人教版英語選修7課后練：Unit3Under課后限時作業(yè)3.3Word版含答案

1、Iii課后臉(iXi趣i.單句語法填空I.The possible reactions of the market should(consider) before we act.2 .Most teenagers are not aware the bad effect of playing computer games.3 .We haven't discussed yet we are going to place our new furniture.4 . 一What made you so(scare)?The terrible noise outside the room.5

2、.One of the most beautiful mountains I 've ever climbed is Mount Tai.6.a useful book you lent me last week !7.But for your help, I(solve) that problem.1.1 t is reported that the temperature will decline(sharp) in one or two days.9 . What can I do if I see someone injured?You must stop him(bleed)

3、 first.10 .Thanks to the workers' great efforts, the construction work was completed ahead schedule.答案：1.be considered句意：考查被動語態(tài)。句意：我們行動前應該考慮市場可能的反應。分析句子結構可知，consider和句子的主語reactions之間是被動關系，所以用被動語態(tài)。2.of句意：考查固定搭配。句意：大多數(shù)青少年不知道玩電腦游戲的壞影響。be aware of知道。3.where句意：考查賓語從句。句意：我們還沒有討論把我們的新家具放在哪里?？仗幰龑зe語從句， 從

4、句中缺少地點狀語，故填 where。4.scared句意：考查詞形轉換。一一什么使你那么害怕？一一房間外面可怕的聲音。scared害怕的，恐懼的”，在此是形容詞作賓語補足語。5.that句意：考查定語從句。句意：泰山是我攀登過的最漂亮的山之一?？仗幰龑ФㄕZ從句，修飾 先行詞mountains,因先行詞前有最高級修飾，故用 that。6.What句意：考查感嘆句。句意：你上周借給我的書多么有用??！中心詞是book,所以此處要用 What。7.couldn't have solved句意：考查虛擬語氣。句意：要不是你的幫助，我不可能解決那個問題。此處是含蓄虛擬語 氣且表示與過去事實相反，結

5、合句意可知應填couldn t have solved o8.sharply句意：考查副詞。句意：據報道氣溫一兩天內會急劇下降。分析句子結構可知，空處修飾動 詞decline,所以用副詞形式。9.bleeding句意：考查非謂語動詞。一一如果我看到有人受傷該怎么做？一一你必須先給他止血。stopsb.(from)doing sth.阻止某人做某事"，所以填bleeding。10.of句意：考查固定搭配。句意：由于工人們的巨大努力，建筑工程提前完成。ahead of schedule提前。n .單句改錯1 .Your performance as a student will be e

6、xcellent if you develop a habit of reflecting how you learn.2 .You ought to aware how risky this investment is.3 .We were narrow beated in that match.4 .She was scaring when she found her room upside down.5 .The law prevents everyone being attacked.6 . Being fine, we 'll go outing.7 .With the el

7、ectric map fixing in the car showing the exact position, the driver can drive in the right direction to the destination.8 .The human body is made up of organs, each has a definite job to do.9 .The moon shines with reflecting light.What a good night!10 .The house was turned upside to down.how/八 on/up

8、onreflect答案：1.Your performance as a student will be excellent if you develop a habit of reflecting you learn.句意：如果你養(yǎng)成了思考如何學習的習慣，那么作為學生你的表現(xiàn)將會是優(yōu)秀的。on/upon思考。八2 .You ought to aware how risky this investment is.句意：你應該矢棉這種投資是要冒很大風險的。aware是形容詞，必須與be/become連用。oughtto后應接動narrow。3 .We were . beated in that m

9、atch. narrowly句意：在那場比賽中我們惜敗。過去分詞前應用副詞。scaring4 .She was when she found her room upside down. scared句意：當她發(fā)現(xiàn)她的房間亂七八糟時，她很害怕。人作主語時表語應用過去分詞式的形容詞。 A5 .The law prevents everyone being attacked.from不能省?？墒?，但如果是被動式則Being句意：法律防止每個人受到攻上rom prevent sb. from doing阻止/防止某人做某事。該結構中的from6 . fine, we 'll go outing

10、.句en%天氣好的話，我們將去郊游。分析題干可知，句子的主語與分詞短語的邏輯主語不同，因此應用才立主格結構it指代天氣。f" 7 .With the electric map gin the car showing the exact position, the driver can drive in the right fixeddirection to the destination.句意：一張電子地圖被安裝在汽車里顯示準確的位置，司機能朝正確方向行駛到達目的地。 theelectric map與fix之間為被動關系，故用過去分詞作賓補。 has8 .The human body

11、 is made up of organs, each . a definite job to do.句意：人體由器官組成，每個器官都有明確的分havingeach having為獨立主格結構。reflecting9 .The moon shines withlight.What a good night!根據常識，月亮自己不發(fā)用ected反射太陽的光，應用過去分詞表達。10 .The house was turned upside to down.句意：房子被翻得亂七八糟。upside down副詞，無需加介詞。出.完形填空（2016 南京金陵中學高二模擬）All water, even r

12、ain water, contains dissolved chemicals whichscientists call “salts But. not all water 1 salty. Water is fresh or salty according to 2judgement, and in making this decision man is more 3by his sense of taste than by alaboratory test. It is one's taste buds that accept one water and4 another.A si

13、mple experiment illustrates this. Fill three 5 with water from the kitchen faucet（ 水龍 頭）.Drink from one and it tastes fresh even though some dissolved salts are 6 present. Add a pinch of salt to the second,and the water may taste fresh or slightly 7 depending on a personal taste limit and on the 8 o

14、f salt held in a “ pinch ” . But add a teaspoon of salt the third and your taste buds protest that this water is too salty to drink; this glass of water has about the same salt content as a glass of sea water.10, the ocean, in contrast to the water we use daily, contains 11 amounts of dissolvedchemi

15、cals;it is too salty for human consumption.Some scientists estimate that the oceans contain as 12 as 50 quadrillion tons（50 million billion tons）of dissolved solids.If the salt in the sea could be 13and spread evenly over theEarth's land surface it would form a layer more than 500 feet 14, about

16、 the height of a40 story office building. What15 the scientists' curiosity is not so much 16theocean is salty, but why it isn 't 17like the rivers and streams that empty into it. Further, what isthe 18 of the sea and of its“ salts " ? And how does oacsan water's remarkably（顯語篇 導讀本文為

17、一篇科普說明文。文章提到人們會根據味覺來辨別水的咸 淡，并可以通過實驗來驗證這一點。海水中含有大量的鹽分?？茖W家對 于海水為什么不像注入它的河流一樣感到好奇。目前，科學家對海洋的了解仍舊很少，很多問題有待人們去解決。著地）uniform chemical composition（ 成分）? To these and related 20, scientists seek answers with full awareness that little about the oceans is understood. 1.A. drin ks B.se emsC.feels D.tastes 2.A

18、.respectable B.individual C.collective D.annual 3.A. Believed B.convinced C.firmed D.persuaded 4.A.object B.abandon C.reject D.receive 5.A.glasses B.cups C.bowls D.bottles 6.A.normally B.regularly C.artificially D.naturally 7.A.sweet B.salty C.bitter D.sour 8.A.amount B.number C.quality D.total 9.A.

19、with B.to C.in D.on 10.A.Subsequently B.Absolutely C.Obviously D.Generally 11.A.unbelievable B.abnormal C.imaginable D.unacceptable 12.A.many B.much C.little D.few 13.A.removed B.abandoned C.moved D.produced14.A.highB.thickC.wideD.broad15.A.urgesB.raisesC.arousesD.lifts16.A.howB.asC.that D.why17.A.f

20、reshB.saltyC.coolD.clean18.A.ruleB.originC.baseD.resource19.A.witnessB.seeC.explainD.express20.A.problems B.matter C.situations D.questions答案：1.解析：D海水是咸的，應該是從味覺上感覺到的。因此要選擇D項。2 .解析：B海水是咸的還是淡的要根據個人的判斷 因此要選擇 B項。respectable體面的；有身份的Individual個人的collective集體的；annual每年的。3 .解析：B在做這個決定的時候，人們更加相信通過味覺而不是通過做試驗（

21、而得到結論）。be convinced相當于believe,而此處有is,因此要選擇 B項。其他兩項意思不對。4 .解析：C此空和前面的 accept相對應，因此選擇 reject。abandon拋棄；reject拒絕；receive 接受;object反對，對持異議。5 .解析：A從后文來判斷，應該是用 glass裝水。因此只能選擇 A項。6 .解析：D從文章來看，這杯水沒有加鹽，為自然狀態(tài)下的水，因此要選擇D項。normally正常地；regularly定期地，有規(guī)律地；artificially 人工地；naturally自然地。7 .解析：B從上文看加了些鹽，因此有些咸。所以要選擇B項。

22、8 .解析：A salt為不可數(shù)名詞，不能用 number來修飾。quality為 版量"，total為 總數(shù)“，均不 符合題意。9 .解析：B addto 是固定搭配，意為 把加到之上”。10 .解析：C從上文來看 第三杯水太咸了不能喝，這杯水和海水的鹽的容量一樣”，因此很明顯海水要比我們日常使用的水含更多的鹽，所以此處要選擇C。11 .解析：D從上文可知 這水太咸”不適合飲用，因此為 不可接受的量“，故選unacceptable。 unbelievable難以置彳t的；abnormal不正常的；imaginable可想象的。12 .解析：B此處表示 海水里含有多達 的鹽”，因此用

23、表示數(shù)量且修飾不可數(shù)名詞的much。13 .解析：A如果海水里的鹽被移出來，撒在地上的話 remove把移到別處；abandon放棄，遺棄； move移動；produce生產。因此要選擇 A。14 .解析：B句意：形成500多英尺厚的一層 此處強調鹽多，積累得厚，因此要選擇 thick。15 .解析：C arouse one' s curiosity敷起某人的好奇”。其他三項均不和curiosity搭配。16 .解析：D激起科學家興趣的不是為什么海水那么咸，而是為什么它不和流入它的河流一樣 淡。因此要選擇D。17 .解析：A由上文知 河流的水和海水相比是淡水”，因此要選擇fresh。1

24、8 .解析：B此處表示：什么是海水和它的鹽的根源呢？rule規(guī)則；origin根源，起源；base基礎；resource 資源。19 .解析：C銜接上文，此處一連提出三個問題，以待科學家解釋。因此要選擇Co20 .解析：D此處表示 要回答相關的問題”。四個選項中只有 D項和answer可以搭配。因此要 選才D DoIV .閱讀理解People travel for a lot of reasons. Some tourists go to see battlefields or religious shrines. Others are looking for culture, or simp

25、ly want to have their pictures taken in front of famous places. But most European tourists are looking for a sunny beach to lie on.Northern Europeans are willing to pay a lot of money and put up with a lot of inconveniences for the sun because they have so little of it. Residents of cities like Lond

26、on, Copenhagen, and Amsterdam spend a lot of their winter in the dark because the days are so short, with much of the rest of the year in the rain. This is the reason the Mediterranean has always attracted them. Every summer, more than 25 million people travel to Mediterranean resort and beaches for

27、 their vacation. They all come for the same reason: sun!The huge crowds mean lots of money for the economies of Mediterranean countries. Italy 's 30,000 hotels are booked solid every summer. And 13 million people camp out on French beaches, parks and roadsides. Spain's long sandy coastline a

28、ttracts more people than anywhere else. 37 million tourists visit yearly, or one tourist for every person living in Spain.But there are signs that the area is getting more tourism than it can handle. The Mediterranean is already one of the most polluted seas on earth. And with increased tourism, it

29、's getting worse. The French can't figure out what to do with all the garbage left by campers around St. Tropez. And in many places, swimming is dangerous because of pollution.None of this, however, is spoiling anyone's fun.The Mediterranean gets more popular every year with tourists. Ob

30、viously, they don 't go there for clean water and solitude. They tolerate traffic jams and seem to like crowded beaches. They don 't even mind the pollution. No matter how dirty the water is, the coastline still looks beautiful. And as long as the sun shines, it 's still better than sitt

31、ing in the cold rain in Berlin, London, or Oslo.本文講述了人們熱衷旅行的多種原因，并分析了北歐人喜愛到海 濱城市旅行的原因。盡管蓬勃發(fā)展的旅游業(yè)導致了環(huán)境污染等方面的 問題，但人們仍樂此不疲。I.The writer seems to imply that Europeans travel mostly for the reason thatA.they want to see historic remains or religious spotsB.they are interested in different cultural tradit

32、ions and social customsC.they would like to take pictures in front of famous sitesD.they wish to escape from the cold, dark and rainy days back at home2. In Paragraph 2, cities like London, Copenhagen, and Amsterdam are mentioned.A.to show that they are not good cities in terms of geography and clim

33、ateB.to tell us how wealthy their residents areC.to suggest that these cities lack places of historic interest and scenic beautyD.to prove that they have got more tourism than they handle means.3.The latter half of the last se ntence in Paragraph 3,“or one tourist for every person living in SpainA.a

34、ll the 37 million people living in Spain are touristsB.every year tourists are almost as many as people living in that countryC.every person living in Spain has to take care of a touristD.every Spanish is visited by a tourist every year4.We can infer from the passage that.A.it is convenient for Nort

35、hern Europeans to enjoy the sunB.tourism contributes a lot to the development of the economy in Mediterranean countriesC.people in Mediterranean countries can deal with the problem of pollution wellD.dirty environment affects the development of tourism in Mediterranean countries答案：1.解析：D 推理判斷題。第一段末尾

36、提到"But most European tourists are looking for a sunnybeach to lie on.,然后又介紹了一些歐洲國家的氣候，說明歐洲人旅游主要是為了逃避本國陰 冷、潮濕的天氣，想去享受地中海的陽光。2 .解析：A細節(jié)理解題。第二段的開頭提到for the sun because they have so little of it.,然后再舉例說明。因此選項A正確。3 .解析：B細節(jié)理解題。此句的意思是 每年有3 700萬游客來西班牙旅游，換句話說，游客人數(shù)和西班牙的居民一樣多4 .解析：B推理判斷題。根據第三段第一句可知，旅游業(yè)對地中海

37、地區(qū)國家的經濟發(fā)展做出了 很大貢獻。V .短文改錯Time flies! This is a third year that I have been in this school. In the past two and a half years,our school had organized many activities. What impressed me best was an activity called to Farm" In an autumn afternoon, we were sent to a farm which we learned to plant p

38、otatoes. Having been in the city for so a long time, we were so happy to go to the countryside. After divided into three groups, we started to work. Some students cut potatoes into pieces, some dug holes, and the others put the pieces of potatoes into the hole, put the earth back and pushed them down hard. We continued doing that until all the work was done. Although we were exhausted, but we felt fulfilled on our way back