苏州编辑 2022-06-16 16:12
时态一致
1. 含义:
前后句的时态要保持一致。
例如:People are queuing for the test right now so the organizer is asking everyone to wear masks.
2. 用法:
(1) 现在时
(1) 现在时
a) 一般现在时
i. 定义:经常性或习惯性的动作;普遍真理或一般规律。
ii. 动词形式:do/ does/ am/ is/ are
iii. 例句:
1. We often play football there.
2. I am a slow walker, but I never walk backwards.
3. The sun rises and the sun sets.
b) 现在进行时
i. 定义:此时此刻或目前一个阶段正在进行的动作;计划想要进行的动作。
ii. 动词形式:am/is/are doing
iii. 例句:
1. I am doing all I can to add value to the life of everyone I touch.
2. We are leaving on Friday?
3. He is always thinking of helping others.
c) 现在完成时
i. 定义:过去发生或已经完成的动作对现在造成的影响或结果,或从过去持续到现在的动作或状态.
ii. 标志词:already,by far,till now,since…,in/over/during/for the past/last...days/weeks/years…
iii. 动词形式:have/has done
iv. 例句:
Qingdao has changed a lot in the last several years.
d) 一般将来时
i. 定义:将来发生的动作或状态;打算、计划或准备做某事。
ii. 例句:
1. It will rain tomorrow.
2. I am going to challenge myself.
真题检测
真题检测 1
(2022-03AS-Q5) In other words, the scientists wondered whether dogs have expectations of what they search for or whether they simply have followed a trail of positive stimuli.
A. NO CHANGE
B. follow
C. will have followed
D. followed
解析:通过前半句whether dogs have expectations看出have是一般现在时,根据前后句的时态要保持一致的原则,后面的句子也要是一般现在时,所以排除A/C/D三个选项,所以选B。
注:2022-03AS-Q5为2022年3月亚太真题第5题。
真题检测 2
(2022-03AS-Q22) The results of the study certainly support Suveyke’s assertions that the career of a merchandise buyer is one that mixed creativity with business acumen all in a day’s work.
A. NO CHANGE
B. was mixing
C. mixes
D. had mixed
解析:通过the career of a merchandise buyer is one看出is是一般现在时,根据前后句的时态要保持一致的原则,后面的句子也要是一般现在时,所以排除A/B/D三个选项,所以选C。
注:2022-03AS-Q22为2022年3月亚太真题第22题。
真题检测 3
(2022-03AS-Q25) Proponents of the double-degenerate mode hypothesizes that in some cases the companion white dwarf survives and is propelled away with a velocity equal to its orbital velocity prior to the explosion.
A. NO CHANGE
B. has hypothesized
C. hypothesize
D. is hypothesizing
解析:通过and is propelled away with a velocity看出is是一般现在时,根据前后句的时态要保持一致的原则,前面的句子也要是一般现在时,所以排除A/B/D三个选项,所以选C。
注:2022-03AS-Q25为2022年3月亚太真题第25题。
真题检测 4
(2022-03AS-Q40) For each of those years, from 2014 to 2114, a noted author is to be asked to contribute an original piece of writing: each work is to be held securely.
A. NO CHANGE
B. are being
C. were
D. have been
解析:通过each work is to be held securely看出is to be是表示计划,根据前后句的时态要保持一致的原则,前面的句子也要是表示计划,所以排除B/C/D三个选项,所以选A。
注:2022-03AS-Q40为2022年3月亚太真题第40题。