Question

【題目】按要求改寫句子，每空一詞。
（1）By the time she got up, her mother had gone to work.（對(duì)畫線部分提問）
her mother done by the time she got up?
（2）When I got home, my mother had cooked dinner. (改為否定句)
When I got home, my mother cooked dinner.
（3）Have you ever been late for school?（給出否定回答）
No, .
（4）Jim has owned the backpack since his tenth birthday.（對(duì)畫線部分提問）
has Jim owned the backpack?
（5）I was about to go up to my office. At that time I decided to get a coffee first. (合并為一句)
I was about to go up to my office I decided to get a coffee first.

Answer 1

【答案】
（1）What；had
（2）hadn't
（3）I；haven't
（4）How；long
（5）when
【解析】（1）劃線部分是句子的謂語，用What 提問，時(shí)態(tài)為過去完成時(shí)，故填 What had。
（2）否定句需要在助動(dòng)詞后面加 not，故填 hadn't。
（3）從 Have you ever been可知句子是現(xiàn)在完成時(shí)，否定句中主語 you 要變?yōu)榈谝蝗朔Q I，故填 I haven't。
（4）劃線部分 since his tenth birthday 表示時(shí)間段，用 How long提問。
（5）At that time 意為“在那時(shí)”，引導(dǎo)時(shí)間狀語從句，可以用 when 替換。