汕尾浪花中學(xué)高考英語復(fù)習(xí)課件17.ppt

語法專項(xiàng)講練狀語從句,汕尾浪花中學(xué)高考英語復(fù)習(xí)課件17,語法精講,狀語從句可分為時(shí)間、條件、原因、讓步、目的、結(jié)果、方式、比較、地點(diǎn)等狀語從句。 1時(shí)間狀語從句 (1)表示時(shí)間的狀語從句可以由when，whenever，as，while，before，until，ever since，as soon as等詞引導(dǎo)。 When completed，the tunnel will be the longest in the world.,語法精講,完工后，這將是世界上最長的隧道。 Please write it down before you forget it. 趁你現(xiàn)在還沒忘把它記下來。 It will be half a year before I come back. 我半年之后才回來。,語法精講,(2010年安徽合肥高校附中聯(lián)考)Dont be afraid of asking your teachers for help _ it is needed. Aas Bsince Cunless Dwhen,考點(diǎn)鏈接,語法精講,【解析】 考查連詞。句意：如有需要，不要害怕向老師問問題。此處when相當(dāng)于if，表示條件，其他選項(xiàng)不符合語意。 【答案】 D,語法精講,(2)名詞詞組引導(dǎo)時(shí)間狀語從句：every/each time每一次；the moment/minute那時(shí)(一就)；the first/second time第一/二次；the last time 最后一次；the day那一天；the week 那一周等。 Every time I see him, he looks miserable. 每次我看見他，他都是一副愁眉苦臉的樣子。 He said hed phone you the moment he got home. 他說他一到家就給你打電話。,語法精講,(3)as soon as, instantly, directly, immediately等表示從句動(dòng)作一發(fā)生，主句動(dòng)作隨即發(fā)生，通常意為“一就”，也可引起表示時(shí)間的狀語從句。 I came as soon as I heard the news. 我一聽到消息就馬上來了。 I came directly I got your message. 我一收到你的信息就來了。,語法精講,(4)no sooner.than 和hardly. when引導(dǎo)的從句表示“剛就”。主句中的動(dòng)詞一般用過去完成時(shí)，從句用過去時(shí)。若把no sooner, hardly提到句首，主句須倒裝。 No sooner had he sat down than the phone rang. 他剛坐下，電話鈴就響了。 Hardly had the game begun when it started to rain. 比賽剛剛開始，天就開始下起雨來。,語法精講,2條件狀語從句 條件狀語從句由if(如果), unless (除非), in case(萬一)；so (as) long as (只要)，on condition that/on one condition(以為條件)等詞引導(dǎo)。如果主句是將來時(shí)，條件狀語從句要用一般現(xiàn)在時(shí)表示。 Unless some extra money is found, the theatre will close.,語法精講,如果不能額外弄一些錢，劇院就得關(guān)閉。 Ron will lend me the money on condition that I pay it back next month. 羅恩把錢借給我，條件是下月歸還。,語法精講,(1)(2009年高考全國卷)All the dishes in this menu，_otherwise stated，will serve two to three people. Aas Bif Cthough Dunless,考點(diǎn)鏈接,語法精講,【解析】 句意：這個(gè)菜單上所有的菜，除非有特別說明，會(huì)滿足兩到三人的需要。本題unless后省略了主語和be動(dòng)詞。 【答案】 D,語法精講,(2)(2010年臨川一中月考)There are，_ you dont mind me saying so，several problems with this idea of yours. Aif Bunless Calthough Dbecause 【解析】 考查連詞的用法。句意：如果你不介意我這么說，你的想法存在若干問題。本句中的“if you dont mind me saying so”是插入語，表示委婉的語氣。 【答案】 A,語法精講,3原因狀語從句 原因狀語從句常用because, since, as, for引導(dǎo)，還可用seeing that(既然)，now that (既然), considering that/who/how. (考慮到)，in that(因?yàn)?, not that. but that(不是因?yàn)槎且驗(yàn)?等引導(dǎo)。 Now that theyve got to know each other a little better, they get along just fine. 由于彼此之間有了進(jìn)一步了解，他們相處的不錯(cuò)。,語法精講,John did quite well in his exams considering how little he studied. 考慮到約翰才學(xué)了那么一點(diǎn)點(diǎn)，他考得已很不錯(cuò)了。 The situation is rather complicated in that we have two managing directors. 由于我們有兩位總經(jīng)理，所以情況很復(fù)雜。,語法精講,(2008年高考山東卷)He found it increasingly difficult to read，_his eyesight was beginning to fail. Athough Bfor Cbut Dso,考點(diǎn)鏈接,語法精講,【解析】 句意：由于他的視力開始下降，他明顯感到讀書有困難。本題句子前后是因果關(guān)系，for的意思是“由于、因?yàn)椤?；though引導(dǎo)的是讓步狀語從句，意思是“雖然但是”；but的意思是“但是”，表示轉(zhuǎn)折；so的意思是“因此，因而”，在句意上不通。所以選B項(xiàng)。 【答案】 B,語法精講,4讓步狀語從句 讓步狀語從句由though(although), even if (even though), no matter how/where/what., whatever, however, whoever等引導(dǎo)。 Although the car is old，it still runs well. 汽車雖然很舊，但跑起來仍然不錯(cuò)。 No matter how hard he tried, he couldnt get her to change her mind. 不管他怎樣努力勸說，也沒能使她改變主意。,語法精講,_ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him. AAlthough BAs long as CIf only DAs soon as,考點(diǎn)鏈接,語法精講,【解析】 句意：雖然警察認(rèn)為他最有可能是罪犯，但沒有確鑿的證據(jù)，他們不能逮捕他。句子前后的邏輯關(guān)系為轉(zhuǎn)折關(guān)系。故選A。 【答案】 A,語法精講,5目的狀語從句 目的狀語從句常由that, so that, in order that, lest(以免，以防), for fear that 等引導(dǎo)，放在主句之后。目的狀語從句常用情態(tài)動(dòng)詞may(might)，can(could)等。lest, for fear that后面常用“(should)動(dòng)詞原形”的虛擬語氣。 We pray that he may recover soon. 我們祈求他早日康復(fù)。,語法精講,6結(jié)果狀語從句 結(jié)果狀語從句由so that, so. that, such that, such. that 等詞引導(dǎo)。 Many contestants later failed drug tests, so that the race had to be rerun. 許多參賽者后來都沒有通過藥檢，賽跑只得重新進(jìn)行。 The nature of the job was such that he felt obliged to tell no one about it. 這種工作的性質(zhì)就是如此，他覺得只好秘而不宣了。,語法精講,(2008年高考四川卷)I havent seen Ann for_long that Ive forgotten what she looks like. Asuch Bvery Cso Dtoo,考點(diǎn)鏈接,語法精講,【解析】 句意：我有很長時(shí)間沒見著安了，我已忘記她長什么樣了。so/such.that如此以至于，即soadj./adv.that，而suchn.that，long為形容詞，故用so。故選C。 【答案】 C,語法精講,7方式狀語從句 方式狀語從句由as, just as, as if, as though等詞引導(dǎo)。 Wed better leave things as they are until the police arrive. 在警察到來之前，我們最好保持現(xiàn)場(chǎng)原樣。 You look as if youve had a good time. 你看起來好像玩得挺開心。,語法精講,8比較狀語從句 比較狀語從句由as. as, than, not so. as, the more. the more等詞引導(dǎo)。 My brother is not as old as me. 我弟弟年紀(jì)沒我大。 Its a beautiful dress but its much more than I can afford. 這件連衣裙很漂亮，不過太貴了。,語法精講,9地點(diǎn)狀語從句 地點(diǎn)狀語從句由where, wherever，anywhere, everywhere等詞引導(dǎo)。