内容正文:
Unit 3 Inventors and inventions
Section Ⅳ Using Language
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教
材
语
篇
细
研
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moved
entirely
helping
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lips
what
that
more
truth
by
practical
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语
言
基
础
自
测
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current
dynamic
practical
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stable
associate
bear
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innocent
associate
practical
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into
out
back
on
out of
through
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ring back
got through
dived into
out of order
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Every time I meet with
him
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Work hard
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It wasn't until after I had
accepted the position that
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核
心
要
点
探
究
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being laughed
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跳水
迅速把手伸入
一心投入
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in
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associated
with
association
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to
around
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up
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in
of
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打通电话
通过
用完
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thinking
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or
One more step
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did
that
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随
堂
效
果
落
实
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associated
freezing
into
through
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on
or/otherwise
back
that
occasionally
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being kept
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is often associated with
he dived into his work
It was not until the last operation was finished
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Study hard
is out of order
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课
时
分
层
作
业
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