備戰2020屆高考英語（通用版）一輪復習專題11 祈使句，反意疑問句和感嘆句
a.hasn't she b.has she
c.isn't she d.is she
2、he must be helping the old man to water the flowers，______？
a.is he b.isn't he
c.must he d.mustn't he
【答案與解析】b
3、please do me a favor—______ my friend mr.smith to youth theater at 7：30 tonight.
a.to invite b.inviting c.invite d.invited
【答案與解析】c
考查祈使句。分析句意“請邀請我的朋友……”可知有表示“請求”之含義，故選擇動詞原形表祈使語氣。
4、 you and i could hardly work together，______？
a.could you b.couldn't i
c.couldn't we d.could we
【答案與解析】d
考查反意疑問句。反意疑問句的結構為“陳述句＋簡略問句”，由前面有hardly，后面的簡略形式是應肯定的，排除b、c兩項。再根據句子的主語是you and i，故選擇d項。
5、______ a certain doubt among the people as to the practical value of the project.
a.it has b.they have
c.it remains d.there remains
【答案與解析】d
考查句式。此處實際上是there be句型，用remain代替動詞be，句子的主語為 a certain doubt。句意：人們當中對于這個計劃的實際價值還存有疑問。
6、it's the first time that he has been to australia，______？
a.isn't he b.hasn't he
c.isn't it d.hasn't it
【答案與解析】c
考查反意疑問句。陳述部分是肯定陳述句，而且主語是it，所以反問部分應為isn't it。
7、when i called you this morning, nobody answered the phone. where__________?
a. did you go b. have you gone
c. were you d. had you been
【答案與解析】c
根據所提供的情景“when i called you this morning,nobody answered the phone.”可判斷出要用一般過去時,表示“當我給你打電話時你在哪兒？”。