Ⅰ. 单句语法填空
1．(2014江苏，21改编)Lessons can be learned to face the future __though/although__history cannot be changed.
分析：对比剖析两个句子的意思可知从句表达的意思是虽然；尽管。句意为：虽然历史不可以被改变，但可以学习心得来面对将来。设空处引导让步状语从句，故填though/although。
2．(2014湖南，26改编)You will never gain success __unless__you are fully devoted to your work.
分析：依据句意可知主从句间是条件关系，且对比剖析两句话间主将从现的时态及主句中的否定词never可知用表条件的unless(if...not)。句意为：除非你完全投入到你的工作中，不然你永远没办法获得成功。
3．(2015北京，25改编)He is a shy man，__but__he is not afraid of anything or anyone.
分析：but用来连接并列但语义对比的两个句子。句意：他是个害羞的人，但他并不怕任何事或其他人。
4．(2015北京，32改编)__Once__the damage is done， it will take many years for the farmland to recover.
分析：once一旦。句意：一旦导致损害，土地要好多年才能恢复。
5．(2015天津，12改编)We need to get to the root of the problem__before__we can solve it.
分析：本题考查状语从句的连词。before表示主句发生在从句之前。句意：在大家解决问题之前，大家需要找到问题的根源。
6．(2015湖南，33改编)__Although/Though__the job takes a significant amount of time，most students agree that the experience is worth it.
分析：although/though虽然(表示虽然时，不在后面用连词but，不过有时它可与yet，still，nevertheless等副词连用)。句意：虽然那个工作要花很多的时间，但大部分学生都感觉这次历程是值得的。
7．(2015湖南，35改编)Thats why I help brighten peoples days.If you__dont__，whos to say that another person will？
分析：考查if引导的条件状语从句。在if引导的条件状语从句中，假如从句谈论的是一个大概发生的事实及其产生的有关的结果，主句用一般以后时态，从句用一般目前时态。此句中的whos to say that another person will用的是以后时，故if引导的条件状语从句要用一般目前时。句意：这就是为何我要使大家的日子变得鲜活起来。假如你不如此做，你说哪个会如此做？
8．(2015四川，6改编)There is only one more day to go__before__your favorite music group play live.
分析：before意为在之前。句意：离你最喜欢的乐队的现场演奏只剩下一天了。
9．(2015重庆，4改编)If you miss this chance，it may be years __before__ you get another one.
分析：It be＋时间段＋before...要过才会。句意：假如你错过这次机会，可能要等不少年才会再有另一个机会。
10．(2015江苏，26改编)It is so cold that you cant go outside__unless__fully covered in thick clothes.
分析：本题考查状语从句引导词及状语从句的省略。句意：天这样冷以至于你除非完全包裹着厚衣服，不然不可以外出。unless除非。unless从句中省略主语you及系动词are。
11. Its a motto that we should never remember the benefit we have offered __nor__ forget the favor received.
分析：句意为：大家应当永远不要记挂大家所给予有哪些好处也不要忘记大家所受的恩惠。这是一则座右铭。nor为表示否定含义的并列词，never...nor...表示既不也不。
12．Ask any Chinese which city in China is famous for ice and snow， __and__ the answer is sure to be Harbin.
分析：句意为：(假如)你问任何一个中国人中国的哪座城市因冰雪而出名，答案肯定是哈尔滨。此处为祈使句＋and/or＋陈述句的结构，两个分句之间为顺承关系，故填and。
13．Stick to what you think is right， __and__ you will gain a surprising happy ending.
分析：句意为：坚持你觉得正确的，你会拥有一个幸福的结局。此处为祈使句＋and/or＋陈述句的结构，两个分句之间为顺承关系，故填and。
14．Can I lie about seeing a text message because I was too busy or lazy to respond to it？
Receiving a text message does not necessarily mean you have to respond. Why waste a perfectly good lie __when__ the truth will serve？
分析：句意为：当我非常累或懒得去回话时，我可以说谎说没看过短信吗？收到短信并未必意味着需要回复。为何非得滥用一个精心编造的谎话而不去说实话呢？对比剖析主从句谓语的动作可知是同时发生，因此用时间状语连词when表示当时候。
15．Though it has been one year __since__ he came to the city， he knows every street here like the back of his hand.
分析：句意为：尽管他来这座城市仅仅一年，但他对这儿的每条街道了如指掌。本题考查固定句型it has been＋时间段＋since...，表示自从已经多长时间了。
16．What did he think of the trip to Beijing last month？
He had such a good time __when__ he visited the Great Wall.
分析：句意为：他觉得上个月的北京之行如何？当他去参观长城时玩得非常高兴。设空处引导时间状语从句，表示当时候，故填when。本题容易误用成such...that...结构。
17．Little __as/though__ he knew about classical music， he pretended to be an expert on it.
分析：句意为：尽管他对古典音乐知道极少，但他假装对此是名专家。剖析句意及句子结构可知，设空处所在分句为让步状语从句，且否定词little坐落于句首，应用倒装结构，故填as或though。although也表尽管，但其引导的从句要用正常语序，故不填。
18．People in Dali are very friendly and honest to you __whether__ you are a foreigner or just a local.
分析：句意为：大理的人对你非常诚实而友好，无论你是外地人还是当地居民。whether...or...表示无论是还是，引导让步状语从句。
19．You can smoke here __if__ you leave a window open to let the smoke out.
分析：句意为：假如你留一扇窗户使烟散发出去，你就能在这里抽烟。依据句意可知，此处为条件状语从句，表示假如，故填if。
20．(2015浙江，9改编)Just__as__ a single word can change the meaning of a sentence，a single sentence can change the meaning of a paragraph.
分析：句意为：正如单独一个词能改变一个句子的意思一样，一个独立的句子也能改变一个段落的意思。just as意为正如，正像，符合句意。
Ⅱ. 语法填空
在空白处填入适合的内容(1个单词)或括号内单词的正确形式。
My classmate Michael studied very hard __1. after__ he went to senior school. Every day he worked __2. until__ every one left the classroom. He said he wouldnt sTOP trying __3. unless__ he got satisfying scores in his studies. Hard __4. as/though__ he tried， he made little progress， but he didnt lose heart at all __5. because__ he believed as long as he persisted he would succeed one day. __6. As__ time went by， he made improvements in his studies and he was admitted to a university in Guangzhou at last. We had a get－together party __7. before__ we started our new life in university. __8. Since__ everyone had got offers from universities， we had a very good time. When we stood __9. where__ we used to play and study， we couldnt help thinking of our happy old days. We believed we would never forget each other， __10. wherever__ we would go or whatever we would do. Before we departed， __11. although/though__we seemed a little sadder __12. than__before， we still fought back the tears.
Ⅲ. 单句改错
1．But no sooner had I left when the bus arrived.
答案与分析：whenthan no sooner...than...刚就，是固定使用方法。
2．The peoples life here has become rich or colorful.
答案与分析：orand 此处表示生活丰富多彩，rich与colorful是并列关系，且本句是一定句，故连词用and。
3．I called my parents， so I did not tell them what had happened.
答案与分析：sobut 由called与did not tell...的对比判断连词用but。表示我给爸爸妈妈打电话了，但没告诉他们出了什么事。
4．It isnt very cold， but you neednt bring many clothes with you.
答案与分析：butso 天不太冷所以没必要带不少衣服，连词用so，表示结果。
5．It may be popular， and you may also get others confused.
答案与分析：andbut 由get others confused判断连词用but，表示或许会受青睐，但也会让其他人非常困惑。
6．(2015四川)In fact， I dont like to go anymore， so Im afraid Ill lose their friendship.
答案与分析：sobut 作者不喜欢再去那里，但又害怕失去他们的友谊，此处表示转折，因此要用but。
7．Im sure that until we keep on practising， it will be easy for us to learn spoken English well.
答案与分析：untilif 此处表示假如大家不断地训练，学好英语口语对大家来讲就会比较容易，所以用连词if引导一个条件状语从句。
8. One day， I was cooking in the kitchen as the telephone rang.
答案与分析：aswhen be doing...when...正在做某事，这个时候，是固定句式。
9．Charles Rolls， a car maker， was very interested in Royces car， but soon Rolls and Royce went into business together.
答案与分析：butand 非常快他们就合作了是顺承前一句所说的事情发生的，故连词用and。
10．Work hard， you will make much progress and realize your dream.
答案与分析：you前加and 本句是祈使句＋and＋陈述句句式，表示做，那样你就会。
11．(2016新课标Ⅰ)Though not very big， but the restaurant is popular in our area.
答案与分析：去掉but 句意：饭店虽然不大，却在大家这个地区非常受青睐。though不和but连用，因though坐落于句首，故去掉but。
12．(2016新课标Ⅰ)Every day he makes sure that fresh vegetables or high quality oil are used for cooking.
答案与分析：orand 句意：天天他都确保用于烹饪的是新鲜的蔬菜和优质的油。从句意判断前后是并列关系，故把or改为and。
13．(2016新课标Ⅱ)If we stay at home， it is comfortable but there is no need to spend money.
答案与分析：butand 句意：假如大家待在家，会非常舒服而且也没必要烧钱。上下句之间是并列关系，而非转折关系。
14．(2016四川)Mom has a full－time job， so she has to do most of the housework.
答案与分析：sobut 句意：母亲做全职工作，但她得干大多数家务活。前后句之间为转折关系，故应用but连接。
15．(2016四川)Both Dad or I planned to do something on Mothers Day.
答案与分析：orand 句意：父亲和我都计划在母亲节节日这一天做一些事。both...and...两者都，是固定结构，符合语境。
