课件42张PPT。专题七 情态动词和虚拟语气-2-词汇复习7(根据汉语提示填入以c开头的单词的适当形式,然后背诵情景,熟记以c开头的课标高频词汇。)
【情景1】A charity is (聚集) money for a primary school,where children are in poor (状况).Several days ago,a speech covering caring for kids was made in the central park.The speakers from the charity called on the government chiefs to take (挑战) to make changes on children’s living conditions.Meanwhile,they also suggest (市民) should create more chances to develop children’s good (性格).Everyone should make (贡献)to offer children a happy childhood.Children are closely connected with our future,and they will certainly carry out kind deeds for our concern.?collecting condition challenges citizens characters contributions -3-译文:一家慈善机构正在为一所小学募捐,小学里的孩子们身体不好。就在几天前,在中心公园里举行了一次涉及关心孩子的演讲。来自该慈善机构的演讲者呼吁政府首脑在改变孩子的生活环境方面做出挑战。同时,他们还建议市民们创建更多机会来培养孩子的良好性格。每个人都应该为给孩子提供一个美好的童年做出贡献。孩子们同我们的未来息息相关,他们肯定会为我们对他们的关心而做出善举的。-4-【情景2】It’s been (证实) that Jody had committed a crime in his company for the unfair commercial competition with his (同伴).
(比较) with others,during work time he didn’t concentrate his energy on (完成) the compulsory work,but concerned himself more about (舒服).Though he had made a compromise,the committee in the conference commanded that he should compensate for the loss.?confirmed companions Compared completing comfort 【情景2】译文:已经证实乔迪在公司因为跟同伴的不公平商业竞争而犯罪。和其他人比较起来,在工作期间,他不集中精力于完成分内的工作,而是更多地关注个人的舒服。尽管他妥协了,但是会议上委员会命令他对损失做出补偿。-5-情态动词动感情,本义用法要拿定;
特殊意义需强记,虚拟推测辨分明。
1.(2015·重庆卷改编)You be Carol.You haven’t changed a bit after all these years.? 答案解析-6-2.(2015·浙江卷改编)It was so noisy that we hear ourselves speak.? 答案解析-7-3.(2015·四川卷改编)You be careful with the camera.It costs!? 答案解析-8-4.(2015·陕西卷改编)You feel all the training a waste of time,but I’m a hundred percent sure later you’ll be grateful you did it.? 答案解析-9-5.(2015·福建卷改编)—Sorry,Mum! I failed the job interview again.
—Oh,it’s too bad.You have made full preparations.? 答案解析-10-6.(2015·安徽卷改编)It is lucky we booked a room,or we (have)nowhere to stay now.? 答案解析-11-7.(2015·北京卷改编)If I (not see)it with my own eyes,I wouldn’t have believed it.? 答案解析-12-8.(2015·天津卷改编)I wish I (be)at my sister’s wedding last Tuesday,but I was on a business trip in New York then.? 答案解析-13-情态动词虚拟语气-14-情态动词虚拟语气-15-情态动词虚拟语气-16-情态动词虚拟语气-17-情态动词虚拟语气-18-情态动词虚拟语气-19-情态动词虚拟语气2.must 表示推测时的结构
(1)表示对现在或将来事实的推测用“must+动词原形”的结构形式。
He must feel very happy once he gets the good news.
一旦他得到这个好消息,他肯定感到非常开心。
Mr.Wang must be out now,for no one answers the doorbell.
王先生此时肯定没在家,因为没有人回应门铃。
(2)表示对此时此刻正在发生的动作的推测用“must+be doing”结构形式。
The girl must be practicing the piano in the next room.She does so at the same time every day.
那个女孩肯定正在隔壁弹钢琴。她每天此时都弹钢琴。-20-情态动词虚拟语气(3)表示对过去或已完成事实的推测用“must have done”的结构形式。
Your words must have had an influence on him,for he has changed a lot.
你的话语对他肯定产生了影响,因为他改变了许多。
It must have rained last night,for the ground is wet.
昨天晚上肯定下雨了,因为地面是湿的。
I saw him playing basketball on the playground this morning.He must have recovered from his foot injury.
今天上午我看到他在操场上打篮球了,他的脚伤肯定好了。-21-情态动词虚拟语气-22-情态动词虚拟语气-23-情态动词虚拟语气一二三-24-情态动词虚拟语气一二三2.虚拟条件句的倒装与省略
如果虚拟条件句中有were,had(助动词)或should时,可将were,had或should提前到主语之前形成倒装结构,同时省去if。若虚拟条件句为否定句时,not不提前。
①If John were here,he would solve the problem easily.
如果约翰在这儿,他会很容易地解决这一问题。
→Were John here,he would solve the problem easily.
②If you had told me you would come in advance,I would have made arrangements.
如果你提前告知我你要来,我就会做好一切安排的。
→Had you told me you would come in advance,I would have made arrangements.-25-情态动词虚拟语气一二三③If it should rain tomorrow,all the crops would be saved.
如果明天下雨的话,所有庄稼就有救了。
→Should it rain tomorrow,all the crops would be saved.
④If you hadn’t warned me of the terrible weather,I would have been caught in the heavy rain.
如果你没有提醒我恶劣天气的话,我就会淋到大雨的。
→Had you not warned me of the terrible weather,I would have been caught in the heavy rain.-26-情态动词虚拟语气一二三3.错综时间条件句
虚拟条件句和主句动作发生的时间不一致,主句和从句的谓语要根据各自所指的不同时间选用适当的虚拟语气形式。
①If I were you,I wouldn’t have missed the film last night.
如果我是你,我就不会错过昨晚那部电影了。(从句现在→主句过去)
②If they had left home in the early morning,they would arrive in half an hour.
要是他们一大早离开家的话,再过半个小时他们就该到了。(从句过去→主句将来)
③If he had spent more time practising speaking English before,he would be able to speak it much better now.
如果他以前花更多的时间来练习说英语的话,现在他就能说得更好了。(从句过去→主句将来)-27-情态动词虚拟语气一二三4.含蓄虚拟条件句
通过上下文或用介词短语等表示虚拟条件取代虚拟条件句。常用的介词有with,without,but for,otherwise,or等。
①But for your help,we couldn’t have succeeded.
要不是你的帮助,我们是不会成功的。
②Without electricity,life would be quite different today.
如果没有电,今天的生活就会完全不同。-28-情态动词虚拟语气一二三二、虚拟语气用于名词性从句中
1.用于宾语从句中
(1)wish后面所跟宾语从句中的虚拟语气。
表示对现在情况的虚拟:wish+主语+动词过去式或were+其他
表示对过去情况的虚拟:wish+主语+had+过去分词+其他
表示对将来情况的虚拟:wish+主语+would/could+动词原形+其他
①I wish (that) I were a bird and could fly freely in the sky.
我希望我是只小鸟,能在天空自由飞翔。
②How I wish I had listened to my parents’ advice!
我多么希望听了父母的建议!
③How I wish it weren’t raining now.
我多希望现在没下雨啊。-29-情态动词虚拟语气一二三(2)含有表示要求(request,require,demand)、建议(suggest,advise,recommend,propose)、命令(order,command)、主张(insist)等词或其变形的名词性从句(宾语从句、主语从句、表语从句和同位语从句)中,常用虚拟语气结构“should+动词原形”,should可以省略。
He suggested that we (should) start off early the next day.
他建议我们第二天早点出发。
(3)在would rather后的宾语从句中,也用虚拟语气,其结构为:
would rather sb.+过去时(与现在事实相反)/过去完成时(与过去事实相反)
①I would rather they didn’t hear of the news.
我宁愿他们没听到那个消息。
②I would rather you hadn’t told him the news yet.
我宁愿你没把消息告诉他。-30-情态动词虚拟语气一二三2.用于主语从句中
It is desired/suggested/proposed/recommended/necessary/important/strange/natural/a pity/essential...+that从句,从句中的谓语动词用“should+动词原形”,should可以省略。
①It is suggested that the meeting (should) be put off till next week.人们建议会议推迟到下周。
②It is strange that he (should) have acted toward his parents like that.
真奇怪他竟然那样对他父母。(act在主句谓语动词be之前发生,所以要用should have acted)
③It’s strongly suggested that measures(should) be taken to forbid students to cheat in the exams.
强烈建议采取措施来禁止学生在考试中作弊。-31-情态动词虚拟语气一二三3.用于表语从句和同位语从句中
在suggestion,proposal,order,plan,idea,request,advice等名词后的表语从句和同位语从句中要用虚拟语气,其构成是“should+动词原形”,should可以省略。
①My idea is that we (should) think it over before accepting it.
我的意见是在接受之前要反复考虑。
②We all agreed to his suggestion that we (should) go to Dalian for sightseeing.
我们都同意他让我们去大连旅游的建议。-32-情态动词虚拟语气一二三-33-情态动词虚拟语气一二三①It’s high time that we devoted/should devote ourselves to environmental protection and ecological improvement.
是我们致力于环境保护和生态改善的时候了。
②If only I had not been ill last week!
要是上周我没病该多好啊!
③Don’t handle the vase as if it were made of steel.
不要对待那个花瓶就像它是由钢制成似的。-34-情态动词虚拟语气一二三附:特殊结构中虚拟语气黄金口诀
虚拟用在名从中,should do结构要记清;
一个坚持两命令,三个要求四建议;
it作主后有形,奇怪重要自然行;
wish之后有宾从,虚拟时态退一层;
as if/if only/would rather,时态也要退一层;
It’s high time that sb.did sth.此种形式要记清。-35-一二三四一、 用适当的情态动词填空
1. I have a word with you?It won’t take long.?
2.I’ve ordered some pizza,so we not worry about cooking when we get home tired.?
3.You not get the machine repaired this week.I won’t need it until next month.?
4.No student go out of the school campus after 10:00 at night without permission according to the school regulations.?
5.No one be more generous;he has a heart of gold.?
6.The door not open,no matter how hard she pushed.?
7.The children have got lost in the woods;otherwise,they would have been at the lakeside camp as scheduled.?Can/May need need shall could would must -36-一二三四8.He not sleep,although he tried to,when he got on such a hunt for an idea until he had caught it.?
9.When I was a child,I watch TV whenever I wanted to.?
10.—What are you doing this Saturday?
—I’m not sure,but I go to the Rolling Stones concert.?could could might -37-一二三四二、用适当的动词形式填空
1.We (be) back in the hotel now if you didn’t lose the map.?
2. (be) there no modern telecommunications,we would have to wait for weeks to get news from around the world.?
3.We would rather our daughter (stay) at home with us,but it is her choice,and she is not a child any longer.?
4.They were abroad during the months when we were carrying out the investigation,or they (come) to our help.?
5.—How did you do in the test?
—Not so well.I (do) much better but I misread the directions for Part D.?
6.If we (book) a table earlier,we couldn’t be standing here in a queue.?would be Were stayed would have come could have done had booked -38-一二三四7.Eye doctors recommend that a child’s first eye exam (be) at the age of six months old.?
8.I (go) to my cousin’s birthday party last night,but I was not available.?
9.—Do you think George has passed the driving test?
—No.If so,he (drive) his car to our college yesterday.?
10.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.?(should) be would have gone would have driven were to live/should live 三、语法填空
How many of us can really ever thank our mothers 1. what they do for us?I am now 40 years old,so it’s been a lot of years that I’ve had my mom’s loving 2. (guide)and direction behind me pushing me gently when I need it.
When I was ill,Mom would take care of me 3. (condition).When I had a terrible dream,she would never yell me for stealing into her bed.4. I graduated from college,she took pride in me as I walked across that stage.When life would get me down,she would tell me that it’s always dark 5. the dawn.She’s always been my greatest support,6. (keep) me up when life tried to defeat me.She never told me that anything was impossible or that I set 7.
goals too high.With a gentle guiding hand she got me back on the right track if I faltered (摇晃).?-39-一二三四for guidance unconditionally When before keeping my -40-一二三四A simple thank you will never be enough for the kindness and love she
8. (show) to me over the years.My mom deserves more than flowers,candy or 9. gifts.There isn’t a gift in the world that could ever express my thanks for 10. she has done for me over the years.?has shown other what -41-一二三四四、短文改错
I moved to live with my grandparents at the age of ten.My parents which worked in another city usually came to meet us a few time every month.It was a wonderfully feeling knowing that my parents were arriving.Every weekend,I couldn’t wait to seeing them.Usually my parents got home very late on the Friday nights or early Saturday mornings.Whenever we arrived,I was usually asleep then.My parents quickly fell asleep like kids after the long tired journey.My mother woke me up about 7 o’clock the next morning.Then we both went to the kitchen and make tea for the family.Then we sat together but shared our experiences of the week.-42-一二三四语法专题特训7 情态动词和虚拟语气
一、用适当的情态动词填空
1.Overloaded with work,many doctors now get far less sleep than they .?
2.There not be any difficulty about winning the speech contest now that you’re well prepared for it.?
3.A journal is not necessarily a reliable record of facts,for the writer’s impressions color the telling of events.?
4.—Do you know where David is?I couldn’t find him anywhere.
—Well.He have gone far—his coat’s still here.?
5.—Who is the man standing there?
—If you know,his name is Mike.?
6.Since nobody gave him any help,he have done the research on his own.?
7.Nuclear be really dangerous at times even though it’s a nice energy in general.?
8.— it snow tomorrow,what would we do??
—In that case,we’ll have to stay at home.
9.One of our rules is that no students use calculators while taking an exam.?
10.Look!There are so many mistakes in your composition.You have fixed full attention on it.?
11.You never work too hard in learning a language.That’s what it takes to learn a language well.?
12.My father not have bought a new pen for me,because I found my lost one shortly after he went out.?
二、用所给动词的适当形式填空
1.We lost our way in that small village;otherwise we (visit) more places of interest yesterday.?
2.When you phoned me,I was having a meeting;how I wish I (answer) your call!?
3.The constant rise of meat price requires that effective measures (take) by the government.?
4.Had it not been for my teacher’s help,I (win) the first place in the contest.?
5.If you (refer to) the failed experiences,you would not have made such a mistake in your homework.?
6.They met for the first time,but they talked happily as if they (be) good friends for a long time.?
7.But for the mistakes he made,Li Ming (pass) the entrance exam last year.?
8.If we had taken such effective measures much earlier,the river (not pollute) so seriously now.?
9.We would rather Mr.Smith (attend) our party last night,for everyone felt a little disappointed about it.?
10.She got stuck in a terrible traffic jam on the highway to Shanghai,or she (have) dinner with her family now.?
三、语法填空
The Internet is an 1. (amaze) information resource.Students,teachers,and researchers use it as 2. investigative tool.Journalists use it to find information for stories.Doctors use it to learn more about unfamiliar diseases and the 3. (late) medical development.Ordinary people use it 4. shopping,banking,bill-paying,and communicating with family and friends.People all over the world use it to connect with individuals from 5. countries and cultures.However,while there are many positive developments 6. (associate) with the Internet,there are also certain fears and concerns.One concern relates to a lack of control over 7. appears on the Internet.With television and radio there are editors to check the accuracy or appropriateness of the content of programs,and with television there are 8. (restrict) on other aspects,for example,what kinds of programs can 9. (broadcast) and at what time of the day.With the Internet,parents cannot check a published guide to determine what is suitable for their children 10. (see).?
四、短文改错
Dear Andy,
I’m glad to hear from you.You ask about my health in your last email.So I’m going to tell you about diet.I’m a very health person.That’s why we live near the sea and we often have fish.I don’t know exactly what my mother will cook for us tonight,and there will probable be fish and vegetables.And of course there will also be some rices.If you come to visit me in China on one day,you won’t eat many sweets.So I hope you don’t have sweet tooth.
I’m going to ask my father to take some photos for the football match and I’ll email them to you.I think you’ll like our team’s clothes.
答案
语法专题特训7 情态动词和虚拟语气
一、1.should 2.should 3.may/might 4.can’t 5.must 6.must 7.can 8.Should 9.shall 10.should 11.can
12.need
二、1.would have visited 2.had answered 3.(should) be taken 4.wouldn’t have won 5.had referred to 6.had been 7.would have passed 8.would not be polluted 9.had attended 10.would be having
三、 【语篇导读】互联网是一种令人惊讶的信息资源。它有许多积极的方面,但同时也有令人恐惧和担心的事情。
1.amazing 解析:information resource“信息资源”,名词短语,其前面要用形容词来修饰。故填amazing。
2.an 解析:句意:学生、 教师和研究人员使用它作为一个调查工具。由于tool是可数名词单数,故应用不定冠词修饰,而investigative是元音音素开头,故填an。
3.latest 解析:根据句意及空格处所在句子结构可知,应填latest修饰后面的名词,latest意思是“最近的,最新的”。故填latest。
4.for 解析:根据shopping,banking,bill-paying,and communicating with family and friends(购物,办理银行业务,支付账单,和家人、朋友交流) 及动词的-ing形式,可推断出所填的词是介词。use sth.for固定短语,“用某物来做……”,for表示目的。故填for。
5.other 解析:句意:全世界的人都使用互联网与来自不同国家和文化的人交流。由于前面提到“People all over the world”,故所填词应指“别的,其他的”。故填other。
6.associated 解析:associate sth.with sth.“将……与……联系在一起”。由于developments与associate之间是被动关系,故使用associate的过去分词形式。故填associated。
7.what 解析:over是介词,后面所跟的句子是宾语从句;从“ appears on the Internet”可知从句中缺少主语,故该宾语从句的引导词用what。故填what。?
8.restrictions 解析:根据前文“With television and radio there are editors to”和“there are”可知其后缺少名词,并且是复数名词。故填restrictions。
9.be broadcast 解析:what kinds of programs与broadcast之间是被动关系。故填 be broadcast。
10.to see 解析:不定式短语表示目的。
四、Dear Andy,
I’m glad to hear from you.You about my health in your last email.So I’m going to tell you about diet.I’m a very person.That’s we live near the sea and we often have fish.I don’t know exactly what my mother will cook for us tonight, there will be fish and vegetables.And of course there will also be some .If you come to visit me in China
on
one day,you won’t eat many sweets.So I hope you don’t have sweet tooth.
I’m going to ask my father to take some photos the football match and I’ll email them to you.I think you’ll like our team’s clothes.
