【文章內(nèi)容簡介】 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”：20． If I_______ one million dollars, I would give it to medical research. If I _______ you, I would give it to charity.A．will have, am B．would have, was C．had, 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C21．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。 22．Mr. White _____ at 8:30 for the meeting, but he didn39。t show up.A．should have arrived B．should arriveC．should have had arrived D．should be arriving【答案】A【解析】試題分析：句意：懷特先生本來應(yīng)該在8：30到會，但他卻沒有出現(xiàn)。should have done：本來應(yīng)該做某事而實際上沒做。故選A考點：情態(tài)動詞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(xué)生可以把它做得更好?？疾樘摂M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．What can I do with so much money?If I _______ you, I _______ give it away to charity.A．a(chǎn)m, will B．a(chǎn)m, would C．were, would D．was, would【答案】C 【解析】 試題分析：考查虛擬語氣。句意 你如何處理這些錢？如果我是你，我會把它捐給慈善機構(gòu)。表示對現(xiàn)在的虛擬，if引導(dǎo)的從句用一般過去時，語句用would do ,故選C項。 考點：考查虛擬語氣?！敬鸢浮緿【解析】試題分析：句意：如果天氣是好的，我們的運動會就不會推遲了。這里是虛擬語氣，根據(jù)wouldn’t可知這是對現(xiàn)在的虛擬，在條件狀語中對現(xiàn)在的虛擬用were；put down 鎮(zhèn)壓，記下；put up提供； put off推遲。根據(jù)句意故選D?？键c：考查虛擬語氣的用法。26．– Do you feel tired? No, I don’t. If I were tired, I ______a rest.A．had B．would have C．will have D．have【答案】B【解析】【詳解】句意：——你感覺累嗎？——不累，如果我累了，我會休息?？疾樘摂M語氣。本句是if條件句，對現(xiàn)在的虛擬，用If sb were/did..., sb would/could/should/might do；根據(jù)句意結(jié)構(gòu)和語境，故選B。27．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(shè)，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。28．If I you, I would rather at home and watch TV than to the party.A．was；stay, go B．a(chǎn)m；stay, go C．were；to stay, go D．were；stay, go【答案】D【解析】試題分析：句意為：如果我是你，我寧愿在家看電視也不去參加聚會。根據(jù)語境，這是一個與現(xiàn)在事實相反的虛擬條件句，主句用would/should+動詞原形，從句用一般過去時（be動詞用were）。另外，would rather do sth than do sth是固定句型，表示“寧可……也不……”。故選D?？键c：考查虛擬條件狀語從句。29．（題文）I would wear a shirt and tie to the party if I ________ you. It’s more polite.A．were B．will be C．a(chǎn)m【答案】A【解析】試題分析：與現(xiàn)在事實相反的虛擬語氣，if從句用過去時，主句用would/should/might+動詞原形。句意：如果我是你，我就穿襯衫帶領(lǐng)帶去參加聚會。那樣更禮貌。故選A?？键c：考查虛擬語氣的用法。30．I’m not free today, If I ____ time, I ____ and help him with you.A．have, will go B．had, would go C．have, would go D．had, will go【答案】B【解析】試題分析：句意：我今天沒空，如果我有時間，我就和你一起去幫助他。在含有虛擬條件句的復(fù)合句中，主句和從句的謂語都要用虛擬語氣。表示與現(xiàn)在事實相反的假設(shè)，虛擬條件句為If+主語+動詞的過去式（be動詞用were） ，主句為主語+should, would, could, might + 動詞原形。所以選B?？键c：考查虛擬語氣。31．If it were Sunday today, I___