Grammar and usage(1): Modal verbs: general introductionPPT及课堂实录内容

M4U2 Sports events

Grammar and usage A Journey to Modal Verbs

学科学段： 高

中

英

语

教师姓名： 郭

双 单位名称：湘潭县一中教育集团九中校区

联系电话： 15173269850

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教材分析：

本单元语法是对常见情态动词的基本用法和三组情态动词对比进行分析。教材第一课时从横向归纳出情态动词可表能力，责任，推测，许可，提出请求，提出建议，提供帮助，提出意见。第二课时又纵向的分析三组情态动词对比。每个情态动词的常见用法没有总结归纳。如何让学生更系统的了解常用情态动词的用法是老师需要考虑的。

学情分析：

通过与该班老师交流，了解到该班学生自主学习能力强，热爱英语，有活力，渴望被信任，被鼓励。

教学设计思路：

本堂语法课是从学习者的角度设计的。以灰姑娘在圣女教母的帮助下寻找真爱之旅导入到我们学习本堂课的任务：踏上学习情态动词的‘真爱’之旅。体会灰姑娘电影台词里情态动词的运用，为学习情态动词的输出——声临其境埋下伏笔。把常见情态动词分为七组进行讲解，总结归纳出每个常见情态动词的一些基本用法。由教师示范讲解一组，剩下六组由学生自主讨论学习，然后派代表讲解。总结每一组词用法之后，老师精心创设贴切学生生活、并与热门话题有关的语境习题来检测学生对每一组词的掌握程度，再用书上的对话练习巩固，为下一步的输出做好铺垫。最后通过声临其境模仿灰姑娘电影片段，在情境中体会情态动词的运用，把整堂课学习情态动词之旅推向高潮。最后以一句名言：“梦想有时候也会实现”升华主题。

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M4U2 Sports events

Grammar and usage: A Journey to Modal Verbs Teaching aims: 1.

To offer students opportunities to think, discuss, present, assess and conclude each grammar point about some basic model verbs. 2.

To guide students to use the model verbs smoothly through activities. 3.

To help students increase their awareness of cooperation, self-challenges, kindness and courage. Teaching focus&difficulties: The basic usage of model verbs. Teaching procedures: Step 1 let’s watch

1.

Have students start a journey to model verbs by some pictures. 2.

Have students enjoy a short act in the film of Cinderella. （设计意图：以灰姑娘寻求真爱之旅为线索，带领学生走入学习情态动词之旅，欣赏灰姑娘电影截取视屏，让学生感知情态动词在此电影中的广泛运用，为后面的声临其境环节做铺垫。）

Step2 let’s learn

1.Have students know the brief introduction of model verbs. a. Model verbs have：

can/could, may/might, must/have to, shall, should/ought to, will/would, need/dare and so on.

b. They have no change in person and number, except have to. c. Model verbs connect with the original form of verb.

2. Have students know the grammatical form of model verbs by reading point1 and point 2 on page28 （设计意图：让学生复习情态动词基本概况，学习情态动词的语法特征，为下面学生自主学习情态动词的基本用法做铺垫。）

3. Help students know the basic usage of can and could. 1. can / could

(思考句子中can/could 的语法功能)

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1.

Can you speak English?

can 表________ 2.

---Can/Could I have a look at your watch?

can/could 表______ ---Yes, you can.

can 表________ 3.

Someone is knocking at the door. Who can it be?

can 表________ 4.

He can't have gone abroad, because I met him in the office just now.

can 表________ 5.

Experienced teachers can make mistakes sometimes. can 表______ 总结：1. 表_______,________, ________, ________。表请求时，could比can语气更委婉，肯定回答时常用can。

2. 表推测时，can/could用于________句/________句，用于否定句中时，译为“绝不可能做”; can用于________句中，表客观理论上的可能性，译为“有时会,往往”。

Practice: 1. When I was a child, I __________ watch TV whenever I wanted to. 2. Entering Wushu into the Olympics __________ be a long process. 3. He can’t __________ (leave) school, for his bike is still here.

(设计意图：教师示范讲解一组can/could 的基本用法，为学生自主学习以下几组情态动词并能讲解做好铺垫。) Step3 Let’s explore

Have students choose their lucky card and know their task and rules. Have them discuss with their group members to explore the basic usage of the model verbs they choose. Then have one of them to show their group’s discussion results . Task 1 may / might

(讨论句子中

may/might 的语法功能)

1.

---May/Might I have a word with him?

may/might 表________

---Yes, of course. /No, you can’t.

2.

---Why isn't he in class?

---He may/might be sick.

may/might do 表________ may be doing表________ 4.

He may/might not have finished the work.

may/might have done 表__ 4

3.

The boys may/might be playing football on the playground now.

总结：1. 表________，might更委婉。对may的肯定回答常用________，否定回答常用_______________。

2. 表________，might 可能性更小。

may/might表对现在的推测用may/might________________ 表对正在进行的推测用may/might___________

表对过去的推测用may/might_______________ Practice:

1. The fire may _______(link) to the repair work being carried out at the Notre-Dame(巴黎圣母院).

2. The police may __________(look into) the other possibilities now. This tragedy(悲剧) may __________(ring) a bell for Chinese society to better cherish our own treasures and heritage. Task 2 must / have to

(讨论句子中

must/have to 的语法功能)

1.

He said that he must work hard.

must 表________ 2.

My brother was very ill, so I had to call the doctor in the middle night.

have to 表________ 3.

He must be a worker.

must do 表________ must be doing 表__________ must have done 表_________ 4.

It's time for class. Let's hurry up! Mr Li must be waiting for us now. 5.

Since nobody gives him any help, he must have done the research on his own.

总结:

1. must和have to表________或________，must强调主观，have to强调客观(一般有前后语境)。

2. must还可以用来表________。

must表对现在的推测用must_______________ 表正在进行的推测用must_____________

表对过去的推测用must_______________ Practice: Yi Yang qianxi made a speech at the UN Youth Forum on April, 8th. He said:“ We __________ (must/have to) work together to make a difference and to achieve a healthier, sustainable future.” He can be selected to make 5

the speech. He must __________ (put) a lot of work in it. Now he must __________(work) harder to achieve his dream. Task 3 shall

(讨论句子中

shall 的语法功能)

1.

Shall we begin our lesson?

shall 表_______ 2.

Shall he turn on the radio?

shall 表_______ 3.

The boss said: “You shall come on time.”

shall 表_________ 4.

He shall have the book when I finish reading it.

shall 表

________ 5.

You shan’t

use my computer if you don’t take care of it.

shall 表_________ 6.

According to the school rules, students shall not carry mobile phones into class.

shall 表_________ 总结：1. shall 用于________ 人称________句中，表提出建议。

2. 用于_______ 人称

______句中，表命令、允诺、警告、或用于规定、法律等文件中。

Practice: 1. One of our rules is that every student __________（might/shall) wear school uniform while at school. 2. President Xi promised: “All of the people __________ (shall/should) be lifted out of poverty by 2020.”

Task 4 should / ought to

(讨论句子中

should/ought to 的语法功能)

1.

We should/ought to learn from each other.

should/ought to表________ 2.

You should have finished the work as yesterday was the deadline.

should have done 表______ 3.

You should not /ought not to eat a lot before swimming.

should/ought to 表________ 4.

Ten bottles of beer should be enough for you three.

should/ought 表__________ 总结：表________, ________ 或

________。

表责任、义务时，should (not) have done译为_______________。

表推测时，should语气较弱，译为“按理应该”。

Practice: 6

1. 你是她的妈妈。你应该照顾好她。（汉译英）

2. You shouldn’t drive after drinking. It’s dangerous. （英译汉）

3. What do you mean? There are only ten tickets? There should be twelve. （英译汉）

4.The cow-free burger is developed by Impossible Foods. Most of the people have eaten it. We shouldn’t __________ (eat) the cow-free burger. We should increase our awareness of health. Task 5 will / would

(讨论句子中

will/would 的语法功能)

1. Will/Would you pass me the book?

3. The door won’t open.

will/would 表________

won’t表________ 2. ---Will you marry me? ---Yes, I do.

will 表_________ 4. I would drop in on my grandparents on Sundays.

would 表________ 总结：表________, ________, ________。will和would可分别表示现在和过去反复发生的动作或某种倾向，译为“总是，常常”。

Practice: 1.__________ (Will/Would) you go watching the film with me this afternoon? 2.When we were going to see movies in the past, we __________ go to the coffee shop at the corner. Task 6 need / dare

(讨论need/dare 是实义动词还是情态动词)

1. Your hair needs to be cut/cutting.

___________ 2. He said he need not hurry.

___________ 3. She dare not go out alone at night.

___________ 4. She doesn’t dare (to) go out alone at night.

__________ 总结：need和dare有双重词性。

用作________动词，后接动词原形，无人称/时态的变化；

用作________动词，后接to do/名词，有人称/时态的变化;

dare用作实义动词时，否定句中可省________。

Practice: 1. ---We __________ worry about the end of the world, because the scientist will design and build the futuristic houses on Mars. 7

---The question needs ____________________(discuss) further. 2. People didn’t dare __________________ (imagine) capturing an image of a black hole in space.

（设计意图：整个环节分为三个步骤：1.学生抽取幸运卡，领取任务。

的语法增加趣味性）。2.学生分组讨论，自主学习，然后由每组代表讲解本组任务。把课堂的主导地位交给学生。3.精心设置习题（结合时事热点，贴切学生生活），检测学生掌握情况。

Step 4 Consolidation

(Finish Part B on page 29.) Have students do Part B on page29, then have two of them to read the dialogue and check the answers. The suggested answers:

1.shall

2. have to

3. can’t

4. would

5.Could

6 might

（设计意图：巩固所学内容，为下一步配音活动声临其境做铺垫。）

Step 5 Show time Have students enjoy three acts in the film of Cinderella. Have them pay attention to the sound and model verbs in it. And then have them imitate the sound of the acts. Act 1 Sister A: We shall let the prince decide. Cinderella: What will he be like, I wonder. Sister B: What does it matter what he’s like?

Sister A: He is rich beyond reason. Cinderella: Wouldn’t you like to know a bit about him before you marry him? Sister B: Certainly not. It might change my mind. Act 2

Prince: Won’t you tell me who you are? Cinderella: If I do, I think everything might be different. Prince: I don’t understand. Can you at least tell me your name? Cinderella: My name is…I must leave. It’s hard to explain. Lizards and pumpkins, and things…

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Prince: Wait! Where are you going? Cinderella: You’ve been awfully nice. Thank you for a wonderful night. I’ve loved it. Every second.

Act 3

King: What if I commanded you to do so? Prince: I love and respect you, but I will not. I believe that we need not look outside of our boarders for strength or guidance. What we need is right before us. And we need only have courage and be kind to see it. King: Just so. You’ve become your own man. Good. And perhaps in the little time left for me, I can become the father you deserve. You must not marry for advantage. You must marry for love. (设计意图：情态动词在灰姑娘电影中广泛的运用，截取其中三段基本包含本堂课所学的几组情态动词的视频让学生通过配音活动声临其境，模仿语音语调，在情境中学会情态动词的用法。)

Step6 Homework 1.

Tell the grammatical function of each model verb in the lines of the film.

2.

Finish Part A on Page 29 and Part c1 on Page 100. （设计意图：让学生再一次领悟电影台词里情态动词的用法，完成课后练习，巩固今天所学。）

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