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1、ifif条件句中的虚拟语气条件句中的虚拟语气Background informationnStudents:40 senior high school students ,Grade 1nLesson duration:45minTeaching objectivenBy the end of the lesson, students should be able to :nmaster the usage of the Subjunctive mood in if clausesndistinguish the “fact” from the “wish”Teaching contentsn
2、虚拟语气在if条件从句中的用法表示与事实情况相反表示与事实情况相反条件从句的谓语形式条件从句的谓语形式主句的谓语形式主句的谓语形式表示与表示与现在事实现在事实情况情况相反相反(present)过去式过去式(did/were)(be常用常用 were)would /should/could / might+ do表示与表示与过去事实过去事实情况情况相反相反(past)过去完成式过去完成式(had +done)would /should/could / might+ have+done表示与表示与将来事实将来事实情况情况相反相反(future)过去过去(did)/(were)should + do
3、 were to dowould /should/could / might+ doTeaching aids:tapes, blackboard, PPT, picturesType of the lesson:Grammar, speakingTeaching proceduresnStep 1. Review (10min) a) Warm up: a poem: ”If I were a boy” b) Students write down what they would to do if they were boys. c) Teacher summarizes, and writ
4、es the the poem on the board. Enjoy poem .If I were a boy by Beyonce If I were a boyEven just for a day Id roll out of bed in the morning And throw on what I wanted and go Drink beer with the guys And chase after girls Id kick it with who I wanted And Id ever get confronted for it Because theyd stic
5、k up for me step 2.(15mins)a)Compare and find the difference.If I have time tomorrow, I will go with you.If I were a boy, I would roll out of bed in the morning.If I were a boy, I would throw on what I wanted.If I get more information, I will tell you immediately.a facta wisha facta wishnb) use the
6、diagram to introduce students what is subjunctive mood in if-clauses c) Pair-work. One asks what would you do if you were a boy, the other answers.Step 3.More practice(20min) a) give students pictures and let students use following sentences to practice. 对现在情况的虚拟：对现在情况的虚拟：If I had one million dollar
7、s,I wouldIwouldbuyavilla.Iwouldtravelaroundtheworld.I dont know which to buy. If you were me, which would youbuy?If I were you, I would buy thered one.n对过去情况的虚拟对过去情况的虚拟：nIfIhadntquarreledwithmyfriend,shewouldnthavebeenangrywithme.nIf I hadnt/ had done sth, nI wouldnt/would have done sth.n翻译：如果我没吃那么多
8、，翻译：如果我没吃那么多， 就不会这么胖了。就不会这么胖了。If she hadnt eaten so much candy,she wouldnt have had her teeth pulled out. She had her teeth pulled out because sheate too much candy. Tom had a car accident because he drove after getting drunk.If Tom hadnt driven after getting drunk, he wouldnt have had a caraccident
9、.对将来情况的虚拟对将来情况的虚拟becameweretobecomeshouldbecomeascientistinthefuture,IfIIwouldtrytofindacureforcancer.If I became/were to become/ should become a teacher/a scientist/a soldier in the future, I wouldWhat would you doif you won the lottery some day?If I won (were to win/should win) the lottery some da
10、y, I would buy a big house for my parents.Optional activities and homeworkOptional activity: learn the following song by yourselvesHomework: do the exercise 5 at your bookIf I were a bird, I would fly highinto the sky.If I could fly, I would try to touchthe cloud.If I could touch the cloud, I would have a sleep on it. If I were God, If I were a scientist, If I HomeworkFinish the exerciseson page 5.结束语结束语谢谢大家聆听！谢谢大家聆听！20
