初中英语人教新目标 (Go for it) 版七年级下册Section A获奖ppt课件
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这是一份初中英语人教新目标 (Go for it) 版七年级下册Section A获奖ppt课件,共39页。PPT课件主要包含了have to,must,can,不同之处,Summary,Homework 等内容,欢迎下载使用。
能够熟练地运用祈使句、情态动词can、must及have t表达规章制度。
能通过观察并归纳总结出相应的语法知识项目。
能正确运用目标语言谈论和制定学校或家庭规则。
遵守规则,养成自律的好习惯。
A: Can we arrive late fr class?
B: N, we can't. We can’t arrive late fr class.=We must be n time.
Dn’t arrive late fr class
A:Can we run in the hallways?
B:N, we can’t. We can’t run in the hallways.
Dn’t run in the hallways.
A: Can we eat in the classrm?
B: N, we can’t. We can’t eat in the classrm.
Dn’t eat in the classrm.
A:Can we listen t music in class?
B: N, we can’t. We can’t listen t music in class.
Dn’t listen t music in class
A: Can we fight?
B: N, we can’t. We can’t fight.
Dn’t fight.
Lead in 2d
This is a great schl.
Jhn is a new student.
What are the rules?
Alice is his classmate.
A. We always have t wear the schl unifrm.B. Can we bring music players t schl?C. This is very imprtant.D. We als have t be quiet in the library.E. It’s my first day at schl.
Be ___________ fr class.
_________________________ at schl.
Be ___________ in the library.
Dn’t __________ fr class.
Dn’t ___________________ t schl.
Wear the schl unifrm
bring music players
It’s my first day at schl. 这是我在学校的第一天 first 是序数词“第一”,序数词通常与the一起连用。 但当序数词前出现形容词性物主代词时, 不能加the. 如: It’s his ninth birthday. January is the first mnth f the year.
Language Pints
2. arrive late fr 与 be late fr 意思相近,“迟到”。 如: Dn’t arrive late fr schl. 上学别迟到。 Dn’t be late fr schl. This is an imprtant rule. 这是一条重要的规则。 /ɪm'pɔːtnt/
表示“按时;准时”。 例如: We must finish ur jb n time.
We must be n time . 我们必须准时。
4. 系动词be与介词短语或形容词连用,是英语一种常见的语句结构,表示某种状态。 例如: be quiet 保持安静;be busy 忙碌着 be n time 准时; be at wrk 在工作 例如: We have t be quiet in the library. He is at wrk.他在上班。
/'kwaɪət/ adj .
5. wear the schl unifrm 穿校服 wear v. 穿;戴 The girl ften wears a red cat and a white hat. 这个女孩经常穿着红色的上衣戴着白色的帽子。
/'juːnɪfɔːm/
wear 强调“穿着;戴着”这一状态. 如:He wears a hat. 他戴着一顶帽子。dress 常由人作宾语,意为“给……穿衣服” 如:Culd yu dress the child? 你能不能给小孩穿上衣服?
wear, dress 与 put n的区别
get dressed“穿上衣服”, 表示自己穿衣服. 如:The child cannt get dressed. 这个小孩不会自己穿衣服。
put n 着重于“穿”这一动作,即由没穿到穿这一 过程的完成,意为“穿上...”。如: Please put n yur cat. It’s cld utside. 请穿上你的大衣。外面很冷。用 wear, put n, dress , get dressed 的适当形式填空。 She _______ a pair f glasses. 2. He ________ his shes and ges ut. 3. I help t ______my little sister ,because she can’t _____.
get dressed
6. Can we bring music players t schl? 我们能把音乐播放机带到学校来吗? bring v. 带来;取来 如:你能给我带来一本英语字典吗? Can yu bring me an English dictinary?= Can yu bring an English dictinary t me?
bring 与 take 的区别 Bring yur hmewrk here, and take the bk away. 把你的作业拿过来,把这本书带走。bring指往里带(带来),而take 则指往外带(带走)。 ---Why d Chinese peple like red? ---Because they think it can ____ them gd luck. A. carry B. bring C. make D. take
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.
4. 祈使句的肯定句和否定句是怎样构成的?一般什么情况下使用祈使句?
1. 圈出情态动词, 观察它们在用法上有什么共同点?
3. can在本单元主要表示什么含义?它还可以表达什么意思?
2. have t在句法上和其他情态动词的区别在哪里?
Grammar Fcus
情态动词+动原
have t意思是“必须,不得不”。结构: 主语+have t+动词原形+其他 (一般现在时) 主语是第三人称单数时, 用has t; 如:We have t wear the schl unifrm at schl. 我们必须在学校穿校服。Tm has t stay at hme. Tm不得不待在家里。
2) 否定形式: 主语+dn’t have t+动词原形+其他(一般现在时) 主语是第三人称单数时, 用desn’t have t(“不必”); Nick desn’t have t wear a unifrm.尼克不必穿制服。 3) 疑问句: D(Des)+主语+have t +动词原形+其他?如: —D yu have t stay at hme n weekends? 周末你必须待在家里吗? —Yes, I d. / N, I dn't. 是的,我必须。/ 不, 我不必。
must 情态动词,表示“必须,务必” 。如:Yu must cme tmrrw. 你明天务必要来。 注:提前must引起的一般疑问句时,否定的答复,用dn’t have t或needn’t (不必) , 但不能用mustn’t.
1) 表示能力,“能,会”。如: He can speak English very well. (肯定句)★2) 表示许可、允许,“可以”。如: Yu can’t bring music players t schl.(否定句) 3) 表示请求。如: Can yu help me with my math? (一般疑问句)
1) have t 有人称的变化.2)have t 变否定句借用助动词dn’t /desn’t. have t变一般疑问句借用助动词D /Des….? 注意: have t 与must 都有“必须”的意思,可以 改写同义句,但have t 还强调客观因素的“不得不”
表示请求,建议,命令,禁止等语气的句子, 以动词原形开头 。
2.请在餐厅里吃东西。(可表命令)
4.不要和同学们打架。 (表禁止)
1.让我们步行去上学吧。(表建议)
Eat in the dining hall, please.
Dn’t fight with yur classmates.
Let’s walk t schl.
let+ sb.+动词原形
3.请保持安静。(可表命令)
Be quiet,please.
肯定祈使句 否定祈使句Be quiet.Eat at hme.Listen t music utside.D yur hmewrk at schl.
Dn’t be quiet.
Dn’t eat at hme.
Dn’t listen t music utside.
Dn’t d yur hmewrk at schl.
(1) 肯定句:__________+ 其他
(2) 否定句: _____ + _________ + 其他
Dn’ t 动词原形
1.N talking.
3. N music.
Dn’t listen t music.
Dn’t take phts.
D yu knw these signs?
Use the wrds t make questins abut the rules.
Be quiet?Q: Des she have t be quiet in the library? (she/have t/in the library)?A: Yes,she des.
Eat?Q:______________________________________ (he/have t/in the dining hall)?A:__________________
Des he have t eat in the dining hall?
Yes, he des.
Listen t music?Q:______________________________________________________ (we/can/in the hallways)?A:__________________
Wear a hat?Q:______________________________________________________ (we/can/in the classrm)?A:__________________
Can we listen t music in the hallways?
N, we can’t.
Can we wear a hat in the classrm?
My family rules1. Dn’t ... 2. I must I have t I can’t….5. I can……….
Write yur family rules fr this special time.
I must get up at t bed at 9:30p.m. I have t have classes n time.I must finish my hmewrk first. I have t help with the husewrk everyday.I can’t watch TV r play cmputer games.● I can play sprts fr an hur every day.
My family rules
1. Wrds & Expressins:
2. 祈使句和情态动词must,can 及have t 表达规章制度.
①an imprtant rule
①. Dn’t … ②. can’t…③. have t…④. must…⑤. can…
②wear the schl unifrm
③bring … t…
④be quiet
1. He has t eat breakfast quickly. (改为一般疑问句) __________________________________Play vlleyball after class. (改为否定句) —————————————————
3. We must wear sprts shes in class. (改为祈使句) ______________________________4. We can’t arrive late fr class. (改为祈使句) _______________________________5. Eric has t d his hmewrk befre six. (对划线部分提问) ___________________________________
Des he have t eat breakfast quickly?
Dn’t play vlleyball after class.
Wear sprts shes in P.E. class.
Dn’t arrive late fr class.
What des Eric have t d befre six?
class rules
family rules
library rules
Nthing can be finished withut nrms r standards
---- 没有规矩不成方圆
1. Recite the sentence patterns in Grammar Fcus.2. Finish the exercises f Sectin A .
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