—Tony, ________you sing English songs?

—Yes, I can.

A. can B. may

C. need D. must

A 【解析】句意：-Tony，你会唱英语歌吗？-是的，我会。can会，能；may可以；need需要；must必须。这四个单词都是情态动词，根据句意可知，这里表示能力，答语中也是用can回答的，故应选A。

—Would you like another glass of water?

—No, thanks. I ________ leave now. Tony is waiting for me.

A. can B. may

C. must

C 【解析】句意：-你想要再喝一杯水吗？-不了，谢谢。我现在必须要走了，Tony正在等我。can能，会；may可以；must必须。根据句意Tony is waiting for me可知，我必须要走了，故选C。

Don't arrive late for class. We ________ on time.

A. can be B. must be

C. may be D. will be

B 【解析】句意：上课不要迟到，我们必须按时。can be能是；must必须是；may be可以是，可能是；will be将会是。根据句意可知，我们必须按时上课，故应用must，后面跟动词原形be。选B。

— Mum, may I go swimming now?

—Yes, dear, but remember that you___________go with your dad.

A. may B. can C. must

C 【解析】句意：﹣妈妈，我现在可以去游泳吗？﹣是的，亲爱的，但是记住你必须和你爸爸一起去。may可以；can可能；must一定，必须。根据Yes，dear，but remember that you___________go with your dad，可知可以游泳，但是一定和爸爸一起。所以这里用must．故选C．

根据汉语意思完成句子，每空一词

1.你妹妹会游泳吗？

________your sister________?

2.凯特会做什么？

________can Kate________?

3.艾丽斯不会下象棋。

Alice________ ________ chess.

4.琳达不得不每天打扫她的房间。

Linda ________ ________ ________ her room every day.

5.苏珊周一到周五不能看电视。

Susan ________ ________TV from Monday to Friday.

1.Canswim 2.Whatdo 3.can't play 4.has to clean 5.can't watch 【解析】 1.can能，会，表示能力，是情态动词，后面跟动词原形；swim游泳，是一个动词，在情态动词can后面用原形。 2.根据句意可知，这里问的是会做什么，疑问词用What；句中can是情态动词，后面应跟动词的原形，故第二个空填原形...

按要求完成下列句子，每空一词

1.She has to do the dishes after dinner.(改为一般疑问句)

________ she ________ ________ ________ the dishes after dinner?

2.Tom can ride a horse.(改为否定句)

Tom ________ ________ a horse.

3.Mr. Green can do Chinese kung fu. (对画线部分提问)

________ ________Mr. Green ________？

4.Li Lei has to take a shower before going to bed.(对画线部分提问)

________ ________ Li Lei ________ ________ ________ before going to bed?

5.You can't run in the hallways.(同义句转换)

________ ________ in the hallways.

1.Doeshaveto do 2.can't ride 3.What cando 4.What doeshave to do 5.Don'trun 【解析】 1.句意：晚饭后她必须刷碗。这个题目要求变为一般疑问句，句中谓语动词的has to do，has to是情态动词，必须，不得不，疑问句应借助于助动词构成，主语She是第三人称单数，故用助动词does，原来...

按要求完成下列句子，每空一词

1.We will go to the bookstore after school. (对画线部分提问)

________ will you go to the bookstore?

2.They do their homework at home at night.(改为一般疑问句)

________they ________their homework at home at night?

3.My father brushes his teeth at 7：40 a. m.(改为否定句)

My father________ ________ his teeth at 7：40 a. m.

4.He has lunch at 11：50.(同义句转换)

He has lunch at ________ ________ twelve.

1.When 2.Dodo 3.doesn't brush 4.tento 【解析】 1.句意：放学后我们将会去书店。句中划线的部分after school是放学后，表示时间，因此疑问词应用when，什么时候。 2.句意：他们在晚上在家里做家庭作业。这个题目要求变为一般疑问句，句中谓语动词do是实义动词，do one's homework是固定短语，做作业，主语...

根据句意填写疑问词(组)，完成下列句子，每空一词

1.—________do you get to school?

—By bus.

2.—________ people are there in the picture?

—Six.

3.—________ does she read every day?

—For two hours.

4.—________ is it from your school to the park?

—About ten kilometers.

5.—________money does Linda need?

—1，000 yuan.

1.How 2.How many 3.How long 4.How far 5.How much 【解析】 1.句意：-你怎样去上学？-坐公交车。根据下面的回答By bus可知，这里问的是上学的方式，故填How，如何，怎样。 2.句意：-照片中有几个人？-六个。根据下面的回答Six可知，这里问的是照片中人的数量。how many多少，提问数量，修饰可数名词...

对画线部分提问，每空一词

1.My brother is eight years old.

________ ________ is your brother?

2.It takes me half an hour to take a shower.

________ ________ does it take you to take a shower?

3.She usually goes to work by bus.

________ ________ she usually go to work?

4.This pair of shoes is twenty dollars.

________ ________is this pair of shoes?

5.It's ten kilometers from his home to the train station.

________ ________is it from his home to the train station?

1.Howold 2.How long 3.How does 4.How much 5.How far 【解析】 1.句意：我的弟弟8岁了。句中划线的部分表示的是弟弟的年龄，对年龄提问应用How old，多大了。 2.句意：洗澡花费我半个小时的时间。句中划线的部分表示一段时间，对一段时间提问应用How long，意思是“多长时间”。 3.句意：她通常...

Please ________ the room, Betty.

A. clean B. to clean

C. cleans D. cleaning

A 【解析】句意：请打扫一下房间，Betty。clean打扫，动词原形；to clean动词不定式；cleans第三人称单数形式；cleaning动名词。这是一个祈使句，应用动词原形，故应选A。