问题 填空题

肺循环是经体循环的的静脉血从右心房流入(),心室收缩时,其从右心室流入肺动脉干,经其分支至肺泡壁的毛细血管网进行气体交换,最后形成动脉血经肺静脉流回左心房的循环。

答案

参考答案:右心室

阅读理解

阅读理解。

     In some Western countries, many children do chores to get pocket money (零花钱). They usually

 start to do this when they ate ten years old.     

     School students have to do homework and study for tests. They don't have much free time on

 weekdays. They often do chores on weekends.   

     Young kids only do easy chores. So they don't get much money. But that's enough. Many of them only 

 want to buy candy (糖果). And candy is cheap! They often help do the dishes, sweep the floor, or feed

 the pet cat or dog. 

     When they get older, they wart to buy more and more things. They want things that ate more expensive

 than candy. So they have to work harder! They often help their parents wash the family car, cut the grass,

 or cook meals.     

     Some jobs are a good way for kids to learn new things. For example, they can learn how rouse a lawn

 mower (割草机) or how to cook. Of course, their parents help them at first. 

1. How do many children get pocket money in some Western countries?

    A. They study hard.   

    B. They do chores.   

    C. They do part-time jobs.               

    D. They ask their parents for it .   

2. When do many, children usually begin to do chores in some Western countries?

    A. At the age of 10.                        

    B. At the age of 13.   

    C. At the age of 15.   

    D. At the age of 17.   

3. Mary wants to get more pocket money to buy something expensive. She may_____.

    A. do the dishes                        

    B. feed the pet cat

    C. cook meals                    

    D. sweep the floor

4. Which of the following is NOT true?

    A. Young kids do easy chores because they can get much money from their parents.   

    B. School students often do chores on Saturdays and Sundays.

    C. If kids get older and want something more expensive,they have to work harder.   

    D. Kids can learn how to cook with the help of their parents.   "

5. The passage mainly tells us how children in some Western countries _____.   

    A. find jobs                          

    B. get pocket money

    C. study at school                        

    D. do chores

阅读理解与欣赏

阅读下文,完成题目。(15分)

教 诲

崔鹤同

巨象集团总部位于纽约曼哈顿,一天下午,大厦楼下的花园里,一位头发花白的老人正在聚精会神地修剪低矮的灌木。

突然,一团卫生纸抛落在刚剪过的灌木上。白花花的卫生纸在青翠的灌木上显得特别刺眼。老人抬眼望去,是坐在花园边一张长椅上的一位中年妇女扔过来的。中年女人一边嘴里对身边的孩子说着什么,一边满不在乎地看着老人。老人什么也没说,捡起那团纸丢进了旁边的垃圾筒。

这时,又一团纸飞了过来。“妈妈,你要干什么?”儿子奇怪地问。中年女人只朝老人摆了摆手,示意他不要吱声。这次,老人仍然没说什么,走过去将那团纸放进了垃圾筒。可是,老人刚拿起剪刀,第三团纸又落在了他眼前的灌木上。如此这般,老人一连捡起了中年女人扔的六团纸,但他始终没有流露出不满和厌烦的神色。

“我希望你明白,如果你现在不努力学习,将来只能跟这老园工一样没有出息,只能干低贱、卑微的工作!”中年女人指着老人在教育儿子。

这时,老人才明白,中年女人生气是因为孩子的学习成绩不好,她要让孩子明白学习的重要性,而自己则成了她“现身说法”的“活教材”。

老人听到中年女人的话,放下剪刀走过去说:“夫人,这是巨象集团的私家花园,按规定,只有巨象集团员工才能进来。”

中年女人掏出一张证件朝老人晃了晃,趾高气扬地说:“我是巨象集团的部门经理,就在这座大厦里工作!”

“我能借你的手机用一下吗?”老人沉思了一会儿说。

中年女人极不情愿地把手机递给老人。老人拨了一个号码,简单地说了几句话。中年女人又乘机教育儿子:“你看这些穷人,这么大年纪了,连只手机也买不起。你今后千万要努力啊!”

这时,中年女人突然看到巨象集团人力资源部的负贵人急匆匆地走过来,满脸堆笑地迎向老人,毕恭毕敬地站好。老人指着中年女人对来人说:“我现在提议免去这位女士在巨象集团的职务!”“是!总裁先生,我立刻按您的指示去办!”人力资源部负责人应声答道。

老人走到男孩面前,抚摸着他的头,意味深长地说:“孩子,我希望你明白,虽然你要学习的东西很多,但你首先要学会尊重每一个人。”

(摘自2008年第9期《科学大众》,有删改)

小题1:以下是对文中画线句子的分析理解,不正确的一项是(   )(3分)

A.这是对老人心理活动的描写,是老人对中年女人教子意图和方式方法的觉察。

B.“现身说法”是指中年女人的教子方式,她以自己为例证对儿子进行了教育。

C.“活教材”是指老人,中年女人认为这老人是不努力学习因而没有出息的典型。

D.作者有意在“现身说法”“活教材”上加引号,使它们带有了明显的否定意味。小题2:请用简要的语言概括文章的内容。(3分)

                                                                                    

                                                                                    

小题3:你认为,这位母亲在教育儿子时有哪些失误?(3分)

                                                                                   

                                                                                     

                                                                                       

小题4:文中的巨象集团总裁给你怎样的印象?(3分)

                                                                                       

                                                                                       

小题5:综观全文,对标题“教诲”应作怎样的理解?(3分)