青少年新概念2A第13单元ppt课件.ppt

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1、Unit 13,snow 雪 hill 山 eg：山上有一些雪 sheep 绵羊 none 没有任何东西、没有人 ice 冰 lake 湖 on the lake在湖上 reservoir 水库 in the reservoir在水库里block of flats 一栋公寓 programme节目,The furthest distance in the worldThe furthest distance in the worldIs not between life and deathBut when I stand in front of youYet you dont know tha

2、t I love youThe furthest distance in the world Is not when I stand in front of you Yet you cant see my love But when undoubtedly knowing the love from both Yet cannot be together,The furthest distance in the world Is not being apart while being in love But when painly cannot resist the yearning Yet

3、pretending you have never been in my heart The furthest distance in the world Is not when painly cannot resist the yearning yet pretending you have never been in my heartbut using ones indifferent heart To dig an uncrossable river For the one who loves you,一：there be 句型基本认识1、 定义：There be句型表示某处存在某物或某

4、人。2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语. (2) There are +复数名词+地点状语.注意事项： there是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，谓语动词be要与主语（某人或某物）的数保持一致。当主语是两个或两个以上的名词时，谓语动词要与跟它最近的那个名词一致。如：, There is a bird in the tree. 树上有一只鸟。 There is a teacher and many students in our classroom. 我们教室里有一位老师和许多学生 There are two bo

5、ys and a girl under the tree. 树下有两个男孩，一个女孩。3：变成否定There be句型的否定式的构成和含有be动词的其它句型一样，在be后加上not或no即可。注意not和no的不同：not是副词，no为形容词，not a/an/any + n. 相当于no+ n.。例如：,There are some pictures on the wall. There arent any pictures on the wall. =There are no pictures on the wall. There is a bike behind the tree. Th

6、ere isnt a bike behind the tree. =There is no bike behind the tree.4：变成一般疑问句There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。但同时要注意：当肯定句中有some时，要将其改为any（否定变化也一样）。There is some water on Mars. Is there any water on Mars?,There are some fish in the water. Are there any fish in the water? 5：特殊疑问句对主语提问：当主语是人的时候，

7、则用who 引导，当主语是物的时候，则用what 引导。注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如： There are many things over there. Whats over there? There is a little girl in the room.Who is in the room? 对地点状语提问：则用where 引导。如：,There is a computer on the desk. Where is the computer? There are four children on the pl

8、ayground. Where are the four children?,-There _ a concert this evening. -Yeah. Exciting news! A. are going to be B. is going to be C. is going to have D. will havethere be 句型反意疑问句的构成：be (not) there? 如：There is some milk in the bottle, _ ? Aisnt there Barent there Cisnt it Dare there 考点四：there be 句型的

9、主谓一致：There be 结构中的be动词要和后面所跟名词保持一致,遵循就近原则。如：,1.There _ any rice in the bowl. A. are B. is C. isnt D. arent 2.There _ many apples on the tree last year. A. have been B. were C. are D. is 三：课堂实地演练I. 将下列句子变成否定句和一般疑问句。1.There is some water in the bottle.2.There are many apples in the box.II. 对句子划线部分提问。3

10、.There are seven days in a week. 4.There are lots of books in our library.,snow on the hillsthis month(last month),sheep in the fields this week(last week),ice on the lake today (a few days ago),apples on the treesthis year (last year),water in the reservoir now (two years ago ),sheep in the fields/

11、this week (last week)A: Were there any sheep in the fields last week? B: No, there werent.A: Are there any this week?B: Yes, there are.,apples on the tree/this year (last year)workmen in the road/this week (a fortnight ago)women in the race/ these days (a few years ago),将 not any 换成 no . 将 no 换为 not

12、 any,There was no water in that reservoir last summer ._There wasnt any snow in our town last winter ._There were no good programmes on TV last night ._There was no rain here last month ._,There wasnt any water in that reservoir last summer .,There was no snow in our town last winter .,There werent

13、any good programmes on TV last night .,There wasnt any rain here last month .,I think you can do it!1.Tom usually visits her teacher three times a year. .（一般疑问句并否定回答）2. We re going to walk along the river. （否定句）3. I want to buy some books in the library. （让he去做）4.He was in Shanghai last week. （一般疑问句

14、并作肯定回答）5.There were some apples on the thee. （提问）,The kalenjin,让我了解,据新华社报道，他们将对象集中于肯尼亚中西部埃尔多雷特的卡兰津人，因为现今全球名列前名的长跑健将中，有人都是卡兰津人。研究人员在山区找来两名从未接受过长跑训练的男孩，与丹麦一流长跑好手诺兰一比高下，结果诺兰输得一败涂地。研究人员认为，卡兰津人在长跑上富有天赋，他们以时速英里跑上一段长距离后，心跳仍慢得惊人。另外，他们还有“鸟一样的腿”，这令他们跑步有如弹跳。,How many distance races are there now for women ?,Li

15、sten answer the Q,Take a look at the record of international running events in last fifteen years.,Take a look at take 祈使语气the record of international running events这里使用定冠词是因为records 受后面的 of 短语限制；running events：复合名词 （第一个词告诉我们是哪一种赛事）in last fifteen yearsin 表示在一段时间内，,Before 1980, the winner of distanc

16、e races were usually from North America and Europe. There were some winner from other countries, but there werent very many of them.,Before 1980时间短语，由介词+某一时间构成，用于主语之前或动词短语之后。the winner of distance racesthe 用法同上。 distance races 复合名词 那类赛跑Were一般过去式be动词复数形式。There were表示有或存在。 There werent不存在 没有,There wer

17、e no African names among the winners then, but things are very different now,no African names= not any African names Among the winnersamong（在中间）+复数名词，用于二者以上的比较， between Then = at that timeThings 零冠词，泛指 very different形容词作补语,Today, the stars of the race track are the Kalenjin. The kalenjin are an Afri

18、can people from the borders of North West Kenya and Ethiopia.,Their homeland is hot, dry plateau, about 2,500 metres above sea level. These people are usually natural athletes.,They have long, thin legs. Their heart rate is unusually slow. There are only three million of them.,Twelve of the worlds top twenty marathon runners are now Kalenjin. Every year, they win 40 percent of the top honours in all international distance races.,And its not just the men. A few years ago, there werent any distance races for women.,Thank You !,请尊重作者劳动成果转载请注明出处：,