八年级英语上册第一课同步练习题

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　　●内容详解：

　　So maybe I‘m not very healthy， although I have a healthy habit.

　　因此我可能不太健康，尽管我有一个健康的习惯。

　　1.辨析：maybe和may be

　　①maybe adv. 或许;可能;大概

　　通常位于句首，也可置于谓语动词之前或句末。

　　其同义词是perhaps，probably.

　　例句：Maybe he knows the way to the zoo. 或许他知道去动物园的路。

　　Maybe they let you in. 或许他们让你进去。

　　Maybe he was a doctor. 或许他(过去)是个医生。

　　②may be 情态动词+be动词，意为“可能是.

　　例句：You may be right. 你可能是对的。

　　The man in white may be a dentist.

　　那个穿白衣服的男的可能是个牙医。

　　③Maybe you are right. = You may be right. 或许你是对的。

　　Maybe she is a teacher. = She may be a teacher. 她或许是个老师。

　　*当maybe后跟一个系表结构的句子时，可写出may be句型的同义句。

　　2. although是个连词，意为“虽然;即使;纵然，引导让步状语从句【尽管……;即使……】，大多数情况下与though通用。although引导的从句，既可位于主句之前，也可位于主句之后，若置于主句之前，多用逗号与主句隔开。

　　例句：Although it was very cold， (yet) he went out without an overcoat.

　　= It was very cold， but he went out without an overcoat.

　　尽管很冷，但他没有穿大衣就出去了。

　　*在一个句子里，用了although或though，就不能再用but，但可用yet;用了but，也不能再用although或though.