Question

Complete the following sentences as required（根据所给要求完成句子。每空格限填一词）

1.The invention of smart phones changed the world in many ways.（改为一般疑问句）

   ___________ the invention of smart phones _________ the world in many ways?

2.That amusement park has lots of tourists during the holiday.（就划线部分提问）

   _________ ________ that amusement park have lots of tourist?

3.The local government organizes the film festival every autumn.（改为被动语态）

   The film festival ________ _________ by the local government every autumn.

4.Shared-bikes are very popular in some big cities.（改为感叹句）

   __________ __________ shared-bikes are in some big cities!

5.“Have you ever been in a hot air balloon?” Melissa asked her mom.（改为宾语从句）

   Melissa asked her mom _________ she _________ ever been in a hot air ballon.

6.PM 2.5 does harm to people’s health and the environment.（保持句意基本不变）

   PM 2.5 is ________ ________ people’s health and the environment.

7.enables, various information, the Internet, to collect, teenagers（连词成句）

   _____________________________________________________________________________

Answer

1.Did, change

2.When does

3.is organized

4.How popular

5.if/ whether, had

6.harmful to

7.The Internet enables teenagers to collect various information.

【解析】

试题分析：

1.Did, change，考查陈述句变一般疑问句。原句的谓语动词是changed，是实义动词change（改变）的过去式。把它转换成一般疑问句，需要借助助动词did完成。Did在句首，首字母需大写，原句中的动词changed同时恢复原形。所以填Did, change。

2.When does，考查对划线部分提问。句中对during the holiday.（放假期间）划线，问的是时间，需用when提问。原句动词是has，是三单形式，提问时需借助助动词does。故填When does。

3.is organized，考查主动语态变被动语态。被动语态的结构为：主语+be+过去分词+其他。原句主语The local government（地方政府）为单数主语，be用is。故填is organized。

4.How popular，考查感叹句。感叹句有两种形式，分别以How和What开头，但结构不同：What( a/an)+形容词+名词+主语（代词）+谓语+其他；How +形容词或副词+主语+谓语+其他。变化后，名词shared-bikes仍做主语，所以用how+形容词结构。故填How popular。

5.if/ whether, had，考查间接引语和宾语从句。原句Melissa是问妈妈“是不是坐过热气球”？转换后成为间接引语，是宾语从句，人称和时态都要作相应变化。根据“是不是”确定由if或whether作为引导词；you变为she；原问句的现在完成时变为过去完成时，have变作had。故填if/ whether, had。

6.harmful to，考查同义转换。句意：PM 2.5对人们的健康和环境有害。do harm to one’s health，harm是动词，其后+ful变为形容词。它的同义短语为be harmful to one’s health。PM 2.5是单数主语，be用is。故填harmful to。

7.

考点：考查句型转换。