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1、Period 8Grammar用所給詞的適當(dāng)形式填空1Without electricity,life _ (be) quite different today.2Mr.Green demanded that Rose _ (leave) class before nine.3I dont know the word.If I _ (know) the meaning of it,I wouldnt have to look it up.4He made the suggestion that we _ (go) by train. 5He hesitated for a moment bef
2、ore kicking the ball;otherwise,he _ (score) a goal.6You _ (not make) such a serious mistake if you had followed my advice.7If I had studied hard,I _ (win) the scholarship now.8If I _ (not catch) by something,I would have come to your party yesterday.9The picture exhibition bored me to death;I wish I
3、 _ (go) there.10If I should see him tomorrow,I _ (invite) him home.一、will和be going to 用法比較1兩者都可以表示預(yù)測將要發(fā)生的事。be going to強(qiáng)調(diào)從目前的證據(jù)或跡象表明可能發(fā)生某事;而will則表示依據(jù)直覺、知識、經(jīng)驗(yàn)等做出的揣測。I told you to come early.Youre going to have trouble.我告訴過你要早來。你要有麻煩了。There will be a day when all computers in the world break down.將來有一天
4、世界上所有的計(jì)算機(jī)會(huì)全部出故障。2兩者都用來表示意圖。但be going to do sth.強(qiáng)調(diào)“打算”和“意向”;而will強(qiáng)調(diào)“意愿、愿望”和“意志”。I am not going to argue with you tonight.今晚我不想同你爭辯。He was going to take her to a lecture that night,but he had a headache.那晚他本打算帶她去聽一個(gè)講座,但他因?yàn)轭^疼沒有去。I wont tell you about it.我不想把此事告訴你。3be going to表示事先考慮的事;而will則并沒有經(jīng)過事先考慮,是即
5、時(shí)的決定。此時(shí),兩者不能互換使用。(1)Why are you taking down all the pictures?你為什么把畫都取下來了?Im going to repair the room.我打算修房子。(2)Where is the telephone book?電話簿在哪里?Ill get it for you.我去給你拿。4be going to可用于條件狀語從句中,表示將來時(shí)間;而will用于條件狀語從句時(shí),不是表示將來時(shí)間,而是表意愿、拒絕、堅(jiān)持或推論。If youre going to play tennis this afternoon,youd better get
6、 your shoes cleaned.如果打算今天下午打網(wǎng)球,你最好把鞋擦好。If he will listen to me,Ill give him some advice.如果他樂意聽我的,我就會(huì)給他提些建議。If he wont come,well ask someone else.如果他不愿來,我們就問別的人。二、虛擬語氣在非真實(shí)條件句中的用法虛擬條件句主句例句與現(xiàn)在事實(shí)相反的假設(shè)一般過去時(shí)(be用were)should/would/could/might 動(dòng)詞原形If I were you,I should seize the chance to go abroad.與過去事實(shí)相反
7、的假設(shè)過去完成時(shí)(had過去分詞)should/would/could/might have過去分詞If you had taken my advice,you would not have failed in the exam.與將來事實(shí)相反的假設(shè)一般過去時(shí)were to動(dòng)詞原形should動(dòng)詞原形should/would/could/might 動(dòng)詞原形If it were to rain tomorrow,the sports meeting would be put off.1.錯(cuò)綜時(shí)間條件句當(dāng)條件狀語從句表示的行為和主句表示的行為所發(fā)生的時(shí)間不一致時(shí),動(dòng)詞的形式要根據(jù)它所表示的時(shí)間作
8、出相應(yīng)的調(diào)整。If you hadnt watched that movie last night,you wouldnt be so sleepy now.如果昨晚你沒有看那部電影,現(xiàn)在你就不會(huì)如此困了。2if省略句在虛擬條件句中,有時(shí)可將引導(dǎo)條件從句的連詞 if省略,而將從句中的 were, should, had等提到句首。Had he followed the doctors advice,he would regain his health now.他如果(過去)聽從醫(yī)生的建議,現(xiàn)在就恢復(fù)健康了。 3含蓄條件句有時(shí)為了表達(dá)的需要,在虛擬語氣中并不總是出現(xiàn)if引導(dǎo)的條件句,而通過其他手
9、段來代替條件句。We couldnt have finished the work ahead of time without your help.(介詞短語)(如果)沒有你的幫助我們就不可能提前完工。I was ill that day.Otherwise,I would have taken part in the sports meet.(副詞)我那天生病了,否則,我將會(huì)參加運(yùn)動(dòng)會(huì)了。I might have given you more help,but I was too busy.(連詞)我本可以給你更多的幫助,但是我太忙了。1Pity you missed the lecture
10、 on nuclear pollution.I _ it,but I was busy preparing for a job interview.(2011福建,34)Aattended Bhad attendedCwould attend Dwould have attended2The weather has been very hot and dry.Yes.If it had rained even a drop,things would be much better now!And my vegetables_.(2010北京,34)Awouldnt dieBdidnt dieCh
11、adnt diedDwouldnt have died3Had I known about this computer program,a huge amount of time and energy_.(2010浙江,10)Awould have been savedBhad been savedCwill be savedDwas saved4This printer is of good quality.If it _ break down within the first year,we would repair it at our expense.(2010天津,15)Awould
12、BshouldCcould Dmight5But for their help,we _ the program in time.(2010安徽,34)Acan not finishBwill not finishChad not finishedDcould not have finished6Ann is in hospital.Oh,really?I _ know.I _ go and visit her.(2010江蘇,22)Adidnt;am going to Bdont;wouldCdont;will Ddidnt;will1You _ pay too much attention
13、 to your reading skill,as it is so important.Acant BshouldCmust Dneednt2Can you come to attend our party tonight?Sorry,but I do wish I _.Ahad BcanCwill Dcould3Its important that he_advice of other people about our work.Aask Bwill askCmust ask Dhave asked4If he _ his legs in the last training,he _ th
14、e coming World Cup,which he has been longing to compete in.Ahadnt hurt;would join inBhadnt hurt;would have taken part inCdidnt hurt;would go in forDdidnt hurt;would have taken part in5Just as we were sitting down to have dinner,the telephone_ring.Amust BcouldCmight DneedPeriod 8Grammar課前準(zhǔn)備區(qū)1would/co
15、uld/should/might be2(should) leave3.knew4(should) go5.would have scored6wouldnt have made7.would win8hadnt been caught9.hadnt gone10would invite課堂活動(dòng)區(qū)感悟高考1D句意為:你錯(cuò)過了關(guān)于核污染的講座真是遺憾。我本想去聽的,但我忙著準(zhǔn)備工作面試。由語境可知,此處表示“本想去而事實(shí)上沒去”,為虛擬語氣。敘述與過去事實(shí)相反的情況要用would have done,故D項(xiàng)正確。2D句意為:天氣又熱又干燥。是的。要是稍微下點(diǎn)兒雨,現(xiàn)在的情況就會(huì)更好一些!那樣我的
16、蔬菜就不會(huì)死掉了。由條件句中的had rained可以推出這是與過去事實(shí)相反的虛擬語氣,但是主句有時(shí)間狀語now,所以用了與現(xiàn)在事實(shí)相反的虛擬語氣would be;最后一句話也是與過去事實(shí)相反的虛擬語氣,故用wouldnt have died。3A句意為:如果我知道這個(gè)電腦程序,就會(huì)節(jié)省大量的時(shí)間和精力。由上句“Had I known”可知,從句為與過去事實(shí)相反的虛擬條件句,省略了if。那么主句謂語形式應(yīng)為would have done。4Bshould表示“假如,萬一”。如:If you should need any help,heres my number.萬一你需要幫助的話,這是我的電話號碼。5D句意為:要是沒有他們的幫助,我們不可能及時(shí)完成那個(gè)計(jì)劃。but for要是沒有,句子應(yīng)用虛擬語氣。又因計(jì)劃已經(jīng)完成了,所以用“情態(tài)動(dòng)詞現(xiàn)在完成時(shí)態(tài)”表示對過去發(fā)生的事情的猜測。6D在聽完第一個(gè)說話者的話之后“我不知道Ann在住院”這個(gè)情況就已經(jīng)成為過去,所以要用一般過去時(shí),因此可以排除B、C兩項(xiàng);我去看她這個(gè)動(dòng)作發(fā)生在將來,是臨時(shí)決定要去做某事,沒有計(jì)劃和安排性,所以用will,不用be going to結(jié)構(gòu),由此可以排除A項(xiàng)。故此題應(yīng)該選D項(xiàng)。對點(diǎn)訓(xùn)練1A2.D3.A4.A5.A4