北师大版高二选修8教案： Unit 22 Period 3.doc

the third period lesson 1 global warming (ii)teaching goals 教学目标 1. target language目标语言learn the grammar reporting2. ability goals能力目标enable students to use the reporting verbs freely.3. learning ability goals学能目标by practicing enable students to use reporting verbs freely.teaching important points教学重点patterns of reporting verbsverb+ thatverb +someone +thatverb + (not) doing somethingverb + (not) to do somethingverb + someone (not) to do somethingverb+ (someone) +preposition + (doing) somethingteaching difficult points 教学难点how to use them properly in communication.teaching methods教学方法explaining and practicing.teaching aids教具准备the multi-computer.teaching procedures & ways教学过程与方式step i revisionask students to pick out the reporting verbs used in the text. step ii grammardeal with ex 6-7 on page 7. from this exercise students will have a better understanding of the function of reporting verbs. then read grammar summary 1 on page 100. after reading grammar summary 1, continue to do the rest of grammar exercises. t: in grammar definitions, you will find a summary of basic reported speech. this most commonly involves using the verbs say, tell and ask, as well as changes of verb tenses, times, places and pronouns: (show the following on the powerpoint.) i am going to the shop. he said (that) he was going to the shop. sit down and open your books. she told us to sit down and open our books. will you come with us tomorrow? he asked me if i would go with them the following day. a native speaker of english, however, will often use reporting verbs other than just say, tell and ask. compare the following: i didnt do it! he said that he hadnt done it. he denied that he had done it or he denied doing it. ill bring the book back tomorrow. she said that she would bring the book back the following day. she promised to bring the book back the following day. please will you think about it some more? he asked me if i would think about it some more. he begged me to think about it some more. first you should put the money in the slot and then you should press the button. she said that i should first put the money in the slot and then press the button. she explained what i should do. notice that different reporting verbs are followed by different structures, i.e. deny + that-clause or deny + -ing form promise + infinitive beg + object + infinitive summary of reporting verbsnote that some reporting verbs may appear in more than one of the following groups.1. verbs followed by if or whether + clause:askknowremembersaysee 2. verbs followed by a that-clause:addadmitagreeannounceanswerargueboastclaimcommentcomplainconfirmconsiderdeny doubtestimateexplainfearfeelinsistmentionobservepersuadeproposeremarkrememberrepeat replyreportrevealsaystatesuggestsupposetellthinkunderstandwarn3. verbs followed by either a that-clause or a to-infinitive:decideexpectguaranteehope promiseswearthreaten 4. verbs followed by a that-clause containing should (but note that it may be omitted, leaving a subject + zero-infinitive):advisebegdemand insistpreferpropose recommendrequestsuggest 5. verbs followed by a clause starting with a question word:decidedescribediscoverdiscussexplainforgetguess imagineknowlearnrealiserememberrevealsay seesuggest teachtellthinkunderstandwonder 6. verbs followed by object + to-infinitiveadviseaskbegcommand forbidinstructinvite teachtellwarn step iii practicedeal with grammar ex 8-10 on page 7. students should do the exercises individually first, then check the answers with the whole class. deal with the grammar ex 1-3 on page 52 and ex 6 on page 53 in the same way.step iv explanationask students to sum up the patterns of reporting verbs in the exercises and give more examples.1. verb+ that2. verb +someone +that3. verb + (not) doing something4. verb + (not) to do something5. verb + someone (not) to do something6. verb+ (someone) +preposition + (doing) somethingexamples:jack encouraged me to look for a new job. they invited all their friends to attend the presentation.she offered to give him a lift to work. my brother refused to take no for an answer.tom admitted (that) he had tried to leave early. she agreed (that) we needed to reconsider our plans.he denied having anything to do with her. ken suggested studying early in the morning.ken suggested that we (should) study early in the morning.mr. smith advised to set off early.mr. smith advised us setting off early.mr. smith advised that we should set off early.they accused the boys of cheating on the exam. she blamed her husb