2014年春人教版七年级英语下册 Unit4 Section A Period 2(2d-3c)课件
--Do you have to study English now? --Yes, I do. --Dosn’t (have to).
特殊疑问句: 疑问词 + do/does + 主语 + have to + 动词原形 + …? What do you have to do know? Where does she have to go? 2.have to 与must的区别 have to 着重于客观的需要,含有不得不的客观强 制性; must着重于主观上自己认为有义务,有必要. She has to clean the classroom every week. I must go now. 在否定句中,don’t have to 表示没有必要, must not表示不允许. You don’t have to go there. You mustn’t play football on the road.
3a
Library Rules
Don’t talk. Don’t drink or eat. Don’t listen to music. Don’t take photos.
Library Rules
1.No talking! 2. No food! 3.No listening to music! 4.No photos!
After school, she has to clean the classroom _________ .
Talk about your school day. What can you do and what do you have to do?
Then make a list.
3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!
4.Emily and Peter join a music club. They _______ have to
5. Does Tom ________ have to get up early every morning?
can 能，能够 （表示许可）
—Can I sit here? —No, you can’t. 我可以坐这儿吗？ 不, 你不能。 can 能，会 （表示能力） —Can you play basketball? —Yes, I can. 你会打篮球吗？
We have to be quiet.
用have to或has to填空。 1.We ________ have to clean our classroom after school. has to 2.She _________ make her bed after getting up.
has to go to work by car. 3.It’s late. Mr Beckman ______ practice the guitar every day.
Translate these sentences into English.（翻译）
你不必在上午七点前到校。 You don’t have to be school before 7:00. 他们在学校必须做什么呢？ What do they have to do at school？
我们要保持安静。
Let’s look at Mary’s Monday at school.
There’s a gym class today.
She has to
wear_____________ sports shoes .
But there’s a party at school today, so she doesn’t have to an uniform wear ______________.
3b Use the words to make questions about the rules. Then write answers according to your school.
Be quiet? she have to be quiet in the library? Q: Does ___________________________________ (she/have to/ in the library)? A: ___________________________________ Yes, she does. Eat? Does he have to eat in the dining hall? Q: ___________________________________ (he/have to/in the dining hall)? Yes, he does. A: ___________________________________
Do we have these rules in our school and library?
Do we have to be quiet in the library?
Do we have to eat in the dining hall?
Can we wear a hat in the classroom?
have to（不得不）的用法
1. have to句式
肯定式: have/has to + 动词原形 We have to leave now. She has to work on Sunday. 否定式: don’t/doesn’t have to + 动词原形 You don’t have to walk so fast. He doesn’t have to buy a new coat. 一般疑问式: Do/Does + 主语 + have to + 动词原形 + …?
Listen to music?
Can we listen to music in the hallways? Q: ___________________________________
(we/can/ in the hallways)?
No, we can’t. A: ___________________________________
Wear a hat?
Can we wear a hat in the classroom? Q: ___________________________________ (we/can/in the classroom)? No, we can’t. A: ___________________________________
Do we have these rules in our school and library?
Can we play sports in the classroom?
Do we have to do homework every day?
Do we have to wear school uniforms on school days?
Unit 4
Don’t eat in class.
Section A Period 2 (2d-3c)
Competition： List as many school rules as you can.
Role-play the conversation
Look at the symbol s（标志）, and guess the rules of the library.
We can walk out of the class anytime we want. We can wear what we want. We may have less homework and more free time. …
3. We _______ can’t eat in the classroom because it’s impolite to teachers. 4. I ______ can’t go to bed after 11:00 on school night.
can read books and magazines 5. The students _____ in the library.
是的, 我会。
根据句意，用can和can’t填空。
can’t smoke here because there’s 1. Mr Green_______ a sign on the wall. It says ―No smoking.‖ can wear a hat. 2. It’s very hot outside. You______
特殊疑问句: 疑问词 + do/does + 主语 + have to + 动词原形 + …? What do you have to do know? Where does she have to go? 2.have to 与must的区别 have to 着重于客观的需要,含有不得不的客观强 制性; must着重于主观上自己认为有义务,有必要. She has to clean the classroom every week. I must go now. 在否定句中,don’t have to 表示没有必要, must not表示不允许. You don’t have to go there. You mustn’t play football on the road.
3a
Library Rules
Don’t talk. Don’t drink or eat. Don’t listen to music. Don’t take photos.
Library Rules
1.No talking! 2. No food! 3.No listening to music! 4.No photos!
After school, she has to clean the classroom _________ .
Talk about your school day. What can you do and what do you have to do?
Then make a list.
3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!
4.Emily and Peter join a music club. They _______ have to
5. Does Tom ________ have to get up early every morning?
can 能，能够 （表示许可）
—Can I sit here? —No, you can’t. 我可以坐这儿吗？ 不, 你不能。 can 能，会 （表示能力） —Can you play basketball? —Yes, I can. 你会打篮球吗？
We have to be quiet.
用have to或has to填空。 1.We ________ have to clean our classroom after school. has to 2.She _________ make her bed after getting up.
has to go to work by car. 3.It’s late. Mr Beckman ______ practice the guitar every day.
Translate these sentences into English.（翻译）
你不必在上午七点前到校。 You don’t have to be school before 7:00. 他们在学校必须做什么呢？ What do they have to do at school？
我们要保持安静。
Let’s look at Mary’s Monday at school.
There’s a gym class today.
She has to
wear_____________ sports shoes .
But there’s a party at school today, so she doesn’t have to an uniform wear ______________.
3b Use the words to make questions about the rules. Then write answers according to your school.
Be quiet? she have to be quiet in the library? Q: Does ___________________________________ (she/have to/ in the library)? A: ___________________________________ Yes, she does. Eat? Does he have to eat in the dining hall? Q: ___________________________________ (he/have to/in the dining hall)? Yes, he does. A: ___________________________________
Do we have these rules in our school and library?
Do we have to be quiet in the library?
Do we have to eat in the dining hall?
Can we wear a hat in the classroom?
have to（不得不）的用法
1. have to句式
肯定式: have/has to + 动词原形 We have to leave now. She has to work on Sunday. 否定式: don’t/doesn’t have to + 动词原形 You don’t have to walk so fast. He doesn’t have to buy a new coat. 一般疑问式: Do/Does + 主语 + have to + 动词原形 + …?
Listen to music?
Can we listen to music in the hallways? Q: ___________________________________
(we/can/ in the hallways)?
No, we can’t. A: ___________________________________
Wear a hat?
Can we wear a hat in the classroom? Q: ___________________________________ (we/can/in the classroom)? No, we can’t. A: ___________________________________
Do we have these rules in our school and library?
Can we play sports in the classroom?
Do we have to do homework every day?
Do we have to wear school uniforms on school days?
Unit 4
Don’t eat in class.
Section A Period 2 (2d-3c)
Competition： List as many school rules as you can.
Role-play the conversation
Look at the symbol s（标志）, and guess the rules of the library.
We can walk out of the class anytime we want. We can wear what we want. We may have less homework and more free time. …
3. We _______ can’t eat in the classroom because it’s impolite to teachers. 4. I ______ can’t go to bed after 11:00 on school night.
can read books and magazines 5. The students _____ in the library.
是的, 我会。
根据句意，用can和can’t填空。
can’t smoke here because there’s 1. Mr Green_______ a sign on the wall. It says ―No smoking.‖ can wear a hat. 2. It’s very hot outside. You______
合集下载
2014人教版新目标英语七年级下Unit 4 Section A(1a-1c)
How does Tony get to school? He gets to school by bike. __________________________________
Possible questions and answers:
1. How far is it from Tony’s home to school? ___________________________ It’s seven kilometers. 2. How long does it take Tony to get to It takes about ten minutes. school? ___________________________ 3. How does Mary get to school? She gets to the library by bus. ___________________________
Look at the chart below. Write at least 2 five questions. Then answer the questions with the information in the chart.
Who Where How How far How long
Tony from home to by bike 5 km 20 minutes school Mary from home to by bus 15 km 40 minutes the library
1
Use the words in the boxes to form as many expressions as possible.
take a bus, by bus, take a train, by train _________________________
人教版七年级英语下册Unit4 Section A课件2(30张)
have to 1. have to 的意思是“必须、不得不”。
(1) 结构:主语＋have to＋动词原形 ( 一般现在时,主语是第三人称单数时, 用has to;句子是过去时, 用had to)
I/they/we have to do sth. She/He has to do sth.
had to do sth.
What are the rules?
Don’t arrive late for class! We can’t arrive late for class!
What are the rules?
Don’t eat in class. We can’t eat in class!
What are the rules?
We have to wear sports shoes for gym class.
Do you have to wear shorts for gym class?
No, we don’t. We don’t have to wear shorts for gym class.
Do you have to listen carefully in class? Yes, we do. We have to listen carefully in class.
play basketball play ckboard
tidy the
clean the classroom teacher’s desk
We have to ….
clean the window
get off the bike at the school gate
Do you have to do homework after class? Yes, we do. We have to do homework after class.
人教版 初一 英语 下册 第四单元Section A
2) actor 男演员 actress 女演员。 男演员, 女演员。 一位演员要用an而不用 。 一位演员要用 而不用a。如： 而不用 He’s an actor. 他是一位演员。 他是一位演员。 waiter 男侍者 waitress 女侍者 男侍者,
2. report + er = reporter 记者 发出动作的人” “动词 + er = 发出动作的人”。这是一种 构词法。 构词法。如： teach 教书 教书—teacher教师 教师 run— runner write—writer 作家 work— worker 工人 有少数两个是加or。 有少数两个是加 。如： actor 演员 visitor 参观者
七年级人教新目标下册
Unit 4 I want to be an actor.
Section A
presidents
football players
scientists
singers
workers
students
dancer
officer
actor
actress
What does he do? Where does he work? He is a worker. He works in a factory.
She is a student. She studies in a school.
policewoman policeman police station
He is a cook. He works in a restaurant.
waiter
waitress
They work in a restaurant.
6. What does he do? 他是做什么的 他是做什么的?
Unit4SectionA(Grammar-Focus-3c)教案初中英语七年级下册
Unit4 SectionA（Grammar Focus3c）参考教案一、教学目标：1. 语言知识目标：词汇学习：掌握新词汇sugar, cheese, popcorn, corn, machine, dig, hole，并复习Section A中的相关词汇。
语法运用：进一步巩固和应用如何用how much和how many来询问事物的数量。
过程描述：能够流畅地使用英语描述制作爆米花的简单过程，并正确使用表示顺序的词汇。
2. 情感态度价值观目标：生活技能培养：通过学习制作爆米花，增强学生的实践操作能力，并了解相关的生活知识。
珍惜劳动成果：让学生认识到制作食物的艰辛，从而懂得珍惜食物，不浪费。
二、教学重难点1. 教学重点：词汇与词组的运用：确保学生能够熟练运用Section A中的词汇和本课的新词汇。
数量提问的掌握：学生能够自如地使用how much和how many来询问食物的数量。
2. 教学难点：过程描述的准确性：能够清晰、准确地描述爆米花的制作过程，包括各个步骤和所需的材料。
名词的可数与不可数：学生能够正确区分可数名词与不可数名词，并会用适当的数量词来描述不可数名三、教学过程Ⅰ. Warming up and revisionGame: How do you make a banana milk shake?Teacher: Let's play a game. We're going to learn how to make a banana milk shake. Who wants to describe the steps first?Student 1: First, you peel the banana.Teacher: Great! Next?Student 2: Next, you put the banana into the blender.Teacher: And then?Student 3: Then, you pour the milk into the blender.Teacher: Finally?Student 4: Finally, you turn on the blender and mix it well.Teacher: Very good! Remember to use "first, next, then, finally" correctly when describing processes.How do you make a Russian soup?Teacher: Now, let's try with a different recipe. How do you make a Russian soup? Student 5: First, you heat the water.Teacher: And?Student 6: Next, you add the vegetables and meat.Teacher: Continue...Student 7: Then, you let it boil for a while.Teacher: And finally?Student 8: Finally, you add salt and pepper to taste, and serve it hot.Teacher: Excellent! Remember, using "first, next, then, finally" helps make instructions clear and easy to follow.Ⅱ. Grammar Focus.1. 学生阅读Grammar Focus中的句子，然后做填空练习。
人教版初中英语七年级下册Unit4SectionA教材全解
人教版初中英语七年级下册Unit4SectionA教材全解Unit 4 Don’teat in class.Unit 4 Section A教材全解1.Don’tarrive late for class上.课不要迟到。
【重点注释】①这句是祈使句的否定形式（ Don’ t +行为动词原形 +其他），用于表达命令、请求等。
祈使句可以表达说话人的意愿、请求、叮嘱、号召、命令或建议，它的主语（听话人）通常省略，谓语动词用原形，句子末尾用感叹号或句号。
例如： Don’t throw the ball like that.不要那样扔球。
② arrive late for 与 be late for 同义，都表示“做某事迟到”。
arrive late for 侧重到达的时间晚， be late for 侧重状态。
例如： Don’t arrive late for the meeting nexttime.=Don’t be late for the meeting next time下.次开会别迟到了。
③arrive 不及物动词，意为“到达，抵达，来到” ，不能直接跟名词作宾语，但可以接介词 at 或 in，构成短语“ arrive at/in+地点（ at+小地方 ,arrive at the bus stop；in+大地方 ,arrive in Beijing ）”，意为“到达⋯⋯”；arrive 后若是 here，there，home 等地点副词，则不需要加in 或at 等介词（arrive here/there/home）。
例如：He arrives at the bus stop at 8 ’o clock every morning.他每天早晨 8 点到达公共汽车站。
When did you arrive in Beijing? 你什么时候到北京的？ I arrive home at 4:00 in the afternoon.我下午 4 点钟到家。
人教版初中英语七年级下精品课件unit4Unit 4 Section A 第二课时
listen to music in class. eat anything in class.
draw on the wall.
ride bikes at school.
A: Can we arrive late for class?
B: No, we can't. We can’t arrive late for class.
Do they have to listen to the teacher in class?
Yes. They have to listen to the teacher in class. The rule: _W__e_h__a_v_e_t_o__l_is_t_e_n__t_o_t_h_e__t_e_a_c_h_e_r__in__c_l_a_s_s_.___
The rule:_D__o_n_’t__a_rr_i_v_e_l_a_te__f_o_r_s_c_h_o_o_l.__
Can we wear a hat? We can’t wear a hat. The rule:_D_o_n_’_t_w_e_a_r_a__h_at_._
Can we litter(乱丢垃圾)? We can’t litter. The rule: D__o_n_’t_l_it_te_r_.
hallways.
hallway
A:Can we fight? B:No, we can’t. We can’t
fight. A:So, don’t fight.
A: Can we chat (聊天)in class? B: We can’t chat in class. A: Don’t chat in class.
(he/ have to/ in the dining hall)? A:_Y_e_s,_h_e__d_o_e_s_.
draw on the wall.
ride bikes at school.
A: Can we arrive late for class?
B: No, we can't. We can’t arrive late for class.
Do they have to listen to the teacher in class?
Yes. They have to listen to the teacher in class. The rule: _W__e_h__a_v_e_t_o__l_is_t_e_n__t_o_t_h_e__t_e_a_c_h_e_r__in__c_l_a_s_s_.___
The rule:_D__o_n_’t__a_rr_i_v_e_l_a_te__f_o_r_s_c_h_o_o_l.__
Can we wear a hat? We can’t wear a hat. The rule:_D_o_n_’_t_w_e_a_r_a__h_at_._
Can we litter(乱丢垃圾)? We can’t litter. The rule: D__o_n_’t_l_it_te_r_.
hallways.
hallway
A:Can we fight? B:No, we can’t. We can’t
fight. A:So, don’t fight.
A: Can we chat (聊天)in class? B: We can’t chat in class. A: Don’t chat in class.
(he/ have to/ in the dining hall)? A:_Y_e_s,_h_e__d_o_e_s_.
人教版英语七年级下册Unit 4 SectionA(1a-2b) 课件
1. ___ listen to music in the classrooms or hallways
can
can’t
2. ___ listen to music in the music room
can
can’t
3. ___ listen to music outside
can
can’t
Can we eat in the classroom?
No, we can’t.
Don’t eat in the classroom. You must eat in the dining hall.
[hɔ:l]
[ˈdaɪnɪŋ]
What are the rules?
hallway
We can’t run in the hallways.Don’t run in the hallways.
一、核心单词（请根据中文意思，写出下列单词） 1.______ n. 规则；规章 2.________ v. 到达3.______ n. 大厅；礼堂 4.________ v. 听；倾听5._______ v.& n. 打架；战斗6._______ adj. 抱歉的；难过的；惋惜的7._________ adv.在外面 adj. 外面的8.______ v. 穿；戴 9.___________ adj. 重要的10._______ v. 带来；取来11._______ adj. 安静的
2a. Listen. Check the activities Alanand Cindy talk about.
Activity
1. ___ listen to music in the classrooms or hallways
七年级-人教版-英语-下册-Unit-4-Section-A-(1a-2d)
can
can’t
4．eat in the classroom
can
can’t
5．eat in the dining hall
can
can’t
6．eat outside
can
can’t
7．weght
can
can’t
2a Listen. Check the activities Alan and Cindy talk about.
can can’t
√ 4．________ eat in the classroom
can can’t
√ 5．________ eat in the dining hall
can can’t
√ 6．________ eat outside √ 7．________ wear a hat
8．________ fight
WhWathmatadyobees the swcohmooaln ruletesa?cher probably say?
SCHOOL RULES 1．Don’t arrive late for class.
You must be on time.
2．Don’tlirsutneninttohemhualsliwcays.
Ms. 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.
use mobile phones
七年级-人教版-英语-下册-Unit-4-Section-A-(Grammar-Focus-3c)
No, we can’t, but we can eat in the dining hall.
Can we wear a hat in class?
Yes, we can. / No, we can’t.
Does he have to wear a uniform at school? Yes, he does. / No, he doesn’t.
What do you have to do?
We have to be quiet in the library.
Grammar Focus 二、情态动词 can
情态动词 can，表示“能、会、可以”，可以用来征求意见。 没有人称和数的变化，必须与动词原形一起构成谓语。变否定 can 后加 not，变疑问要把 can 提前。
Yes, we can. / No, we can’t.
Does he have to wear a uniform at school? Yes, he does. / No, he doesn’t.
What do you have to do?
We have to be quiet in the library.
三、have to与must
典例
—Must we wear school uniformed everywhere?
—No, we ___A_____.
A．don’t have to B．mustn’t C．can’t
D．mustn’t
点拨
可用语法判断法解答本题。句意为“在任何场合，必须要穿制服 吗”don’t have to “不，不需要”。 意为“不需要”；mustn’t“禁 止”；can’t“不能，不可能”。含有 must 的一般疑问句，其否定回 答用 needn’t 或 don’t/doesn’t have to。
人教七年级英语下册 Unit 4 Section A(Grammar Focus—3C) 精品课件
If you need to do something, you can say: Mark T (true), F (false) or NM (not mentioned). If you don’t need to do something, you can say:
1. We have to be quite in the library. 2. We don’t have to wear the school uniform. 3. We have to come to school on time. 4. We have to eat in the dinning hall.
rules. First, John 2. _h_a_s__to__b_e on time. Besides, he 3. _h_as__to__w_e_a_r_
the school uniform ast uscbhjoeoclt, cbhutahnege4s. ?_d_o_e_s_n_’_t _h_a_v_e_t_o_w__ea_r__ it on
Fill, think and learn
Can I bring a music player to school?
No, __y_o_u_c_a_n_’_t.__.
Can I listen to the music in the music room?
Yes, __y_o_u_c_a_n_.___.
Warming-up Presentation
Practice Production Summary
Read and underline
Can you underline the sentences with modal verbs?