资源简介

(共28张PPT)
Unit 3
What makes a great team
Grammar
【学习目标】
学习理解
应用实践
迁移创新
master the usage of the modal verbs.
be able to use the modals - should, can, need, must, have to and had better correctly.
use the target language to talk about the qualities of a good leader.
通过本课时学习，学生能够：
giving out the roles
team
went with
decide
angry
advice
responsibility
discuss the matter
both try two roles
vote for
Review and retell the story.
(a) First, you should discuss the matter with Lisa.
(b) You're the director, but you don't have to deal with all the problems yourself.
Read the sentences from the reading passage and summarise the grammar rules.
should+动词原形 表示建议 ，“应该做……”
don’t have to + 动词原形 表示“不必要做……”
情态动词
Read and find sentences with these structures.
Now find more sentences with these structures in the reading passage.
What should I do
So the leader should take responsibility in times of disagreement.
You should work with her to find out.
All the team members can vote for the most suitable person for each role.
...
Grammar Rules
情态动词本身有一定的含义，表示说话人对有关行为或事物的态度和看法。情态动词所表示的情态有:命令、允诺、义务、可能、需要等。我们所熟悉的can和may都属于这类词。情态动词一般无人称和数的变化，后面接的动词需用原形，否定式是在情态动词后面加not。
Modals (1) 情态动词
should
can
need
must
have to
had better
should
(1) You should listen to the doctor's advice.
(2) You shouldn't eat too much junk food if you want to
stay healthy.
你应当听从医生的建议。
如果你想保持健康，就不应该吃太多垃圾食品。
should表示建议或劝告，意为 “应当”，可用于肯定句、否定句和疑问句。
否定形式should not (shouldn't) 表示 “不应” 的意思。
(1) As a student, you should finish your homework
on time every day.
作为一名学生，你应当每天按时完成作业。
(2) We should take care of our parents when they
get old.
父母年老时，我们应该照顾他们。
should还可以表示责任或义务，意为 “应当，应该”。
拓展
can
(1) You can leave early today.
(2) You can't put the milk in first.
你今天可以早点走。
你不能先倒入牛奶。
can表示“请求允许” 和 “给予许可”，意为“能，可以”，可用于肯定句、否定句和疑问句。
否定形式cannot (can't) 表示 “不能，不可以”，语气弱于must not (mustn't — 不应该 / 禁止)。
(3) Could you please pass me the ruler
你能把尺子递给我一下吗？
（没有禁止的含义）
TIP
could表示请求允许时，语气更委婉，比can听起来更有礼貌。
— Can we go home now, please
— Yes, you can. / No, you can't.
can的一般疑问句的构成及其回答
请问我们现在能回家吗？
可以。（表示允许） / 不行。（表示不允许）
(1) My dad can speak three languages: Chinese,
English and French.
我爸爸会说三种语言：汉语、英语和法语。
(2) I can finish reading this storybook in two days.
我可以在两天内读完这本故事书。
can还可以表能力，意为 “能够，可以”。
拓展
need
(1) If she wants anything, she need only ask.
(2) You needn't wait.
如果她想要什么，只需要说一声就行。
你不必等待。
need作情态动词时表动作的必要性，意为 “需要”，可用于肯定句、否定句和疑问句。
否定形式need not (needn't)比较常用，表示 “不需要” 或 “不必要”。
— Need I report it to the police
— Yes, you must. / No, you needn't.
need的一般疑问句的构成及其回答
我要向警方报告这件事吗？
是的，你必须报告。（表示必须做） /
不，没必要。（表示没必要）
(1) I need to get some sleep.
我需要睡会儿觉。
(2) I need to clean the house.
我需要把房子打扫一下。
need也可以作行为动词，意思也是 “需要”，常用于 need to do sth. 结构。
(3) You don't need to leave now. It's still early.
你没必要现在就走，时间还早。
拓展
must
(1) She must learn to manage her time better.
(2) You mustn't talk loudly in the library.
她必须学会更好地管理自己的时间。
图书馆内禁止大声喧哗。
must表说话人主观上的必要性或义务，意为 “必须”，可用于肯定句、否定句和疑问句。
否定形式must not (mustn't)表示 “不应该” 或 “禁止” 的意思。
— Must I come before 6:30 tomorrow
— Yes, you must. / No, you needn't.
must的一般疑问句的构成及其回答
明天我必须在六点半之前来吗？
是的，你必须在那之前到。（表示一定要） /
不，你不必在那之前来。
（表示没必要，相当于You don't have to.）
(1) I have to leave because of the bad weather.
因为天气不好，我不得不离开了。
(2) You don't have to get up early tomorrow because
it's the weekend.
你明天不必早起，因为明天是周末。
have to表客观上的必要性，意为 “不得不；必须”。可用于肯定句、否定句和疑问句。
have to
否定式为do not (don't) have to，相当于needn't。
have to和must的区别：
All passengers must wear seat belts.
have to 侧重于客观需要，含有 “不得不，被迫” 之意。
must 侧重于说话者的主观看法，认为有必要或有义务去做某事。
My bike was broken yesterday, so I had to walk to
school.
昨天我的自行车坏了，所以我只能走路去学校。
所有乘客都要系安全带。
拓展
had better
(1) You'd better get some sleep.
(2) You'd better not waste any more of your time.
你最好睡一会儿。
你最好别再浪费你的时间了。
had better表示劝告或建议，意为 “最好……”。
had better一般不用于疑问句中，但可用于否定句中，其否定形式为had better not，表示 “最好不要……”。
Grammar Exercises
Read the sentences and write your advice with should(n't) or (don't) have to.
1 Simon is late for the meeting today. All the team members are waiting for him.
___________________________________________________
2 Captain Oliver never passes the ball to others in the match.
___________________________________________________
3 Donna doesn't like others in the team to question her decisions.
___________________________________________________
Simon shouldn’t be late for meetings. He should arrive on time.
Captain Oliver should pass the ball to others in the match.
Donna has to accept others' different opinions.
Complete the comment box using the modal verbs you have learnt.
LEAVE A COMMENT
What do you think about Tony, your new team leader
Post your comment
Add a comment …
Morgan is right. Tony is a good leader, and we ___________ worry about anything. But he ________________________ make every decision on his own. We're a team. He ______
feel free to turn to us.
Jack
24 June
Tony is willing to take responsibility for the team, and he knows our talents well. But sometimes he seems a bit shy.
I think he _________ have more confidence. He has done a good job, and he _________ be too hard on himself.
Morgan 22 June
P39
should
shouldn't
don't have to
shouldn't / doesn't have to
should
be willing to do sth.
乐于做某事
take responsibility for…
对……负责
be hard on sb.
对某人严厉/苛刻
feel free to do sth. 尽管做某事；放心做某事
turn to sb. 向某人求助
Work in pairs. Discuss the qualities of a good leader.
1. What other good leaders do you know
2. What do you think are the most important leadership qualities
Work in pairs. Discuss the qualities of a good leader.
Use the words and expressions from the reading
passage and the Useful expressions to help you.
Leadership qualities
Responsibility
Example(s):
Example(s):
Example(s):
Wu Di, the basketball team captain, always thinks about the team and does his best for it.
Communication skills
Wu Di gives helpful advice to his teammates and encourages them during games.
Teamwork awareness
Wu Di can explain everything clearly and make everyone feel great.
Useful expressions
A good team leader should(n't)…
He / She doesn't have to…
Take… as an example.
For example, …
I (don't) agree with you.
I (don't) think so.
根据句意填入适当的情态动词。
1. 你不可以在图书馆吃东西。
You _____________ eat in the library.
2. 我们不准在课堂上用手机。
We _____________ use mobile phones in class.
3. 你最好坐在这儿休息一下。
You _____________ sit here and have a rest.
4. 她现在可以每天骑自行车上学了。
She _____________ ride a bike to school every day
now.
can't/mustn't
mustn't
had better
can
5. 学生在学校必须穿校服。
Students _____________ wear school uniforms at
school.
6. 你不必匆忙。我们时间很充裕。
You __________________ hurry. We have plenty of
time.
7. 过马路时，每个人都应当遵守交通规则。
Everyone _____________ follow the traffic rules
when crossing the street.
have to
needn't/don't have to
should
You must do:
Imagine you're the leader of the English club. Write 5 rules for the club, using different modals.
You choose to do:
Work in pairs to design a short dialogue (8-10 lines) for one of the following scenes, using at least 4 different modals:
Scene 1: A student asking a teacher for study advice
Scene 2: A doctor talking to a patient
Scene 3: A shop assistant helping a customer
Homework

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