AS, WHEN and WHILE are conjunctions. When introducing an adverbial clause of time, AS, WHEN and WHILE can mean the same, but they can also have slightly different meanings.AS, WHEN, WHILE是连词。AS, WHEN, WHILE在引导时间状语从句时，既有共性，也有不同。AS:◆ We can use AS to introduce ...
While I was making lunch, the phone rang.当我正在做午饭的时候,电话铃响了。 Here, the first action is in the present continuous tense. That means the action, making lunch, took place over a period of time. The main clause, "the phone rang" is in the simple past tense, and it is ...
我想知道when和while之间的区别。谢谢! Dear Tony, 亲爱的托尼: This is a very interesting question, because both words are what grammar experts call "subordinating conjunctions." 这个问题很有趣,因为这两个词都是语法专家所说的从属连词。 That means we use them to connect subordinating clauses to ...
So as a general rule, you should use "while" in a clause with a continuous action, 所以作为一般规则,你应该在有延续性动作的从句中使用“while”, using a verb in a continuous tense. 动词用的是进行时。 Use "when" in a clause with a single ...
你给出的三个句子中的 when-clause 都不是时间状语从句。把这三个句子译成汉 语，你就会发现 when ...
Using “before”“after”“when” and “while”使用 before, after,when和 whileWe use the conjunctions “before”“after”“when” and我们用连词 before,after,when和 while来“while” to introduce time clauses. They can be placed引导时间状语从句。它们可以放在句子的at the beginning or in the mid...
theuseofwhileguide.Whenandwhilecanalsobeusedascoordinateconjunctions.Whenmeans"atthattime";"while"means"yes",but"tablecontrast".Thedifferencebetweenwhen,while,andasleadtimeadverbialclausesWhen,while,andasobviouslycanguidetemporaladverbials,buttheusageisverydifferent.First,whencanbeusedwithpersistentverbs,andcan...
While I was making lunch, the phone rang. 当我正在做午饭的时候,电话铃响了。 Here, the first action is in the present continuous tense. That means the action, making lunch, took place over a period of time. The main clause, "the phone rang" is in the simple past tense, and it is...
我们可以在主句之前或之后加上as、when和while。当它们出现在主子句之前时,我们使用逗号: 1. As she was leaving the court, a crowd of photographers gathered around her. (before the main clause, followed by a comma)当她离开球场时,一群摄影师聚集在她周围。(在主子句之前,后跟逗号)2. Steven was ve...
状语从句(adverbial clause)在句中作状语,可修饰主句中的动词、形容词和副词等。状语从句由从属连词引导。状语从句可放在句首或句末。放在句首时,从句后面常用逗号;放在句末时,从句前面往往不用逗号。状语从句根据它们的含义分为时间、地点、原因、目的、结果、方式、让步、条件、比较等九种。