题目列表(包括答案和解析)
阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子。
1.Don’t be too rude to your father. Never in his life _______________ in that way up to now. (speak)
不要对你的父亲那么粗鲁,到目前为止还没有人像那样对他说话。
2.When his mother came home from work, he was lying on the sofa, ____________. (absorb)
母亲下班回家的时候,他正躺在沙发上专心致志地看书。
3.________________ different languages and cultures does a lot of good to children. (expose)
接触不同的语言和文化对孩子们大有裨益
4.I think that it is I rather than my sister _______________ for what happened. (blame)
我认为出了事不能怪姐姐而应该怪我。
5.Although house construction _________________, you can find many diverse styles in each country. (vary)
每个国家的建筑结构都不尽相同,然而在每个国家你能发现各式各样的风格。
6.With ____________, the problem that they had worked on for a long time was eventually worked out. (adopt)
由于采取了新方法,他们钻研了很长时间的问题终于解决了。
7.If he hadn’t hesitated for a moment before kicking the ball, he ______ a goal. (score)
要是他在射门前不迟疑,他就进了一球。
8.Have you ever had a case____________ getting the wrong end of the stick? (accuse)
你们有没有这样的情况:别人控告他们说他们的报道完全失真?
9._________________ is that while I am concentrating on my study, my classmates make so much noise. (put)
我不能忍受的是在我全神贯注地学习时,我的同学那么吵闹。
10._____________to you whether I like it or not, because you never listen to me. (difference)
我喜不喜欢对你来说没什么差别,因为你从来就不听我的。
完成句子(共8小题,每空0.5分,满分10分)
1.这幅画稍远点看更漂亮。
The picture looks more beautiful _________ _________ _________.
2.和其他学生相比,迈克更加勤勉一些。
_______ _______ other student, Mike is more diligent.
3.一座难看的大楼把窗外的景物挡住了。
An ugly building _________ _______ _________ ______ _______ the window.
4.地球的大小是月球的49倍。
The earth is 49 _____ the ______ ______ the moon.
5.年轻时,他就有打篮球的天赋。
As a young boy, he _______ _______ ________ ______ playing basketball.
6.他的建议是办公室内不允许抽烟。
His suggestion is that no one ________ _______ _______ smoke in the office.
此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
Jim is learning what to drive a car. A 1._______
week ago he had his first lessons. Yesterday 2._______
his teacher took him out of on a busy road. 3.______
It was full with cars and people. He drove 4.______
very slowly and carefully, and he felt 5. _______
afraid whole time. At last the lesson 6.______
finished and he went home. He felt tiring. 7._____
Jim make sure that he will be able to 8. _______
drive a car soon. Though it is difficult 9._____
to drive it, but it is interesting indeed. 10._____
此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧), 在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
After I finished school, I began to look for a work. 1._______________
Now several months has passed, but I haven’t found the 2._______________
job I’m interested. Last Sunday morning, I received a3. _______________
phone call from a man called Mr. Wang. He said on 4._______________
the phone, “I hear you do well on your studies. I may5._______________
offer you a job.” I entered into his office with a beating heart.6._______________
How I wished I will go through the job-hunting talk 7._______________
and that she would take on me as an assistant. 8._______________
But to my surprised, what he said disappointed me. 9._______________
That he needed was only a model. 10._______________
短文改错(共10小题,每题1分,共计10分)
对标有题号的每一行做出判断:如果没有错误,在该行的右边横线上打勾;如有错误(每行只有一个错误)则按下列情况改正:
此行多一词:把多余的词用斜线(\)划掉,在右边横线上写出该词也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号( ^ ),在该行右边横线上写出该加的词。
此行错一个词:在错的词下划一横线(__),在该行右边横线上写出改正后的词。
Last time you said you felt nervously before exams. I know
1.__________________
the exam results are such important for students that most students
2. __________________
are nervous. My suggestion is you try to relax yourself.
3.__________________
In fact exams are an evaluation of your studies, so there is
4.__________________
no need to worry too much the results. I think it’s important
5.__________________
to take a right attitude. Only before you have made good
6.__________________
preparation for exams can you avoid suffering from the
7. __________________
pressure of exams. You’d better go for a walk or to do
8. __________________
some exercise before them. Besides, have enough sleep
9.__________________
can make you full of energy. The hot bath or a glass of hot
10.__________________
milk might help you have a sound sleep.
1.C 2.A 3.B 4.D 5.C 6.B 7.D 8.C 9.B 10.A
11.120° 12.3x+y-1=0 13.
14.10 15.100 16.(1),(4)
17.解:(1)设抛物线
,将(2,2)代入,得p=1. …………4分
∴y2=2x为所求的抛物线的方程.………………………………………………………5分
(2)联立
消去y,得到
. ………………………………7分
设AB的中点为
,则
.
∴ 点
到准线l的距离
.…………………………………9分
而
,…………………………11分
,故以AB为直径的圆与准线l相切.…………………… 12分
(注:本题第(2)也可用抛物线的定义法证明)
18.解:(1)在△ACF中,
,即
.………………………………5分
∴
.又
,∴
.……………………
7分
(2)


. ……………………………14分
(注:用坐标法证明,同样给分)
19.
解法一:(1)连OM,作OH⊥SM于H.
∵SM为斜高,∴M为BC的中点,∴BC⊥OM.
∵BC⊥SM,∴BC⊥平面SMO.
又OH⊥SM,∴OH⊥平面SBC.……… 2分
由题意,得
.
设SM=x,
则
,解之
,即
.………………… 5分
(2)设面EBC∩SD=F,取AD中点N,连SN,设SN∩EF=Q.
∵AD∥BC,∴AD∥面BEFC.而面SAD∩面BEFC=EF,∴AD∥EF.
又AD⊥SN,AD⊥NM,AD⊥面SMN.
从而EF⊥面SMN,∴EF⊥QS,且EF⊥QM.
∴∠SQM为所求二面角的平面角,记为α.……… 7分
由平几知识,得
.
∴
,∴
.
∴
,即所求二面角为
. ……………… 10分
(3)存在一点P,使得OP⊥平面EBC.取SD的中点F,连FC,可得梯形EFCB,
取AD的中点G,连SG,GM,得等腰三角形SGM,O为GM的中点,
设SG∩EF=H,则H是EF的中点.
连HM,则HM为平面EFCB与平面SGM的交线.
又∵BC⊥SO,BC⊥GM,∴平面EFCB⊥平面SGM. …………… 12分
在平面SGM中,过O作OQ⊥HM,由两平面垂直的性质,可知OQ⊥平面EFCB.
而OQ
平面SOM,在平面SOM中,延长OQ必与SM相交于一点,
故存在一点P,使得OP⊥平面EBC. ……………………… 14分
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