考点：考查时态
8．Honesty ___________ an important role in a child’s ability to succeed in school and later life.
A．playedB．plays
C．had playedD．has played
【答案】B
【解析】
18．The house, which _____ last night, ____ my aunt but she doesn’t live there any more.
A．was broken into; is belonged to B．broke into; is belonged to
C．broke into; belonging to D．was broken into; belongs to
A．beginning B．begun C．begin D．had begun
【答案】C
【解析】考查时态。句意：有人认为，中国面临类似的问题，如用来打击犯罪的装置开始入侵个人隐私。as引导原因状语从句中，devices是主语，meant to fight crime是后置定语。缺谓语，根据主句faces可知，用一般现在时。故选C。
A．finding; reflectingB．found; reflected
C．found; to reflectD．found; reflect
【答案】D
【解析】
考察非谓语动词。过去分词做定语表示被动的，发生过的动作。句意：在空气中许多被发现的气体实际上反映了从地球表面扩散又回到地球的热能。前文动词为gases的定语，发生过的用过去分词，下文从此为句子谓语。叙述一个客观存在的事实，用一般现在时态，gases为复数，故动词用原形，选D。
【答案】B
【解析】
考察时态。根据题意，我想买那种衣服，因为有人告诉过我他们洗起来不错。可知从句内容为过去已经完成的动作，故用过去完成时态。他们洗起来不错则是一个客观存在的事实，过去存在，现在及将来都会存在，故用一般现在时态。选B。
12．The number of people who______ English as a foreign language_______ more than 750 million.
考点：考查时态
16．So far, Mike has spent about $28,000 on the house and __________ it to cost about $38,000 when it is finished and furnished.
A．expectedB．expects
A．has doneB．is doingC．doesD．had done
【答案】C
【解析】
考查时态。在if引导的条件状语从句中，当主句中含有情态动词时，从句用一般现在时。注意此处主句中的could表示不太肯定的语气，不是一般过去时的标志。
10．Many gasesin the atmosphere actuallyheat energy that escapes from the Earth’s surface back to the earth.
A．are droppedB．drop
C．are being droppedD．have dropped
【答案】B
【解析】
试题分析：句意：山里的气温晚上下降得厉害，所以出门前穿上一些暖和的衣服。山里的气温到晚上骤降是自然状况，应该用一般现在时的主动语态。故选B。
考点：考查谓语动词的时态和语态。
4．---We’d better leave now.
考点：考查时态
5．The Dragon Boat Festival ________ the beginning of the hottest season of the year.
A．is markingB．marksC．will markD．marked
【答案】B
【解析】
试题分析：考查时态。一般现在时表示经常性习惯性的行为。本句中使用一般现在时端午节标志着一年中最热的季节的开始。故B正确。
C．has expectedD．will expect
【答案】B
【解析】
试题分析：根据语境和时间状语when it is finished and furnished可知该句要用一般现在时，A项为一般过去时，C项为现在完成时，D项为一般将来时，故选B。
考点：考查时态
17．Some believe that China faces similar problems as devices meant to fight crime _______ to invade privacy.
考点：考查时态
6．—When are you leaving?
—My plane _________ at six.
A．took offB．is about to take off
C．takes offD．will take off
【答案】C
【解析】
试题分析：考查时态。表示按时刻表要发生的事情要用一般现在时。故选C。
A．keepsB．keep
C．have keptD．had锁超市之一，部分店从星期一到星期六24小时营业。根据句中的“is”可知，此处应用一般现在时，主语为Walmart，谓语动词要用第三人称单数，故选A。
易错点拨 本题易错选B或C，错把supermarket chains当成主语。
【答案】D
【解析】
【详解】
考查被动语态和主动语态。句意：这所房子昨晚被拆了，它属于我的姑妈，但她已经不在那里住了。第一空，根据last night及句意可知句子用一般过去时态的被动语态，break into“破门而入”，答案为was broken into；第二空，belong to“属于”，无进行和被动语态，结合句意可知句子用一般现在时态，答案为belongs to。故选D。
A．came, have finishedB．comes, have finished
C．will come, will have comeD．comes, will have finished
【答案】D
【解析】
句意：到老师回来为止，我们将会完成彻底的打扫工作。根据句意可知，老师回来是将来，在时间状语从句中，从句用现在表示将来，主句用将来，此句根据语境要用将来完成时，故选D。
2．Mr. Black, as well as the professor who________ from Beijing University, ________ to attend our school meeting.
A．come; isB．comes; areC．comes; isD．come; are
一般现在时详解+例句(1)
一、单项选择一般现在时
1．Walmart, which is one of the largest American supermarket chains,some of its stores open 24 hours on Mondays through Saturdays.
19．A new function of China’s official train ticket booking website ______to boost buyers’ chances of obtaining a ticket during the upcoming Spring Festival travel rush.
考点：考查时态。
7．Frank ________ stamps in his spare time. It’s his hobby.
A．is collectingB．collects
C．collectedD．was collecting
【答案】B
【解析】
试题分析：考查时态。句意：Frank在他的空闲时间收集邮票。这是他的爱好。根据“It’s his hobby”可知，这是Frank经常做的事情。用一般现在时，故选B。
11．I intend to buy that kind of clothes because I ____ that they _____ well.
A．have told; washB．have been told; wash
C．was told; washedD．have been told; are washed
---No hurry. The train ______ at 10 o’clock.
A．has leftB．left
C．leavesD．would leave
【答案】C
【解析】
试题分析：考查时态。本句中使用一般现在时代替将来时，表示按照时间表的安排将要发生的事情。句意：—我们最好现在就走。—不着急，火车10点才离开。故C正确。
15．---Alan seems a lot taller than when I last saw him.
---He. He’s grown a foot since you saw him in Shanghai.
A．isB．will be
C．has beenD．was
【答案】A
【解析】
试题分析：考查时态。第二人的回答He _____.是紧随上句，所以时态和第一句的seems保持一致即：一般现在时。句意：—Alan比我当初看见他的时候似乎高了一点。—，确实，自从你上次在上海见到他又长高了一英尺。故选.A
14．Look at the pride on Tom’s face. He ________ to have been praised by the manager just now.