【文章內(nèi)容簡介】 d, were D．have, is【答案】C【解析】考察虛擬語氣。第一空，虛擬語氣，與現(xiàn)在相反，用過去時。第二空，虛擬語氣，與現(xiàn)在相反，用過去時，be動詞用were。故選C20．I don’t understand how you got a ticket. I always you a careful driver.A．think。 are B．a(chǎn)m thinking。 areC．thought。 were D．think。 were【答案】C【解析】【詳解】句意：我不明白你是怎么得到罰單的。我一直以為你是一個謹慎的司機?？疾閯釉~時態(tài)辨析題。本句是虛擬語氣，與過去事實相反，需用一般過去時；根據(jù)句意結(jié)構(gòu)，可知選C。21．You should_______ watched TV. There is so much work to do,A．not have B．have not C．not D．not having【答案】A【解析】句意“你本不應該看足球比賽，你有許多的工作要做”。本題考查虛擬語氣，shouldn39。t have done本不該做……卻做了。根據(jù)句意，故選A。22．The workers insisted that they a free lunch every noon and the boss hadto do that.A．be given B．being given C．will be to give D．were given【答案】A【解析】句意：工人們堅持要求他們每天中午都有免費的午餐，老板必須這樣做?？疾樘摂M語氣。insist堅持，要求，其后面的賓語從句要用虛擬語氣，跟虛擬式動詞原形 或者“should + 動詞原形” 。結(jié)合句意和語境可知選A。 23．If I not so busy ,I with you .A．was , would go B．were , would goC．was , should go D．were , will go【答案】B【解析】句意“如果我不忙，我就跟你去”。本題考查對將來的虛擬語氣。即“if+過去時，主語+should/would/could/might do”結(jié)構(gòu)。故選B。點睛：虛擬情況從句主句對現(xiàn)在的虛擬過去式（be一般用were）should/would/could/might+do對過去的虛擬had+過去分詞should/would/could/might+have done對將來的虛擬過去式（be一般用were）should/would/could/might+doshould+動詞原形were+to do24．If I _______ you, I would say another student could do it better.A．was B．were C．were D．a(chǎn)re【答案】B【解析】【詳解】句意：如果我是你，我會說另一個學生可以把它做得更好。考查虛擬語氣。根據(jù)句意可知“現(xiàn)在事實”相反，此句是虛擬語氣，be動詞使用were；故選A。25．If I ____you, I _____the army.A．a(chǎn)m, would join B．were ,would joinC．a(chǎn)m, will join D．were ,will join【答案】B【解析】試題分析：虛擬語氣是一種特殊的動詞形式，用來表示說話人所說的話并不是事實，而是一種假設、愿望、懷疑或推測。其主要有三種結(jié)構(gòu)：與現(xiàn)在事實相反 若與現(xiàn)在事實相反，條件從句的謂語用過去式（be通常用were），主句謂語用“should （would, could, might）+動詞原形” 與過去事實相反 若與過去事實相反，條件從句的謂語用過去完成時（had+過去分詞），主句謂語用“should （would, could, might）+have+過去分詞”與將來事實相反 若與將來事實相反，條件從句的謂語用過去式（be通常用were），主句謂語用“should （would, could, might）+動詞原形”。句意：如果我是你，我會加入軍隊。結(jié)合語境可知本句描述的是與現(xiàn)狀相反的事實，故選B?？键c：考查虛擬語氣。26．If it were Sunday today, I________ go to school.A．shan’t B．would not C．can’t D．won’t【答案】B【解析】試題分析：句意：如果今天是星期天，我將不去上學。虛擬語氣用于條件狀語從句中，可以表示與現(xiàn)在事實相反的假設，條件狀語從句中的謂語動詞用“過去式（be動詞用were）”，而主句中的謂語動詞用“would / should/ could / might + 動詞原形”。如： I were you, I would join the army. she had time, she should go with you.。由句意可知選B?？键c: 考查虛擬語氣的用法。27．What would you do if you _____ the traffic accident?I would ______.A．see,do my housework first B．saw。buy some fruit right awayC．see。call at 110 at once D．saw。call the police right away【答案】D【解析】考查虛擬語氣和情境交際的用法。問句使用了虛擬語氣，從句中應使用一般過去時；根據(jù)traffic accident，應及時報警。28．What_____you do if you had a million dollars ? A．would B．will C．did D．do【答案】A【解析】考查點：虛擬語氣。解題思路：根據(jù)句意:如果你有一百萬你將會干什么？ “如果你有一百萬”是對現(xiàn)在的一種假設，與現(xiàn)在的事實相反。表示與現(xiàn)在事實相反的虛擬語氣的結(jié)構(gòu)是：主句用should/would/could/might+動詞原形，從句用一般過去時態(tài)。故選A。29．—Swimming in the river for teenagers is very dangerous.—So it is. If I ________ them, I ________ a shower at home.A．a(chǎn)m。 would take B．were。 will takeC．was。 would take D．were。 would take【答案】D【解析】試題分析：—在河里游泳對青少年是非常危險的?！拇_如此。如果我是他們，我會在家洗澡。if從句表假設，與現(xiàn)在事實相反，be動詞則用were ，無論第幾人稱做主語。主句常用would 跟動詞原形。故選D。考點：考查固定句式的用法。30．—I like drinking wine. But people who drink wine aren’t allowed to drive.—If I you, I would give up wine.A．were。 drinking B．a(chǎn)m。 drinkingC．were。 drink D．was。to drink【答案】A【解析】考查虛擬語氣和非謂語動詞的用法。根據(jù)句意可知，該句使用了虛擬語氣，if引導的從句使用一般過去時，用were；give up后面接動詞的現(xiàn)在分詞。故選A。31．If I a boss, I w