unit-2-section-A-(grammar-facus-4c).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 2,I think that mooncakes,are delicious!,Section A(Grammar Focus-4c),自主学习案,翻译下列词组。,1.,父亲节,_,2.,母亲节,_,3.,把带出去,_,4.,示爱,_,5.,龙舟,_,6.,一个另一个,_,7.,在五月的第二个星期天,_,8.,变得越来越流行,_,Fathers Day,Mothers Day,take.out,show ones love,dragon boats,one.the other.,on the second Sunday of May,become more and more popular,朗读句子，体会宾语从句用法,。,Do you know,that,there are two special days for parents in America?,I heard,that,it is becoming more and more popular to celebrate Mother,s Day and Father,s Day in China.,I wonder,i,f,children over there also give similar gifts to their parents.,I believe,that,there are many ways to show our love.,Step 1,准备与热身,(Preparation),Grammar Focus,Pay attention to these objective clauses.,1.,I know that the Water Festival is really fun.,2.,I wonder if theyll have the races again next year.,3.,I wonder whether June is a good time to visit Hong Kong.,4.,I believe that April is the hottest month in Thailand.,Step 2,呈现与输入,(Presentation),Pay attention to these exclamatory,statements.,1.,What fun the Water Festival is!,2.,How fantastic the dragon boat teams were!,3.,How pretty the dragon boats were!,4.,How delicious the food is in Hong Kong!,Write sentences using the words given.,think/Lantern Festival/beautiful,I think that the Lantern Festival is beautiful.,2.dont know/whether/he/come home/for the festival,I dont know whether he will come home for the festival.,4a,Step 3,练习与体验,(Practice),3.believe/Water Festival/most/fun,4.wonder/if/,mooncakes,/delicious,5.how/exciting/races,6.what/interesting/city,How exciting the races are!,What an interesting city!,I wonder if,mooncakes,are delicious.,I believe that the Water Festival is the most fun.,Read the passage below and,underline,the objective clauses.If possible,write your own sentences about Mothers Day and Fathers Day using objective clause.,4b,Dear Xia Yu,Do you know that there are two special days for parents in America?,Step 4,运用与生成,(Production),One is Mothers Day on the second Sunday of May,and the other is Fathers Day on the third Sunday of June.On these two days,American children often give gifts to their parents or take them out for lunch or dinner.Common gifts are flowers and cards for mothers and shirts or,ties,for fathers.,tie,n.,领带（可数）,复数形式：,ties,e.g.I bought a,tie,for my,father yesterday.,tie,v.,系，捆,e.g.Please,tie,your shoes.,I heard that it is becoming more and more popular to celebrate Mothers Day and Fathers Day in China.I wonder if children over there also give similar gifts to their parents.I believe that there are many ways to show our love.Actually,we dont have to spend a lot of money.It is also a good idea to help parents to do something instead.,June,e.g.In our group,Davids favorite festival is He thinks that.,4c,Which festival do you like best?Ask your group and report to the class.,A:,There are many festivals in China.Which festival do you like best?,B:,I think I like the Mid-Autumn Festival best.,A:,Why do you like it best?,B:,I think I can enjoy,delicious,mooncakes,.,Pairwork,Make a conversation.,Amy,you have come to China for three years,which festival do you like best?,I think I like the Lantern Festival best.,Why do you like it best?,I think I can watch and buy some amazing lanterns,they are so pretty.,Which festival do you like best in the US?,Why do you like Halloween best?,I think I can get some candies and enjoy a lot of fun.,I think I like Halloween best.,用作宾语的从句叫做宾语从句。掌握宾语从句的引导词、时态及语序是学习宾语从句的关键。仔细观察下面的例句，然后补全结论部分所缺的内容。,Grammar,（一）宾语从句,Step 5,巩固与提高（,Progress,）,【,例句,】,1.She said(that)she would leave a note on the desk.,2.He wants to know if/whether you are a doctor.,3.Do you know when he bought this pencil-box?,4.Teresa told her son that leaves turn yellow in autumn.,【,结论,】,A.,当宾语从句具有陈述意义时，用,_,引导。它在句子中只起引导作用，在口语中常可省略。当宾语从句具有疑问意义时，可用,_,或,whether,引导。它们在句子中的意思是,_,（如果,/,是否）。或者用连接代词（,what,who,which,等）或连接副词（,when,where,how,why,等）引导。,是否,that,if,B.,宾语从句的时态一般受主句时态的影响。当主句是,_,或一般将来时，宾语从句可以根据具体情况用适当的时态；当主句是一般过去时，从句要用相应的,_,。但当从句表示的是名言、客观真理或自然现象等时，一般,_(,不受,/,受,),主句时态的限制，均用一般现在时。,C.,宾语从句要用,_(,陈述,/,疑问,),语序。,不受,陈述,一般现在时,过去时态,一、宾语从句的引导词,【,注意,】,e.g.1.I hear,(that),he will be back in an hour,.,2.He said,(that),he missed us very much.,1.,由从属连词,that,引导的宾语从句,that,在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略。,a.,在,主,+,谓,+it(,形式宾语,)+,宾补,+that,从句,(,真正宾语,),的句型中,不省略,。,e,.,g,.,We must make it clear,that,we mean what we say.,b.,由连词,and,连接的两个由,that,引导的宾语从句中,第二个,that,不省略,。,e,.,g,.,He told me,(,that,),he would come and,that,he would come on time.,c,.,当,that,作介词,except,in,等的宾语时,不省略,。,e.g.They believe in,that,she must still be single.,I know nothing about him except,that,he is living in Beijing.,e.g.I want to know,if/whether,she is right.,They didnt know,whether,Tom could come back,or not,.,【,解读,】,if/whether,引导宾语从句 表示,“,是否,”,；,if/whether,可互换,但,whether,or not,为固定搭配。,2.,由从属连词,whether,if,引导的宾语从句,如果,宾语从句为否定句,时，则只用,if,不用,whether,。,只用,if,不用,whether,的情况,1,.,当,whether,后紧跟,or not,时,;,2,.,介词,后面的宾语从句,;,3.,在强调任意选择时,用,whether,or;,4.,引导宾语从句，但为了强调,宾语,部分，把,从句放在句首,时,;,5.,句中有,if,引导的条件句,，用,whether,引导宾语从句表示“是否”,;,6.,容易产生歧义时用,whether,来表示“是否”,;,2.,由从属连词,whether,if,引导的宾语从句,7.,引导主语从句置于句首时,;,8.,引导,表语从句和同位语,从句时,;,9.,用在,动词不定式之前,时,;,只用,whether,不用,if,的情况,3.,由连接代词,Who,whom,whose,which,what,和连接副词,where,how,why,when,引导的宾语从句,e.g.1.Do you know,whose,book it is,?,2.Please tell me,when,well have a meeting,.,3.Could you tell me,why,the train is late,?,4.He asked,who,could answer the question,.,二、宾语从句的时态,1.,当主句是一般现在时，,宾语从句的时态不作限制，我们可以根据句子的,意思来使用需要的任何一种时态。,I,hear,(that),Jim,went,to work an hour ago.,he,is,interested in English.,she,will come,tomorrow.,Tom,has been,to London twice.,He,will go,to Hong Kong.,He,is,sick.,He,is reading,a book.,He,has finished his work,.,He,said,He,had finished his work,.,He,would go,to Hong Kong.,He,was,sick.,He,was reading,a book.,2.,当主句是一般过去时的时候,，宾语从句必须运用相应的过去的某一种时态，,从而达到主句和从句的相互一致。,the sun is much bigger than the moon,.,Summer is after Spring,.,the earth moves around the sun,.,He,told,me,(that),We,knew,(that),The teacher,told,us(that),3.,当宾语从句说明的是客观存在的事实或者是客观存在的真理时,，,就不用受到主句时态的限制，仍是用一般现在时态。,三、宾语从句的语序,Danny says that,he will learn English,.,Do you know where,he came,from?,Please tell me how,I can get to,the bus station.,无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，,即是“主语在前，谓语在后”的顺序。,宾语从句三要素,引导词,that,+,陈述句,if,whether,+,陈述句,特殊疑问词,+,陈述句,时态,主句为一般现在时，,主句为一般过去时,一般过去时,过去将来时,过去进行时,过去完成时,语序,宾语从句的语序都为陈述句语序,从句客观真理时态不变,从句可为任何时态,小结,感叹句,e.g.,What an honest man(he is)!,What beautiful flowers(these are)!,How,引导的感叹句,e.g.,How good a book it is!,How careless(you are)!,How I miss you!,【,结构,】,How+adj.+a/an+n.+,主,+,谓,+!,How+(adj./adv.)+,主,+,谓,+!,结构,】,What+a/an+(adj.)+n.(,单数,)+(,主,+,谓,)+,!,What+(adj.)+n.(,复数,/,不可数,)+(,主,+,谓,)+!,What,引导的感叹句,I dont know whether he will come home for the festival.,Write sentences using the words given.,4a,What an interesting city!,I wonder if,mooncakes,are delicious.,I believe that the Water Festival is the most fun.,How exciting the races are!,.,把下列句子改为宾语从句的复合句。,1.He said,“I have been toAmerica”.,He said _ _ _ _ toAmerica.,2.Is there a hotel near here?Do you know?,Do you know _ _ _ a hotel near here?,that he had been,if/whether there is,3.What sport do you like best?Could you please tell me?,Could you please tell me _ _ _ _ _?,4.“The earth moves around the sun”,our English teacher told us.,Our English teacher told us that the earth _ _ the sun.,what sport,moves around,you like best,.,根据汉语意思完成句子。,1.,我想知道你昨晚是怎么回家的。,I want to know _,_.,2.,王红告诉我昨天早上六点她正在做饭。,Wang Hong told me _,_.,how you got home last,night,(that)she was,cooking,at 6:00 yesterday morning,3.,我想知道我能否从你那里得到一些建议。,I wonder _,_.,4.,我们地理老师说地球围绕太阳转。,Our geography teacher said _,_.,if/whether I can getsome,advice from you,(that)the,earth goes around the sun,用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。感叹句一般用,what,或,how,引导，句末用感叹号。,what,修饰名词，,how,修饰形容词或副词。,Grammar,（二）感叹句,what,引导的感叹句,:,1)What+a/an+,adj.,+,可数名词单数,(+,主谓语,)!,e.g.What a brave boy(Tom is)!,What an excellent idea(it is)!,2)What+,adj.,+,可数名词复数,(+,主谓语,)!,e.g.What beautiful pictures(they are)!,3)What+,adj.,+,不可数名词,(+,主谓语,)!,e.g.What delicious food(it is)!,how,引导的感叹句：,How+,adj./adv.,+,主语,+,谓语,!,e.g.How happy the children were!,How carefully he is reading!,注意：一般情况下，以,what,和,how,开头,的感叹句可以相互转换，转换后意义不,变。,e.g.What a tall building it is!,=How tall the building is!,.,根据句意选出恰当的一项填空。,1._(What/What a)delicious chicken we are having!,2._(What/How)warm it is in the classroom!,3._(What/What a)nice shirt you bought!,4._(What/How)fast the young man is walking!,What,How,What a,How,.,将下列句子改为感叹句。,1.The girl is very clever.,_ _ the girl is!,2.It is a wonderful experience.,_ _ wonderful experience it is!,3.The wind is blowing strongly.,_ _ the wind is blowing!,4.The news is exciting.,_ _ news it is!,5.The sweaters are very nice.,_ _ sweaters they are!,How clever,What a,How strongly,What exciting,What nice,完成本单元,学生用书,第三课时的练习。,Step 6,家庭作业,(Homework),