Unit 5 The human brain 第四課時(shí)導(dǎo)學(xué)案（無答案）

AMUThehumanbrain學(xué)案sI.條件狀語從句的兩種可能(1)主句從句都為一般現(xiàn)在時(shí)，表示這一行為引起的必然結(jié)果，可用when代替if。twateritboils(2)從句謂語動詞為一般現(xiàn)在時(shí)，主句謂語動詞為一般將來時(shí)或情態(tài)動詞及祈使Wemaybuyacarifmyhusbandpassesthetest.II.if條件句的時(shí)態(tài)搭配if在時(shí)，主句用一般將來時(shí)tthereintimeIfyouwanttoloseweight,youmust/shouldeatlessbread.時(shí)，主句用一般現(xiàn)在時(shí)urnstowater注意:if=notunless學(xué)習(xí)診斷I.Choosethebestanswers.()1.I’llgotomeetyouifI______free.A.wouldbeB.willbeC.amD.wasIwon’twritetoJohn________hewritestomefirst.A.ifB.whetherC.whileD.unless()3.Peterwillcookforhisparents_______theInternationalDay'ofFamiliescomes.AunlessB.whenC.untilD.though()4.Wewillhavenowatertodrink__________wedon'tprotecttheearth.(2010·37.題)A.untilB.beforeC.thoughD.If()5.Theartistdidn’tstopimprovinghispainting______hegotsatisfied.AunlessB)becauseC)whenD)untilntgotoKittysbirthdaypartyifshedoesntinvitemeIwon’tgotoKitty’sbirthdayparty_________she______me.eYou______bethelateforthelecture_________youtaketheunderground.Wewillhavenowatertodrinkunlesswelearntosavewater.(保持句意不變)Wewillhavenowatertodrink_________we_________learntosavewater.Iwon’tgotothepartyunlessI’minvited.(保持句意不變)I________gototheparty_____I’minvited.Iwillsleepwiththewindowopenunlessitisreallycold.(保持句意不變)_______it_________reallycold,Iwillsleepwiththewindowopen.6.Youwillgetatoothache.Youdon’tcleanyourteethregularly.(保持句意基本Youwillgetatoothache_________youcleanyourteeth.Youwillbelateforschoolunlessyougetupearly.(保持句意基本不變)Youwillbelateforschoolyougetupearly.(每空格填一詞)passtheexamifyouworkhardYoupasstheexamyouworkhard.(每空格填一詞)___dingcomprehensionsethebestanswerWesurveyed(調(diào)查)300youngpeopleonwhattheyliketodoatweekends.Onehundredpeoplearefromtheagesof11-18,onehundred19-26andonehundred27-35.Thefollowingshowstheiranswers:thegroupA20.B.50.C.60.D.75.()62.Whatdothepeopleof19-26enjoydoingmost?A.WatchingTV.B.Goingtothemovies.C.Playingcomputergames.D.Takingawalk.()63.Whichtwoactivitiesdomostpeopleenjoydoing?A.PlayingcomputergamesandwatchingTV.B.Playingcomputergamesandtakingawalk.C.WatchingTVandgoingtothemovies.D.Goingtothemoviesandtakingawalk.()64.Fromthechartabove,wecanseetheolderpeopleare,themoretheylikeA.watchingTVB.takingawalkC.goingtothemoviesD.playingcomputergames()65.WhichofthefollowingisTRUEaccordingtothechart?A.Fewestpeopleliketakingawalk.B.The