2019-2020年高二英语Unit8 First aid The Fifth Period 人教版

2019-2020年高二英语Unit8 First aid The Fifth Period 人教版Teaching Aims.1. Review the learnt sentence structure in the Subjunctive Mood.2. Sum up the cases in which we should use the Subjunctive Mood.Teaching Important Point:Understand and learn to use the Subjunctive Mood.Teaching Difficult Point:Use the correct verb-form to show the Subjunctive Mood in different cases. Teaching Methods:1. Inductive method to learn the Subjunctive Mood in different cases.2. Practise to learn to use the Subjunctive Mood.Teaching Aids:1. a projector2. the blackboardTeaching Procedures:Step I GreetingsGreet the whole class as usual.Step Ⅱ RevisionT: In Unit 7 and Unit 8, we've learnt some sentence structures to talk about events or situations which are not certain to happen. This is called the Subjunctive Mood. We use a special group of verb-forms to express it. Now let's do an exercise. Look at the screen. Fill in the blanks using the right form of the verb in each bracket.(Teacher shows the following on the screen.)1. I didn't see your sister at the meeting. If she (e), she would have met my brother.2. I wish (be) as strong as you.3. If I (know) German, I would read the book in the original.4. I've loved you as if you (be) my son.5. If I (do) it, I would do it in a different way(Teacher gives the students some time to prepare, and then check the answers with the whole class.)Suggested answers:1. had e2. were3. knew4. were5. were to doT: Well done. Today we're going to learn more about the Subjunctive Mood. Look at the screen.Step Ⅲ Summary of the Subjunctive Mood Teacher shows the following on the screen.1. If I were you, I wouldn't lose heart. If I knew her name this time, I would tell you.2. If I had left a little earlier, I would have caught the train.3. If they were to/should act like that again, we should criticize them severely. IfI got rich, I'd travel round the world.T: Please look at the first pair of sentences. They both talk about "unreal" or improbable present situations. The past tense is used in the if-clause; "would + an infinitive" in the main clauset "were" is usually used instead of “was” .Can youunderstand?Ss: Yes.T: Then what about the second sentence?Han Mei, you try, please.S1: The second sentence talks about things that did not happen in the past. The past perfect is used in the if clause; "would + the present perfect" in the main clause. T: Quite right. Zhang Hai, you try the third pair of sentences.S2: This pair of sentences talks about improbable future. "were to or should + an infinitive" or the past tense is used in the if-clause "would+ an infinitive" in the main clause.T: Very good. In addition, "should, might, could" are also possible in the main clause of each ease.(Teacher writes the verb-form in each case on the Bb.)T: And the structure "were I/you/he/ etc." should I/you/he/etc" and "hadI/you/he etc" can be used instead o "if I/you/he/etc. were" "if I/you/he/etc. should" and "ifI/you/he/etc. had". Can you understand?(Teacher writes them on the Bb.)Ss: Yes.T: Now, please rewrite these sentences on the screen if possible. Volunteers?S3: Were I you, I would not lose heart.S4: Had I left a little earlier, I would have caught the train.S5: Should they act like that again, we should criticise them severely.T: Well done. But there's another case you should pay attention to. Sometimes, the if-clause and the main clause don't talk about events or situations happening at the same time. In this ease, the verb-form depends on its own meaning. Look at the examples on the screen1. If the weather had had been more favourable, the crops could be growing still better..2. If we hadn't been working hard in the past few years, things wouldn't be going so smoothly.3. Amy would be alive today if the doctor had e sooner last night.(Teacher and the students go through the sentences on the screen and study them together.)T: Next, let's learn the verb-forms after "wish". Look at the sentences on the screen.1. I wish I were handsome. ( I am not handsome)I wish you didn't work so hard. (You work too much.)2. She wishes she hadn't said it. (She said sth. unpleasant.)3. I wish you would shut up. (You will talk all the time.)T: In the first pair of sentences, the past tense is used after wish to express a present meaning; in the second sentence, a past perfect tense is used to express a past meaning; in the third sentence, " would + an infinitive" is used to express a future meaning. Is that so?Ss: Yes.T: And the verb-forms after "as if" or "as though" is the same as the verb-forms after wish. Look at the examples on the screen.1. I've loved you as if you were my daughter.2. They talked as if they had been friends for years.3. It seems as if it would rain.(Teacher and the students go through the examples together to make sure the studentsunderstand them. Then teacher goes on with some other cases.)T: Well, let's look at some other cases in which the Subjunctive Mood is used. Lookat the screen again.1. after the verbs order, mand, insist, demand, desire, request, remend, propose,suggest and other verbs with similar meaning followed by that-clausee. g. We insist (that) a meeting (should) be held as soon as possibleI suggest (that) we (should) set off straight way.They demanded that the aggressor troops (should) be withdrawn immediately.2. in the Predicative Clause or the Appositive Clause after the nouns suggestion, order,proposal, advice, demand, request, requirement, etc.e. g. My suggestion is that we (should) send a few people to help the other groups.He made a suggestion that they (should) carry on their conversation in French.3. in the construction “it is/wasimportant/necessary/essential/suggested/requested/ordered etc. +that –clause.”e. g. He said it was important that every member (should) send his subscription by theend of the month.It is necessary that he (should)be sent there at once.It is requested that Miss Cai (should) give a performance at the party,4. in the construction "it is (high) time that… and after would rather/prefer…etc.e. g. It's time that we went to bed.I would rather he came next Saturday.I would prefer you had seen the film.5. in some expressions or sentences for blessinge. g. Long live world peace!Heaven help us!May the friendship between our: two peoples last forever.Oh, if he only knew how we miss him!He is, as it were, a walking dictionary.6. in some special casese. g. But for your help, we could nothave finished the work in time.Without music, the world wouldbe a dull place.He took his raincoat with him!lest it should rain.He put his coat over the child for:fear that (lest) he should catch cold.Here's some money in case you!should need it.She stayed at home for a few days so that she might (could)take care of her mother.He would have given you morehelp, but he has been so busy.Suppose/Supposing it rained, we would still go.(Teacher write some key words or sentence structures on the Bb while explaining. )Step IV PracticeT: Well, now let's do some exercises. Look at the screen.I. Choose the best answers:1. If there were no subjunctive moodEnglish much easier.A. will beB. would have beenC. could have beenD. would be2. Without electricity, human life quite different today.A. isB. will beC. would have beenD. would be3. If he , he that food. Luckily, he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken4. When a pencil is partly in a glass of water, it looks as if it .A. breaksB. has brokenC. were brokenD. had been broken5. The judge ordered that the thief punished.A. would beB. should beC. was to beD. must be6. I wish I you yesterday.A. seenB. did seeC. had seenD. were to see7. Jane's pale face suggested that she ill, and her parents suggested that shea medical examination.A. be; should haveB. was; haveC. should be; hadD. was; has8. It is necessary that you present at the discussion.A. will beB. areC. should beD. were9. Jill would rather we now, but we must go to work.A. not leaveB. had not leftC. didn't leaveD. not to be left10. If only I how to operate a puter as you doA. had knowB. would knowC. should knowD. knewSuggested answers:1. D2. D3. B4. C5. B6. C7. B8. C9. C 10. DII. Correct the mistake in each sentence.1. The rice would not have burnt if you had been more careful.2. It was suggested that the medicines were sent here by plane.3. What would happen if the earth would stop turning?4. Everyone has arrived. It's time we shall start.5. I would rather that they didn't travel during the bad weather, but they insist that they must return home today.6. If I would have longer holidays I would be perfectly happy.7. I liked you better if you were quieter.8. If you worked harder last year, you would probably have passed your exam. Suggested answers ..1. have burnt－have been burnt2. were－be3. would stop－should stop/were to stop/stopped4. shall start－started5. must－should6. would have－had7. like－would like8. worked－had workedStep V Summary and HomeworkT: In this period. we learnt more sentence structures in which the Subjunctive Mood is used. You should pay special attention to the verb-form in each case. After class, go over what we've learnt in this period and do more exercises to make sure you can use the Subjunctive Mood correctly and freely. So much for today. See you tomorrow. Ss: See you tomorrow.Step Ⅵ The Design of the Writing on the BlackboardUnit 8 First aidThe Fifth Period The Subjunctive MoodI.If-clause main clausedid (present) would/should/could/ might dohad done (past) would/should/could/ might have doneshould/were to do/did (future) would/should/could/ might dodid/Ⅱ. wish/as if--had done\would/should/might/could doⅢ. 1. verb: order, suggest, demand, insist, request etc + that-clause2. n. suggestion, order, advice, demand, etc3. It is important/necessary/suggested + that-clauseIV. It is (high) time(that)…did…V. …would rather/prefer…Ⅵ: in sentences for blessingⅦ:in special casesbut for, without, in case, for fear that, so that, in order thatStep Ⅶ Record after Teaching2019-2020年高二英语Unit8 First aid The First Period 人教版I. Brief Statements Based on the UnitIn this unit, students will do some listening, speaking, reading and writing practice, Besides, they will study the grammar item: the Subjunctive Mood. In the first period, the teacher should help Ss improve their listening ability by listening to two dialogues and finishing the exercises in the listening part. Also, Ss will read a notice about safety at home. From the notice they will know what they should do and shouldn't do at home. Then with the help of the given useful expressions below the notice, Ss will make their own dialogues. In this period, Ss will also talk about first aid according to the pictures in warming up. This may make Ss be interested in the topic of this unit, so that in the second period, when Ss read more about first aid, they will understand the text better. Through the reading material in the second period, Ss will not only improve their reading ability, but they will also learn some knowledge of first aid, which will be helpful in case of accidents in future. In the third period, Ss will revise the useful words learnt in the first two periods and study the grammar item: the Subjunctive Mood. Lots of practice is provided in this part for Ss to master it better. In the fourth period, the teacher should help Ss to improve their integrating skills by reading a passage about dealing with mon injuries and writing a paragraph to explain what should be done in case of an accident. After this period, Ss can learn much about first aid and also they learn to write a paragraph to tell others about first aid.Ⅱ.Teaching Goals1. Talk about first aid and medicine.2. Practise talking about what you should and should not do.3. Learn to use the Subjunctive Mood (2).4. Write a process paragraph.Ⅲ. Teaching Time. Five periodsIV. Background Information1. First Aid (I)First aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. First aid may save a life or improve certain vital signs including pulse, temperature, an unobstructed airway, and breathing. In minor emergencies, first aid may prevent a victim's condition from worsening and provide relief from pain. First aid must be administered as quickly as possible. In the case of the critically injured, a few minutes can make the difference between plete recovery and loss of life.First aid measures depend upon a victim's needs and the provider's level of knowledge and skill. Knowing what not to do in an emergency is as important as knowing what to do. Improperly moving a person with a neck injury, for example, can lead to permanent spinal injury and paralysis.Despite the variety of injuries possible, several principles of first aid apply to all emergencies. The first step is to call for professional medical help. The victim, if conscious, should be reassured that medical aid has been requested, and asked for permission to provide any first aid. Next, assess the scene, asking other people or the injured person's family or friends about details of the injury or illness, any care that may have already been given, and preexisting conditions such as diabetes or heart trouble. Unless the accident scene bees unsafe or the victim may suffer further injury, do not move the victim. First aid requires rapid assessment of victims to determine whether life-threatening conditions exist. One method for evaluating a victim’s condition is known by the acronym ABC．which stands for：A—Airway：is it open and unobstructed?B—Breathing：is the person breathing?Look．1isten．and feel for breathing．C—Circulation：is there a pulse? Is the person bleeding externally? Check skin color and temperature for additional indications of circulation problems．Once obvious injures have been evaluated, the injured person’s head should be kept in a neutral position in line with the body．If no evidence exists to suggest potential skull or spinal injury, place the injured person in a fortable position．Positioned on one side a victim can vomit without choking or obstructing the airway．2．First Aid(Ⅱ)First aid means what it says：the aid，or held that can be given to an injured person first，which is before any other help．Nowadays，there is usually a telephone not faraway and the first thing we should do if a serious accident happens is to telephone for an ambu1anee．But sometimes quick actions by us may save someone’s 1ife．Even when it is not so，there is often much that we can do to help．Shock：people often suffer from shock after receiving an injury；sometimes even the injury is a small one．The face turns grey, and the skin bees damp and cold．They breathe quickly．They should be kept warm. Cover them with a blanket and give them a warm drink．Broken Bones：Don't move the person．Send for an ambulance at once．Treat for shock if necessary．Poison：A person who has swallowed poison should be taken to hospital at once．With some poisons, sleeping pills，for example, it is a good thing to make the person sick by pushing your ringers down his throat．But if he has swallowed some kind of acid,or anything that burns, it would be a bad thing to make the person sick．by pushing your fingers down his throat. But if he has swallowed some kind of acid, or anything that burns, it would be a bad thing to make him sick. The poison would burn his throat as it cane up. It is, therefore, best to take the person to find out what the person has taken so that they call to tell the doctor.Suffocation：This means not being able to breathe．For example．a drowning person will have his lungs full of water. Lay him down with his head lower than the rest of his body so that the water will drain out. If a person has something stuck in his throat, try to remove it with your fingers, or by hitting him on the back.When a person has stopped breathing because of drowning，electric shock，breathing in a poisonous gas，etc，you can help him to begin breathing again．You can not learn t his from a book．Ask someone to show you how to do it．Many Boy Scouts Will be able to show you．Remember：When an accident happens，send someone to telephone for an ambulance at once．Keep the injured person warm and quiet．Give him plenty of air．Do not let other people crowd around him．If you see an Injured person who is being looked after，keep away．The First PeriodTeaching Aims1．Train the students’ listening ability．2．Help the students to improve their speaking ability by talking about first aid and medicine．3．Learn and master some useful words and phrases：drown，bleed，choke，prevent，electric，electrical，catch fire．be on fireTeaching Important Points：1. Improve the stu dents’ listening ability．2. Train the students’ speaking ability.Teaching Difficult Points:1. How to improve the students’ listening ability.2. how to help the students finish the speaking practice.Teaching Methods：1．Listening-and-answering activity to help the students go through the listening material．2．Individual, pair or group work to make every student work in class．Teaching Aids1．a tape recorder2．a projector3．the blackboardTeaching Procedures：Step I Greetings and Warming upGreet the whole class as usual.T：(Go to one student．) How do you e to school every day，Li Hua?S：I e to school by bike．T：You must be very careful。