题目内容
4．Wendy studies very hard at school．（改为一般疑问句）DoesWendystudyvery hard at school？
分析 温迪在学校学习很努力．
温迪在学校学习很努力吗？
解答 答案：Does，study．原句是含有实意动词study的一般现在时的肯定句，主语Wendy三单，借助于does构成一般疑问句，后加动词原形study，故答案是Does，study．
点评 一、含有be动词（am/is/are/was/were）动词的一般疑问句，通常把be动词调到句首．
二、含有情态动词（can/may/must/could）的一般疑问句，把情态动词调到句首．
三、句子里没有be动词、助动词、情态动词等，就需要加助动词do，does，、did（过去式）来构成疑问句，加上这些助动词后，句子中谓语动词必须用原形．
其句型为：Do/Does/did+主语+动词原形+其它？
练习册系列答案
相关题目
2．-What are you going to do this Sunday？
- ．Any ideas？（ ）
- ．Any ideas？（ ）
| A． | No way | B． | No problem | C． | Nothing much | D． | Nothing serious |
19．The way of making our spoken English better is it very often．（ ）
| A． | speak | B． | spoken | C． | to speak | D． | speaks |
16．It ________ heavily when I left the cinema．（ ）
| A． | was raining | B． | is raining | C． | rained |
6．
"DRINK your milk．It's good for you!"You've probably heard that many times，and it's true．Milk contains calcium （钙．，which is necessary for keeping bones and teeth healthy and strong．The US government even （80）A milk as part of the National School Lunch Program，saying that students should drink one cup of fat-free or low-fat milk every meal．
However，a group of doctors asked the government to take it away from the lunch program．The US‘Physician Committee for Responsible Medicine （PCRM）'says，"Milk is high in sugar，fat and animal protein，"all of which are not so （81）C to health．There are better ways to get calcium，such as eating beans and drinking orange juice and soymilk．"One of the only （82）D people prefer milk is because it is going to help build strong bones，"says Dr Neal Barnard，president of the PCRM．But milk may not be the best way to get calcium your body needs．
Of course，calcium is important for healthy bones and teeth，but there are other things that have（83）B to do with your bone strength，such as genes （基因．，how much vitamin D you take in，and time，getting an hour's exercise every day．
Some people disagree with the idea that milk isn't important．Keri Gans，an American Dietitian （营养学家．，says"I don't think it's （84）A if we take away this drink from the lunch line．Children enjoy it very much，especially among those who are unable to meet their nutrient （营养的．needs for the day．"
The US government is now considering PCRM's idea，but （85）B may be a long way off．A professor at New York University puts it best："Milk certainly has nutrients．Other food has the same nutrients．It's just food．As with other food，too much might be a problem．"
"DRINK your milk．It's good for you!"You've probably heard that many times，and it's true．Milk contains calcium （钙．，which is necessary for keeping bones and teeth healthy and strong．The US government even （80）A milk as part of the National School Lunch Program，saying that students should drink one cup of fat-free or low-fat milk every meal．However，a group of doctors asked the government to take it away from the lunch program．The US‘Physician Committee for Responsible Medicine （PCRM）'says，"Milk is high in sugar，fat and animal protein，"all of which are not so （81）C to health．There are better ways to get calcium，such as eating beans and drinking orange juice and soymilk．"One of the only （82）D people prefer milk is because it is going to help build strong bones，"says Dr Neal Barnard，president of the PCRM．But milk may not be the best way to get calcium your body needs．
Of course，calcium is important for healthy bones and teeth，but there are other things that have（83）B to do with your bone strength，such as genes （基因．，how much vitamin D you take in，and time，getting an hour's exercise every day．
Some people disagree with the idea that milk isn't important．Keri Gans，an American Dietitian （营养学家．，says"I don't think it's （84）A if we take away this drink from the lunch line．Children enjoy it very much，especially among those who are unable to meet their nutrient （营养的．needs for the day．"
The US government is now considering PCRM's idea，but （85）B may be a long way off．A professor at New York University puts it best："Milk certainly has nutrients．Other food has the same nutrients．It's just food．As with other food，too much might be a problem．"
| 80．A．requires | B．refuses | C．drinks | D．stops |
| 81．A．harmful | B．beautiful | C．helpful | D．awful |
| 82．A．signals | B．tasks | C．manners | D．reasons |
| 83．A．anything | B．something | C．everything | D．nothing |
| 84．A．responsible | B．important | C．unhealthy | D．useless |
| 85．A．a situation | B．a decision | C．an invention | D．an occupation． |
7．I can't ________ English well．Could you help me？（ ）
| A． | say | B． | tell | C． | speak | D． | talk |