.3. be late for 迟到如：I am late for work/ school/ class/ party.4. a few与 a little的区别，few与little的区别⑴a few一些修饰可数名词a little一些修饰不可数名词两者表肯定意义如：He has a few friends. 他有一些朋友。

There is a little sugar in the bottle. 在瓶子里有一些糖。

⑵few 少数的修饰可数名词little少数的修饰不可数名词但两者表否定意义如：He has few friends. 他没有几个朋友。

初中九年级教案虚拟语气的学习与运用初中九年级教案：虚拟语气的学习与运用导言：在英语学习中，掌握虚拟语气是十分重要的一部分。

虚拟语气是一种用来表示与事实相反、假设条件或愿望的语气。

它常常在条件句、建议句、愿望句和命令句中使用。

本教案旨在帮助初中九年级学生理解和运用虚拟语气，提高他们的语言表达能力。

教学目标：1. 理解虚拟语气的概念和用法；2. 能够正确运用虚拟语气来表达与事实相反的情况、假设条件或愿望；3. 利用虚拟语气来进行口头及书面表达。

教学准备：教师准备：课本、教案、多媒体设备学生准备：课本、笔、纸教学步骤：Step 1: 引入虚拟语气教师可以通过提问来引入虚拟语气的概念。

例如，教师可以问学生，“如果你是校长，你希望学生们做什么？”引导学生用虚拟语气表达他们的愿望。

然后解释虚拟语气的概念并给出一些例子。

Step 2: 虚拟语气的条件句2.1 解释虚拟语气在条件句中的用法，并展示一些例句。

例如，“If I were rich, I would travel around the world.”（如果我有钱，我会环游世界。

）2.2 请学生根据提供的情境造句。

例如，“如果你是一只鸟，你会飞到哪里去？”鼓励学生积极回答。

Step 3: 虚拟语气的建议句3.1 解释虚拟语气在建议句中的用法，并展示一些例句。

例如，“I suggest that he study harder for the exam.”（我建议他更加努力地学习考试。

）3.2 请学生用虚拟语气给同桌提出建议。

例如，“让我们假设你是他的朋友，你会给他什么建议？”鼓励学生积极互动。

Step 4: 虚拟语气的愿望句4.1 解释虚拟语气在愿望句中的用法，并展示一些例句。

例如，“I wish I could play the piano.”（我希望我能弹钢琴。

）4.2 请学生分组，讨论并展示他们的个人愿望。

例如，“请你们讨论并举出三个你们的个人愿望。

Unit 4 What would you do ?一、教学目标1 ＞语言目标Talking about imaginary situations ・（谈论虚构情景2、知识目标表示现在及将来情况的虚拟条件句所引起的虚拟语气的用湧錯。

3、能力目标根据本单元所学知识，让学生能对与现在事实，过去事实及将来事实相反的事用虚拟条件句表达。

二、重点知识仁重点单词Medical research tie worry en ergetic con fident permissi on herself bother annoy fairly plenty listener knowledgable rest shelf cover deep correct burn kn ee hurt offer refuse helpful基本要求会读写会用2、重点短语What if .............. not .................... in the slightest ,plenty of , get along with ・・・.let ..................................... down, ........................... c ome up with , com out , rather than , hide ............. from , take a long walk , ask one 's permission , right away.基本要求会读写会用3、重点语法虚拟语气基本要求理解其含义，会用虚拟条件句表达不能实现的愿望、假设、怀疑、建议醜纯粹的空想。

三、导学案Section A•例析导学1 > What would you do if you had a million? _______ million num . 意为“百万”【拓展】（1） millions n . 意为“无数”Eg . She has millions of money .⑵million n・意为“百万元”Eg . He is worth three millions.2、Student A talk about you worries,. ______ worry n . 意为“烦恼【拓展】（1） worryv 。

Unit 4 What would you do?教学内容分析：一、教学目标1、语言目标Talking about imaginary situations .(谈论虚构情景)2、知识目标表示现在及将来情况的虚拟条件句所引起的虚拟语气的用法与结构。

3、能力目标根据本单元所学知识，让学生能对与现在事实，过去事实及将来事实相反的事用虚拟条件句表达。

二、重点知识1、重点单词:Medical research tie worry energetic confident permission herself bother annoy fairly plenty listener knowledgable rest shelf cover deep correct burn knee hurt offer refuse helpful基本要求会读会写会用2、重点短语:What if ……., not……in the slightest ,plenty of , get along with….., let……down, come up with , come out , rather than , hide……from , take a long walk , ask one’s permission , right away .基本要求会读会写会用3、重点语法:1）、Grammar : 条件状语从句2）、if 引导的非真实性条件状语从句即基本要求理解其含义，会用虚拟条件句表达不能实现的愿望、假设、怀疑、建议、猜测、可能或纯粹的空想。

课时划分：第一课时：Section A: 1a-1c第二课时：Section A: 2a-4第三课时：Section B: 1a-2c第四课时：Section B: 3a-4第五课时：Self chelf第六课时：ReadingPeriod 1教学目标：Section A 1a---1c语言目标:1.生词和短语: million, medical, research2.重点句子:What would you do if you had a lot of money?能力目标:Enable the students to understand and talk about imaginary situations.教学重点: Talk about imaginary situations, worries/problems.教学过程:Step 1 Revision and Lead-inAsk one or more students to show their work.T: In the last unit, you were asked to do a project on a famous person’s childhood and how he/she became successful. Now who’d like to display your project on the classroom wall? Eg , EdisonThen ask the students to tell what they can learn from Edison.T: Edison had a really different childhood from us. He was the greatest inventor in the nineteenth century. Of all his inventions, electric bulb, is one of the most important. But just imagine what the world would be if there is no electric bulb? Today we’re going to learn how to talk about things that haven’t happened.Step II Listing and SpeakingAsk the students to read the picture on Page 26.T: When we talk about things that haven’t happened, we can use the words I would or I’d. Now look at the picture on Page 26. What can you see in the picture?S: We can see some people, a school, a zoo, a research lab, a bank.T: What are the people in the lower part of the picture doing?S1: Maybe they are thinking about the answers to the question shown in the picture.S2: The woman is reading a newspaper and they are all thinking of the answers to the question.T: Pretend you are the people in the picture, what would you do if you had a million dollars? S3: I’d buy a beautiful car.Write buy a beautiful car on the blackboard.S4: I’d build a research lab.S5: I’d give it to the Hope Project.S6: I’d travel around the world.S7: I’d give it to medical research.Ask for more ideas from the students. Write their ideas on the blackboard.buy a beautiful car,travel around the world, give it to the Hope Project, build a school for the poor children, build a library for our school, build a research labShow the following to the students and then ask them to practice in pairs.-What would you do if you had a million dollars?-I would (I’d) ____________.T: Now work in pairs and make dialogues.Sample dialogues:1.– What would you do if you saw someone stealing something?–I’d call the police.2.– What would you do if you lost your bike?–I’d buy a new one.3.– What would you do if you saw a girl crying in the street.– I’d help her find her mother.4.– What would you do if the teacher asked you to sing a song to the class?–I’d say yes. Step III ListeningAsk the students to listen to the recording and compare their answers with those in the recording.T: Next we’ll hea r a conversation about how to spend a million dollars. The recording will be played twice. For the first time, listen to get the order you hear.Play the tape for the first time.T: For the second time, please number the picture in the order you hear them.Play the tape for the second time. Then check the answers.Notes:1.hundred, thousand , million, billion (十亿)词前面有数词或several一词时要不能加s ，反之，则要加s 并与of 连用，表示数量很多如：several hundred/ thousand/ million/ billion people几百/千/百万/十亿人hundreds of trees 上百棵树2. 1.if 引导的非真实性条件状语从句，即虚拟语气通过动词形式的变化来表示说话人对发生的动作或存在的状态所持的态度或看法的动词形式称为语气，虚拟语气表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。

九年级英语Unit4虚拟语气的用法虚拟语气是一种动词形式,表示说话人的愿望、假设、猜测、建议等含义，虚拟语气所表示的含义不是客观存在的事实。

下面重点谈谈虚拟语气在条件句中的用法，虚拟语气条件句是用谓语动词的特殊形式来表示与现在、过去事实相反的情况或对将来发生的情况表示怀疑。

具体情况如下：1. 表示与现在事实相反的情况例如:If I were you , I'd get there earlier.如果我是你,我就早一点到那儿。

（事实是：我不是你，因此我没有早到那儿。

）If you went to bed earlier, you would not be so sleepy in the morning. 如果你早点儿睡觉, 早晨就不会这么困了。

（事实是：你经常晚睡, 所以早上觉得困。

）去事实相反的情况例如: If you had worked hard, you wouldn't have failed the exam . 如果你早用功, 你就不至于考试不及格了。

（事实是:你早没用功,所以考试失败了）.表示与将来事实相反的情况例如: If it rained tomorrow, our picnic would be put off.如果明天下雨,我们的野餐就推迟。

(事实是:最近天气很好,下雨的可能性不大)If you should be late tomorrow, we would not wait for you.万一你明天迟到了, 我们就不等你了。

（事实是: 迟到是意料之外的事情注意。

）注意：用虚拟语气表示条件的条件从句, 可以放在主句前,也可以放在主句后, 但所表达的意义侧重点不同。

主句在前时，强调“结果”；从句在前时，强调“条件”。

巩固练习：一、单选题( ).１. If I were you ,I try my best.A. wouldB. shallC. hadD. will( ) 2. If I ten years younger, I very happy.A. am ; shall beB. were ; would beC. were ; shall beD. am ; would be( )3.If I to the moon, I would bring something unusual back to the earth.A. goB. goesC. wentD. will go( ) 4. If Jane here now , she would explain to us how to do it.A. beB. isC. wasD. were( ) 5. “You can ask your brother for help.” “He is not at home. If he , I .”A. is ; wouldB. is ; willC. were ; wouldD. were ; will二、用动词的正确形式填空6. If I ( be ) a teacher , I would not be so strict with my students.7. If he ( have ) time, I would come to help you .8. If she were not so busy , she ( come ) here with me .9. He ( go ) to bed if he had finished doing his homework in time .10. If it ( rain ) tomorrow , our picnic would be put off .答案：1．A 2. B 3. C 4. D 5. C 6. were 7. had 8. would come 9. would have gone 10. rained 解析：1—8 都表示与现在事实相反的情况，条件从句的谓语动词用动词的过去式（ be 一般用were ），主句的谓语动词用would 或 should + 动词原形。

Unit 4 What would you do第一课时单元分析与提示教学目标语言目标：1、掌握虚拟条件句，注意动词的形式；2、熟练运用以下句型和词汇A．What would you do if you found a million dollars ?I’d give it to medical research. / If I were you, I’d buy some books.B. I can’t sleep before an exam. What shoul d I do?If I were you, I’d take a long walk before going to bed.3、词汇：charity, lottery, million, pimple, nervous, shy, creative, outgoing, confident, energetic, present, shirt, tie, medical research, give a speech, in public, introduce…to…, in the s lightest, would rather, let sb. down,认知目标学生能运用虚拟语气来讨论一些虚拟的情景并且能针对面临的问题给出建议。

情感目标通过对一些情景的反应，培养学生的应变能力；树立关爱他人的意识，形成开朗乐观的性格。

教学重、难点虚拟语气表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实，虚拟语气通过谓语动词的特殊形式来表示。

虚拟条件句谓语动词的构成形式：注意：主句中的should通常用于第一人称，would可用于任何人称，同时也可根据意思用情态动词could, might等代替should, would.1）表示与现在事实相反，例如：If I were you, I should stay at home.If the peasants could farm the land themselves, food production would be much higher.2）表示与过去事实相反，例如：If you had come yesterday, you would have met him.3）表示与将来事实相反，例如：If you came tomorrow, we would have the meeting .4）当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，动词的形式要根据它表示的时间来调整。

Unit 4 Topic 1Section A定标自学一、学习目标：1、掌握：rocket, metal, satellite, spaceship ,lock, laptop, digital2、掌握：—What’s it made of/from?—It’s made of/from…—What’s it used for? —It’s used for …二、学习重点：掌握一般过去时的被动语态三、学习难点：(1) I wish I could go into space some day.(2) I hope your dream will come true.交流展示一．翻译下列短语1.不被允许做某事____________________2.对你的健康有害______________3.在…上花太多的时间__________________4.让某人看某物________5.把…发射到太空_______________6.从…中学到很多关于…的事______________7.未来某一天___8.(梦想)实现__________二．Listen to 1a,then finish 1b.三．Read 1a and finish 1c.精讲点拨1.It’s used for sending satellites or spaceships into space.点拨：a.be used for doing sth. ---(被)用来… (强调用途或作用)b.be used to do sth. --- (被)用来去做…(强调目的)c.be used as --- (被)用作…(强调被用作工具或手段)d.be used by ---被…使用，后跟人/物（强调使用者）练习：a.邮票是用来寄信的。

______________________________________b.语言是被用来描述人的感情的。

人教版九年级英语语法教学——虚拟语气虚拟语气Subjunctive MoodGRAMMAR 语法陈述语气I went to the theatre yesterday.Jack hadn’t come back home yet.祈使语气Let’s go.Don’t touch anything on the table until the bell rings.一. 语气的分类英语的动词一般可带三种不同的语气: 陈述语气, 祈使语气和虚拟语气。

不同的语气用动词的不同形式来表示。

虚拟语气If I were you,I would not leave her alone.Our teacher suggested that we go to the library this afternoon.(The Subjunctive Mood)表示说话人所说的话不是事实,而是一中假设, 愿望, 怀疑或推测.虚拟语气主要用于if 条件状语从句,也可用于名词性从句等.由‘if’引导的虚拟条件句叫作‘if’虚拟条件句I could easily recognize if I had seen him before.其他虚拟条件句Without your help, I couldn’t have finished my work on time.三. if Sentence Structure ‘if ’虚拟条件句的结构a. 表示与现在事实相反的假设b. 表示与过去事实相反的假设c. 表示与将来事实相反的假设虚拟语气在‘if ’条件句中的用法，主要看谓语动词的变化。

1）表示与现在事实相反例如：If I were you,I should accept the invitation.如果我是你，我会接受邀请的。

If I had time,I would go there.如果我有空，我就去那儿。

What would you do if you won the lottery?If I won the lottery, I would…If I won the lottery, I would buy an expensive car.If I had a lot of moneyI would buy a villa.a. If they ____ (be) here, they __________ (take) your advice.b. If the world-war _____ (burst) out again, what _____________ (happen) to our people on earth?werewould takeburstwould happenPRACTICE 1: Fill in the blanks.c. If the policeman ________ (be not) in that room, it ________ (be) very dangerous.d. If I ____ (be) in your position, I _________ (ask) for teacher’s help.were notcould bewerewould ask2）与过去事实相反例如：If you had come earlier,you couldn´t have missed the bus.如果你早点来，你就不会错过那辆公共汽车了。

2013年秋季九年级英语讲义Name: Grades:虚拟语气一、英语的语气三种语语气：陈述语气、祈使语气、虚拟语气二、虚拟语气的含义表示说话人认为所说的话是和事实相反的内容，只是一种愿望、假设、猜测、建议或空想，即动作或状态并非事实或不可能实现，用于条件句或某些动词后。

试比较：Eg1: If it is sunny tomorrow, we’ll go to the zoo.如果明天气好，我们将会去动物园。

（明天天气降妖除魔是完全有可能实现的，因此是真实的条件句，并适合“主将从现”）Eg2: If I were you, I would go at once.如果我是你，我立刻就走。

（“如果我是你”这只是一种假设，没有实现的可能，所以应是虚拟条件句）三、虚拟语气在非真实条件从句中的用法及动词形式1. 与现在事实相反Eg: If I were you, I would take a small gift. 如果我是你，我就会带一个小礼物。

易错点：在虚拟语气中，如果is从句中的谓语动词为be动词，不管主语是何人称，都用were.2、与将来事实相反（对将来的推测，发生的可能性极小）Eg: If he should come here tomorrow, I could talk to him.如果他明天来这儿的话，我就跟他谈谈。

（事实：他明天来的可能性很小）If I were to see her tomorrow, I would tell her the truth.If you went there next time, you would see what I mean.3、表示与过去事实相反Eg: If I had got there earlier, I should have met her. 如果我能早点到那儿，我就会见到她。

（事实，我去晚了）一、精挑细选( )1. If he ___ you, he me.A. was, would helpB. is, will helpC. were, would helpD. were, helped( )2. What _____ you do if your little son cut himself by accident?A. willB. shallC. wouldD. must( )3. If your father _____ this, he would be angry.A. knowsB. knewC. had knownD. would know( )4. If I ___ you, I do this exercise in a different way.A.am, willB. be, wouldC. were, wouldD. will be, would( )5. If I were not busy, I _____.A. would comeB. had comeC. will comeD. would have come( )6. If John tomorrow, what would you do?A. were not to comeB. will not comeC. would not comeD. had not come( )7. If they had known him, to him?A.would they have talkedB. would they talkC.had they talkedD. they would talk( )8. If I lived in the city, I travel in crowded buses, but I to see lots of films.A. shall have to/shall be ableB. shall have to/am ableC. would have to/were ableD. would have to/would be able( )9. If my father here now, he tell me what to do.A. were, wouldB. were, willC. had, willD. is, will( )10. -I don’t know if Linda ___. -I think she if she is free.A. will come, will comeB. will come, comesC. comes, comesD. comes, will come( )11.Don’t open the door, if someone _____ the door,A. knockB. knocksC. will knockD. knocked( )12. If you are late for class, the teacher ___angry.A. is B was C will D will be( )13. Do you know if _____ back next week? If he _____ back, please let me know.A. he comes, will comeB. will he come, comesC. he will come, comesD. will he come, will come二、用动词的适当形式填空。