【正文】
play the piano. →Can Tom39。主語為第一人稱,應將其改為第二人稱。t. Can you speak French﹖ Yes, I can. / No, I can39。m not. Is her sister doing her homework now﹖ Yes, she is. / No, she isn39。 一般疑問句 一、一般疑問句 用Yes或No作答的疑問句叫一般疑問句。其結構是be動詞(am /is /are ) /助動詞/情態(tài)動詞+主語+其他成分 通?;卮馂椋嚎隙ǎ篩es,+主語+提問的詞. 否定:No,+主語+提問的詞+not. Are you from Japan﹖ Yes ,I am. / No, I39。t. Does he work in a bank﹖ Yes, he does. / No, he doesn39。t. 一般疑問句還有下列特點: 以be動詞、助動詞或情態(tài)動詞開頭;例:Is your father a teacher? Does Catherine like animals? Can Jenny speak French? 往往讀升調(diào);譯成漢語,都可以帶上“嗎”,例如上面三句可分別譯為:你父親是老師嗎?凱瑟琳喜歡動物嗎?詹妮會說法語嗎? 二、例何將陳述句變成一般疑問句? 要將陳述句變成一般疑問句,可以遵循下列步驟: 動詞(am、is、 are、 was、 were)情態(tài)動詞(can、may、must …)或助動詞(do、does、did、 have、 had(完成時中))時,可直接將它們提到句首,句末打上問號即可。 例: It was rainy yesterday. →Was it rainy yesterday? Tom39。s father play the piano? I have finished my homework. →Have you finished your homework? 、助動詞或情態(tài)動詞,則根據(jù)謂語動詞的形式借助do的相應形式放在句首。 例:They go to school by bike. →Do they go to school by bike? Bill gets up at 6:30 every day. →D