考前第21天词汇句型天天记重点单词previousadj.先前的，以前的provisionn.给养，口粮；准备pursuevt.追逐；追求；从事，进行staleadj.不新鲜的；陈腐的substituten.代用品；vt.代替deservevt.应受，应得，值得discriminationn.歧视；辨别力professionaladj.职业的；专门的secureadj.安全的；可靠的securityn.安全，保障scratchv.&n．抓，搔，扒talentn.才能，天资；人才insurancen.保险；保险费insurevt.给……保险；保证，确保neverthelessadv.仍然，然而，不过neutraladj.中立的；中性的spotn.地点；斑点；vt.认出；发现；玷污sprayv.喷；(使)溅洒mediumadj.中等的，适中的；n.媒介物，新闻媒介median.新闻传媒auxilryadj.辅助的；备用的automaticadj.自动的重点短语carryon继续，坚持下去；从事，经营carryout进行到底，贯彻执行catchsightof发现，看到，突然看见clearup解释，澄清；整理，收拾；天气变晴comeacross偶然发现，偶然遇到重点句型1.whenitcomesto...当谈到，说到或涉及……Heisamanoffewwords，butwhenitcomestoplayingcomputergames，hewillbeverytalkative.他是一个少言寡语的人，但一谈到电脑游戏他非常健谈。Itis(not)necessarysb.todosth.→Itis(not)necessarysb.todosth.这类句型还有：Thereis(no)hope/chance/possibilityofdoing...；Thereis(no)difficulty/trouble/point/delay(in)doing...2．Thereis(no)needforsb.todosth.→Itis(not)necessarysb.todosth.这类句型还有：Thereis(no)hope/chance/possibilityofdoing...；Thereis(no)difficulty/trouble/point/delay(in)doing...Ifwehavefinishedourwork，thereisnopointinstayinganylonger；wemayaswellgohome.既然我们的工作干完了，再待下去毫无意义了；我们还是回去的好。Thereisnoneedformetopraiseit.Itspeaksforitself.无需我来称赞，那是不说自明的。3.Itisuptosb.todosth.应由某人来做某事。—Whenshallwestartout?——我们什么时候出发？—It’suptoyoutodecide.——由你来决定此事。模板作文天天诵请根据下面提示，写一篇短文。词数100～120。InyourEnglishclass,yourteachershowsyouthefollowingpicture.Youareaskedtodescribethepictureandexplainhowyouunderstandit.参考范文Inthepicturewecanseetwomen—ayoungmanandanoldman.Theyoungmanlooksexcitedwiththethreebigfishinhishandwhiletheoldmanlooksupsetandangrycarryingonlyasmallfishwithhim.Andtheyoungmanisrunningaftertheoldmantryingtoexplainsomethingtohim.Ithinkthepictureconveysamessagethateveryonehashisorheradvantages.Theoldmanisrichinlifeexperience,butitdoesn’tmeanhecandoeverythingbest.Theyoungmanislackoflifeexperience,butfullofenergyandnewideas.Hecandosomethingbetterthantheold.Inmyopinion,weshouldlearnfromeachothernomatterwhetherhe(she)isoldoryoung.对点巩固天天练一、单项填空1．—What’sthematterwithTim?—Oh,Tim’scellphonewasleftinataxiaccidentally,never________again.A．tofindB．tobefoundC．findingD．beingfound解析本题主要考查非谓语动词的应用。根据非谓语动词与逻辑主语的关系，可排除选项A、C；而选项B表示出乎意外的，今后的结果；选项D表示自然的，经常性的结果。B2．Aterribleearthquakehappenedinthatdistrictattheendof2009,________manycountriesintheworldpaidcloseattentiontothis.A．whereB．whenC．whichD．what解析本题主要是对非限制性定语从句中关系词的考查。分析句子可知，关系词在此作定语，故排除选项D；根据句子结构，先行词在从句中作状语，从而排除选项C；根据句子的意思可知，先行词应该是attheendof2009，而不是inthatdistrict，故本题的正确答案为B。B3．—Howcomeasimplemeallikethiscostssomuch?—Wehave________inyourbillthecostofthecupyoubrokejustnow.A．addedB．includedC．containedD．charged解析考查动词。答语句意为：——你的帐单中已包括刚才你打破的杯子的费用。include(haveasapart)指包含不同的一部分，contain(havewithinitself...
