2022届高考英语二轮复习：虚拟语气学案（含答案）
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“高考英语经典课程” 第11讲： 虚拟语气
虚拟语气是高考英语语法中的重点也是难点，近年来，虚拟语气的考点分为三类；
do型、were型、if条件型。 说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。
虚拟条件句；表示与事实相反的条件。分三种情况(以 do 为例)：
表示与事实情况相反 条件从句的谓语形式 主句的谓语形式
表示现在情况 过去式(did)(be常用 were) Would / could / might / should (用于第1人称) +动词原形(do)
表示过去情况 过去完成式(had +done) Would / could / might / should +have done
表示将来情况 ①过去式 (did)/(were)②should + do ③were to do Would / could / might / should + do
例句：1.
2.
3.
注意；
A.错综时间的虚拟句
通常情况下,在非真实条件句中主句和从句的谓语动词所指时间是一致的, 但有时也可能指不同的时间,这时要根据上下文的意思采用不同的谓语动词形式.
1. If I were you, I would have taken his advice. (从句指现在, 主句指过去)。
2. If I had taken my raincoat with me this morning, I would not be wet now. (从句指过去,主句指现在)。
3. If we hadn’t been working hard in the past few years, things wouldn’t be going so smoothly.
（从句指过去，主句指现在）。
4. If the weather had been more favorable, the crops would be growing still better.（从句指过去，主句指现在）。
5. If we had not got everything ready by now, we should be having a more terrible time tomorrow. （从句指现在，主句指将来）
举一反三：
If you____hard before,you ____a college students now.
A. had studied, would have done B. studied, would be
c.studied, would have been D. had studied, would be
B. 用介词短语代替条件句 with，without，but for
E,g, What would you do with a million dollars
举一反三：
Without your help, we could____the work ahead of time.
A. finish B have finished C not have finished D not finish
Were型虚拟语气倒装句 if省略句
Were I at school again, I would study better.
Had you come earlier, you would catch the bus.
Should it rain tomorrow, we would not go climbing.
举一反三：
——I you, I would go with him to the party.
A. was B Had been C, will be D, Were
跟踪练习
If I were to do it, I ___it in a different way.
A. shall do B will do C. would do D. have done
2. If you asked your father, you____ permission..
A. may get B might get C should have got D. may be get
3. I t is hard to imagine what would be doing today if I ___in love at the age of seven, with the Melinda Cox Library in my hometown,
A wouldn’t have fallen B. had not fallen Ｃshould fall D were to fall
4. ____the English examination I would have gone to the concert last Sunday.
A In spite of B But for C Because Ｄ As for
5. Without electronic computers, much of today’s advanced technology___
A. will not have been achieved B. have not been achieved
c. would not have been achieved D had not been achieved
三．do型虚拟语气：名词性从句的虚拟语气
1. 宾语从句
Should +do(should可省略)----一二三四，巧学do型虚拟语气
结构：一个坚持（insist）、两个命令（order、command）、三个建议（suggest/advise,recommend）、四个要求（demand、require、request、ask）
翻译：我们建议Tom 去休息一下。
他坚决要求我到场。
国王命令囚犯明天要实施死刑。
他们要求我们派他们去那儿工作
注意：
:insist / suggest 各有两意思，要用不同的语气
① 表“坚决要求”,虚拟, should + do;
②表“坚称,坚持说”,陈述语气,表事实。
①表“建议”，虚拟, should + do;
②表“表明、暗示” ，用陈述语气。
The teacher suggested that we ______________ more after class. （我们课后多练习）
The look on her face suggested that she ________happy
He insisted that all of us ___________there on time by any means. （我们大家想尽办法按时去那儿）
He insisted that he _____________ the wallet(没有偷钱包).
2.以上动词相应的名词构成的名词性从句包括主语从句，表语从句和同位语从句也要使用虚拟语气。从句中的动词形式一样。
即：(should)＋V.
order, advice, suggestion, proposal, demand, request, desire
主语从句常用句型：it is 形容词/过去分词/suggested/insisted +主从that ,,,,
Essential, urgent, necessary, important, advisable. Desired. Natural, desirable, demandedm preferable, imperative,ordered, required, suggested, recommended
It’s suggested that the plan be carried out.
My demand is that she should come to see me once a week.
All of us are for the advice that the chemical factory should be closed down.
拓展：表语从句…is that …
同位语从句：…that….is/was….
相应名词：advice, command, demand, desire, idea, motion, order, plan. Proposal, preference, insistence, suggestion, recommendation, requirement
四．虚拟语气特殊句型：
1.wish 的宾语从句
I wish I were a bird.（现在）
I wish I hadn’t made such a mistake.（过去）
We wish our parents wouldn’t punish us. （将来）
As if/though和wish用法相同
She loves the baby as if it were her own son.
It seems as if it were spring.
I remembered the whole thing as if it had happened yesterday.
2. would rather (that)
I would rather you paid me now.
I would rather you had gone, too.
Don’t come. I would rather you came tomorrow.
3. It’s (about/high) time +(that)…
It’s high time that you went.
It’s high time that you were going.
It’s high time that you should go.
It’s time that we went to bed.
It’s time that we should go to bed.
4. It’s necessary /strange/ natural/ important + that-Clause 从句中的动词要用虚拟，即（should）+动词原形
It is important that we ( should ) master a foreign language.
It is strange that she refuse to come to the party.
It’s necessary that we should study hard.
5. it is a pity/shame…that…
It is a pity/shame that he treat his own parents like that.
6. If only …要是就好了 区别if’ only
If only I knew his name!
If only we had followed your advice!!
If only I could see him again!
翻译：要是我们的父母能和我们住在一起就好了。
要是我没错过火车就好了！
五．情态动词+have done
巩固练习
Alan ___ the party if he had gone to London.
A. would have missed B. had missed
C. would miss D. missed
2.—It was the drug，not the disease，that killed the boy.
—He would be still alive today if he ________ that drug.
A. not take B. hadn’t taken
C. didn’t take D. shouldn’t have taken
3. If only I ___ to my parents! (But I didn’t.)
A. listened B. had listened
C. should listen D. would listen
4. Tom suggested that Ann ___ the house.
A. sell B. sold
C. shall sell D. would sell
5. I wish this bus ___ to the university.
A. go B. went C. has gone D. had gone
6. Simon looks as though he never ___ a square meal(吃得饱), though his parents feed him very well.
A. get B. getting C. got D. should get
7. He is talking so much about America as if he ___ there.
A. had been B. were C. was D. been
8. I ___ you some money, but I hadn’t got any then.
A. would lend B. would have lent
C. could lend D. may have lent
9. – Have you ever been to Beijing
-- No, but I wish I ___.
A. have B. will C. do D. had
10. I don’t think it is the right time that you __.
A. will go B. went C. go D. must go
11. When a pencil is partly in a glass of water, it looks as if it ＿＿＿＿.
A. breaks B. has broken
C. were broken D. had been broken
12. The workers in the factory demanded that their pay ___by 20 percent.
A. be raised B would be raised C raised D, raise
Fill in the blanks
a. If Tom ________ (be) more careful in the exam, he ________________ (pass) it already.
b. If you _______ (get) up earlier, you ________________ (catch) the first train.
c. If I _______ (meet) you yesterday, we ______________ (go) to the concert together.
固定公式：重点记过去虚拟had done,,,would/should/could/might have done
He looks as if he were drunk.
They talked as if they had been friends for years.
规则特殊清一色，虚拟语气轻松学
虚拟语气是高中英语语法学习的一大难点，也是历年高考的重点之一。笔者将其常见用法归纳成七个字“规则特殊清一色”，以帮助同学们愉快学习，轻松掌握。
一、规则
在if引导的非真实条件句中，主从句的谓语动词形式的构成是规则，要牢记。
1、表示与现在相反的情况：条件从句用一般过去时（be 动词一般用were），主句用would/could/might/should+动词原形。例如：
Sorry, I am too busy now. If I ______ (have) time, I would certainly go for an outing with you.
2、表示与过去相反的情况：条件从句用过去完成时，主句用would/could/might/should have+动词-ed形式。例如：
If Mr. Dewey _____(be) present, he would have offered any possible assistance to the people there.
3、表示与将来不大可能实现的情况：条件从句用一般过去时（be 动词一般用were）或were to + 动词原形或should +动词原形，主句用would/could/might/should+动词原形。例如：
Grace doesn’t want to move to New York because she thinks if she _____________(live) there, she wouldn’t be able to see her parents very often.
热点：虚拟语气在if条件句中的运用是高频考点，考生一定要准确把握从句中的动词形式。
二、 特殊
1、在if引导的非真实条件句中，有下列特殊情况：
⑴ 混合条件：有时条件从句和主句的谓语动词的动作发生的时间不一致，这时动词的形式根据它所表示的时间加以调整。例如：
—The weather has been very hot and dry.
—Yes. If it had rained even a drop, things ______(be) much better now!
⑵ 含蓄条件：是指非真实条件句中的条件句有时不表达出来，只暗含在上下文中，常用介词without, but for, 或连词 otherwise, or , or else ,but等暗示。例如：
1) I_______ (go) through that bitter period without your generous help.
2) We ____ (put) John’s name on the race list yesterday but for his recent injury.
3) We lost our way in that small village, otherwise we ____ (visit) more places of interest yesterday.
热点：含蓄条件也是高频考点，我们要重点掌握。另外 but之前的句子往往是虚拟，but 之后的句子常常是事实。再如：
We ______ (face) the difficulty together, but why didn’t you tell me
⑶ 省略倒装：当if条件句中有were, should 及助动词had时， 可以省略if，把were, should 及had提前，变为倒装句式。例如：
Had he caught the morning train, he_________ (not be) late for the meeting.
2、wish等动词或短语引导的句子中
有四个动词或短语wish, would rather , as if 引导的从句或 if only引导的感叹句中，谓语动词形式：表示的动作指现在的情况，动词用一般过去时（be 动词一般用were）；表示的动作指过去的情况，动词用过去完成时；表示的动作指将来的情况，动词用一般将来时。例如：
George is going to talk about the geography of his country, but I’d rather he ——_______ (focus) more on its culture.
Don’t handle the vase as if it______ (be) made of steel.
3、固定句型：It’s (high/about) that…，从句中动词用过去式或should do形式，但should 不能省略。
Jack is a great talker. It’s high time that he ______ (do) something instead of just talking.
三、清一色
在表示建议、请求、命令的动词或名词后的从句中以及important, necessary, strange，natural等形容词后的从句中，谓语动词一律should do形式， should可以省略。
Teachers recommend parents _______ (not allow) their children under 12 to ride bicycles to school for safety.
感谢信（作文万能句仿写）
来源：2019高考全国卷3D篇
原句： If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice; if they went for the circle, they would be rewarded with the sum of the numbers—17 in this example.
关键点：段落尾句，33题答案出处
长难句类型：虚实被动，委婉地道
主语：
谓语：
宾语：
A.句子主干
B.翻译
C.重点词汇
D.高级句子仿写8组
1. 如果我是你的话，我会送像洋娃娃之类的礼物给你朋友的小孩。
________________________________________________________________________________________________________________________________________________________________
要不是你的帮助，我就不会取得如此快的进步。
________________________________________________________________________________________________________________________________________________________________
短文改错：
假如你是一名失学儿童，名叫李华，你有幸得到在中国工作的Mr. Brown的资助，可以重返校园。你给Mr. Brown写了一封信，内容如下：
★ 收到钱和书后能重返校园，非常感激；
★ 在老师的帮助下，学习有了很大的进步，受到老师的表扬和鼓励；
★ 决心更加努力学习，取得更大的进步；
★ 盼望见到Mr. Brown，希望他寄来一张照片。
注意：1. 书信应包括以上所有要点，可适当增加细节，以使行文连贯；2. 词数：100左右
Dear Mr. Brown，
I am writing to express my deepest gratitude for money and books you sent me. I could not have returned school without your help. Thank you so much.
I had been working hard since I went back to school. I have made great progresses in my studies with the help of my teachers. They often praise me and encourage me. And for your help, I might have left school and could have got such a good education. I have made up my mind to study hard and make greater progress.
What are you getting on with your life and work I would like meet you in person, but I have no opportunity to do so. Would you please send us a photo of yourself
Thank you again for your generous help and best wishes!
Yours Sincerely,
Li Hua
当堂过手训练----虚拟语气
规则特殊清一色，虚拟语气轻松学
实战演练：用括号内所给动词的适当形式填空，必要时用上适当的情态动词。
1. ______(be) there no modern telecommunications, we would have to wait for weeks to get news from around the world.
2. If my car _____(be) more reliable, I would have driven to Lhasa instead of flying last summer.
3. I ______(come) sooner but I didn’t know that they were waiting for me.
4. Maybe if I (study) science, and not literature then, I would be able to give you more help.
5. Had I known about this computer program, a huge amount of time and energy_____ (save).
6. But for their help，we ( not finish) the program in time.
7. The doctor recommended that you ______( not swim) after eating a large meal.
8. This printer is of good quality. ______ it _____ (break) down within the first year, we would repair it at our expense.
9. Look at the trouble I am in! If only I _____ (follow) your advice.
10. —Where are the children The dinner’s going to be completely ruined.
—I wish they ( not be)always late.
虚拟语气专练
1. But for their help, we ________ the program in time.
A. can not finished B. will not finish
C. had not finished D. could not have finished
2. He would be in better health now _______ with too much work when young.
A. had he not burdened himself B. if he was not burdened
C. were he not burdened D. had he not been burdened himself
3. It is required that under no circumstances ________ betray ourselves even if there are temptations like money or beauty.
A. we can B. will we
C. should we D. we shall
4. — Helen,are you going Io the airport to pick up Jack the day after tomorrow
— ________ tomorrow night.I would go.
A. Were he to come back B. If he was about to come back
C. Had he come back D. If he would come back
5. Lily is a good singer. How I wish I ________ as well as her.
A. sing B. will sing
C. had sung D. sang
6. If it ________ for her great help then, I would not study English so well now.
A. hasn’t been B. wasn’t
C. hadn’t been D. isn’t
7. If you ___________ to my advice carefully, you wouldn’t have made such a terrible mistake.
A. listened B. have listened
C. would listen D. had listened
8. I didn t see your sister at the meeting. If she , she would have met my brother.
A. has come B. did come
C. came D. had come
9. If the new safety system _______ to use, the accident would never have happened.
A. had been put B. were put C. should be put D. would be put
10. I am sorry I am very busy now. If I time, I would certainly go to the movies with you.
A. have B. had
C. have had D. had had
11. —Did you pass your driving test
—Yes, otherwise I ________ to the picnic next month.
A. couldn't drive B. couldn't have driven
C. won't drive D. wouldn't have driven
12. — What happened to the young trees we planted last week
— The trees __________ well, but I didn’t water them.
A. might grow B. would have grown
C. needn’t have grown D. would grow
13. —Can't you drive a little faster
—No. If I ________ another speeding ticket, my dad would take away my car.
A. would get B. would have got C. had got D. got
14. The movie couldn’t be more boring.I wish I ________ to it.
A. had not been B. have not been
C. did not go D. have not gone
15. If you were to have a few minutes free, I______ the opportunity to ask you one more question.
A. would appreciate B. would have appreciated
C. were to appreciate D. had appreciated
16. Without our team’s great effort, the art exhibition last week ______ such a great success.
A. wouldn’t be B. won’t be C. wouldn’t have been D. won’t have been
17. It was John who broke the window. Why are you talking to me as if I it
A. had done B. have done C. did D. am doing
18. They advocate the proposal we were opposed ______ rediscussed at the next meeting.
A. to be B. should be C. to was D. was
19. It’s high time he _________ the right measures; otherwise, he’ll fail.
A. took B. take C. takes D. was taken
20. __________him not to do so, he wouldn’t have made such a serious mistake.
A. Did I persuade B. If I persuade
C. If I should persuade D. Had I persuaded
1. D
【解析】考查虚拟语气。句意：要不是他们的帮助，我们不可能及时完成计划。but for“要不是......”，相当于if虚拟条件句，与过去事实相反，主句用would/should/could have done。故选D。
2. A
【解析】考查虚拟语气。句意：如果年轻时他不是被太多的工作所累，他现在将会身体更健康。根据语境可知，此处讲述与事实相反的事情，故用虚拟语气；由时间状语when young可推断，从句表示与过去相反的事实，谓语动词用过去完成时；且如果if省略句子用部分倒装有，had置句首。burden oneself with…“负重担”。故选A。
3. C
【解析】考查虚拟语气和倒装句。句意：在任何情况下即使是在金钱和美貌诱惑下，我们也决不能背叛自己。在It is required that句型中需要用虚拟语气should do形式。以否定意义的词开头句子要用部分倒装，under no circumstances 是否定词开头的，“在任何情况下都不”，放在句首，句子要倒装。因此C项正确。
4. A
【解析】考查虚拟语气的倒装形式。此句是虚拟语气if sb. were ··, sb. would do sth.的变形，当if引导的虚拟状语从句中如有were/had/should，if省略后，从句要部分倒装。故选A。
5. D
【解析】考查虚拟语气。句意：Lily是一个好歌手。我多么希望我唱得和她一样好啊。wish后的宾语从句使用虚拟语气，根据语境可知，从句表示与现在事实相反，谓语动词应用一般过去时。故选D。
6. C
【解析】考查虚拟语气。句意：那时候如果没有她的帮助，我英语现在不会学的如此好。根据时间状语then可推断，从句表示与过去事实相反，所以谓语动词用过去完成时。故选C。
7. D
【解析】考查虚拟语气。句意：如果你仔细听我的建议，你就不会犯如此严重的错误了。根据后面you wouldn’t have made such a terrible mistake.可知，表示与过去事实相反的假设，其结构为：从句(If+主语+had+过去分词)，主句(主语+should／would+have+过去分词)。故选D。
8. D
【解析】考查虚拟语气。本题考查的条件句的虚拟语气，是与过去事实相反，条件句中使用“过去完成时”；主句使用“情态动词+have done”句意：我在会议上没有看见你的姐姐，如果她来参加会议，她就会遇见我的兄弟的。根据前句的didn’t see，说明本句是与过去事实相反的虚拟语气，故D正确。
9. A
【解析】考查虚拟语气。句意：如果这个新的安全系统被投入使用过的话，这个事故就不会发生了。根据主句确定是对过去情况的虚拟，所以从句谓语用had done形式，此外根据句意可知是被动，用被动语态，故A项是正确的。
10. B
【解析】考查虚拟语气。句意：对不起，我现在太忙了。如果有时间我肯定和你一块去看电影。根据前一句中的now可知，本句中if引导的从句表示对现在的情况进行假设，从句用did，主句用“would＋do”，故选B。
11. A
【解析】考查时态。此处otherwise后面的从句，表达的内容与现实相反，因此应用虚拟语气。表示对将来情况的虚拟预期，从句应用should/could/would+do，因此选A。
12. B
【解析】考查虚拟语气。would have done表示对过去已发生的事情的推测，表示“可能……”，句意：——我们上星期种的小树怎么了？——如果我过去给它浇水的话，它可能已经长得很好了。故最佳答案是B项。
13. D
【解析】考查虚拟语气。句意：——你就不能开的更快一点？——不能，如果我再有一个超速罚单，我爸爸会带走我的车。根据语境，表示与现在事实相反，所以用一般过去时，故选D。
14. A
【解析】考察虚拟语气。句意"这个电影太枯燥了，我真希望我没来看它。"这里我们可知，作者已经来看了电影，那是对过去的假设，随意用过去完成时，故选A。
15. A
【解析】考查虚拟语气。句意：如果你有几分钟的空闲时间，我将会珍惜这个机会再问您一个问题。将来时的虚拟语气中，从句为：if+主语+were to do/should do/动词过去式，主句为：主语+should/would +do，故选A。
16. C
【解析】考查虚拟语气。句意：没有我们组的努力，上周的艺术展览不会取得这么大的成功。介词without意为“若不是”“要不是”，在这里引出虚拟语气。表示与过去事实相反，主句谓语动词用would/wouldn't have done sth。故选C。
17. A
【解析】考查虚拟语气。句意：John打坏了窗户，为什么跟“我”谈话？好像是“我”打坏了窗户似的。题中broke表明“打坏窗户”发生在“过去”。as if / though后面的从句用had done表示对“过去”的虚拟。故A项正确。
18. A
【解析】考查虚拟语气。句意：他们建议我们反对的那个提议在下次会议上被讨论。本题中的动词advocate后面的宾语从句要使用should+动词原形的虚拟语气，should可以省略；本题中还有一个定语从句we were opposed to用来修饰前面的名词proposal。故A正确。
【点睛】在高中英语中有部分动词的后面要使用should+动词原形的虚拟语气，should可以省略。英语中有四个表示“要求”的词，require, ask ,tell, demand；三个表示“建议”的词，suggest, recommend, advice；两个表示“命令”的词，order,command ；一个表示“坚持”的词，insist。他们后面接 should+动词原形 的虚拟语气。Should可以省略。
19. A
【解析】It is high time that sb should do 或did sth
20. D
【解析】考查虚拟条件句的省略倒装。句意：如果我说服他不这样做，他就不会犯这么严重的错误了。由主句中的wouldn't have made可知本句是对过去事实的假设，条件句中的谓语动词应用“had+过去分词”，又因在if引导的虚拟条件句中，当从句谓语动词含有had, should, were时，可将if省略，而将had, should, were置于句首，故答案为D。
感谢信 Letter of Thanks
写作格式
第一段：表达感谢之情并说明原因；
第二段：细述并赞赏对方给与的帮助；
第三段：再次阐述谢意并表达回报愿望。
假如你是李华，上周在英国参加了你校组织的“文化交流周”动，并住在Kelly家里。你给在英国期间认识的新朋友Kelly写封感谢信，内容包括：
1. 活动中的收获；
2. 难忘在Kelly家的美好日子；
3. 感谢她送你的英文词典。
提示词：文化交流周Cultural Exchange Week
三步作文法
一、精美词句
1. 因某事感谢 2. 在我逗留期间
3. 参加 4. 玩得开心
5. 参观某地 6. 一些名胜
7. 更好地理解 8. 给我作为礼物
9. 珍惜 10. 充分利用
[答案]
1. thank you for 2. during my stay 3. participate in 4. enjoy myself 5. pay a visit to
6. some places of interest 7. have a better understanding 8. offer me as a gift
9. treasure 10. make use of
二、基本句式
1. 我们参观了市博物馆和一些名胜。
We .
2. 这让我对英国的社会、文化和历史有更好的理解。
This made me the English society, culture and history.
3. 我足够幸运的住在你家。
to stay at your home.
4. 在这里我尤其感谢你送我一本字典当做礼物。
Here .
5. 这本字典对我学好英语非常有帮助。
The dictionary .
6. 在你方便的时候，欢迎来中国！
！
[答案]
1. paid a visit to the city museum and some places of interest 2. have a better understanding of
3. I was lucky enough 4. I especially thank you for the dictionary you offer me as a gift
5. is a great help for me to learn English well 6. Welcome to China when it’s convenient for you
三、句型升级
升级1：用定语从句连接1、2句。
升级2：用定语从句连接4、5句。
[答案]
升级1：We paid a visit to the city museum and some places of interest, which made me have a better understanding of the English society, culture and history.
升级2: Here I especially thank you for the dictionary you offer me as a gift, which is a great help for me to learn English well.
四、满分作文赏析
[答案]
Dear Kelly,
I’ve been back home safely from England. Thank you for the warm help during my stay in England. Last week, I participated in the Cultural Exchange Week. I enjoyed myself in your country. We paid a visit to the city museum and some places of interest, which made me have a better understanding of the English society, culture and history. Of course, I also made many new friends. What’s more, I was lucky enough to stay at your home. And I’ll never forget the days we spent together. Here I especially thank you for the dictionary you offer me as a gift, which is a great help for me to learn English well. I will treasure and make full use of it.
Welcome to China when it’s convenient for you !
Li Hua
模板背诵：1. I’m writing to thank you for…
2. I’m writing to express my thanks to you for your great efforts to …
3. I’m writing to show my gratitude for your help with my…
4. I’m grateful to you for your encouragement…
5. Thanks to your help, I overcame the difficulty…
6. If it were not for your help, I would not have succeeded in…
7. You are so helpful and warm-hearted, and please accept my sincere thanks .
五、实战演练
假设你是李明，暑假期间在美国参加夏令营活动，现已回国。在美国两周期间，你住在Johnson夫妇家中，他们为你提供了吃、住、行级旅游方面的帮助。请给他们写一封大约120字的电子邮件。内容包括以下要点：
已安全到家，对他们的帮助表示感谢；
谈谈在美国期间的感受；
希望保持联系。
Dear Mr. and Mrs. Johnson,
Yours,
Li Ming
[答案]
Dear Mr. and Mrs. Johnson,
I’m writing to you from my home in China. I returned home safe and sound. When I think of the wonderful two weeks I spent in America, I just can’t help thinking of both of you. It was so kind of you to have provided everything to make my staying there such a happy and lucky experience. I’ve learned so much , not only English but also culture. And I really enjoyed a great deal of the fun and laughter we shared with each other. Thank you very much. I’ll always remember this trip as well as your kindness.
I’ll keep in touch and write to you later. Please take care!
Yours,
Li Ming
PAGE
15
Nothing is impossible！一切皆有可能！
虚拟语气是高考英语语法中的重点也是难点，近年来，虚拟语气的考点分为三类；
do型、were型、if条件型。 说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。
虚拟条件句；表示与事实相反的条件。分三种情况(以 do 为例)：
表示与事实情况相反 条件从句的谓语形式 主句的谓语形式
表示现在情况 过去式(did)(be常用 were) Would / could / might / should (用于第1人称) +动词原形(do)
表示过去情况 过去完成式(had +done) Would / could / might / should +have done
表示将来情况 ①过去式 (did)/(were)②should + do ③were to do Would / could / might / should + do
例句：1.
2.
3.
注意；
A.错综时间的虚拟句
通常情况下,在非真实条件句中主句和从句的谓语动词所指时间是一致的, 但有时也可能指不同的时间,这时要根据上下文的意思采用不同的谓语动词形式.
1. If I were you, I would have taken his advice. (从句指现在, 主句指过去)。
2. If I had taken my raincoat with me this morning, I would not be wet now. (从句指过去,主句指现在)。
3. If we hadn’t been working hard in the past few years, things wouldn’t be going so smoothly.
（从句指过去，主句指现在）。
4. If the weather had been more favorable, the crops would be growing still better.（从句指过去，主句指现在）。
5. If we had not got everything ready by now, we should be having a more terrible time tomorrow. （从句指现在，主句指将来）
举一反三：
If you____hard before,you ____a college students now.
A. had studied, would have done B. studied, would be
c.studied, would have been D. had studied, would be
B. 用介词短语代替条件句 with，without，but for
E,g, What would you do with a million dollars
举一反三：
Without your help, we could____the work ahead of time.
A. finish B have finished C not have finished D not finish
Were型虚拟语气倒装句 if省略句
Were I at school again, I would study better.
Had you come earlier, you would catch the bus.
Should it rain tomorrow, we would not go climbing.
举一反三：
——I you, I would go with him to the party.
A. was B Had been C, will be D, Were
跟踪练习
If I were to do it, I ___it in a different way.
A. shall do B will do C. would do D. have done
2. If you asked your father, you____ permission..
A. may get B might get C should have got D. may be get
3. I t is hard to imagine what would be doing today if I ___in love at the age of seven, with the Melinda Cox Library in my hometown,
A wouldn’t have fallen B. had not fallen Ｃshould fall D were to fall
4. ____the English examination I would have gone to the concert last Sunday.
A In spite of B But for C Because Ｄ As for
5. Without electronic computers, much of today’s advanced technology___
A. will not have been achieved B. have not been achieved
c. would not have been achieved D had not been achieved
三．do型虚拟语气：名词性从句的虚拟语气
1. 宾语从句
Should +do(should可省略)----一二三四，巧学do型虚拟语气
结构：一个坚持（insist）、两个命令（order、command）、三个建议（suggest/advise,recommend）、四个要求（demand、require、request、ask）
翻译：我们建议Tom 去休息一下。
他坚决要求我到场。
国王命令囚犯明天要实施死刑。
他们要求我们派他们去那儿工作
注意：
:insist / suggest 各有两意思，要用不同的语气
① 表“坚决要求”,虚拟, should + do;
②表“坚称,坚持说”,陈述语气,表事实。
①表“建议”，虚拟, should + do;
②表“表明、暗示” ，用陈述语气。
The teacher suggested that we ______________ more after class. （我们课后多练习）
The look on her face suggested that she ________happy
He insisted that all of us ___________there on time by any means. （我们大家想尽办法按时去那儿）
He insisted that he _____________ the wallet(没有偷钱包).
2.以上动词相应的名词构成的名词性从句包括主语从句，表语从句和同位语从句也要使用虚拟语气。从句中的动词形式一样。
即：(should)＋V.
order, advice, suggestion, proposal, demand, request, desire
主语从句常用句型：it is 形容词/过去分词/suggested/insisted +主从that ,,,,
Essential, urgent, necessary, important, advisable. Desired. Natural, desirable, demandedm preferable, imperative,ordered, required, suggested, recommended
It’s suggested that the plan be carried out.
My demand is that she should come to see me once a week.
All of us are for the advice that the chemical factory should be closed down.
拓展：表语从句…is that …
同位语从句：…that….is/was….
相应名词：advice, command, demand, desire, idea, motion, order, plan. Proposal, preference, insistence, suggestion, recommendation, requirement
四．虚拟语气特殊句型：
1.wish 的宾语从句
I wish I were a bird.（现在）
I wish I hadn’t made such a mistake.（过去）
We wish our parents wouldn’t punish us. （将来）
As if/though和wish用法相同
She loves the baby as if it were her own son.
It seems as if it were spring.
I remembered the whole thing as if it had happened yesterday.
2. would rather (that)
I would rather you paid me now.
I would rather you had gone, too.
Don’t come. I would rather you came tomorrow.
3. It’s (about/high) time +(that)…
It’s high time that you went.
It’s high time that you were going.
It’s high time that you should go.
It’s time that we went to bed.
It’s time that we should go to bed.
4. It’s necessary /strange/ natural/ important + that-Clause 从句中的动词要用虚拟，即（should）+动词原形
It is important that we ( should ) master a foreign language.
It is strange that she refuse to come to the party.
It’s necessary that we should study hard.
5. it is a pity/shame…that…
It is a pity/shame that he treat his own parents like that.
6. If only …要是就好了 区别if’ only
If only I knew his name!
If only we had followed your advice!!
If only I could see him again!
翻译：要是我们的父母能和我们住在一起就好了。
要是我没错过火车就好了！
五．情态动词+have done
巩固练习
Alan ___ the party if he had gone to London.
A. would have missed B. had missed
C. would miss D. missed
2.—It was the drug，not the disease，that killed the boy.
—He would be still alive today if he ________ that drug.
A. not take B. hadn’t taken
C. didn’t take D. shouldn’t have taken
3. If only I ___ to my parents! (But I didn’t.)
A. listened B. had listened
C. should listen D. would listen
4. Tom suggested that Ann ___ the house.
A. sell B. sold
C. shall sell D. would sell
5. I wish this bus ___ to the university.
A. go B. went C. has gone D. had gone
6. Simon looks as though he never ___ a square meal(吃得饱), though his parents feed him very well.
A. get B. getting C. got D. should get
7. He is talking so much about America as if he ___ there.
A. had been B. were C. was D. been
8. I ___ you some money, but I hadn’t got any then.
A. would lend B. would have lent
C. could lend D. may have lent
9. – Have you ever been to Beijing
-- No, but I wish I ___.
A. have B. will C. do D. had
10. I don’t think it is the right time that you __.
A. will go B. went C. go D. must go
11. When a pencil is partly in a glass of water, it looks as if it ＿＿＿＿.
A. breaks B. has broken
C. were broken D. had been broken
12. The workers in the factory demanded that their pay ___by 20 percent.
A. be raised B would be raised C raised D, raise
Fill in the blanks
a. If Tom ________ (be) more careful in the exam, he ________________ (pass) it already.
b. If you _______ (get) up earlier, you ________________ (catch) the first train.
c. If I _______ (meet) you yesterday, we ______________ (go) to the concert together.
固定公式：重点记过去虚拟had done,,,would/should/could/might have done
He looks as if he were drunk.
They talked as if they had been friends for years.
规则特殊清一色，虚拟语气轻松学
虚拟语气是高中英语语法学习的一大难点，也是历年高考的重点之一。笔者将其常见用法归纳成七个字“规则特殊清一色”，以帮助同学们愉快学习，轻松掌握。
一、规则
在if引导的非真实条件句中，主从句的谓语动词形式的构成是规则，要牢记。
1、表示与现在相反的情况：条件从句用一般过去时（be 动词一般用were），主句用would/could/might/should+动词原形。例如：
Sorry, I am too busy now. If I ______ (have) time, I would certainly go for an outing with you.
2、表示与过去相反的情况：条件从句用过去完成时，主句用would/could/might/should have+动词-ed形式。例如：
If Mr. Dewey _____(be) present, he would have offered any possible assistance to the people there.
3、表示与将来不大可能实现的情况：条件从句用一般过去时（be 动词一般用were）或were to + 动词原形或should +动词原形，主句用would/could/might/should+动词原形。例如：
Grace doesn’t want to move to New York because she thinks if she _____________(live) there, she wouldn’t be able to see her parents very often.
热点：虚拟语气在if条件句中的运用是高频考点，考生一定要准确把握从句中的动词形式。
二、 特殊
1、在if引导的非真实条件句中，有下列特殊情况：
⑴ 混合条件：有时条件从句和主句的谓语动词的动作发生的时间不一致，这时动词的形式根据它所表示的时间加以调整。例如：
—The weather has been very hot and dry.
—Yes. If it had rained even a drop, things ______(be) much better now!
⑵ 含蓄条件：是指非真实条件句中的条件句有时不表达出来，只暗含在上下文中，常用介词without, but for, 或连词 otherwise, or , or else ,but等暗示。例如：
1) I_______ (go) through that bitter period without your generous help.
2) We ____ (put) John’s name on the race list yesterday but for his recent injury.
3) We lost our way in that small village, otherwise we ____ (visit) more places of interest yesterday.
热点：含蓄条件也是高频考点，我们要重点掌握。另外 but之前的句子往往是虚拟，but 之后的句子常常是事实。再如：
We ______ (face) the difficulty together, but why didn’t you tell me
⑶ 省略倒装：当if条件句中有were, should 及助动词had时， 可以省略if，把were, should 及had提前，变为倒装句式。例如：
Had he caught the morning train, he_________ (not be) late for the meeting.
2、wish等动词或短语引导的句子中
有四个动词或短语wish, would rather , as if 引导的从句或 if only引导的感叹句中，谓语动词形式：表示的动作指现在的情况，动词用一般过去时（be 动词一般用were）；表示的动作指过去的情况，动词用过去完成时；表示的动作指将来的情况，动词用一般将来时。例如：
George is going to talk about the geography of his country, but I’d rather he ——_______ (focus) more on its culture.
Don’t handle the vase as if it______ (be) made of steel.
3、固定句型：It’s (high/about) that…，从句中动词用过去式或should do形式，但should 不能省略。
Jack is a great talker. It’s high time that he ______ (do) something instead of just talking.
三、清一色
在表示建议、请求、命令的动词或名词后的从句中以及important, necessary, strange，natural等形容词后的从句中，谓语动词一律should do形式， should可以省略。
Teachers recommend parents _______ (not allow) their children under 12 to ride bicycles to school for safety.
感谢信（作文万能句仿写）
来源：2019高考全国卷3D篇
原句： If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice; if they went for the circle, they would be rewarded with the sum of the numbers—17 in this example.
关键点：段落尾句，33题答案出处
长难句类型：虚实被动，委婉地道
主语：
谓语：
宾语：
A.句子主干
B.翻译
C.重点词汇
D.高级句子仿写8组
1. 如果我是你的话，我会送像洋娃娃之类的礼物给你朋友的小孩。
________________________________________________________________________________________________________________________________________________________________
要不是你的帮助，我就不会取得如此快的进步。
________________________________________________________________________________________________________________________________________________________________
短文改错：
假如你是一名失学儿童，名叫李华，你有幸得到在中国工作的Mr. Brown的资助，可以重返校园。你给Mr. Brown写了一封信，内容如下：
★ 收到钱和书后能重返校园，非常感激；
★ 在老师的帮助下，学习有了很大的进步，受到老师的表扬和鼓励；
★ 决心更加努力学习，取得更大的进步；
★ 盼望见到Mr. Brown，希望他寄来一张照片。
注意：1. 书信应包括以上所有要点，可适当增加细节，以使行文连贯；2. 词数：100左右
Dear Mr. Brown，
I am writing to express my deepest gratitude for money and books you sent me. I could not have returned school without your help. Thank you so much.
I had been working hard since I went back to school. I have made great progresses in my studies with the help of my teachers. They often praise me and encourage me. And for your help, I might have left school and could have got such a good education. I have made up my mind to study hard and make greater progress.
What are you getting on with your life and work I would like meet you in person, but I have no opportunity to do so. Would you please send us a photo of yourself
Thank you again for your generous help and best wishes!
Yours Sincerely,
Li Hua
当堂过手训练----虚拟语气
规则特殊清一色，虚拟语气轻松学
实战演练：用括号内所给动词的适当形式填空，必要时用上适当的情态动词。
1. ______(be) there no modern telecommunications, we would have to wait for weeks to get news from around the world.
2. If my car _____(be) more reliable, I would have driven to Lhasa instead of flying last summer.
3. I ______(come) sooner but I didn’t know that they were waiting for me.
4. Maybe if I (study) science, and not literature then, I would be able to give you more help.
5. Had I known about this computer program, a huge amount of time and energy_____ (save).
6. But for their help，we ( not finish) the program in time.
7. The doctor recommended that you ______( not swim) after eating a large meal.
8. This printer is of good quality. ______ it _____ (break) down within the first year, we would repair it at our expense.
9. Look at the trouble I am in! If only I _____ (follow) your advice.
10. —Where are the children The dinner’s going to be completely ruined.
—I wish they ( not be)always late.
虚拟语气专练
1. But for their help, we ________ the program in time.
A. can not finished B. will not finish
C. had not finished D. could not have finished
2. He would be in better health now _______ with too much work when young.
A. had he not burdened himself B. if he was not burdened
C. were he not burdened D. had he not been burdened himself
3. It is required that under no circumstances ________ betray ourselves even if there are temptations like money or beauty.
A. we can B. will we
C. should we D. we shall
4. — Helen,are you going Io the airport to pick up Jack the day after tomorrow
— ________ tomorrow night.I would go.
A. Were he to come back B. If he was about to come back
C. Had he come back D. If he would come back
5. Lily is a good singer. How I wish I ________ as well as her.
A. sing B. will sing
C. had sung D. sang
6. If it ________ for her great help then, I would not study English so well now.
A. hasn’t been B. wasn’t
C. hadn’t been D. isn’t
7. If you ___________ to my advice carefully, you wouldn’t have made such a terrible mistake.
A. listened B. have listened
C. would listen D. had listened
8. I didn t see your sister at the meeting. If she , she would have met my brother.
A. has come B. did come
C. came D. had come
9. If the new safety system _______ to use, the accident would never have happened.
A. had been put B. were put C. should be put D. would be put
10. I am sorry I am very busy now. If I time, I would certainly go to the movies with you.
A. have B. had
C. have had D. had had
11. —Did you pass your driving test
—Yes, otherwise I ________ to the picnic next month.
A. couldn't drive B. couldn't have driven
C. won't drive D. wouldn't have driven
12. — What happened to the young trees we planted last week
— The trees __________ well, but I didn’t water them.
A. might grow B. would have grown
C. needn’t have grown D. would grow
13. —Can't you drive a little faster
—No. If I ________ another speeding ticket, my dad would take away my car.
A. would get B. would have got C. had got D. got
14. The movie couldn’t be more boring.I wish I ________ to it.
A. had not been B. have not been
C. did not go D. have not gone
15. If you were to have a few minutes free, I______ the opportunity to ask you one more question.
A. would appreciate B. would have appreciated
C. were to appreciate D. had appreciated
16. Without our team’s great effort, the art exhibition last week ______ such a great success.
A. wouldn’t be B. won’t be C. wouldn’t have been D. won’t have been
17. It was John who broke the window. Why are you talking to me as if I it
A. had done B. have done C. did D. am doing
18. They advocate the proposal we were opposed ______ rediscussed at the next meeting.
A. to be B. should be C. to was D. was
19. It’s high time he _________ the right measures; otherwise, he’ll fail.
A. took B. take C. takes D. was taken
20. __________him not to do so, he wouldn’t have made such a serious mistake.
A. Did I persuade B. If I persuade
C. If I should persuade D. Had I persuaded
1. D
【解析】考查虚拟语气。句意：要不是他们的帮助，我们不可能及时完成计划。but for“要不是......”，相当于if虚拟条件句，与过去事实相反，主句用would/should/could have done。故选D。
2. A
【解析】考查虚拟语气。句意：如果年轻时他不是被太多的工作所累，他现在将会身体更健康。根据语境可知，此处讲述与事实相反的事情，故用虚拟语气；由时间状语when young可推断，从句表示与过去相反的事实，谓语动词用过去完成时；且如果if省略句子用部分倒装有，had置句首。burden oneself with…“负重担”。故选A。
3. C
【解析】考查虚拟语气和倒装句。句意：在任何情况下即使是在金钱和美貌诱惑下，我们也决不能背叛自己。在It is required that句型中需要用虚拟语气should do形式。以否定意义的词开头句子要用部分倒装，under no circumstances 是否定词开头的，“在任何情况下都不”，放在句首，句子要倒装。因此C项正确。
4. A
【解析】考查虚拟语气的倒装形式。此句是虚拟语气if sb. were ··, sb. would do sth.的变形，当if引导的虚拟状语从句中如有were/had/should，if省略后，从句要部分倒装。故选A。
5. D
【解析】考查虚拟语气。句意：Lily是一个好歌手。我多么希望我唱得和她一样好啊。wish后的宾语从句使用虚拟语气，根据语境可知，从句表示与现在事实相反，谓语动词应用一般过去时。故选D。
6. C
【解析】考查虚拟语气。句意：那时候如果没有她的帮助，我英语现在不会学的如此好。根据时间状语then可推断，从句表示与过去事实相反，所以谓语动词用过去完成时。故选C。
7. D
【解析】考查虚拟语气。句意：如果你仔细听我的建议，你就不会犯如此严重的错误了。根据后面you wouldn’t have made such a terrible mistake.可知，表示与过去事实相反的假设，其结构为：从句(If+主语+had+过去分词)，主句(主语+should／would+have+过去分词)。故选D。
8. D
【解析】考查虚拟语气。本题考查的条件句的虚拟语气，是与过去事实相反，条件句中使用“过去完成时”；主句使用“情态动词+have done”句意：我在会议上没有看见你的姐姐，如果她来参加会议，她就会遇见我的兄弟的。根据前句的didn’t see，说明本句是与过去事实相反的虚拟语气，故D正确。
9. A
【解析】考查虚拟语气。句意：如果这个新的安全系统被投入使用过的话，这个事故就不会发生了。根据主句确定是对过去情况的虚拟，所以从句谓语用had done形式，此外根据句意可知是被动，用被动语态，故A项是正确的。
10. B
【解析】考查虚拟语气。句意：对不起，我现在太忙了。如果有时间我肯定和你一块去看电影。根据前一句中的now可知，本句中if引导的从句表示对现在的情况进行假设，从句用did，主句用“would＋do”，故选B。
11. A
【解析】考查时态。此处otherwise后面的从句，表达的内容与现实相反，因此应用虚拟语气。表示对将来情况的虚拟预期，从句应用should/could/would+do，因此选A。
12. B
【解析】考查虚拟语气。would have done表示对过去已发生的事情的推测，表示“可能……”，句意：——我们上星期种的小树怎么了？——如果我过去给它浇水的话，它可能已经长得很好了。故最佳答案是B项。
13. D
【解析】考查虚拟语气。句意：——你就不能开的更快一点？——不能，如果我再有一个超速罚单，我爸爸会带走我的车。根据语境，表示与现在事实相反，所以用一般过去时，故选D。
14. A
【解析】考察虚拟语气。句意"这个电影太枯燥了，我真希望我没来看它。"这里我们可知，作者已经来看了电影，那是对过去的假设，随意用过去完成时，故选A。
15. A
【解析】考查虚拟语气。句意：如果你有几分钟的空闲时间，我将会珍惜这个机会再问您一个问题。将来时的虚拟语气中，从句为：if+主语+were to do/should do/动词过去式，主句为：主语+should/would +do，故选A。
16. C
【解析】考查虚拟语气。句意：没有我们组的努力，上周的艺术展览不会取得这么大的成功。介词without意为“若不是”“要不是”，在这里引出虚拟语气。表示与过去事实相反，主句谓语动词用would/wouldn't have done sth。故选C。
17. A
【解析】考查虚拟语气。句意：John打坏了窗户，为什么跟“我”谈话？好像是“我”打坏了窗户似的。题中broke表明“打坏窗户”发生在“过去”。as if / though后面的从句用had done表示对“过去”的虚拟。故A项正确。
18. A
【解析】考查虚拟语气。句意：他们建议我们反对的那个提议在下次会议上被讨论。本题中的动词advocate后面的宾语从句要使用should+动词原形的虚拟语气，should可以省略；本题中还有一个定语从句we were opposed to用来修饰前面的名词proposal。故A正确。
【点睛】在高中英语中有部分动词的后面要使用should+动词原形的虚拟语气，should可以省略。英语中有四个表示“要求”的词，require, ask ,tell, demand；三个表示“建议”的词，suggest, recommend, advice；两个表示“命令”的词，order,command ；一个表示“坚持”的词，insist。他们后面接 should+动词原形 的虚拟语气。Should可以省略。
19. A
【解析】It is high time that sb should do 或did sth
20. D
【解析】考查虚拟条件句的省略倒装。句意：如果我说服他不这样做，他就不会犯这么严重的错误了。由主句中的wouldn't have made可知本句是对过去事实的假设，条件句中的谓语动词应用“had+过去分词”，又因在if引导的虚拟条件句中，当从句谓语动词含有had, should, were时，可将if省略，而将had, should, were置于句首，故答案为D。
感谢信 Letter of Thanks
写作格式
第一段：表达感谢之情并说明原因；
第二段：细述并赞赏对方给与的帮助；
第三段：再次阐述谢意并表达回报愿望。
假如你是李华，上周在英国参加了你校组织的“文化交流周”动，并住在Kelly家里。你给在英国期间认识的新朋友Kelly写封感谢信，内容包括：
1. 活动中的收获；
2. 难忘在Kelly家的美好日子；
3. 感谢她送你的英文词典。
提示词：文化交流周Cultural Exchange Week
三步作文法
一、精美词句
1. 因某事感谢 2. 在我逗留期间
3. 参加 4. 玩得开心
5. 参观某地 6. 一些名胜
7. 更好地理解 8. 给我作为礼物
9. 珍惜 10. 充分利用
[答案]
1. thank you for 2. during my stay 3. participate in 4. enjoy myself 5. pay a visit to
6. some places of interest 7. have a better understanding 8. offer me as a gift
9. treasure 10. make use of
二、基本句式
1. 我们参观了市博物馆和一些名胜。
We .
2. 这让我对英国的社会、文化和历史有更好的理解。
This made me the English society, culture and history.
3. 我足够幸运的住在你家。
to stay at your home.
4. 在这里我尤其感谢你送我一本字典当做礼物。
Here .
5. 这本字典对我学好英语非常有帮助。
The dictionary .
6. 在你方便的时候，欢迎来中国！
！
[答案]
1. paid a visit to the city museum and some places of interest 2. have a better understanding of
3. I was lucky enough 4. I especially thank you for the dictionary you offer me as a gift
5. is a great help for me to learn English well 6. Welcome to China when it’s convenient for you
三、句型升级
升级1：用定语从句连接1、2句。
升级2：用定语从句连接4、5句。
[答案]
升级1：We paid a visit to the city museum and some places of interest, which made me have a better understanding of the English society, culture and history.
升级2: Here I especially thank you for the dictionary you offer me as a gift, which is a great help for me to learn English well.
四、满分作文赏析
[答案]
Dear Kelly,
I’ve been back home safely from England. Thank you for the warm help during my stay in England. Last week, I participated in the Cultural Exchange Week. I enjoyed myself in your country. We paid a visit to the city museum and some places of interest, which made me have a better understanding of the English society, culture and history. Of course, I also made many new friends. What’s more, I was lucky enough to stay at your home. And I’ll never forget the days we spent together. Here I especially thank you for the dictionary you offer me as a gift, which is a great help for me to learn English well. I will treasure and make full use of it.
Welcome to China when it’s convenient for you !
Li Hua
模板背诵：1. I’m writing to thank you for…
2. I’m writing to express my thanks to you for your great efforts to …
3. I’m writing to show my gratitude for your help with my…
4. I’m grateful to you for your encouragement…
5. Thanks to your help, I overcame the difficulty…
6. If it were not for your help, I would not have succeeded in…
7. You are so helpful and warm-hearted, and please accept my sincere thanks .
五、实战演练
假设你是李明，暑假期间在美国参加夏令营活动，现已回国。在美国两周期间，你住在Johnson夫妇家中，他们为你提供了吃、住、行级旅游方面的帮助。请给他们写一封大约120字的电子邮件。内容包括以下要点：
已安全到家，对他们的帮助表示感谢；
谈谈在美国期间的感受；
希望保持联系。
Dear Mr. and Mrs. Johnson,
Yours,
Li Ming
[答案]
Dear Mr. and Mrs. Johnson,
I’m writing to you from my home in China. I returned home safe and sound. When I think of the wonderful two weeks I spent in America, I just can’t help thinking of both of you. It was so kind of you to have provided everything to make my staying there such a happy and lucky experience. I’ve learned so much , not only English but also culture. And I really enjoyed a great deal of the fun and laughter we shared with each other. Thank you very much. I’ll always remember this trip as well as your kindness.
I’ll keep in touch and write to you later. Please take care!
Yours,
Li Ming
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Nothing is impossible！一切皆有可能！