1.Each conditional sentence has an if clause, and a main clause.

每个条件都有一个 if 子，和一个主。

2.A Time Clause can follow a main clause or be in front of a main clause.

时间状语从可以跟在主后面，也可以放在它前面。

3.We can call this sentence the main clause.

我们可以称这个子为主。

4.We have an 'if' clause and a main clause.

有一个“if”子和一个主。

5.The main Clause contains would, could, might, followed by the verb.

主里包含 would，could，might，后面跟动词。

6.The main Clause tells us the possible results of the situation.

主告诉我们这种情景的可能的结果。

7.The main clause is " I read Tony's email" .

主是" 我阅读了托尼发来的电子邮件" 。

8.So, conditional sentences have two parts, the conditional clause and the main clause.

条件有两个部分，条件从和主。

9.Sorry to interrupt, but you didn't explain what a main clause is.

抱歉，打断一下，你还没解释什么是主呢。

10.One is in the if clause, and one is in the main clause.

一在 if 子中，一个在主中。

11.The 'if' clause and the main clause.

“if”子和主。

12.A main clause is a complete sentence, like, " I ate breakfast."

主是一个完整的子，比如“我吃早餐了。”

13.It's because she started the sentence with " because" and it lacks a main clause.

因为她的子以“because”开头，缺乏主。

14.Either the main clause or the conditional clause can be at the beginning.

主或条件都可以位于首。

15.The main Clause is there would be a lot less waste in the world.

主是世界上的废品就会少很多。

16.Conditional sentences consist of two parts: the conditional clause and the main clause.

条件由条件从和主两部分组成。

17.It has two parts: the condition (if clause) and the result (main clause) .

条件（if 子）和结果（main 子）。

18.That means we use them to connect subordinating clauses to the main clause of a sentence.

那是指我们用它们将一个子的从和主连起来。

19.A subordinating clause is a part of a sentence that adds additional information to the main clause.

从是子中为主添加附加信息的部分。

20.We often use the zero conditional to give instructions, with the imperative in the main clause.

我们经常使用零条件来给出指令，主用祈使。