新概念英語第一冊課后題及答案Lesson143-144

新概念英語第一冊課后題及答案Lesson143-144AReadthepieceinLesson143again.Theanswerthesequestions.

重讀第143課課文，然后答復以下問題：

1Wheredoesthewriterlive?

2Whydovisitorsoftencomefromthecity?

3Whathavevisitorsbeenaskedtodo?

4Wherehavelitterbasketsbeenplaced?

5WheredidthewritergolastWednesday?

6Hesawalotofrubbish,didn”the?

7Whatdidheseeamongtherubbish?

8Whatdidthesignsay?

BAnswerthesequestions.

仿照例句答復以下問題。

Examples：

Hasn”tanyoneopenedthewindowyet?

Someonehasopenedit.Ithasalreadybeenopened.

Hasn”tanyoneopenedthewindowsyet?

Someonehasopenedthem.Theyhavealreadybeenopened.

1Hasn”tanyoneairedthisroomyet?

2Hasn”tanyonecleanedtheseroomsyet?

3Hasn”tanyoneemptiedthisbasketyet?

4Hasn”tanyonesharpenedthisknifeyet?

5Hasn”tanyoneturnedonthetapsyet?

6Hasn”tanyoneboughtthesemodelsyet?

7Hasn”tanyoneswepttheflooryet?

8Hasn”tanyonetakenthemtoschoolyet?

9Hasn”tanyoneinvitedthemyet?

10Hasn”tanyonetoldthemyet?

CAnswerthesequestions.

仿照例句答復以下問題。

Examples：

Hasn”tanyoneopenedthewindowyet?

Ithasn”tbeenopenedyet.Itwillbeopenedtomorrow.

Hasn”tanyoneopenedthewindowsyet?

Theyhaven”tbeenopenedyet.Theywillbeopenedtomorrow.

1Hasn”tanyoneairedthisroomyet?

2Hasn”tanyonecleanedtheseroomsyet?

3Hasn”tanyoneemptiedthisbasketyet?

4Hasn”tanyonesharpenedthisknifeyet?

5Hasn”tanyoneturnedonthetapsyet?

6Hasn”tanyonewateredtheseflowersyet?

7Hasn”tanyonerepairedthiscaryet?

8Hasn”tanyonedustedthecupboardyet?

9Hasn”tanyonecorrectedtheseexercisebooksyet?

10Hasn”tanyoneshutthewindowyet?

答案：

Lesson144

A

1Thewriterlivesinaveryoldtownwhichissurroundedbybeautifulwoods.

2Becauseitisafamousbeautyspot.

3Visitorshavebeenaskedtokeepthewoodscleanandtidy.

4Litterbasketshavebeenplacedunderthetrees.

5Thewriterwentforawalkinthewoods.

6Yes,hesawalotofrubbish.

7Hesawasignamongtherubbish.

8Thesignsaid,‘Anyonewholeaveslitterinthesewoodswillbeprosecuted.’

B

1Someonehasairedit.Ithasalreadybeenaired.

2Someonehascleanedthem.Theyhavealreadybeencleaned.

3Someonehasemptiedit.Ithasalreadybeenemptied.

4Someonehassharpenedit.Ithasalreadybeensharpened.

5Someonehasturnedthemon.Theyhavealreadybeenturnedon.

6Someonehasboughtthem.Theyhavealreadybeenbought.

7Someonehassweptit.Ithasalreadybeenswept.

8Someonehastakenthemtoschool.Theyhavealreadybeentakentoschool.

9Someonehasinvitedthem.Theyhavealreadybeeninvited.

10Someonehastoldthem.Theyhavealreadybeentold.

C

1Ithasn”tbeenairedyet.Itwillbeairedtomorrow.

2Theyhaven”tbeencleanedyet.Theywillbecleanedtomorrow.

3Ithasn”tbeenemptiedyet.Itwillbeemptiedtomorrow.

4Ithasn”tbeensharpenedyet.Itwillbesharpenedtomorrow.

5Theyhaven”tbeenturnedonyet.Theywillbeturnedontomorrow.

6Theyhaven”tbeenwateredyet.Theywillbewateredtomorrow.

7Ithasn”tbeenrepairedyet.Itwillberepairedtomorrow.

8Itha