人教版英语七下课件Unit_4_Don't_eat_in_class_Section_A新版义务教科书初一英语下册
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Unit 4 Don't eat in class Section A 七年级英语(人教版)
1b Listen. What rules are these students breaking? Write the numbers after the names.
Peter___2___ Amy___3___ Mike___4___
Listen and read. Ms. Clark: Hey, Peter. You know the rules. Don’t run in
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
2. You must be on time. 你必须准时。(教材P19 1a) on time 准时
on time 按时；准时 指按规定或指定的时间
in time 及时
指不迟到或接近规定的时间
➢ The plane takes off on time. 飞机按时起飞。
➢ An ambulance arrived in time. 一辆救护车及时赶到。
the hallways.
Peter: Sorry, Ms. Clark.
Mr. Smith: Amy, don’t eat in the classroom. You must eat
in the dining hall.
2019人教版七年级英语下册Unit4_Don't_eat_in_class课件PPT(年春)教育物理
Don’t talk in class.
Don’t talk with each other in class. Stop talking in class.
Don’t play cards in school.
Don’t smoke .It’s bad for your health.
Don’t sleep in class.
Don’t fight. We can’t fight with others.
Grammar
1. 祈使句是表示请求、命令、叮嘱、号召、 劝告等的句子; 通常省略主语you; 句中谓语 动词用动词原形; 句尾一般用降调; 祈使句的
开头是动词原形。
祈使句有肯定和否定两种： e.g. Look out! 小心！
Don’t wear hats in class. Don’t dance in the classroom.
Wear a uniform.
Don’t listen to music in the classroom.
Listen to music in the music room.
Homework
Can we eat in class? No, we can’t.
Don’t eat in the classroom.
arrive late for class Can we arrive late for class? No, we can’t.
Don’t arrive late for class.
• Think about the family rules.
FAMILY RULES
Don’t talk loudly on the phone.
人教版英语七年级下册-Unit-4-Don't-eat-in-class-语法解析
Bob doesn’t have to wear a uniform. 鲍勃不必穿制服。
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6
疑问句: must 提前，回答时注意一二人称的互换。肯定用 must， 否定用needn’t. e.g. --Must I go home now?
-- Yes, you must. -- No, you needn’t.
B: And I must clean my room every Saturday. =？
A: Wow, you do have a lot of rules!
2021Dr. Know, There are too many rules! At 6:00 a.m. my mom says, “Get up now and make your bed!”
too many rules “太多的规定”, 其中too many 用来 修饰可数名词复数rules。 e.g. He has too many friends to meet.
修饰不可数名词时, 要用too much e.g. We have too much work to do.
much too 太……much 用来增强语气。后接形容 词或副词。
What can I do. Dr. Know? Molly Brown, New York
表“看”的单词？
either 也。用于否定句和疑问句中。肯定句中用too 表也。
watch，see，look r，read
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Dear Molly, I know how you feel. People always tell us, “ Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you read a book. Parents and schools are sometimes strict，
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疑问句: must 提前，回答时注意一二人称的互换。肯定用 must， 否定用needn’t. e.g. --Must I go home now?
-- Yes, you must. -- No, you needn’t.
B: And I must clean my room every Saturday. =？
A: Wow, you do have a lot of rules!
2021Dr. Know, There are too many rules! At 6:00 a.m. my mom says, “Get up now and make your bed!”
too many rules “太多的规定”, 其中too many 用来 修饰可数名词复数rules。 e.g. He has too many friends to meet.
修饰不可数名词时, 要用too much e.g. We have too much work to do.
much too 太……much 用来增强语气。后接形容 词或副词。
What can I do. Dr. Know? Molly Brown, New York
表“看”的单词？
either 也。用于否定句和疑问句中。肯定句中用too 表也。
watch，see，look r，read
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13
Dear Molly, I know how you feel. People always tell us, “ Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you read a book. Parents and schools are sometimes strict，
七年级英语下册《Unit4 Don’t eat in class Self check》课件 (新版)人教新目标版
Don’t talk loudly at night.
1. Fill in the blanks with the words in the box.
arrive late listen to be noisy follow the rules be strict
My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never arrive late to the kitchen because I have to get there before the cat gets up. My grandpa always tells me I can’t be noisy . I listen to him because I don’t want the cat to get me! My grandpa is strict with me, but I think it’s best to follow the rules !
2. listen / teacher
Listen to the teacher. We must / have to listen to the teacher.
3. be noisy / library
We must not be / can’t be / Don’t be noisy in the library.
ExercisesⅠ. 词汇
1. Speak l______. I can’t hear you. oudly 2. Jack learns the piano in Children’s
七年级英语下册 Unit 4 Don’t eat in class Section A 2d-3c period 2课件 (2012新版) 人教新目标版
(2) 否定句: _____ +t _________ Don’ 动词原形 + 其他 不要和同学们打架。
Don’t fight with your classmates. _______________________________
3. fight 打架，争吵
1) 作动词用 Jack never fights with his brother.杰克从不和他的弟弟打架。 2) 作名词，意为“打架；争吵”; 常用词组have a fight“打架； 吵架” Did you have a fight with her?你和她吵过架吗？
一、祈使句
1. 用法：一般以动词原形开头，表示请 求、命令、 劝说、警告等。在祈使句中，通常省略句子主语 第二人称you。 2. 句子结构 1. (1) 肯定句： __________+ 其他 动词原形 2. 在餐厅里吃东西。 ________________________________ Eat in the dining hall. 1. 在音乐教室里听音乐。 ________________________________ Listen to music in the music room. 1. 骑自行车去上学。 _________________________________ Ride the bike to school.
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______
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.
七下人教英语Unit 4 Don’t eat in class上课课件
_d__ help his mom make breakfast
_f__ clean his room
1b Listen and put an x for things Dave can’t do and a√ for things he has to do.
Rules to/must go out see friends
1.D不o准n’带t零e食at进in教t学he楼c。lassroom. 2.不Do准n’踩t草w坪a。lk(ownaltkheongrtahses.grass) 3.不Do准n’在t墙d上ra乱w涂on乱t画he。wall. 4.D不o准n’破t坏d校ra服w 。on the school uniform. 5.不D准on讲’脏t 话sp。ea(kspdeiartkydwirotrydsw.ords) 6.走Do廊n’上t不r准un追i逐n 打th闹e 。hallways. 7.不D准on打’架t 。fight. 8.上D课on不’准t 睡sle觉ep。in class.
do the dishes go out practice the guitar
see friends
make theakfast
1a Match the pictures [a-h] with the rules.
__a_ go out __h_ see friends _c__ do his homework _e__ practice the guitar __b_ do the dishes _g__ watch TV
-Do we have to … ?
-Yes, we do. We have to …
No, we don’t. We don’t have to ….
_f__ clean his room
1b Listen and put an x for things Dave can’t do and a√ for things he has to do.
Rules to/must go out see friends
1.D不o准n’带t零e食at进in教t学he楼c。lassroom. 2.不Do准n’踩t草w坪a。lk(ownaltkheongrtahses.grass) 3.不Do准n’在t墙d上ra乱w涂on乱t画he。wall. 4.D不o准n’破t坏d校ra服w 。on the school uniform. 5.不D准on讲’脏t 话sp。ea(kspdeiartkydwirotrydsw.ords) 6.走Do廊n’上t不r准un追i逐n 打th闹e 。hallways. 7.不D准on打’架t 。fight. 8.上D课on不’准t 睡sle觉ep。in class.
do the dishes go out practice the guitar
see friends
make theakfast
1a Match the pictures [a-h] with the rules.
__a_ go out __h_ see friends _c__ do his homework _e__ practice the guitar __b_ do the dishes _g__ watch TV
-Do we have to … ?
-Yes, we do. We have to …
No, we don’t. We don’t have to ….
七年级英语下册Unit_Dont_eat_in_class_Section_A_新人教新目标
3a. Write the rules for the school library.
Library Rules 1. Don’t talk. 2. Don’t eat. 3. Don’t listen to music. 4. Don’t take photos.
3b. Use the words to make questions
A:_N__o_, _w_e__c_a_n_’t_.______
3c. Make up five cool rules for your dream
school. Share your rules with the class. Your classmates vote for the Coolest School!
Activity
√1. ___ listen to music in the classrooms or can
hallways
√2. ___ listen to music in the music room
can
√3. ___ listen to music outside
can
√4. ___ eat in the classrooms
Peter ___2__
3
4
Amy ___3__
Mike __4___Talk about the rules above.
A: What are the rules? B: Well, we can’t
arrive late for class.
2a. Listen. Check the activities Alan and Cindy talk about.
about the rules.
上课七年级下册_unit4Don’t_eat_in_class!
No talking!
1. 祈使句是表示请求、命令、叮嘱、号召、
劝告等的句子; 通常省略主语you; 句中谓语
动词用动词原形; 句尾一般用降调; 祈使句的
开头是动词原形。
祈使句有肯定和否定两种： e.g. Look out! 小心！ Wait here for me! 在这等我！
Come in, please! 请进！ Sit down, please. 请坐。
3 4
2
1b. Listen. What rules are these students breaking? Write the numbers after the names.
5
Peter _____ 2
Amy _____ 3 Mike _____ 4
2
3
4
1c. Student A is a new student. Student B tells Student A about the rules above.
SCHOOL RULES
What are the rules? We can’t listen to music in the classroom.
SCHOOL RULES
What are the rules? We can’t fight.
She is eating an apple .
Dave and Tom
Unit 4 Don’t eat in class!
Don’t take photos here. No photos!
Please turn right! You can turn right!
Don’t turn right! You can’t turn right!
1. 祈使句是表示请求、命令、叮嘱、号召、
劝告等的句子; 通常省略主语you; 句中谓语
动词用动词原形; 句尾一般用降调; 祈使句的
开头是动词原形。
祈使句有肯定和否定两种： e.g. Look out! 小心！ Wait here for me! 在这等我！
Come in, please! 请进！ Sit down, please. 请坐。
3 4
2
1b. Listen. What rules are these students breaking? Write the numbers after the names.
5
Peter _____ 2
Amy _____ 3 Mike _____ 4
2
3
4
1c. Student A is a new student. Student B tells Student A about the rules above.
SCHOOL RULES
What are the rules? We can’t listen to music in the classroom.
SCHOOL RULES
What are the rules? We can’t fight.
She is eating an apple .
Dave and Tom
Unit 4 Don’t eat in class!
Don’t take photos here. No photos!
Please turn right! You can turn right!
Don’t turn right! You can’t turn right!
人教版初中英语七年级下册Unit4 Don’t eat in class
拓展
情态动词can的用法
用于疑问句中用来提出要求。例如： Can you...？“请你……好吗？”表示说话 人的请求。 Can I...？“我可以……吗？”用来征求对 方是否允许自己做某事。如在句末加上 please一词就显得更有礼貌了。例如：
He gets to school on time everyday
她及时赶到了医院。
She reach the hospital in time.
be strict with sb.
他爸爸对他很严格。
His father is strict with him.
重点短语
……迟到 arrive（be） late for ……
戴帽子 wear a hat/wear hats
School Rules
Don’t arrive late for class.
School Rules
Don’t run in the hallways.
School Rules
Don’t eat in the classroom.
School Rules
2.祈使句的否定形式是在整个结构之前加 don’t或never。如： Don’t be nervous!你不要紧张!
Practice 将下列祈使句改成否定形式。
肯定祈使句 1. Sit down. 2. Come in. 3. Eat at home. 4. Listen to music outside.
fight with sb. 同某人打架 fight the fire 救火
Explanation
fight 是不及物动词，其后加上with才能接宾 语。fight with sb. 意为“与某人打架”。如： Don’t fight with your sister again. 不要再和 你妹妹打架了。 They are fighting with the enemies bravely. 他们正在勇敢地同敌人战斗。
人教版七年级英语下 Unit 4 Don’t eat in class. Section A (1a-2d)公开课教学课件共26张PPT
2d Role-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
校规
Don’t arrive late for class . Don’tlisten to music in class .
上课迟到
听音乐
在课上
You must be on time.
准时
Don’t fight . 打架
hallway
走廊
在走廊里跑
Don’t run in the hallways. Don’t eat in the classroom .
初中英语七年级下册人教版初中英语七年级下册人教版unitclasssection校规fight打架dontarrivelateclass上课迟到listenmusic听音乐class在课上youmusttime
初中英语七年级下册人教版
Unit 4 Don’t eat in class.
Section A
(3)must 与 have to 有时可以互换
eg:I must go home now= I have to go home now.
(4) 注意have to 的否定式 don’t / doesn’t have to eg: He doesn’t have to get up early.
初中英语 七年级下册 Unit4 Don't eat in class
(2)意为“一定；准是”，表示肯定推 测，用于肯定句中。 这本书一定是玛丽的。
The book must be Mary’s.
2.情态动词 have to 的用法 (1) have to 意为“必须；不得不”，后接动词 原形，表示客观需要做的事情。 现在我不得不离开。 I have to leave now.
不要吵闹。 Don’t be noisy.
肯定句：
让我帮你吧。
Let+宾语+动词原形+其他. Let me help you.
Let 型 否定句：
①Don’t let+宾语+动词原 形+其他. ②Let+宾语+not+动词原 形+其他.
别让他走。
Don’t let him go./
Let him not go.
2.祈使句的句式
肯定句：
请坐。
动词原形（+宾语）+其他. Sit down, please.
Do
型 否定句：
不要在这儿跑。
Don’t +动词原形（+宾语）
+其他.
Don’t run here.
肯定句： Be +表语+其他. Be 型 否定句： Don’t + be +表语+其他.
请安静。 Be quiet, please.
Summary
语法 1. 祈使句的三种类型用法
Don’t run in the hallway. 2. 情态动词can, must, have to的用法
Can we wear a hat in class? We must be on time for class. We have to be quiet in the library.
新版新目标英语七年级下unit4--Don't-eat-in-class课件
listen to music in class
在班里听音乐
Can we listen to music in class? No, we can’t.
Don’t listen to music in class.
arrive late for class
上课迟到
7:15
Can we arrive late for class？ No, we can’t.
must用法举例
wear a uniform 穿校服 You must wear a uniform.
wear a hat 戴帽子 You must wear a hat.
eat in the dining hall 在食堂吃饭
You must eat in the dinning hall.
must 必须 （强调主观）
情
后接动词原形, be动词原形
态
eg. I must go now.
动
You must be quiet.
词 必须 ,不得不（强调客观,不情愿） have to 后接动词原形，be动词原形
eg. You have to go home.
I have to do my homework.
Don’t arrive late for class.
run in the hallways 在走廊上跑
Can we run in the hallways？ No, we can’t.
Don’t run in the hallways.
fight
打架
fight with sb. 同某人打架
Can you fight in school？ No, we can’t.
人教版七年级英语下册《Unit4 Don't eat in class》课件
spit
School Rules
1. Don’t arrive late for class. 2. Don’t run in the hallways or the classrooms. 3. Don’t eat in the classroom. 4. Don’t listen to music in the
What are the rules at school?
Don’t listen to music Don’t smoke. Don't spit everywhere Don’t fight Don’t draw
in the classrooms.
on the wall
Don’t run in the hallways or the classrooms. Don’t talk in class
classrooms or the hallways. 5. Don’t fight. 6. Don’t play computer games. 7. Don’t talk in class. 8. Don’t draw on the wall. 9. Don’t smoke. 10. Don’t spit everywhere.
15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/202021/7/202021/7/207/20/2021
16、提出一个问题往往比解决一个更重要。因为解决问题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2021/7/202021/7/20July 20, 2021
10、阅读一切好书如同和过去最杰出的人谈话。2021/7/202021/7/202021/7/207/20/2021 8:04:50 PM
人教版七年级英语下册Unit 4 Don't eat in class Section A 课件
5. Jack, ________ to be here at 8 o'clock
A. is sure
B. sure
C. be sure
D. are sure
6. ____ go to the store. Let sb. do sth.
A. Let's B. Don't let they C. Let we D. No let me
感叹句：Nice to meet you!
祈使句
祈使句一般用来表示请求、命令、劝说、号召、警告等。 肯定式：(You) + v. +... 否定式：(You) + don't + v. + ...
在祈使句中, 通常省略第二人称主语you。 肯定式以动词原形开头，否定式一般在动词原形前加don't。
Don't _a_r_r_iv_e__/ _b_e_l_a_te__f_o_r (迟到) class.
We can _a_r_ri_v_e_h_o_m__e_ (到家) at 8:00 p.m..
2. They always fight f_o_r_ (介词) money.
fight with sb. 和... 打架;和...共同战斗
2. 不要D在oin晚g s饭po后rts吃is g冰oo激d f凌or。our health.
DonS'hteeias tgoicoed-wcritehacmhildarfetne.r dinner.
3. 对朋ds.
4. 让我帮助你。
Let's me (x)
1c Student A is a new student. Student B tells Student A
新版新目标英语七年级下unit4--Don't-eat-in-classPPT课件
No, we can’t.
Don’t listen to music in class.
.
11
Can you fight in school？No, we can’t.
Don’t fight .
.
12
Words &Expressions on Page 19
• rule n. 规则；规章
• arrive v. 到达
permission. • Get the Ss to know what they can do and what they
can’t do. • Have the Ss learn how to expore sth by group work. • Get the Ss to know wesern culture about schools.
3
4
2. Don’t run in the hallways.
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.
• ( be )on time 准时
• hall n. 大厅；礼堂
• hallway n. 走廊
• dining hall 餐厅
• listen v. 听；倾听
• listen to... 听.......
• fight v. & n. 打架；战斗
• sorry adj. 抱歉的；难过的；惋惜的
13
Don’t+动词原形+其他.(，please.)
Don’t listen to music in class.
.
11
Can you fight in school？No, we can’t.
Don’t fight .
.
12
Words &Expressions on Page 19
• rule n. 规则；规章
• arrive v. 到达
permission. • Get the Ss to know what they can do and what they
can’t do. • Have the Ss learn how to expore sth by group work. • Get the Ss to know wesern culture about schools.
3
4
2. Don’t run in the hallways.
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.
• ( be )on time 准时
• hall n. 大厅；礼堂
• hallway n. 走廊
• dining hall 餐厅
• listen v. 听；倾听
• listen to... 听.......
• fight v. & n. 打架；战斗
• sorry adj. 抱歉的；难过的；惋惜的
13
Don’t+动词原形+其他.(，please.)
人教新目标Unit_4_Don't_eat_in_class知识点解析
Unit 4 Don’t eat in class知识点讲解一、知识点解析1.Don’t fight.不要打架。
fight作动词，意为“打架、打仗”。
其过去式为fought.●fight for“为…而斗争”，后面常接抽象名词，表示为事业、自由等而斗争。
Eg:They are fighting for freedom.他们正为自由而战。
●fight against“为反对…而战斗”，后接事物名词、人和国家名词。
Eg: They fought against the enemy.他们和敌人作战。
●fight with“和…打架”，“同…（并肩）战斗”，后只接表示人或国家的名词。
Eg:Don’t fight with him.不要和他打架。
【典型例题】They fought ________the Italians in the last war,but________them in this war.A. with; withB. with;forC. against ; againstD.with; against3. 辨析：get to/reach/arrive相同点：都是“到达“的意思不同点：get to+地点；reach+地点arrive at+小地点（车站等）；arrive in+大地点（国家等）注意：●get to与地点副词（here/there/home…）不用介词toEg:I want to go to Beijing.I got home at 15:00.我下午三点到的家。
●arrive是不及物动词，后面若接地点名词则要和in/at连用，接地点副词时则不用介词。
Eg: I arrived home at 15:00. =I got home at 15:00.He arrived in Shanghai yesterday.他昨天到的上海。
He arrived yesterday.他昨天到的。
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3c.Makeupfivecoolrulesforyourdreamschool
.Shareyourruleswiththeclass.Yourclassmate svotefortheCoolestSchool!
1. Wecaneatinclass. 2. Wedon’thavetocometos
Whatelsedoyouhavetodo?
1.Don’tforgettoturnoffthelight whenyouleave. 2.Don’tdrawonthewall. 3.Don’twatchTVafterschool. 4.Don’tplayfootballinthestreet. 5.Youmustgetupearly. ……
• eatinclass • listentomusicoutside • wearhatsinschool • fightinclass • speakloudlyinthe library
GrammarFocus
Don’truninthehallways. Don’tfight.
Whataretherules?
Wecan’trulethecountrywithoutrules. 没有规章制度就不能治理好国家。
keeprules breakrules schoolrules classrules familyrules libraryrules diningrules
遵守规则 违反规则 校规 班规 家规 图书馆规则 就餐规则
Don’tlistentomusicintheclassroom.
点此播放动画视频
Don’truninthehallways.
Don’teatintheclassroom.
点此播放教学视频
Don’twearahatinschool.
Don’ttalkinclass.
点此播放课堂视频
Don’ttalkwitheachotherinclass.
eatinthedininghall.
4.Don’tlistentomusic
2
intheclassrooms
orthehallways.
5.Don’tfight.
1b.Listen.Whatrulesarethesestudents breaking?Writethenumbersafterthe names.
Stoptalking. 不准在上课讲话.
Pleasekeepquietinthelibrary. Don’tspeakloudlyinthelibrary.
Don’tsmoke.(Nosmoking) 不准吸烟./禁止吸烟!
Wehavetowear auniformatschool.
Wehavetocleantheclassrooms everyday.
can
6.___eatoutside
can
√ 7.___wearahat
can
√ 8.___fight
can
can’t
can’t can’t can’t
can’t can’t can’t can’t
2b.Listenagain.CanAlan andCindydotheseactivities?Circle“c an”or“can’t”above.
Whatdoyouhavetodo?
Yes,hedoes./No,hedoesn’t.
Wehavetobequietinthelibra ry.
3a.Writetherulesfortheschoollibrary.
LibraryRules 1. Don’ttalk. 2. Don’teat. 3. Don’tlistentomusic. 4. Don’ttakephotos.
Activity
√1.___listentomusicintheclassroomsorhallwa can
ys
√2.___listentomusicinthemusicroom
can
√3.___listentomusicoutside
can
√4.___eatintheclassrooms
can
√ 5.___eatinthedinninghall
空白演示
在此输入您的封面副标题
点此播放教学视频
Unit4 Don’teatinclass.
SectionA
点此播放教学视频
Whatdothesesignsmean?
rules
Whataretherulesatyourschool?
点此播放动画视频
Don’tfight. 不准打架.
Don’tarrivelateforclass. Don’tbelateforschool. 不准上课迟到.
1a.Writethenumber
oftherulenextto
5
thestudent.
SCHOOLRULES
1.Don’tarrivelate
3
4
forclass.Youmust
beontime.
2.Don’trunຫໍສະໝຸດ nthehallways.
3.Don’teatinthe
classroom.Youmust
We have to wear sneakers for gym class. 在体育课上,我们必须穿运动鞋。 Tom has to practice the guitar every day. 汤姆每天必须练习弹吉它。 I had to get up at 5:00 am last Monday. 上周一,我不得不早上5点起床。
Yours____
Grammar
1.祈使句是表示请求、命令、叮嘱、号召、 劝告等的句子;通常省略主语you;句中谓语 动词用动词原形;句尾一般用降调;祈使句的
开头是动词原形。
祈使句有肯定和否定两种： e.g.Look out! 小心！ Wait here for me! 在这等我！
Comein,please!请进！ Sitdown,please.请坐。 Let'sgohome.我们回家吧。
否定的祈使句是在动词前(即句首)加Don't. e.g.Don'ttalkinclass!不要在课常上讲话！ Don'topenthewindow!别开窗！ Don’tbelateforschool.上学别迟到! Don’tsmoking!别吸烟!
2.情态动词have to 的用法
haveto意思是“必须、不得不”,它侧重于客观 上的必要和外界的权威。 1)结构:主语＋have to＋动词原形＋其他 (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.)如：
Wemustbeontimeforclass.
Canweeatintheclassroom? Canwewearahatinclass?
No,wecan’t,butwecaneatint hedininghall.
Yes,wecan./No,wecan’t.
Doeshehavetowearaunifor matschool?
2)否定形式:主语＋don’t have to＋动词原形 ＋其他(一般现在时,主语是第三人称单数时, 用doesn’t have to;句子是过去时,用 didn't have to) e.g.Nick doesn't have to wear a uniform. 尼克不必穿制服。 We didn't have to do our homework at once. 我们不必马上完成作业。
ethewordstomakequestionsaboutthe
rules.
Bequiet?
Q:Doesshehavetobequietinthelibrary? (she/haveto/inthelibrary)? A:Yes,shedoes.
Eat?
Q:__D__o__e_s_h__e_h_a__v_e_t_o__e_a_t_i_n__t_h_e_d__i_n_i_n__g_h_a__l_l?______________ (he/haveto/inthedininghall)? A:__Y_e_s_,h_e_d_o_e_s_. _______
chooleveryday. 3. …
Atmydreamschool,w edon’thavetocometos chooleveryday.We…
4.Makeourschoolrules
Dearstudents: Inorderthatwecanhaveagoodenvironment(环 境).Weshouldhavesomerulesinourschool.Herearesom esuggestions,wehopethatallofuscanhavealookatthem. 1.Don’tsleepinclass. 2.Cleantheclassroomeveryday. 3.__________________________ 4.__________________________ 5.__________________________ 6.__________________________
2d.Role-playtheconversation.
John:Hi,myname’sJohn.It’smyfirstday atschool. Alice:Hi,John.I’mAlice.Thisisagreat school,buttherearealotofrules. John:Really?Whataresomeoftherules? Alice:Well,don’tbelatefortheclass.This isveryimportant. John:OK,sowemustbeontime.Canwebring musicplayerstoschool?