资源简介 N每Dssp语法纸》Day50地,点、原因状语从句状语从句的定义三、原因状语从句的用法句子中作状语的从句叫作状语从句,用于修饰主句中的1.because引导原因状语从句时,意为“因为”,回答“why”动词、形容词或整个句子.状语从句可分为地点、时间、!提问的问句.原因、目的、结果、让步、条件、比较和方式状语从句e.g.I stayed at home because it rained.因为下雨我待等.在家里。e.g.I started to cry because I cut my finger.Because Jane was ill,she didn't come to school.主句从句(作状语)病,没有上学。因为割破了自己的手指,我哭了起来。一Why is she absent .她为什么缺席?二、地点状语从句的用法Because she is sick.因为她病了.1.where引导地点状语从句时意为“在.,地方”,强调;【注意】在强调句型中,只能用because,特定的地点。e.g.It was because I missed the early bus that I wase.g.We must camp where we can get water..我们必late for school..我上学迟到是因为我没有赶上早班汽车.须在能找到水的地方露营.2.since引导原因状语从句时,意为“既然”,通常位于主Where there is a will,,there is a way.有志者事竞成.句之前。2.wherever引导地点状语从句时意为“无论何处”,强调eg.Since he asks you,.you'll tell him why.他既然问非特定的地点。你,那就告诉他为什么吧。e.g.Wherever you go,I will follow you..无论你去哪3.as引导原因状语从句时,意为“由于”,语气最弱.里,我都会跟着你eg.As it was raining,we stayed at home.因为下雨,我们待在家里·治虫线对所.上记活法卜炼地Day50语法专练姓名:日期:耗时:“、单项选择7.-Mother's Day is coming.Shall we make a big dinner for1.History is my favorite subjectit's very:Mum interesting.Good idca!But please give me some guidance(指导),A.ifB.thoughC.whenD.becauseI don't know how to cook.2you can't work out the problem,perhaps youA.thoughB.butC.asD.whileneed to ask your classmates for help.18.there is crack,there is light in.A.UnlessB.ThoughC.SinceD.WhetherA.WhetherB.WhereC.WhenD.While3.you are free today,could you help me with9.I keep this pictureI can see it every day as ithousework reminds me of my university days.A.SinceB.ThoughC.UnlessD.UntilA.in whichB.whereC.whetherD.when4.Life is like a one-way race,so treasure cvery moment10.it is often cold in the mountains,you need totime cannot be won again.wear warm clothes.A.soB.asC.ifD.unlessA.ThoughB.UnlessC.AsD.Until5.-Indian street food may taste a bit strange.11.You can park your caryou like.-Well,we are here,why not give it a try A.whereB.whereverC.anywhereD.everywhereA.ifB.although C.unlessD.since12.I found my bag where Iit and I foundyou have grown up,you should learn to lookbroken.after yourselves.A.has left,itB.had left,itA.SinceB.UntilC.Although D.UnlessC.has left,it'sD.had left,its每Dssp语法纸)Day50语法专练【解析】1.答案:D解析:“History is my favorite subject',(历史是我最喜欢的科目)和it's very interesting'”(它非常有趣)之间是因果关系,即因为历史有趣所以喜欢,所以用“because'”合适2.答案:C解析:“you can't work out the problem”(你解不出这个问题)和perhaps you need to ask yourclassmates for help”(也许你需要向同学求助)之间,存在一种因果推论关系,即既然解不出问题,那就去求助,所以用Since ”合适。3.答案:A解析:“you are free today'”(你今天有空)和could you help me with housework'”(你能帮我做家务吗)之间,存在一种因果关系,即因为有空所以可以帮忙做家务,所以用Sice”合适。4.答案:B解析:“Life is like a one-way race”(生活就像一场单程赛跑)和'time cannot be won again”(时间不会重来)是原因,“treasure every moment'”(珍惜每一刻)是结果,这里用“as引导原因状语从句更合适,强调种客观事实原因。5.答案:D解析:“we are here'”(我们在这儿)和why not give it a try”(为什么不尝试一下呢)之间,存在一种既然已经在这儿了,就尝试一下的因果推论关系,所以用since'”合适。6.答案:A解析:“you have grown up'”(你已经长大了)和you should learn to look after yourselves'”(你应该学会照顾自已)之间是因果关系,即因为长大了所以应该学会照顾自已,所以用Sice”合适。7.答案:C解析:“please give me some guidance(指导)”(请给我一些指导)和Idon't know how to cook'”(我不知道怎么做饭)之间是因果关系,即因为不知道做饭所以需要指导,所以用“s合适。8.答案:B解析:“there is crack'”(有裂缝)和there is light in”(有光进来)之间,行在一种地点上的对应关系,即有裂缝的地方就有光进来,所以用Where'引导地,点状语从句合适。9.答案:B解析:“in which一般用于引导定语从句,且在从句中作地点状语时,前面需要有先行词,而此句中并没有合适的先行词与之搭配,所以A选项不正确;“whre引导地点状语从句,在句中表示“在..的地方”I keep this picture where I can see it every day”意思是“我把这张照片放在我每天都能看到它的地方”,符合语境和语法规则。10.答案:C解析:本题中句子的意思是“山里的天气经常很冷,你需要穿暖和的衣服”,根据语境可知,前后句之间存在因果关系,即因为山里冷,所以要穿暖和的衣服。选项C“As”在此处可以表示“因为”,引导原因状语从句,符合语境。11.答案:B解析:“where'表示在哪里”,引导地点状语从句;“wherever'”表示“无论在哪里”,引导让步状语从句;“anywhere''表示“在任何地方”,常用于否定句和疑问句;“everywhere”表示“到处;处处”。You can park yourcar.you like..”意思是你可以在任何你喜欢的地方停车,强调一种无限制的地点,用“wherever”合适。12.答案:B解析:has left'”是现在完成时;had left'是过去完成时;it是人称代词主格或宾格;“it's”是“itis的缩写;“its”是形容词性物主代词或名词性物主代词。“I found my bag where【…it”中我找到包”这个动作发生在过去,“我把包留在某个地方”这个动作发生在“找到包”之前,即过去的过去,所以用过去完成时had left”;“found'”后面缺少宾语,用it指代my bag'”合适。所以选B, 展开更多...... 收起↑ 资源列表 图说英语:初中英语语法讲解和训练Day50.pdf 图说英语:初中英语语法讲解和训练答案_96-97.pdf