Module4ASocialSurvey–MyNeighborhoodIt’sbeensixyearssincewelastsaweachother,youknow.Itis+一段时间+since+从句，表示“自从……以来已有……”。本句型中be的形式既可用一般现在时又可用现在完成时，但since从句中的谓语动词一定要用过去时。since从句中的动词若是非延续性动词，句子意思是肯定含义，即“自从干……至今已多久了”。从句中的谓语动词若是延续性的，句子意思是否定含义，即“自从不干……已经多久了”。It’stenyearssinceIlivedinBeijing.我已十年没在北京住了。Itis/hasbeentenyearssincewegraduatedfromtheNo.1HighSchool.我们从一中毕业已经十年了。Itis20yearssincewelivedinShanghai.我们不在上海住已经二十年了。Itwaslongbefore+从句在……(很久之后)才Itwasnotlongbefore+从句不多久就…Itwillbelongbefore+从句要过多久…才…Itwillnotbelongbefore+从句大概不久就会这是一组常用句型。主句的谓语可以用will(not)be来表示将来时，long可换成hours,weeks,months,years等，表示“好多个小时，星期，月，年等”。(1)我从国外回来已经五年了。(2)Itwon’tbelongbeforetheyunderstandeachother.IthasbeenfiveyearssinceIcamebackfromabroad.用不了多久他们就能互相了解。It’smorethanhalfacentury_____mygrandfatherjoinedthePartyandbecameaservanttothepeople.A.whenB.thatC.sinceD.while解析：此题应选C，属于“Itis＋一段时间＋since从句”句型C…butthisisoneofmostattractiveplacesI’vebeento.I’vebeento是省略了that的定语从句，用以修饰先行词places。havebeento与havegonetoEX:(1)Where____you_____?Wehavebeenlookingforyou.(2)MrLiisn’tin.He_____________town.havebeenhasgoneto•attractiveadj.有吸引力的，引起注意的Icecreamisattractivetochildren.Ithinksheisaveryattractivegirl.attractv.吸引,引来attractionn.吸引;吸引力；喜闻乐见的事物•Yes,it’soneofthemostinterestingcitiesonthecoast,everyonesaysso.onthecoast在岸上，沿岸Thetownliesonthecoast.Ifeelveryfortunatelivinghere.feelfortunate(in)doingsth.因有机会做某事而感到幸运Iamfortunate(in)havingagoodteacher.Ifeelfortunate(in)workingwithyou.动名词前省略介词in的常用结构becareful(in)doingsth做某事时很小心bebusy(in)doingsth忙于做某事belate(in)doingsth做…晚了或做迟了haveluck(in)doingsth做...有运气（走运）havedifficulty(in)doingsth做…有困难havetrouble(in)doingsth做某事有困难haveaproblem(in)doingsth做…有困难haveagoodtime/fun(in)doingsth做某事很开心haveahardtime(in)doingsth做…很辛苦haveahardtime(in)doingsth做…很辛苦losenotime(in)doingsth马上做某事spendmoney(time)(in)doingsth花钱（时间）做某事wastemoney(time)(in)doingsth浪费钱（时间）做某事Thereisnodifficulty(in)doingsth做某事没有困难Thereisnoneed/use(in)doingsth做某事没有用Thereisnopoint(in)doingsth做某事没有意义fortunateadj.幸运的，侥幸的Youarefortunatetohavesuchareasonablefather.Thegirlwasfortunateenoughtohavehermotherasabosomfriend.Don’ttheybotheryou?•botherv.使恼怒，使不安，烦扰，费心n.烦恼,麻烦Theproblemhasbeenbotheringmeforweeks.Don'tbotheryourselfaboutme;Iamdoingquitewell.Wehadalotofbotherfindingavacantapartment.bothersb.withsth.拿某事来烦扰某人botherabout/withsth.为某事而烦恼；为某事而费心bothertodosth.特地做…，特意做…botheroneselfabout为…操心；为…困扰haveno/much/littlebother(in)doing...做……毫不费力/很费力/几乎不费力botherdoingsth.操心做某事bother,disturb,trouble,annoy这些动词均有“使人不安或烦恼”之意。bother:指使人烦恼而引起的紧张不安或感到不耐烦。disturb:较正式用词，多用被动态。指扰乱，使人不能平静或妨碍别人工作、思维或正常秩序，是程度较深的烦恼。trouble:指给人在行动上带来不便或在身心上造成痛苦。annoy:强调因被迫忍受令人不快、讨厌的事而失去平静或...
