Question

Our English teacher is         for England _______ July 29^th.

A．leaving, in	B．leaving, on
C．going to leave, at	D．going to leave, in

Answer 1

B

                                                                               
試題分析：根據(jù)is可知后面應(yīng)該跟doing，但四個(gè)選項(xiàng)都是doing，且都與is構(gòu)成將來時(shí)，所以只能根據(jù)第二個(gè)空選擇；因?yàn)?月29日是具體的一天，所以應(yīng)該用on。所以本題選B。
點(diǎn)評(píng)：注意我們所學(xué)過的將來時(shí)的表現(xiàn)形式有三個(gè)個(gè)：一個(gè)是be doing；一個(gè)是be going to do；另一個(gè)是will do。還應(yīng)注意介詞與時(shí)間的搭配：in+年/月/周/早晨/下午/晚上；at+時(shí)間點(diǎn)；on+天。