高考英语阅读理解专题三—主旨大意题.docx

高考英语阅读理解专题三—主旨大意题 .docx高考英语阅读理解专题三—主旨大意题
高考英语阅读理解专题三—主旨大意题
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高考英语阅读理解专题三—主旨大意题
2016 年高考英语阅读理解指导三——要旨粗心题
Don’ t give up yomight be
⋯
(7)
Which of the following can be the best title for the passage?
三、主 句的特色：
主 句与文体体裁之 的关系： 文和 明文一般有主 句， 且一般位于 ______；而 叙文一般没有主 句；
段落主 句一般位于 _____________ ；
主 句所表达的意思拥有 _______和 ________；句子 ________ , 一般不会采纳 句
或构造复杂的句子；
文章或段落的其余句子都是对主题句的进一步________________________ 。
【例 4】 As they
migrate,
butterflies
and moths
choose the
winds
they
want to
fly
with, and they change their body positions if they start floating in the wrong
direction.
This
new finding
suggests that
insects
may employ some of
the same methods
that birds use for traveling long distances. Scientists have long thought that
insects were simply at the mercy of the wind.
Fascinating
as their
skills
of
flight
are,
migrating
behavior has been difficult
to study in insects because many long distant
trips happen thousands
of
feet above
ground. Only recently have scientists developed technologies that can detect such
little creatures at such great heights.
To their
surprise,
though,
the
insects
weren’t passive
travelers
on the
winds .
In autumn,
for
example,
most light
winds
blew
from
the east,