Unit4SectionA(GrammarFocus3c)課件初中英語人教版新目標七年級下冊

七年級·英語·人教版·下冊SectionA(GrammarFocus~3c)SectionA(GrammarFocus~3c)1.能識別日常生活中的一些有關規(guī)章制度的標志。2.通過學習規(guī)章制度的表達,規(guī)范自己的行為,做遵守紀律的好學生。下列這些表示禁止的標志你見過嗎?你知道它們的含義嗎?一、短語速記1.準時____________2.在走廊上____________________3.穿校服______________________4.戴帽子________________ontime

inthehallway

wearschooluniforms

wearahat

5.在餐廳____________________6.在圖書館_________________7.請安靜________________________________________

8.聽音樂____________________9.不得不_______________inthedininghall

inthelibrary

pleasebequiet/bequiet,please

listentomusic

haveto

二、模仿例子擴句例如:保持安靜bequiet→在圖書館保持安靜bequietinthelibrary→我們不得不在圖書館保持安靜。Wehavetobequietinthelibrary.1.吃東西____→在教室吃東西________________→不要在教室吃東西。_______________________________.

eateatintheclassroomDon’teatintheclassroomwearschooluniforms

wearschooluniformsatschool

Wemustwearschooluniformsatschool3.交談_____→在課堂上交談_____________→我們不能在課堂上交談。→____________________________.

talktalkinclass

Wecan’ttalkinclassWecaneatallkindsoffoodinclassWecanlistentomusicinclass3._______________________________________________. 4._______________________________________________. 5.________________________________________________.Wedon’thavetoweartheschooluniformeverydayWecanwearthenicehatsinclassWecanrunandtalkloudlyinthehallways句型學習◎學法指導:收集生活中常見的英語標志,與同伴分享。你還見過哪些英語標志,說說你的理解。Doesshehavetobequietinthelibrary?

Yes,shedoes(2)eatQ:_________________________________________

(he/haveto/inthediningroom)A:__________________. Yes,hedoesDoeshehavetoeatinthediningroom?(3)weartheschooluniformQ:________________________________________________?

(we/haveto/atschool)A:__________________. Yes,wedo

Dowehavetoweartheschooluniformatschool(4)talkloudlyQ:

___________________________________________(we/can/intheclassroom)A:__________________.

No,wecan’t

Canwetalkloudlyintheclassroom?

(5)listentomusicQ:____________________________________________(we/can/inthehallways)A:___________________. No,wecan’tCanwelistentomusicinthehallways?

(6)wearahatQ:___________________________________________(we/can/intheclassroom)A:___________________. No,wecan’tCanwewearahatintheclassroom?

2.翻譯。(1)不要在樓道里跑。________________________________. (2)我們必須按時上課。_________________________________.Don’truninthehallwaysWemustbeontimeforclass(3)我們可以在教室里吃東西嗎?_________________________________________ (4)我們可以在課堂上戴帽子嗎?_________________________________________ Canweeatintheclassroom?

Canwewearahatinclass? Doeshehavetowearauniformatschool?Wehavetobequietinthelibrary.3.你能將下列圖片與單詞或短語連線配對嗎?

語法學習1.閱讀下列句子,與同伴交流,完成任務。①Cometoschoolearly.早點到校。②Eatinthedininghall.在餐廳吃東西。③Bequiet,please.請安靜。④Behappy!快樂起來!以上句子都為表示請求、命令、勸說、號召、警告的句子,它們被稱為________。在祈使句中,接收指令者(第二人稱you)就是句子的主語,通常省略。祈使句的肯定句以________開頭,否定句一般在_________前加______。祈使句Don’t動詞原形動詞原形2.觀察上面所給的句子①~⑧,填空?！锲硎咕涞目隙ńY構以行為動詞原形開頭(Do型),如句子______。以be動詞原形開頭(Be型),如句子______。①②③④★祈使句的否定結構在動詞原形前面加Don’t,如句子_______?！镒⒁?“No+名詞或動詞-ing形式”常用于公共場所,表示禁止或勸告,如句子_______。⑤⑥⑦⑧·知識拓展·思考:“Jack,bequiet!”與“Jackisquiet.”的不同之處?！癑ack,bequiet!”意為“Jack,保持安靜!”,該句中的Jack是為了引起對方的注意,bequiet是祈使句,以動詞原形開頭;“Jackisquiet.”意為“Jack很文靜?！痹谠摼渲?Jack是主語,所以謂語動詞用is。

musthaveto側重點側重說話者的______

看法,有“必須”之意

側重__________需要,表示“不得不”

否定含義Mustn’t意為___________________Don’thaveto意為“____________”,相當于________

3.must和haveto的區(qū)別:

musthaveto側重點側重說話者的主觀

看法,有“必須”之意

側重

客觀

需要,表示“不得不”

否定含義Mustn’t意為“禁止,不允許”

Don’thaveto意為“不必”,相當于needn’t

Canweeatintheclassroom?我們可以在教室里吃東西嗎?◎用法