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互动网 2022-07-08 450 10

ask、at、as…as用法复习知识点精析

ask、at、as…as用法复习知识点精析
1、ask 
ask for 要求,请求
ask sb.for sth.向(某人)请求(要求)……
She asked for some advice on how to learn English well.
2、at
at表示速度、价格、利率
at a high/low price以高价/;低价;at 40 miles an hour 以每小时40英里的速度;at a high/low speed以高速/慢速;at an ordinary speed 以普通速度;at full/top speed以全速/高速;at a speed of 以……速度。
[应用]完成句子
①公司决定以较低的价格将这批电视卖掉。

The company decided to sell the TV sets _   __ _   __ __   _        。

高中英语单词表3500词必背
英语单词速记法
人教版初中英语单词

②火车正以每小时150英里的速度前进。
The train was running ______ _____ ______ _______150 miles an hour .
Key:①at, a, low, price②at,a, speed,of
“at+名词”表示“在进行,从事”
at work 在工作;at table在吃饭;at play 在做游戏;at sea 出海;at university/college在上学;at night school在上夜校;at dinner/table在吃饭;at peace处于和平状态;at war在交战,在打仗
[应用]完成句子
①别人在工作,不要吵闹。Don’t make any noise while others are ______ ________.
②孩子们在游戏,而他们的父母正在吃饭。
The children were ______ ________ while their parents were_______ _______.
Key:①at, work②at,play,at,dinneras
3、as…as
as many as 和……一样多/多达;as much as 和……一样多/多达(注意:many指可数的量,much 指不可数词的量);as high as 和……一样高/高达;as thick as 和……一样厚/厚达;as long as 一样长/长达;as deep as 一样深/深达;as early as 一样早/早在……时候,如:
We have as many books as they.我们的书和他们的一样多。/The great fire burned down as many as twenty buildings.大火烧毁的大楼多达20座。
[应用]汉译英
①新桥与旧桥一样长。/这种鱼可长到长达15英尺。
②这座山和远处的另一座一样高。/这座山高达4000米。
Key:①The new bridge is as long as the old one./The kind of fish can grow as long as 15 feet.
②This mountain is as high as another one in the distance./This mountain is as high as 4,000 metres.
as…as possible:as…as one can尽可能地…….
①I’ll come back as soon as possible.我尽可能地……
②Get up as early as possible tomorrow morning. 明天早晨尽量早起。

1.important=crucial( extremely important),significant( amount or effect large enough to be important)
2.common=universal,ubiquitous( if something is ubiquitous, it seems to be everywhere)
3.abundant=ample(  enoughand usually extra), plentiful( enough for people's needs and wants)
4.stick=adhere,cling( hold on something tightly)
5.neglect=ignore.( difference: neglect means someone has not paid enough attention to something; ignore meansno attention.)
6.near=adjacent( two things next to each other), adjoin( the same as adjacent)
7.pursue=woo( manwoos woman, old-fashioned), seek( if you seek sth, you try to obtain it.FORMAL)
8.accurate=precise( preciseis exact and accurate in all details), exact( correct in every detail)
9.va gue=obscure( unknownor known by only a few people)
10.top=peak,summit

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