冲刺2021届高考英语语法填空20天集训Day3AAsthenamesuggests,SichuanHotPotwasborninSichuanProvince,____1____isknownforits____2____(prefer)forspicyfood.Thismouth-burningandtongue—numbinghotpothasbeengainingalargeamountofattentioninrecentyearsinforeigncountries.The____3____(common)acceptedtheorytracestheSichuanHotPotbacktoearly20centurywhentheportworkersandfishermenwhoworkedandlivedalongtheYangtzeRivercouldnotafford____4____(eat)theregularcutsofmeatsotheyfiguredoutawaytocookcheapmeatsandoffal(内脏)____5____boilingtheminapotofextremelyspicysoup.Theuseofspicysoupwasfirst____6____(intend)tocoverthetastefromtheoffal.Howeveraftersome____7____(adjust)offragrantspices,thisonepotmealbecameapopulardishinSichuanregion.Afteryearsofcontinuousdevelopment,eatingSichuanHotPottoday____8____(be)nolongerwhatthepoorlike.Offalstillremainsasclassichotpotingredients,____9____highqualitymeatsandseafoodingredientsarealsocommononthemenu.Themodernhotpothasbeenshapedintoacomplexmealthatstartswithslicedmeat,offal,andseafood,_____10_____(follow)byvegetablesandendswithnoodles.BPowerPoint,also___1___(know)asPPTforshort,isbecominganimportantteachingtoolinclassnowadays.PPT,withthe___2___(combine)oftext,pictures,musicandevenmovies,___3___(provide)studentswithvividandinterestinglearningexperienceaswellasalargeamountofknowledge___4___(concern)theirlessons.Ithelpsteachers___5___(rich)theirteachingmethods,betterteachingeffectsandraiseteachingefficiency.But___6___goeswithoutsayingthattherearestillsomedrawbackswhenusingPPTinclass.Firstly,someteacherstendtousePPTsoexcessivelythattheyoftenmerelyreadthetextonPPT___7___necessaryexplanationandinteraction.Thiskindofaction___8___(doubt)reducesteachers’teachingpressure,butitisharmfultostudents’learningexperienceandeffect.Secondly,somePPTsaremadenotsowell,andthisisexactly___9___willimpactteachingeffects.Inconclusion,teachersshouldfullypreparelessonsbeforeclassandcarefullydesigntheirPPTs____10____(improve)theirteachingeffectandguaranteestudents’learningresult.答案A【答案解析】1.which2.preference3.commonly4.toeat5.by6.intended7.adjustments8.is9.but10.followed【分析】这是一篇说明文。文章主要介绍了四川火锅，介绍了四川火锅的历史由来以及发展变化。【1题详解】考查定语从句。句意：顾名思义，四川火锅诞生于以喜辣闻名的四川省。此处为非限制性定语从句修饰先行词SichuanProvince，且先行词在从句中作主语，指物应用关系代词which，that不能引导非限制性定语从句。故填which。【2题详解】考查名词。句意同上。上文its为形容词性物主代词修饰名词preference，且preference此处表示“偏好”为不可数名词。故填preference。【3题详解】考查副词。句意：普遍接受的理论可以将四川火锅追溯到20世纪初，当时在长江沿岸工作和生活的港口工人和渔民吃不起一般的肉食，于是他们想出了一个办法，将便宜的肉类和内脏放在一锅极辣的汤里煮熟。修饰后文动词accept应用副词commonly，作状语。故填commonly。【4题详解】考查非谓语动词。句意同上。结合句意表示“负担得起做某事”短语为affordtodosth.。故填toeat。【5题详解】考查介词。句意：他们想出了通过把便宜的肉和内脏放在一锅非常辣的汤里煮的办法来烹饪这些肉。此处表示“通过，借助”应用介词by。故填by。【6题详解】考查固定短语。句意：麻辣汤的使用起初是为了掩盖内脏的味道。结合句意表示“为了……”可知短语为beintendedto。故填intended。【7题详解】考查名词。句意：然而，经过一些香料的调整，火锅成为了四川地区的热门菜。此处作介词after的宾语应用名词adjustment，且adjustment为可数名词，由some修饰应用复数。故填adjustment...