高中英语 Unit 5 First aid学时3经典句型课件 新人教版必修5 课件VIP免费

1．我正在看书，这时灯突然灭了。Iwasreading__________________________________________________.2．如果我没说让你停，你就得继续干。Iwantyoutokeepworking__________Itellyoutostop.＝IwantyoutokeepworkingifIdon'ttellyoutostop.[答案]1.whenthelightwentout2．unless考点1Johnwasstudyinginhisroomwhenheheardscreaming.约翰正在房间里学习，突然听到一声尖叫。when意为“这时；突然”，常用于以下结构中：bedoing...when...正在……这时……beabouttodo...when...正打算做……这时……hadjustdone...when...刚做了……这时……beonthepointofdoing...when...正要……这时……【典例填充】1．Hewasstillsmiling__________thedooropenedandhiswifecamein.他正笑着，门突然开了，他妻子走了进来。[答案]when2．We________________________________________whensuddenlyitbegantorain.我们刚要出发，突然下起雨来了。[答案]wereabouttostart3．Hewas________________________________________leavingwhensomeoneknockedatthedoor.他刚要走就有人敲门。[答案]onthepointof考点2Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服紧贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。unless是连词，意为“除非，如果不”，引导的是一个肯定条件状语从句，从句有时可以与if...not...引导的否定状语从句互换。【典例填充】1．Unless________________________________________，wewon'tbeabletosucceed.除非换个方法，否则我们是不能成功的。[答案]wechangethemethod2．Unless________________________________________，Iwon'tbeabletohelpyou.除非你改变想法，否则我不能帮助你。[答案]youchangeyourmind1．Thereweresomechairsleftover__________everyonehadsatdown.A．whenB．untilC．thatD．where[解析]句意：虽然所有人都坐下了，但还有一些椅子剩下。when放在句中时有eventhough之意。[答案]A2．Iwasjust__________callingyouup__________youcamein.A．about；whenB．onthepointof；whileC．onthepointof；whenD．onthepointof；as[解析]句意：我们正要给你打电话，这时你就进来了。beonthepointofdoing...when...“正要……这/那时……”；相当于beabouttodo...when...，为固定句型，故选C项。[答案]C3．(2009年高考四川卷)Owenwouldn'teatanything__________hecookedithimself.A．untilB．sinceC．unlessD．while[解析]句意：欧文只吃他自己做的饭菜。not...until...直到……才……；since自从……以来；unless除非，表示条件；while当……时候，而，虽然。[答案]C4．Onceadecisionhasbeenmade，allofusshould__________it.A．directtoB．sticktoC．leadtoD．referto[解析]stickto坚持；leadto导致；referto参考，查阅。句意：一旦做出决定，我们都应该坚持它。[答案]B对应学生用书154页Ⅰ.单词拼写1．She__________(倒，注)somemilkintoaglassandpassedittoherson.[答案]poured2．Heandhiswifewenttotheirson'sgraduation__________(典礼)yesterday.[答案]ceremony3．An__________(救护车)isaspecialvehiclethatisusedtotakepeoplewhoareillorinjuredtohospital.[答案]ambulance4．Hewaspresentedanawardforoutstanding__________(勇敢)．[答案]bravery5．Therearevarious__________(处理办法)availableforthiscondition.[答案]treatments6．Thenurseapplied__________(压力)tohisarmtostopthebleeding.[答案]pressure7．Hehadpreviously__________(帮助)himwithmoneyandlegaladvice.[答案]aided8．Youshould__________(对待)themwithmoreconsideration.[答案]treat9．WhatIhavesaid__________(适用)onlytosomeofyou.[答案]applies10．Inthecrashhesufferedsevere__________(伤)totheheadandarms.[答案]injuresⅡ.选词填空putone'shandson；inplace；fallill；makeadifference；anumberof；squeezeout1．Putthebookyouborrowedyesterday____________________.[答案]inplace2．Swimmingtwiceaweekcan______________________________...