2020-2021學(xué)年新教材英語(yǔ)人教版必修第一冊(cè)：Unit 4　Natural Disasters 課時(shí)作業(yè)（三）　Discovering Useful Structures （Grammar） Word版含解析

1、好好學(xué)習(xí)，天天向上課時(shí)作業(yè)(三)discovering useful structures （grammar)必備知識(shí)基礎(chǔ)練進(jìn)階訓(xùn)練第一層。單詞拼寫1the electricity _ (供應(yīng)） had been cut off.2the volcano could _ （爆發(fā)） at any time.3it caused big fires, storms, acid rain, and even earthquakes and _ (火山） eruptions。4many buildings were damaged by the _ （颶風(fēng)) and a lot of people b

2、ecame homeless。5to _ （生存） in the forest， animals must climb from tree to tree.6the _ （臺(tái)風(fēng)） hit the coastal areas.。單句語(yǔ)法填空1this is the hospital _ we visited yesterday.2he is the boy _ father is a teacher.3a plane is a machine _ can fly。4the man _ is walking on the playground is my old friend。5look out！

3、 dont get too close to the house _ roof is under repair.6they talked about their classmates and things _ they still remembered in middle school.7she said she would do anything _ could help her mother recover from the disease.8anyone _ has helped to save the drowning girl is worth praising.9the man _

4、 you met yesterday is my fathers schoolmate.10the first thing _ he did after arriving home was doing his homework。把下列句子改寫成含有定語(yǔ)從句的主從復(fù)合句1the boys are my friends.the boys are playing football。_2the person is mr. ball。 you should ask him about the matter。_3i have ever seen the film and it is the most in

5、teresting film。_4the students article was published. i know the student。_5the fish isnt fresh.we bought the fish yesterday。_關(guān)鍵能力綜合練進(jìn)階訓(xùn)練第二層.閱讀aearthquakes happen without warning (前兆）。 they can happen at any time of a day， at any point during the year. but dont worry because most are so weak that they

6、 cannot be felt. only a few big ones hurt people。 however， its important to know what to do when an earthquake is happening.do not go outside。 you could get injured from falling glass or parts of buildings. if you are outside, stay away from buildings and power lines (輸電線)stay under a desk， table, o

7、r other strong furniture。 hold on to it。 or stay in a corner of the building。 cover your face and head with your arms and cover your mouth with a towel or clothing. stay inside until shaking stops and it is safe to go outside.keep away from windows, pictures or advertisements on the wall or the buil

8、dings， and anything else that could fall and hurt you。 most people get injured by falling things during an earthquake， not by the shaking itself。also keep away from a fire。 you could fall down and burn yourself in the fire.if you are driving when an earthquake happens, stop the car if its safe. stay

9、 inside your car until the earthquake stops， and dont drive near bridges。 try not to stop by power lines or trees。 these could fall and hurt you。1most earthquakes are too _ to hurt people.astrong bweakcdangerous dheavy2from the passage, when an earthquake is happening, we should _。astay under a big

10、buildingbstay under a strong furniturecstand by windowsddrive near a big bridge3it isnt safe for you to _ while the earthquake is happening.arun out of the buildingbstay in a corner of the buildingccover your head with your armsdcover your mouth with a towel4whats the main idea of the passage？ahow d

11、angerous the earthquake is.bhow to be safe in an earthquake。cwe shouldnt be afraid of the earthquake。dhow the earthquake comes into being。ban earthquake happens when two plates rub together。 the earth plates travel in different directions and at different speeds. if one plate is slowly forced undern

12、eath the other， pressure (壓力) builds up until the plates break apart. this process （過(guò)程） causes the ground to move. it is an earthquake。 in other words, earthquakes are the shaking of the earths surface caused by the earths rocky outer layer as a result of the energy stored within the earth. the stra

13、in within the rocks is suddenly released （釋放）the damage an earthquake causes depends on where it is and the time it is happening。 if an unpopulated region is struck， there will be low loss of life or property （財(cái)產(chǎn)）。 if it hits a large city, there may be many injuries and much destruction. many of the

14、 areas at risk are largely populated now. major earthquakes hitting those areas today could produce terrible damage。actually, there are several million small earthquakes every year. large earthquakes， such as the 1964 alaskan quake that measured 8。 4 on the richter scale, cause millions of dollars i

15、n damage。 in the last 500 years， millions of people have been killed by earthquakes around the worldincluding 240，000 in the 1976 tangshan earthquake in china。a 60second or less earthquake can cause devastation that continues for years after the first tremor. in 1972, a series of severe earthquakes

16、struck managua， nicaragua. fifteen years later, the city still looked the way it had a week after the earthquake hit, because the country did not have the necessary money to rebuild it。the shaking of the earth is sometimes not the greatest disaster。 it is in the ensuing fires and floods that often t

17、he greatest damage occurs. in the 1906 earthquake, it was the fires caused after it that did the majority of the damage. an earthquake can also destroy dams high above a city or valleys, causing floods to sweep down and sweep away everything in their path.5which of the following is the main idea of

18、the first paragraph?aan earthquake comes from the inside of the earth。bthe earth has great energy in storage。chow the earth plates move。dhow an earthquake happens。6which of the following is mentioned to show that an earthquake can kill too many people？athe 1964 alaskan quake。bthe 1976 tangshan earth

19、quake.cthe 1972 managua earthquake.dthe 1906 earthquake.7the underlined work “ensuing” in the last paragraph probably means “_”acausing too much heat and great damagebcausing many injuries and much destructionchappening as a result of another eventdhappening suddenly and unexpectedly8by giving the e

20、xample in paragraph 4, the author wants to show that _。aan earthquake doesnt last longbthe damage can last longcpeople in managua suffered too muchdnicaragua is still a poor countryca young couple decided to get married. as the big day drew nearer and nearer， they both grew nervous because each of t

21、hem had a problem. the bridegroom decided to ask his father for advice。 “dad，” he said, “i love lily very much， but i have very smelly feet， so im afraid that she will not put up with them.” his father said， “all you have to do is wash your feet as often as possible， and you should always wear socks

22、， even when you go to bed。” well, it seemed a workable solution， the young man thought。the young woman turned to her mother. “mom， she said， “my morning breath is so bad that im afraid my new husband will not want to live in the same room with me. i love him. i cant live without him.” her mother sai

23、d, “in the morning, get straight out of bed when you wake up, and head for the bathroom and brush your teeth。 dont say any word before you brush your teeth?！?the young woman followed her mothers advice。they were finally married in a wonderful ceremony。 not forgetting the advice each had received， th

24、ey carefully spent every day. the husband wore his socks every night and the wife kept her mornings silent; they did quite well until about a month later。 just before dawn, the husband woke only to find that one of his socks was gone！ thinking of the terrible result, he felt frightened at once。 he j

25、umped up and began to search the bed for his sock in a hurry. of course， this made the wife woken. without thinking, the wife asked， “what on earth are you doing？ the husband stopped in surprise， and then he cried, “oh， no! you must have swallowed my sock！”9what troubled the young man before he got

26、married？ahis feet had an unpleasant smell。bhe was unprepared for the big day.che was too poor to marry the girl。dhis habit was too bad to be known.10why did the husband feel frightened?abecause he forgot to wear the socks。bbecause his socks were missing.cbecause his wife might find the truth.dbecaus

27、e it would disappoint his father。11the husband said the last sentence of the passage because _.ahis wife was very hungry in the morningbhis wife often dreamed of eating thingsche wanted to have his wife buy new socksdhe found his wifes breath very smelly12what would happen next most probably？athe wi

28、fe would leave the husband soon。bthe couple would tell each other the truth。cthe husband would buy a new pair of socks.dthe couples parents would help find the sock。七選五would you know what to do if a fire started in your home？ take the time now to review the following safety tips, and your family wil

29、l be prepared in time of a fire in your home：_1_an escape plan can help every member of a family get out of a burning house。 the idea is to get outside quickly and safely。 _2_ so it is important to learn and remember the different ways out of your home.stay lowif you can see smoke in the house, stay

30、 low to the ground as you make your way to the exit. _3_ you will breathe less smoke if you stay to the ground. smoke naturally rises， so if there is smoke while you are using your escape route, staying low means you can crawl （爬） under most of it.what if you cant get out right away?if you cant get

31、out fast because fire or smoke is stopping an escape route, you will want to yell for help。 you can do this from an open window or call 911 if you have a phone with you. _4_ then, firefighters will have a hard time finding you. the sooner they find you， the sooner you both can get out。if your clothe

32、s catch fire， what should you do？your clothes could catch fire during a fire or by accident if you step too close to a candle. if this happens, dont run！ instead， stop， drop to the ground， cover your face with your hands, and roll. this will cut off the air and put out the flames。 _5_aknow your way

33、outbpreventing fires is in the first place!can easy way to remember this is： stop, drop， and roll！dsmoke from a fire can make it hard to see where things are。ethey will help prepare you for what you need to do in case of a fire.feven if you are scared， never hide under the bed or in a closet.gin a f

34、ire, smoke and poisonous （有毒的) air hurt more people than the actual flames (火焰) do.語(yǔ)法填空every boy and every girl expects their parents 1。_ (give) them more pocket money。 why do their parents just give them a certain amount？ one main purpose is to let kids 2._ (learn） how to manage their own money. th

35、e amount of money 3。_ parents give to their children to spend as they wish 4._ （differ) from family to family。children are expected to make a 5。_ （choose) between spending and saving。 at first, some young children may spend all of the money soon after they receive it。 parents 6。_ (advise） not to off

36、er more money until it is the right time。 by doing so， these children will learn that 7._ （spend） must be done with a budget。pocket money can give children 8._ chance to experience three things they can do with the money. they can spend it by giving it to a good cause。 they can spend it by buying th

37、ings they want。 they can save it 9._ future use。saving 10._ （help) children understand that costly goals require sacrifice。 saving can also open the door to future saving and investing for children。課時(shí)作業(yè)（三）discovering useful structures (grammar)必備知識(shí)基礎(chǔ)練。單詞拼寫1supply2。erupt3。volcano4。hurricane5.surrive6

38、.typhoon.單句語(yǔ)法填空1that/which2。whose3。that/which4。who/that5.whose6that7。that8.who9。whom/who/that10.that.把下列句子改寫成含有定語(yǔ)從句的主從復(fù)合句1the boys who/that are playing football are my friends。2the person （who/whom/that） you should ask about the matter is mr. ball.3it is the most interesting film （that) i have ever

39、seen.4i know the student whose article was published。5the fish （that/which） we bought yesterday isnt fresh。關(guān)鍵能力綜合練。閱讀a【語(yǔ)篇解讀】本文是一篇說(shuō)明文。文章通過(guò)對(duì)如何在地震中幸存下來(lái)和保護(hù)好自己的講解,提高我們的安全防范意識(shí)。1答案與解析：b細(xì)節(jié)理解題.根據(jù)第一段第三句“but dont worry because most are so weak that they cannot be felt?？芍蠖鄶?shù)地震都很“微弱”.故選b。2答案與解析：b細(xì)節(jié)理解題。根據(jù)第三段第一句“s

40、tay under a desk， table, or other strong furniture?！笨芍卣鸢l(fā)生時(shí)我們應(yīng)該躲在書桌、餐桌或其他堅(jiān)硬的家具下面。故選b.3答案與解析：a細(xì)節(jié)理解題。根據(jù)第二段第一句“do not go outside。 you could get injured from falling glass or parts of buildings.”以及第三段最后一句“stay inside until shaking stops and it is safe to go outside?！笨芍卣鹌陂g不要出去會(huì)更安全一些。故選a。4答案與解析:b主旨大意題.根據(jù)

41、第一段最后一句“however， its important to know what to do when an earthquake is happening.以及下文每一段的首句可知本文講的是地震來(lái)臨的時(shí)候如何保護(hù)自己.故選b。b【語(yǔ)篇解讀】本文主要介紹了地震發(fā)生的原因并結(jié)合實(shí)例說(shuō)明不同程度的地震所帶來(lái)的影響是不一樣的.5答案與解析：d主旨大意題。由第一段內(nèi)容可知，本段主要講述了地震是如何發(fā)生的：地球板塊的相互碰撞導(dǎo)致壓力不斷聚集，直至板塊的破裂，這個(gè)過(guò)程會(huì)引起地面的移動(dòng)，地震也隨之而發(fā)生，故d項(xiàng)正確。6答案與解析：b細(xì)節(jié)理解題。四個(gè)選項(xiàng)中只有1976年唐山大地震提到了死亡的具體人數(shù)，而

42、其他三處地震均未涉及死亡人數(shù)的問(wèn)題，故b項(xiàng)正確。7答案與解析:c詞義猜測(cè)題。由下文對(duì)1906年地震的描述可知，火災(zāi)是地震發(fā)生后引起的，由此可以推斷ensuing表示“隨之而發(fā)生的”,故c項(xiàng)正確.8答案與解析：b寫作意圖題。本段第一句是主旨句.1972年地震發(fā)生，而15年后，該城的狀況仍和當(dāng)年地震發(fā)生一周后一樣,表明地震帶來(lái)的危害可能會(huì)持續(xù)很長(zhǎng)時(shí)間。c【語(yǔ)篇解讀】本文是一則幽默故事,主要講一對(duì)新婚夫婦在婚前向?qū)Ψ诫[瞞了自己的毛病，婚后一個(gè)月內(nèi)他們倆掩飾得都很好，但終于有一天出現(xiàn)狀況。他們彼此深愛(ài)對(duì)方，所以在這之后最有可能發(fā)生的是彼此坦白，說(shuō)明真相，最后互相諒解.9答案與解析：a細(xì)節(jié)理解題。根據(jù)第一段中的“i have very smelly feet, so im afraid that she will not put up with them?！薄拔业哪_很臭,所以我怕她受不了?！笨芍鸢浮?0答案與解析：c細(xì)節(jié)理解題。根據(jù)第三段原文“thinking of the terri