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1、Lesson 47 A Door to the WorldLead inTalk about the importance of EnglishWhy is it very important to learn English?How do you know the news in the world?international radio stationa door to the worldListen and answer .1. Where is Alicia from?He is from a country in South America.2. All over the world
2、 , what language are students learning to speak?They are learning to speak English .3. Is there a door to the world?No, there isnt.PresentationIt important for to use the importance ofRead and fill1. 对学生来说每天都使用英语是很重要的。_ is _ _ students _ _ English every day. 2. 当学生们使用电脑和因特网时，他们就会明白英语的重要性。When studen
3、ts use computers and the Internet, they understand _ _ _ English. 3. 当学生们懂英语时，他们就会获得更多有关世界的信息和知识。The students _ _ _ and _ _ the world when they understand English. 4. 为了找到好工作，学生需要了解世界。Students need _ _ _ the world _ _ good _.get more information knowledge about to know about tofind jobs Key words美国美
4、洲America important形容词： 重要的，重大的。eg: This is an important meeting.importance名词：重要，重大。eg: The matter is of great importance to us.opportunity强调机会是很恰当的，后面不接从句。chance强调偶然性，后面可接从句。Key phrases1. Open the door to the world. 打开通往世界的门。1）to the world 作后置定语，修饰the door. the key to the door 门的钥匙 the answer to the
5、 question 问题的答案2）用of表示“的”the legs of the desk 桌子的腿 the name of the cat 猫的名字 a map of China 一张中国地图3）动词不定式作后置定语Id like something to eat. 我想要点吃的东西。He has much homework to do.他有很多作业要做。2. All over the world, students are learning to speak English. 全世界的学生正在学说英语。all over+范围 表示“遍及，遍布”在句中作状语或定语。例如：1）I have t
6、raveled many interesting places all over China. 我到过祖国各地的名胜。(作定语)2）All over our school, we know him. 在我们整个学校，我们都认识他。（作地点状语）3. I encourage other girls and boys to study English. 我鼓励其他的女孩和男孩学英语。encourage sb. to do sth. 鼓励某人去做某事1）She encouraged her daughter to learn to dance. 她鼓励她的女儿学习舞蹈。2）They encourag
7、e each other when they meet difficulties. 当他们遇到困难的时候，他们互相鼓励。Key sentences1. It takes time , but the new language gives themnew opportunities.1） 句中的it是代词，代替学习英语这件事。2） 句中的take意思是“花费（时间）”，常用于句型It takes some time to do sth. 意思是“做某事花费时间”。eg: It took me three days to read the book.It will take you fifteen
8、 minutes to walk to the factory.2. Students get more information and knowledgeabout the world when they understand English.1）get 这里意思是“得到，获得，收到”。eg: Did you get a letter from your family last month?She got such nice marks in school.2） information和knowledge都是不可数名词，意思是 “消息，知识”。eg: Could you have some
9、information about the child?Knowledge is power.3. It is important for students to use English every day. 每天用英语对学生来说很重要。It是形式主语，真正的主语是不定式。It is good for us to run. 跑步对我们有益。It is easy for him to do the job. 做这项工作对他来说很容易。4.Students need to know about the world to find good jobs. 学生想要找份好工作就需要更好的了解这个世界。1
10、）need 后接名词，接动词时用不定式。I need his help. 我需要他的帮助。He needs some water. 他需要一些水。2）to find good jobs 在句子中作目的状语。They go to the library to find important information. 他们去图书馆找重要的资料。She goes to the bank to get some money. 她去银行取钱。ABPractice 单项选择 ( )1. It is clever _ this question.A. of you to ask B. you askC. of
11、 you ask D. for you to ask( )2. It usually _ an hour to do this work . But I _ two hours doing it yesterday. A. takes; cost B. takes; spent C. spends ; took D. costs; spent( )3. _ important meeting it is!A. What B. What a C. What an D. How an( )4. The teacher often encourages us _ the failure.A. not
12、 to be afraid B. not to be afraid of C. dont be afraid D. dont be afraid of( )5. An important language can open the door_ the world.A. to B. of C. in D. onCBAarticle, program, information, knowledge, important1. “_ is power.” Our English teacher says. 2. The professor wrote an _ on history.3. Its ve
13、ry _ for us to learn English well.4. There is an interesting _ on television tonight. 5. Id like to know the _ about this ship.选词填空informationKnowledgearticleimportantprogram句型转换took to doaround the world 1. We spent two hours on our homework. (改为同义句)It _ us two hours _ _ our homework.2. We have friends all over the world. (改为同义句)We have friends _ _ _.HomeworkRewrite the text in your own words. Try to use the phrases or sentence patterns in this text.Facts speak plainer than words. 事实胜于雄辩。
