名词性从句.doc

公开课课题 滚蛋吧 名词性从句高一英语 张文娟Curriculum standardsLearn how to use noun ClausesLearning Aims: 1. To learn something about noun Clauses,(名词性从句)including (概念、种类、引导词)。 2. To learn to analyze and understand the noun Clauses .3. To learn how to use the noun Clauses . Learning Important Points:1.To learn to analyze and understand the noun Clauses .2.To learn how to use the noun Clauses . Independent learning sectionIndependent learning aims:1.To know about common knowledge of the noun Clauses 2.To master the correct usage of conjunctions自主学习I. 五大句型已经学过了。仔细观察以下例句，划出句中名词并写出该名词在句子中充当的成分。1. 主语+谓语(及物动词)+宾语Walls have ears. 2. 主语+谓语(不及物动词)The flowers are blooming.3. 主语+系动词+表语my mother is a secretary. 4. 主语+谓语+间接宾语(人)+直接宾语(物) The boy will buy the girl a dress.5. 主语+谓语+ 宾语 + 宾语补足语 Miss zhang, our English teacher thinks English important.通过对五大句型的分析得出：名词可以用来充当主语,宾语,表语和同位语。 同样的道理，可以把句子中的名词换成一个小句子。请分析以下句子划线部分充当的成分。I think that women can reach very high achievements in many fields of science.That the player got the first place made us excited.Whether a new airport will be built hasnt been decided.What I think about is whether I should help him.Our difficulty is where we can find a ladder.We were very excited at the news that our team had wonwill you tell me how I can keep fit and healthy?划出下列句子中的名词性从句从句并辨别种类，说出连接从句的引导词的意义。I wonder whether he remembered me. 种类 _ 连接词意义_Her wish is that she could lose weight soon. _ _Whether wildlife can be well protected is of great importance._ _Pay attention to what the doctor said. will you? _ _The question is whether it is worth doing. _ _He cant tell which gesture meansgood luck. _ _Please you tell me when Jody Wiliams won the Nobel Peace Prize. _ _Who will go makes no difference._ _I dont know where Charlie Chaplin got his stick._ _The problem was who could do the work._ _It looked as if it was going to snow. _ _His trouble is where he can find a new job. _ _ 概念：在复合句中起名词作用的从句叫_.它在复合句中的功能相当于名词，在复合句中能担任_, _, _, _.（句子成分）种类：名词性从句包括_从句；_从句；_从句与_从句四大类名词性从句的语序: _引导词： 单词 词义 在句中所充当的成分 从属连词（4个） that 不做成分 if / whether不做成分 As if (as though)不做成分 连接代词（9个）what 主、宾、表 which 主、宾、表 who 主whom 宾 whose 定 whatever 主、宾、表 whoever 主、宾、表whomever 宾、表whichever 主、宾、表 连接副词（6个） when 状 where状 why状 how状 whenever状 wherever状Inquiry-based learning section名词性从句考点探究：探究一: 名词性从句连接词的正确选用一、that和what的区别引导词what与that在从句中的句法功能有何不同？你能准确用对吗？用that和what填写下面的句子1） _ she would come at once surprised all of us.2）Please tell me_ has happened to her.【2016北京】The most pleasant thing of the rainy season is _ one can be entirely free from dust.what B. that C. whetherD. why.【2018北京】This is _ my father has taught meto always face difficulties and hope for the best.A. how B. which C. that D. what结论：That 没有含义，只起连接作用，在从句中不充当任何成分，What有含义，意为_. 除起连接作用外还在从句中充当成分，可做从句的_、 _、或 _. 二、if与whether？引导词if 与whether在所有的名词性从句都可以通用吗？看下面例句： 1)He cant decide whether/if hell stay here another day. 2)Whether we will go picnicking depends on whether it will be rainy.3) I have a question whether he will come to the party.4) The question is whether he will come to the party.你能说出在什么情况下既能使用if也能使用whether吗?（参考例句1）你能归纳出只能使用whether的情况吗？ _从句中只用whether _从句中只用whether _从句中只用whether _（词性）后的宾语从句中只用whether （参考例句2第二个whether） 与 _ 连用时（参考例句5） 后跟_时 （参考例句6）探究二：it作形式主语与形式宾语It在名词性从句中怎么使用？常见句型有哪些？先来做下面的练习1.Is _ necessary to complete the design before National Day? (MET89)A. this B. that C. it D. he2. _ is a fact that English is being accepted as an international language. (MET95)A There B. This C. That D. It3._ is believed that China will become one of the strongest countries in the world.A. this B. there C. that D. it4._seems that the world was in ruins.A. this B. that C. it D. he在名词性从句中为了使句子保持平衡常用_作形式主语或者形式宾语，而把真正的主语或宾语放在后面。It做形式主语的常见句型：_+ be +形容词(necessary/important/clear/possible/kind.)+ that从句_+ be +名词 (a fact/ a duty/a pity/a wonder/an honor.)+ that从句_+ be +过去分词(said/reported/believed/thought/announced.) + that从句_+ 不及物动词（seem/happen/appear/prove/turn out.+ that从句 It做形式宾语的常见句型：Make /find/feel/consider/think/expect.+ _+ adj/n + that从句动词love /like /enjoy/hate/appreciate/depend on等+_+从句Consolidation and Extension section直击高考一、名词性从句在单项选择题中应用（重点考察引导词的的选择）(2015福建，29)I wonder _ Mary has kept her figure(体形）after all these years.By exercising every day.A. where B. why C.how D. when（2014北京卷）30. The best moment for the football star was _ he scored the winning goal.A. whereB. when C. how D. why（2014大纲卷）24. Exactly _ the potato was introduced into Europe is uncertain, but it was probably around 1565. A. whether B. why C. when D. how （2014天津卷）14. I think _ impresses me about his painting is the colors he uses.A.what B. that C. which D. who(2015北京，33)I truly believe_beauty comes from within.A. how B. what C. where D. that二、名词性从句在阅读理解题中的应用(1.单个名从 2.两个名从3.多个名从4.名从和定语从句，状语从句的混合）请划出阅读篇章中的名词性从句，并准确说出它的意思。(2018全国卷B) she visits a different home each week and with the help of chef Matt Tebbutt and offers top tips on how to reduce food waste, Britain presenter says shes been able to put a lot of what shes learned into practice in her own home, preparing meals for sons, Sam,14, Finn,13, and Jack,11. (2018全国卷C)Languages have been coming and going for thousands of years. Some language experts believe that 10,000 years ago, when the world had just five to ten million people, they spoke perhaps 12,000 languages between them.(2018全国卷D）a new study shows that we keep using our old devices (装置) well after they go out of style(过时）. Thats bad news for environment and our wallets . To figure out how much power these devices are using, (2018全国卷七选五）Over the years, there have been a number of different techniques(技巧to help designers approach this important point._37_ .But good news is that therere really only three kinds of decisions you need to make about color in your home:the small ones, the medium ones,and the large ones.三、名词性从句在改错中的运用（找出错误的地方并改正）（2018全国一卷）At the end of our trip, I told my father that I wanted to do .（2018全国二卷I didnt realize how right my parents are until i entered high school.（2018全国三卷）I am afraid that to speak in front of a large group of people。四、名词性从句在写作中的运用（2018全国一卷）假定你是李华，你的新西兰朋友Terry将去中国朋友家做客，发邮件向你询问有关习俗，请你回复邮件，内容包括:到达时间;2.合适的礼物; 3.餐桌礼仪对第二个要点要带合适的礼物(youd better bring some gifts, like a book or a Chinese knot(中国结）.我们可以把这个简单句用高级句式名词性从句几个常见句式来表达，使文章更上一个档次。It + be +形容词 (necessary/important/clear/possible/kind/polite.)+ that从句_It +be +过去分词(/believed/said/reported/thought/announced.) + that从句_It + be +名词 (a fact/ a duty/a pity/a wonder/an honor/ good manners.)+ that从句_Sb would appreciate it if +从句_Sb think/ feels/consider it + 形容词+ 从句_What is important is that +从句_ homework 1.Elementary exercises:Remember the grammar by the heart2.Improving exercises;Finish more grammar exercises3.Challenging exercises; Write a short passage including the noun clause 6