8AChapter3Detectivesandcrimes教案
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牛津英语(深圳版)8A Chapter 3 Detectives and crimes 教案Chapter 3 Detectives and crimes Period One(Reading I)知识目标:(1)学生了解Ken 如何保护无辜者。
(2)学生学习新词汇。
(4)了解动词的两种不定式形式to do 和动名词doing 。
技能目标:(1)用英语解释词汇。
(2)说——用动词的两种形态。
过程与方法1. 通过粗略地看课文,学生了解Mr Li 这一案例如何破获。
2. 通过课文,掌握不定式与动名词。
情感、态度与价值观让学生了解真相的重要性。
教学步骤:Pre-task Preparation1. Ask students how much they know about crime and cheat. Ask them to finish Exercise A on page 30.2. Ask the students to finish Exercise B1 on page 30.3. Ask the students to tell something about crime. (free talk)Suggested topicGuess a story from this pictureWhile-task Procedure1. New words and expressionsthe innocent---someone who does not have much experience of life, not guilty of a crimelook for---find something outdeny---say something is not trueno longer---used to happen in the past but does not happen now instead of ---in place of something2. other phrases and sentencepour into look around drop …into carry …to water treatment works sewage plant pump…into remember not to do sth. shake one ' s head It is + adj. for sb. to do sth.3. Ask the students to finish Exercise B1 on page 304. Review new words and expressionsChapter 3 Detectives and crimes Period Two(Reading II)知识目标:(1)学生精读课文,深入理解课文内容,进一步巩固词汇和句型。
(2)学生学习用问答方式描述事实。
(3)根据Detective Li 的描述联系可能出现的结果。
技能目标:(1)用英语解释词汇。
(2)说——学生能用自己的话总结课文说出案件过程,或者 2 人一组问答说出文章大意。
1. 通过精读课文,学生掌握词汇和句型。
2. 通过课文,掌握动词的2 种形式。
3. 学生讨论花瓶的案例以及真相的重要性情感、态度与价值观让学生了解事实的重要性,养成如何辨别是非的本领。
教学步骤:Pre-task Preparation1. Review words and expressions.2. Ask the students to finish Exercise C find the facts and find out these five mistakes. While-task Procedure1. Ask the students to finish Exercise D on page 32.2. Ask the students to answer the questions in Exercise E and then work in pairscomplete Exercise E4.3. Ask students to discuss how to divide the fact and cheatPost-task ActivitiesAsk students to discuss this vase caseAdditional exercisesConsolidationAsk students to find out the truth in things.Chapter 3 Detectives and crimes Period Three (listening)知识目标:(1)学生能够根据听到的选择正确的图片。
(2)学生学习新词汇。
技能目标:(1)听说——学生学会从听这个环节中捕捉信息。
(2)读写——学生能用自己的语言描述每幅图片的不同,从而做出正确的判断。
过程与方法1. 通过听力练习,学生掌握听出图片不同的技巧。
2. 在听力过程中,学生做好适当的笔记。
3. 根据文字内容,给描述图片信息。
情感、态度与价值观通过寻找图片的能力,培养学生的思考辨别真伪的能力。
教学步骤:Pre-task Preparation1. Ask students to pay attention to the following things before listening to the tape. To put the pictures in the right order, you need to look at the pictures before you listen, and think about their content. Pay attention to the details in the pictures, and try to listen for these details.Listen for key words such as verbs and adjectives, and write them down.2. Ask students to look at the pictures and try to guess the meaning of each picture. While-task Procedure1. Ask students to listen to the tape for the first time and try to take down some notes.2. Ask students to listen to the tape for the second time and then match the pictureswith the taken notes.3. Ask students to listen to the tape for the third time and make sure whether they putthe pictures in the right order. Then check the answers.4. Ask students to think about the following questions.What is the dialogue about?How much jewellery did Mrs. White miss?what 'sthe difference between the real jewellery and the fake one?Post-task ActivitiesSuppose you are the policeman, note down how Mrs. White finds his real jewellery.Chapter 3 Detectives and crimes Period Four(Grammar)知识目标:(1)学生学习动词不定式及动名词的用法(2)学生能够掌握并说出各种不同形式的英语动词不定式及动名词的形式技能目标:区分动词不定式与动名词过程与方法:1. 结构的掌握:动词不定式是由不定式符号to+动词原形”构成的一种非谓语动词结构。
2. 列出一些常用的词及词组3. 通过举例来说明动词不定式及动名词4. 学生小组活动的参与并造句及情景来实现5. 做练习的方式巩固与学习教学步骤:一,动词不定式1. 动词不定式是由不定式符号to+动词原形”构成的一种非谓语动词结构。
有些动词不定式不带to,动词不定式可以作句子的主语、表语、宾语、定语、补语、状语或单独使用。
例如:我们较为熟悉的“like to do sth ” “want to do sth ” I want to speak to Tom. 我想和汤姆谈话I like to brush my teeth after dinner 我喜欢晚饭后刷牙1) 做主语It is not easy to sing a song in English2) 做表语His duty is to look after this baby.3) 做宾语We decided to have lunch4) 做定语They have lots of things to do5) 做状语The boy is too young to go to school2. 列举一些较为常用的词组agree to/decide to/fail to/forget to/hope to/manage to/offer to/plan to promise to /refuse to/remember to/seem to/start to/want to/wish to3. 口语造句I agreed to go with them.We decided to have lunch.They failed to pass the test.She forgot to bring her book.I hope to study in Canada.He managed to find his pen.They offered to help us.We plan to visit her tomorrow.I promise to be good.She refused to pay.I remembered to buy some rice.She seemed to be unhappy.They started to leave the room.She wanted to buy it.I wish to see you soon.4. 学生准备in pairs (speaking)5. 学生小练Ex A1 (doing)二,动名词1,用法:动词不定式具有名词,动词的特征,它在句中可充当主语,宾语,定语和表语.1) 做主语Learning by heart is the most important way to study English well.2) 做宾语He forgot leaving his key on the table when he left.3) 做表语My favourite subject is playing table tennis.4) 做定语This washing machine is the most expensive in the shop.(除此之外在了解以上动名词在句中的成份之后,给学列举一些动词接ing 的动词)2. 了解某些常用词的后接ing 的形式的动词Enjoy/practice/begin/finish/admit/suggest/like/hate/remember/forgetStop/prefer/mind/go3. 举例来讲解动名词I like swimmingHe hates playing the pianoWe enjoy learning ourselvesHe remembered giving the money to his friendThey finished doing their jobsLet ' s go shopping altogetherStop talking , teacher is coming4. 创设情景完成对动名词的理解与学习(in pairs)Chapter 3 Detectives and Crimes Period Five知识目标:(1)学生能辨别两个音标在不同单词中的发音和口型。