高中英語Unit8Adventure4JourneytotheAntarctic課時(shí)作業(yè)北師大版必修3

1、lesson 4journey to the antarctic.單詞拼寫1i was _（震驚的) when i heard about your accident.2setting _（目標(biāo)) is very important.3his _(抱負(fù)） is to become a great scientist in the future.4the doctor told him it was _（沒有希望的) to cure his disease, but he is still alive today。5he is _（高興的) in spite of his illness.6in

2、 the past, studying abroad was a _ (遙遠(yuǎn)的） dream for most people.7i can finish the difficult taks _(在之內(nèi))five days.8she became weaker and weaker because of _(悲傷）9the old machine wont _（運(yùn)轉(zhuǎn)) properly if you dont oil it regularly.10a good teacher should have great _(耐心) when dealing with a naughty student

3、.答案1shocked2。goals3.ambition4。hopeless5cheerful6。distant7。within8.sadness9function10。patience.單句語法填空1he got up early in _ （prepare） for the journey。解析：in preparation for 為作準(zhǔn)備。答案：preparation2he felt _ （hope)， facing the depressing situation。解析：形容詞作表語。hopeless 絕望的.答案：hopeless3having been ill for a lon

4、g time， i have difficulty _ (walk） around。解析:have difficulty (in） doing sth. 費(fèi)力做某事。答案:(in) walking4her car broke _ on the way home.解析：break down 出故障。答案:down5she failed _ （win） the scholarship.解析:fail to do sth. 未能做某事。答案:to win6the letter was full of _ （sad）解析：full of sadness 充滿悲傷。答案:sadness7i was th

5、e first _ (leave） the lab。解析:序數(shù)詞后用不定式作定語.答案：to leave8my grandfather dragged his legs home， _ （exhaust)解析：形容詞作描述性狀語。答案：exhausted9they moved to a _ （distance) town。解析：形容詞作定語。答案：distant10she is a _ （cheer） girl, although she is disabled.解析:形容詞作定語.答案：cheerful.語法填空on june 1, 1910, captain scott left lond

6、on to begin his journey to the antarctic。 on his way， he received a message from the norwegian explorer roald amundsen:so the race to the south pole was on!during the polar summer of 19101911, both teams organised food bases in _1_ （prepare) for their journeys the next year。 then came the total _2_

7、(dark) of the polar winter. scott and amundsen waited _3_ （anxious） for spring.amundsen was the first _4_ (leave). he had teams of dogs _5_ (pull) the sledges and all his men were on skis。 because _6_ this, he made rapid progress。 scott left on november 1 and soon he had problems。 first, his two sle

8、dges broke _7_， and then the horses began to have serious difficulties with the snow and the cold.amundsen reached the pole on 14 december and put a norweigian flag there。 then he prepared for the return journey. when scott finally arrived at the pole, he was shocked to see the norwegian flag. scott

9、 wrote sadly in his diary：“we have now lost the goal of our ambition.”the return journey was the _8_ (bad) in the history of exploration. the men were soon exhausted and were running _9_ of food。 scott started to realize their _10_ (hope） situation.答案與解析1preparationin preparation for 為作準(zhǔn)備.2darkness名

10、詞作主語.3anxiously修飾實(shí)義動詞用副詞.4to leave序數(shù)詞后用不定式作定語。5pullingdogs 與 pull 之間為主動關(guān)系,故用現(xiàn)在分詞作賓補(bǔ)。6ofbecause of 由于。7downbreak down 出故障。8worstin the history of。.。與最高級連用。9outrun out of 用完，耗盡。10hopeless形容詞作定語.hopeless 絕望的。閱讀理解since the first earth day in 1970,americans have gotten a lot “greener” toward the environm

11、ent。 “we didnt know at that time that there even was an environment, let alone that there was a problem with it，” says bruce anderson， president of earth day usa。but what began as nothing important in public affairs has grown into a social movement. business people， political leaders, university pro

12、fessors， and especially millions of grassroots americans are taking part in the movement. “the understanding has increased many，many times，” says gaylord nelson， the former governor from wisconsin， who thought up the first earth day.according to us government reports， emissions (排放)from cars and tru

13、cks have dropped from 10.3 million tons a year to 5.5 million tons。 the number of cities producing co beyond the standard has been reduced from 40 to 9. although serious problems still remain and need to be dealt with, the world is a safer and healthier place. a kind of “green thinking” has become p

14、art of practices.great improvement has been achieved。 in 1988 there were only 600 recycling programs； today in 1995 there are about 6，600. advanced lights， motors, and building designs have helped save a lot of energy and therefore prevented pollution.twentyfive years ago, there were hardly any educ

15、ation programs for environment。 today， its hard to find a public school, university， or law school that does not have such a kind of program。 “until we do that， nothing else will change!” says bruce anderson。 1according to anderson, before 1970， americans had little idea about_。athe social movementb

16、recycling techniquescenvironmental problemsdthe importance of earth day2where does the support for environmental protection mainly come from?athe grassroots level。 bthe business circle.cgovernment officials. duniversity professors。3what have americans achieved in environmental protection?athey have

17、cut car emissions to the lowest.bthey have settled their environmental problems.cthey have lowered their co levels in forty cities。dthey have reduced pollution through effective measures.4what is especially important for environmental protection according to the last paragraph？aeducation。 bplanning。

18、cgreen living. dco reduction。答案與解析自從1970年第一個(gè)“地球日”以來，美國人對環(huán)境有了更強(qiáng)烈的保護(hù)意識，越來越多的美國人參與到這一運(yùn)動中來.汽車和卡車的尾氣排放和產(chǎn)生一氧化碳城市的數(shù)量都大大減少了。1c細(xì)節(jié)理解題。由第一段布魯斯安德森所說的話“we didnt know at that time that there even was an environment， let alone that there was a problem with it.。”可推知答案為c項(xiàng)。2a細(xì)節(jié)理解題.由第二段第二句“business people, political l

19、eaders， university professors, and especially millions of grassroots americans are taking part in the movement?！笨芍鸢笧閍項(xiàng).3d推理判斷題。由第三段和第四段可知，美國通過一系列有效措施，減少了污染,更好地保護(hù)了環(huán)境。故選d項(xiàng)。4a推理判斷題.由最后一段中的“education programs”可推知，本段主要介紹了教育對于保護(hù)環(huán)境的重要性.故選a項(xiàng)。閱讀填句my mother is a diligent and kind woman. she is very busy from

20、 morning till night. as a teacher， she works hard. _1_ both my brother and i love her dearly as she loves us。my mother has been teaching math at a middle school in my hometown. she goes to work early in the morning and does not return home until late in the afternoon. _2_ she treats them with patien

21、ce and teaches them well。 for her excellent quality and very good teaching results, she has bee elected as a model teacher several times。_3_ every day， when she comes back home from work, she sets about doing housework， sweeping the living room and bedrooms or cleaning the furniture， and putting eve

22、rything in good order. she seems to be busy all the time. as she has been very busy working every day, she looks older than her age. but she looks as cheerful and happy as ever。 mother never buys expensive dresses for herself， but she often buys some inexpensive but high quality clothes for us。 _4_

23、she just eats a plain meal outside when she is too busy to cook herself。 she lives a busy yet simple life, without any complaints。often she says to us，“work while you work， and play while you play. that is the way to be happy and gay. if you do not work， you will become lazy and be of no use to soci

24、ety”. what a piece of good advice this is! _5_ this advice of hers will always serve as a guide to my behavior. my mother is great indeed， and i always feel proud of her。a. she enjoys listening to classic music.b. as a mother, she takes good care of us and gives us every comfort。c. she loves her stu

25、dents and cares for them。d. she never goes to expensive restaurants to enjoy meals。e. my mother is hard。working and never wastes money。f. i never forget it and always bear it in my mind.g. can you tell us something about your mother？答案15bcedf.語法填空our experience at the childrens medical care center w

26、as eye。opening。 we saw a lot of children without hair due to their radioactive treatment. we played with them and taught them to draw pictures. the children， though _1_ （suffer) such great pains, were so friendly that it was much easier to interact with them than we _2_ (expect)one day, an incident

27、deeply touched us. a girl suggested that she teach us how to fold paper. she taught us _3_ great patience, explaining each step slowly and clearly. though we could easily do that, we still pretended to know nothing about it。 we followed her， step by step， doing everything she told us. finally， when

28、we finished our work _4_ （success）， she gave each of us _5_ big hug. we could see the pride and happiness on her face。 her father was so thankful to us that he held our hands tightly， tears in his eyes。 and it was not until then _6_ we knew the girl would receive an operation the next day.many stori

29、es happened at the center. it was really a _7_ （value) experience to us all， enriching our life in a positive way。 the childrens happy faces and their strong minds will stay with us forever. the days we spent at the center inspired us boys _8_ (reflect) on many things。 we began to reflect on how to

30、deal with the difficulties in life， because our“troubles”seem not worth _9_ （mention) at all compared with _10_ these innocent kids are going through。答案與解析1sufferingthe children 與 suffer 之間為主動關(guān)系，故用現(xiàn)在分詞形式作狀語。2had expected表示過去的過去用過去完成時(shí).3withwith patience 耐心地。4successfully修飾實(shí)義動詞用副詞.5agive sb. a big hug 熱烈擁抱某人。6thatit was not until。that。.強(qiáng)調(diào)句型。7valuable形容詞作定語。8to reflectinspire sb. to do sth。 鼓勵(lì)某人做某事.9mentioningbe worth doing 值得做。10whatwhat 引導(dǎo)賓語從句，在從句中作賓語.短文改錯(cuò)my school life is very interesting but meaningful。 i usually get up at a quarter past six。 after