甘肃省庆阳市宁县第五中学高中英语 Unit1 Festivals around the world教案(3) 新人教版必修3

课题Unit 1 Reading- language points授课时间3.4课型New二次修改意见教学目标知识与技能1. To master some usages of words, phrases and structures.2. To finish the exercises about the language points we leant today. 过程与方法Help Ss master the way they study the key words and phrases by learning them情感态度价值观Develop the students consciousness of using the words and phrases in correct situation教材分析重难点1 To finish the exercises about the language points we leant today.2. How to analyze the sentence structures教学设想教法Task-based method, Discussion, Cooperation学法Task-based method, Discussion, Cooperation, Pair-work教具Multimedia and other normal teaching tools课堂设计目标展示1.To study the key words and phrases: look forward to, look into, ,look out, look up to, look down on/upon, food was difficult to find, with, eitheror,as if/though2. To learn to them in correct situation预习检测1 Ask the students to read and write some words to check their preview.2Translate the sentences1)She has been looking forward to having a chance to pay a visit to Taiwan.2)They are looking into the cause of the accident.3).I wish you wouldnt look down on/upon this kind of work.4)With a lot of things to do , we cant kill time by playing cards.5)My teacher looked as though/if he had known the thing completely.质疑探究How to learn to use the key words and phrases in correct situation: look forward to, look into, ,look out, look up to, look down on/upon, food was difficult to find, with, eitheror,as if/though精讲点拨1look forward to期望；期待；盼望(鲜活例句)She has been looking forward to having a chance to pay a visit to Taiwan.她一直盼望能有机会去台湾观光。点津look forward to中的to为介词，其后要接名词、代词或动名词作宾语。look into往里看； look out 向外看；当心；小心look up to 仰视；尊敬；赞赏 look down on/upon 俯视；轻视；看不起They are looking into the cause of the accident.他们正在调查事故的原因。I wish you wouldnt look down on/upon this kind of work.我希望你不要看不起这种工作。2as though/if“仿佛；好像”，引导方式状语从句或表语从句；下面这句中其引导的是表语从句。It seems as if the boy has lost his way.这个男孩好像迷路了。(1)as though/if后面的从句可用虚拟语气，表示一种假设或一种不大可能的事。从句表示与现在事实相反时，谓语动词用一般过去时；表示与过去事实相反时，用had过去分词；若表示将来的可能性不大的情况，用would/could/might动词原形。She loves the boy as if she were his mother.她爱这男孩，就好像她是他的母亲一样。He talks about Rome as if he had been there before.他说起罗马来好像他以前去过似的。She talks and talks as if she would never stop.她说了又说好像永远停不下来。(不可能是事实)(2)as though/if后面的从句有时也用陈述语气，这是因为从句中的情况往往是可能发生的、可能被设想为真实的或是事实。It looks as though/if it is going to rain.天似乎要下雨。(3)从句的省略：若as though/if引导的从句的主语与主句主语一致，且从句谓语为be，则省略“从句主语be”，从句就变成了“as though/if形容词/副词/名词/介宾短语/分词/不定式”。Tom raised his hand as if (he was) to say something.汤姆举起手好像要说什么。3food was difficult to find是“主语beadj.不定式”结构，其中food是find的逻辑宾语。English is difficult to learn well in a short time.英语难以在短时间内学好。The boy is difficult to teach.这男孩很难教。2)此结构的用法总结如下：(1)形容词多为表示主语性质、特征的词，如easy, difficult, hard, important等(2)不定式和句子主语是动宾关系，但用主动形式表被动含义(3)不定式有时会带上自己的逻辑主语(for sb.)(4)不定式中的动词若是不及物动词，其后要加相应的介词This kind of job is very easy for them to do这种工作对他们来说是很容易做的。The chair is comfortable to sit on椅子坐起来很舒服。当堂检测1.Complete the sentences1) They are looking the cause of the accident.2). I wish you wouldnt look down this kind of work.3) On this important feast day, people eat food in the shape of skulls and cakes “bones”_ on_ them.2.Translation4). Some festivals are held to honor the dead, or satisfy and please the ancestors, who could return either to help or to do harm.5). The most energetic and important festivals are the ones that look forward to the end of winter and to the coming of spring.6). Festivals let us enjoy life, be proud of our customs and forget our daily life for a little while.六、作业布置1.Do the first two exercises on P4,SB.2.Complete the first exercise on P74 ,EB.Ask the students to summarize the skills while doing the exercises.板书设计1.The key words and phrases: look forward to, look into, ,look out, look up to, look down on/upon, food was difficult to find, with, eitheror,as if/though2.The key sentences:1)At that time people would starve if food was difficult to find，especially during the cold winter months.2). The most energetic and important festivals are the ones that look forward to the end of winter and to t