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1、課時作業(yè)45　Unit 3　Under the sea Ⅰ.短語填空 1．Looking for his lost magazine，the boy turned the whole room ________. 2．The young policeman ________ seeing the girl enter the chairman's office. 3．She ________ the fact that she had made a serious mistake，and she couldn't forgive herself. 4．Never ________

2、 children ________ working hard at their lessons! 5．Supper won't be ready in an hour.________，let's set the table. 6．I was in financial trouble last year；it was my father's friend that ________ me ________. 7．Your elder sister is ________ what to do next；don't interrupt her. 8．The newly-opened s

3、upermarket ________ just ________ the post office. 9．As a parent，it's your duty to ________ your child ________ finish his homework in time. 10．It's wrong of you to ________ such a kind of amusement. [答案]1.upside down　2.witnessed to　3.was aware of　4.scare；into　5.In the meantime　6.helped；out　7.ref

4、lecting on　8.is；opposite to　9.urge；to　10.abandon yourself to Ⅱ.單詞拼寫 1．I ________(目睹) the accident. 2．This medicine is ________(有毒的) if taken in large quantities. 3．The clouds ________(逃走) before the wind. 4．He ________(拋棄) his daughter to her fate. 5．There is a ________(急劇的) bend in the road.

5、 6．But this ________(令人驚嘆的) person is too lifelike to be a god. 7．A ________(栩栩如生)picture is present to our eyes. 8．She went to the company to draw her ________(退休金)． 9．If I were younger，I will join you in the expedition to the ________(南極)． 10．There are certain things that are absolutely basi

6、c to the maintenance of a good ________(關(guān)系)． [答案]1.witnessed　2.poisonous　3.fled　4.abandoned　5.sharp　6.awesome　7.vivid　8.pension　9.Antarctic　10.relationship Ⅲ.單項填空 1．Most young girls were scared ________stay outside after 10：00 p．m. because they were scared ________being robbed in the ci

7、ty. A. to；to　　　　　　　　　 B. to；of C. of；to D. of；of [解析]be scared to do sth.“不敢去做某事”；be scared of doing sth.“害怕、唯恐做某事”，兩者均為固定搭配。 [答案]B 2．The villagers have planted a great many trees in order to________wind and sand. A. hold down B. hold up C. hold back D. hold out [解析]hold down壓制

8、，限制；hold up(使)推遲，耽擱，支撐；hold back阻擋，抑制；hold out維持，堅持。句意：村民種了大量的樹以阻擋風(fēng)沙。由此可知只有C項符合句意。 [答案]C 3．I was just about to jump into the river ________the guide stopped me saying“Dangerous”． A. while B. when C. if D. because [解析]考查固定句型。be about to do...when...表示“正要干……這時……”。題意：我正要下河，這時導(dǎo)游

9、阻止了我并且說“危險”。 [答案]B 4．The police turned the whole house ________looking for clues. A. upside down B. out front C. side by side D. down to earth [解析]upside down“上下翻轉(zhuǎn)”，turn sth.upside down把……翻得亂七八糟。out front“在大門外”；side by side“肩并肩”；down to earth“從幻想中清醒過來，回到現(xiàn)實中來”。 [答案]A 5．Usually a c

10、hild's behavior is a ________of his family environment. A. recognition B. reflection C. return D. record [解析]本題考查近義詞辨析。A項意為“認(rèn)出，辨別出”；B項意為“反映，反照”；C項意為“歸類，歸還”；D項意為“記錄”。題意：通常一個孩子的行為是其家庭環(huán)境的一個反映。 [答案]B 6．In my opinion, ________shouldn't be any doubt that China will become one of the mos

11、t powerful countries in the near future. A. this B. that C. it D. there [解析]此題考查句式。There is no doubt that…“毫無疑問……”。題意：依我看，毫無疑問，中國在不遠(yuǎn)的將來會變成世界上最強(qiáng)大的國家之一。 [答案]D 7．We were ________the most important scientific development of the century. A. seeing B. watching C. looking D. witnessing

12、 [解析]本題考查同義詞辨析。see也可表示“經(jīng)歷、體驗、遭遇”，但一般不用于進(jìn)行時；watch表示仔細(xì)觀察或觀看電視、比賽等；而look表示看的動作，且為不及物動詞，后不能跟賓語。 [答案]D 8．(2020;2020·哈爾濱模擬)A lack of ________ of cultural differences to local customs can cause problems. A．existence B．revolution C．a(chǎn)wareness D．evidence [解析]awareness知道，意識到。 [答案]C 9．________clearly

13、 aware of the danger ahead, he accepted the task without fear. A. As if B. Though C. If D. As though [解析]在though/as if等引導(dǎo)的從句中，謂語是be，而從句的主語與主句的主語相同時，從句的主語與be可同時省略。根據(jù)題意應(yīng)選B項。 [答案]B 10．The search was ________when night came, even though the child had not been found. A. approved B

14、. acquired C. achieved D. abandoned [解析] 根據(jù)題意“盡管沒有找到小孩”，可知放棄了搜索。abandon在此題中意為“放棄”。the search與abandon之間為動賓關(guān)系，故用被動語態(tài)。approve贊成；acquire獲得；achieve完成，達(dá)到。 [答案]D 11．After the flood，what we did first was to provide ________ for the homeless families. A．a(chǎn)ccommodation B．occupation C．equipment D

15、．furniture [解析]accommodation住宿。occupation占用；equipment設(shè)備；furniture家具。 [答案]A 12．Before the storm，fishes in the pond usually________ themselves out of the water to get fresh air. A. throw B. run C. swim D. escape [解析]題意：暴風(fēng)雨來臨之前，池塘里的魚兒通常要躍出水面呼吸新鮮空氣。throw themselves out of the water在此意為“躍出

16、水面”。 [答案]A 13．It was really a ________experience. Afterwards everybody was very________. A. terrifying；shocking B. terrified；shocking C. terrifying；shocked D. terrified；shocked [解析] terrifying常與物連用，表示“令人恐懼的”；terrified常與人連用，表示“感到恐懼的”。shocking令人震驚的，與物連用；shocked感到震驚的，與人連用。 [答案]C 14. The

17、driver was ________the new limit to speed，so he was at a loss when word came that he was forbidden to drive for speeding. A. good at B. unaware of C. aware of D. interested in [解析]be good at“擅長”；be unaware of“不知道”；be aware of“知道，明白”；be interested in“對……感興趣”。由句意知，B項正確。 [答案]B 15．We

18、 are now enjoying the cool air in the room. ________，the farmers are harvesting crops in the hot sun. A. Therefore B. Besides C. As a result D. In the meantime [解析]題中前后兩句表達(dá)不同的意思，沒有因果關(guān)系，故可排除A和C項。第二句話也不是對第一句話的補(bǔ)充，故可排除B項。in the meantime與此同時，符合題意。 [答案]D Ⅳ.完形填空 The trip to that city was eye-ope

19、ning for everyone，and near its end，all the young people in our group began to reflect on what it had meant.We __1__the first night we had arrived.We had all gone into the markets of the city __2__the young people could experience its energy.But what we actually saw simply __3__ us all—the rundown ho

20、uses，the children in rags，the people begging for money...Walking home，__4__under a low bridge，we came across __5__families of homeless people seeking a bit of dry ground to sleep on __6__the night.We had to step over bodies as we found our way through the darkness. The poverty(貧困) was __7__than any

21、thing my young companions had ever imagined.Back in the hotel，an air of sadness settled over the group.Many __8__ and cried.Spending time in this __9__ moves a person to care about humanity. That evening，our group spent hours talking about what we had __10__.Gently，I encouraged everyone to talk abo

22、ut the difficult __11__ that day's discoveries had inspired.Sitting together __12__ a circle as everyone had a chance to speak，we all began to realize that __13__ of us was alone in our struggle to cope with our reactions. Based on my __14__in poverty-stricken areas，I suggested that __15__ the emot

23、ions we had were painful，they could also be important in helping us to move forward.We all__16__ that we had seen things that should never be allowed to happen.__17__，what could we do about it？Together，we began to brainstorm ways we could help to ease the __18__ we had seen.As I encouraged group mem

24、bers to focus on __19__ they could do，a sense of determination __20__ the previous sadness.Instead of despair，these young people began to feel a call to action. 1．A.put up with B．got back to C．looked back on D．made up for [解析]look back on“回顧，回想”，表示“我們回想起我們到達(dá)的第一個晚上的情景”。put up with“忍受”；get back

25、 to“過一會兒再與某人通電話”；make up for“彌補(bǔ)”。 [答案]C 2．A.now that B．so that C．a(chǎn)s if D．even if [解析]so that“為了，以便”，表示“我們都來到城市的市場上以便讓年輕人們感受到它的活力”。now that“既然，由于”；as if“仿佛，好像”；even if“即使，縱然”。 [答案]B 3．A.puzzled B．a(chǎn)nnoyed C．embarrassed D．shocked [解析]puzzle“迷惑”；annoy“惹惱；煩人”；embarrass“使困窘，使尷尬”；shock“震驚，震

26、撼”，表示“我們實際看到的一切使我們大為震驚”。根據(jù)破折號后面的內(nèi)容可知，人們感到震驚。 [答案]D 4．A.marching B．running C．passing D．moving [解析]pass“經(jīng)過，通過”，表示“當(dāng)我們往家走，經(jīng)過一個小橋的下面”。根據(jù)下文出現(xiàn)的句子We had to step over bodies as we found our way through the darkness.可判斷，我們不可能在“奔跑”，也不是在“行軍”或“移動”。 [答案]C 5．A.entire B．normal C．a(chǎn)verage D．general [

27、解析]entire“全部的，整個的”，表示“無家可歸的人們?nèi)胰司墼谝黄饘ふ乙粔K干燥的地方用來晚上睡覺”。normal“正常的，標(biāo)準(zhǔn)的”；average“平均的”；general“一般的，普通的”。 [答案]A 6．A.beyond B．with C．till D．for [解析]for“為了”，for the night“過夜”；beyond“超過”；with“有，以，用”；till“直到，在……以前”。 [答案]D 7．A.stronger B．deeper C．worse D．less [解析]worse“更壞的，更惡劣的”，表示“這里的貧困比我那些年輕的

28、同伴們曾經(jīng)想象的更糟糕”。stronger“更強(qiáng)壯的”；deeper“更深的”；less“較少的，更少的”。 [答案]C 8．A.gave up B．broke down C．set off D．held on [解析]break down“感情失去控制，崩潰”，表示“很多人無法控制自己的感情，放聲大哭起來”。give up“放棄”；set off“出發(fā)，動身”；hold on“堅持下去”。 [答案]B 9．A.environment B．hotel C．house D．background [解析]environment“環(huán)境”，表示“在這種環(huán)境度過一段時間促

29、使人們考慮人性”。hotel“賓館”；house“房屋”；background“背景”。 [答案]A 10．A.inspected B．a(chǎn)ttempted C．witnessed D．challenged [解析]witness“目擊，親眼看見”，表示“那個晚上，我們一群人花費(fèi)了好幾個小時的時間討論我們親眼目睹的一切”。inspect“檢查，視察”；attempt“嘗試，企圖”；challenge“挑戰(zhàn)”。 [答案]C 11．A.feelings B．decisions C．thoughts D．impressions [解析]feelings“感情”，表示“我

30、鼓勵每一個人都談一下那天的發(fā)現(xiàn)所激發(fā)的情感”。decision“決定”；thought“思考，想法，思想”；impression“印象”。 [答案]A 12．A.along B．a(chǎn)round C．by D．in [解析]in a circle為固定短語，意為“呈圓形，作環(huán)狀”。 [答案]D 13．A.neither B．either C．none D．each [解析]none“一個也沒有”，句意為“我們都開始意識到，在采取行動的過程中我們沒有一個人能孤軍奮戰(zhàn)”。neither“兩者都不”；either“任一，隨便任一個”；each“各，各自，每個”。 [答案

31、]C 14．A.experiences B．schedules C．data D．position [解析]experience作可數(shù)名詞，意為“經(jīng)歷”，表示“在我目睹過這些貧困地區(qū)的經(jīng)歷的基礎(chǔ)上”。schedule“時間表，進(jìn)度表”；data“資料，數(shù)據(jù)”；position“位置，職位，立場”。 [答案]A 15．A.once B．while C．since D．unless [解析]while在此處相當(dāng)于although，引導(dǎo)讓步狀語從句，表示“盡管我們的情感是痛苦的，但它們在幫助我們前進(jìn)方面也很重要”。once“一旦”；since“自從，既然”；unless

32、“除非，如果不”。 [答案]B 16．A.supposed B．a(chǎn)dvised C．confirmed D．a(chǎn)greed [解析]agree“同意，贊同”，表示“我們都同意我們所看到的一切不能允許再發(fā)生”。suppose“推想，假設(shè)，猜想”；advise“建議，忠告”；confirm“確定，批準(zhǔn)”。 [答案]D 17．A.Surely B．Rather C．Now D．Indeed [解析]now“現(xiàn)在”，表示“現(xiàn)在，我們能做些什么呢？”surely“的確地，安全地”；rather“寧愿，寧可”；indeed“真正地，確實”。 [答案]C 18．A.burd

33、en B．suffering C．a(chǎn)nxiety D．difficulty [解析]suffering“苦難，痛苦”，表示“我們開始集體討論終止這種苦難的方法”。burden“擔(dān)子，負(fù)擔(dān)”；anxiety“憂慮，焦急，渴望”；difficulty“困難”。 [答案]B 19．A.how B．where C．what D．when [解析]what引導(dǎo)的名詞性從句作focus on的賓語，同時，what在從句中要作do的賓語。 [答案]C 20．A.replaced B．changed C．covered D．improved [解析]replace“

34、取代”，表示“決心取代了先前的傷悲”。change“改變，變革，改造”；cover“覆蓋，報道”；improve“改善，改進(jìn)”。 [答案]A Ⅴ.閱讀理解 One morning more than thirty years ago，I entered the Track Kitchen，a restaurant where everyone from the humblest(卑微的)to the most powerful came for breakfast.I noticed an empty chair next to an elderly，unshaven man，who l

35、ooked somewhat disheveled.He was wearing a worn-out hat and was alone, I asked if I might join him.He agreed quietly and I sat down to have my breakfast. We cautiously began a conversation and spoke about a wide range of things.We never introduced ourselves.I was concerned that he might have no mon

36、ey and not be able to afford something to eat.So as I rose to go back to the counter and buy a second cup of coffee.I asked， “May I get you something？” “A coffee would be nice.” Then I bought him a cup of coffee.We talked more，and he accepted another cup of coffee.Finally，I rose to leave，wished h

37、im well，and headed for the exit.At the door I met one of my friends.He asked， “How did you get to know Mr.Galbreath？” “Who？” “The man you were sitting with.He is chairman of the Board of Churchill Downs.” I could hardly believe it.I was buying，offering a free breakfast，and feeling pity for one o

38、f the world's richest and most powerful men! My few minutes with Mr.Galbreath changed my life.Now I try to treat everyone with respect，no matter who I think they are，and to meet another human being with kindness and sincerity. 1．What does the underlined word“disheveled”mean? A．Unfriendly. B

39、．Untidy. C．Gentle. D．Kind. [解析]詞義猜測題。根據(jù)上文的unshaved和下文的wearing a worn-out hat判斷，此處disheveled表示“不整潔的”。 [答案]B 2．The author bought coffee for the old man because ________. A．he thought the old man was poor B．he wanted to start a conversation C．he intended to show his politeness D．he would like

40、 to thank the old man [解析]細(xì)節(jié)理解題。從第二段第三句話可知，作者認(rèn)為這位老人可能沒錢，買不起東西吃，所以答案為A項。 [答案]A 3．How did the author probably feel after he talked with his friend? A．Proud. B．Pitiful. C．Surprised. D．Regretful. [解析]推理判斷題。從倒數(shù)第二段可以看出，作者簡直不敢相信這件事情，并用感嘆句表達(dá)了自己的強(qiáng)烈感情，所以推斷當(dāng)時作者非常吃驚。 [答案]C 4．What is the message mainly expressed in the story? A．We should learn to be generous. B．It is honorable to help those in need. C．People in high positions are not like what we expect. D．We should avoid judging people by their appearances. [解析]主旨大意題。作者以貌取人出了笑話，所以本文旨在表示“不要以貌取人”。 [答案] D