高中英语看图作文高及中物理选修3-2知识点总结

看图作文写作1：简要描述图片内容，结合生活实际，就图片的主题谈谈自己的感想。写作1Thispicturepresentsaridiculoussceneinatypicalone-childfamilyinChina.Theparentsaretryingtopersuadethelittleboytocat，buttheboyaskshisfathertoactasahorse.Heisridingonhisfather'sshoulderandsaying，“YourunacircleandI'llhaveamouthfuloffood.”Themother，holdingabowloffood，isrunningafterthem，readytofeedthelittleboy.Thispictureshowsthatsomechildrenareterriblyspoiledbytheirparents.Duetotheone-childpolicy，mostChinesefamilieshaveonlyonechild.Theparentstrytheirbesttosatisfyeveryneedoftheirchild.Asaresult，thespoiledchildbecomesthe“littleemperor"whorulesthewholefamily．Childrenarethefutureofourcountry.Iftheyaresolazyandsoselfish，therewinbenohopeforourcountry.Parentsshouldmakeeveryefforttopreventtheirchildrenfromgettingintobadhabits.Theymustbestrictwiththeirchildrenandrefusetosatisfytheirunreasonabledemands.Onlyinthiswaycantheyexpecttheirchildrentobegoodcitizenswhentheygrowup.作文2：在下面图画中可以看到俩个陌生人微笑地在车站等车。看到这张图片你有什么感想？请以”微笑”为题简要描述图片内容，并谈谈自己感想。Passage2Itwasafreezingcoldwintermorning.Thebushadjustleftwhenthemangottothestation,sohehadtostandinthewindalone,waitingforthenextbus.Thoughdressedinanovercoatwithcollarsup,hewasshiveringwithcold.Justatthattime,ayoungladywearingaredcapcame.Shesmiledatthemanandsaid,“it’scold,isn’tit?”Thentheystartedtotalkfriendly.Muchtotheirsurprisetheyfoundtheywereactuallynextdoorneighbors.Thenicetalkmadethemanfeelveryhappyandexcited.Suchkindofstoryoftenhappensinourdailylife.Sometimesasmileoranicetalkwilleasilywarmyourheartandbringyousurprises.Therefore,let’sshareourloveandourhappinesswithpeoplearoundus.(137)作文3：仔细看下面这两张图画。你对交网络朋友是如何看的？请简要描述图片内容并就这个话题谈谈看法。Passage3Thetwogirlsaretalkingaboutmakingnet-friends.Onesaidthatshewasgoingtomeetoneofhernetfriendsandtheothertoldherthatmostpeoplefoundtheirnetfriendsdisappointinginreallife.It’squitecommonnowthatmanyteenagers,especiallythosefromone-childfamilies,liketomakenetfriendsandspendlotsoftimechattingwiththeirbecausetheyneedsomeonetotalkwithandsharetheirsorrowsandhappiness.However,isitwiseforthemtodoso?It’spossibleforyoutofindsomerealgoodfriendswiththehelpofnewtechnologybutyoumusttakecare.Whentalkingwithsomeoneunknownontheinternet,youhavenoideaatallwhatkindofpersonheisandwhetherheistellingyouthetruth.Besideswecan’tdenythatsomebadguysdisguisedthemselvessowellthatmanynicepeopleweretrapped.So,you’retakingtherisktomeetyournetfriendsbeforeyougetanyideaabouthim.Inaword,youcanneverbetoocarefulwhenmakingnetfriends.(180).写作4：根据漫画，请以“烟”为题，写一篇短文，描述图片表达的内容，并就此发表你的评论。写作4SmokeThisisafunnypicturewhichmeansalot.Inthepicture，amanissmokinghappilyinafactorythoughheseesasignof“Nosmoking"onthewall.Butwhenhefindsthatthefactoryisgivingofflargequantitiesofheavysmoke，hefeelspuzzled.“Whydoesthefactoryforbidpeopletosmokewhileititselfemitssomuchblacksmoke”.Nowadays，manyfactoriesrealizethedangerofsmokingtothemselvesanddon'tallowpeopletosmokeinthefactory.However，theydon'tpayanyattentiontotheprotectionofourenvironment，whichisseriouslybeingpollutedbythedirtysmokefromtheirfactories.Weallknowthatcleanairisimportanttogoodhealth.Whereverwegoandwhateverwedo，wearealwaysbreathinginair.Ifthereareimpuritiesintheair，theymaybeabsorbedintoourbodiesandmakeusill.Weneedcleanair.Althoughthereisalongwaytogobeforeweenjoyacleanandcomfortableworld，somethingmustbedonerightawaytopreventthepollutioncausedbyfactories！Aslongasevery,oneofusmakesefforts，thedaywillcomesoonwhenpeoplewilltakeinonlycleanair.写作5：简要描述漫画内容，结合生活实际，就漫画主题谈谈自己的感想。写作5：Inthepicture,awhite-hairedoldmanispushingababycarriage,insidewhicharehischildrenandgrandchild.Notonlydoesthegrandsonneedfeedingbutstunninglytheyoungcouplealsoneedsfeedingbytheirparents,whoshouldhavereliedontheminstead.Thereisnoexaggerationhere.Sincetheimplementationoftheone-childpolicy,moreandmorechildrentendtodependontheirparents,evenaftertheygrowup.AsfarasIknow,someyoungteachersintheschoolIamstudyingatwouldgototheirparents’formeals.Iamnotsayingthattheyarenotfinanciallyindependent,whichthepicturemightfurtherindicate,butthattheyare,tosomeextent,dependentontheirparents,whichmakessensewiththepictureinsomeway.Theproblemisheretostayformainlytworeasons—oneisthatthepolicyisnottendedtobeloosenedandtheotheristhatthekidsarewatchingandimitating.Unquestionablyachangeisneeded.Itshouldtakeplaceinthewayweeducateourkidsratherthaninthepolicy.Parentsshouldfirstsetagoodexampleandthenletthekiddotheirownthings.Onlyinthiswaycanthewholesocietybebetter-off.写作6：请根据下面表格中所提供的信息写一篇有关中美高中教育的短文.词数:100—120。中国美国学制三年四年（大多数）学生学习努力，知识扎实更加活泼，运用知识能力强学习时间每天约10小时每天约8.5小时课外活动学校、班级组织的多学生自己组织的多其他班级和教室固定班级和教室不固定，到老师办公室上课生词：课外活动extracurricular范文：TherearedifferencesbetweenhighschoolinChinaandthatintheUnitedStates.HighschoolinChinalaststhreeyears,whileinmostUSstatesfouryears.InChina,studentsareinfixedclassesandclassrooms.Everydaytheystudyhardforabout10hoursandhaveasolidknowledge.ButintheUnitedStates,studentsdon’thavefixedclassesorclassroomsandtheygototheirteachers’officesforclasses.Theyspendabout8.5hoursonstudyaday.Theyarelivelyandgoodatactivitiesorganizedbythemselves.However,inChina,thestudents’extracurricularactivitiesaremostlyorganizedbyschoolsandclasses.写作7：Therearefourpictures.Inthetopleftpicture,afterschool,twostudentsareontheroadtowardshome.Theboyarehearingmusicwithasetofheadphonesonhisheadandcellphoneinhand.Besidehim,thegirlislookingdowntohersmartphoneinherhands.Inthetoprightpicture,thegirlstudentheavilybumpsintoatreeontheroadandphonefellsdownintotheground.Whiletheboydoesn'tknowwhatishappening.Inthefollowingpicture,theboywithheadphoneswalksinthemiddleofroadanddoesn'thearthesoundofaquicklyapproachingcaranditshornapproachinghim.Consequently,inthelastpicture,thecariscrashingintotheboyandanaccidentisunavoidablyoccurs.Seenfromthesepictures,Ithinkpeople,especiallytheyoungstudentsshouldusethephonecorrectlyontheroad.Onemustvaluehissafetyandobeythetrafficrulestoavoidtrafficaccident.写作8：观察下面的图画，根据图画的内容写一篇短文，说明你和你的爸爸对暑假的不同看法。短文必须包括图画的主要内容，可以适当增减细节，使内容连贯。词数100左右。生词：拐骗(kidnapvt.)范文：

ThesummerholidaywhichI’mlookingforwardtoiscoming.Whatgreatfunitistogofishing!Playingfootballisoneofmyhobbies.Icanclimbhighmountainsorridemybicycle.SometimesIcanplaychesswithmyfather.Howinterestingmyholidaywillbe!ButmyfatherisalwaysafraidIwillbehurtbyatruck,fallintothewater,orfalloffatree.HeisalsoafraidIwillfightagainstothersorbekidnappedbybadmen.ButifI’mcarefulandpoliteenough,howcouldthesethingshappen?What’smore,Ithinkitisimpossibleforparentstokeeptheirchildreninacagelikebirdsforsafety.Imusttrymybesttopersuademyfather.写作9：TodayisDad'sBirthdayandIwantedtobuyhimagift.IdecidedtogotoalocalbakerycalledWeiDuoMeiandbuyhimabirthdaycake.OnmywaybackhomeIhadtotakethebus.Itwascrowdedonthebusandallseatswereoccupied.AlthoughIwasalreadywithabigcake,Istillchosetogivemyseattoaladyinneed.AftergettingoffthebusIsawablindmanwhowastryingtocrossthestreet.Iofferedtohelphimbyholdinghisarmandwalkedwithhimacrossthestreet.Boththeladyandthemanfeltgratefulformykindassistance.FinallyIarrivedathomeandmymotherhadalreadypreparedmanydeliciousdishesfordad'sbirthdaycelebration.Mydadwasveryhappywhenweweresing"HappyBirthday"together.Weallhadanunforgettableeveningwitheachother.高中看图英语作文万能模板推荐【摘要】高中看图英语作文万能模板推荐是精品学习网为您整理的最新学习资料，请您详细阅读!纵观各地作文题，均为图画作文，鲜有图表作文，而现在考研作文的要求采用八股文的模式——命题者已经告诉你要去写什么、怎么写甚至于顺序都已经安排好!那么针对这么一个固化的考试模式，采用固定的模版去套，根据实际情况添加和更改适当的词，以达到一个还算可以的分数!那么命题者的基本套路是什么呢?Studythefollowingphotoscarefullyandwriteanessayof160~200wordsinwhichyoushould1.describethephotosbriefly,2.interpretthesocialphenomenonreflectedbythem,and3.giveyourpointofview.首先给出一幅图画(一般是一个或是两个，很少出现三副图的时候)，要求考生首先描述图画的大致情况，然后要求考生对图画进行适当的阐释(解释、说明和分析)，最后要求考生给出自己的建议、观点、原因等等。针对于此，我们就可以做出一个基本的写作套路和模版。大致如下：第一段：描述图画1、Asisvividlyshowedinthepicture(如果两个的话用pictures，也可以用drawing，同样的如果两个的话用drawings，如果是图表则用table,两个图表则用tables)above,图画的内容。Thepicture(如果两个的话用pictures，也可以用drawing，同样的如果两个的话用drawings，如果是图表则用table,两个图表则用tables)tells(注意，如果是前面的图画是复数，则用tell)usthat这个图片的大致反映的意思。2、Recentyearspeoplein地名(比如中国、北京、美国等等)havewitnessedthefactthat描述图片里的现象，Anditisverycommon/usualtoseethatinrecentyears.第二段：解释，说明和分析图片1、Theimpliedmeaningofthepicture(注意，同上进行单复数的处理)shouldbetakenintoaccountseriously.First/Tobeginwith,揭示涵义/原因/结果1，Second/What’smore,揭示涵义/原因/结果2。Lastbutnotleast/Finally,揭示涵义/愿意/结果3(如果有的话)。Andthesocialproblem(如果是现象的话可以用phenomenon)hasarisenthegreatconcern/careofourwholesociety/world/allthepeople.2、Theremay/mightbethree(也可以是两个)factorswhichcontributeto/areresponsiblefor/explain/canmakeclearthe图片解释的现象。Firstofall,原因1。Andthenthesecondreasonisthat原因2。Thelastreason，Ithink,isthat原因3。第三段：给出自己的看法和想法以及解决问题的办法。1、Inmyview/pointofview(或者说asforme),Weshouldtakesomemeasuresasfollowstodealwiththeproblemsfollowedinthepicture.First,weshould具体的措施1.Andthenwehaveto/must具体的措施2.Onlyintheseways,canwesolvetheproblemof具体的问题。2、Itistruethattheseunique/socialpointscan/couldtogetherremindusthatweshouldtakesomemeasurestosolveit.采取的措施1和2.Onlyinthiswaycanwe实现的目标!高中物理选修3-2知识点总结第四章电磁感应两个人物：a.法拉第：磁生电b.奥斯特：电生磁感应电流的产生条件:a.闭合电路b.磁通量发生变化注意：①产生感应电动势的条件是只具备b②产生感应电动势的那部分导体相当于电源③电源内部的电流从负极流向正极感应电流方向的判定：方法一：右手定则方法二：楞次定律：（理解四种阻碍）①阻碍原磁通量的变化（增反减同）②阻碍导体间的相对运动（来拒去留）③阻碍原电流的变化（增反减同）④面积有扩大与缩小的趋势（增缩减扩）4.感应电动势大小的计算：法拉第电磁感应定律：A、内容：闭合电路中感应电动势的大小，跟穿过这一电路的磁通量的变化率成正比。B、表达式：磁通量发生变化情况①B不变，S变，②S不变，B变，③B和S同时变，（3）计算感应电动势的公式①求平均值：②求瞬时值：(导线切割类）③导体棒绕某端点旋转：感应电流的计算：瞬时电流：（瞬时切割）安培力的计算：瞬时值：通过截面的电荷量：注意：求电荷量只能用平均值，而不能用瞬时值8.自感：（1）定义：是指由于导体本身的电流发生变化而产生的电磁感应现象。决定因素：线圈越长，单位长度上的匝数越多，截面积越大，它的自感系数就越大。另外，有铁芯的线圈自感系数比没有铁芯时大得多。类型：通电自感和断电自感接通电源的瞬间，灯泡接通电源的瞬间，灯泡A1较慢地亮起来。断开开关的瞬间，灯泡A逐渐变暗。单位：亨利（H）、毫亨（mH)、微亨（）涡流及其应用①定义：变压器在工作时，除了在原副线圈中产生感应电动势外，变化的磁通量也会在哎铁芯中产生感应电流。一般来说，只要空间里有变化的磁通量，其中的导体中就会产生感应电流，我们把这种感应电流叫做涡流②应用：a.电磁炉b.金属探测器，飞机场火车站安全检查、扫雷、探矿第五章交变电流一、交变电流的产生1、原理：电磁感应2、两个特殊位置的比较：中性面：线圈平面与磁感线垂直的平面。①线圈平面与中性面重合时（S⊥B）：磁通量最大，，e=0，i=0，感应电流方向改变。②线圈平面平行与磁感线时（S∥B）：=0，最大，e最大，i最大，电流方向不变。3、穿过线圈的磁通量与产生的感应电动势、感应电流随时间变化的函数关系总是互余的：取中性面为计时平面：磁通量：电动势表达式：路端电压：电流：角速度、周期、频率、转速关系：二、表征交变电流的物理量1、瞬时值、峰