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2024年3月25日发(作者:delphi专家共识是什么)

描述一段时间内数据变化的常用句型

Some common ways to describe

changes over a period of time

现象/情况变得(不)普遍、常见

… has become/became less (and less)

somewhat

relatively

fairly

increasingly

more (and more)

quite

例句:New forms of the family unit have become increasingly common.

Because of the high rates of divorce and remarriage, stepfamilies have also become

quite common.

情况出现了增加、减少和波动

一、

The number

of…

(has) suddenly/rapidly/dramatically/substant(from …)

to…

common

frequent

rare

unusual

increased/rose ially/considerably/significantly/sharp

climbed/jumped

/rose/ soared

went up

(has)

decreased/fell

/dropped

went down

ly/steeply

steadily/ gradually

slightly/ slowly/a little

by…%

by a small/large amount

1

(has)

increased sth

例句:

The employment of married women has increased family income significantly, but …

二、

there was sudden/rapid/dramatic/substantial/conside

a(n)/therrable/sharp/steep

increase/ris

e

decrease/dro

p/reduction/

decline

fluctuation

in the

number

of…

from…

to …

e has been evident/ apparent/obvious

a (n) steady/gradual

slight/slow

slight

例句:Recently in the United States, there has been a tremendous increase in the

number of married women who work outside the home—from 32 percent in 1960 to 62

percent in 1998.

With increased divorce, there has been a huge rise in the number of children growing

up in households with just one parent.

三、表示倍数

1. A is twice/three times/four times as much/many as …in…

2. A is twice/three times/four times more than…in…

3. A is twice/three times/four times what it was in…

4. From…to…, A increased/dropped more than six fold.

5. The output of steel in 1990 was 400% up compared with in 1980.

6. The figure was roughly doubled /tripled /quintupled between…and…

7. … (has) almost/(has)more than halved/doubled/tripled

例句:From 1970 to 1998, the proportion of single-parent families in the United States

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more than doubled—increasing from 13 to 31 percent.

四、表示变化不大或没有变化的常用结构

1. The number of …remained steady/stable/constant between…and…

2. The number of…stayed the same between…and…

3. There was little/hardly any change in the number of…between…and…

五、表示最高点或最低点的常用结构。

1. The situation/figures reached a peak/a high at…% in…

2. The situation/figures peaked date…% in…

3. The situation/figures bottomed out at…% in…

4. The number soared to a record high of…

表示数据变化的常用动词

表示上升的动词

rise (rose) go up (went up) grow (grew) increase (increase

d) ascend (ascended)

其中,rise和increase也经常作名词。

表示急剧上升的动词

shoot up (shot up) jump (jumped) soar (soared) su

rge (surged)

rise (rose) go up (went up) grow (grew) increase (increase

d) ascend (ascended)

其中,rise和increase也经常作名词。

surge也可以作名词用。

表示下降的动词

decline dip fall decrease

drop descend sink

其中,decline, fall, drop, decrease也经常作名词用。

表示急剧下降的动词

plunge plummet

表示由……组成的词组(可概括组成部分)

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be made up of consist of be composed

of comprise / be comprised of

表示稳定在一个水平上的词组

level off at level out at hover at

stabilize at reached a plateau at remain stable at

表示到达最高点的词组

peak at reach the peak at reach the highest point at

其中,peak也可以作名词。

表示到达最低点的词组

reach the bottom at bottom out at the

lowest point at

其中,bottom可以作名词。

表示到达多少数量的及物动词或词组

arrive at amount

to reach hit stand at

表示占多少(后面跟%百分数或者数字)的动词

account for represent occupy make

up constitute

表示对将来数字的预测的及物动词

expect predict project

常用形容词 / 副词

表示大约的副词或词组

approximately just over just

under about around roughly

表示分别的副词

respectively(用在句子结尾,表示两组元素分别对应)

例如:In the 2008 Olympics, China and Russia won X and Y gold

medals, respectively.

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本文标签: 表示 词组 变化