高二英语教案：Unit8FirstAid

1、高二英语 unit 8 first aidgrammar lesson subjunctive moodteaching aims1. to learn the basic knowledge on subjunctive mood.2. to cultivate the basic skills in identifying sentences with subjunctive mood.3. to learn the process in using the sentences with subjunctive mood freely.4. to learn the methods to

2、master the grammar items.5. to foster positive feelings, attitudes and the sense of value in english learning.teaching important items1. to help the students to master the subjunctive mood.teaching difficulties1. to make the students master the subjunctive mood.teaching methods1. to get the students

3、 to master the subjunctive mood better, using pattern drills.2. to make every student work in class by pair work or individual work.learning strategies1. co-operative learning.2. scaffolding instruction.teaching aids1. a projector2. the blackboardteaching proceduresone period (45 minutes)teaching pr

4、oceduresstep one. revision (5mins)1. to check studentsattendance.第 1页共 9页2. to check the assignment (part 2 in english weekly). step two. grammar (7mins)1. to ask students to tick out the sentences with subjunctive mood in the reading passage dr abc.2. to show the following sentences in the form of

5、ppt.(1). if i had known more about giving first aid, i could have helped them.(2). if we were to panic, we would not be able to help.(3). many hospitals recommend that we use the letters dr abc to remember what to do when we have to think fast.(4). she looked as if she were dead.(5). wish they had k

6、nown more about first aid.3. to discuss the sentences in pair.4. to compare the findings with the others. step three. presentation (20mins)1. to show the following grammar items in the form of ppt.(1).虚拟语气在条件从句中 ,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)would / could / might /(be常用

7、were)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表示将来情况过去式(did)should + dowere to do上面 4个情态动词 +havedonewould / could / might /should +动词原形 (do)e.g.a. if you had come a few minutes earlier, you would have met him.b. if it were sunny tomorrow, i would come to see you.c. if i were you, i would go

8、at once.d. if i knew everything, i wouldn t be here.第 2页共 9页f. if they were here, they would help youg. if you succeeded, everything would be all right.if you should succeed, everything would be all right.if you were to succeed, everything would be all right.notes: a. inversion (如果省略 if,条件句要倒装 )a. h

9、ad you come a few minutes earlier, you would have met him.b. were it sunny tomorrow, i would come to see you.b. complex sentencesa. if you had come a few minutes earlier, everything would be better now.b. if you had asked him yesterday, you would know what to do now.c. if it had rained last night（过去

10、） , it would be very cold today （现在） .(2) wish接宾语从句有三种情况：1) 现在：用过去式2) 过去：用过去完成式 (had done)3) 将来：用情态动词 (would / could) + do e.g. 1. i wish she would be on my side.2. i wish i were 30 years younger.3. i wish (that) you would get a good job.4. he wished he hadnt done it.5. i wish i were as tall as you.

11、6. he wished he hadnt said that.7. i wish it would rain tomorrow.(3) 虚拟语气在 as if 从句中的运用1) as if (as though) 连接表语从句she looked as if she were made of ice.he looked as if he hadn t slept for two days.2) as if 连接让步状语从 句she looked after the boy as if he were her own son.he speaks to us as if he had been

12、there.(4)虚拟语气在名词性从句中第 3页共 9页a.虚 气在 从句中:表示建 (suggest, advice, propose, recommend) ，要求 (demand, request, require, insist), 命令 (order, command)等 后的 从句中 用 should + do 构成 , should可以省略。insist / suggest 各有两种意思，要用不同的 气:insist 表示 “ 决要求 ” ，用虚 气，即 should + do; insist 表示 “ 称， 持 ” ，用 述 气，表示事 。 suggest 表示 “建 ” ，用

13、虚 气 ; suggest 表示 “表明、暗示 ” , 用 述 气。a. the teacher suggested that we (should) clean the blackboard after class.the smile on his face suggested that he was happy to have given his life for his country.b. he insisted that all of us (should) be there on time by any means.he insisted that he was right.b.虚

14、 气在主 从句中在句型“it is demanded / necessary / a pity + that中， that”后面从句中的 用 : should + 原形 , should 可省略。可用的 有三 itsuggested, ordered, required, proposed, demanded,（should）isrequested, insisted 等thatimportant, necessary, natural, imperative, strange等doa pity, a shame, no wonder等e.g. 1. it s necessary that w

15、e should have a walk now.2. it s natural that she should do so.3. it s important that we should take good care of the patient. c.虚 气在表 从句中主句的主 常是表示 人愿望 (wish / desire)、建 (suggestion/advice) 要求 (requirement/demand) 、命令 (order/ command) 等的名 ，表 从句的 用 (should) + do.第 4页共 9页eg. our suggestion is that you

16、 (should) be there on time.d.虚 气在同位 从句中同位 从句的先行 常是表示 人愿望、建 、要求、命令等的名 。the suggestion that students should learn something practical is worth considering.that is our suggestion that you (should) be there on time= it is our suggestion that you (should) be there on time.= it is suggested that you (shou

17、ld) be there on time.(5)if only 意 ：若是 那 多好啊 ; 真希望 ;只要 , 只要 就好表示 在的情况 , 用 去 ; 表示 去的情况 , 用 去完成 。if only i had arrived in time!if only she didn t drive so fast.(6)it s (high/right) time thatthat 从句要用虚 气： 用 去 或should + doit s time that you left here.(7)在would (had) rather( 宁愿 ) 引 的 从句中当从句表示 在或将来的 , 要用一般

18、 去 ; 表示 去 时 , 要用 去完成 。i would rather he came tomorrow than today.i would rather he had not told me about that.(8) 一些介 短 , 如 :but for( 要不是 ), without, otherwise( 否 ), in that case(如果是那 的 ), 表示含蓄的条件 , 主句要用虚 气。without your help, we would not have made such rapid progress.step four. practice (5mins)exer

19、cise one. fill in the blanks using the right form of the verb in each bracket.1.i didn t see your sister at the meeting. if she _ (come), she would have met mybrother.2.if i _ (know) german, i would read the book in the original.3.if i _ (do) it,i would do it in a different way4.i wish i _ (be) as s

20、trong as you.第 5页共 9页5.i wish you _(tell) me earlier6.i wish you _(succeed) this time.7.i ve loved you as if you _ (be) my son.8.he talks as if he _(be) to the moon.9.he talks as if he _(go) to the moon.10.without electricity , human life _(be) quite difficult today.step five. exercise (5mins)1.alan

21、 _ the party if he had gone to london.a. would have missedb. had missedc. would missd. missed2.if i had known you were coming, i _ you at the airport.a. had metb. metc. would meetd. would have met3.if only i _ to my parents! (but i didn t.)a. listenedb. had listenedc. should listend. would listen4.t

22、om suggested that ann _ the house.a. sellb. soldc. shall selld. would sell5.i wish this bus _ to the university.a. gob. wentc. has goned. had gone6. simon looks as though he never _ a square meal(吃得饱 ), though his parents feed him very well.a. getb. gettingc. got d. should get7.he is talking so much

23、 about america as if he _ there.a. had beenb. werec. was d. been8.i _ you some money, but i hadn t got any then.a. would lendb. would have lentc. could lendd. may have lent9. have you ever been to beijing?- no, but i wish i _.a. haveb. willc. dod. had10. i don t think it is the right time that you _

24、.a. will gob. wentc. god. must gostep six. summary (2mins)第 6页共 9页2. to talk about the understanding to1. to go through the major items.subjunctive mood.step seven. assignment (1min)1. to finish off part three in english weekly.appendix1. grammarthe evaluation toolevaluation rating ranks contentsact

25、ivity activatingactivity exploringactivity experimentactivity advocatingactivity reviewingnotes： five/four stars for excellent ，three for good ，two for passing.evaluation pointsactivity activating ：are there any evidences can prove whether the activities are necessary, feasible and practical?activity exploring ：are there any evidences to prove whetherthe students understand the activities thoroughly,whether they explore the questions, independently or in