作业帮常见没学过的词汇
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/30 04:34:50
as if和 what if的含义 及区别。另外，又没有什么其他重要词汇初中未涉及又长考的，请老师指点。
解题思路： 如下
解题过程：
as if和 what if的含义及区别:
as if 是连词词组，作“好像”、“好似”解，引导表语从句，用于下列句型中：
It looks/seems as if ....表示“看起来似乎……”。其中It为无人称代词，本身并无词义。looks / seems是连系动词，as if引出表语从句。
It looks as if it is going to show. 看来，要下雪。
It seemed as if the suit was made to his own measure. 这套衣服看来似乎是按尺寸给他定做的。
除此之处，as if也可以引导方式状语从句，修饰主句的谓语，此时从句中的谓语动词常用虚拟语气。 The woman loves the children as if she were their mother.这个妇女爱这些孩子，她好像就是他们的妈妈一样。
what if后面跟一个句子，翻译成“如果……将会怎么样？”意思等于：What will or would happen if……？如果(假如)……将会怎么样？例如:
① What if it is true？ 如果这是真的又会怎么样？
② What if a storm should come up？ 万一发生暴风雨怎么办？
最终答案：略
解题过程：
as if和 what if的含义及区别:
as if 是连词词组，作“好像”、“好似”解，引导表语从句，用于下列句型中：
It looks/seems as if ....表示“看起来似乎……”。其中It为无人称代词，本身并无词义。looks / seems是连系动词，as if引出表语从句。
It looks as if it is going to show. 看来，要下雪。
It seemed as if the suit was made to his own measure. 这套衣服看来似乎是按尺寸给他定做的。
除此之处，as if也可以引导方式状语从句，修饰主句的谓语，此时从句中的谓语动词常用虚拟语气。 The woman loves the children as if she were their mother.这个妇女爱这些孩子，她好像就是他们的妈妈一样。
what if后面跟一个句子，翻译成“如果……将会怎么样？”意思等于：What will or would happen if……？如果(假如)……将会怎么样？例如:
① What if it is true？ 如果这是真的又会怎么样？
② What if a storm should come up？ 万一发生暴风雨怎么办？
最终答案：略