1、根据句意，故选A。4-What would you do if you _ a million dollars?-Id give it to the charityAwin Bwon Cwill win Dis to win试题分析：如果你赢了一百万美元，你要做什么？我会把它捐给慈善机构。结合语境可知条件从句中描述的是与将来相反的事实，故用一般过去时态，选B。考点：if引导的条件状语从句点评：虚拟语气是一种特殊的动词形式，用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思，看假设的条件是否能够实现
2、，能够实现是真实条件句，不能使用虚拟语气；假设的条件不能实现则是非真实条件句，要用虚拟语气.判断这个假设是与哪个事实相反。1、与现在事实相反 若与现在事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形” 2、与过去事实相反 若与过去事实相反，条件从句的谓语用过去完成时（had+过去分词），主句谓语用“should （would, could, might）+have+过去分词”3、与将来事实相反 若与将来事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could
3、, might）+动词原形”：5 If I _Alice, I _them the truth.A. was , would tell B. were ,would tell C. am, will tell Dis , will tell本题的含义是如果我是你，我将告诉他们真相，本题if引导的是一个虚拟的条件句，在虚拟句中，be用were，主句通常用过去的一种，will应该用would，故本题选B。if引导的虚拟条件句。在英文中条件句有两种，一种是真实的条件句，if后遇到将来时用一般现在时，一种是虚拟的条件句，if后用过去时，be用were，在英文的实际使用中应该注意它们的区别。6If I
4、_you, I _the army.Aam, would join Bwere ,would joinCam, will join Dwere ,will join其主要有三种结构：若与将来事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形”。如果我是你，我会加入军队。结合语境可知本句描述的是与现状相反的事实，故选B。7 -What if I have to go there and know nothing about it?- If I_ you, I would try to find some info
5、rmation about it on the Internet.Aam Bwas Cwill be Dwere【答案】D倘若我必须去那儿而且对那里一无所知，该怎么办？如果我是你，我会在网上查找一些有关那里的信息。根据 I would try to find可知主句用的是would+do,可知这是对现在事实的假设的虚拟语气，因此If引导的条件状语从句用一般过去时，根据虚拟语气的用法be动词在If引导虚拟语气中用were .故选 D。考查虚拟语气的用法。8-What can I do with so much money?-If I _ you, I _ give it away to char
6、ity.Aam, will Bam, would Cwere, would Dwas, would【答案】C 【解析】 句意 你如何处理这些钱？如果我是你，我会把它捐给慈善机构。表示对现在的虚拟，if引导的从句用一般过去时，语句用would do ,故选C项。如果天气是好的，我们的运动会就不会推迟了。这里是虚拟语气，根据wouldnt可知这是对现在的虚拟，在条件状语中对现在的虚拟用were；put down 镇压，记下；put up提供； put off推迟。根据句意故选D。9If I _you. I would buy a big house for my parents.Abe Bam C
7、was Dwere如果我是你。我会买一个大房子给我的父母。这道题考查的是假设，所以要用虚拟语气，用过去时。故选D.10You _ through that red light, for you _ an accident.Amust have driven; should have caused Bcould have driven; might have causedCcouldnt have driven; should have caused Dshouldnt have driven; could have caused你不应该开车闯红灯，因为你会引起事故的。考查情态动词。分析句子及选
8、项“You _ through that red light, for you _ an accident.”，你 开车闯红灯，因为你 事故的，可知是对过去的虚拟，应用情态动词+have done。此处是不应该开车闯红灯，会引起事故，故选D。11 What would you do if you _ a million dollars? I would give it to charity.Ahave Bhad Cwill have Dwould have【解析】试题分析：句意:-如果你有一百万美元你会做什么？-我会把它捐给慈善事业。have 有；had 过去式；will have 一般将来时
9、；would have 过去将来时。根据句意可知，这里表示的是一个假设的问题，在if引导的条件状语从句中应该用虚拟语气，动词用过去式，故选B。12If I _ you, I _invite him to go to see a movie.Aam;would Bwere;will Cwere;would Dwas;will 【答案】C如果我是你，我会邀请他去看电影。go to see a movie去看电影；invite sb to do邀请某人做某事；在表达与现在事实相反的虚拟语气中，Be用were,主句用would。13 If I _ you, I _the job.Awas; will
10、take Bwas; would take Cwere; would take Dwere; will take【答案】 C如果我是你，我就要这份工作。If引导的句子是愿望时，用过去式表示，而且系动词用were,主句用would加原形。故选C。考点: 考查虚拟语气的用法。14The air pollution is worse and worse. The government suggests that people _ to work by subway or by bus.Ago Bgoes Cgoing Dto go空气污染越来越糟糕。政府建议人们乘地铁或者乘公交车去上班。考查谓语动词
11、。A. go 去；B. goes 去；C. going 在去；D. to go 为了去。这是一个that引导的宾语从句，suggest后跟的宾语从句应用虚拟语气（should）do结构，should可省略。故选A。15I m so busy. If I time, I travel around.Ahave; would Bhave; could Chad; would Dhad; will 我是那么忙。如果我有时间我会周游世界。与现在事实相反故选C。16 Come and join us, Betty! Im afraid I cant. Im too busy now. If I _ ti
12、me, I would certainly go.Ahave Bhave hadCwill have Dhad-贝蒂，来加入我们吧！-恐怕我不能。我现在太忙。如果我有时间，我当然会去了。分析：考查if引导的虚拟语气。表示与过去事实相反的虚拟条件句。其句子结构为：从句：If + 主语+ had +过去完成式动词+ 主句：主语+ would （should, could, might） + have +过去完成式动词+故选 D17 Im going to Larrys party. But I dont know what to wear.If I _ you, I _ wear a dress.
13、 will Bwere; willCwere; would Dam; would根据题干，本句的意思应是“如果我是你，我将穿一件裙子。”“我”是不可能成为“你”，所以本句是一个虚拟语气。对于虚拟语气，从句应该用过去式（be动词，不论是第几人称，都用were），主句用would do。所以本题选C。本题考查虚拟语气。完成本题时注意区分虚拟语气和if引导的条件状语从句。虚拟语气是不可能发生的，是一种假设情况；而if引导的条件状语从句，是有可能发生的。如果不明白这两者的区别，就比较容易发错。18I wish I _fly to the moon one day Acan Bcould Cam Dwa
14、s 我希望有一天我能飞到月球。通过对这句话的理解我们可以知道这是一个几乎不可能实现的愿望，故在wish 后面的宾语从句中应用虚拟语气，所以用过去时态。故选B。19 -What would you do if you won a million yuan? - _.AI shall give it to charities BI will buy snacks CI wont put it in the bank DId give it to medical research【答案】D 如果你有一百万，你会做什么？ 我会把它捐给医学研究。根据上文提到 What would you do if y
15、ou won a million yuan 这是对现在的虚拟，所以回答时用would do ，故选D项。20I you about it because I dont believe you.A wouldnt rather tell B would rather not to tellC would rather not tell D wouldnt rather telling根据would rather +not+动词的原型，表示宁愿不做某事句意：因为我不相信你，所以我宁愿不告诉你这件事。Have a . pity 表示同情某人结合句意，故选C考查固定用法。21The headmaste
16、r with his students Hangzhou Paradise Park if it tomorrow.Ais going to; isnt rainy Bare going to; isnt rainyCis going to; wont rain Dare going to; doesnt rain【解析】考查主谓一致和if从句。with连接几个主语时，与第一个保持一致。排除B、D；if条件句用一般现在时代替将来时，排除C。句意“如果不下雨，班主任和同学明天将要去杭州天堂公园。”故选A。22Mum, can I go shopping with Gina?Well, If I
17、were you, I homework first. Awill do Bhave to finish Cmust finish Dwould do妈妈，我能和吉娜去购物吗？哦，如果我是你，我会首先完成作业。结合语境可知主句表示的是对现在的虚拟，故用过去将来时态，选D。虚拟语气23If I you, I would not do such a silly thing.Aam Bwas Cwere如果我是你我就不会做那样的傻事。若与将来事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形”该句描述的与现在事实想反
18、，故选C。考查虚拟语气的用法24If it were Sunday today, I_ go to school.Ashant Bwould not Ccant Dwont如果今天是星期天，我将不去上学。虚拟语气用于条件状语从句中，可以表示与现在事实相反的假设，条件状语从句中的谓语动词用“过去式（be动词用were）”，而主句中的谓语动词用“would / should/ could / might + 动词原形”。如：1.If I were you, I would join the army. 2.If she had time, she should go with you.。由句意可知
19、选B。25I like drinking wine. But people who drink wine arent allowed to drive.If I you, I would give up wine. to drink Bam; drinking Cwere; drink Dwere; drinking-我喜欢喝酒。但是喝酒的人不允许开车。-如果我是你，我将会放弃喝酒。表示与现在事实相反的情况。 其虚拟语气的结构为：if + 主语+ 动词的过去式（be用were） + 主句：主语+ would （should, could , might） + 动词原形 + 例如：If I we
20、re you, I would read it again. 如果我是你的话，我再读一遍。（事实上我不是你），故选 D考查虚拟语气及动词短语的用法。26Sir, you should_ at the red lightBut you didntAstop Bhave stopped Cnot have stopped Dstopped先生，你应该在红灯亮时停下来。但你没有。这里用虚拟语气，用情态动词should + have + 过去分词，这是对过去的一种虚拟。所以选B。27Im not free today, If I _ time, I _ and help him with you.Ah
21、ave, will go Bhad, would go Chave, would go Dhad, will go我今天没空，如果我有时间，我就和你一起去帮助他。在含有虚拟条件句的复合句中，主句和从句的谓语都要用虚拟语气。表示与现在事实相反的假设，虚拟条件句为If+主语+动词的过去式（be动词用were） ，主句为主语+should, would, could, might + 动词原形。28If I a bird, I _ fly in the blue sky. would Bam;Cwill be; will Dwere;如果我是一只鸟，我就能在蓝色的天空中飞翔。根据句意可知，这里表示的是跟事实不符的情况，是不可能实现的事情，因此这里应该用虚拟语气。在if从句中用一般过去时，主句中用would+动词的原形。故选D。29Swimming in the river for teenagers is very dangerous.So it is. If I _ them, I _ a shower at home. would take Bwere;Cwas; would take在河里游泳对青少年是非常危险的。的确如此。如果我是他们，我会在家洗澡。if从句表假设，与现在事实相反，be动词则用were ，无论第几人称做主语。主句常用would 跟动词原形。考查固定句式的用法。
