新版PEP新目標(biāo)七年級(jí)下冊(cè)英語(yǔ)unit1-12單元全冊(cè)知識(shí)點(diǎn)歸納與復(fù)習(xí)

2013新版PEP新目標(biāo)七年級(jí)下冊(cè)英語(yǔ)unit_1-12單元全冊(cè)知識(shí)點(diǎn)歸納與復(fù)習(xí)2期中復(fù)習(xí)教案Unit1Canyouplaytheguitar?1、can+動(dòng)詞原形，它不隨主語(yǔ)和數(shù)而變化。(1)含有can的肯定句:主語(yǔ)+can+謂語(yǔ)動(dòng)詞的原形+其他。(2)變一般疑問句時(shí)，把can提前:Can+主語(yǔ)+動(dòng)詞原形+其他,肯定回答:Yes，主語(yǔ)+can。否定回答:No，主語(yǔ)+can't.(3)含有can的否定句:主語(yǔ)+can't+動(dòng)詞的原形+其他。(4)含有can的特殊疑問句:特殊疑問詞+can+主語(yǔ)+動(dòng)詞原形+其他,2、may+動(dòng)詞的原形。(may為情態(tài)動(dòng)詞)一般疑問句是把may提前，肯定回答是:Yes，主語(yǔ)+may。否定回答是:No，主語(yǔ)+mustn't?；騪leasedon't。join+某個(gè)組織，俱樂部，party，參軍，黨派等“加入”Joinsb.“參加到某人中”joinin(doing)sth“加入做......，參加某個(gè)活動(dòng)”Joinin=takepartin+活動(dòng)，比賽3、說某種語(yǔ)言:speak+語(yǔ)言4、play+球、棋、牌;play+the+樂器。5、擅長(zhǎng)于(做)什么:begoodat+名詞/動(dòng)ing6、幫助某人做某事:helpsb.(to)dosth.helpsb.withsth.7、我能知道你名字嗎,MayIknowyourname?8、想要做什么:wanttodosth例如:Iwanttolearnaboutart.9、Whatclubdoyouwanttojoin?Iwanttojointhechessclubandthebasketballclub.10、WhatclubdoesTomwanttojoin?Hewantstojointheswimmingclub.11、Hecan’tplaytheviolinorthepiano.Canyouhelpkidswithswimming?12、WhydoyouwanttojointheEnglishclub?BecauseIwanttolearnEnglishwell.Unit2Whattimedoyougotoschool?1、whattime和when引導(dǎo)的特殊疑問句。(1)對(duì)時(shí)間提問用whattime，也可以用when。詢問鐘點(diǎn)時(shí)用whattime，詢問日期、月份、年份時(shí)用when。(2)詢問做某事的時(shí)間時(shí)，兩者可以互換。(3)其他詢問時(shí)間的句子:What'sthetime?=Whattimeisit?現(xiàn)在幾點(diǎn)了,時(shí)刻表達(dá)法:順讀法和逆讀法。(1)順讀法:“鐘點(diǎn)+分鐘”直接讀數(shù)字。(2)逆讀法:借助介詞past或to表示，要先說分再說鐘點(diǎn)。A.當(dāng)分鐘不超過30分鐘時(shí)(包括30分鐘)，即<或=30，用past表示。其結(jié)構(gòu)為:“分鐘+past+整點(diǎn)”意為“幾點(diǎn)過幾分”。B.當(dāng)超過30分鐘時(shí)，即>30，用to表示。其結(jié)構(gòu)為:“所差分鐘(即60—所過分鐘數(shù))+to+下一個(gè)整點(diǎn)”，to譯成“差”，差幾分鐘到幾點(diǎn)。C.當(dāng)分鐘為30分鐘用half表示，當(dāng)分鐘為15分鐘用aquarter。2、always總是>usually通常>often常常>sometime有時(shí)3、Watch+TV、球賽“觀看，觀賞”，特指長(zhǎng)時(shí)間注視。See+電影、醫(yī)生“看見”，強(qiáng)調(diào)看的結(jié)果。dropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2instrumentreferenceoperationconditionsphotoelectricdoubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;containsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreepricearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respectivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodide-thioureasolutionlmL,8dropsofOctylalcohol,constantvolume[theequivalentofarsenic-containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--massorvolumeofthesample,expressedingramsormilliliters(mLorg);F--solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloridesolutioninthe,by70?waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAsiaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofhydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.3636.1hydrochlorideofreagent.Look“看”，強(qiáng)調(diào)看的動(dòng)作，look后接賓語(yǔ)時(shí)要用介詞at。Read+書刊、雜志“閱讀”4、listento+賓語(yǔ)6、Takeashower“淋浴”7、Eatbreakfast吃早餐5、Goto+地點(diǎn)名詞如:gotoschoolgo+地點(diǎn)副詞如:gohomeUnit3Howdoyougettoschool?一、本單元知識(shí)點(diǎn)總結(jié)1.gettoschool到校2.takethesubway乘地鐵3.takethetrain坐火車4.leavefor到??地方去，離開去某地5.take…to…把??帶到??6.moststudents大多數(shù)學(xué)生7.from…to…從??到??8.thinkof想到，想起9.ridebikes騎自行車10.inotherpartsoftheworld在世界的其他地方11.howfar多遠(yuǎn)(路程、距離)12.howlong多長(zhǎng)(時(shí)間)13.takethetraintoschool乘火車去上學(xué)14.inplaces在一些地方15.gotoschoolbyboat乘船去上學(xué)16.ontheschoolbus乘坐校車17.bedifferentfrom和??不同18.one11-yearoldboy一個(gè)十一歲大的男孩二、重點(diǎn)知識(shí)詳解1.take+a/an/the+表示交通工具的名詞，乘??去某地，是動(dòng)詞短語(yǔ)，在句中作謂語(yǔ)。Hetakesthetrain.takethesubway乘地鐵takeawalk散步takeashower洗個(gè)澡takearest休息一會(huì)takeaseat坐下takesomemedicine吃藥2.by+表示交通工具的單數(shù)名詞或on/in+a/an/the/one‘s+表示交通工具的單數(shù)名詞，是介詞短語(yǔ)作方式狀語(yǔ)。Igettoschoolbybike.=Igettoschoolonmybike.3.walk/ride/drive/fly+to+地點(diǎn)名詞，步行/騎自行車/開車/坐飛機(jī)去某地表示乘交通工具方式可以互換表達(dá)相同的意義:Takethebustoschool=gotoschoolbybus=gotoschoolonabusDriveacartowork=gotoworkbycar=gotoworkinacarFlytoshanghai=gotoshanghaibyplane/air=takethe/aplanetoshanghai=gotoshanghaiona/an/theplane.4.get表示“到達(dá)”，后接名詞需加to，接地點(diǎn)副詞不加to.reach給示到達(dá)，是及物動(dòng)詞，其后直接接賓語(yǔ)。arrivein+大地點(diǎn)arriveat+小地點(diǎn)后接副詞不需介詞。5.Ittakessbsomemoney/timetodosth.花費(fèi)某人多少時(shí)間/錢做某事Sbpaysomemoneyforsth某人為某物花費(fèi)多少錢Sbspendsometime/moneyonsth某人在做某事或某物上花費(fèi)時(shí)間/錢Sbspendsometime/money(in)doingsthSthcostsbsomemoney某物花費(fèi)某人多少錢6.HowfarisitfromAtoB?=HowfarisBfromA?答語(yǔ)有兩種:(1)It‘s…meters/miles/kilometers(away)有??米/英里/千米(遠(yuǎn))(2)It?sabouttenminutes‘walk/ride.大約有十分鐘步行/騎車的路程。7haveto后加動(dòng)詞原形，側(cè)重客觀的需要，有“不得不，被迫”之意，有多種時(shí)態(tài)形式，否定式為don‘thaveto(needn‘t)意為“不必”。hydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.36iaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofwaterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAs?solutioninthe,by70solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloride--);Fmassorvolumeofthesample,expressedingramsormilliliters(mLorg--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2-[theequivalentofarsenicthioureasolutionlmL,8dropsofOctylalcohol,constantvolume-ctivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodidearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respepriceinsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreeubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;contanstrumentreferenceoperationconditionsphotoelectricdodropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2ihydrochlorideofreagent.36.12Must側(cè)重于說話者的主觀看法，認(rèn)為有必要或有義務(wù)做某事，只有現(xiàn)在時(shí)一種形式,否定式must‘t意為“一定不要，不允許，禁止”反意詞為“needn‘t”。8.感謝用語(yǔ):Thankyouverymuch,Thanksalot,Manythanks.回答感謝用語(yǔ)的句子:That‘sok/allright.不用謝。Youarewelcome不客氣。Itismypleasure./Mypleasure./Itisapleasure.不客氣、那是我的榮幸。/Don‘tmentionit。別在意。Itwasnothingatall.那沒什么。三、語(yǔ)法歸納(一)how引導(dǎo)的特殊疑問句1.how引導(dǎo)的特殊疑問句提問交通方式，其答語(yǔ)分三種情況:a.takea/an/the+交通工具(單數(shù))b.by+交通工具(單數(shù))c.on/in+限定詞+交通工具2.howfar用來提問距離，多遠(yuǎn)，其答語(yǔ)分為兩種:(1)用長(zhǎng)度單位表示:Itisfivekilometers.(2)用時(shí)間表示:It‘stwentyminutes‘walk.3.howlong用來提問時(shí)間，意為多久回答常用“for+段時(shí)”。----HowlonghaveyoulearntEnglish?----For3years.howsoon用來提問做完某事還需要多長(zhǎng)時(shí)間，常用于將來時(shí)態(tài)時(shí)，常用“in+時(shí)間段”來回答。――HowsoonwillyouarriveinBeijing?----In3hours.Unit4Don’teatinclass肯定的祈使句:(1)實(shí)義動(dòng)詞原形+其他;(2)be動(dòng)詞原形+形容詞+其他;(3)Letsbdosth.否定的祈使句:(1)Don‘t+實(shí)義動(dòng)詞+原形;(2)Don‘tbe+形容詞+其他;(3)Don‘tletsbdosth(4)No+Ving.練:(1)Mymothersaidtome,―Tom,_______inbed.‖A.notreadB.doesn‘treadC.don‘treadD.didn‘tread(2)Don‘t__________(fight).=No__________(fight).2.不要遲到:Don‘tarrivelate.=Don‘tbelate.(arrive=be)上課/上學(xué)不要遲到:Don‘tarrive(be)lateforclass/school.3.主語(yǔ)省略(無主語(yǔ)):Don‘tarrivelateforclass.主語(yǔ)不省略(有主語(yǔ)):Wecan‘tarrive;ateforclass.4.在學(xué)校我們必須穿校服:Wehavetowearuniformsatschool.句型:不得不/必須做某事:havetodosth否定:不必做某事:don‘thavetodosthdropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2instrumentreferenceoperationconditionsphotoelectricdoubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;containsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreepricearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respectivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodide-thioureasolutionlmL,8dropsofOctylalcohol,constantvolume[theequivalentofarsenic-containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--massorvolumeofthesample,expressedingramsormilliliters(mLorg);F--solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloridesolutioninthe,by70?waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAsiaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofhydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.3636.1hydrochlorideofreagent.穿校服:單數(shù):wearauniform復(fù)數(shù):wearuniforms練:(1)–Ican‘tstopsmoking,doctor.–Foryourhealth,I‘mafraidyou______.A.canB.mayC.mustD.haveto5.在我家里有太多的規(guī)矩:Ihavetoomanyrulesinmyhouse.詞組:太多…:toomany…6.我從來沒有任何快樂:Ineverhaveanyfun.(never譯為―從來沒有‖，表示否定，否定句中表示―任何，一些‖，用any)7.不要大聲說話:Don‘ttalkloudly.請(qǐng)大聲說:Speakloudly,please.8.他擅長(zhǎng)于唱歌:Heisgoodatsinging.句型:擅長(zhǎng)于做某事:begoodatdoingsth9.表示―地點(diǎn)‖的詞組:(1)在教室里:intheclassroom在課堂上:inclass(2)在走廊上:inthehallways在學(xué)校里:atschool=inschool10.表示―時(shí)間‖的詞組:(1)下課后:afterclass放學(xué)后:afterschool(2)在上學(xué)的白天/晚上:onschooldays/nights比較:atnight(3)到晚上10點(diǎn)鐘之前:by10o‘clockp.m.11.(1)with和;如:HelivesinBeijingwithmyparents.(不能用and)(2)with戴著;如:Doyouknowthefatmanwithahat?(不能用wears)(3)with有著;如:It‘sanoldhousewithabeautifulgarden.(不能用has)Unit5Whydoyoulikepandas?1.–讓我們先去看考拉。--Let‘sseethekoalasfirst.(first翻譯為―首先‖)–你為什么最喜歡考拉,--Whydoyoulikekoalasbest?(best翻譯為―最‖)--因?yàn)樗鼈兒芸蓯邸?-Becausetheyareverycute.句型:讓某人做某事:letsbdosth2.–你為什么不喜歡老虎,--Whydon‘tyouliketigers?--因?yàn)樗鼈冇悬c(diǎn)嚇人。--Becausetheyarekindofscary.?在此處，表示―不‖，只要在do后加not即可。?有點(diǎn)…:kindof+形容詞=alittle+形容詞3.你還喜歡別的什么動(dòng)物,Whatotheranimalsdoyoulike?(后有animals,other不加s)iaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofwaterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAs?solutioninthe,by70solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloride--);Fmassorvolumeofthesample,expressedingramsormilliliters(mLorg--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2-[theequivalentofarsenicthioureasolutionlmL,8dropsofOctylalcohol,constantvolume-ctivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodidearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respepriceinsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreeubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;contanstrumentreferenceoperationconditionsphotoelectricdodropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2ihydrochlorideofreagent.36.1hydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.364你喜歡和別的年輕人工作嗎,Doyouliketoworkwithotheryoungpeople?Thisisn‘tmysweater.It‘s__________(you).Areallthesechildren__________(you)?4.他是一個(gè)8歲的男孩:Heisan8-year-oldboy.(后有名詞boy,用連字符，year用原形)他8歲:Heis8yearsold.(后無名詞boy,不用連字符，歲數(shù)大于1，year變復(fù)數(shù))5.請(qǐng)保持安靜:Pleasebequiet.=Pleasekeepquiet.(keep譯為―保持‖，=be)6.他每天通常睡和放松20個(gè)小時(shí):Heusuallysleepsandrelaxes20hourseveryday.每天:everyday(要分開)連在一起的everyday翻譯為―日常的‖，是個(gè)形容詞。7.和某人玩:playwithsb(倒翻)8.在白天:duringtheday=intheday在此處，during=in9.在晚上:atnight=intheevening在上學(xué)的晚上/白天:onschoolnights/days10.吃草:eatgrass吃葉子:eatleaves(leaf的復(fù)數(shù)形式)吃肉:eatmeat11.相似單詞比較:(1)草:grass(不可數(shù)，無復(fù)數(shù))(2)玻璃:glass復(fù)數(shù):glasses眼鏡12.漢語(yǔ):因?yàn)椤浴⒄Z(yǔ):because…,so…(不能同時(shí)出現(xiàn)在一個(gè)句子中)漢語(yǔ):雖然…，但是…英語(yǔ):though…,but…(只能使用其中一個(gè))如:_______Tomistired,_______hewantstohaveafoodrest.A.Because,soB.Though,butC./,soD./,but13.(1)firstnum.第一;如:Sundayisthefirstdayofaweek.(2)firstadv.首先;首先:atfirst如:Let‘sseethekoalasfirst.14.(1)bestadv.最;如:Whydoyoulikekoalasbest?(2)bestadj.最好的;如:Whodoyouthinkisthebestteacherinyourclass?15.(1)veryadv.非常(放在形容詞前);如:Thekoalasareverycute.(2)verymuch非常(放在動(dòng)詞后);如:Thankyouverymuch.16.(1)kind(s)ofn.種類;如:Therearemanykindsofanmalsinthezoo.Whatkindofnoodleswouldyoulike?(2)kindof=alittleadv.有點(diǎn);(無形式變化)如:Heiskindoflazy.(3)kindadj.和藹的，友善的;如:It‘skindofyoutohelpmewithmyEnglish.17.樹葉:leaf復(fù)數(shù):leaves變化規(guī)則:去f加ves;18.小偷:thief復(fù)數(shù):thieves變化規(guī)則:去f加ves.Unit6I’mwatchingTV1.現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu):主語(yǔ)+be+Ving.(be動(dòng)詞和動(dòng)詞+ing兩者缺一不可)考題形式:(1)已知be動(dòng)詞，考后面的動(dòng)詞形式(要加ing);(2)已知后面的動(dòng)詞+ing,則前面用be動(dòng)詞。如:(1)Theboyis_________(run)withhisfather.dropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2instrumentreferenceoperationconditionsphotoelectricdoubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;containsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreepricearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respectivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodide-thioureasolutionlmL,8dropsofOctylalcohol,constantvolume[theequivalentofarsenic-containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--massorvolumeofthesample,expressedingramsormilliliters(mLorg);F--solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloridesolutioninthe,by70?waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAsiaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofhydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.3636.1hydrochlorideofreagent.(2)Somechildrenare__________(lie)onthegrass.(3)MybrotherandIare__________(play)soccer.(4)Hissisteris__________(read)abook.2.--你正在做什么,--Whatareyoudoing?--我正在看電視。--I‘mwatchingTV.3.那聽起來很棒:Thatsoundsgreat/good.4.謝謝你的信和照片:Thanksforyourletterandthephotos.?謝謝某東西:Thanksforsth?句型:謝謝做某事:Thanksfordoingsth5.這是我的一些照片:Herearesomeofmyphotos.(―一些照片‖是―復(fù)數(shù)‖，be用are)這是我的一張全家福照片:Hereisaphotoofmyfamily.(―一張照片‖是―單數(shù)‖，be用is)6.句型:忙于做某事:bebusydoingsth如:Hisbrotherisbusy_________(write)storiesinhisroom.7.表示―活動(dòng)‖的―動(dòng)詞詞組‖?做家庭作業(yè):doone‘shomework?打掃房間:cleantheroom?吃晚飯:eatdinner?打電話:talkonthephone=makeatelephonecall?看書/看報(bào)/看雜志:readbooks,readnewspapers,readmagazines?(學(xué)生)上課:haveanEnglishclass(老師)上課:giveanEnglishclass?舉行晚會(huì):haveaneveningparty?和某人說再見:saygoodbyetosb8.在購(gòu)物中心:atthemall在游泳池:atthe(swimming)pool在學(xué)校:atschool在體育館里:inthegym9.在第一張照片中:inthefirstphoto在第二張照片中:inthesecondphoto在下一張照片中:inthenextphoto在最后一張照片中:inthelastphoto10.等汽車:waitforthebus在汽車站等(某人):wait(forsb)atthebusstop11.我的兄弟和我:mybrotherandI(要把―我‖放在后面)12.(身體)好，健康:well=fine如:--Howisyourmother?--Sheis_______.13.活動(dòng):activity復(fù)數(shù):activities(以輔音字母+y結(jié)尾的，去y加ies)玩具:toy復(fù)數(shù):toys(以元音字母+y結(jié)尾的，直接加s)14.(1)也:also用于―肯定句的句中‖;(2)也:too用于―肯定句的句末，前加逗號(hào)‖;(3)也:either用于―否定句的句末，前加逗號(hào)‖。15.(1)shown.節(jié)目;如:TVshow,sportsshow,gameshow,talkshow(2)showv.給…看;如:Canyoushowmeyourfamilyphoto?I‘llshowyoutheway.(3)showv.表演;如:CanyoushowusBeijingOpear?hydrochlorideofreagent.36.1hydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.36iaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofwaterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAs?solutioninthe,by70solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloride--);Fmassorvolumeofthesample,expressedingramsormilliliters(mLorg--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2-[theequivalentofarsenicthioureasolutionlmL,8dropsofOctylalcohol,constantvolume-ctivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodidearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respepriceinsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreeubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;contanstrumentreferenceoperationconditionsphotoelectricdodropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2i6一般現(xiàn)在時(shí)TheSimplePresentTense一般現(xiàn)在時(shí)表示現(xiàn)在的狀態(tài);表示經(jīng)常性或習(xí)慣性的動(dòng)作;表示主語(yǔ)具備的性格和能力等。例如:1、Heistwelve.他十二歲。2、Igotoschoolatseveneveryday.3、TheyspeakJapanese.一般現(xiàn)在時(shí)常和表示時(shí)間頻度的副詞連用。如:often,usually,sometimes,always,never,hardlyever等。1.Ioftenreadbooksintheevening.2.Dotheyusuallygotoschoolbybike?3.Hedoesn’tlikemilk.Heneverdrinksit.4.Sometimesmymothergetsbackatfive.一般現(xiàn)在時(shí)常和以下時(shí)間表達(dá)法連用。如:inthemorning,intheafternoon,intheevening,atnoon,atnight,everyday,onSunday(s),atseven等。Dotheyhavemathinthemorning?Shesleepsninehourseverynight.Ittakesmetwohourstodomyhomeworkeveryday.Theydon’thaveclassesonSundays.它有三種形式:一、謂語(yǔ)是be的一般現(xiàn)在時(shí)。1、肯定形式是:主語(yǔ)+be+表語(yǔ)(形容詞、名詞充當(dāng)表語(yǔ))。2、否定形式是:主語(yǔ)+be+not+表語(yǔ)(形容詞、名詞充當(dāng)表語(yǔ))。3、一般疑問句是:Be+主語(yǔ)+表語(yǔ)(形容詞、名詞充當(dāng)表語(yǔ))?肯定回答是:Yes,主語(yǔ)+be.否定回答是:No,主語(yǔ)+be+not.4、特殊疑問句是:特殊疑問詞+Be開頭的一般疑問句?注意:be要隨著主語(yǔ)變。二、謂語(yǔ)是情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形的一般現(xiàn)在時(shí)。1、肯定形式是:主語(yǔ)+情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形+賓語(yǔ)。2、否定形式是:主語(yǔ)+情態(tài)動(dòng)詞can/may.....+not+動(dòng)詞原形+賓語(yǔ)。3、一般疑問句是:情態(tài)動(dòng)詞can/may.....++動(dòng)詞原形+主語(yǔ)+賓語(yǔ)?？隙ɑ卮鹗?Yes,主語(yǔ)+情態(tài)動(dòng)詞.否定回答是:No,主語(yǔ)+情態(tài)動(dòng)詞+not.4、特殊疑問句是:特殊疑問詞+情態(tài)動(dòng)詞can/may.....開頭的一般疑問句,注意:情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形。三、謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞及物動(dòng)詞或不及物動(dòng)詞的一般現(xiàn)在時(shí)。1、肯定形式是:“主語(yǔ)+及物動(dòng)詞+賓語(yǔ)”或“主語(yǔ)+不及物動(dòng)詞”。2、否定形式是:“主語(yǔ)+don't/doesn't+及物動(dòng)詞+賓語(yǔ)”或“主語(yǔ)+don't/doesn't+不及物動(dòng)詞”。3、一般疑問句是:“Do/Does+主語(yǔ)+及物動(dòng)詞原形+賓語(yǔ)”或“Do/Does+主語(yǔ)+不及物動(dòng)詞原形”?？隙ɑ卮鹗?Yes,主語(yǔ)+do/does.否定回答是:No,主語(yǔ)+don't/doesn't.4、特殊疑問句是:特殊疑問詞+do/does開頭的一般疑問句,dropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2instrumentreferenceoperationconditionsphotoelectricdoubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;containsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreepricearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respectivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodide-thioureasolutionlmL,8dropsofOctylalcohol,constantvolume[theequivalentofarsenic-containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--massorvolumeofthesample,expressedingramsormilliliters(mLorg);F--solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloridesolutioninthe,by70?waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAsiaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofhydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.3636.1hydrochlorideofreagent.注意:根據(jù)主語(yǔ)確定用do還是does。,動(dòng)詞第三人稱單數(shù)的構(gòu)成:(用于第三人稱單數(shù)、可數(shù)名詞的單數(shù)和不可數(shù)名詞的一般現(xiàn)在時(shí)中)1、直接加--slook—looksread—readsplay—playsstop—stops2.在字母s,x,ch,sh,o后加--esmiss—missesfix—fixeswatch—watcheswash—washesgo—goesdo--does3.輔音字母加y結(jié)尾的動(dòng)詞變y為i，再加-escarry–carriesstudy–studieshurry–hurriescry–cries4.特殊的have--has現(xiàn)在進(jìn)行時(shí)(1)構(gòu)成形式:Be動(dòng)詞+動(dòng)詞的ing形式這里強(qiáng)調(diào)一點(diǎn)，兩者缺少其中任何一種都不可以構(gòu)成現(xiàn)在進(jìn)行時(shí)。(2)現(xiàn)在進(jìn)行時(shí)表示動(dòng)作正在進(jìn)行或事情正在發(fā)生。(3)有用的依據(jù):一個(gè)句子中既有be動(dòng)詞，又有動(dòng)詞，且動(dòng)詞加了ing??該句是現(xiàn)在進(jìn)行時(shí)(4)句中往往有now、look、listen等詞。動(dòng)詞現(xiàn)在分詞的變化見下表:詞尾情況變化方式例詞一般情況加—ingplay玩—playingdo做—doinggo去—goingjump跳—jumpingsing唱—singingski滑雪—skiingsee看見--seeing以不發(fā)音的e結(jié)尾去e加—ingmake做—makingtake拿到—takinglike喜歡—likingcome來—comingwrite寫—writingdance跳舞—dancinghave有—havingclose關(guān)—closing以重讀閉音節(jié)結(jié)尾的雙寫最后一個(gè)swim游泳—swimmingsit坐—sitting動(dòng)詞，中間只有一個(gè)輔音字母再加run跑—runningget得到—getting元音字母，詞尾只有—ingput放—puttingbegin開始—beginning一個(gè)輔音字母jog慢跑—jogging同音詞:too---two----tobuy---byI---eyefour----forthere----theirright----writesun----sonno----knowhere---hearwho‘s----whose近義詞:many----alotof/lotsoflarge----bigdesk----tablephoto---picturelamp----lightlike----love反義詞或?qū)?yīng)詞:old----newgo----comebig----smallopen----closeblack----whitehere----there完整形式:let‘s=letus(讓我們)I‘d=Iwouldcan‘t=cannotI‘m=Iam詞性變換:one(序數(shù)詞)firstmonkey(復(fù)數(shù))monkeysskiing(原形)ski--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2-[theequivalentofarsenicthioureasolutionlmL,8dropsofOctylalcohol,constantvolume-ctivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodidearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respepriceinsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreeubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;contanstrumentreferenceoperationconditionsphotoelectricdodropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2ihydrochlorideofreagent.36.1hydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.36iaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofwaterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAs?solutioninthe,by70solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloride--);Fmassorvolumeofthesample,expressedingramsormilliliters(mLorg8is(復(fù)數(shù))arefamilies(單數(shù))familymake(現(xiàn)在分詞)makingweare(縮略形式)we‘redo(第三人稱單數(shù))doeshave(第三人稱單數(shù))hasphoto(復(fù)數(shù))photosgood(反義詞)bad做題目時(shí)一定要記住:can+動(dòng)詞原形howmany+名詞復(fù)數(shù)like+動(dòng)詞ingwouldlike+to+動(dòng)詞原形like+名詞復(fù)數(shù)let‘s+動(dòng)詞原形play+足球類playthe+樂器類現(xiàn)在進(jìn)行時(shí):be(am,is,are)+動(dòng)詞ing動(dòng)詞第三人稱單數(shù)形式dropsofOctylalcohol,constantvolumeandmix,determinationofinorganicarsenicinsamples.Reagentblankatonce.33.2instrumentreferenceoperationconditionsphotoelectricdoubledtube(PMT)negativehighpressure:340V;arsenichollowcathodelampcurrent:40mA;Atomicofdeviceheight:9mm;containsairspeed33.3standardseriesinorganicarsenicdeterminationstandardseries:respectivelyaccuratedraw1μg/mLthreepricearsenic(As3+)standardusingliquid0,and0.05,and0.1,and0.25,and0.5,and1.0mLYu10mLcapacitybottleinthe,respectivelyaddedhydrochloride(1+1)solution4mL,Potassiumiodide-thioureasolutionlmL,8dropsofOctylalcohol,constantvolume[theequivalentofarsenic-containing(As3+)concentrationof0,5.0,10.0,25.0,50.0,100.0ng/mL]dC2--reagentblankconcentrations,measuredinnanogramspermillilitre(ng/ml);M--massorvolumeofthesample,expressedingramsormilliliters(mLorg);F--solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloridesolutioninthe,by70?waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAsiaTinrestoreforthreepricearsenic,thenandzincgrainandacidproducedofnewecologicalhydrogengeneratedarsenicofhydrogen,bysilversaltsolutionabsorptionHou,formedredrubberStatereal,andstandardseriescomparedquantitative.3636.1hydrochlorideofreagent.Unit7It’sraining1.n.adj.sun陽(yáng)光sunny晴朗的snow雪snowy下雪的rain雨rainy下雨的wind風(fēng)windy多風(fēng)的cloud云cloudy多云的fog霧foggy多霧的ice冰icy結(jié)冰的2.詢問天氣1)How‘stheweather?It‘s……北京的天氣怎么樣,多云。How‘stheweatherinBeijing?It‘scloudy.2)What‘stheweatherlike,It‘s……What‘stheweatherlikeinBeijing?It‘scloudy.3.cook1)v.做飯2)n.廚師cookern.廚具4.How‘sitgoing?情況如何,Notbad.不錯(cuò)。Great.太好了。Terrible.太糟了。Prettygood.相當(dāng)好Justsoso.馬馬虎虎5.pretty1)adj.俊俏;嬌小;漂亮aprettygirl漂亮的姑娘2)adv.相當(dāng);很;頗近義詞是very或quiet6.hot炎熱的------cold寒冷的warm溫暖的-----cool涼爽的7.Thanksfor(((因((((((而感謝for是介詞，后接n/pron/v-ing.(名詞/代詞、動(dòng)名詞)Thanksforthephotoofyourfamily.謝謝你的全家福照片。Thanksforhelpingme.謝謝你幫助我。8.onvacation在度假;在假期中9.takeaphoto/takephotos拍照10.some……,others……一些??，(另一些)??Somearetakingphotos,othersarelyingonthebeach.一些人在拍照，一些人正躺在沙灘上。11.other,theother,others,theothers,another1)other可作形容詞或代詞。adj.“別的，其他的”Doyouhaveanyotherquestions?你還有其他的問題嗎,Asksomeotherpeople.問問別人吧。2)theother代詞，(兩者中的)“另一個(gè)”(other為代詞)one……theother……一個(gè)??，另一個(gè)??waterbathheatingHou,inorganicarsenictochlorideofformwasextraction,byKi,andchlorideAs?solutioninthe,by70solidsample:F=10mLx25mL/4mL;Liquidsample:F=10mL.II,andsilversaltmethod35principlesamplein6m01/Lhydrochloride--);Fmassorvolume