2.已知扇形的周长是6 cm,面积是2 cm2,则扇形的中心角的弧度数是( )
A.1 B.4
C.1或4 D.2或4
[解析] 设此扇形的半径为r,弧长是l,
则解得或
从而α===4或α===1.
[答案] C
1.若sinθ>0且sin2θ>0,则角θ的终边所在象限是( )
A.第一象限 B.第二象限
C.第三象限 D.第四象限
[解析] 由,得,
故θ终边在第一象限.
[答案] A
3.词数:100个左右。开头已给出,不计词数。
参考词汇:头晕-dizzy(adj.) warm bath热水澡
Dear editor,
I’m Li Ming of Senior Three, Guangming Middle School. I’m writing to tell you about some symptoms of anxiety among us students before exams.
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2.要准确使用语法和词汇;使用一定的句型,清楚、连贯地表达自己的意思。
1.根据以上内容写一篇短文,不要逐句翻译,可适当增加细节以使行文连贯。
3.睡前洗热水澡、喝热牛奶等有助于睡眠
其他建议(内容由考生自己拟定)
注意:
2.考试期间正常作息
对标有题号的每一行做出判断:每行只有一处错,按下列情况改正:该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,也用斜线划掉。该行缺一个词: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。该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
Dear Casey,
You asked in your last letter about my spare
time activities. Well, I like much more than one, 76._____________
such as painting and model making, so my favourite 77._____________
is dancing. I started when I was eight year old, 78._____________
and it is a great fun! Dancing is not difficult. If 79._____________
you want to do it good, you need to find a good 80._____________
dancing teacher and taking lessons regularly. 81._____________
That’s I did and I also had to take exams every 82.______________
six months. Now, I had stopped going to lessons. 83.______________
But I sometimes take part performances at the 84.______________
school, that I really enjoy very much. 85.______________
书面表达(25分)
假如你是李明,你发现部分同学每次遇到重要考试,都会出现一些焦虑症状。请你用英语写一封信,向某学生英文报编辑反映该问题。信的内容应包括下列要点:焦虑症状:头晕、乏力、睡眠不好、食欲不振等
建议:
1.考前制定好合适的复习计划
18_______________ 19. ________________ 20__________________
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