ssat数学真题

三立教育ap.sljy.com

SSAT考试阅读真题

Although witnesses vouched that all the members of the Czar?s family had been executed, there were rumors suggesting that Anastasia had survived. Over the years, a number of women claimed to be Grand Duchess Anastasia. Perhaps the best ?nown claimant was Anastasia Tschaikovsky, who was also known as Anna Anderson.

In 1920, eighteen months after the Czar?s execution, this terrified young woman was rescued from drowning in a Berlin river. She spent two years in a hospital, where she attempted to

三立教育ap.sljy.com

SSAT考试阅读真题

Although witnesses vouched that all the members of the Czar?s family had been executed, there were rumors suggesting that Anastasia had survived. Over the years, a number of women claimed to be Grand Duchess Anastasia. Perhaps the best ?nown claimant was Anastasia Tschaikovsky, who was also known as Anna Anderson.

In 1920, eighteen months after the Czar?s execution, this terrified young woman was rescued from drowning in a Berlin river. She spent two years in a hospital, where she attempted to

词根列表

一、感

headhealthysens=sent=feelsensenonsenseinsensiblesentiment

assent

presentimentsensitivesentimental

consentsensationsensualsentry

dissentsensiblesentient

hearhurt

heart

hate

happy

insensitivesentinel

听

aud=hearaudibleauditorphon=soundcacophonytelephoneson=soundresonancesonic

assonantsupersonic

consonantultrasonic

resonant

song

euphony

microphone

phonetics

symphony

Inaudibleauditorium

audienceaural

auditauricle

auditionauricular

视

opticsoverviewvis=vid=lookadvisereviseevident

advisablesuperviseevidence

devisetelevisionprovide

envisionvisualprovide

Mount Vesuvius, a volcano located between the ancient Italian cities of Pompeii and Herculaneum, has received much attention because of its frequent and destructive eruptions. The most famous of these eruptions occurred in A. D. 79.

The volcano had been inactive for centuries. There was little warning of the coming eruption, although one account unearthed by archaeologists says that a hard rain and a strong wind had disturbed the celestial calm during the preceding night. Early the next morning, the volcano poured a huge riv

Mount Vesuvius, a volcano located between the ancient Italian cities of Pompeii and Herculaneum, has received much attention because of its frequent and destructive eruptions. The most famous of these eruptions occurred in A. D. 79.

The volcano had been inactive for centuries. There was little warning of the coming eruption, although one account unearthed by archaeologists says that a hard rain and a strong wind had disturbed the celestial calm during the preceding night. Early the next morning, the volcano poured a huge riv

SSAT类比与反义词总结(一) abandon vt. 放弃,沉溺

to give (oneself) over unrestrainedly abandon:inhibition=despair:hope abash a. 害羞的

to destroy the self-possession or self-confidence of unabashed:embarrassment=unheralded:announcement embolden--abash/faze/cow abate v. 减轻，降低

to reduce in degree or intensity abate:tax=alleviate:distress abate--intensify/promote

abbreviate vt. 缩写,使...简略,缩短

to make briefer; especially :to reduce to a shorter form intended to stand for the whole abbreviate:sentence=abridgme

SSAT数学测试题及解析

1. If the average of three numbers is V. If one of the numbers is Z and another is Y, what is the remaining number? A. ZY - V B. Z/V - 3 - Y C. Z/3 - V - Y D. 3V- Z - Y E. V- Z - Y

2. Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking? A.

SSAT数学练习题

1 What is the perimeter of a rectangle with side lengths of 8 and 3?

a. 6 b. 11 c, 16 d. 22 e. 25

2 The base angles of an isosceles triangle are:

Perpendicular

Congruent

Complimentary

Supplementary

parallel

3 How many points are necessary to define a line?

a. One b. Two c. Three d. Four e. Infinite

4 Two cars start from the same place two hours apart. The first car travels at 10 miles per hour and the second travels at 15 miles per hour. How many hours after the second car leaves does it tak

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数学一试题答案解析

一、选择题： （1）A

【解析】f(x)?x?sinax,g(x)?x2ln(1?bx)为等价无穷小，则

f(x)x?sinaxx?sinax1?acosaxa2sinaxlim?lim2?lim2洛lim洛lim2x?0g(x)x?0xln(1?bx)x?0x?(?bx)x?0x?0?3bx?6bxa2sinaxa3?lim???1 ?a3??6b 故排除B,C。 x?06b6b??axa另外lim所以本题选A。

1?acosax存在，蕴含了1?acosax?0?x?0?故a?1.排D。 2x?0?3bx y 1 （2）A

【解析】本题利用二重积分区域的对称性及被积函数的奇偶性。 D4 y的D2,D4两区域关于x轴对称，而f(x,?y)??ycosx??f(x,y)，即被积函数是关于D2 x -1 1 D3 奇函数，所以I2?I4?0;

-1 D1 D1,D3两区域关于y轴对称，而f(?x,y)?ycos(?x)?ycosx?f(x,y)，即被积函数是

ycosxdxdy?0； 关于x的偶函数，所以I1?2?(

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青岛市二○一四年初中学生学业考试

数 学 试 题

（考试时间：120分钟；满分：120分）

真情提示：亲爱的同学，欢迎你参加本次考试，祝你答题成功！

本试题分第Ⅰ卷和第Ⅱ卷两部分，共有24道题．第Ⅰ卷1—8题为选择题，共24分；第Ⅱ卷9—14题为填空题，15题为作图题，16—24题为解答题，共96分．要求所有题目均在答题卡上作答，在本卷上作答无效．

第Ⅰ卷

一、选择题（本题满分24分，共有8道小题，每小题3分）

下列每小题都给出标号为A、B、C、D的四个结论，其中只有一个是正确的．每小题选对得分；不选、选错或选出的标号超过一个的不得分． 1．?7的绝对值是（ ）．

A．?7

B．7

C．?1

7D．1

72．下列四个图形中，既是轴对称图形又是中心对称图形的是（ ）．

A． B． C． D．

3．据统计，我国2013年全年完成造林面积约6090000公顷．6090000用科学记数法可表示为（ ）．

A．6.09?106 闻．

据此，估计该镇看中央电视台早间新闻的约有（ ）． A．2.5万人