SectionⅡIntroduction&ReadingandVocabulary—LanguagePointsattackvt.袭击；攻击；(疾病)侵袭n．攻击；袭击；疾病发作(教材P51)Itoftengetsangryandwillattackanyonewhogoesclosetoit.它常常会生气并攻击任何靠近它的人。(1)attacksb.withsth.用某物攻击某人(2)launch/makeanattackon/upon...对……发动进攻underattack受到攻击(3)aheartattack心脏病发作[一词多义]——写出下列句中attack的含义①(江西卷)Ofcourse,theyshouldnotfeedtheminaclosedistancebecausethewildanimalsmayattackpeople.攻击②(2016·四川卷)Infact,womenarelesslikelytohavehighbloodpressureortodiefromheartattacks.疾病的发作③(2016·北京卷)Thatnight,HurricaneSandyattackedtheEastCoast,andRockawaywashitespeciallyhard.袭击[即学即练]——单句语法填空④Somenaughtychildrenoftenattackthepassersbywithstonesontheroad.⑤(江苏卷)Whenananimalisunderattack,itcanrunawayorfightback.⑥Thegeneralcommandedthatthesoldiers(should)makeanattackon/upontheenemy.existvi.存在；生存(教材P51)somethingthatcontinuestoexistafterdeath在死后能继续存在的某些东西(1)existin＝liein存在于……existon＝liveon靠……生存Thereexist(s)...有/存在……(2)existencen.存在；生活，生活方式comeintoexistence出现；产生①Nothingexistsonthemoonasthereisnowaterandnoair.月球上没有东西生存，因为那里没有水和空气。②ScientistsmadeeffortstofindoutwhetherlifeofsomekindexistsonMars.科学家们想努力弄清火星上是否存在生命。[即学即练]——单句语法填空①a.Youcan’timaginewhatdifficultytheyhaveexistingonthelittlemoneyhe’searning.b．Doyoubelieveinghosts?Perhapstheyonlyexistinthemindsofsomepeople.②Theparkingplaceforbikeswasanexisting(exist)problemforalongtimeinourschool.③(浙江卷)Thedevelopmentofindustryhasbeenagradualprocessthroughouthumanexistence(exist)，fromstonetoolstomoderntechnology.[链接写作]——完成句子④众所周知，青年人和老年人之间存在着代沟。Asisknowntous,there__existsagenerationgapbetweentheyoungandtheold.⑤关于宇宙的起源，科学家有许多种理论。Scientistshavemanytheoriesabouthowtheuniversecame__into__existence/came__into__being．exist是不及物动词，不能用于被动语态和进行时中。claimn．要求；主张，声称vt.声称；主张；要求；索赔(教材P52)Althoughnoonereallygotaclearlookatthemysteriouscreature，XueJunlin，alocalphotographer，claimedthatitsheadlookedlikeahorse.尽管没有人真正看清楚过这个神秘生物的面目，但当地一位摄影师薛俊林声称，它的头看起来像马头。(1)claimtodosth.声称/主张做某事claimtohavedonesth.声称做了某事claimthat...声称……(2)Itisclaimedthat...有人主张……；据说……①(湖南卷)Sofarnobodyhasclaimedthemoneydiscoveredinthelibrary.迄今为止，还没有人来认领在图书馆发现的那些钱。②Heclaimedthathecouldfinishtheworkwithoutanyhelp.他声称不需要任何帮助他就可以完成这项工作。[即学即练]——单句语法填空①(2019·北京四中期末)Don’tbetakeninbyproductsclaiming(claim)tohelpyouloseweightinaweek.②a.Theyclaimto__provide(provide)thebestserviceinthebusiness.b．(朗文辞典)Doctorsclaimedto__have__discovered(discover)acureforthedisease.[链接写作]——完成句子③据说幽默不仅影响病人的情绪，而且还有助于病人快速康复。It__is__claimed__thathumornotonlyaffectspatients’moods,butalsohelpsthemrecoverfaster.calmadj.平静的；镇静的vt.使平静；使镇定n．平静；无风(教材P52)MrLiXiaohesaidthatheandhisfamilywereabletoseethemonsterclearlybecausetheweatherwasfineandthelakewascalm.李小和先生说他和他的家人都清楚地看见了怪物，因为当时天气好，湖水平静。(1)keep/staycalm保持镇静(2)calmdown(使)平静下来；(使)镇定下来①Afterastormcomesacalm.[谚语]否极泰来。...
