專題限時訓(xùn)練(四)情態(tài)動詞與虛擬語氣(限時：10分鐘)1Time _ heal a broken heart. After five years，Steve seems to have got over the sorrow of losing his son.Ashould BwouldCshall Dcan2Can you come to attend our party tonight?Sorry, but I do wish I _Ahad BcanCwill Dcould3We_the game. You spoiled the chance by missing the ball!I'm terribly sorry!Acould win Bwould winCcould have won Dmust have won4There was something wrong with the network, or the e­mail_ earlier.Acould have been sent Bmight be sentCneed have been sent Dmust be sent5We've had a good start, but next, more work needs _to achieve the final success.Ato be done BdoCbeing done Dto do6For those of you who _ a few very popular articles that came out last week, check out this mail.Amay miss Bmust have missedC. may have missed Dwould have missed7_ your letter, I would have set off two days ago.AIf I could have received BShould I receiveCIf I received DHad I received8When I lived with my roommates in the university, we _ often talk into the night.Amight BcouldCshould Dwould9It is unbelievable that John should have fought with the policeman.Well, if one _ ask for trouble, it just can't be helped.Awill BmustCshould Ddare10. Don't be angry with us. We _with you together, but we were busy with our final reports when called in.Awould eat out Bmust have eaten outCshould eat out Dcould have eaten out11. It _ rain in the desert sometimes, but you can't depend on it.Awill BshallCmust Dcan12Did you make it at last?Yes. But for your help, it _a serious loss.Awould cause B. must have causedC. would have caused D. may cause13. Sorry, I am too busy now. If I _ time, I would certainly go for an outing with you.Ahave had Bhad hadChave Dhad14Will you stay for the dinner?Sorry，_. The cookers I bought online will be sent to my house this afternoon.AI can't BI mustn'tCI needn't DI shouldn't15I felt surprised that anyone of his intelligence _ such an easy test.Amight have failed Bcould have failedCshould have failed Dmust have failed16Mary broke up with me!You_have forgotten about the Valentine's Day.Ashouldn't Bcouldn'tCneedn't Dmustn't17It _ be only two days before I have the job interview._ you succeed.Amust; May Bmust; ShouldCwill; May Dwill; Should18I think that's unlikely to happen, but if that _ occur, both America's and China's interest would be severely damaged.Ashould BcouldCwould Dmight19The official made the demand that the soldiers _ at once _the battlefront.Aleave; for Bto leave; toCleft; to Dto be left; for20Excuse me, visiting hours are over.It's time for you to leave.I'm sorry. I didn't know the time or I _ earlier.Awill leave Bwould leaveChad left Dwould have left專題限時訓(xùn)練(四)1D考查情態(tài)動詞。句意：時間會治愈一顆破碎的心。五年過去了，史蒂夫似乎已從喪子之痛中走了出來。can表示主語有這種能力和可能性，強調(diào)客觀性、普遍性和反復(fù)性，意為“能，會”。should強調(diào)按照法則或按法則推理，意為“應(yīng)該，按理說會”。would意為“(從過去看) 將要”。2D考查虛擬語氣。wish引導(dǎo)的賓語從句表示與將來事實相反時，從句用 “could/would 動詞原形”形式。3C考查虛擬語氣。語境表達“本來能夠取勝但卻錯過了機會”，故選擇C項。could/can have done本來能夠做成某事而實際未做成。4A考查情態(tài)動詞。句意：如果不是網(wǎng)絡(luò)出了問題，那封電子郵件本可以早點兒發(fā)出去的。could have done 表示“本可以(卻沒做到)”，故選A項。5A考查need用法。句意：需要做更多的工作以取得最后的成功。need作實義動詞后接動詞作賓語時有兩種結(jié)構(gòu)： need doing意為“主語需要被做”，可以用 need to be done轉(zhuǎn)換； need to do 主語需要(自己)去做。6C考查情態(tài)動詞。may/might/could have done意為“或許已經(jīng)做了”，表示對已經(jīng)發(fā)生的事情做出不肯定的推測，語氣委婉。must have done單純用來表判斷，且語境中要提供做出判斷的證據(jù)，意為“一定是已經(jīng)做了”，語氣主觀而直接，不容置疑。would have done一般只與表虛擬的if從句連用。7D考查虛擬倒裝。根據(jù)題干可知，本題句意應(yīng)和過去事實相反，故從句部分應(yīng)該用過去完成時，而從句中有had一詞時，可省略if而把had提前構(gòu)成虛擬倒裝。8D考查情態(tài)動詞。would可指“過去常?！?，其他幾項沒有此意。9B考查情態(tài)動詞。must表示“偏偏，非要”。will 情愿，愿意；should 竟然，萬一；dare 敢。10D考查虛擬語氣。語境表示“我們本可以和你一起出去吃飯的，但是我們忙于”。could have done 表示“本可以做”，對過去進行虛擬，事實上沒做。11D考查情態(tài)動詞。此處can用于肯定句，表示客觀上的“可能性”。12C考查虛擬語氣。but for your help相當(dāng)于虛擬條件句，意思是“如果沒有你的幫助”，與事實相反，要用虛擬語氣；從第一句可知事情發(fā)生在過去，所以選C。注意： but for 常與虛擬語氣連用。13D考查虛擬語氣。句意：對不起，我現(xiàn)在太忙了。如果我有時間的話，我肯定跟你們一起去郊游。既然太忙，郊游就不可能了。這是一種非真實條件的虛擬，而且是對現(xiàn)在動作的虛擬。其用法是：從句用“一般過去時”，主句用“would/shoulddo”的形式。故選D。14A考查情態(tài)動詞。can't 不能夠，不可能；mustn't禁止，千萬不能；needn't不必；shouldn't不應(yīng)該。句意：“你能留下來吃晚飯嗎？”“對不起，我不能留下來。我在網(wǎng)上買的廚具今天下午就要送到我家里了?！惫蔄正確。15C考查情態(tài)動詞。should此處意為“竟然”，表示出乎意料的語氣。句意：我感到驚訝，像他這么聰明的一個人竟然通不過這么容易的測試。16A考查“情態(tài)動詞have done”的用法。句意：“瑪麗和我分手了?！薄澳惚静辉撏饲槿斯?jié)。”說話人現(xiàn)在覺得對方當(dāng)時應(yīng)該記得情人節(jié)，而事實上沒有。shouldn't have done表示“本不應(yīng)該做某事而做了”，是一種虛擬語氣的表達，符合題意。17C第一空是固定句式：it be 一段時間 before從句；當(dāng)before引導(dǎo)的時間狀語從句中使用一般現(xiàn)在時的時候，前面的主句使用將來時。第二空：May you succeed.祝你成功。18A考查情態(tài)動詞。should可以用于虛擬條件句中，表示和將來情況相反的動作，意為“萬一，竟然”。句意：我想那不可能發(fā)生，如果發(fā)生的話，中國和美國的利益都會受到嚴重損害。19A考查虛擬語氣和固定搭配。第一空是demand引導(dǎo)的同位語從句，要求從句使用虛擬語氣“(should)動詞原形”結(jié)構(gòu)；第二空leave for “動身前往”，為固定短語。句意：官員要求士兵立刻去前線。20D考查虛擬語氣。本題的關(guān)鍵詞是or，or常用于含蓄條件句中。根據(jù)句意可知，or等同于if I had known the time，與過去事實相反，主句使用would/could/should/mighthave done，因此D項正確。