初中英语人教新目标 (Go for it) 版七年级下册Section A备课ppt课件

这是一份初中英语人教新目标 (Go for it) 版七年级下册Section A备课ppt课件，文件包含Unit4第2课时SectionA2dGrammarfocus教学课件pptx、unit4sectionA2d课本音频mp3等2份课件配套教学资源，其中PPT共47页， 欢迎下载使用。

围绕Jhn与Alice谈论新学校的校规的情境，正确使用must，have t，d型祈使句以及含有can的各种谈论规则的句型。能够认真阅读对话并找出对话中的校规，提升阅读能力。
通过学习学校规则各种表达，学生能够了解中西方学校校规的不同，提高文化素养，提升跨文化交际能力。
学生根能够分辨出正确的规则和错误的规则，提高思辨能力。在产出活动中，学生能够提出自己的校规，提升创新思维能力。
通过谈论校规，保持学习英语的兴趣。积极主动参加产出活动，并使用英语表达自己的观点。
Nthing can be accmplished withut nrms r standards.无规矩不成方圆。
D yu supprt（支持） these schl rules? and why?
Dn't fight.
Dn't run in the hallways.
Dn't listen t music in class.
Dn't arrive late fr class. Yu must be n time.
Dn't eat in the classrm. Yu must eat in the dining hall.
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.
Let's read the cnversatin carefully and answer the questins.
1. _______________________________
What are the rules in Jhn’s schl?
Dn't be late fr class.
We must be n time.
We always have t wear the schl unifrm.
We als have t be quiet in the library.
We can't bring music players t schl.
Listen and read.
Expressins f rules. 规则的表达
We must ...
We have t ...
We can't ...
Grammar Fcus
概念用于表达命令,请求,劝告,警告,禁止等的句子叫做祈使句，析使句最常用于表达命令，祈使句因对象(即主语)是第二人称,所以通常都省略主语。祈使句的动词都为一般现在时,句末则使用句号或感叹号来表示结束。
(1) 表示主观的义务和必要,主要用于肯定句和疑问句,意思是“必须……,得……,要……”;由must引导的疑问句,肯定回答要用must或have/has t,否定回答要needn’t或dn't/desn't have t.意思是"不必”; must 的否定形式 mustn't表示禁止,意思是“不能,不许”。-Must I finish my hmewrk befre six 'clck?6点之前我必须完成作业吗?-Yes, yu must./N, yu needn't./N, yu dn't have t.是的,你必须完成。/不,你没必要。Yu mustn't be late fr schl.你千万不要上学迟到。(2) 表示肯定的猜测,常用于肯定句中,意为”一定是,必然…” Yu must be very tired. 你一定很累了。Mary must be in the library. 玛丽一定在图书馆里。
Yes, 主语+can.
N, 主语+can’t.
Can + 主语+实意动词?
表示客观需要做的事情,意思是“必须,不得不"。使用have l时应注意的几点： (1) have t后接动词原形,意为"必须做………;不得不做……”Yu have t wash my clthes first,你必须先洗我的衣服。 (2) have t有人称,数和时态的变化,其第三人称单数形式为has t.She has t help her mm make dinner,她不得不帮她妈妈做晚饭。 (3) 含有have t,has t的句子需分别借助助动词 d,des 构成疑问句或否定句。D they have t g hme nw?他们得现在回家吗?Yu dn’t have t g if yu dn't want t.如果你不想去,你就不必去。
have t 的句型结构
肯定句：否定句：一般疑问句：回答：划线提问：
I have t d my hmewrk.
I dn't have t d my hmewrk.
D yu have t d yur hmewrk?
Yes, I d. / N I dn't.
What d yu have t d?
主语+have/has t +其他
主语+dn’t have t +其他
D +主语+dn’t have t +其他?
Yes, 主语+d.N,主语+dn't.
What d +主语+have t d?
He has t eat breakfast quickly. 否定句:一般疑问句：回答：划线提问：
He desn't have t eat breakfast quickly.
Des he have t eat breakfast quickly?
Yes, he des. / N he desn't.
What des he have t d?
Library Rules
Dn't listen t music.
Dn't eat r drink.
Dn't take phts.
1. Be quiet (she/have t/ in the library)?Q: Des she have t be quiet in the library?A: Yes, she des.2. Eat? (he/have t/in the dining hall) Q: _____________________________________? A: _____________________________________
Yes, he des.
Des he have t eat in the dining hall
3. Listen t music? (we/can/in the hallways) Q: _____________________________________? A: _____________________________________ 4. Wear a hat? (we/can/in the classrm) Q: _____________________________________? A: _____________________________________
Can we listen t music in the hallways
N, we can’t.
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!
We can eat in the classrm.
We dn't have t cme t schl every day.
We can listen t music in the classrm.
We can bring ur cellphne t schl.
We dn't have t wear schl unifrms every day
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 (自己的) cmfrtable clthes. I think my dream will cme true!
imprtant 形容词，意为“重要的”，常作表语，也可作定语。常用句型为:It is imprtant(fr sb.)t d sth.，意为“做某事(对某人来说)是重要的”例: There is an imprtant meeting this afternn. 今天下午有一个重要的会议。It is imprtant fr us t learn Chinese wel. 对我们来说学好汉语是重要的。知识拓展imprtance 名词，意为“重要性;重要;重大” 例: State yur reasns in rder f imprtance.按重要性顺序陈述你的理由
本句为含有情态动词 can 的一般疑问句，肯定回答用:Yes，否定回答用:N，…can't.can 在此处表示许可，意为“可以”例: Can we listen t music in the classrm?我们可以在教室里听音乐吗?N，we can't.不，我们不可以。
bring 及物动词，意为“带来;取来”，反义词为 take，意为“拿走”bring sth. 意为“把某物/某人带到.”例: Why nt bring him here?为什么不带他来这里呢?
【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。
一、用适当的介词填空1．Tday Zhu Jie is late schl.2．Can we listen music the classrm?3．We can't eat class.4．They are all schl tday.N ne ges ut r stays_____ hme.5．Dn't fight each ther.We are gd friends.
二、完成句子6．Yu can't play sccer in the hallways.(改为祈使句) sccer in the hallways.7．I have t finish the wrk tday.(改为否定句)I finish the wrk tday.8．He can play the guitar, t.(改为否定句)He play the guitar, .9．Mary has t wear the unifrm at schl.(改为一般疑问句) Mary t wear the unifrm at schl?10．We have t clean the classrm every day.(对画线部分提问) yu have t d every day?
Dn't play
dn't have t
can't either
Des have
What d