【正文】
while Lesson 26 Cookies, Please! 。 句型透視 時間 延續(xù) Lesson 26 Cookies, Please! [拓展 ] (1)while的其他用法: ①表示對比或轉(zhuǎn)折,意為“而;然而”。例如: All books are on sale 。例如: In the past, many people couldn39。m ________ I ________ ________ it. such a great product afraid can’t afford Lesson 26 Cookies, Please! 詞匯點(diǎn)睛 課堂互動探究 ● afford v. 買得起; (有時間 )做,能做 [觀察 ] I39。 I39。 can 否定句 Lesson 26 Cookies, Please! [探究 ] (2)afford to do “負(fù)擔(dān)得起做某事”。 (2)on sale意為“出售,減價(jià)出售”。 [探究 ] while 意為“當(dāng) …… 的時候;在 …… 期間”,引導(dǎo)________狀語從句,從句的謂語動詞必須是 ________(延續(xù) /非延續(xù) )性動詞。m________. (2)他們休息了一會兒。例如: Some people like to lie down for a while after lunch. 有些人喜歡午飯后躺一會兒。 any B. the biggest cities。t ______