英語的應(yīng)用越來越廣泛了，我們必須好好來學(xué)習(xí)英語知識。對此小學(xué)頻道編輯為大家整理了關(guān)于將來完成時的高中英語時態(tài)講解。詳情如下：

一、將來完成的構(gòu)成

將來完成時的構(gòu)成方法是“will have +過去分詞”。如：

Only five short years later, your money will have grown by $94,000. 僅短短 5 年時間后，你的錢就會增多 94,000 美元。

He will have been heartened by the telephone opinion poll published yesterday. 他會為昨天公布的電話民意調(diào)查結(jié)果感到鼓舞。

將來完成時：He will have solved the problem.

將來完成時的被動語態(tài)：The problem will have been solved by him.

二、將來完成的用法

1. 表示“將來完成”

即表示到將來某個時間為止勢必會完成或預(yù)計要完成的動作。如：

When we get there, she’ll have gone to work. 我們到那里時她會已上班去了。

I expect you will have changed your mind by tomorrow. 我預(yù)料到明天你就會改變主意了。

2. 表示“持續(xù)”

即表示某種狀況將一直持續(xù)到說話人所提及的某一將來時間。如：

We will have been married a year on June 25th. 到6月25日我們倆結(jié)婚就滿1年了。

By this time next week, I will have been working for this company for 24 years. 到下星期此刻，我就已經(jīng)為該公司干了24年了。

3. 表示“推測

即表示根據(jù)某情況作出的推測。如：

That will have been Roland. He said he’d be back at 7. 準(zhǔn)是羅蘭。他說他7點(diǎn)鐘回來。

There will have been a definite result before Friday. 星期五以前肯定會有結(jié)果。

三、將來完成通常搭配的狀語

1. 用作狀語的介詞短語

There will have been a definite result before Friday. 星期五以前將肯定會有結(jié)果。

By next Christmas we’ll have been here for eight years. 到下一個圣誕節(jié)，我們在這兒就住了整8年了。

By now you will have guessed that I’m back in Ireland. 你現(xiàn)在應(yīng)該已經(jīng)猜出我回到了愛爾蘭了。

By the end of next week, I will have been a teacher for 25 years. 到下周末，我當(dāng)老師就有25年了。

We’d better wait till 14 December. David will have had his exam by then, so he’ll be able to enjoy himself. 我們最好還是等到12月14日。到那時大衛(wèi)就考完試了，這樣他就能夠玩得痛快。

2. 用作狀語的從句

If I don’t run, the train will have left.(www.yygrammar.com) 如果我不跑，火車就會開走了。

If he turns it down, he will have lost the moral high ground to the president. 如果他拒絕的話，就會把精神上的優(yōu)勢輸給總裁。

If you finish this job as well, you will have done far more than I expected. 假如你將這項(xiàng)工作干完的話，那你會干得比我預(yù)料的要多了。

If there was any scandal in that company, you can be sure that Bobby will have clocked it. 那家公司有任何丑聞，博比肯定會知道。

四、將來完成時典型考題(附詳解)

1. By the time Jane gets home his aunt ______ for London to attend a meeting.

A. will leave B. leaves

C. will have left D. mind

分析：C。時間狀語從句中用一般現(xiàn)在時表示將來，by加將來時間與將來完成時連用。又如：

By May I will have got a new car. 到5月我將已買到一輛新汽車。

The old currency will have been phased out by 2020. 舊幣分階段至2020年將全部禁止流通。

2. On her next birthday, Ann ______ married for twenty years.

A. is B. has been

C. will be D. will have been

分析：D。表示到將來某時(her next birthday)為止勢必會完成的情況，英語要用將來完成時，故選D。又如：

Don’t worry. It’s a storm in a teacup. Everyone will have forgotten about it by tomorrow. 別擔(dān)心，這不過是茶杯里掀風(fēng)浪，到明天大家就都把這事給忘了。

If they succeed on Europe, then they will have reshaped the political and economic map of the world. 如果他們在歐洲獲得成功，他們將會改變世界政治和經(jīng)濟(jì)格局。

3. —I hear that Jason is planning to buy a car.

—I know. By next month, he _______ enough for a used one.

A. will have saved B. will be saving

C. has saved D. saves

分析：A。根據(jù)句中的by next month可知空格處應(yīng)填將來時態(tài)，故可排除C和D;至于是選A還是B，則需根據(jù)句意來確定，由于前文已說“正準(zhǔn)備買車”，說明存錢已經(jīng)存夠了，故不宜選B。句意為：“我聽說詹森計劃要買一輛車。”“我知道，到下個月，他積蓄的錢就夠買一輛二手車了。”

希望大家能夠認(rèn)真閱讀這篇關(guān)于將來完成時的高中英語時態(tài)講解，以便在英語學(xué)習(xí)上取得優(yōu)異的成績。

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