广东省高考英语专题复习重要语法第三条件状语从句 新课标 人教

1、1. If the weather is good, we will go out tomorrow.2. If I were you, I would study hard.3. If you heat the ice, it turns to water.First conditional: 真实从句, 条件有可能实现的 Second conditional: 非真实从句, 不可能实现的, 与现在事实相反 Zero conditional: 零条件从句,客观事实,有先后次序 123If从句:一般现在时，主句：将来时条件从句为：If +主语+动词过去式；主句为：主语+ would/shoul

2、d+ 动词原形If从句:一般现在时，主句：一般现在时2021/8/8 星期日1Page78 Ex.1 Conditional 2 (第二条件) for advice.2. If I were you, I would ask the teacher.3. If I were you, I would buy a new computer.4. If I were you, I would given up cakes and biscuits .5. If I were you, I would have a party.6. If I were you, I would be a docto

3、r.2021/8/8 星期日2Page78 Ex.2 Conditional zero(零条件) for something that is always true.2. usually get a better job3. pass his exams4. always see something I like5. is always late.6. always tells everybody.2021/8/8 星期日35 There are three conditional sentences in this article. Find and underline them in th

4、e text.1.If you dont want to fall behind in todays competitive job market, you have to commit yourself to life-long learning. (para.1)2.These habits are useful but you wont learn effectively unless you have the right attitude. (para.3) 3. If you invest time in developing your study skills now, youll

5、 be enjoying the rewards for the rest of your life. (Para. 4)2021/8/8 星期日44. Third conditional与过去事实相反的虚拟条件句2021/8/8 星期日5 Listen to the interview with the first person who is talking about his life-long learning experience. Fill in the table with the correct information.Name SubjectReasons for studyH

6、ow did he studyResult of his effortSun WenxiongComputer engineeringgive himself a second chance to study for a degreeby distance learningabout to graduate with a Bachelors degree and getting promoted at work62021/8/8 星期日6Listen to the interview, then complete the conditional sentences below.71.If so

7、meone like me _ into university through college exam, he _ no chance of getting a degree.2. If a person _ for a company for over 20 years, he _ there until retirement.3. In the past if I _ my grandchildren, I _ them in person.had failed to get would have had had worked would have stayedhad wanted to

8、 seewould have had to visit2021/8/8 星期日78Look at the sentence from the interview and answer the questions.If I had wanted to see my grandchildren, I would have had to visit them in person.What time is Grandma Chen talking about: past, present or future?b) What happened: Did she travel to see them?pa

9、stNo!The pattern of the Third Conditional.If sb. + _ , sb. _ _ + third form of the verb.had donewouldhave donecouldmight2021/8/8 星期日8虚拟语气从句用在与过去事实相反的条件句中,条件句中的谓语用had+过去分词,结果主句的谓语用would+have+过去分词:如果我早点离开,我就赶上公共汽车了。If I had left earlier, I would have caught the bus.如果我想起了那件事,我是会向母亲谈及的。If I had thought

10、 of it, I would have talked to mother.*注意:1. 不可将If从句中的谓语动词所用的形式误认为过 去完成时,它仅是虚拟语气的一种表达形式.2. 在主句中, 若主语是第一人称,也可用should have+ 过去分词构成谓语.shouldshould2021/8/8 星期日9*注意:3. 主句或从句中的谓语动词构成否定式的时候,应分别在主句中的would的后面或if从句中的had 的后面加上not.If sb. + _ , sb. _ _ + third form of the verb.had not donewould nothave done如果昨天晚

11、上没有去看电影的话,你就完成了那份报告了。If you had not gone to the cinema last night, you would have finished the report.如果你告诉过我, 我就不会浪费那么多时间。If you had told me that, I would not have wasted so much time.*注意:4. if 有时可以省略,但if后面部分需改为倒装句语序.Had you told me that, I would not have wasted so much time.2021/8/8 星期日10(一)用所给动词的

12、适当形式填空:1. If you _ (listen) to me, you _ (not make) that mistake.2. If the boy _ (not climb) the tree yesterday, he _ (not break) his leg.3. If you _ (come) to the class in time this morning, the teacher _ (not be ) so angry.4. If we _ (meet) each other the other day, I _ (have) a heart-to-heart tal

13、k with you.5. If you _ (be) there yesterday, you _(see) the famous movie star.had listenedwould not have madehadnt climbedwouldnt have brokenhad comewouldnt have beenhad metwould have hadhad beenwould have seen2021/8/8 星期日11(二). 选择正确的答案:1. If you _ home last night, you would have watched the excitin

14、g football match.A. stayed B. was staying C. would stay D. had stayed 2. If you _ so careless, you wouldnt have broken the laptop computer.hadnt been B. werentC. isnt D. wouldnt be3. _ you helped me, I wouldnt have made so much progress in my work.Didnt B. WouldntC. Hadnt D. CouldntDAC2021/8/8 星期日12

15、4. If your sister _ me that, I _ in such a hurry. A. had told; wouldnt have left B. had told; wouldnt leave C. didnt tell; wouldnt have left D. hasnt told; wouldnt leave5. If my mom hadnt been ill, I _ to Beijing with you last week. A. would go B. would have gone C. had gone D. have goneAB2021/8/8 星

16、期日139Which of the conditional sentences is correct in each context? 1. A storm broke out and the boat sank. a) If the storm hadnt broken out, the boat wouldnt have sunk. b) If the storm had broken out, the boat would have sunk.2. The weather was good so we went out.a) If the weather hadnt been good,

17、 we wouldnt have gone out.b) If the weather was good, we would go out.2021/8/8 星期日1410Complete the Third Conditional sentences by putting the verbs in brackets in the correct forms. 1. If the exam _ (not be) so difficult, I _ (pass).2. If he _ (put on) a tie, they _ (allow) him to enter the restaura

18、nt.3. If he _ (not apologies), I _(not give) him a birthday present4. If they _ (not argue), they _ (spend) the weekend together.5. If he _ (not be) sick, he _ (join) us for the tour.6. If it _ (rain), we _ (go ) to the beach.hadnt beenwould have passedhad put onwould have allowedhadnt apologizedwou

19、ldnt have givenhadnt arguedwould have spenthad not beenwould have joinedhadnt rainedwould have gone2021/8/8 星期日15Homework: Page78 Ex.3-Ex.42021/8/8 星期日16Review: If引导的条件状语从句:1234First conditional: 真实从句, 条件有可能实现 Second conditional: 非真实从句, 不可能实现的, 与现在事实相反 Zero conditional: 零条件从句,客观事实,有先后次序 Third condit

20、ional: 虚拟语气条件从句, 与过去事实相反If从句:一般现在时，主句：将来时从句为：If +主语+动词过去式；主句为：主语+ would/should+ 动词原形If从句:一般现在时，主句：一般现在时If sb. + _ , sb. _ _ + third form of the verb.had donewouldhave done2021/8/8 星期日17Page78 Ex.3 The form of conditional 3 Match the beginning and the end of these sentences.1. If I hadnt told you2. W

21、e could have run out of money3. If the weather had been better4. Would you have gone to Germany on holiday5. I wouldnt have bought that motorbike6. Could you have done better in the exama) you wouldnt have brokenb) if you had spoken German?c) if you had started revising earlier?d) if we hadnt borrow

22、ed some.e) if Id known how slow it wasf) we could have gone out more2021/8/8 星期日18Page78 Ex.4 Conditional 3 Look at this situation from the past and write a story based on it.2. If I hadnt got this job, I wouldnt have met Pauline.1. If I hadnt gone to London, I wouldnt have got this job.3. If I hadn

23、t met Pauline, I wouldnt have fallen in love.4. If I hadnt fallen in love, I wouldnt have got married.5. If I hadnt got married, I wouldnt have had children.6. If I hadnt had children, I wouldnt have bought this computer game.7. If I hadnt bought this computer game, I wouldnt have had the idea for a

24、 computer company.8. If I hadnt had the idea for a computer company, I wouldnt have started the factory.9. If I hadnt had the started the factory, I wouldnt have gone to London.If sb. + _ , sb. _ _ + third form of the verb.had not donewould nothave done2021/8/8 星期日19Page79 Ex.5 Conditional 1 (真实从句)1

25、. If I finish my homework2. Yes, and if I wasnt so busy3. Yes, if my parents werent both at work all day4. If I have time to buy the butter and flour and everything5. If he passes his exams6. Well, if I saved all my pocket moneya) Ill make you a cakeb) wed get a dogc) Ill come about sevend) Id help

26、him.e) I still wouldnt have enough for an expensive presentf) he will2021/8/8 星期日20Page79 Ex.5 Conditional 1 (真实从句)& conditional 2 (非真实从句).2. If I have time to buy the butter and flour and everything, Ill make you a cake .3.Yes, if my parents werent both at work all day, we would get a dog.4. Well, if I saved all my pocket money, I still wouldnt have enough for an expensive present.5. Yes, and if I wasnt so busy Id help him.6. If he passes his exam he will.112222021/8/8 星期日21Page79 Ex.6 Conditional Zero,1,2, and 32. I wouldnt tell Sarah the bad news yet if I were you.3. The journalist would