人教版七年级下册英语第四单元课件
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人教版七年级下册英语unit4单元全套课件
in the library.
➢ 中考链接
【2019·江苏宿迁】 — __D_o_n_’_t_m__a_k_e_ (not make) a mess on
the balcony, Betty. — Sorry, I won’t.
【2019·四川南充】
— Mum, may I play computer games
Ⅱ.组句。
1. late, don't, for school, arrive Don’t arrive late for school.
2. music, listen to, in the classroom, don't Don’t listen to music in the classroom.
Children like to listen to music. 孩子们喜欢听音乐。 3) sound“听起来”, 它是系动词，后面 接形容词等。例如: That sounds great. 那听起来真不错。 It sounds like fun. 听起来挺有趣。
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。
1) listen 听；用来提醒某人注意，后面不跟事物。 Listen! Who’s singing in the classroom? 听！谁在教室里唱歌？
2) 如果后面跟要听的事物，应跟介词to再跟事物。 Listen to our teacher carefully. 认真听老师讲。
hear, listen和sound都有“听”的意思， 但三者是有区别的。 1) hear “听说” ， 侧重于“听” 的内容。例如：
➢ 中考链接
【2019·江苏宿迁】 — __D_o_n_’_t_m__a_k_e_ (not make) a mess on
the balcony, Betty. — Sorry, I won’t.
【2019·四川南充】
— Mum, may I play computer games
Ⅱ.组句。
1. late, don't, for school, arrive Don’t arrive late for school.
2. music, listen to, in the classroom, don't Don’t listen to music in the classroom.
Children like to listen to music. 孩子们喜欢听音乐。 3) sound“听起来”, 它是系动词，后面 接形容词等。例如: That sounds great. 那听起来真不错。 It sounds like fun. 听起来挺有趣。
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。
1) listen 听；用来提醒某人注意，后面不跟事物。 Listen! Who’s singing in the classroom? 听！谁在教室里唱歌？
2) 如果后面跟要听的事物，应跟介词to再跟事物。 Listen to our teacher carefully. 认真听老师讲。
hear, listen和sound都有“听”的意思， 但三者是有区别的。 1) hear “听说” ， 侧重于“听” 的内容。例如：
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.
七年级下册英语人教版第四单元单词
七年级下册英语人教版第四单元单词Unit 4 Don't eat in class.一、名词（n.）1. rule [ruːl] 规则；规章。
2. hallway [ˈhɔːlweɪ] 走廊；过道。
3. classroom [ˈklɑːsruːm] 教室。
4. fight [faɪt] 打架；战斗。
5. outside [ˌaʊtˈsaɪd] 外面；外部；在……外面。
6. dining hall [ˈdaɪnɪŋ hɔːl] 餐厅。
7. uniform [ˈjuːnɪfɔːm] 校服；制服。
8. dish [dɪʃ] 碟；盘。
9. kitchen [ˈkɪtʃɪn] 厨房。
10. before [bɪˈfɔː(r)] 在……以前；以前。
11. dirty [ˈdɜːti] 脏的。
12. noisy [ˈnɔɪzi] 吵闹的。
13. relax [rɪˈlæks] 放松；休息。
14. read [riːd] 读；阅读。
15. terrible [ˈterəbl] 非常讨厌的；可怕的！16. feel [fiːl] 感受；觉得。
17. strict [strɪkt] 严格的；严厉的。
18. remember [rɪˈmembə(r)] 记住；记起。
19. follow [ˈfɒləʊ] 遵循；跟随。
20. luck [lʌk] 幸运；运气。
21. hair [heə(r)] 头发；毛发。
22. learn [lɜːn] 学习；学会。
二、动词（v.）1. arrive [əˈraɪv] 到达。
2. listen [ˈlɪsn] 听；倾听。
3. wear [weə(r)] 穿；戴。
4. bring [brɪŋ] 带来；取来。
5. practice [ˈpræktɪs] 练习。
6. keep [kiːp] 保持；保留。
7. learn [lɜːn] 学习；学会。
三、形容词（adj.）1. important [ɪmˈpɔːtnt] 重要的。
unit 4【复习课件】七年级英语下册单元复习(人教版)
别把脏碗留在厨房里！
10. I can’t relax on weekends __e_it_h_e_r___ _b_e_c_a_u_se___ I have to
learn to play the piano. 周末我也不能放松, 因为我不得不去学习弹钢琴。
重点语法
祈使句
用于表达命令、请求、劝告、警告、禁止等的句子称为 祈使句。祈使句最常用于表达命令。祈使句因对象(即主语) 是第二人称, 所以通常省略主语而以动词原形开头。祈使句句 末使用句号或感叹号。为表示语气委婉, 可在句首或句尾加 please, please放在句尾时, 前面通常加逗号。
Let me help you. 让我来帮你。
重点语法
祈使句
考题：[ 广元] —________ silent, please! You are in the library.
—I’m sorry, madam.
A. Keep
B. To keep
C. Keeping
D. Kept
重点语法
祈使句
否定祈使句的形式：
重点单词
1. rule n. 规则; 规章→____s_c_h_o_o_l_r_u_le_s___学校规则 2. arrive v. 到达→ ___a_r_r_iv_e__in_/_a_t._..__到达……
→ar_r_i_v_e_l_a_te__fo_r__sc_h上oo学l 迟到 3. fight v.& n. 打架; 战斗→ __f_ig_h__t _a_g_a_in_s_t_s_b_.和某人打斗→
→_____fo_l_lo_w__in_g____n. 下列事物
重点单词
30. learn v. 学习; 学会→ _le_a_r_n__to__d_o_s_t_h_.____学习做某事 → ____l_ea_r_n__fr_o_m__s_b_.向某人学习 → ____l_e_a_rn__a_b_o_u_t了解; 获悉
10. I can’t relax on weekends __e_it_h_e_r___ _b_e_c_a_u_se___ I have to
learn to play the piano. 周末我也不能放松, 因为我不得不去学习弹钢琴。
重点语法
祈使句
用于表达命令、请求、劝告、警告、禁止等的句子称为 祈使句。祈使句最常用于表达命令。祈使句因对象(即主语) 是第二人称, 所以通常省略主语而以动词原形开头。祈使句句 末使用句号或感叹号。为表示语气委婉, 可在句首或句尾加 please, please放在句尾时, 前面通常加逗号。
Let me help you. 让我来帮你。
重点语法
祈使句
考题：[ 广元] —________ silent, please! You are in the library.
—I’m sorry, madam.
A. Keep
B. To keep
C. Keeping
D. Kept
重点语法
祈使句
否定祈使句的形式：
重点单词
1. rule n. 规则; 规章→____s_c_h_o_o_l_r_u_le_s___学校规则 2. arrive v. 到达→ ___a_r_r_iv_e__in_/_a_t._..__到达……
→ar_r_i_v_e_l_a_te__fo_r__sc_h上oo学l 迟到 3. fight v.& n. 打架; 战斗→ __f_ig_h__t _a_g_a_in_s_t_s_b_.和某人打斗→
→_____fo_l_lo_w__in_g____n. 下列事物
重点单词
30. learn v. 学习; 学会→ _le_a_r_n__to__d_o_s_t_h_.____学习做某事 → ____l_ea_r_n__fr_o_m__s_b_.向某人学习 → ____l_e_a_rn__a_b_o_u_t了解; 获悉
人教版英语七年级下册Unit4PPT课件
3：remember doing sth记得做过某事（做了）
如： I remember taking a desk to Tom
我记得已经拿给Tom了（已经做过了）
Do you remember __jion my party tomorrow,Alice
I can remember __your party last month.
3: learn from 向。。。学习
如：You should learn from Bob
你应该向Bob学习
4：learn about 学习什么 ，了解什么
如：I want to learn about history
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1. have fun玩的开心--have great fun玩的很开心 如:We always have great fun at parties 我们在聚会上总是玩的很开心
2.feel系动词----感受，觉得
feel sb do sth 感到某人做某事}这件事情已经发 生了
feel sth do sth感到某物做某事}这件事情已经发 生了
如：I felt a cat eat my food.(食物已经被吃了）
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1. feel sb/sth doing sth感到某人/某物正在做某 事（现在正在做的事情）
:
2：lucky（形容词）幸运的 You are lucky你是幸运的
3：unlucky（形容词）不幸运的
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1. keep (v) 使....保持
keep sb /sth +形容词/介词短语
表示：某人或某物保持某个状态
人教版新目标七年级英语下册第四单元课件PPT
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Unit 4 第4课时(Section B 1a-1d) (课件)七年级英语下册(人教版)
1d Talk about the rules in Dave’s house.
He can’t go out on school nights.
He can’t watch TV in the evening.
1d Talk about the rules in Dave’s house.
He can’t see his friends on school days.
does his homework
Look and say
What does he often do?
practices the guitar
Look and say
What does he often do?
does the dishes
Look and say
What does he often do?
பைடு நூலகம்
every Saturday on school days every morning
before dinner after dinner
1c
Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.
Emily : Hi, Dave. Do you _w_a_n_t_t_o_w__a_tc_h__th_e__b_a_sk_e_t_b_a_ll_g_a_m__e_in the park this evening? Dave: I’d love to, but I can’ t go out_o_n_s_c_h_o_o_l_n_i_g_h_ts__. Emily: Oh, that’s too bad. Dave: Yeah, I have s_o__m_a_n_y__ru_l_e_s... Emily: Really? Dave: Yeah, I can’t __se_e__m_y__fr_i_e_n_d_s_o_n_s_c_h_o_o_l_d_a_y_s_and I have to do my homework after school.
人教版七年级英语下册Unit4复习课件
—Do my homework, of course.
A. What
B. When
C. Where D. How
4. —
late for school again.
—Sorry, I won’t.
A. Not be B. Don’t be C. Not D. Don’t
5. Which of the following pictures means“Please be quiet”?
【用法辨析】listen与hear的区别
【活学活用】
Байду номын сангаас
①听! 你能听见汤姆正在唱歌吗?
! Can you
Tom singing now?
②不要在会上听收音机。
Don’t
the radio in the meeting.
答案: ①Listen; hear ②listen to
4. We can’t wear a hat in our school. 在我们学校里不允许戴帽子。 【自主领悟】wear“穿; 戴”, 表示状态。相当于be in。例如: He is wearing a black T-shirt. 他穿着一件黑色的T恤衫。
【归纳拓展】before的其他用法
【活学活用】
①She always says goodbye to her mother before
(go)to school.
②He always washes his feet
he goes to bed.
A. after
B. because
C. if
D. before
his workers and he is
also strict
2020年人教版七年级英语下册全册课件
It’s a quarter past one.
It’s a quarter to twelve.
Look, listen and learn
get up
get dressed eat breakfast
go to school
brush teeth take a shower
I usually get up at 6 o’clock.
Pairwyooruk r busy morning
A: What time do you usually …? B: I usually … at …
get up
get dressed
brush teeth
take a shower eat breakfast go to school
Fill in the chart
—I want to join a sports club. 我想加入体育俱 乐部。
(2) What about you?那你呢/你怎么样？
谈话者在询问对方情况或消息时的常用语， 也可以问：How about you?
(3) Sounds good.= That sounds good.听起来 不错。用于肯定或赞赏对方的建议或观点。
Time
at eight thirty
at nine
at about ten twenty at eleven
activities get up eat breakfast exercise
go to work
key points
1. From twelve o’clock at night to six o’clock in the morning. 从晚上12点到次日早上6点。 from … to … 从……到…… eg. from Shanghai to Nanjing从上海到南京, from Monday to Friday从周一到周五
It’s a quarter to twelve.
Look, listen and learn
get up
get dressed eat breakfast
go to school
brush teeth take a shower
I usually get up at 6 o’clock.
Pairwyooruk r busy morning
A: What time do you usually …? B: I usually … at …
get up
get dressed
brush teeth
take a shower eat breakfast go to school
Fill in the chart
—I want to join a sports club. 我想加入体育俱 乐部。
(2) What about you?那你呢/你怎么样？
谈话者在询问对方情况或消息时的常用语， 也可以问：How about you?
(3) Sounds good.= That sounds good.听起来 不错。用于肯定或赞赏对方的建议或观点。
Time
at eight thirty
at nine
at about ten twenty at eleven
activities get up eat breakfast exercise
go to work
key points
1. From twelve o’clock at night to six o’clock in the morning. 从晚上12点到次日早上6点。 from … to … 从……到…… eg. from Shanghai to Nanjing从上海到南京, from Monday to Friday从周一到周五
人教版七年级英语下册 Unit4总复习课件
can 能，会 （表示能力） —Can you play basketball? —Yes, I can. 你会打篮球吗？ 是的, 我会。
have to 必须，不得不 don’t / doesn’t have to 不必
你不必在上午七点前到校。 You don’t have to be school before 7:00.
考点7
祈使句
1.祈使句是表示命令、叮嘱、号召等的句子; 2.通常省略主语you; 3.句中谓语动词用动词原形; 4.祈使句有肯定和否定两种：
否定
Don’t eat in class. Don’t play sports in the classroom. Don’t fight.
肯定
Come in, please! 请进！ Sit down, please. 请坐。
违规 break rules
3.考点归纳
考点1
arrive in / at与get to 的区别
① My father arrived in / got to Beijing this morning.
我爸爸今天上午到达了北京。
② The farmer arrived at / got to an old house and knocked at
(be) on time be late for … in class listen to … dining hall eat outside bring … to … have to wear the school uniform go out see friends practice the guitar
26.遵循；跟随v.
follow
27.幸运；运气n.
have to 必须，不得不 don’t / doesn’t have to 不必
你不必在上午七点前到校。 You don’t have to be school before 7:00.
考点7
祈使句
1.祈使句是表示命令、叮嘱、号召等的句子; 2.通常省略主语you; 3.句中谓语动词用动词原形; 4.祈使句有肯定和否定两种：
否定
Don’t eat in class. Don’t play sports in the classroom. Don’t fight.
肯定
Come in, please! 请进！ Sit down, please. 请坐。
违规 break rules
3.考点归纳
考点1
arrive in / at与get to 的区别
① My father arrived in / got to Beijing this morning.
我爸爸今天上午到达了北京。
② The farmer arrived at / got to an old house and knocked at
(be) on time be late for … in class listen to … dining hall eat outside bring … to … have to wear the school uniform go out see friends practice the guitar
26.遵循；跟随v.
follow
27.幸运；运气n.
Unit 4 Section B-人教版七年级英语下册课件(共10张PPT)
即学即练
( C )He often ________ volleyball after school.
A．practice play
B．practices play
C．practices playing D．practice to play
2．There are too many rules！ 有太多的规矩了！ rules是可数名词的复数形式，所以用too many修饰。
课堂同步
阅读课本第23页2b，回答下列问题。 1．Can Molly play basketball after school? ___N__o_，_s_h_e__c_an_'_t.________________________ 2．When does Molly play basketball? ___O_n__w_e_e_k_e_n_d_s_. ________________________ 3．What does Molly do before watching TV? ___S_h_e__m_u_s_t_r_ea_d__a_b_o_o_k_.__________________ 4．When does Molly go to bed? ___B__ef_o_r_e_1_0_：__0_0_._______________________ 5．Does Molly like the school and home rules? ___N__o_，__s_h_e _d_o_e_s_n_'t.______________________
I practice English every day. 我每天都练习英语。
I practice speaking English every day. 我每天都练习讲英语。 (2)practice作名词时，是不可数名词，意为“练习， 实践”。如：
七年级Unit 4(单元解读课件)-七年级英语下册同步备课系列(人教版)
学习理解 应用实践
学习理解 应用实践
迁移创新
课时内容解读
第四章
PART FOUR
单元内容解读
主题词汇
rule, dish, night, luck, hair, arrive, listen,fight, wear, bring, practice, relax, read,feel, remember, follow, keep, learn, quiet,noisy, dirty, terrible, strict
2d所提供的对话呈现老生与新生谈论关于学校的校 该 语 篇 的 语 词汇：
在看图和
规的对话，包括了上课不迟到，不带吉他去学校，穿 法 功 能 性 比 wear，immportant ， 听对话的
校服以及在图书馆保持安静。
较 强 ， 能 为 bring ，uniform ， 过程中，
grammar focus表格呈现了单元重点语法功能结构， 学 生 学 习 语 quiet
学习理解 应用实践
1. 学生能够用do型祈使句表达规则 2.学生能掌握用can的肯定句，否定句和一般疑问 句表达规则。 3. 学生能学会遵守学校规则
学习理解 应用实践
统筹课时安排
教材板块
课型
第*课时
课时目标
学习层次
第三节 SectionB
1a-1f
第四节 SectionB
2a-2c
第五节 SectionB 3a-self
能简单谈论规章制度
主题群：做人与做事，人际沟通
子主题内容：班级与学校规则，规
则意识
单元内容解读
01 What：该单元语篇内容主要是中学生的学习和生活上的规章制度
Why：引导学生关注规则，养成遵守规则的习惯和意识。训练学生遇到规则问题
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
Unit4 单元知识点总结课件--七年级英语下册(人教版)
school!
No+ 动词-ing 禁止做某事
No smoking.
Let sb not do sth
让…不要做某事
Let them not go.
相关链接: Let’s+动词原形 Vs. Let us+动词原形
Let us+动词原形：通常不包括听话者在内;省略主语you Let us watch TV. （“你让我们”；说话者和听话者不一起）
2．___________exercising, and you’ll be healthier.
A．Keep
B．To keep
3．Jack, ___________here, and I will give you a present.
A．comes
B．come
4. _____ quiet, please. We are in the reading room.
have to
强调客观需要 有人称/时态变化 It’s too late. We have to go home now.
单项选择
1．——Hey, Ted! You ___________never play in the street. It’s not safe.
——Sorry, Mum. I won’t again.
—— OK! I’ll be there soon.
A．fetch
B．take
C．bring
3．It’s cold outside. You should ___________a coat with you.
A．bring
B．take
C．get
4．—— I’m sorry I left my homework at home. Must I go and ___________it?
No+ 动词-ing 禁止做某事
No smoking.
Let sb not do sth
让…不要做某事
Let them not go.
相关链接: Let’s+动词原形 Vs. Let us+动词原形
Let us+动词原形：通常不包括听话者在内;省略主语you Let us watch TV. （“你让我们”；说话者和听话者不一起）
2．___________exercising, and you’ll be healthier.
A．Keep
B．To keep
3．Jack, ___________here, and I will give you a present.
A．comes
B．come
4. _____ quiet, please. We are in the reading room.
have to
强调客观需要 有人称/时态变化 It’s too late. We have to go home now.
单项选择
1．——Hey, Ted! You ___________never play in the street. It’s not safe.
——Sorry, Mum. I won’t again.
—— OK! I’ll be there soon.
A．fetch
B．take
C．bring
3．It’s cold outside. You should ___________a coat with you.
A．bring
B．take
C．get
4．—— I’m sorry I left my homework at home. Must I go and ___________it?
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
七年级下册英语人教版第四单元the four seasons
七年级下册英语人教版第四单元the four seasons The Four seasonsA year has four seasons. Every season has three months. The weather of one season is different from that of any other. The life cycles of plants are controlled by the seasons.The first season is spring. The three months in it are March, April and May. During that time we have warm weather and fine days. All plants come to life. Animals wake up from hibernation. It is time for farmers to get ready for their fields.The second season is summer. The three months are June, July and August. The weather is very hot and it often rains. People can go swimming and sightseeing. It is time for all things to grow up.The third season is autumn. The three months are September, October and November. The weather becomes cooler and cooler. Leaves begin to fall to the ground. It is the harvest time for farmers.The fourth season is winter. December, January and February are the three months of that season. The weather is very cold, and most of the plants die at that time. Sometimes it snows.。
相关主题
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4.You didn‘t have to wait for me yesterday. 昨天你没有必要等我。
用have to或has to填空 1.We have to clean our classroom after school. 2.She has to make her bed after getting up. 3.It’s late. Mr Beckman has to go to work by car. 4.Emily and Peter join a music club. They have to practice guitar every day.
Practice
将下列祈使句改成否定形式。
肯定祈使句 否定祈使句 1. Sit down. Don’t sit down. 2. Come in. Don’t come in. 3. Eat at home. Don’t eat at home. 4. Listen to music outside. Don’t listen to music outside. 5. Do your homework at school. .Don’t do your homework at school.
Language goals talk about rules break the rules break the school rules
谈论规则
违反规则
违反校规 违反班规
break the class rules
拓展
祈使句
一、祈使句的分类 祈使句表请求、命令、叮嘱、邀请、劝告 等。祈使句分为第二人称祈使句及第—、 三人称祈使句两大类。 1．第二人称祈使句通常用来向听话者发出命 令，提出要求或建议。这种祈使句的主语 you通常不表示出来，而是以动词原形开 头。如： Stand up! Don’t worry about!
have to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. He doesn’t have to buy a new coat. 一般疑问式: Do/Does + 主语 + have to + 动词原形 + …?
拓展
情态动词can的用法
3. 表示可能。例如： He can be at home now. 他现在可能在家。 The moon can’t always be full. 月亮不可能常圆。 4. 表示怀疑。在表达此意时，只能用于一般 疑问句中，带有感情色彩。例如： Can it be true? 那会是真的吗？
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： Can you help me, please? 请你帮助我好吗？
--Do you have to study English now? --Yes, I do. --Does he have to go now? –No, he doesn’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? 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, Mustn’t表示禁止. You don’t have to go there. You mustn’t play football on the road.
A:Do you have to wear a uniform? B:Yes ,I do./No,I don’t. have to:不得不,必须
1.I have to get up early on Monday morning.
2.Jim has to help his mother do some cooking. 3.I had to cook for my sister last night.
重点短语
• • • • • • • • • ……迟到 arrive（be） late for …… 在走廊/餐厅 in the hallway/ dining hall 在教室/音乐教室 in the classroom/ music room 听（音乐） listen to (the music) 外出 go out 清洗餐具 do the dishes 铺床 make one’s bed 与某人打架 fight with sb 戴帽子 wear a hat/wear hats
_______ to do the cleaning at home on weekends? Does Mary ________ have 3.They have to get up at 5:30 every morning. (划线部分提问) When do ______ _______ they have to get up? 4. I can see some books on the desk? (改为否定句) any I_______ books on the desk. can’t see _______ 5. How was the weather yesterday?（改为同义词）
Unit 4
Don’t eat in class.
New words
hallway
走廊；过道
New words
classroom
教室
New words
rule
规则
New words
dinning
饭厅；餐厅
New words
fight
打架；争吵
Don’t fight . fight
不要打架． 斗争， 作战
Notes :
1 arrive in / at + 地点
get to +地点
reach +地点 (到达某地方 )
2 class 班 ，课 在课堂上 上课
in class
have classes
be late for class
上课迟到
• on time 准时 in time 及时 • 他每天准时到校。 • He gets to school on time everyday • 她及时赶到了医院。 • She reach the hospital in time. inside 里面的；在里部的 • be strict with sb. • 他爸爸对他很严格。 • His father is strict with him.
School Rules
Don’t smoke. (No smoking)
We can’t rule the country without rules.
没有规章制度就不能治理好国家.
follow the rules 遵守规则 keep rules break rules 违反规则 school rules 校规 class rules 班规 family rules 家规 library rules 图书馆规则 dining rules 就餐规则
句型转换
1.Write your name on the list.（改为否定句）
________ name on the list. Don’t ________your write
2. Mary has to do the cleaning at home on weekends, (改为一般疑问句)
School Rules
ቤተ መጻሕፍቲ ባይዱ
Don’t fight.
School Rules
Don’t talk in class. Don’t talk with each other in class.
School Rules
Don’t sleep in class.
School Rules
Don’t use mobile phone in class.
have to意为“必须；不得不”，后接动词原 形，有人称、数和时态的变化。 它的第三人称单数形式为has to， 过去式为had to。 含have to, has to, had to的句子需分别借 助助动词do, does, did构成疑问句和否定句。 如： She has to go there by bus. (改为一般疑 问句) → Does she have to go there by bus? They had to get up early. (改为否定句) → They didn’t have to get up early.
拓展
情态动词can的用法
1. 表示能力（如体力和脑力方面），意为 “能；会”等。例如： Can you speak English? 你会讲英语吗？
2. 表示请求或允许，多用在口语中，意为“可以； 能”等。例如： Can I help you? 我能帮助你吗？ 用于否定句表示不允许。例如： You can’t play basketball. 你不能玩篮球。
用have to或has to填空 1.We have to clean our classroom after school. 2.She has to make her bed after getting up. 3.It’s late. Mr Beckman has to go to work by car. 4.Emily and Peter join a music club. They have to practice guitar every day.
Practice
将下列祈使句改成否定形式。
肯定祈使句 否定祈使句 1. Sit down. Don’t sit down. 2. Come in. Don’t come in. 3. Eat at home. Don’t eat at home. 4. Listen to music outside. Don’t listen to music outside. 5. Do your homework at school. .Don’t do your homework at school.
Language goals talk about rules break the rules break the school rules
谈论规则
违反规则
违反校规 违反班规
break the class rules
拓展
祈使句
一、祈使句的分类 祈使句表请求、命令、叮嘱、邀请、劝告 等。祈使句分为第二人称祈使句及第—、 三人称祈使句两大类。 1．第二人称祈使句通常用来向听话者发出命 令，提出要求或建议。这种祈使句的主语 you通常不表示出来，而是以动词原形开 头。如： Stand up! Don’t worry about!
have to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. He doesn’t have to buy a new coat. 一般疑问式: Do/Does + 主语 + have to + 动词原形 + …?
拓展
情态动词can的用法
3. 表示可能。例如： He can be at home now. 他现在可能在家。 The moon can’t always be full. 月亮不可能常圆。 4. 表示怀疑。在表达此意时，只能用于一般 疑问句中，带有感情色彩。例如： Can it be true? 那会是真的吗？
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： Can you help me, please? 请你帮助我好吗？
--Do you have to study English now? --Yes, I do. --Does he have to go now? –No, he doesn’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? 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, Mustn’t表示禁止. You don’t have to go there. You mustn’t play football on the road.
A:Do you have to wear a uniform? B:Yes ,I do./No,I don’t. have to:不得不,必须
1.I have to get up early on Monday morning.
2.Jim has to help his mother do some cooking. 3.I had to cook for my sister last night.
重点短语
• • • • • • • • • ……迟到 arrive（be） late for …… 在走廊/餐厅 in the hallway/ dining hall 在教室/音乐教室 in the classroom/ music room 听（音乐） listen to (the music) 外出 go out 清洗餐具 do the dishes 铺床 make one’s bed 与某人打架 fight with sb 戴帽子 wear a hat/wear hats
_______ to do the cleaning at home on weekends? Does Mary ________ have 3.They have to get up at 5:30 every morning. (划线部分提问) When do ______ _______ they have to get up? 4. I can see some books on the desk? (改为否定句) any I_______ books on the desk. can’t see _______ 5. How was the weather yesterday?（改为同义词）
Unit 4
Don’t eat in class.
New words
hallway
走廊；过道
New words
classroom
教室
New words
rule
规则
New words
dinning
饭厅；餐厅
New words
fight
打架；争吵
Don’t fight . fight
不要打架． 斗争， 作战
Notes :
1 arrive in / at + 地点
get to +地点
reach +地点 (到达某地方 )
2 class 班 ，课 在课堂上 上课
in class
have classes
be late for class
上课迟到
• on time 准时 in time 及时 • 他每天准时到校。 • He gets to school on time everyday • 她及时赶到了医院。 • She reach the hospital in time. inside 里面的；在里部的 • be strict with sb. • 他爸爸对他很严格。 • His father is strict with him.
School Rules
Don’t smoke. (No smoking)
We can’t rule the country without rules.
没有规章制度就不能治理好国家.
follow the rules 遵守规则 keep rules break rules 违反规则 school rules 校规 class rules 班规 family rules 家规 library rules 图书馆规则 dining rules 就餐规则
句型转换
1.Write your name on the list.（改为否定句）
________ name on the list. Don’t ________your write
2. Mary has to do the cleaning at home on weekends, (改为一般疑问句)
School Rules
ቤተ መጻሕፍቲ ባይዱ
Don’t fight.
School Rules
Don’t talk in class. Don’t talk with each other in class.
School Rules
Don’t sleep in class.
School Rules
Don’t use mobile phone in class.
have to意为“必须；不得不”，后接动词原 形，有人称、数和时态的变化。 它的第三人称单数形式为has to， 过去式为had to。 含have to, has to, had to的句子需分别借 助助动词do, does, did构成疑问句和否定句。 如： She has to go there by bus. (改为一般疑 问句) → Does she have to go there by bus? They had to get up early. (改为否定句) → They didn’t have to get up early.
拓展
情态动词can的用法
1. 表示能力（如体力和脑力方面），意为 “能；会”等。例如： Can you speak English? 你会讲英语吗？
2. 表示请求或允许，多用在口语中，意为“可以； 能”等。例如： Can I help you? 我能帮助你吗？ 用于否定句表示不允许。例如： You can’t play basketball. 你不能玩篮球。