内容正文:
-53- -54-
选择性必修四
module
5
B 卷能力提升卷
(时间:120 分钟 满分:150 分)
第一部分 阅读(共两节,满分 50 分)
第一节 (共 15 小题;每小题 2. 5 分,满分
37. 5 分)
阅读下列短文,从每题所给的 A,B,C 和 D 四个选项中选出最佳选项。
A
The
Basics
of
Math—Made
Clear
Basic
Math
introduces
students
to
the
basic
concepts
of
mathematics,as
well
as
the
fundamentals
of
more
tricky
areas. These
30
fantastic
lectures
are
designed
to
provide
students
with
an
understanding
of
arithmetic
and
to
prepare
them
for
Algebra(代数)
and
beyond.
The
lessons
in
Basic
Math
cover
every
basic
aspect
of
arithmetic. They
also
look
into
exponents(指数),the
order
of
operations, and
square
roots. In
addition
to
learning
how
to
perform
various
mathematical
operations, students
discover
why
these
operations
work,how
a
particular
mathematical
topic
relates
to
other
branches
of
mathematics,and
how
these
operations
can
be
used
practically.
Basic
Math
starts
from
the
relatively
easier
concepts
and
gradually
moves
on
to
the
more
troublesome
ones,so
as
to
allow
for
steady
and
sure
understanding
of
the
material
by
students. The
lectures
offer
students
the
chance
to
“make
sense”
of
mathematical
knowledge
that
may
have
seemed
so
frightening. They
also
help
students
prepare
for
college
mathematics
and
overcome
their
anxiety
about
this
amazing—and
completely
understandable—field
of
study.
By
the
conclusion
of
the
course,students
will
have
improved
their
understanding
of
basic
math. They
will
be
able
to
clear
away
the
mystery (神秘性)
of
mathematics
and
face
their
studies
with
more
confidence
than
they
ever
imagined. In
addition,they
wi