doubt和do的用法英语知识点大全
1、doubt  v.& n.怀疑，不相信
doubt of…对……（抱）怀疑或悲观（态度）
从句在否定句及疑问句中多跟that引起的从句，在肯定句中多跟whether(if)引起的从句。
①I doubt the truth of this report.
②They have never doubted of success.
③I don’t doubt that you are honest.
④Can you doubt that he will win?
⑤I  doubt if that was what he wanted.
该词作名词时有以下短语
beyond(all)doubt毫无疑问；in doubt怀疑，犹豫，不肯定；no doubt肯定地，想必；without doubt毫无疑问，一定地
①The truth of the story is beyond doubt.

②I was in doubt about what to do.

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速记英语单词方法
高中英语课本人教版

③No doubt I learned a lot from that lecture.
④Without doubt these theories were all wrong.
2、do walking  步行
“do + 动名词”结构表示“干某事，有较灵活的译法。
do reading(读书)/washing(洗衣服)/cooking(做饭)/shopping(买东西)/cleaning(打扫除)等。
Do what I told you to .
Don’t be late again.
Make sure the door is shut. 让对方做或不做某事时
3、do up 收拾（东西）、整理、梳装打扮、系（扣）好……
①He was so hurried that he did up his buttons wrongly.
他太着急了以致于扣错了纽扣。
②She spent a long time doing up her hair.
她花了很长时间把头盘起来。

1.pathetic=lamentable( veryuncomfortable and disappointing)
2.field=domain( aparticular field of thought, activities or interest)
3.appear=emerge( comeinto existence)
4.whole=entire( thewhole of something)
5.wet=moist( slightlywet), damp( slightly wet), humid( very damp and hot)
6.wrong=erroneous( incorrector partly correct)
7.difficult=formidable
8.change=convert( changeinto another form)
9.typical=quintessential( thisword means represent a typical example of something)
10.careful=cautious( verycareful in order to avoid danger), prudent( careful and sensible)

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