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眉山高三复读-要不要复读
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眉山高三复读,选对学校是关键!四川新学高考一所只专注高考应试研究的全日制学校,绝对值得你的了解!
1、Success does not belong to a select (精挑细选的) group of individuals; success belongs to those who are willing to go after it.Success belongs to those who are willing to look fear in the face, eyeball to eyeball, and then do what they have to do.Success belongs to those who realize that there is something more important than their fear.
"Desire is the key to motivation...." Desire is the longing to achieve a vision; without desire you have nothing.If you've lost your vision, or if your desire is not strong, work to clarify your vision, use pictures, write the vision down.Habakkuk said, "Write the vision, and make it plain, "Before you can run with desire, your vision must be plain, it must be clear, it must be exciting.
"Seventy percent of success in life is showing up." You can't get your dream job, if you're scared to turn in an application.You won't get the sale, if you don't try.Showing up doesn't guarantee success, but rest assured if you don't show up, you won't succeed.When it comes to your dreams, and the things you desire to achieve in this life, you have to show up.
Thomas J.Watson said, "Would you like me to give you a formula (公式) for success? It's quite simple, really.Double your rate of failure.You are thinking of failure as the enemy of success.But it isn't at all.You can be discouraged by failure or you can learn from it, so go ahead and make mistakes.Make all you can.Because remember that's where you will find success." Never fear failure, it is failure that will bring you success.Embrace failure, become a student of failure, learn from failure, and soon you
will succeed.
Success is not about doing what the average person can't do, it's about doing what the average person is unwilling to do.And on a deeper level, it's about creating habits that the average person is unwilling to create.It's the habit of doing things with excellence that cause success.
Success is the enjoyment of the journey.You have to enjoy the journey!
Someone once said, "Unless you change how you are, you will always have what you've got." You have to change...you will change, you will succeed.
39.If you want to succeed, you should ______.
A.make efforts to achieve it B.be a special person
C.face it with fear D.do everything important
40.What's Habakkuk's opinion?
A.We should make our aims common. B.We should set up a clear target.
C.We should have motivation. D.Desire is the key to motivation
41.The main idea of the third paragraph is that ______.
A.success needs showing up B.70% of people can succeed
C.you should show your hope D.you should fight for success
42.Thomas J.Watson encourages us to ______.
A.retire from failure B.escape from failure
C.make double mistakes D.grow from failure
43.Which is the best title of the passage? ______.
A.Success and Failure B.Keys to Success
C.Several Critical Steps to Success D.Importance of Success
【知识点】人生百味类阅读 【答案】
ABADC
2、河北衡水中学2010届高三英语模拟试卷
------- Excuse me, is the shop open around the clock?
------- . Only from 8:00 am. to 4:00 pm..
A.I’m not sure B.Well, it depends C.That’s right D.I’m afraid not
【知识点】交际用语 【答案】
D
3、 – Are you cleaning my room?
– I can’t help _____.I can’t bear seeing people’s room in a mess!
A.it B.this C.anything D.so
【知识点】代词 不定代词 【答案】
A
4、 It was in the lab _____ was taken charge of by professor Brown _____ we did the experiment.
A. where; that B. which; where C. that; where D. which; that
【知识点】定语从句 【答案】
D
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5、 )Exciting as its special effects are ______, there is too much violence in the film.
A. to watch B. to be watched C. watching D. being watched
【知识点】非谓语动词 【答案】
A
解析:考察动词不定式的用法。不定式to watch的逻辑主语不是确定的人群而是指任何人,所以不用被动语态。句意为:尽管观看这部电影会让人感到兴奋,但里面的暴力画面太多了。
6、—Which one of these do you want?
—________. Either will do.
A.I don’t mind B.I’m sure
C.No problem D.Go ahead
【知识点】交际用语 【答案】
解析:答语的下一句提到任何一个都可以,由此可知说话人不介意。A项“我不介意”符合语境。B项表示“我确信”,C项通常用来表示事情容易做或乐于相助,D项表示允许,都不符合语境。
答案:A
7、(09海南卷)关于动物内环境稳态的叙述,错误的是( )
A. 血浆渗透压与蛋白质含量有关,与无机离子含量无关
B. 是维持细胞外液PH稳定的缓冲物质
C. 细胞内、外的、
分布不平衡状态是通过消耗能量来维持的
D. 运动后、
排出体外较多,但机体的内环境仍维持相对稳定状态
【知识点】人体内环境的稳态与调节
【答案】
A
8、特纳氏综合症(性腺发育不良),是女性中的一种遗传病,发病率为1/3500.经染色体检查发现,患者缺少了一条X染色体,通常写作XO.现有一对色觉正常的夫妇生有一个既患色盲又患特纳氏综合症的女孩(色盲基因b是位于X染色体上,色觉正常对色盲为显性),请据此回答下列问题.
(1)女孩的基因型是 .
(2)父亲的基因型是 ,母亲的基因型是 .
(3)该女孩的色盲基因由 方遗传而来,特纳氏综合症是 方减数分裂异常造成的.
【知识点】伴性遗传
【答案】
(1)XbO
(2)XBY XBXb
(3)母 父
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9、用两个圆形南瓜做杂交实验,子一代均为扁盘状南瓜。子一代自交,子二代出现扁盘状、圆形和长形,三者比例为9∶6∶1,现对子二代中的圆形南瓜做测交,则后代中扁盘状、圆形和长形三种南瓜的比例为 ( )
A.2∶0∶1 B.0∶2∶1
C.5∶0∶1 D.0∶5∶1
【知识点】基因的自由组合定律
【答案】
B
10、生物学实验需要使用某些试剂处理,某同学对有关实验做了如表归纳,其中正确的是( )
实验 | 内容 | 试剂 | 处理目的 |
① | 观察花生子叶细胞的脂肪颗粒 | 体积分数50%酒精溶液 | 脂肪颗粒相互分散,便于观察 |
② | 观察人口腔上皮细胞中的DNA和RNA分布 | 质量分数8%盐酸 | 改变细胞膜的通透性,便于染色 |
③ | 观察人口腔上皮细胞中的线粒体 | 生理盐水 | 维持细胞活性 |
④ | 探究酵母菌细胞呼吸方式 | 质量分数10% NaOH溶液 | 碱性环境,便于酵母菌细胞呼吸 |
⑤ | 观察洋葱根尖分生组织细胞的有丝分裂 | 质量分数15%盐酸、体积分数95%酒精 | 洗去多余醋酸洋红溶液,便于观察 |
A.①③⑤ B.②④⑤ C.②③ D.③④
【知识点】细胞增殖
【答案】
1、在“观察DNA和RNA在细胞中的分布”实验中,用质量分数为8%的盐酸改变细胞膜的通透性,加速染色剂进入细胞,将染色体上的DNA和蛋白质分离,便于染色剂与DNA结合.
2、观察细胞有丝分裂实验的步骤:解离(解离液由盐酸和酒精组成,目的是使细胞分散开来)、漂洗(洗去解离液,便于染色)、染色(用龙胆紫、醋酸洋红等碱性染料)、制片(该过程中压片是为了将根尖细胞压成薄层,使之不相互重叠影响观察)和观察(先低倍镜观察,后高倍镜观察).3、探究酵母菌细胞呼吸方式的实验中,
(1)检测CO2的产生:使澄清石灰水变浑浊,或使溴麝香草酚蓝水溶液由蓝变绿再变黄.
(2)检测酒精的产生:橙色的重铬酸钾溶液,在酸性条件下与酒精发生反应,变成灰绿色.
4、检测脂肪实验中,50%酒精的作用是洗去浮色.
【解答】解:①检测脂肪实验中,50%酒精的作用是洗去浮色,①错误;
②观察DNA和RNA在细胞中分布实验中,8%盐酸的作用是改变细胞膜的通透性,加速染色剂进入细胞,将染色体上的DNA和蛋白质分离,便于染色剂与DNA结合,②正确;
③观察人口腔上皮细胞中的线粒体,用生理盐水的作用是保持细胞的活性,③正确;
④探究酵母菌细胞呼吸方式实验中,用NaOH溶液除去空气中的二氧化碳,④错误;
⑤观察洋葱根尖分生组织细胞的有丝分裂实验中,用质量分数15%盐酸、体积分数95%酒精制成解离液,作用是使细胞分离,⑤错误.
故选:C.
11、某生物细胞内具有2对染色体,A、a与B、b分别是位于染色体上的等位基因,这两对等位基因符合基因的自由组合定律,下列图示的排列方式正确的是( )
【知识点】基因的自由组合定律
【答案】
【解析】 等位基因是位于一对同源染色体的同一位置上的控制相对性状的基因,从图形上看应该位于同源染色体的同一位置上,并且显性基因与隐性基因在同一位置,这样B、C都符合要求。但要符合基因的自由组合定律,这两对等位基因必须位于两对同源染色体上,结果只能是C正确。
【答案】 C
12、保护生物多样性应采取哪些层次的保护战略和措施( )
①基因 ②细胞 ③组织 ④物种 ⑤生态系统.
A.①②③ B.①③④ C.②③④ D.①④⑤
【知识点】生态系统的稳定性和生态环境的保护
【答案】
解:生物多样性包括基因多样性、物种多样性和生态系统多样性.因此,保护生物多样性应该从基因、物种和生态系统三个层次上进行保护.
故选:D.
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