1.Whydoyouthinksomeadolescentsstartsmoking?n.aboyorgirlintheperiodbetweenachildandanadult青少年adolescentsadolescent,teenager,youth和kidbaby/infantchild(English)/kids(American)toddleradolescent/teenager13到19岁的人婴儿年幼的孩子会走路的小孩较正式youth通常指，theyouth是。kid在美国英语中出来指外，也可以用来指，较为口语化。
1)Boysorgirlsattheirteenagearecalled.2)isthetimeinaperson’slifewhenheorshedevelopsfromachildintoanadult.3)Everyonewillhavetheirexperiencesinhisgrowth.4)TheCommunistYouthLeagueisanorganizationoftheofChina.teenagersAdolescenceadolescentyouth15岁以上的男性青年青年的统称青年人孩子青春，青春期由于，归功于Ex:1)一个人的想法和感知来自传统习俗和（他所受的）教育。2)比赛因下雨而延期。Whatonethinksandfeelsisduetotradition,habitandeducation.Thegamewasputoffduetotherain.2.IthinkmylongandactivelifemustbeduetothehealthylifeIlive.duetoHerworldwidefameisduetohissupport.Theaccidentisduetoyourcarelessdriving.Thegamewasputoffduetotherain.becauseof口语化owingto正式asaresultofthanksto多亏，归功于因果关系asaresultadv.thereforeadv.eventuallyadv.so并列连词withtheresultthat接从句because从属连词“因为”表示所叙述的理由是本句的重点as/since从属连词“因为”已知的，而理由以外才是叙述的重点for并列连词，不用于句首，置于第一分句之后，补充理由；第一分句表示推测时，用for说明推测的依据。Sinceyouhavemadeenoughpreparationsfortheposter,Iwanttoaskyouafewquestions.Becausehewasangry,hisfaceturnedred.Hedrankagreatamountofwater,forheisthirstytodeath.3.Ibecameaddictedtocigarettesaddictedadj.嗜好…的；上了…瘾的Thechildrenareaddictedtocomputergames.(喻)孩子们对计算机游戏上了瘾。(addictthemselvesto)addictive使人上瘾的addictionn.沉溺,上瘾addictv.additionn.加,加起来,inadditionadv.另外WordsFormation：Mychildrenhavebecome/arehopelesslyaddictedtotelevision.我的几个孩子都成了电视迷，简直不可救药.addictedadj.成习惯而离不开的addictiveadj.使人上瘾的addicted和addictive的辨析：addicted不能用作，主语必须是，有含义。addictive可作,做定语时,被修饰词通常指;作表语时,主语一般是;有含义。1)Heroin（海洛因）ishighly.2)Nowadays,manychildrenaretocomputergames.有行为能力的人或动物定语被动定语或表语事物事物主动addictiveaddictedaccustomedadj.regularorusual通常的be/get/become/growaccustomedto(doing)sth习惯于（做）某事=be/getusedto(doing)sth习惯于（做）某事accustom动词，使（人）习惯于、养成习惯accustomsb./oneselftosth/doingsth4.Thismeansthatafterawhileyourbecomesaccustomedtohavingnicotineinit…1)他在炉火边惯常坐的座位上坐下来。Hetookhisaccustomedseatbythefire.2）我不习惯住在大城市。I’mnotaccustomedtolivinginabigcity.3)我的眼睛慢慢适应了黑暗。Myeyesslowlygrewaccustomedtothedark.4)她觉得有必要让孩子养成早起的习惯。Shefounditnecessarytoaccustomherchildtogettingupearly.5)孩子们很快就会适应新环境。Childrenarequicktoaccustomthemselvestonewsurroundings.Theyhadtoaccustomthemselvestothehotweather.IIamaccustomedtowalkinglongdistances.walkinglongdistances.YouwillsoonYouwillsoongetaccustomedtothejob.thejob.5.mentaladj.oforrelatingtothemind精神的；智力的;疯狂，发疯mentallyadv.gomental非常生气；发疯mentalillness精神病amentalstate精神状态amentaltest精神测验mentalpowers智力1)Itriedtogetapictureofhimfromherdescription.2)Itseemedthat,aftertheaccident,hewasalittleill.4)Hewasingoodhealthbothphysicallyand.mentalmentallymentally6.bad-temperedadj.坏脾气.这是一个复合形容词。复合形容词1)middle-aged...
