探究·核心知识探究·核心知识PeriodⅣUsingLanguage第1步识记——核心单词Ⅰ.根据所给词性和汉语提示写出下列单词1.________n.恐龙2.________vt.检查;视察3.________n.事件;事变预学·语言知识预学·语言知识感悟·教材原文感悟·教材原文指导·写作提升指导·写作提升4.________n.灰尘;尘土;尘埃5.________adj.凶猛的;猛烈的6.________n.结局;结尾【答案】1.dinosaur2.inspect3.incident4.dust5.fierce6.endingⅡ.将单词与所给英语释义连线1.fierceA.inafaithfulmanner2.inspectB.violentandangry3.faithfullyC.end,espofastory,film,playorword4.incidentD.examine(sth.)closely;visit(sth.)officiallytoseethatrulesareobeyed,thatworkisdoneproperly,etc.5.endingE.eventorhappening,oftenofminorimportance【答案】1.B2.D3.A4.E5.C第2步掌握——高频短语Ⅲ.根据所给汉语提示写出下列短语1.______________形成;产生2.______________按照;根据……所说3.______________以至于;结果4.______________很久以前5.______________过去常……6.______________不仅……而且……7.______________确定无疑地8.______________许多【答案】1.comeintobeing2.accordingto3.sothat4.longbefore5.usedto...6.notonly...butalso...7.forsure8.anumberofⅣ.用以上短语的适当形式填空1.Sheis_______asinger____________anactress.2.IthinkhelivestherebutIcouldn'tsay_____.3.Weworkhard________we'llhaveagoodgradetomorrow.4.Theydividedthemselvesintothreegroups____________age.5.Marklearnedtoread________hestartedschool.6.Thecommercialcentre____________inthelate1870s.【答案】1.notonly;butalso2.forsure3.sothat4.accordingto5.longbefore6.cameintobeing第3步背诵——重点句型Ⅴ.背诵下列教材中出现的句型,体会黑体部分的用法1.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeingandtheirfutureseemedsecureatthattime.千百万年前,恐龙就在地球上生活,比人类的出现要早得多,当时它们的前景好像也很安全。2.Theylearnedthisfromthewaytheboneswerejoinedtogether.科学家们是根据恐龙骨骼的连接方式得知的这些。3.Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.科学家们观察它们的骨头时,惊奇地发现这些恐龙不仅跟其他恐龙一样可以跑,而且还可以爬树。速读文章并从四个选项中选择最佳答案1.Themainideaofthepassageis________.A.howdinosaurswerediscoveredB.aboutdinosaurs'extinctionC.aboutthehistoryofdinosaursD.aboutanimals'dyingout2.Fromthefirstparagraphweknowthat________.A.dinosaurshaverecentlydisappearedB.anumberofdinosaursusedtoliveinCanadaC.dinosaurs'existenceislongbeforehumanscameintobeingD.dinosaurscan'tclimbtreesasotheranimalsdo3.Thepossiblereasonsforthedisappearanceofdinosaursarethefollowingexceptthat________.A.theylivedontheearthtensofmillionsofyearsagoB.itcameafteranunexpectedincidentC.theearthgottoohotforthedinosaurstoliveonD.nobodyknowsforsurethereason4.AccordingtoaUNreport,weknowthat______.A.some844animalsandplantshavedisappearedinthelast500yearsB.thedodo,averyfriendlyanimalcanlivelongerontheearthC.dinosaurscannotonlyrunbutalsoclimbtreesD.toomuchdustintheairkilleddinosaurs5.Fromthewholepassagewecanlearnthat________.A.ifweprotecttheearthwell,dinosaurscan'tdieoutquicklyB.theeggsoftwenty-fivespecieswillbefoundinChinaC.scientistsfoundasurprisingresultofthebrainofthedinosaursD.thenextpartofthepassagewillbeabou...