中小学教育资源及组卷应用平台
Unit9 Section A Grammar focus-3c分层作业
一、英汉互译。
1．在星期六________________________ 2．去看电影________________________
3．打网球________________________ 4．愿意去做某事______________________
5．不得不；必须___________________ 6．practice the violin ______________________
二、将下列句子翻译成英语。
1. 我会讲日语。
2. 你会弹钢琴吗？
3. 我们可以进来吗？是的，你们可以进来。/不，你们不可以进来。
4. 他不会下象棋。
5.你能来参加我们的聚会吗？
三、单项选择
1．— Can you come to my housewarming party
— ________ I will arrive on time with my family.
A. Sure, I can't. B. I don't know.
C. Sorry, I'm afraid not. D. Sure, I'd love to.
2．—Larry, can you go to the New Year's party with me this Wednesday evening
—Sure! ________.
A. Catch you on Wednesday B. Congratulations
C. Welcome to my concert D. I'm afraid not
3．-It's too hot._ ______ I swim in the lake
-No, you____. That's too dangerous!
A. Should; can't B. Need; mustn't C. Must; needn't D. Could; can't
4．—_______I come back before five o’clock
—No, you ________. But you________ be back later than seven o’clock
A．Need; must; mustn’t B．May; mustn’t; can’t
C．Can; can’t; can’t D．Must; needn’t; can’t
5．—Allen, shall we go to the bookstore this afternoon
— I'm sorry, David, but I ________ meet my cousin at the train station.
A. have to B. can C. may D. could
四、单词填空
1．I can’t _________（接受）your invitation. Because I am too busy.
2．Would they like _________ (邀请) their friends to a dinner this weekend
3．—How long will the meeting last It's already 8: 30 pm.
—_________ both sides reach an agreement. So, calm down, please!
4．—I offered Luke a helping hand but he _________ it.
—Maybe he can manage himself.
5．I am _________this Sunday, I have nothing to do at home.
五、根据各题后括号内的要求完成下列各题，每空一词(含缩略形式)。
1．The old man has to go to the doctor tomorrow. (改为否定句)
The old man ________ ________ ________ go to the doctor tomorrow.
2．You visited me last Saturday, thank you.（合并为一个句子）
Thank you ________ ________ me last Saturday.
3．After he finished his homework, he watched TV.（改为同义句）
He ________ watch TV ________ he finished his homework.
4．Thanks for your help. You are a kind girl. (改为同义句)
Thanks for ________ ________. You are a kind girl.
5．I will go to Tom’s birthday party. Would you like to go （改为同义句）
I will go to Tom’s birthday party. ________ ________ you
六、语法填空。
请认真阅读下面短文，从方框中选择适当的单词或短语，在横线上填入其正确形式。每个单词或短语仅用一次。
send, about, color, speak, happy, bring, relax, culture, if, something
As we know, flowers can give a lot of pleasure to people. Flowers are popular gifts all over the world. Flowers can 1 people joy. They can make people feel happy and 2 when they are ill or sad.
Flowers can carry messages which you don't dare to 3 out. That is the language of flowers. Do you want to know more about it
Usually, roses mean love. But different 4 of roses also have different meanings. For example, red roses mean “love”， while pink roses mean“ 5 ”. Lilies mean “beauty”. Sunflowers mean “silent love”. But sometimes the meaning of the same flower could be different in two different 6 . This could cause a big problem. So, 7 you want to buy flowers for your friends, you need to be careful 8 what kind of flowers you choose.
In the past, bouquets(花束) were once popular. “Tussie-mussies” were a kind of small bouquet of flowers. People used to(过去常常) send their messages by 9 these bouquets.
Today, one may find it difficult to tell one's true feelings. In that case, he could do 10 much easier and much more special—he could just give flowers!
七、阅读选择
Birthdays are especially important to the very young and the very old. On their birthdays, people receive birthday cards and birthday presents from their family and friends. Children’s cards often have a large number on them showing how old they are. Cards for adults have pictures of flowers, scenery or humorous cartoons. Inside there is usually a simple greeting, such as “Happy Birthday” or “Many Happy Returns of the Day”.
In the US, children who have their birthdays during the school year take a cake to school and have a small party with their classmates. In Britain, children sometimes get bumped(lifted off the ground horizontally and put down again sharply) by their friends the same number of times as their age.
In the US and in Britain, the 16th birthday is called sweet 16. It is the age at which a person can get a US driver’s license, and some wealthier parents give their children a car as a present. At 18, in Britain and in the US, young people become adults and many have a big party. In most parts of the US, 21 is the age at which people can drink alcohol legally. In Britain, people celebrate the 21st birthday less.
Many adults dislike getting older and a few lie about their age. But in general, older people are now much more willing to tell others their age. You may see a sign by the side of a road saying: “Dave Ellis 40 today”, put there by Dave’s friends. At about 65, people retire, and those who have reached this age are called “senior citizens”. Few people live to be 100, so the 100th birthday is very special. In Britain, people reaching this age may receive a card containing a printed message from the Queen.
1．What’s the main feature of children’s birthday cards
A．They are full of pictures of scenery. B．There are some flowers on them.
C．There is a large number on them. D．There are long greetings written on them.
2．If an American child has his birthday during the school year, he will ________.
A．have a party at home B．get bumped by his parents
C．get gifts from his teacher D．celebrate it with his classmates
3．According to paragraph 3, we can learn that in the US, ________.
A．a 16-year-old person can get a driver’s license
B．a 16-year-old person can drink alcohol legally
C．young people became adult at 21 in the past
D．young people must have a big party at 21
4．What does the example of “Dave Ellis 40 today” in the last paragraph imply
A．The 40th birthday is very special.
B．Many adults like lying about their age.
C．Dave’s friends like playing jokes on him.
D．Older people don’t mind telling others their age now.
5．If a person reaches 65, he can ________.
A．be called a senior citizen B．refuse to talk about his age
C．receive a card from the Queen D．be invited to dine with the Queen
Unit9 Section A Grammar focus-3c 分层作业答案与详解
一、英汉互译。
【答案】
1．on Saturday 2．go to the movies 3．play tennis 4．would like to do sth 5．have to 6．练习小提琴
二、将下列句子翻译成英语。
1. 我会讲日语。
【答案】I can speak Japanese
2. 你会弹钢琴吗？
【答案】Can you play the piano
3. 我们可以进来吗？是的，你们可以进来。/不，你们不可以进来。
【答案】Can / May we come in Yes, you may. /No. You can’t.
4. 他不会下象棋。
【答案】He can’t play chess.
5.你能来参加我们的聚会吗？
【答案】Can you come to my party？
三、单项选择
1．— Can you come to my housewarming party
— ________ I will arrive on time with my family.
A. Sure, I can't. B. I don't know.
C. Sorry, I'm afraid not. D. Sure, I'd love to.
【答案】D
【解析】句意：——你能来参加我的乔迁派对吗？——当然，我想去。我会跟家人按时到的。考查情景对话。Sure, I can't当然，我不能；I don't know我不知道；Sorry, I'm afraid not抱歉，我恐怕不能；Sure, I'd love to当然，我想去。根据“I will arrive on time with my family”，可知，想去参加派对，并且也会跟家人按时到的，故选D。
2．—Larry, can you go to the New Year's party with me this Wednesday evening
—Sure! ________.
A. Catch you on Wednesday B. Congratulations
C. Welcome to my concert D. I'm afraid not
【答案】A
【解析】句意：——Larry，这个星期三晚上你能和我一起去参加新年晚会吗？——当然！星期三见。考查情景交际。Catch you on Wednesday星期三见；Congratulations恭喜，祝贺；Welcome to my concert欢迎来到我的音乐会；I'm afraid not恐怕不行。“Sure!”表示说话人接受对方的邀请，愿意参加周三晚上的新年晚会，选项A约定周三见符合语境，故选A。
3．-It's too hot._ ______ I swim in the lake
-No, you____. That's too dangerous!
A. Should; can't B. Need; mustn't C. Must; needn't D. Could; can't
【答案】D
【解析】考查情态动词的辨析。should表示“应该，应当”；must表示“必须”；need意为“需要”；mustn’t表示“禁止，不允许”；needn't意为“不需要”，一般用来回答以must开头的一般疑问句；could表示“能，可以”，语气更委婉；can't表示“不能”。由句意“——太热了，我能在湖里游泳吗？——不，你不能。那太危险了！”可知，第一空用could向对方提出请求；第二空表示拒绝，故选D
4．—_______I come back before five o’clock
—No, you ________. But you________ be back later than seven o’clock
A．Need; must; mustn’t B．May; mustn’t; can’t
C．Can; can’t; can’t D．Must; needn’t; can’t
【答案】D
【详解】句意：——我必须在五点之前回来吗？——不，你不必。但是你不能晚于七点回来。
考查情态动词辨析。need需要；must必须；may可以；can可以；mustn't禁止；can't不可以；needn't不必。Must I...... “我必须......吗？”，其肯定回答为“Yes, you must.”，否定回答为“No, you don't have to.”或“No, you needn't.”。根据No, you____.可知，第二空用needn't。ABC选项问句与答句不符合题意，故排除。故选D。
5．—Allen, shall we go to the bookstore this afternoon
— I'm sorry, David, but I ________ meet my cousin at the train station.
A. have to B. can C. may D. could
【答案】A
【解析】句意：——艾伦，我们今天下午去书店么？——大卫，不好意思，但是我不得不去火车站接我的表弟。考查情态动词。have to不得不；can能；may可能；could是can的过去式，能。根据“meet my cousin at the train station”可知此处表达的是“不得不”，用have to。故选A。
四、单词填空
【答案】1．accept
【详解】
句意：我不能接受你的邀请。因为我太忙了。根据汉语提示，接受的英文是“accept”，因情态动词“can”后接动词原形，故填accept。
2．to invite
【详解】
句意：他们想邀请他们的朋友共进晚餐吗？would like to do sth.想做某事，故答案为to invite。
3．Till/Until
【详解】
句意：——这个会议要持续多久？已经晚上八点半了。——直到双方达成协议吧。所以，请淡定。根据前文对时间段提问，可知此处用until/till引导时间状语从句回答，意为“直到”。位于句首，注意首字母大写，故答案为Till/Until。
4．refused
【详解】
句意：——我向卢克伸出援助之手，但他拒绝了。——也许他自己能行。观察句子，这里缺少谓语动词，根据“offered”一词，可知时态为一般过去时。根据“Maybe he can manage himself.”，可知他是拒绝了帮助，refuse v.拒绝，符合语境，故填refused。
5．free/available
【详解】
句意：这个星期天我有空，我在家没有什么事可做。根据“I have nothing to do at home”可知在家闲着，am后接形容词，free或available都表示“空闲的”，在句中作表语。故填free/available
五、根据各题后括号内的要求完成下列各题，每空一词(含缩略形式)。
【答案】1．doesn’t have to
【详解】
句意：这位老人明天不得不去看医生。has to不得不，句子使用一般现在时，其否定形式借助助动词does，后加not构成，即doesn’t，后面的动词使用原形。故填doesn’t；have；to。
2．for visiting
【详解】
句意：你上周六拜访了我。谢谢你。根据原句表达的意思即“感谢你上周六拜访了我”。thank sb. for doing sth.意为“因做某事而感谢某人”，动词是visit，动名词形式直接加ing。故填for；visiting。
3．didn’t until/before
【详解】
原句after（在……以后）引导时间状语从句，意思是“他做完作业后，才看电视”；可用not…until表示“直到……才……”。finished是过去式，否定句需用did构成；根据句意结构和中英文提示，可知填第一个空格填didn’t，第二个空格填until/before，故填didn’t；until/before。
4．helping me
【详解】
句意：谢谢你的帮助。你是一个善良的女孩。“感谢某人的帮助”可用：thanks for one’s help或thanks for helping sb。故填helping me。
5．What about
【详解】
句意：我要去参加汤姆的生日聚会。你想去吗？根据题意变成同义句，Would you like to go “你愿意去吗”是征求建议的句型，相当于What about...，故填What about。
六、语法填空。
【答案】1. bring 2. relaxed 3. speak 4. colors 5. happiness 6. cultures 7. if 8. about 9. sending 10. something
七、阅读选择
【答案】
1．C 2．D 3．A 4．D 5．A
【导语】
本文主要讲述了在美国和英国的孩子们庆祝生日的一些常见方式。
【详解】
1．细节理解题。根据“Children’s cards often have a large number on them showing how old they are.可知，孩子们的生日卡片上通常有一串数字，表示他们年龄多大。故选C。
2．细节理解题。根据“In the US, children who have their birthdays during the school year take a cake to school and have a small party with their classmates.可知，他会和同学一起庆祝生日。故选D。
3．细节理解题。根据“In the US and in Britain, the 16th birthday is called sweet 16. It is the age at which a person can get a US driver’s license”可知，在美国，16岁的孩子可以获得驾照。故选A。
4．推理判断题。根据“But in general, older people are now much more willing to tell others their age. You may see a sign by the side of a road saying: ‘Dave Ellis 40 today’, put there by Dave’s friends.”可知，作者举例是为了说明，现在人们对自己的年龄没有以前那么忌讳，愿意说出来。故选D。
5．细节理解题。根据“At about 65, people retire, and those who have reached this age are called ‘senior citizens’. ”可知，到65岁，人们退休了，到了这个年龄的人，我们称之为老年人。故选A。
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HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)Unit 9 Can you come to my party Section A Grammar focus-3c 导学案
班级： 姓名：
科目： 授课教师：
学习目标 1. 通过观看视频和图片，能够借助表情包和图片对别人的邀请给出接受或拒绝，并说出理由，能够用情态动词can发出邀请并礼貌地回复邀请, 能够用情态动词must，have to，might 委婉地说明理由。2. 通过阅读、观察、讨论Grammar Focus等方式找出并总结接受或拒绝邀请的句子；学习情态动词can, might, must, have to的用法。能用can发出邀请；熟练使用have to /has to 来谈论职责和义务；情态动词might表示推测和可能性。3.能够在老师的引导下，通过观察、讨论、归纳等课堂活动，探究多个情态动词如can, must, have/has to, might的意义和用法等语言规律，提高思维的逻辑性和深刻性，加强语言表达的准确性。
学习重难点 重点：掌握本部分出现的重点词汇和句式，达到熟练运用的目标；学会梳理、归纳多个情态动词如can, must, have/has to, might的意义和用法；难点：灵活运用各个情态动词，明白且会运用英语中一些地道口语句子。
自学指导 自学检测及课堂展示
课前预习 一、汉译英1. 你会弹钢琴吗？____________________________________________________________________2. 我们可以进来吗？是的，你们可以进来。/不，你们不可以进来。____________________________________________________________________3.我可能得帮助我妈妈。____________________________________________________________________4.他没空，不得不去接朋友。____________________________________________________________________5.你想和我一起去看电影吗？____________________________________________________________________
情景导入 I.Lead in-watch and sing.略II.Watch and say,略III. The Christmas is coming!Mike is going to organize a Christmas party.How to invite friends =How to make invitations IV.Can you come to the Christmas party V.How to invite people do something with you If I accept the invitation, I will say …If I refuse the invitation, I will say …
学习理解 I.Read the sentences and translate them.Fill in the blanks according to grammar focus.1. 星期六你能来我的聚会吗？____ you _____ to my party on Saturday 2. 当然，我乐意去。Sure. ____ ____ ___. 3. 对不起，我必须为数学考试而学习。Sorry, I _____ _____ ____ a math test. 4. 明天晚上你能去看电影吗？____ you ____ to the movies _________ night 5. 当然可以，听起来很棒。 _____, that _______ _____.6. 恐怕不行，我得了流感。I’m ______ not. I have the ____. 7. 他能去聚会吗？ ____ he ___ to the party 8. 不能。他得帮助他的父母。No, he _____. He _____ to help his parents. 9. 她能参加棒球比赛吗？____ she go to the baseball ______ 10. 不，她没有空。她必须去看医生。 No, she’s ____ _________. She ______ ___ to the _______. 11. 他们能去看电影吗？ ____ they ____ to the _______ 12. 不，他们没有空。他们可能必须去见朋友。No, they’re not ____. They _____ _____ ___ meet their ________. II.Debbie's birthday is coming and she plans to invite some friends to her birthday party.Her grandma is making a cake for the birthday party.Let's watch a video to see what Debbie and her grandma are talking about.III. What does CAN mean in different sentences 1.Can可以表示_______。2. Can 也可以表示____，”能，会“的意思，其过去式为______.3. Can 可以表示________。4. Can 还可以表示 _______IV.Have you learned how to use”can” 略V.Let's read the sentences and find out how to accept or refuse the invitation. 略VI.Let's review how to accept or refuse the invitation. Would like to do表邀请或意愿 略VII.Debbie's friends are having fun at the party.After having cake, they went to the backyard to swim in the pool.might情态动词 may的过去式表更小的可能性Do you know how to use “might” 略VIII.Do you know how to use “have to” and “must” 略
应用实践-
I.plete the answers with might and one of the phrases in the box. 略 II.plete the sentences below. Use the words in brackets to help you. 1. Inviting: ____________________________ (can/play tennis)Accepting: ________________________2. Inviting: _____________________________(would like to/go to the movies) Refusing: _____________________Reasons: ___________________________________ (might have to) 3. Inviting: ___________________________ (can/hang out with us tonight)Refusing: __________________________Reason: ____________________________ (must)4. Inviting: ________________________________________________(would like to / come to my birthday party)Accepting: _________________________ III.3c.Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.略Invite your classmates to your party. See if they are available.
课堂练习
作业 1. 抄写语法表里的句子。2. 背诵2c的对话。3. Write an invitation based on the following information.It’s a Birthday PartyFor whom :Time : Friday,June30,at four thirtyLisa’s house ,15th StreetCome and have fun!
【参考答案】
课前预习 1.Can you play the piano 2.Can / May we come in Yes, you may. /No. You can’t.3.I might have to help my mom.4.He isn’t available(free), he has to meet his friends.5.Would you like to go to the movies with me
情景导入 I.Lead in-watch and sing.略II.Watch and say, III. The Christmas is coming!Mike is going to organize a Christmas party.How to invite friends =How to make invitations Can you come to the Christmas party Could you come to the Christmas party Would you like to come to the Christmas party Do you want to come to the Christmas party IV.Can you come to the Christmas party V.How to invite people do something with you If I accept the invitation, I will say …If I refuse the invitation, I will say …
学习理解 I.Read the sentences and translate them.Fill in the blanks according to grammar focus. II.Debbie's birthday is coming and she plans to invite some friends to her birthday party.Her grandma is making a cake for the birthday party.Let's watch a video to see what Debbie and her grandma are talking about.III. What does CAN mean in different sentences IV.Have you learned how to use”can” V.Let's read the sentences and find out how to accept or refuse the invitation. VI.Let's review how to accept or refuse the invitation. VII.Debbie's friends are having fun at the party.After having cake, they went to the backyard to swim in the pool. Do you know how to use “might” VIII.Do you know how to use “have to” and “must”
应用实践-
I.plete the answers with might and one of the phrases in the box. II.plete the sentences below. Use the words in brackets to help you. III.3c.Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party. Invite your classmates to your party. See if they are available.
课堂练习
作业 略(共32张PPT)
Presentation
新人教新目标版 八年级(上册)
Presentation
Learning Objectives
1. 通过观看视频和图片，能够借助表情包和图片对别人的邀请给出接
受或拒绝，并说出理由，能够用情态动词can发出邀请并礼貌地回复邀
请, 能够用情态动词must，have to，might 委婉地说明理由。
2. 通过阅读、观察、讨论Grammar Focus等方式找出并总结接受或拒绝
邀请的句子；学习情态动词can, might, must, have to的用法。能用can发出
邀请；熟练使用have to /has to 来谈论职责和义务；情态动词might表示推
测和可能性。
3.能够在老师的引导下，通过观察、讨论、归纳等课堂活动，探究多个情态动词如can, must, have/has to, might的意义和用法等语言规律，提高思维的逻辑性和深刻性，加强语言表达的准确性。
Presentation
Watch and sing
Lead to objective 1
Lead in
Presentation
Activity 1
Lead to objective 1 test it
Watch and say
评价标准：观看图片，根据表情包和图片给出应答，正确给出1个应答得1分，共3分。加上下1页，此活动共6分。 我得（ ）分。
I want to hold a party this weekend.
Can you come to my party
on Saturday
Sure, I’d love to.
Sorry, I must study
for a math test.
Can he go to the party
No, he can’t. He has to help his parents.
Presentation
Activity 1
Lead to objective 1 test it
Watch and say
评价标准：观看图片，根据表情包和图片给出应答，正确给出1个应答得1分，共3分。加上上1页，此活动共6分。 我得（ ）分。
I want to hold a party this weekend.
Can you come to my party
on Saturday
I'm sorry I can’t. I must go to the doctor.
I'm afraid not. I have to play soccer.
Can she go to
the party
No, she’s not available.
She must go to the zoo.
Presentation
Activity 2
Lead to objective 1 test it
Look and say
评价标准：根据情景说出发出邀请的句子，正确说出1个句子得1分，共4分。此活动共4分。 我得（ ）分。
Mike is going to organize a Christmas party.
How to invite friends
=How to make invitations
Can you come to the Christmas party
Would you like to come to the Christmas party
Could you come to the Christmas party
Do you want to come to the Christmas party
Presentation
Activity 3
Lead to objective 1 test it
Look and say
评价标准：观看图片，根据表情包和图片给出应答，正确给出1个应答得1分，共3分。加上下1页，此活动共6分。 我得（ ）分。
Can you come to the Christmas party
Sure, I’d love to
Sorry, I'm not available.
I have to help with house work.
Sorry, I’m not free.I must prepare for the exam.
Presentation
Activity 3
Lead to objective 1 test it
Look and say
评价标准：观看图片，根据表情包和图片给出应答，正确给出1个应答得1分，共3分。加上上1页，此活动共6分。 我得（ ）分。
Can you come to the Christmas party
Of course, I’d love to
Sorry, I’m afraid not.
I must practice the piano.
Sorry, I can't.I have to go to a concert.
Presentation
Activity 4
Lead to objective 1 test it
Look and say
评价标准：根据所学回答问题，正确回答1个问题得2分，2种邀请句型；正确回答第2个问题得2分，说2种回答句型。共4分。加上下1页，此活动共8分。 我得（ ）分。
How to invite people do something with you
Hey, Nick, can you come to my house on Saturday
Great. But we can also use “Would you like to … ”
Can you … can 作为情态动词表示邀请。
If I accept the invitation, I will say …
Of course\Sure. I’d love\like to.
Sure. That\It sounds great.
Certainly. I'd like\love to.
Presentation
评价标准：根据所学回答问题，正确回答问题得4分，4种拒绝句型，共4分。加上上1页，此活动共8分。 我得（ ）分。
Activity 4
Lead to objective 1 test it
Look and say
If I refuse the invitation, I will say …
I'd love to come, but I'm afraid I can't.
I have an exam on Monday so I must prepare for it.
Sorry, I can't. I have to+原因
Sorry. I’m afraid not. I must+原因
I’d love\like to, but I+原因
I’m not available/free. I might have to+原因
Excellent! We need to give our reasons.
Presentation
Activity 5
Lead to objective 2 test it
Watch and say
评价标准：根据汉语完成句子，正确填出1个句子得1分，共12分。此活动共12分。 我得（ ）分。
Read the sentences and translate them.
Can you come to my party on Saturday Sure, I’d love to.
Sorry, I must study for a math test.
Can you go to the movies tomorrow night Sure. That sounds great.
I’m afraid not. I have the flu.
Can he go to the party No, he can’t. He has to help his parents.
Can she go to the baseball game No. she’s not available. She must go to the doctor.
Can they go to the movies No, they’re not free. They might have to meet their friends.
Fill in the blanks according to grammar focus.
1. 星期六你能来我的聚会吗？____ you _____ to my party on Saturday
2. 当然，我乐意去。Sure. ____ ____ ___.
3. 对不起，我必须为数学考试而学习。Sorry, I _____ _____ ____ a math test.
4. 明天晚上你能去看电影吗？____ you ____ to the movies _________ night
5. 当然可以，听起来很棒。 _____, that _______ _____.
6. 恐怕不行，我得了流感。I’m ______ not. I have the ____.
7. 他能去聚会吗？ ____ he ___ to the party
8. 不能。他得帮助他的父母。No, he _____. He _____ to help his parents.
9. 她能参加棒球比赛吗？____ she go to the baseball ______
10. 不，她没有空。她必须去看医生。
No, she’s ____ _________. She ______ ___ to the _______.
11. 他们能去看电影吗？ ____ they ____ to the _______
12. 不，他们没有空。他们可能必须去见朋友。
No, they’re not ____. They _____ _____ ___ meet their ________.
I’d love to
Can come
must study for
Can go
tomorrow
Sure sounds great
afraid flu
Can go
can’t has
Can game
not available must
go doctor
Can go movies
free might have
to friends
Presentation
Lead to objective 2
Watch and say
Debbie's birthday is coming and she plans to invite some friends to her birthday party.Her grandma is making a cake for the birthday party.Let's watch a video to see what Debbie and her grandma are talking about.
Presentation
Activity 6
Lead to objective 2 test it
Look and say
评价标准：根据对话总结情态动词can的用法，正确填写1个空格得1分，共3分。加上下2页，此活动共6分。 我得（ ）分。
What does CAN mean
in different sentences
Can you bring me some eggs from the fridge
When I was a little girl. I
could swim better. Can you
swim
No, I can't.
I can read books.
Sure, I can.
1.Can可以表示_______。
2. Can 也可以表示____，”能，会“的意思，其过去式为______.
请求
能力
could
Presentation
Activity 6
Lead to objective 2 test it
Look and say
评价标准：根据对话总结情态动词can的用法，正确填写1个空格得1分，共1分。加上上1页下1页，此活动共6分。 我得（ ）分。
What does CAN mean
in different sentences
Can I go out to buy some snacks
No, it's already 10:00 p.m.
It can be dangerous outside.
1.Can可以表示请求：允许
2. Can 也可以表示能力，”能，会“的意思，其过去式为could.
3. Can 可以表示________。
可能性
Presentation
Activity 6
Lead to objective 2 test it
Look and say
评价标准：根据对话总结情态动词can的用法，正确填写1个空格得1分，共2分。加上上2页，此活动共6分。 我得（ ）分。
Now, Debbie is inviting
her friends to her party.
Hi, Lucy. Can you come to my party on Saturday
Sure, I'd love to.
How about your brther Can he go to the party
Sorry, he must
study for a math
test.
And your sister
Can she come
No, she's not
available. She must
go to the doctor.
1.Can可以表示请求：允许
2. Can 也可以表示能力，”能，会“的意思，其过去式为could.
3. Can 可以表示可能性。
4. Can 还可以表示 _______
邀请
Could
Could
Could
Could 也可以表邀请，比can 更_____，更委婉。
礼貌
Presentation
Activity 7
Lead to objective 2 test it
Look and say
评价标准：根据图片和语境完成句子，正确填出1个空格得1分，共3分。加上下1页，此活动共5分。 我得（ ）分。
Have you learned how
to use”can”
He ______ basketball.
can表示“能、会”，指脑力或体力方面的 “能力”。
She ________.
表示 “可以”，常用于口语中，表示请求或许可。
_____ ask a question
may也表示“许可”，用于较正式场合。
May I come in
can play
can draw
Can I
Presentation
Activity 7
Lead to objective 2 test it
Look and say
评价标准：根据图片和语境完成句子，正确填出1个空格得1分，共2分。加上上1页，此活动共5分。 我得（ ）分。
Have you learned how
to use”can”
表示推测，常用于否定句或疑问句，意思是“(不)可能”。
Mary went to the library. The girl under the tree_______ her.
May也可以表示推测！
—Why didn’t Tom go to school today
—He _______ ill.
can’t be
may be
情态动词can除了表示能力、许可和推测之外，还可以表示邀请。
Can you come to my birthday party
could也可表示邀请，比can更礼貌、更委婉。
Could you come to my birthday party
Presentation
Lead to objective 2
Read and find
Let's read the sentences and find out how to accept or refuse the invitation.
Can you come to my party on Saturday Sure, I’d love to.
Sorry, I must study for a math test.
Can you go to the movies tomorrow night Sure. That sounds great.
I’m afraid not. I have the flu.
Can he go to the party No, he can’t. He has to help his parents.
Can she go to the baseball game No. she’s not available. She must go to the doctor.
Can they go to the movies No, they’re not free. They might have to meet their friends.
用can打听第三方是否能参加聚会，表示一种可能性。
Presentation
Lead to objective 2
Look and say
Let's review how to accept or refuse the invitation.
Would like to do
表邀请或意愿
Would you like to come to my party
Would you like to drink some coffee
Sure.
Sure.
Shall I bring my friend,Dora
Shall we go there together
shall
表许可或请求
Presentation
Lead to objective 2
Watch and say
Debbie's friends are having fun at the party.After having cake, they went to the backyard to swim in the pool.
might情态动词
may的过去式
表更小的可能性
It might rain soon.
Wendy might come in the evening.
Presentation
Lead to objective 2
Look and say
Do you know how to use “might”
might是may的过去式，表示推测时，意为“可能”，语气缓和，委婉，可能性低于may。
—Can they go to the movies
—No, they're not. They might have to meet their friends.
表示请求，许可，意为“可以”，语气比may更委婉。
Might I ask you a question
Might I use your bike
may的过去式, 意为“可能”
He said he might come tomorrow.
Presentation
Lead to objective 2
Look and say
Do you know how to use “have to” and “must”
Can you come to my party on Saturday Sure, I’d love to.
Sorry, I must study for a math test.
Can you go to the movies tomorrow night Sure. That sounds great.
I’m afraid not. I have the flu.
Can he go to the party No, he can’t. He has to help his parents.
Can she go to the baseball game No. she’s not available. She must go to the doctor.
Can they go to the movies No, they’re not free. They might have to meet their friends.
情态动词must与have to用法的区别
Presentation
Lead to objective 2
Look and say
Do you know how to use “have to” and “must”
have to意为“必须，不得不”，后跟动词原形。表示“客观上的需要”,单数第三人称形式为has to, 过去时形式为had to。其疑问形式和否定形式要借助于助动词do\does或did来完成。
She has to work at midnight.
I have to finish my homework before 10 p.m.
They had to wait another ten minutes.
must意为“必须”，表示“主观上的要求”，后跟动词原形。must没有人称和数的变化。
I don’t like these books. I must buy a new one.
We must keep quiet in the library.
Presentation
Lead to objective 2
Look and say
Do you know how to use “have to” and “must”
must用在肯定句中表示较有把握的推测, 意为 “一定”。
—Where is Mary I can't find her anywhere.
—She must be in the library. She loves reading books when she is free.
must引导的一般疑问句，否定回答是needn’t.
—Must I finish my homework now —No, you needn’t.
must表示主观“必须”; have to表示客观需要，即“不得不”。
We have to wear warm clothes in winter.
冬天我们不得不穿上暖和的衣服。(客观需要)
I must finish my homework first before I watch TV.
看电视前我必须先完成作业。(主观要求)
I don't like this TV set. I must buy a new one.
This TV set doesn't work. We have to buy a new one.
Presentation
Activity 8
Lead to objective 3 test it
Look and write
评价标准：根据要求选择词语用might完成答案，正确填出1个句子得2分，共10分。此活动共10分。 我得（ ）分。
3a
Complete the answers with might and one of the phrases in the box.
watch TV,
on the weekend,
my cousin,
visit my grandparents practice the violin
1. A: What are you going to do on Saturday
B: I’m not sure. I might _________________.
2. A: What are you planning to do after school
B: I don’t know. ________________.
3. A: When will you finish the science homework
B: _____________________________________.
4. A: Who are you going to the movies with
B: _____________________________________.
5. A: Are you free to come to my place on
Saturday
B: ____________________________________.
practice the violin
I might watch TV
I don't know. I might finish it on the weekend
I'm not sure. I might go with my cousin
I'm not sure. I might visit my grandparents
be going to do 和be planning to do都表示将要做的事情或打算做的事情， 但be panning to do有更强的目的和计划性。
Presentation
Activity 9
Lead to objective 3 test it
Look and write
评价标准：根据提示词写出邀请的句子和接受邀请拒绝邀请的句子，正确写出1个句子得1分，共10分。此活动共10分。 我得（ ）分。
3b
Complete the sentences below. Use the words in brackets to help you.
1. Inviting: ____________________________ (can/play tennis)
Accepting: ________________________
2. Inviting: _____________________________(would like to/go to the movies) Refusing: _____________________
Reasons: ___________________________________ (might have to)
3. Inviting: ___________________________ (can/hang out with us tonight)
Refusing: __________________________
Reason: ____________________________ (must)
4. Inviting: ________________________________________________
(would like to / come to my birthday party)
Accepting: _________________________
Can you play tennis with us
Sure. I’d love to.
Would you like to go to the movies
I’m afraid I can’t.
I might have to prepare for the math exam.
Can you hang out with us tonight
I must help my mom at home.
Sorry. I can’t.
Would you like to come to my birthday party
Sure. I’d love to.
Presentation
Activity 10
Lead to objective 3 test it
Write and say
评价标准：在表格内写下下周必须要做的事情，然后邀请同学来参加派对，4人1组练习对话，正确练习对话每个学生得1分，共4分。此活动共4分。 我得（ ）分。
3c
Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.
A: Can you come to my party
B: When is it
A: Next week, on Thursday night.
B: I’m sorry. I have to study for a math test.
MON.
TUE.
WED.
THUR.
FRI.
SAT.
SUN.
go to the movies at night
visit my grandpa in the afternoon
look after my sister in the evening
prepare for the chess game at night
study for a test all day
Presentation
Activity 1
Lead to objective 1 test it
Watch and say
评价标准：在表格内写下下周必须要做的事情，然后邀请同学来参加派对，4人1组练习对话，正确练习对话每个学生得1分，共4分。此活动共4分。 我得（ ）分。
Invite your classmates to your party. See if they are available.
Can you come to my party on Saturday afternoon
Sure. I’d love to.
I’m sorry. I must practice the violin
on Saturday afternoon.
I’m afraid not.
I have the flu.
Presentation
Self-evaluation
本节课共76 分 ，我共得（ ）分。
我的评价等级（在等级括号内打钩）：
获得至少65分 ，优秀（ ）；
获得至少55分 ，良好（ ）；
获得至少50分 ，合格（ ）。
【学后反思】
一、完成自我评价表：
1.本节课我共新学单词和短语有___________个，能完全记住并会初步使用的有：___________________________________________________; 还不能记住和使用的有：______________________________________________________________________________
2.对我有帮助的学习方法有（请在括号里打钩）：
( )(1)能够通过完成句子自己总结出语法规律。
( )(2)能够积极参与课堂，学会了知识的总结和归纳
( )(3)通过学习，学会了情态动词can的用法。
( )(4)学会了有礼貌的拒绝，学会了如何邀请。
Presentation
It’s a Birthday Party
Friday,June30,at four thirty
Lisa’s house ,15th Street
Come and have fun!
For whom :
Time :
1. 抄写语法表里的句子。
2. 背诵2c的对话。
3. Write an invitation based on the following information.
https://www.21cnjy.com/help/help_extract.php
