Unit 4 第3课时.单项填空从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1It is not what we say but what we do_matters.AthatBwhatCwhich Das答案：A本题题意：我们所言并不重要，我们所为才重要。本题考查强调句型的用法。2It was 1860_Civil war broke out between them.Athat BwhenCwhich Duntil答案：B本题题意：1860年他们之间爆发了内战。when引导时间状语从句。如果1860前添加介词in，则选用that，构成强调句型。3Was_his drinking_I kept my distance from him on social occasions?Anecessary; when Bthat important of; whyCit because of; that Dit although; then答案：C本题题意：由于他嗜酒，我在社交场合中都同他保持距离。本题考查强调句型的用法。4It was not until one hundred and fifty years ago_scientists learned about the existence of dinosaurs.Awhile BwhichCthat Dwhen答案：C本题题意：直到近一百五十年，科学家们才知道恐龙的存在。本题考查强调句型的用法。当被强调的是not.until句型时，应将not置于until之前，主句由否定句改为肯定句。5How long is it_the electronic computer came into use?AthatBwhenCsinceDbefore答案：C本题题意：电子计算机开始应用到现在已有多久了？本题考查It is.since.句型的用法。6It is two months_Tom smoked a cigarette.AthatBwhenCsinceDbefore答案：C本题题意：汤姆上次抽烟到现在(或：戒烟)已经两个月了。本题考查It is.since.句型的用法。7It is only a matter of time_everything is settled.Athat BwhenCuntil Dbefore答案：D本题题意：现在万事俱全只是时机未到。本题考查It isbefore.句型的用法。8I have no idea_he resigned his post.Awhy is it that Bwhy it is thatCit is why that Dfor which is it 答案：B本题题意：我不知道他为何辞去他的职务。本题考查强调句型在宾语从句中的运用。9_is no possibility_human beings will ever be controlled by robots.AThere; that BIt; thatCThere; whether DIt; whether答案：A本题题意：人受机器人控制的可能性是不存在的。本题为there be句型，并非强调句型。that引导同位语从句，担任possibility的同位语。10Was it during the Second World War_he died?Athat BwhileCin which Dwhen答案：A本题题意：他在二战期间阵亡了。本题考查强调句型的用法。.完形填空阅读下面短文，从短文后所给各题的四个选项(A，B，C和D)中，选出可以填入空白处的最佳选项。A young man was getting ready to graduate from college, for many months he had_1_a beautiful sports car in a dealers showroom, and_2_his father could well_3_it, he told him that was all he wanted.On the morning of his graduation day his father called him into his own study and told him how _4_he was to have such a fine son. He handed his son a beautiful gift box. _5_but slightly disappointed, the young man_6_the box and found a lovely book._7_， he raised his voice at his father and said. “_8_all your money you give me a book？” And rushed out of the house_9_the book in the study. He did not contact(联系)his father for a whole year_10_one day he saw in the street an old man who looked like his father. He_11_he bad to go back home and see his father.When he arrived at his fathers house, he was told that his father had been in hospital for a week. The moment he was about to_12_the hospital, he saw on the desk the_13_new book，just as he had left it one_14_ago. He opened it and began to_15_the pages. Suddenly, a car key_16_from an envelope taped behind the book，it had a lag(标签)with dealers name, the_17_dealer who had the sports car he bad_18_. On the tag was the_19_of his graduation，and the_20_PAID IN FULL.1A.expectedBenjoyedCadmired Downed答案：Cexpect“预料；期望”；enjoy“享受；喜爱；欣赏”；admire“欣赏；羡慕；钦佩”；owe“拥有”；根据句意，几个月以来他在展厅里对这辆车流连忘返，用欣赏、羡慕(admire)最合适。2A.finding Bproving Cdeciding Dknowing 答案：D知道他父亲可以担负得起，knowing做原因状语。3A.afford Boffer Ckeep Dlike 答案：Aafford“担负的起”。4A.encouragedBcomfortable Cproud Dmoved答案：C父亲把他叫进书房告诉他，有这么一个儿子他是多么的骄傲。proud最贴切。5A.Nervous BSerious CCareful DCurious 答案：D根据后面的disappointed与前一词的并列关系及句意可知用D。6A.packed Bopened Cpicked up Dput aside 答案：B这个年轻人打开盒子更符合题意。7A.Angrily BEagerly CCalmly DAnxiously 答案：A据后文可知，他生气了，故用angrily. 8A.At BFrom CWith DTo 答案：C前文已告知父亲有钱买车，此处句意为：你有那么多钱就送我一本书。9A.toasting Bputting Cforgetting Dleaving 答案：D后文告知他离家出走了，因而此处用leaving做伴随状语。10A.until Bas Cbefore Dunless 答案：A直到有一天在大街上看见一位像父亲的老人才和父亲联系。11A.learned Brealized Crecognized Dadmitted 答案：Blearn“得知；学会”；realize“意识到”；recognize“辨认出”；admit“承认”。12A.get to Bsearch for Cturn to Dleave for 答案：Dthe hospital是他的目的地，只有leave for表示“出发到某地”。13A.much Bstill Chardly Dquite 答案：B句意：他看到桌上仍然是那本新书，就如一年前离开时一样在那儿。still“仍然；仍旧”。14A.year Bmonth Cweek Dday 答案：A前文已告知是一年。15A.clean Bread Cturn Dcount 答案：Cturn pages“翻页”。 16A.lost Bcame Cappeared Ddropped 答案：D一把钥匙从书里掉出来，故用drop.17A.old Bsame Cspecial Dnew 答案：B这个名字和他喜欢的那辆车的销售商的名字一样。18A.remembered Bdesired Cfound Dmet 答案：B与1题的admire相对应的应是desire，“渴望的；渴求的”。19A.picture Bplace Cdate Dmet 答案：C标签上的日期是他毕业的那天，还有已付款的话语。20A.word Binformation Cdat