课件49张PPT。Don't eat in class. Unit 4第一课时：Section A
(1a-2d) 同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！Look at the two boys. What are they doing？
What other school rules do you know? Which rules are these students breaking？
Write the number of the rule next to the student.1a?Language Goal：Talk about rulesSCHOOL RULES
1．Don't arrive late for class. ?
You must be on time. ?
2．Don't run in the hallways.
3．Don't eat in the classroom.
You must eat in the dining hall.
4．Don't listen to music in class. ?
5．Don't fight.2543Don't arrive late for class.上课不要迟到。知识点1考向一【重点】 “Don't＋动词原形”是祈使句的否定
形式，意为“不要……；禁止……”，相当于
“You mustn't＋动词原形”。
eg：Don't be late for class next time.
下次上课不要迟到了。
Don't play football in the street.
不要在街上踢足球。考向二arrive late for与be late for的区别典例Don't be late ________class! We must be on time. (成都)
A. for B. to C. inAYou must be on time.你一定要准时。知识点2考向一must为情态动词，意为“必须，一定”。情态动词不能单独作谓语动词，必须和动词原形一起构成谓语。
eg: You must read a book before you watch TV.
在看电视前你必须读书。(1)must modal verb 必须The passengers ________ show their ID cards before getting on the plane.(株洲)
A．might B．must C．could典例B【点拨】考查情态动词。might可能；must必须；could能，
可以。句意：乘客在登机前必须出示他们的身份证。 考向二must用于否定句时，mustn't意为“不允许，禁止”，而不表示“不必”。
eg: You mustn't be late for school.
你千万不要上学迟到。典例Children ________ sit in the front(前面) seat of a car. It's too dangerous(危险).
A．need B．needn't C．must D．mustn'tD【点拨】 考查情态动词。mustn't 表“禁止”。句意：
孩子禁止坐在小汽车的前座上，那太危险了。 考向三以must开头的一般疑问句，若作否定回答，
可以用needn't或don't have to，不用mustn't。
eg: —Must I clean all the rooms?
我必须打扫所有的房间吗？
—No，you needn’t/don’t have to. 不，你不必。典例—Must I hand in(上交) my homework now,
Mr. Smith?
—No, you ________. (北京)
A．can't B．shouldn't
C．wouldn't D．needn'tD(2)on time意为“准时；按时”，指在规定的时
刻发生。
eg: We can't finish the work on time without his help.
没有他的帮忙，我们不能按时完成工作。考向辨析on time与in time魔法记忆She didn't catch the bus in time，so she couldn't arrive there on time.
她没有及时赶上公共汽车，因此她不能准时到那里。典例The teachers hope all of us can hand ________ our homework ________ time every day. (黄石)
A．up; in B．out; on
C．on; in D．in; onD【点拨】考查介词的用法。hand in 上交；on time 按时；
in time 及时。句意：老师希望我们所有人每天都能按时
交作业。故选D。Don't listen to music in class.
不要在课堂上听音乐。考向一知识点3①listen to music意为“听音乐”，其中listen
为不及物动词，其后接宾语时，要加介词to。
eg: Listen！The girl is singing.
听！那个女孩正在唱歌。
Listen to the teacher carefully, please.
请认真听老师讲课。②辨析listen和hear典例We all ________ the man carefully(仔细), but we can't ________what he says.
A．listen to; listen to B．listen to; hear
C．hear; listen to D．hear; hearB【点拨】 listen to“听”，强调动作；hear“听到”，强调
结果。句意：我们都在仔细听那个人说，但是没听见他说
什么。所以选B。①in class是固定短语，意为“在课上；上课时”，
after class意为“在课下；下课后”。②辨析in class和in the class考向二拓展有类似用法的还有：
①in hospital 住院 in the hospital 在医院里
②at table 吃饭 at the table 在桌子旁Listen. What rules are these students breaking？Write the numbers after the names.1b Peter ________ Amy ________ Mike ________243Ms. Clark: Hey, Peter. You know the rules.
Don’t run in the hallways.
Peter: Sorry, Ms. Clark.
Mr. Smith: Amy, don’t eat in the classroom. You must eat
in the dining hall.
?Amy: Oh, sorry, Mr. Smith.
Mr. Smith: Hey, Mike, don’t listen to music in class. Mike!
Boy: He can’t hear you, Mr. Smith. 1cStudent A is a new student. Student B tells Student A about the rules above.A：What are the rules?
B：Well, we can't arrive late for class. We must be on time.2aListen. Check ( √ ) the activities Alan and Cindy
talk about.1√√√√√√√Cindy: What are the school rules, Alan?
Alan: Well, we can’t listen to music in the classroom or
hallways. But we can listen to it outside or in the
music room.
Cindy: Uh-huh.
Alan: And we can’t eat in the classroom, but we can eat
in the dining hall.
Cindy: Oh. And can we wear a hat in class?
Alan: No, we can’t. What else? Oh, you can’ t fight
with your classmates. That makes the teachers
really unhappy.
Cindy: I see…wear /we?/ v.穿；戴知识点4wear为及物动词，意为“穿；戴”，表示状态。
其过去式为wore，过去分词为worn。
eg: He wears a black T-shirt.
他穿着一件黑色的T恤衫。
She likes wearing sunglasses.
她喜欢戴太阳镜。考向辨析：wear，put on，dress，have on与in 典例She ________ the children in their best clothes.
A．put on B．wore
C．dressed D．had onC【点拨】本题用词义辨析法。A、B、C均表示“穿……”，
但能用sb.作宾语的只有C项，故选C。2bListen again. Can Alan and Cindy do these activities？ Circle can or can't above.√√√√√√√Cindy: What are the school rules, Alan?
Alan: Well, we can’t listen to music in the classroom or
hallways. But we can listen to it outside or in the
music room.
Cindy: Uh-huh.
Alan: And we can’t eat in the classroom, but we can eat
in the dining hall.
Cindy: Oh. And can we wear a hat in class?
Alan: No, we can’t. What else? Oh, you can’ t fight
with your classmates. That makes the teachers
really unhappy.
Cindy: I see…2cStudent A is Alan and Student B is Cindy.Talk about the rules in 2a.—Can we listen to music, Cindy?
—We can't listen to music in the
hallways, but we can listen to it
outside.2dRole-play the conversation.John： Hi, my name's John. It's my first day at school.
Alice：Hi, John. I'm Alice.This is a great school, but there are
a lot of rules.
John：Really？What are some of the rules?
Alice：Well, don't be late for class. This is very important?.
John：OK, so we must be on time. Can we bring music
players to school?？
Alice：No, we can't. And we always have to ?wear
the school uniform.
John：I see.
Alice：Oh，and we also have to be quiet in the library.important/?m'p??(r)tnt/adj.重要的important为形容词，意为“重要的”，常与连系动词连用作表语，也可作定语，放在所修饰的
名词前面。
eg：There is an important meeting this afternoon.
今天下午有一个重要的会议。知识点5考向一考向二常用句型为：It is important for sb. to do sth.意为“做某事对某人来说是重要的。”
eg：It is important for us to learn English well.
对我们来说学好英语是重要的。典例 It's important ________ me ________ the piano every day.
A．to；practice B．for；practice
C．for；to practice D．to；to practice C【点拨】It's adj. for sb. to do sth.“对某人来说做某事是
……的” 。句意为“对我来说每天练习钢琴是重要的。” important的名词形式为importance, 是不可数名词。
eg：The health report stresses the importance of fresh
food in a diet.这份健康报告强调了饮食中新鲜
食物的重要性。考向三Can we bring music players to school？
我们可以把音乐播放器带到学校吗？考向一知识点6本句为含有情态动词can的一般疑问句，肯定回答
用“Yes，...can.”，否定回答用“No，...can’t. ”，
can在此处表示许可，意为“可以”。典例—Can I park my car in front of the building?
—No, you________. (淮安)
A．won't B．can't
C．needn't D．couldn't B【点拨】 考查情态动词的用法。问句是由can引导的一般疑问句， 因此用can't作否定回答， 所以选择B。bring为及物动词，意为“带来；取来”
①反义词为take，意为“拿走”。bring sth./sb.
to sp.意为“把某物/某人带来某地”。
eg: Why don't you bring your girl friend to the party？
你为什么不把你的女友带来参加聚会？
Please take these books to the library.
请把这些书带到图书馆。考向二②辨析bring, take, get与carry典例Why don't you ________ your friends to the party?
I want to meet them.
A．bring B．takes C．gets D．carryAhave to必须；不得不考向一知识点7强调外界客观因素要求主语“不得不做某事”，表示客观上的需要，强调被迫性，有人称和时态的变化，其后接动词原形。have to可用于多种时态，形式随时态变化而变化，还可以用在其他情态动词之后。eg: We have to work hard.
我们不得不努力工作。
I had to tell him about this last night.
昨晚我不得不把这件事告诉他。
He may have to help his dad in the garden.
他可能不得不在花园里帮助他爸爸。考向二辨析have to 与musteg: I have to study hard.我不得不努力学习。
I must study hard.我必须努力学习。
You don't have to tell him about it.
你没有必要把这件事告诉他。
You mustn't tell him about it.
你一定不要把这件事告诉他。一、根据句意用方框中所给单词的适当形式填空，使句子完整、通顺
1．Jack often ________late for class.
2．You'd better not break the school________.
3．You should eat________, so you can't make noises here.
4．Don't________ with each other in the classroom.
5．It's cold________. It's best to put on your coat.arrivesrulesquietlyrule, fight, arrive, outside, quietfightoutside二、单项选择
6．—Don't throw paper on the floor.
—________(白银)
A．Good idea. B．Sorry, I won't.
C．Cheers! D．No way!B【点拨】用交际法解题。句意：——不要把纸扔在地上。——抱歉，我将不会(这样做)了。故选B。7．I am in a jacket today. But he says we have to
________ uniforms at school.
A．wear B．put on
C．dress D．have inA【点拨】用辨析法解题。wear意为“穿，穿着”，表示穿的状态；put on意为“穿上”，指穿的动作；表示 “穿着”还可以用have on或be in，但不能用have in。dress后面的宾语是人。句意为“我今天穿了夹克衫，但他说我们在学校必须穿校服。”，故本题选A。8．—Must I wait here all the morning? I have a lot of work to do.
—No, you ________. You may be back in the afternoon.
(威海)
A．mustn't B．can't C．don't have to
9．This is an ________ talk. Please arrive ________ time.
A．important; on B．good; on
C．important; in D．good; in
CA10．—Please ________ the photos taken in Canada here when you come to school tomorrow. I'd like to have a look.
—OK!
A．take B．get
C．bring D．carryC【点拨】用辨析法解题。bring “带来”；take“拿走”；而get“得到”和carry“搬运”无方向性。根据句意可知选C。三、根据汉语完成句子
11．上班不要迟到。
________ ________ ________ ________work.
12．她经常和她的朋友打起来。
She often ________ ________ her friends.
13．我们都喜欢听TFBOYS的歌。
We all like ________ ________ TFBOYS' songs.Don't arrive/ be late for fights withlistening to【点拨】否定祈使句结构为：Don't＋动词原形。arrive/be late for...意为“……迟到”。14．遵守餐厅规则很必要。
It's necessary to ________ the ________ ________ rules.
15．我们必须穿校服。
We ________ ________wear the school uniform.follow dining hallhave to 本节课主要练习了听力，学习了知识点Don’t arrive late for school.，You must be on time.，Don't listen to music in class.，wear, important, Can we bring music players to school?, have to的用法，学会了使用祈使句和谈论规则。1.熟记本课时的词汇
2.完成本课时的课后作业Unit 4 Section A (1a-2d)
一、根据句意及首字母提示填写单词
1. We keep quiet in the h________ and in the library.
2. —Can you b________ your family photos to school tomorrow?
—Yes, I can.
3. I'm s________ I can't finish my homework today.
4. He loves sports, so he always w________ sports shoes.
5. We usually eat lunch in the dining h________ at twelve.
二、用所给词的适当形式填空
6. Sam's brother plays basketball very well. He is a good basketball ________(play).
7. Don't ________ (be) late for school next time.
8. The students have to ________ (listen) to their teacher in class.
9. It's Monday today. It's my ________(one) day of the weekday.
10. After school, she teaches me ________(play) the piano every day.
三、根据汉语意思完成句子
11. 有许多男孩可以做的事情。
There are ________ ________ ________ ________ boys can do.
12. 在学校，我们必须留短发。
We ________ ________ our hair ________ at school.
13. 每天起床后，你必须整理床铺吗？
Must you ________ ________ ________ after getting up every day?
14. 家长们制定这些规则来帮助我们，所以我们必须遵守它们。
Parents make these rules to help us, so we ________ ________ ________ ________.
15. 我们开始做它之前，让我们先考虑一下吧。
Let's ________ ________ ________ first before we begin to do it.
四、单项选择
16. —Excuse me, Maria. Can I use your bike?
—Sure. Here you are. But you must return it ________ time.
A. in B. at
C. on D. to
17. —It's far from the train station. How do you ________ there?
—I take the subway.
A. arrive at B. arrive to
C. arrive D. arrive in
18. Don't ________ late for class. It's one of the school ________.
A. /; rules B. is; rules
C. /; rule D. be; rules
19. Hey, Jim! ________ leave your soccer ball in the sports club.
A. Not B. Don't
C. No D. Doesn't
20. There _______ some rules in school, and we have to _______ them.
A. is; listen to B. are; listen
C. are; follow D. has ; follows
21. There are lots of ________ that students have to follow in school.
A. exercises B. problems
C. skills D. rules
22. The train usually ________ Shanghai at 11：20 a. m. Let's ________ the bus station before that.
A. arrives in; get to B. arrives to; get
C. get; arrive D. get to; arrive
23. —May I ________ music in the classroom?
—No, you can't. ________ you can't do it in the hallways, either.
A. listen; Or B. listen to; Or
C. listen; And D. listen to; And
五、情景交际从方框中选择恰当的句子将其序号填入空中使对话完整
Dave：Can you go to watch a basketball game this evening, Emily?
Emily：No, I can't.________________________24
Dave：Oh, that's too bad.________________________25
Emily：You are lucky. I have so many rules in my family.
Dave：Like what?
Emily：________________________26
Dave：Really? I can play for half an hour.
Emily：Yeah, I have to do my homework after school.
Dave：Oh, me, too.________________________27
Emily：Well, I don't like guitar but I have to clean my room every weekend.
Dave：Ugh.
Emily：________________________28
Dave：I can't, either.
A. I can go out, but I have to be home by ten o'clock.
B. And I can't watch TV after school.
C. And I have to practice the guitar every day.
D. I can't go out this evening.
E. I can't play basketball with my friends after school.
答案
一、1.hallways 2.bring 3.sorry 4.wears 5.hall
二、6.player 7.be 8.listen 9.first 10.to play
三、11.a lot of things 12.must keep; short
13. make your bed 14.have to follow them
15. think about it
四、16.C 点拨：用固定搭配法。句意：——打扰了，玛丽亚。我可以使用你的自行车吗？——可以，给你。但是你必须按时归还它。on time意为“准时”。根据答语可知选C。
17. C 点拨：arrive，get后接地点副词(如home, there, here)时，要省略介词at, in或to。
18. D 点拨：句意：不要上课迟到。这是学校规则之一。第一句是否定祈使句，Don't后要用动词原形，由短语be late for，可知第一空填be; one of ＋名词复数，意为“……之一”，由此可知第二空填rule的复数形式，故选D。
19. B
20. C 点拨：用题眼法。句意：在学校里，有一些规则。我们必须遵守它们。there be句型的be动词要和其后主语一致，主语是some rules复数形式，be动词要用are；follow意为“遵守”，根据前半句中的rules可知第二空填follow。
21. D 点拨：用词语辨析法。 句意为：在学校有许多________学生必须遵守。exercises练习；problems问题；skills技巧；rules规则。根据follow可知是规则。故选D。
22. A 23.D
五、24-28：DAECB
Unit 4 Section A (1a-2d)
Ⅰ. 单项选择。
1. —____run in the hallways, Mike.
—Sorry, Ms Clark.
A. Don't B. Please
C. No D. Can't
2. —Can I listen to music in class?
—____. But you can do it after class in the hallways.
A. Yes, please B. No, you can't
C. No, you don't D. Yes, you can
3. —When do you arrive____school every day?
—____eight o'clock.
A. at；At B. in；In
C. in；At D. at；In
4. Please____ my English book here. I need it.
A. take B. bring
C. to take D. to bring
5. His brother____to go to school today. Because it's Saturday.
A. doesn't have B. don't have
C. doesn't has D. can't have
Ⅱ. 根据汉语意思完成句子，每空一词。
6. 明天请准时到达这里。
Please be here____ ____tomorrow.
7. 不要在图书馆讲话。
____ ____in the library.
8. 我们上课不能迟到。
We____ ____ ____ ____class.
9. 琳达睡觉前经常听音乐。
Linda often ____ ____ ____ before going to bed.
10. 他们必须在音乐教室唱歌。
They ____ ____ ____ in the music room.
Ⅲ. 按要求完成句子。
11. I can listen to music in class. (改为一般疑问句， 并作否定回答)
—____you____ ____music in class?
—____, I____.
12. I can eat in the dining hall. (对画线部分提问)
____ ____you eat?
13. You can't run in the dining hall. (改为祈使句)
____ ____in the dining hall.
14. Do your homework after school. (改为否定句)
____ ____your homework after school.
15. Could you please bring some things to school？(改为祈使句)
____some things to school, ____.
Ⅳ. 从方框中选择适当的选项补全对话。
A：Hi, Helen.
B：Hello, Cindy. What do you think of your new school?
A：It's great. (16)____
B：Then can you tell me some of your rules?
A：Sure. (17)____
B：Well, I can't be late for school, either. (18)____
A：No, I don't. (19)____
B：I have to, and I can't wear a hat in class.
A：These rules are strict.
B：But they are good for us.
A：(20)____See you.
B：See you.
A. That's right.
B. What about you?
C. But there are lots of rules.
D. Don't eat in the classroom and don't arrive late for school.
E. Do you have to wear the school uniform?
答案
Ⅰ. 1. A 点拨：祈使句的否定形式是Don't ＋动词原形；如果出现使用No，必须为No＋ v. -ing / n. 。 2. B
3. A 点拨：arrive后接小地点如学校、工厂、车站等，用介词at; 后接城市、国家时，用介词in。第二空后是“八点钟”，此时用介词at。故选A。
4. B 点拨：take指把物品从近处带到远处，bring则反之。根据句中出现的here可知用bring。另外观察此句结构可知是祈使句，所以用动词原形。故选B。
5. A 点拨：由于主语是his brother是第三人称单数，故选A。
Ⅱ. 6. on time 7. Don't talk
8. can't arrive/ be late for
9. listens to music 10. have to sing
Ⅲ. 11. Can; listen to; No; can't
12. Where can 13. Don't run
14. Don't do 15. Bring; please
Ⅳ. 16～20：CDEBA
