中考英语专题复习：状语从句考点讲解

中考英语专题复习六 状语从句的考点讲解中考英语专题复习六 状语从句的考点讲解 考点直击考点直击 时间状语从句 when as while before after since till not until as soon as 等连词来引导 原因状语从句 because since as for now that etc 条件状语从句 if unless 除非 目的状语从句 in order that so that 结果状语从句 so that so that such that 让步状语从句 though although even if even though however whatever 比较状语从句 as as so as than 地点状语从句 where wherever 名师点睛名师点睛 用来修饰主句中的动词 副词和形容词的从句叫状语从句 根据其含义状语从句可分为时间状语从句 地点状语从句 条件状语从句 原因状语从句 结果状语从句 比较状语从句 目的状语从句 让步状语 从句 状语从句可置主语之前 也可置于主语之后 前置时 从句后用逗号与主句隔开 后置时 与主句之 间无标点符号 时间状语从句时间状语从句 1 时间状语从句常用 when as while before after since till until as soon as 等连词来引导 例如 It was raining hard when I got to school yesterday While he was doing his homework the telephone rang As he walked along the lake he sang happily He had learned a little Chinese before he came to China After he finished middle school he went to work in a factory when as 和和 while 的区别 的区别 1 when 引导的从句的谓语动词可以是延续性的动词 又可以是瞬间动词 并且 when 有时表示 就在那 时 例如 When she came in I stopped eating 她进来时 我停止吃饭 瞬间动词 When I lived in the countryside I used to carry some water for him 当我住在农村时 我常常为他担水 延续性的动词 We were about to leave when he came in 我们就要离开 就在那时他进来了 瞬间动词 2 While 引导的从句的谓语动词必须是延续性的 并强调主句和从句的动作同时发生 或者相对应 并 且 while 有时还可以表示对比 例如 While my wife was reading the newspaper I was watching TV was reading 是延续性的动词 was reading 和 was watching 同时发生 I like playing football while you like playing basketball 我喜欢踢足球 而你喜欢打篮球 对比 3 As 表示 一边 一边 as 引导的动作是延续性的动作 一般用于主句和从句动作同时发生 as 也可 以强调 一先一后 例如 We always sing as we walk 我们总是边走边唱 as 表示 一边 一边 As we was going out it began to snow 当我们出门时 开始下雪了 as 强调句中两个动作紧接着先后发生 而不强调开始下雪的特定时间 2 在时间状语从句里 通常不用将来时态 用现在时态表示将来的动作或状态 例如 I ll ring you up as soon as I get to New York I will tell him everything when he comes back He won t believe it until he sees it with his own eyes 3 在带有 till 或 until 引导的时间状语从句的主从复合句里 如果主句用肯定式 其含义是 一直到 时 谓语动词只能用延续性动词 如果主句用否定式 其含义是 直到 才 在 以前不 谓语 动词可用瞬间动词 例如 The young man read till the light went out Let s wait until the rain stops We won t start until Bob comes Don t get off until the bus stops 历年中考题 历年中考题 1 It s quite common in Britain to say Thank you to the drivers people get off the bus 2009 河南 A after B since C until D when 2 I will call you as soon as I the ticket to the football match 2009 陕西绥德 A will get B get C got D am getting 3 It s raining Daisy Please an umbrella with you 2009 深圳 Thanks I ll return it to you when I next week A take come B take will come C bring come D bring will come 4 Peter likes reading a newspaper he is having breakfast 2010 河北省卷 42 1 A untilB whileC becauseD though 5 Many students didn t realize the importance of study they left school 2010 江苏省盐城市 12 1 A whenB until C asD after 6 You should go over your test paper you hand it in 2010 浙江省衢州市 23 1 A before B though C because D as soon as 7 Scientists say it may be a few years it is possible to test the new medicine on patients 2010 江苏 省无锡市 12 1 A because B after C beforeD since 8 Mr Brown knew nothing about the good news his wife told it to him 2010 广西南宁 32 1 A beforeB after C sinceD if 9 We won t start the meeting our teacher arrives 2010 天津市 41 1 A thoughB untilC whileD or 条件状语从句条件状语从句 1 条件状语从句通常由 if unless if not 引导 例如 What shall we do if it snows tomorrow Don t leave the building unless I tell you to 2 在条件状语从句里 谓语动词通常用现在时态表示将来的动作或状态 例如 I ll help you with your English if am free tomorrow He won t be late unless he is ill 3 祈使句 and or 陈述句 在意思上相当于一个带有条件状语从句的复合句 例如 Hurry up or you ll be late If you don t hurry up you ll be late Study hard and you will pass the exam If you study hard you will pass the exam If 和和 when 双面孔 双面孔 区分 if 和 when 引导宾语从句和状语从句的不同 When 引导时间状语从句的时候意为 当 的时候 引导宾语从句的时候意为 什么时候 If 引导条件状语的时候意为 如果 引导宾语从句意为 是否 1 Mike wants to know if a picnic tomorrow Yes But if it we ll visit the museum instead A you have will rain B you will have will rain C you will have rains D will you have rains 2 Do you know when he back tomorrow Sorry I don t When he back I ll tell you A comes comes B comes will come C will come comes D will come will come 历年中考题 历年中考题 1 Tommy do you know if Frank to the zoo this Sunday if it 2009 湖北孝感 Sorry I have no idea A will go is fine B goes is fine C will go is going to be fine D goes will be fine 2 If I find his phone number I you 2009 北京 A tell B told C will tell D have told 3 I bet Mrs Black will come to help us with the celebration if she too busy tomorrow 2009 吉林 通化 A is B will beC won t beD isn t 4 David turn off the TV no one is watching it 2009 深圳 But it off already The music is from the radio A so that has been turned B when has turned C if has been turned D because has turned 5 I don t know if it tomorrow If it we won t go on a picnic 2010 四川省内江市 39 1 A rains rains B will rain rains C will rain will rain 6 Could we play football in your playground Sir 2010 江苏省扬州市 41 No you have the principal s note A if B unlessC because D since 7 I hear Jack Chan will come to Laiwu next week 2010 山东省莱芜市 27 1 Really he comes my younger sister will be very happy A If B Until C Unless D Before 原因状语从句原因状语从句 1 原因状语从句通常由 because since as 引导 例如 He didn t come to school because he was ill As it is raining we shall not go the zoo Since you can t answer the question I ll ask someone else 2 because 表示直接原因 语气最强 Because 引导的原因状语从句多放在主句之后 回答由 why 提出的问 题 只能用 because As 和 since 语气较弱 一般用来表示明显的原因 由 as 和 since 引导的原因状语从 j 句多放在句首 例如 Why aren t going there Because I don t want to As he has no car he can t get there easily Since we have no money we can t buy it 3 because 和 so 不能同用在一个句子里 结果状语从句结果状语从句 1 结果状语从句由 so that such that so that 引导 例如 He is so poor that he can t buy a bike for his son She is such a good teacher that everybody likes her My pencil fell under the desk so that I couldn t see it 2 so that 语 such that 可以互换 例如 1 在由 so that 引导的结果状语从句中 so 是副词 与形容词连用 其结构是 so 形容词 副词 that 从句 例如 He was so glad that he couldn t say a word The hall is so big that it can hold 2 000 people Mother lives so far away that we hardly ever see her 2 在由 such that 引导的结果状语从句中 such 是形容词 它修饰的可以是单数或复数可数名词 也可 以是不可数名词 名词前面可以带形容词 也可不带 如果是单数可数名词 前面需加不定冠词 a 或 an 例如 It was such a hot day that nobody wanted to do anything He had such long arms that he could almost touch the ceiling He made such rapid progress that he did very well in the mid term 3 有时上述两种结构是可以互换的 例如 It was such a wonderful film that all of us wanted to see it again The film was so wonderful that all of us wanted to see it again It is such an important match that nobody wants to miss it The match is so important that nobody wants to miss it 3 如果名词前由 many much little few 等词修饰时 只能用 so 不用 such 例如 Soon there were so many deer that they ate up all the wild roses He has so little time that he can t go to the cinema with you 历年中考题 历年中考题 1 You have to leave now you can catch the early bus 2010 山东省潍坊市 29 1 A so thatB as soon asC becauseD if 2 Did you catch what the teacher said 2010 青海省 宁夏 33 1 No She spoke so fast I couldn t hear her very clearly A which B thatC whenD since 3 The teacher speaks very loudly all the students can hear her 2010 广东省 18 1 A so that B because C since D when 比较状语从句比较状语从句 比较状语从句通常由 not as as 比较级 than 等连词引导 例如 Tom runs faster than John does This classroom is as big as that one 历年中考题 历年中考题 1 Don t laugh at her She is any of the students in your class 2009 山东烟台 A as clever a student as B as a clever student as C so clever a student as D so a clever student like 目的状语从句目的状语从句 1 目的状语从句通常由 so that in order that 引导 例如 We started early so that we could catch the first train He studies hard so that he could work better in the future We used the computer in order that we might save time 2 so that 既可引导目的状语从句 又可引导结果状语从句 区别这两种从句的办法有两个 1 目的状语从句里往往带有情态动词 can could may might 等 2 从意思上看 目的状语从句往往表示的目的很明确 例如 Speak clearly so that they may understand you 目的状语从句 Jack is badly ill so that he has to rest 结果状语从句 让步状语从句让步状语从句 1 让步状语从句通常由 although though 等连词引导 例如 Though he is young he knows a lot Although I am tired I must go on working 2 although though 与 but 不能用在同一个句子中 例如 我们不能说 Though it was raining hard but he still went out 应该说 Though it was raining hard he still went out 或 It was raining hard but he still went out 历年中考题 历年中考题 1 Switzerland is very small it is the land of watch and it is very rich 2009 湖北孝感 A Though but B Because so C Because D Though 2 it s difficult to make her dream come true she never gives up 2010 河南省 25 1 A Though B Unless C Because D If 3 Mary spends a lot of money on clothes her family is not rich 2010 山东省菏泽市 27 1 A because B though C if D so 4 Many children like fried chicken it is unhealthy food 2010 福建三明 29 1 A ifB because C although 地点状语从句地点状语从句 地点状语从句常常由 where 来引导 例如 Go where you like Where there is a will there is a way 1 What should I do here 2009 湖北武汉 Just put all the things they were A where B when C whose D which 课后练习课后练习 一 选择填空一 选择填空 1 Lucy knew nothing about it her sister told her 河北省 A because B until C if D since 2 Other people won t be pleased if he the queue 河南省 A will jump B jumps C jump D jumped 3 The young man travelled all over the world he had a man made leg 河南省 A though B if C as D because 4 The students will go to Summer Palace if it tomorrow 甘肃省 A don t rain B won t rain C doesn t rain D isn t rain 5 The driver hurt the girl badly she had to see a doctor 新缰 A so that B either or C too to D neither nor 6 Mrs Read didn t sleep well last night because the wind made too much noise 对句子划线部分提问 Mrs Read well last night 7 David was so careless that he didn t find the mistakes in his test paper 改为简单句 福州市 David was careless find the mistakes in his test paper 8 The ice on the lakewas so thin that people couldn t skate on it The ice on the lake was thick people 9 The girl was too excited to say a word The girl was excited he couldn t say a word 10 The men was so old that he couldn t climb the hill The man was old climb the hill 二 课时训练二 课时训练 1 It ten years since they to France A as covered B was have moved C is have moved D is moved 2 He wait until the rain A won t will stop B won t stop C will stops D will will stop 3 He will go to the Great Wall if it tomorrow A won t rain B doesn t rain C don t rain D isn t raining 4 you eat old food you may be ill A Before B Why C If D Which 5 Jack runs as as Tom A fast B faster C fastest D Much 6 Miss Gao asked a question but it was that nobody could answer it A very difficult B too difficult C difficult enough D so difficult 7 I can t understand this passage there are no new words in it A if B because C though D and 8 Why did Li Lei use a pencil his pen was broken A Because B When C Until D If 9 He was angry to hear the news that he couldn