资源简介 Unit 10 You’re supposed to shake hands. (Period 3)Section A (Grammar Focus-4c)本单元话题是“礼仪、习俗”(Customs)。本节课是本单元的第三节课,是一节语法课,通过谈论礼仪习俗,自然呈现本单元be supposed to、be expected to及“It be+形容词+to do sth.”等句型,让学生通过一系列活动学会运用这些句式询问礼仪习俗和表达建议。学完这一课,学生能够掌握:1.语法:be supposed to、be expected to及“It be+形容词+to do sth.”等句型。2.交际功能:用be supposed to、be expected to及“It be+形容词+to do sth.”等句型谈论礼仪习俗和表达建议。能选择并运用be supposed to和be expected to等句式;能学会使用“It be+形容词+to do sth.”等句型表达建议。能选择并运用be supposed to 和 be expected to等句式 ;能学会使用“It be+形容词+to do sth.” 等句型表达建议。新课导入设置一个聚会场景“The two girls meet some new friends on a birthday party held by an American friend. ...” 询问学生“What may happen on the party ”,引导学生结合上节课所学,利用be supposed/ expected to do sth.及“It be+形容词+to do sth.”等句型口头组织对话,巩固上节课所学的句式,自然引入新课。新知探究Step 1: New words教师要求学生课前预习生词,可抽出适当时间进行检测,确保学生掌握本节生词,为新课学习作准备。Step 2: Pre-learning【教师活动】将Grammar Focus的内容写在黑板上,让学生在语境中感受be supposed/expect to do sth.及“It be+形容词+to do sth.”句型,并观察有几个be supposed/expected to do sth.及“It be+形容词+to do sth.”句型,并请学生用横线及圆圈分别标出。【学生活动】观察Grammar Focus中的句子,对本单元的重点语法有初步的认识,核对学习任务单中的课前学习任务二,并完成学习任务单中的课堂学习任务一的第1题。Step 3: While-learning【教师活动】(1)让学生课前从Section A部分找出所有带有be supposed/expected to do sth.及“It be+形容词+to do sth.”句型的句子。(2)课上让学生认真朗读Grammar Focus表格中的句子,并找出自己在语言结构或语义上存在的疑问,将问题在组内讨论解决。【学生活动】组内讨论对Grammar Focus中句子存在的疑问,完成学习任务单中的课堂学习任务一的第2题。【教师活动】(1)与学生一起通过探究发现be supposed to do sth.的肯定、否定、及疑问句式的特征,之后进行课堂交流。教师点评总结,引导学生总结出be supposed to do sth.的表意功能:be supposed to do sth.主语是人的时候,表示“应该做某事、被期望做某事的意思,短语经常用来表示劝告、建议、义务和责任等。人称、时态和句式的变化体现在be动词上,其中to为不定式符号。教师可以在后面拓展出be supposed to do sth.的另外两个用法:①当be supposed to 的主语是物时,表示“本应;本该”。表示“某事应该发生却没有发生”。②“be supposed to + have+及物动词过去分词”表示“本该做而没做”,是虚拟语气的一种表达方式,含有责备、失望之意。(2)引导学生对表格中涉及be supposed to do sth.的句子按结构进行分类: be supposed to do sth.: 肯定式:You’re supposed to shake hands.I was supposed to arrive at 7:00. 否定式:You’re not supposed to kiss. 疑问式:What are you supposed to do when you meet someone for the first time When were you supposed to arrive —Am I supposed to wear jeans —No, you’re expected to wear a suit and tie.【学生活动】完成学习任务单中的课堂学习任务一的第3、4题。【教师活动】与学生一起通过探究发现“It be+形容词+to do sth.”句型的特征,之后进行课堂交流。教师点评总结,引导学生总结出“It be+形容词+to do sth.”句型的结构特征:当不定式、动名词、从句等复杂成分作句子主语时,为保持句子平衡,通常把真正的主语放在句末,而在句首使用形式主语it。教师可以拓展当“It be+形容词+to do sth.”句型中的形容词不同时,该句型结构发生的变化:①此句型中的形容词是描述事物特征的,如:possible、difficult、necessary等时,该句型结构为“It be+形容词+ for sb.+ to do sth.”,意为“对于某人来说做某事是……的”。②此句型中的形容词是描述人的性格、品质的,这类形容词有polite、nice、kind、good、friendly等时,该句型结构为“It be+形容词+of sb.+ to do sth.”意为“某人做某事是……的”。【学生活动】完成学习任务单中的课堂学习任务一的第5题。【教师活动】让学生齐读Grammar Focus表格内容。【学生活动】齐读句子,注意语音语调。【教师活动】让学生分组进行探究发现,由学生整体总结归纳语法知识,教师最后进行整体讲解。【学生活动】小组讨论,总结归纳语法知识,完成学习任务单中的课堂学习任务二。在教师讲解后,学生根据自己的实际掌握情况进行查漏补缺。Step 4: Post-learning【教师活动】让学生独立完成4a,根据语境选择恰当的短语填空。引导学生总结句式的不同表达方式。这三个句型看着相似,但实际上be important to与前两者完全不同。be supposed to 和be expected to是被动语态结构,两者之间有细微区别,be supposed to表示根据规则某人应该做某事,be expected to表示别人期望你做某事。【学生活动】完成学习任务单中的课堂学习任务三的第1题。【教师活动】(1)让学生独立完成4b的动词填空练习,在语境中体验目标句型的使用,引导学生关注句子的完整和语言的正确表达。(2)让学生朗读文段,回答问题“What are we supposed to learn when we go abroad ”。可以进行小组讨论,并列出相关回答。如:It’s helpful to learn as many of the customs as possible.Try to understand how people think.Learn what you’re supposed to do and not supposed to do in social situations.【学生活动】完成学习任务单中的课堂学习任务三的第2题。【教师活动】设置情景,将学生分成几个小组,让学生帮忙解决问题,完成4c的活动。假设班里会来一位来自哥伦比亚的交换生,给他列一个建议清单。教师可以选择教材中未详细介绍的几个话题,为各小组指定话题,或者让各小组抽签选择各自需要讨论的话题。【学生活动】完成学习任务单中的课堂学习任务三的第3题。Step 5: Language points in Grammar Focus-4c【教师活动】让学生分组进行探究发现,由学生列出本节课的重点知识。教师最后进行整体讲解。【学生活动】列出本节课的重点知识,小组讨论,总结归纳,完成学习任务单中的课堂学习任务四。在教师讲解后,学生根据自己的实际掌握情况进行查漏补缺。课堂小结1.be supposed to do sth.·肯定式·否定式·疑问式2.It be+形容词+to do sth.·It be+形容词+ for sb.+ to do sth.·It be+形容词+of sb.+ to do sth.课后作业布置学生课下完成:Search as many table manners as you can on the Internet and make a report.板书设计Unit 10 You’re supposed to shake hands. (Period 3)Section A (Grammar Focus-4c)What are you supposed to do when you meet someone for the first time You’re supposed to shake hands. You’re not supposed to kiss.When were you supposed to arrive I was supposed to arrive at 7:00.Am I supposed to wear jeans No, you’re expected to wear a suit and tie.Is it impolite to keep others waiting Yes, it’s very impolite to keep others waiting.Is it important to be on time Yes, it’s important to be on time.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 展开更多...... 收起↑ 资源预览