2021届高考二轮复习英语语法专练：谓语动词 Word版含解析
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| 名称 | 2021届高考二轮复习英语语法专练：谓语动词 Word版含解析 |  | |
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| 资源类型 | 教案 | ||
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| 科目 | 英语 | ||
| 更新时间 | 2021-04-05 11:21:12 | ||
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谓语动词专项练习（3）
高考语法填空对谓语动词的考查主要集中在：谓语动词的时态、语态、主谓一致、情态动词、虚拟语气等。
第一组
1.Since the Tang Dynasty, Chinese architecture___________（have)a major influence on the architectural styles of Vietnam and Japan.
2.My in-laws helped me look through their storage to find my old Christmas tree, which I___________（buy)years before in Africa.
3.If your identity has really been stolen, the FTC(Federal Trade Commission)suggests that you___________（take)at least two measures immediately.
4.Physical activity is a fun and great way to learn skills which___________（stay)with them for life.
5.James wishes he___________（see)the football game instead of the film.
知识拓展：wish 后从句中的虚拟语气
wish后接宾语从句时，谓语有三种可能：
（1)表示与现在事实相反的愿望，从句用一般过去时（be动词一般用 were).如：I wish I were a teacher.我要是一位老师就好了。
（2)表示与过去事实相反的愿望，从句用过去完成时。如：How I wish I had seen her off at the station, but I was too busy.我要是去车站送她了就好了，但我当时太忙了。
（3)表示对将来的愿望，从句谓语动词用“could/would/might+动词原形”。如：I wish he would come at once.我真希望他马上来。
6.Many people took part in the 10,000-meter race, but only a number of them___________（be)successful.
7.A couple of days ago, he___________（announce)that he wanted to be removed from next year's Michelin Guide, saying that he wanted to give a new meaning to his life.
8.Many people didn't have any preparation in their minds when the hurricane___________（strike)the city.
9.Climate change___________（cause)great damage to agriculture and water supplies and will increase diseases.
10.Pinyin without tone marks___________（use)to spell Chinese names and also in certain computer input methods to enter Chinese characters.
11.E-mail, as well as the telephone, ___________（be)an important part in daily communication.
12.What you said just now___________（have)something to do with the matter we are discussing.
13. ___________（escape)the crowds and you will step inside a wonderland of hand-made gifts, tasty food and family entertainment.
14.By the time she arrives, we___________（finish)the work.
15.Exactly five years ago, I___________（invite)to a children's ball by a man high up in the business world.
第二组
1.The police___________（search)for the murderer everywhere when he suddenly appeared in a theater.
2.The history of hockey___________（date)back to thousands of years ago.
3.My suggestion is that the work___________（start)at once.
4.A man who really___________（know)how to learn will always be successful, because he will not only be able to do it well himself, but also be able to teach others how to do it.
5. I___________（try)to reach the manager for the last two hours but the line is always busy.
6.It is the rules of our hotel that payment ___________be made in cash.
7.While they___________（travel),they happened to pass a lake. They stopped there.
8.Not only have the pupils developed an interest in activities ranging from football to ballroom dancing, but their school work___________（improve)significantly as well.
9Plastic___________（use)to make a large number of products we use every day, such as drink and food containers, trash bags and so on.
10.Mr. White___________（arrive)at 8:30 for the meeting, but he didn't show up.
11.Downsize your dinner plates. The less food put in front of you, the less food you___________（eat).
12.I___________（mean)to go to the party, but I had to work extra hours to prepare a speech.
13.In 1988, Hawking's best-seller A Brief History of Time___________（publish), in which he put forward the idea that time itself has a beginning, and that it will have an end.
14. Though not so popular as before, still, the custom___________（observe)by people in many places, especially Tujia people.
15.Nuo dancing, one of the most ancient arts and a necessary element in Nuo opera, ___________（exist)in Nanfeng, Jiangxi for over 2,000 years.
谓语动词专项练习（3） 答案版
高考语法填空对谓语动词的考查主要集中在：谓语动词的时态、语态、主谓一致、情态动词、虚拟语气等。
第一组
1.Since the Tang Dynasty, Chinese architecture___________（have)a major influence on the architectural styles of Vietnam and Japan.
答案：has had
解析：句意为：自唐代以来，中国建筑对越南和日本的建筑风格产生了重大影响。本句中有明显的时间状语 Since the Tang Dynasty, 故应用现在完成时，故填has had.
2.My in-laws helped me look through their storage to find my old Christmas tree, which I___________（buy)years before in Africa.
答案：had bought
解析：句意为：我的公公婆婆帮我翻找了他们的仓库，来找出我的旧圣诞树，它是几年前我在非洲买的。根据语境可知，此处buy 这个动作先于helped这一动作发生，应用过去完成时。故填had bought.
3.If your identity has really been stolen, the FTC(Federal Trade Commission)suggests that you___________（take)at least two measures immediately.
答案：(should)take
解析：句意为：如果你的身份真的被盗了，联邦贸易委员会建议你至少立即采取两项措施。本句的suggests,意为“建议”，故后面的宾语从句的谓语该用“should+动词原形”形式的虚拟语气，should 可以省略。
4.Physical activity is a fun and great way to learn skills which___________（stay)with them for life.
答案：will stay
解析：句意为：体育活动是学习技能的有趣的好方法，这些技能将伴随他们一生。根据句意可知设空处表将来，故填will stay.
5.James wishes he___________（see)the football game instead of the film.
答案：had seen
解析：句意为：詹姆斯希望他看的是足球比赛而不是电影。根据句意可知，该句表达作者的遗憾，与过去事实相反，应用虚拟语气，故填 had seen.
知识拓展：wish 后从句中的虚拟语气
wish后接宾语从句时，谓语有三种可能：
（1)表示与现在事实相反的愿望，从句用一般过去时（be动词一般用 were).如：I wish I were a teacher.我要是一位老师就好了。
（2)表示与过去事实相反的愿望，从句用过去完成时。如：How I wish I had seen her off at the station, but I was too busy.我要是去车站送她了就好了，但我当时太忙了。
（3)表示对将来的愿望，从句谓语动词用“could/would/might+动词原形”。如：I wish he would come at once.我真希望他马上来。
6.Many people took part in the 10,000-meter race, but only a number of them___________（be)successful.
答案：were
解析：句意为：许多人参加了10,000米赛跑，但只有一些人成功了。设空处考查主谓一致。＂a number of+可数名词复数”作主语，谓语动词用复数。故填 were.
7.A couple of days ago, he___________（announce)that he wanted to be removed from next year's Michelin Guide, saying that he wanted to give a new meaning to his life.
答案： announced
解析：句意：几天前，他宣布要退出下一年《米其林指南》的评比，他说他想给自己的生活赋予新的意义。根据前面的时间状语A couple of days ago 可知，此处描述发生在过去的事情，应用一般过去时，且主语he与announce之间是主动关系，故填announced.
8.Many people didn't have any preparation in their minds when the hurricane___________（strike)the city.
答案：struck
解析：句意为：飓风袭击这座城市的时候，很多人都没有作好心理准备。根据设空处前面的didn't have 可知此事发生在过去，故填struck.
9.Climate change___________（cause)great damage to agriculture and water supplies and will increase diseases.
答案：will cause
解析：句意为：气候变化将对农业和水供应造成巨大破坏，还将增加患病可能。本句中and后面的谓语为 will increase,因此根据前后一致的原则设空处应用一般将来时。故填 will cause.
10.Pinyin without tone marks___________（use)to spell Chinese names and also in certain computer input methods to enter Chinese characters.
答案：is used
解析：句意为：没有声调的拼音被用来拼写中国人的名字，在某些电脑输入法中也被用来输入汉字。根据句意可知，此处表被动，描述的是一般事实，应用一般现在时；主语为Pinyin,为不可数名词，谓语动词应用第三人称单数形式。故填is used.
11.E-mail, as well as the telephone, ___________（be)an important part in daily communication.
答案：is
解析：句意为：电子邮件和电话一样，是日常交流的重要组成部分。设空处考查主谓一致，A as well as B作主语时，谓语动词根据A的单复数来决定。故填is
12.What you said just now___________（have)something to do with the matter we are discussing.
答案：has
解析：句意为 你刚才所说的和我们正在讨论的事情有些关系。主语 What you said 表示单数含义，其后谓语动词应用单数，故填has.
13. ___________（escape)the crowds and you will step inside a wonderland of hand-made gifts, tasty food and family entertainment.
答案：Escape
解析：句意为：逃离人群，你会走进一个有手工制作的礼物、美味的食物和可以体验家庭娱乐的仙境。第一个分句为祈使句，句子开头用动词原形。故填 Escape.
14.By the time she arrives, we___________（finish)the work.
答案：will have finished
解析：句意为：到她到达时，我们将已经完成这项工作。本句考查固定句型：by the time +从句（用一般现在时表将来）＋主句（将来完成时）。故填 will have finished.
15.Exactly five years ago, I___________（invite)to a children's ball by a man high up in the business world.
答案：was invited
解析：句意为：就在5年前，我应邀参加了一个儿童舞会，邀请者是一位商界高层人士。句中有明显的时间状语 five years ago,而且主语I和invite之间为被动关系，故填was invited.
第二组
1.The police___________（search)for the murderer everywhere when he suddenly appeared in a theater.
答案：were searching
解析：句意为：警察正在到处寻找凶手，这时他突然出现在一家剧院里。本句考查固定句型be doing...when...,表示“正在做这时”，由appeared可知应用过去时态，主语The police 表示复数意义，故填were searching.
2.The history of hockey___________（date)back to thousands of years ago.
答案：dates
解析：句意为：曲棍球的历史可以追溯到数千年前。date back 意为“追溯”，为不及物短语，不用进行时，也无被动形式。本句在说明一种事实，应用一般现在时，故填 dates.
3.My suggestion is that the work___________（start)at once.
答案：（should)be started
解析：句意为：我的建议是马上开始工作。suggestion 作名词意为“建议”，其后的表语从句要使用虚拟语气，即谓语动词使用“（should+)动词原形”。本句中 start 与主语 work之间为被动关系，应用被动语态。故填（should)be started.
4.A man who really___________（know)how to learn will always be successful, because he will not only be able to do it well himself, but also be able to teach others how to do it.
答案：knows
解析：句意为：一个真正懂得如何学习的人总是能够成功，因为他不仅能够自己做得好，而且能教别人怎么做。此句中 who really how to learn 为定语从句，关系词who代替先行词A man 作主语，从句谓语动词应用第三人称单数形式；对某一类人的描述属于客观事实，故用一般现在时，故填knows.
5. I___________（try)to reach the manager for the last two hours but the line is always busy.
答案：have been trying
解析：句意为：在刚过去的两个小时里我一直在试图联系那个经理，但总是占线。根据时间状语 for the last two hours 可知，此句应用完成时态，而且由后半句的句意可知，此动作在过去的两个小时里反复发生。故用现在完成进行时。
6.It is the rules of our hotel that payment ___________be made in cash.
答案：shall/must
解析：句意为：我们宾馆规定所有款项必须以现金支付。此处表示明文规定，shall可以表示命令、允诺和法律规定等，must也可以表示法律或制度规定等，故填shall/must.
7.While they___________（travel),they happened to pass a lake. They stopped there.
答案：were traveling
解析：句意为：他们旅行时，碰巧经过一个湖，就停在了那儿。设空处所在句的主句的谓语动词是happened,所以前面的从句中要用过去时态，而while 引导的从句多用进行时态，故填 were traveling.
8.Not only have the pupils developed an interest in activities ranging from football to ballroom dancing, but their school work___________（improve)significantly as well.
答案：has improved
解析：句意为：学生们不仅对从足球到交际舞的各种活动产生了兴趣，而且他们的学业也有了显著的进步。本句是由not only…but( also)...连接的并列句，not only 所在的分句用现在完成时，故设空处填has improved.
9Plastic___________（use)to make a large number of products we use every day, such as drink and food containers, trash bags and so on.
答案：is used
解析：句意为：塑料被用来制造我们每天使用的大量产品，例如饮料和食品包装、垃圾袋等。该句描述的是一般事实，且 Plastic和use 之间为被动关系，故填is used.
10.Mr. White___________（arrive)at 8:30 for the meeting, but he didn't show up.
答案：should have arrived
解析：句意为：怀特先生应该八点半来开会的，但是他没有来。由句意可知第一个分句要表示“过去本应该做某事却未做”，should have done 正含此义。
11.Downsize your dinner plates. The less food put in front of you, the less food you___________（eat).
答案：will eat
解析：句意为：晚餐使用较小的餐盘。摆在你面前的食物越少，你吃得就会越少。此句考查固定句型“the+比较级…the+比较级…”, 意为“越…,就越…”前面用一般现在时，后面的句子用一般将来时。此句也可以转换为：If you put less food in front of you, you will eat less food, 故填 will eat.
12.I___________（mean)to go to the party, but I had to work extra hours to prepare a speech.
答案：had meant
解析：句意为：我本打算去参加聚会，但我不得不加班准备一个演讲。根据第二个分句中的had可知设空处应用过去完成时，had meant/intended to do 表示“本打算做·..·”，但实际上没做。故填 had meant.
13.In 1988, Hawking's best-seller A Brief History of Time___________（publish), in which he put forward the idea that time itself has a beginning, and that it will have an end.
答案：was published
解析：句意为：1988年，霍金的畅销书《时间简史》出版了。在书中，他提出时间本身有始有终这个观点。根据时间状语In 1988可知，此处应用一般过去时；且句子主语 Hawking's best-seller 和动词publish之间为被动关系，应用被动语态。
14. Though not so popular as before, still, the custom___________（observe)by people in many places, especially Tujia people.
答案：is observed/has been observed
解析：句意为：虽然不像以前那么流行了，但许多地方的人，尤其是土家族，仍然奉行这一习俗。custom与observe之间为被动关系。此句在说明一种事实情况，故用一般现在时；也可以理解为observe这一动作一直持续到现在，故用现在完成时的被动语态也可以。故填 is observed/has been observed.
15.Nuo dancing, one of the most ancient arts and a necessary element in Nuo opera, ___________（exist)in Nanfeng, Jiangxi for over 2,000 years.
答案：has existed
解析：句意为：作为最古老的艺术形式之一和傩戏的重要组成部分，傩舞在江西南丰已经存在了2,000多年。根据时间状语for over 2,000 years 可知，本句应用现在完成时。主语是 Nuo dancing,为单数，故填has existed.
高考语法填空对谓语动词的考查主要集中在：谓语动词的时态、语态、主谓一致、情态动词、虚拟语气等。
第一组
1.Since the Tang Dynasty, Chinese architecture___________（have)a major influence on the architectural styles of Vietnam and Japan.
2.My in-laws helped me look through their storage to find my old Christmas tree, which I___________（buy)years before in Africa.
3.If your identity has really been stolen, the FTC(Federal Trade Commission)suggests that you___________（take)at least two measures immediately.
4.Physical activity is a fun and great way to learn skills which___________（stay)with them for life.
5.James wishes he___________（see)the football game instead of the film.
知识拓展：wish 后从句中的虚拟语气
wish后接宾语从句时，谓语有三种可能：
（1)表示与现在事实相反的愿望，从句用一般过去时（be动词一般用 were).如：I wish I were a teacher.我要是一位老师就好了。
（2)表示与过去事实相反的愿望，从句用过去完成时。如：How I wish I had seen her off at the station, but I was too busy.我要是去车站送她了就好了，但我当时太忙了。
（3)表示对将来的愿望，从句谓语动词用“could/would/might+动词原形”。如：I wish he would come at once.我真希望他马上来。
6.Many people took part in the 10,000-meter race, but only a number of them___________（be)successful.
7.A couple of days ago, he___________（announce)that he wanted to be removed from next year's Michelin Guide, saying that he wanted to give a new meaning to his life.
8.Many people didn't have any preparation in their minds when the hurricane___________（strike)the city.
9.Climate change___________（cause)great damage to agriculture and water supplies and will increase diseases.
10.Pinyin without tone marks___________（use)to spell Chinese names and also in certain computer input methods to enter Chinese characters.
11.E-mail, as well as the telephone, ___________（be)an important part in daily communication.
12.What you said just now___________（have)something to do with the matter we are discussing.
13. ___________（escape)the crowds and you will step inside a wonderland of hand-made gifts, tasty food and family entertainment.
14.By the time she arrives, we___________（finish)the work.
15.Exactly five years ago, I___________（invite)to a children's ball by a man high up in the business world.
第二组
1.The police___________（search)for the murderer everywhere when he suddenly appeared in a theater.
2.The history of hockey___________（date)back to thousands of years ago.
3.My suggestion is that the work___________（start)at once.
4.A man who really___________（know)how to learn will always be successful, because he will not only be able to do it well himself, but also be able to teach others how to do it.
5. I___________（try)to reach the manager for the last two hours but the line is always busy.
6.It is the rules of our hotel that payment ___________be made in cash.
7.While they___________（travel),they happened to pass a lake. They stopped there.
8.Not only have the pupils developed an interest in activities ranging from football to ballroom dancing, but their school work___________（improve)significantly as well.
9Plastic___________（use)to make a large number of products we use every day, such as drink and food containers, trash bags and so on.
10.Mr. White___________（arrive)at 8:30 for the meeting, but he didn't show up.
11.Downsize your dinner plates. The less food put in front of you, the less food you___________（eat).
12.I___________（mean)to go to the party, but I had to work extra hours to prepare a speech.
13.In 1988, Hawking's best-seller A Brief History of Time___________（publish), in which he put forward the idea that time itself has a beginning, and that it will have an end.
14. Though not so popular as before, still, the custom___________（observe)by people in many places, especially Tujia people.
15.Nuo dancing, one of the most ancient arts and a necessary element in Nuo opera, ___________（exist)in Nanfeng, Jiangxi for over 2,000 years.
谓语动词专项练习（3） 答案版
高考语法填空对谓语动词的考查主要集中在：谓语动词的时态、语态、主谓一致、情态动词、虚拟语气等。
第一组
1.Since the Tang Dynasty, Chinese architecture___________（have)a major influence on the architectural styles of Vietnam and Japan.
答案：has had
解析：句意为：自唐代以来，中国建筑对越南和日本的建筑风格产生了重大影响。本句中有明显的时间状语 Since the Tang Dynasty, 故应用现在完成时，故填has had.
2.My in-laws helped me look through their storage to find my old Christmas tree, which I___________（buy)years before in Africa.
答案：had bought
解析：句意为：我的公公婆婆帮我翻找了他们的仓库，来找出我的旧圣诞树，它是几年前我在非洲买的。根据语境可知，此处buy 这个动作先于helped这一动作发生，应用过去完成时。故填had bought.
3.If your identity has really been stolen, the FTC(Federal Trade Commission)suggests that you___________（take)at least two measures immediately.
答案：(should)take
解析：句意为：如果你的身份真的被盗了，联邦贸易委员会建议你至少立即采取两项措施。本句的suggests,意为“建议”，故后面的宾语从句的谓语该用“should+动词原形”形式的虚拟语气，should 可以省略。
4.Physical activity is a fun and great way to learn skills which___________（stay)with them for life.
答案：will stay
解析：句意为：体育活动是学习技能的有趣的好方法，这些技能将伴随他们一生。根据句意可知设空处表将来，故填will stay.
5.James wishes he___________（see)the football game instead of the film.
答案：had seen
解析：句意为：詹姆斯希望他看的是足球比赛而不是电影。根据句意可知，该句表达作者的遗憾，与过去事实相反，应用虚拟语气，故填 had seen.
知识拓展：wish 后从句中的虚拟语气
wish后接宾语从句时，谓语有三种可能：
（1)表示与现在事实相反的愿望，从句用一般过去时（be动词一般用 were).如：I wish I were a teacher.我要是一位老师就好了。
（2)表示与过去事实相反的愿望，从句用过去完成时。如：How I wish I had seen her off at the station, but I was too busy.我要是去车站送她了就好了，但我当时太忙了。
（3)表示对将来的愿望，从句谓语动词用“could/would/might+动词原形”。如：I wish he would come at once.我真希望他马上来。
6.Many people took part in the 10,000-meter race, but only a number of them___________（be)successful.
答案：were
解析：句意为：许多人参加了10,000米赛跑，但只有一些人成功了。设空处考查主谓一致。＂a number of+可数名词复数”作主语，谓语动词用复数。故填 were.
7.A couple of days ago, he___________（announce)that he wanted to be removed from next year's Michelin Guide, saying that he wanted to give a new meaning to his life.
答案： announced
解析：句意：几天前，他宣布要退出下一年《米其林指南》的评比，他说他想给自己的生活赋予新的意义。根据前面的时间状语A couple of days ago 可知，此处描述发生在过去的事情，应用一般过去时，且主语he与announce之间是主动关系，故填announced.
8.Many people didn't have any preparation in their minds when the hurricane___________（strike)the city.
答案：struck
解析：句意为：飓风袭击这座城市的时候，很多人都没有作好心理准备。根据设空处前面的didn't have 可知此事发生在过去，故填struck.
9.Climate change___________（cause)great damage to agriculture and water supplies and will increase diseases.
答案：will cause
解析：句意为：气候变化将对农业和水供应造成巨大破坏，还将增加患病可能。本句中and后面的谓语为 will increase,因此根据前后一致的原则设空处应用一般将来时。故填 will cause.
10.Pinyin without tone marks___________（use)to spell Chinese names and also in certain computer input methods to enter Chinese characters.
答案：is used
解析：句意为：没有声调的拼音被用来拼写中国人的名字，在某些电脑输入法中也被用来输入汉字。根据句意可知，此处表被动，描述的是一般事实，应用一般现在时；主语为Pinyin,为不可数名词，谓语动词应用第三人称单数形式。故填is used.
11.E-mail, as well as the telephone, ___________（be)an important part in daily communication.
答案：is
解析：句意为：电子邮件和电话一样，是日常交流的重要组成部分。设空处考查主谓一致，A as well as B作主语时，谓语动词根据A的单复数来决定。故填is
12.What you said just now___________（have)something to do with the matter we are discussing.
答案：has
解析：句意为 你刚才所说的和我们正在讨论的事情有些关系。主语 What you said 表示单数含义，其后谓语动词应用单数，故填has.
13. ___________（escape)the crowds and you will step inside a wonderland of hand-made gifts, tasty food and family entertainment.
答案：Escape
解析：句意为：逃离人群，你会走进一个有手工制作的礼物、美味的食物和可以体验家庭娱乐的仙境。第一个分句为祈使句，句子开头用动词原形。故填 Escape.
14.By the time she arrives, we___________（finish)the work.
答案：will have finished
解析：句意为：到她到达时，我们将已经完成这项工作。本句考查固定句型：by the time +从句（用一般现在时表将来）＋主句（将来完成时）。故填 will have finished.
15.Exactly five years ago, I___________（invite)to a children's ball by a man high up in the business world.
答案：was invited
解析：句意为：就在5年前，我应邀参加了一个儿童舞会，邀请者是一位商界高层人士。句中有明显的时间状语 five years ago,而且主语I和invite之间为被动关系，故填was invited.
第二组
1.The police___________（search)for the murderer everywhere when he suddenly appeared in a theater.
答案：were searching
解析：句意为：警察正在到处寻找凶手，这时他突然出现在一家剧院里。本句考查固定句型be doing...when...,表示“正在做这时”，由appeared可知应用过去时态，主语The police 表示复数意义，故填were searching.
2.The history of hockey___________（date)back to thousands of years ago.
答案：dates
解析：句意为：曲棍球的历史可以追溯到数千年前。date back 意为“追溯”，为不及物短语，不用进行时，也无被动形式。本句在说明一种事实，应用一般现在时，故填 dates.
3.My suggestion is that the work___________（start)at once.
答案：（should)be started
解析：句意为：我的建议是马上开始工作。suggestion 作名词意为“建议”，其后的表语从句要使用虚拟语气，即谓语动词使用“（should+)动词原形”。本句中 start 与主语 work之间为被动关系，应用被动语态。故填（should)be started.
4.A man who really___________（know)how to learn will always be successful, because he will not only be able to do it well himself, but also be able to teach others how to do it.
答案：knows
解析：句意为：一个真正懂得如何学习的人总是能够成功，因为他不仅能够自己做得好，而且能教别人怎么做。此句中 who really how to learn 为定语从句，关系词who代替先行词A man 作主语，从句谓语动词应用第三人称单数形式；对某一类人的描述属于客观事实，故用一般现在时，故填knows.
5. I___________（try)to reach the manager for the last two hours but the line is always busy.
答案：have been trying
解析：句意为：在刚过去的两个小时里我一直在试图联系那个经理，但总是占线。根据时间状语 for the last two hours 可知，此句应用完成时态，而且由后半句的句意可知，此动作在过去的两个小时里反复发生。故用现在完成进行时。
6.It is the rules of our hotel that payment ___________be made in cash.
答案：shall/must
解析：句意为：我们宾馆规定所有款项必须以现金支付。此处表示明文规定，shall可以表示命令、允诺和法律规定等，must也可以表示法律或制度规定等，故填shall/must.
7.While they___________（travel),they happened to pass a lake. They stopped there.
答案：were traveling
解析：句意为：他们旅行时，碰巧经过一个湖，就停在了那儿。设空处所在句的主句的谓语动词是happened,所以前面的从句中要用过去时态，而while 引导的从句多用进行时态，故填 were traveling.
8.Not only have the pupils developed an interest in activities ranging from football to ballroom dancing, but their school work___________（improve)significantly as well.
答案：has improved
解析：句意为：学生们不仅对从足球到交际舞的各种活动产生了兴趣，而且他们的学业也有了显著的进步。本句是由not only…but( also)...连接的并列句，not only 所在的分句用现在完成时，故设空处填has improved.
9Plastic___________（use)to make a large number of products we use every day, such as drink and food containers, trash bags and so on.
答案：is used
解析：句意为：塑料被用来制造我们每天使用的大量产品，例如饮料和食品包装、垃圾袋等。该句描述的是一般事实，且 Plastic和use 之间为被动关系，故填is used.
10.Mr. White___________（arrive)at 8:30 for the meeting, but he didn't show up.
答案：should have arrived
解析：句意为：怀特先生应该八点半来开会的，但是他没有来。由句意可知第一个分句要表示“过去本应该做某事却未做”，should have done 正含此义。
11.Downsize your dinner plates. The less food put in front of you, the less food you___________（eat).
答案：will eat
解析：句意为：晚餐使用较小的餐盘。摆在你面前的食物越少，你吃得就会越少。此句考查固定句型“the+比较级…the+比较级…”, 意为“越…,就越…”前面用一般现在时，后面的句子用一般将来时。此句也可以转换为：If you put less food in front of you, you will eat less food, 故填 will eat.
12.I___________（mean)to go to the party, but I had to work extra hours to prepare a speech.
答案：had meant
解析：句意为：我本打算去参加聚会，但我不得不加班准备一个演讲。根据第二个分句中的had可知设空处应用过去完成时，had meant/intended to do 表示“本打算做·..·”，但实际上没做。故填 had meant.
13.In 1988, Hawking's best-seller A Brief History of Time___________（publish), in which he put forward the idea that time itself has a beginning, and that it will have an end.
答案：was published
解析：句意为：1988年，霍金的畅销书《时间简史》出版了。在书中，他提出时间本身有始有终这个观点。根据时间状语In 1988可知，此处应用一般过去时；且句子主语 Hawking's best-seller 和动词publish之间为被动关系，应用被动语态。
14. Though not so popular as before, still, the custom___________（observe)by people in many places, especially Tujia people.
答案：is observed/has been observed
解析：句意为：虽然不像以前那么流行了，但许多地方的人，尤其是土家族，仍然奉行这一习俗。custom与observe之间为被动关系。此句在说明一种事实情况，故用一般现在时；也可以理解为observe这一动作一直持续到现在，故用现在完成时的被动语态也可以。故填 is observed/has been observed.
15.Nuo dancing, one of the most ancient arts and a necessary element in Nuo opera, ___________（exist)in Nanfeng, Jiangxi for over 2,000 years.
答案：has existed
解析：句意为：作为最古老的艺术形式之一和傩戏的重要组成部分，傩舞在江西南丰已经存在了2,000多年。根据时间状语for over 2,000 years 可知，本句应用现在完成时。主语是 Nuo dancing,为单数，故填has existed.