嘀嗒嘀嗒，时钟欢乐地走过假期的每一天；叮咚叮咚，新学期的门铃已经悄然响起。学校已敞开温暖的怀抱，欢迎同学们的到来！一起来看看新人教版高二英语必修3第三单元知识点！

新人教版高二英语必修3第三单元知识点：Canada The True North

scenery风景

例子：The west lake is famous for its beautiful scenery. 西湖以风景优美著称。

surround围绕

例子：God bless you and yours, and surround you ever with his blessing.

愿神祝福你们, 并且这祝福将永远伴随你们的左右!

wealthy有钱的

例子：He cheated her into believing him a wealthy man. 他骗得她相信他是一个富翁。

terrify

例子：Don't let the title of Kelly's book terrify you. 不要被凯利的著作的名称吓到。

pleased

例子：She was very pleased with her exam results. 她对考试成绩非常满意。

最后是主语从句的用法。主语从句在句子中充当主语的成分，引导主语从句的引导词有that, when,where, why, how等。在that引导的主语从句中，that不可以省略。That在从句中一般不充当成分，也不能省略。例如：How he went there is not known. 意思是：他怎样到达那里不为人所知道。What he did made his mother glad. 意思是：他所做的一切令她的母亲高兴。