吧情態(tài)動詞提到句首,變成一般疑問句,句號變問號,其他不變,：
Wouldhe like some dumplings?
否定是在情態(tài)動詞后面加not那么把句子改后是；he would like some notdumplings. 但是正解是he would like any dumplings. 為什么呢？正確的答案是：he wouldn't like any dumpling.肯定句用some，否定疑問句用any,，some也用在一些表邀請、客氣請求的疑問句中。