内容正文:
Section A(1a—2d)
知识点一 used to do sth.
意为“过去常常做某事”,表示过去经常性或习惯性的动作或状态,暗指现在已经不存在了,强调过去与现在的对比。
知识点二 silent
意为“不说话的;沉默的”,常用短语keep silent,意为“保持沉默”。
其名词形式为silence,常用短语in silence,意为“默默地”。
知识点三 helpful
意为“有用的;有帮助的”,是以常见的形容词后缀-ful构成的合成词,其他类似的还有useful(有用的),colorful(多彩的);反义词为helpless,是以否定后缀-less构成的合成词。
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知识点四 from time to time
介词短语,意为“时常;有时”,相当于sometimes或 at times。
知识点五 It’s been+一段时间+since从句
意为“自从……以来已经有多长时间了”,还可表示为“It is+一段时间+since从句.”。
It’s been 5 years since his father worked here.他父亲在这里工作已经五年了。
知识点六 What’s sb. like?
意为“某人什么样/某人是什么样的人?”,多用于提问人的性格、品质等,也可用于提问人的外貌。
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helpful
一、根据语境,用所给单词的适当形式填空
1.I think many inventions are very (help).
2.She used to be (silence),but now she is active.
3.We can see some fish (swim) in the river now.
4.My sister always wears (glass) when she goes out.
5.Li Ming is very (humor).He often makes us laugh.
silent
swimming
glasses
humorous
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6.I go to school by bike,but now I am used to walking to school.
7.—Mom,can I do in such a short time?
—Dear,I think you can.
8.In order to on the coming exams,Rachel is trying her
best to prepare for them.
9.Tom is good at basketball.He is .
10.Cindy often goes to school by bus,but she rides her bike
.
二、根据语境,选择恰当的短语完成下列各句
on the basketball team used to get good scores
from time to time so much work
used to
so much work
get good scores
on the basketball team
from time to time
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三、根据汉语意思完成句子
11.你过去个子矮,是吗?
You used to be short, ?
12.他现在长什么样?
What does he now?
13.她从来不够勇敢去问问题。
She was never to ask questions.
14.自从我们上次见到我们的小学同学已经有三年了。
three years since we last saw our primary school
classmates.
15.看到人们是如何改变的很有意思。
It’s interesting to see how people .
didn’t you/usedn’t
look
brave
It’s
have
you
like
enough
been
changed
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$$