1.选择题- (共16题)
2.如图，在矩形ABCD中，AB=2BC，点M在边CD上，点F在边AB上，且DF⊥AM，垂足为E，若将△ADM沿AM折起，使点D位于D′位置，连接D′B，D′C，得四棱锥D′﹣ABCM．
3.如图，在矩形ABCD中，AB=2BC，点M在边CD上，点F在边AB上，且DF⊥AM，垂足为E，若将△ADM沿AM折起，使点D位于D′位置，连接D′B，D′C，得四棱锥D′﹣ABCM．
5.如图，在四棱锥P﹣ABCD中，AD∥BC，∠ADC=∠PAB=90°，BC=CD= {#mathml#}{#/mathml#} AD=1，E为棱AD的中点，异面直线PA与CD所成的角为90°．
（Ⅰ）证明：CD⊥平面PAD；
（Ⅱ）若二面角P﹣CD﹣A的大小为45°，求几何体C﹣PBE的体积．
6.在四棱锥P﹣ABCE中，PA⊥底面ABCE，CD⊥AE，AC平分∠BAD，G为PC的中点，PA=AD=2，BC=DE，AB=3，CD=2 {#mathml#}{#/mathml#} ，F，M分别为BC，EG上一点，且AF∥CD．
11.胡肖玲是广西基层医院的生育科主任医生，主要负责试管婴儿设计与实施，这意味着试管婴儿在民众中被逐渐接受．在通过设计试管婴儿解决部分不孕不育问题的同时，部分肿瘤疾病、遗传性疾病的家族性遗传也将有望避免．
15.如图，半圆O的直径AB长为2，E是半圆O上除A，B外的一个动点，矩形ABCD所在的平面垂直于该半圆所在的平面，且 {#mathml#}{#/mathml#} ，设平面ECD与半圆弧的另一个交点为F．
16.如图，半圆O的直径AB长为2，E是半圆O上除A，B外的一个动点，矩形ABCD所在的平面垂直于该半圆所在的平面，且 {#mathml#}{#/mathml#} ，设平面ECD与半圆弧的另一个交点为F．
2.单项选择- (共14题)
17.
—Health goes ahead of everything.
—Yes. Keeping _____ balanced diet is good for ____ health.
—Yes. Keeping _____ balanced diet is good for ____ health.
| A．the; / | B．a; the | C．the; the | D．a; / |
18.
“Passengers _____ not have their breakfast on the light train”. This rule arouses heated debates in Chongqing.
| A．may | B．shall | C．can | D．should |
19.
As a member of one world, each of us has a role _____ to make the earth a better place.
| A．playing | B．play | C．played | D．to play |
20.
New traffic rule says: “Whoever drives _____ a red light will be punished severely!”
| A．across | B．through | C．over | D．by |
21.
—Are you guys ready for “The Campus Singers Competition”?
—Sure！Since we are young, try it, _____ we will regret!
—Sure！Since we are young, try it, _____ we will regret!
| A．and | B．but | C．or | D．then |
22.
—I'm sorry to interrupt you, but I don't follow you now.
—Sorry, I _____ it clear about my plan.
—Sorry, I _____ it clear about my plan.
| A．didn't make | B．hadn't make | C．wasn't making | D．haven't made |
24.
“What are you busy for?”—This is a question we very often get _____ nowadays.
| A．asking | B．being asked | C．asked | D．to ask |
25.
What we really concern is _____ those orphans can recover from the earthquake psychologically.
| A．that | B．if | C．why | D．whether |
26.
—As an old saying goes: “Opportunities favor the prepared mind.”
—Perfectly! Now ______.
—Perfectly! Now ______.
| A．the chance comes | B．does the chance come |
| C．comes the chance | D．the chance did come |
27.
Are you willing to live in an age _____ 4G technology will bring about an information revolution?
A. where B. when C. whose D. which
A. where B. when C. whose D. which
28.
—What should I wear to attend our class day?
—Dress ____ you like.
—Dress ____ you like.
| A．what | B．however | C．whatever | D．that |
29.
—I heard they broke up!
—______? They were well-matched in high school.
—______? They were well-matched in high school.
| A．So what | B．Why not | C．How come | D．What a pity |
试卷分析
-
【1】题量占比
选择题:(16道)
单项选择:(14道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：13
7星难题：0
8星难题：1
9星难题：0