新概念英语第一册课后练习题及答案：49-50

新概念英语第一册课后练习题及答案：49-50ACompletethesesentencesusingannot,aren”t,isn”t,can”t,don”tordoesn”t.

完成以下句子，用amnot,aren”t,isn”t,can”t,don”t或doesn”t填空。

1Helikescoffee,butI______.

2Shelikestea,buthe______.

3Heiseatingsomebread,butshe______.

4Shecantypeverywell,buthe______.

5Theyareworkinghard,butwe______.

6Heisreadingamagazine,butI______.

BAnswerthesequestionsusingI,heorshe.

仿照例句答复以下问题，选用I,he或she。

Examples：

DoesPennyliketomatoes?

Yes,shedoes.

Shelikestomatoes,butshedoesn”twantany.

Doyoulikepotatoes?

Yes,Ido.

Ilikepotatoes,butIdon”twantany.

1DoesSamlikecabbage?

2DoesSamlikelettuce?

3Doyoulikepeas?

4DoesMrs.Whitelikebeaus?

5Doyoulikebananas?

6DoesMr.Joneslikeoranges?

7DoesGeorgelikeapples?

8DoesElizabethlikepears?

9Doyoulikegrapes?

10DoesCarollikepeaches?

答案：

Lesson50

A

1Helikescoffee,butIdon”t.

2Shelikestea,buthedoesn”t.

3Heiseatingsomebread,butsheisn”t.

4Shecantypeverywell,buthecan”t.

5Theyareworkinghard,butwearen”t.

6Heisreadingamagazine,butIamnot.

B

1DoesSamlikecabbage?

Yes,hedoes.Helikescabbage,buthedoesn”twantany.

2DoesSamlikelettuce?

Yes,hedoes.Helikeslettuce,buthedoesn”twantany.

3Doyoulikepeas?

Yes,Ido.Ilikepeas,butIdon”twantany.

4DoesMrs.Whitelikebeans?

Yes,shedoes.Shelikesbeans,butshedoesn”twantany.

5Doyoulikebananas?

Yes,Ido.Ilikebananas,butIdon”twantany.

6DoesMr.Joneslikeoranges?

Yes,hedoes.Helikesoranges,buthedoesn”twantany.

7DoesGeorgelikeapples?

Yes,hedoes.Helikesapples,buthedoesn”twantany.

8DoesElizabethlikepears?

Yes,shedoes.Shelikespears,butshedoesn”twantany.

9Doyoulikegrapes?

Yes,Ido.Ilikegrapes,butIdon”tw