or连接的两个主语时,谓语动词应使用与or后面主语保持一致 P43 查看更多

 

题目列表(包括答案和解析)

阅读下面短文,按要求完成各项任务。

    My family loves television.My earliest memories are of watching TV with my family.I think we had five or six television sets at home--the bedrooms.The kitchen,everywhere! At least one television was on all of the time.

    When I went to university,I lived in a dormitory in my first year.Of course I had a TV.so I continued watching my favorite programs.But several weeks later,I realized I had a problem. My courses were hard--much harder than high school,and there was a lot of homework.Also,I felt stressed in my new environment.I started watching more TV to help me have less pressure. Guess what? Soon I was Spending more time watching TV than l was on homework.So I didn’t have a lot of friends.At the end of my first year,my grades weren’t very good,and I was really disappointed in myself.At home that summer.I watched television with my family a lot.At first I thought it was great.But then I noticed something.We talked all the time,but always about TV.Something was missing.Television brought us together,but in a way it also kept us away.

    When I got back to university,I made a decision to do better.I walked into my dormitory,and started to turn the TV on.But then an idea jumped into my head:Stop watching TV! Suddenly it became extremely clear:my old friend television was really my enemy(敌人)!It had kept me from getting good grade?。and from making friends.I had to stop watching TV.So I did.I gave away my f6levision。and I’ve never looked back.,I started doing better in school,made more friends,started having more energy.I don’t know if I'll continue to have a TV—free life.But if I do watch television again,it won’t be like before.I’m sure that television will never again be a major part of my life.

1.请将右边的两个标题与左边相对应的段落连线。

  Paragraph l

  Paragraph 2            A.Stay Away From TV

  Paragraph 3                  B.My College Life With TV

2.回答问题。

  What did his family always talk about during the summer vacation?.

  __________________________________________________________________

3.从原文中找出与所给句子意思接近的句子。

I'm not sure whether I'll go on living a life without watching TV.

__________________________________________________________________

4.根据上下文将句子 an idea jumped into my head 译为汉语。

__________________________________________________________________

5.根据短文内容,完成下列表格。

Reasons of watching TV more

a.The courses were(1) ________.

b.There was a lot of homework.

c.He(2)________in his new environment.

Results of watching TV more

a.He didn’t have a lot of friends.

b.His grades(3)__________.

Results of stopping

watching TV

He

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阅读《海燕》文段,完成小题。(21分)
在苍茫的大海上,狂风卷集着乌云。在乌云和大海之间,海燕像黑色的闪电,在高傲地飞翔。
一会儿翅膀碰着波浪,一会儿箭一般地直冲向乌云,它叫喊着,——就在这鸟儿勇敢的叫喊
声里,乌云听出了欢乐。
在这叫喊声里——充满着对暴风雨的渴望!在这叫喊声里,乌云听出了愤怒的力量、热情的
火焰和胜利的信心。
海鸥在暴风雨来临之前呻吟着,——呻吟着,它们在大海上飞窜,想把自己对暴风雨的恐惧,
掩藏到大海深处。
海鸭也在呻吟着,——它们这些海鸭啊,享受不了生活的战斗的欢乐:轰隆隆的雷声就把它
们吓坏了。
蠢笨的企鹅,胆怯地把肥胖的身体躲藏在悬崖底下……只有那高傲的海燕,能敢地,自由自
在地,在泛起白沫的大海上飞翔!
乌云越来越暗,越来越低,向海面直A(刮 压 罩)下来,而波浪一边歌唱,一边冲向高
空,去迎接那雷声。
雷声轰响。波浪在B(愤恨 愤激 愤怒)的飞沫中呼叫,跟狂风C(争辩 争论 争鸣)。看吧,狂风紧紧抱起一层层巨浪,恶恨恨地把它们摔到悬崖上,把这些大块的翡翠摔成尘雾
和碎末。
海燕叫喊着,飞翔着,像黑色的闪电,箭一般地D(冲向 穿过 越过)乌云,翅膀掠起波
浪的飞沫。
看吧,它飞舞着,像个精灵,——高傲的、黑色的暴风雨的精灵,——它大笑,它又在号叫……
它笑那些乌云,它因为欢乐而号叫!
这个敏感的精灵,——它从雷声的震怒里,早就听出了困乏,它深信,乌云是遮不住太阳的,
——是的,遮不住的!狂风吼叫……雷声轰响……
一堆堆乌云,像青色的火焰,在无底的大海上燃烧。大海抓住闪电的箭光,把它们熄灭在自己的深渊里。这些闪电的影子活像一条条大蛇,在大海里蜿蜒游动,一晃就消失了。 ——
暴风雨!暴风雨就要来啦!
这是勇敢的海燕,在怒吼的大海上,在闪电中间,高傲地飞翔;这是胜利的预言家在叫喊:
——让暴风雨来得更猛烈些吧!
【小题1】从文中括号里选择恰当的词填写在下面的横线上。(4分)
A.B.C.D.
【小题2】“看吧,狂风紧紧抱起一层层巨浪,恶恨恨地把它们摔到悬崖上,把这些大块的翡翠摔成尘雾和碎末”一句中主要运用了哪两种修辞手法?有什么表达效果?(4分)
【小题3】海鸥、海鸭、企鹅在暴风雨来临前有什么表现?作者这样写的用意是什么?(4分)
【小题4】说说下面句子中的两个破折号的不同作用。(2分)
“看吧,它飞舞着,像个精灵,——高傲的、黑色的暴风雨的精灵,——它大笑,它又在号叫”
【小题5】请你说说“乌云遮不住太阳”一句话的深刻含义。(2分)
【小题6】用简明的语言概括这篇散文诗的主要意思。(2分)
【小题7】请你根据文意展开想象,设想海燕在高傲地飞翔时会对其他海鸟说些什么。(3分)

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(10分)植物具有向重力生长的特性,下列是研究根向重力生长机理的两个实验。
实验一:将空白琼脂和含EDTA的琼脂做成帽状,分别套在甲、乙两组玉米胚根的根冠外(示意图如下)。提示:EDTA的作用是去除与其临接部位的 Ca2+

将胚根水平放置培养一定时间后,观察到甲组胚根向重力(下)生长,乙组胚根水平生长。根据上述实验结果,得出实验结论:                               
  实验二:水平放置的胚根弯曲向下生长,与根冠近地侧的Ca2+浓度明显高于远地侧有关。研究表明,根总是朝着Ca 2+浓度高的方向弯曲生长。为验证这一结论,有人设计了下列实验方案。请根据提供的实验材料和用具,写出第二步及以后的实验步骤和实验结果,并回答问题。
(1)实验材料和用具:胚根等长的萌发玉米种子,空白琼脂帽,含EDTA的琼脂帽,上面部分含Ca2+的琼脂帽(水平方向),培养皿等。
(2)实验步骤:
  第一步:取若干个培养皿,在每个培养皿中放置适量的萌发玉米种子,按实验一中乙组的方法处理胚根一定时间后,移去根冠外的琼脂帽。然后将培养皿平均分成两组,编号为 A组、B 组。 
  第二步:                                                            
  第三步:                                                            
(3)实验结果:                                                         
(4)科学家进一步证实,根冠中生长素的分布受Ca2+浓度影响,当胚根水平放置时,重力诱导Ca2+向根冠下侧移动,导致近地侧的生长素浓度比远地侧高。请分析胚根的生长素分布与向重力生长的关系:                                  

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将分别标有“6V 9W”和“6V 3W”的两个灯泡L1、L2串联接在12V电源上,则(  )
A.两灯都能正常发光
B.灯L2要被烧坏
C.两灯都比正常发光时暗
D.灯L1比灯L2

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(2011?恩施州)到2010年底,恩施州户籍总人口约为404.085万人,用科学记数法表示为   人(保留两个有效数字).

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