Unit1-Topic1-SectionA-同步課堂幫幫幫

Unit1TheChangingWorldTopic1SectionA目標(biāo)梳理1.ReciteSomenewwords:volunteer,bell,Africa2.MasterSomephrases:takeplace,comebackfrom3.Somesentences:Theregoesthebell.4.ThePresentPerfectTense重點(diǎn)難點(diǎn)梳理Tellthedifferencesbetweenhave/hasgonetoandhave/hasbeento.IhavebeentoMountHuangwithmyparents.Hehasgonetothelibrary,too.知識(shí)梳理【1】Rita,youhavejustcomebackfromyourhometown.麗塔，你剛從你的故鄉(xiāng)回來(lái)。本句使用了現(xiàn)在完成時(shí)，在此表示動(dòng)作剛剛結(jié)束。(1)現(xiàn)在完成時(shí)的具體形式：肯定式：主語(yǔ)+have/has+過(guò)去分詞十其他否定式：主語(yǔ)+haven’t/hasn’t+過(guò)去分詞十其他一般疑問(wèn)式：Have/Has+主語(yǔ)十過(guò)去分詞+其他?特殊疑問(wèn)式：特殊疑問(wèn)詞+have/has+主語(yǔ)十過(guò)去分詞十其他?e.g.Ihaveseenthefilm.我看過(guò)這部電影了。e.g.Ihaven’tseenthefilm.我沒(méi)看過(guò)這部電影。e.g.Haveyouseenthefilm?你看過(guò)這部電影嗎?（2）現(xiàn)在完成時(shí)的其他常見(jiàn)用法：①表示過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響或帶來(lái)的結(jié)果。②表示從過(guò)去開(kāi)始一直持續(xù)到現(xiàn)在且還可能持續(xù)下去的動(dòng)作或者狀態(tài)。e.g.Ihaveworkedforawholeday,soIneedagoodrestnow.我已經(jīng)工作了一整天了，所以現(xiàn)在我需要好好休息一下。e.g.Ihavelivedhereforfouryears.我已經(jīng)在這里住了四年了?！?】Greatchangeshavetakenplacethereandmyhometownhasbecomemoreandmorebeautiful.那里發(fā)生了巨大的變化，我的故鄉(xiāng)變得越來(lái)越美了。(1)takeplace(多指根據(jù)安排或計(jì)劃）發(fā)生，進(jìn)行e.g.Greatchangeswilltakeplaceinourcity.我們的城市將發(fā)生巨大變化。注意：happen也可表示“發(fā)生”，但happen多用于指偶然發(fā)生某事。(2)moreandmorebeautiful屬于“比較級(jí)十a(chǎn)nd+比較級(jí)”結(jié)構(gòu)，該結(jié)構(gòu)意為“越來(lái)越……”。e.g.Asisknowntoall,Chinahasbecomestrongerandstronger.眾所周知，中國(guó)變得越來(lái)越強(qiáng)大了。【3】IhavebeentoMountHuangwithmyparents.我和我的父母去過(guò)黃山了。ShehasgonetoCubatobeavolunteerandshewillbebacktomorrow.她去古巴當(dāng)志愿者了，明天會(huì)回來(lái)。have/hasbeento...意為“去過(guò)某地”，潛在意思是現(xiàn)在已經(jīng)不在那里。have/hasgoneto....意為“去了某地”，潛在意思是還沒(méi)有回來(lái)。e.g.MeyasbeentoBeijingseveraltimes.他去過(guò)北貳好幾次了。e.g.ShehasgonetoWuhan.她去了武漢。【4】ButthereweresomanypeoplethatIcouldn’tfindagoodplacetotakephotos.可那里人太多了，我找不到拍照的好地方。(1)本句屬于so...that...結(jié)構(gòu)，意為“如此……以至于………”.so修飾形容詞/副詞，表示程度，that引導(dǎo)結(jié)果狀語(yǔ)從句。常見(jiàn)形式：so+adj./adv.+that...so+adj.+a/an+可數(shù)名詞單數(shù)+that..so+many/few/much/little(少)+名詞+that...e.g.Hewassoangrythathecouldn’tsayaword.他氣得說(shuō)不出話來(lái)。(2)句中不定式短語(yǔ)totakephotos作后置定語(yǔ)，修飾placee.g.Ithinkweneedtofindanotherplacetostay.我想我們需要換個(gè)地方待了(1)such...that..意為“如此…以至于……”，such修飾名詞，that引導(dǎo)結(jié)果狀語(yǔ)從句。結(jié)構(gòu)為such+a/an+adj.+可數(shù)名詞單數(shù)+that...E.g.It’ssuchaheavybagthathecan’tcarryit.(2)Theregoesthebell.鈴響了。此句為完全倒裝句。當(dāng)副詞there,here,then,now等位于句首，謂語(yǔ)動(dòng)詞為go,come,be,follow且主語(yǔ)為名詞時(shí)，句子全部倒裝。如果主語(yǔ)是人稱代詞，那么句子不用倒裝。e.g.Herecomesthebus.公共汽車來(lái)了。e.g.Hereyouare.給你。（3）Itmustbefun.那一定很有意思。本句中mustbe屬于“must+動(dòng)詞原形”結(jié)構(gòu)，該結(jié)構(gòu)可用于表示把握很大的肯定推測(cè)，意為“一 定…”.e.g.Hemustheateacher.他一定是個(gè)老師。用have/hasbeento,have/hasgoneto或have/hasbeenin填空。1.—Where’syourbrother,Jane?—He’snotathomethesedays.HeBeijing.2.—Jack,Ihaven’tseenyouruncleforalongtime.—HeShanghaionbusinessfortwomonths.3.ILuoyangmanytimes,soIknowthiscityverywell.4.—Youlookbetterthanyesterday.—Yes,Ithedoctor’sandhavetakensomemedicine.5.—Theclassroomisempty.Wherearethestudents?—Oh,theythezoo.二、單選。1—WhereisZhaoMing?—He______theplayground.Heisplayingfootballthere.A.hasbeento B.hasgonetoC.havebeento D.goesto2.Greatchanges______inmyhometown.A.havetakenplace B.takeplaceC.havehappened D.happened3.––Hi,Kangkang,wherehaveyou______?––Thebank.A.gone B.beentoC.Been D.goneto4.Hegotup______late______hewaslateforworktoday.A.such...as B.so...that C.very...that D.too...to5.—There.Hurryup,Jane,orwe’llbelateagain.—I’mcoming.A.thebuscomes B.comesthebusC.thebuscome D.comethebus三、用方框中所給單詞的適當(dāng)形式填空。change,change,volunteer,bell,Africa,improve1.Theyoungmaninblackhelpsinourhighschoolasathreetimesaweek.2.It’stimetohaveaclass.Listen!Theisringing.3.Myhometownlooksnewandgreathavetakenplaceinthepastthreeyears.4.Somepeopleindon’thaveenoughfoodorcleanwater.5.—CouldyougiveussometipsonhowtoourEnglish?—Sure.根據(jù)句意及漢語(yǔ)提示，完成下列句子hasgoneto【解析】He’snotathomethesedays.HeBeijing.這些天他不在家，他去了北京沒(méi)回。He是第三人稱單數(shù)，所以用has.2、hasbeenin【解析】hasbeenin已經(jīng)在某地，HeShanghaionbusinessfortwomonths,他在上海出差了兩個(gè)月，所以已經(jīng)很久沒(méi)見(jiàn)到他的叔叔了。He是第三人稱單數(shù)，所以用has.3、havebeento【解析】ILuoyangmanytimes,soIknowthiscityverywell.我已經(jīng)去過(guò)很多次洛陽(yáng)了，因此我很了解這個(gè)城市。現(xiàn)在完成時(shí)強(qiáng)調(diào)已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在影響。4、havebeento【解析】Ithedoctor’sandhavetakensomemedicine.我已經(jīng)去看過(guò)醫(yī)生并且吃過(guò)一些藥了。5、havegoneto【解析】—Theclassroomisempty.Wherearethestudents?—Oh,theythezoo.教室里空了，可見(jiàn)學(xué)生是去了動(dòng)物園還沒(méi)有回來(lái)。二、單選1、B【解析】hasgoneto去某地沒(méi)回來(lái)，已經(jīng)在操場(chǎng)打球了。He是第三人稱單數(shù)，所以用has.2、A【解析】Greatchangeshavetakenplaceinmyhometown.巨大的變化已經(jīng)在家鄉(xiāng)發(fā)生了。3、C【解析】wherehaveyoubeen?你到過(guò)哪里？4、B【解析】Hegotupsolatethathewaslateforworktoday.他起床如此之晚以至于今天上班遲到了。5、B【解析】Therecomesthebus.公交車來(lái)了。此句為完全倒裝句。當(dāng)副詞there,here,then,now等位于句首，謂語(yǔ)動(dòng)詞為go,come,be,follow且主語(yǔ)為名詞時(shí)，句子全部倒裝。三、用方框中所給單詞的適當(dāng)形式填空。1.volunteer【解析】asavolunteerthreetimesaweek,作為一名志愿者一周三次。2.bell【解析】Thebellisringing.鈴響了。3.changes【解析】Grea