新概念英語第一冊課后練習(xí)題及答案71-72ACompletethesesentences.

仿照例句完成以下句子。

Example：

Sheisairingtheroomnow.She______ityesterday.

Sheairedyesterday.

1Itisrainingnow.It______yesterday.

2Itissnowingnow.It______yesterday.

3Heisboilingsomeeggs.He______someyesterday.

4Weareenjoyingourlunch.We______ityesterday,too.

BWritequestionsandanswers.

仿照例句提問并答復(fù)。

Example：

she/airtheroom/yesterday

Whatdidshedoyesterday?

Sheairedtheroomyesterday.

1they/cleantheirshoes/yesterday

2he/openthebox/lastnight

3they/sharpentheirpencils/thismorning

4she/turnonthetelevision/thisevening

5she/listentotheradio/lastnight

6she/boilanegg/yesterdaymorning

7they/playagame/yesterdayafternoon

8he/stayinbed/thedaybeforeyesterday/inthemorning

9she/telephoneherhusband/yesterdayevening

10she/callthedoctor/thenightbeforelast

答案：

Lesson72

A

1Itisrainingnow.Itrainedyesterday.

2Itissnowingnow.Itsnowedyesterday.

3Heisboilingsomeeggs.Heboiledsomeyesterday.

4Weareenjoyingourlunch.Weenjoyedityesterday,too.

B

1Whatdidtheydoyesterday?Theycleanedtheirshoesyesterday.

2Whatdidhedolastnight?Heopenedtheboxlastnight.

3Whatdidtheydothismorning?Theysharpenedtheirpencilsthismorning.

4Whatdidshedothisevening?Sheturnedonthetelevisionthisevening.

5Whatdidshedolastnight?Shelistenedtotheradiolastnight.

6Whatdidshedoyesterdaymorning?Sheboiledaneggyesterdaymorning.

7Whatdidtheydoyesterdayafternoon?Theyplayedagameyesterdayafternoon.

8Whatdidhedointhemorningthedaybeforeyesterday?Hestayedinbedinthemorningthedaybeforeyesterday.

9Whatdidshedoyesterdayevening?Shetelephonedherhusbandyesterda