初中人教新目标 (Go for it) 版Unit 4 Don’t eat in class.Section A精品课件ppt

这是一份初中人教新目标 (Go for it) 版Unit 4 Don’t eat in class.Section A精品课件ppt，文件包含人教新目标版英语七下Unit4《Don’teatinclass》SectionA2dGrammarfocus-3c课件pptx、SectionA2dmp3、TheRulesoftheClassroomSong-_标清mp4、schoolrulesmp4、初中英语祈使句的总结-_标清mp4等5份课件配套教学资源，其中PPT共34页， 欢迎下载使用。

1.Functins: 能简单谈论规章制度2. Grammar: ① 祈使句(重点为否定结构)② 情态动词can表“许可”的用法(肯定及否定陈述，一般疑问句结构及肯定和否定回答) ③ 情态动词must的句型结构(仅限肯定陈述) ④ 情态动词have t的句型结构(肯定及否定陈述，一般疑问结构及肯定和否定回答)
Learning bjectives
dinning hall
Read the wrds and phrases befre they are disappearing.
Talk with yur partner.
A: What are the rules?
B: . / .
Dn’t run in the hallways
We can’t run in the hallways
Dn’t listen t music in class
We can’t listen t music in class
We can’t fight
Dn’t eat in the classrm
We must eat in the dining hall
Dn’t arrive late fr class
We must be n time
Let’s see what rules his new schl has.
Q1:What are Jhn and Alice talking abut? Q2: Hw many rules des Alice mentin? Q3: What rules des the schl have?
Schl rules.
Dn’t be late fr schl.Dn’t bring music players t schl.
Wear the schl unifrm.Be quiet in the library.
Read 2d and answer the fllwing questins.
Cmplete the sentences accrding t 2d.
1.The students _____ be n time. 2. _____ the students bring music players t schl? N, they _____. 3.The students always _________ wear the schl students als __________ be quiet in the library.
Jhn: Hi, my name’s Jhn. It’s my first day at schl.Alice: Hi, Jhn. I’m Alice. This is a great schl, but there are a lt f rules.Jhn: Really? What are sme f the rules?Alice: Well, dn’t be late fr class. This is very imprtant.Jhn: OK, s we must be n time. Can we bring music players t schl?Alice: N, we can’t. And we always have t wear the schl unifrm.Jhn: I see.Alice: Oh, and we als have t be quiet in the library.
Listen and read.
/ɪmˈpɔː(r)tnt/ adj. 重要的
/brɪŋ/ v. 带来；取来
/ˈjuːnɪfɔː(r)m/ n. 校服；制服
/ˈkwaɪət /adj. 安静的
imprtant 重要的，为形容词，可作表语或定语。常用句型: It is imprtant (fr sb.) t d sth. “（对某人来说）做某事是重要的”。
例如： 做运动很重要。______________________________ 对孩子们来说，保持健康非常重要。______________________________
Ding exercise is imprtant.
Fr kids, it’s very imprtant t keep healthy.
This is very imprtant. 这是非常重要的。
Language pints
Can we bring music players t schl?
bring 意为“带来”。反义词为take(带走)bring sb./sth. t +地点名词 把某人/某物带到某地(后跟地点副词时省略t)bring sb. sth.=bring sth.fr sb. 给某人带来某物bring: 从别处拿/带某物到说话者所在的地方take: 从说话者所在的地方拿/ 带某物到别处
例如： 把你的iPad拿这里来。 ______________________________ 把它拿到厨房去。　______________________________
Bring yur iPad here.
Take it t the kitchen.
【易混辨析】bring, take, carry与get
Bring yur raincat here. 把你的雨衣拿到这里。Yu’d better take her t hspital. 你最好带她去医院。Can yu help me carry the bx? 你能帮我搬这个箱子吗？Please get me my glasses. 请把我的眼镜拿来。
And we always have t wear the schl unifrm.…and we als have t be quiet in the library.
情态动词have t 的用法:“必须、不得不”.have t表“必须”时与must意义接近，有时可与must互换，但have t所表示的“必须”更侧重于客观需要。情态动词must通常表示说话人的主观看法，“必须”。无人称和数的变化 ，不能单独使用，必须与其后的动词原形构成谓语。 其否定形式为mustn't，“不准；禁止”。
例如： 我不得不在家照顾我弟弟。 ______________________________ 孩子们必须6点前回来。______________________________
I have t lk after my brther at hme.
The children must be back befre 6 ’clck.
have t可用在不同时态中，有人称和数的变化。结构:1.肯定形式：主语＋ have t ＋动词原形＋其他 has t(一般现在时, 单三式) 2.否定形式:“不必”主语＋ dn't have t＋动词原形＋其他 desn't have t(一般现在时，单三式) 3.疑问句: D (Des) ＋主语＋have t ＋动词原形＋其他?
例如： 尼克不必穿制服。 ______________________________ -周末你必须呆在家里吗? -是的, 我必须。/不, 我不必。______________________________
Nick desn’t have t wear a unifrm.
--D yu have t stay at hme n weekends? --Yes, I d. / N, I dn’t. 
wear the schl unifrm穿校服wear穿；戴wear作动词，强调状态。其宾语除衣服、鞋、帽子、手套外，还可以是首饰、眼镜、耳机、胡子、假发、奖章等。
例如： 这次晚会，你应该戴一顶帽子。______________________________ 她总是戴着一副眼镜。______________________________
Yu shuld wear a hat fr the party.
She always wears a pair f glasses.
And we always have t wear the schl unifrm.
【拓展延伸】put n也可表示“穿；戴”，但它强调动作，指把衣服鞋、袜、帽子、手套等穿上或戴上。It’s snwing utside. Yu’d better put n yur scarf. 外面在下雪。你最好戴上你的围巾。
put n wear
Read the dialgue alud fr a few minutes by yurself;Rle-play in grups;Rle-play in frnt f the class.
We’ll see which grup des the best.
1. 不要在楼道里跑。 _______________________2. 不要打架。 _______________3. 有什么规矩？ __________________________ 4. 我们必须按时上课。__________________________5. 我们可以在教室里吃东西吗？ ______________________6. 不能。但我们可以在餐厅里吃东西。 ______________________________ ______________________________
Dn’t fight.
Dn’t run in the hallways.
What are the rules?
We must be n time fr class.
Can we eat in the classrm?
N, we can’t, but we can eat in the dining hall.
Cmplete the sentences.
7. 我们可以在上课的时候带帽子吗？ ___________________________8. 他在学校里必须穿校服吗？ _________________________________9. 是的，必须。/ 不，不必。 _______________________________10. 你们必须做什么？ _______________________________ 11. 在图书馆里我们必须保持安静。 ________________________________
Can we wear a hat in class?
Yes, he des. / N, he desn’t.
Des he have t wear a unifrm at schl?
What d yu have t d?
We have t be quiet in the library.
祈使句一般用来表示请求、命令、劝说、号召、警告等。在祈使句中，通常省略主语yu，其肯定形式以动词原形开头，否定形式是在动词原形前加dn’t。祈使句句尾用句号或感叹号，读时用降调。为表示礼貌，可以在句首或句尾加上please。句末用please时，前面通常加逗号。
肯定句：动词原形 (+宾语)+其他. 否定句：Dn’t+动词原形 (+宾语) +其他.Wear the schl unifrm n weekdays, please. 上学日请穿校服。Dn’t watch TV befre dinner. 晚饭前不要看电视。
肯定句：Be+表语+其他. 否定句：Dn’t+be+表语 +其他.Be careful next time. 下次要细心。Dn’t be late fr schl! 上学不要迟到!
肯定句：Let+宾语+动词原形+其他. 否定句：Dn’t+let+宾语+动词原形+其他. 或Let+宾语+nt+动词原形+其他.Let’s have a rest. 咱们休息一下吧。Dn’t let him g swimming. = Let him nt g swimming. 不要让他去游泳。
Let 型祈使句的构成
(1) N+v-ing! / N+名词!N fishing! 禁止钓鱼!N parking! 禁止停车!N phts! 禁止拍照!(2) never 代替dn’t 来加强语气。Never give up! 决不放弃!
N+v-ing! / N+名词!
never 代替dn’t 来加强语气
情态动词have t与must
二者均可表示“必须”，其后均接动词原形。It’s t late. I have t take a taxi. 太晚了，我必须乘出租车。I must g nw. 我必须现在就走。
have t与must的不同点
Write the rules fr the schl library.
Dn’t eat in the library.Dn’t listen t music in the library.Dn’t take phts in the library.
Use the wrds t make questins abut the rules. Then write answers accrding t yur schl.
Q: Des she have t be quiet in the library? (she/have t/in the library)?A: Yes, she des.
Des he have t eat in the dinning hall?
Yes, he des.
Q:__________________________________ (he/have t/in the dining hall)?A:__________________________________
Q:_________________________________(we/can/in the hallways)?A:_________________________________
Listen t music?
Can we listen t music in the hallways?
N, we can’t.
Wear a hat?
Q:_________________________________(we/can/in the classrm)?A:_________________________________
Can we wear a hat in the classrm?
Make up five cl rules fr yur dream schl. Share yur rules with the class. Yur classmates vte fr the Clest Schl!
1.We can eat in dn’t have t cme t schl every day.3. ...
Reprt t the class. (汇报)
In my dream schl, we dn't have t cme t schl every day. We can study at hme and ask the teacher fr help when we have questins. We can eat in the classrm but we must keep the classrm clean. We can listen t music in the classrm but we must listen t it after class. We can bring ur cellphne t schl but we can't bring it t the classrm.We dn't have t wear schl unifrms every day, we can wear ur wn cmfrtable clthes. I think my dream will cme true!
Our schl makes rules t keep us safe.We must fllw them.