高一英语的语法知识点
先行词是不定代词。
例句:Please tell me everything that happened to
先行词被形容词最高级、序数词或only, last, same, very等修饰。
例句: ①This is the most interesting movie that I have ever
②This is the only book that I read during the summer
先行词既包括人又包括物。例句:She talked about the writer and his works that interested
不能用that的情况
非限制性定语从句中。
例句:He said he could speak three foreign languages, which is not
先行词本身是that。
例句:I have that which you gave
“介词+关系代词”结构。
例句:The person to whom I talked just now is
◆现在完成进行时与现在完成时进行的比较:
强调动作还未结束时,多用现在完成进行时;强调动作的结果时,多用现在完成时。例句:
①I have been painting the (强调“一直在画”这个动作)
②I have painted the (强调“画完了”这个结果)
有些动词不能用在现在完成进行时中,但可用在现在完成时中。如:have, love, see等。例句:
①She has had a cold for a
②They have loved each other for three
③I have seen this