九年級(jí)英語(yǔ)全冊(cè)Unit7SectionA（1a-2d）課件（完整版）5

Unit7

Teenagersshouldbeallowedtochoosetheirownclothes.SectionA(1a—2d)Ⅰ.單詞拼寫1.證件(n.) __________2.冒煙;吸煙;煙(v.&n.) __________3.兼職的(adj.&adv.) __________4.扎;刺破;穿透(v.) __________答案:1.license2.smoke

3.part-time

4.pierce5.耳環(huán);耳飾(n.) __________6.閃光燈;閃光(n.) __________7.safe(adj.) →____________(n.)安全答案:5.earring6.flash

7.safetyⅡ.短語(yǔ)連線1.beworriedabout

A.拍照2.getearspiercedB.和朋友一起度過(guò)時(shí)間3.spendtimewithfriendsC.對(duì)……感到興奮4.beexcitedaboutD.為……擔(dān)心5.takephotosE.打耳洞Ⅲ.句型填詞1.青少年應(yīng)該被允許選擇他們自己的衣服。Teenagers__________________________________________________theirownclothes.2.我認(rèn)為16歲的年輕人不應(yīng)該被允許開車。I________________________________________beallowedtodrive.答案:1.shouldbeallowedtochoose2.don’tthinksixteen-year-oldsshould3.他們不夠認(rèn)真。Theyaren’t____________________.4.他應(yīng)該停止戴那個(gè)愚蠢的耳環(huán)。Heshould____________________thatsillyearring.5.他好像沒(méi)有很多的朋友。Hedoesn’tseem____________________manyfriends.答案:3.seriousenough4.stopwearing

5.tohave

6.你認(rèn)為如果不用閃光燈的話,我們可以被允許拍照嗎?Doyouthinkwe______________________________totakephotos__________we__________useaflash?答案:maybeallowed;if;don’t1.Teenagersshouldbeallowedtohavetheirownideas.Theclassroommustbecleanedeveryday.Yourhomeworkcanbefinishedtomorrow._________________________________________________答案:情態(tài)動(dòng)詞+be+動(dòng)詞的過(guò)去分詞2.Thebookshouldn’tbetakenoutofthelibrary.Rubbishcan’tbethrown

offeverywhere.Mustthetreesbeplantedtoday?_________________________________________________答案:否定句:在情態(tài)動(dòng)詞后面加not。疑問(wèn)句:將情態(tài)動(dòng)詞提到主語(yǔ)前面?！咀灾鳉w納】“安全”的不同詞性(1)safetyn.“安全”,反義詞是danger。carrysb./sth.tosafety把……帶到安全的地方(2)safeadj.“安全的”,反義詞是dangerous。(3)safelyadv.安全地【學(xué)以致用】①Everybodyshouldcareabouttraffic__________(safe).②Theyreachedthetopofthemountain__________(safe).答案:①safety②safely2.Teenagersshouldbeallowedtochoosetheirownclothes.青少年應(yīng)該被允許選擇他們自己的衣服?！揪湫推饰觥?1)shouldbeallowed“應(yīng)該被允許”,是含情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu),其中should是情態(tài)動(dòng)詞,意為“應(yīng)該”。(2)allow的三種搭配:①beallowedtodosth.“被允許做某事”②allowsb.todosth.“允許某人做某事”Pleaseallowmetocarryyourbag.請(qǐng)讓我替你背包。③allowdoingsth.“允許做某事”Theydon’tallowsmokinghere.他們不允許在這兒吸煙?！緦W(xué)以致用】①應(yīng)該允許青少年有自己的愛(ài)好。Teenagers______________________________tohavetheirownhobbies.②酒后駕駛是不允許的。Drivingafterdrinkingwine____________________.③我的父母允許我周末看電視。Myparents__________me____________________TVonweekends.答案:①shouldbeallowed②isn’tallowed③allow;towatch3.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.我認(rèn)為不應(yīng)該允許十六歲的青少年開車?！揪湫推饰觥勘揪涫且粋€(gè)含有賓語(yǔ)從句的復(fù)合句,其句式結(jié)構(gòu)如下所示:【歸納拓展】英語(yǔ)中的“否定前移”(1)當(dāng)主句的主語(yǔ)為第一人稱I或we,謂語(yǔ)動(dòng)詞是think,believe,expect,suppose等動(dòng)詞時(shí),后面的賓語(yǔ)從句若要表示否定意義,需將not移到主句中來(lái),即主句的謂語(yǔ)動(dòng)詞用否定式,而從句的謂語(yǔ)動(dòng)詞用肯定式,這種現(xiàn)象被稱為“否定前移”。(2)否定前移的賓語(yǔ)從句變反意疑問(wèn)句時(shí),其附加疑問(wèn)部分的主、謂語(yǔ)要與從句保持一致。Idon’tthinkheisclever,ishe?我認(rèn)為他并不聰明,對(duì)吧?【學(xué)以致用】①我認(rèn)為她不會(huì)游泳。I____________________she__________swim.②我不相信他能獨(dú)立完成那項(xiàng)工作,對(duì)嗎?Idon’tbelievehecanfinishtheworkbyhimself,____________________?答案:①don’tthink;can②canhe4.Sixteen-year-oldsshouldn’tbeallowedtogettheirearspierced.不應(yīng)該允許16歲的青少年穿耳洞?！揪湫推饰觥?1)gettheirearspierced意為“穿耳洞”,此處pierced是動(dòng)詞pierce的過(guò)去分詞形式。(2)“get/have+名詞/代詞+過(guò)去分詞”結(jié)構(gòu),意為“讓某事被做”,其中過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ),表示被動(dòng)意義,與賓語(yǔ)之間存在邏輯上的被動(dòng)關(guān)系。【歸納拓展】(1)havesth.done意為“讓某事被做”,其中過(guò)去分詞與賓語(yǔ)(sth.)之間存在邏輯上的被動(dòng)關(guān)系。(2)havesb.dosth.意為“讓某人做某事”,其中動(dòng)詞原形與賓語(yǔ)(sb.)之間存在邏輯上的主動(dòng)關(guān)系。【學(xué)以致用】①—Youhadbettergetyourhair______,John.It’stoolongforaboy,Ithink.—OK,mom.A.cutsB.cutting

C.cut

D.tocut②MrGreenhadhisson__________(wash)thecar.答案:washⅡ.句型轉(zhuǎn)換1.Weshouldallowteenagerstohavetheirownideas.(改為被動(dòng)語(yǔ)態(tài))Teenagers______________________________tohavetheirownideas.2.Youmustn’ttakephotosinthemuseum.(改為被動(dòng)語(yǔ)態(tài))Photos______________________________inthemuseum.答案:1.shouldbeallowed2.mustn’tbetaken

3.Yourbikecanbeputbehindthebuilding.(改為否定句)Yourbike____________________putbehindthebuilding.4.Ithinkweshouldgotherebefo