1、第六课时 Section B (3a3b)& Self Check【学习目标】1理解并熟练运用本单元的重点单词、短语和句型。2会运用所学内容谈论一些神秘事物，并根据相关信息进行合理推测。【学习重点】能用might，may，could ，can，must ，cant，couldnt 等情态动词来推测故事的发展。【学习难点】能运用so，as，because ，since，but，however，though ， not onlybut also，while等连词。学习提示本单元以“奥秘”为话题。围绕这一话题提出假设，作出推论，揭示奥秘，按照推断的可能性的大小正确使用表示推测的情态动词must， m
2、ay，could，might，cant等进行推测。教师可在课前根据课文内容给出一个话题让学生运用以上词汇提出设问，并给出推测的回答。Task 1学习提示回顾整个单元的单词、短语和句型，然后完成3a中的表格。Task 2学习提示结合Task 1中积累的单词、短语和句型，完成短文填词。Task 3学习提示回顾本单元所学的所有知识，完成Self Check中的所有任务。【写作素材】(1)本单元以“Mysteries”为话题，该话题的写作命题通常采用“Guided Writing”形式，有的给出中文或英文内容提示，根据提示内容写作；也有的给出图画提示，根据图画内容，发挥合理想象，描述图片内容并连接成一
3、个小故事。情景导入 生成问题(T)Question：What could the noise be? Why?(S)Answer：_自学互研 生成能力Task 1 Lets collect words，phrases and sentences.1I can write.(我会写)(1)不再 no_more (2)少许 a_bit(3)去音乐会 go_to _the_concert (4)在上班 at _work(5)拍照 take _photos2I can practice.(我会练)( C )1.Whose Tshirt is this?It _ be Daves.Its much to
4、o small for him.Amust B mustnt Ccant Dcan( A ) 2.(常州中考 )How nice that Lucy has been invited to the party too!Well，Lucy _ not come.She is not certain whether her mother will allow her to.Amight B would C must Dneed( D ) 3.Listen! Is that Kate playing the piano in the room?No，it _ be her.She has gone
5、to London with her parents.Amay not Bneednt Cmustnt D cant( A ) 4.Susan has bought a large house with a swimming pool.It _ be very expensive.I never even dream about it.Amust Bmight Ccant Dshouldnt来源:gkstk.Com( B )5.He _ in his office.I phoned to his office just now，but no one answered.Amay be B can
6、t beCmustnt be Dneednt be来源:学优高考网gkstkTask 2 Lets practice.根据短文内容，用方框中所给词或短语的适当形式填空，使文章完整、通顺。(每词或短语限用一次)one，put up，so，also，way ，from ，can，be，walk，what来源:学优高考网One day，when Bill was (1)walking_home from school，he heard a noise coming来源:gkstk.Com(2)常用句型：It must be它必定是 It might be它可能是 It could belong to
7、它可能属于It could/cant be它可能是/不可能是(3)写作时应注意：仔细阅读写作提示或观察图画，猜测或判断故事背景和内容。确定写作要点，描述猜测的内容或判断的结论，选用适当的情态动词和时态。通常用情态动词来表达猜测或判断，常见的有must，may，might ，could 和cant等词。本单元话题涉及多种时态，因此要注意时态的正确使用。简要说明作出猜测或判断的理由。【备注】from the bushes(灌木)He went over to see (2)what it was.Behind a bush，he found a black dog.Bill went back h
8、ome as soon as he (3)could with the dog and showed her to his parents.Bills dad found that the dog had a broken leg， (4)so they brought the dog to a doctor for animals by car.On the (5)way，Bills parents decided that Bill could keep the dog if they couldnt find the owner.When they arrived，the doctor
9、checked the dog.He told Bill that she (6)was_going to have babies！ The next day， Bill (7)put_up signs(牌子)like“FOUND DOG BLACK”around his neighborhood.Task 3 Finish Self Check.交流展示 生成新知Show in groups.(Time：six minutes)Task 1First the students read the words and phrases in groups，then read together an
10、d sum up the usage of the words in groups，mark the difficult words in pronunciation and understanding(they can ask the teacher for help)At last write them on the blackboard.Task 2First the students discuss and finish the chart in 3a in groups，then finish wring a letter in 3b according to the content
11、s in the chart.Class show.(Time：sixteen minutes)Task 11I can write.Students translate the phrases into English by answering quickly；Read together；Spot test： Consolidate the usage of phrases by making sentences.2I can practice.Students check the answers in the exercises by answering quickly and expla
12、in why；Read together；Consolidate the usage of model verbs by making sentences.Task 2Finish filling in the blanks in the passage，and check the answers；Read it to their partner.Task 3Finish the tasks of Self Check，explain the methods and answers；Check the answers；Read together.当堂演练 达成目标今天早上，大家发现Damion
13、两眼通红。于是大家纷纷猜测发生了什么事情，有的同学认为他昨天晚上一直在上网玩游戏，有的认为他昨晚做作业做到很晚，也有的认为而真正的原因是他感冒了。请以“What Happened to Damion？” 为题，写一篇短文。要求：1词数不少于90；2意思表达连贯、正确，可适当发挥合理的想象。范文：What Happened to Damion?This morning，we found that Damions eyes were red.What happened to him? We guessed.Some of the boys thought that he must have pla
14、yed computer games all night，because he always spent a long time doing that.But some girls didnt agree.They believed that he must have done his homework very late.Others thought that he was watching TV the whole night，because there was an NBA game last night.But I didnt agree with them.His parents were very strict with him，so he couldnt have played games or watched TV.Then， we asked him during the break，and he said he caught a bad cold.Poor Damion!课后反思 查漏补缺来源:学优高考网gkstk收获：_困惑：_
