【正文】
weren?t ( 3)疑問(wèn)句:將 was/were 調(diào)到主語(yǔ)前 鞏固練習(xí) 1. What ________ your brother ________ (do) at nine o’ clock last night? 2. They ____________ (listen) to music at that time. 3. When I saw him, he _____________ (search) the Inter. 4. They ______________ (discuss) a problem in the meeting room at this time yesterday. 5. ______ Amy ______ (visit) the Science Museum from 9:00 . to 11:00 . yesterday? while 與過(guò)去進(jìn)行時(shí) 。 當(dāng)兩個(gè)延續(xù)性動(dòng)詞同時(shí)進(jìn)行時(shí),我們可以在兩個(gè)句子中都用過(guò)去進(jìn)行時(shí),并用 while 連接。 。 當(dāng)延續(xù)性動(dòng)作進(jìn)行的同時(shí)也有別的動(dòng)作發(fā)生 ,用 when 或 while 連接兩動(dòng)作 ,延續(xù)性動(dòng)作用 過(guò)去進(jìn)行時(shí)而短暫性動(dòng)作用過(guò)去時(shí) . 。 when 和 while 作并列連詞時(shí), when 意為 “就在這時(shí);突然 ”, 相當(dāng)于 and then. While 則表示 “而;卻 ”, 相當(dāng)于 but, yet. 鞏固練習(xí) 1. My wallet dropped on the ground __________ I was running. 2. __________ I was falling asleep, there was a loud knock on the door. 3. __________ he was reading, an earthquake started. 4. Were the students listening to the teacher carefully __________ the teacher was giving a lesson? 5. __________ the telephone rang, I became nervous 6. Was she clearing up the desk __________ the bell rang? 7. The days get longer __________ spring es. 8. Lucy was listening to the radio __________ Lily was watching TV.