中考英语总复习温习外研第35讲　状语从句.ppt

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1、英语第39讲　状语从句【真题体验】1．__B__Iamintrouble，myclassmateswillhelpmeout.(2014，成都)A．BeforeB．WheneverC．AlthoughD．As2．—Wewillcertainlyenteragoodhighschool__B__weworkhard.(2014，鄂州)—Yes.Ourdreamwillcometruebyworkinghard.A．assoonasB．aslongasC．asfarasD．evenif3．—We'llhaveapicnicifit__C__tomorrow.—

2、Haveaniceday.(2014，贵阳)A．won'trainB．willrainC．doesn'trainD．rains4．—Comeandjoinus，Betty！(2014，宜宾)—I'mafraidIcan't.I'mtoobusynow.IfI__D__time，Iwouldcertainlygo.A．haveB．havehadC．willhaveD．had【考点梳理】中考对状语从句的考查主要集中在时间、原因和条件状语从句上。尤其应当注意当主句为一般将来时，时间和条件状语从句用一般现在时。初中阶段常见状语从句用法见下表：时间状语从句when/

3、while/as，before，after，since，until，assoonasShewascookingwhensomeoneknockedatthedoor.Ididn'tgotobeduntilshecameback.I'llcometoseeyouassoonasIarrivethere.条件状语从句if，aslongas，unlessI'llgotoseeyouifIhavetime.TheywillhaveapicnicunlessitrainsnextSunday.原因状语从句because，since，as，forHedidn'tcat

4、chthefirstbusbecausehegotuptoolate.Weshouldstudyhardsincewearestudents.目的状语从句sothat，inorderthatPleasesayitinaloudvoicesothateveryonecanhearit.结果状语从句sothat，so…that/such…thatIt'ssohotthatwewanttogoswimming.Itissuchaheavyboxthatnobodycanmoveitaway.让步状语从句though/although，evenif，wheneve

5、r，whateverThoughhelooksweak，heishealthy.比较状语从句than，as…as，notas/so…asHeranasfastasMike.地点状语从句where，whereverSitwhereveryoulike.注意：1．在条件和时间状语从句中应用一般现在时态表示将来。2．though与but；because与so不能用在同一个句子中。3．while引导时间状语从句时，从句中的谓语动词必须是延续性动词。4．too…to与so…that与enoughtodosth.之间可互换。5．if条件从句可与“祈使句＋and/or”

6、互换。如：Ifwedon'thurry，we'llmissthetrain.＝Hurryup，orwe'llmissthetrain.【例1】Markisn'tcomingtotheconcert__D_hehasgottoomuchworktodo.A．soB．untilC．althoughD．because点拨：“太多工作要做”是“没有来音乐会”的原因。【例2】—Youboughtthecarabouttenyearsago?—Yes._C_it'sold，itstillrunswell.A．BecauseB．SinceC．AlthoughD．But点

7、拨：考查让步状语从句。句意“尽管旧了，但它运转很好”。【例3】Wewillhavenowatertodrink_D__wedon'tprotecttheearth.A．untilB．beforeC．thoughD．if点拨：考查if引导的条件状语从句。句意“如果我们不保护地球，我们将没有水喝。”【例4】IenjoyfreshairsoIalwayswiththewindowopen___A_itisreallycold.A．unlessB．whenC．ifD．since点拨：句意“我喜欢新鲜空气，因此我总是让窗户开着，除非真的很冷。”故unless“除非”

8、符合题意。【例5】ZhouLiboismyfavouritefun