六年級三大英語句型知識點
掌握句型是學號英語的基礎，以下是小編整理的的六年級三大句型知識點，希望能幫助大家!
祈使句
表示請求、命令、建議、邀請等，謂語動詞一律用原型，句子中通常不用主語，句末用驚歎好或者句號，用降調。
★肯定句：動詞原型
Come here, please.
Go downstairs, please.
Stand up.
Sit down.
Be quiet.
Be careful.
祈使句中如果有喚語，一定要用逗號隔開，放在句首或者句尾：
Come in, Amy.
Sit down here, Tom.
Mary, give me a book please.
★否定：Don't+動詞原型
Don't come here.
Don't sit down.
Don't stand up.
Don't give me it.
let sb. do 讓某人做
Let me pass.
Let us have a rest.
Let's have a rest.
反意疑問：
Let's have a walk along the river, shall we?
Let us go out for a drink, will you?
倒裝句：
so/neither的倒裝
eg: He can swim. So can I.
She didn't go to class. Neither did I.
結構：
so/neither+be+ 主語
so/neither+助動詞+ 主語
so/neither+情態動詞+ 主語
助動詞：
一般現在時: do, does/am, is, are
現在進行時: am, is, are
一般過去時: did
現在完成時: have, has
一般將來時: will, shall
過去進行時: was, were
過去完成時: had
過去將來時: would
感嘆句：
1) What +名詞+主語+謂語
What a beautiful girl she is!
What tall buildings they are!
2) How +形容詞+主語+謂語
How beautiful the girl is!
How tall the buildings are!
? 在口語中，感嘆句的主語和謂語常常省略：
What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、謂的詞語)
六年級三大句型知識點
