13350 个回答
as和while的表“同时”的问题
You are preparing a meal while keeping an eye on the baby. =You are preparing a meal while you are keeping an eye on the baby. =You are preparing a meal as you are keeping an eye on the baby.如果主、从句两个谓语动词都是延续性动词，时间从句用 as 或 while 引导都可以。如果语境需要，主从句的时态也可以都...
回答于 2021-05-20 06:52
helps成分分析
He will clean the window.He will help clean the window.有无 help，意思一样吗？ helps 是谓语动词，还分析什么？ 英语越学越糊涂了？
回答于 2021-05-19 19:30
How well从句
How well the predictions will be validated by later performance没写完就没法翻译。关键时候，你不写完？就差几个单词。
回答于 2021-05-19 19:24
How well从句
How well the predictions will be validated by later performance没写完就没法翻译。关键时候，你不写完？就差几个单词。从语序看，显然是一个名词性从句。
回答于 2021-05-19 19:24
push up作补语
The oil price was given another push up this week Iraq suspended oil exports.读句子时，1. 看动词搭配；2. 看修饰关系。give sb. sth. ==== be given sth. （sth. = push up）another 是限定词，后跟名词，这还需要怀疑吗？结论是：push up 用作名词，而且是可数名词，因为被 another 修饰，意味着是单数名词。
回答于 2021-05-19 19:17
形容词作主语
Slow and steady wins the race. 黑体部分，就其构成来看，确实是两个并列的形容词。但是，这个词组已被用作习语。意思是 “稳健；稳扎稳打”，作为一个名词短语看待。作句子主语应视为单数意义，故使用 wins。 还有一种解释，就是看作“词性活用”，把形容词词组看作一个名词短语。
回答于 2021-05-19 19:05
考博句子成分
Everyone, as a member of society, is entitled to the social, economic and cultural rights necessary to the unrestrained development of his/her personality and dignity, which are realized through national effort and international cooperation and concordant with the organization, resources and situ...
回答于 2021-05-19 19:00
if和when及after的用法区别
1. We think young people should look smart and so we would like to wear our own clothes. Our teachers believe that if we did that, we would concentrate(集中注意力) more on our clothes than our studies.（虚拟语气，只可以用 if，when 和 after 引导时间从句，不用虚拟语气）2. He wrote his wife's name on t...
回答于 2021-05-19 18:49