2019-2020學(xué)年新教材高中英語 Unit 6 Earth first Period 3 課時作業(yè)（三） 外研版必修第二冊

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1、Period 3　Using language—Grammar & Vocabulary 課時作業(yè)(三) [基礎(chǔ)訓(xùn)練] Ⅰ　單詞拼寫 1．The tomatoes were grown in the ________ (溫室)． 答案：greenhouse 2．We have 20 part－time members of ________ (員工)． 答案：staff 3．People were swimming in the ________ (大海) despite the hurricane warning. 答案：ocean 4．In fact many food

2、 crops failed because of the ________ (干旱)． 答案：drought 5．The electricity ________ (供應(yīng)) had been cut off. 答案：supply 6．More than 70 people were killed in the f________， caused when a dam burst. 答案：floods 7．Diamonds are pure c________. 答案：carbon 8．The report h________ the major problems facing

3、 society today. 答案：highlighted 9．The characteristics of the machine are fully detailed in our b________. 答案：brochure 10．You can also click the sound button on the s________ to add an audio file. 答案：slide Ⅱ　單句語法填空 1．We shouldn't keep the bulbs ________ (burn) in the day. 答案：burning 2．They f

4、ound the fins of the shark ________ (cut) off. 答案：cut 3．The English class ended with all ________ (sing) an English song. 答案：singing 4．When I got home, I saw the TV ________ (turn) off. 答案：turned 5．On the top of the hill, he could see fog ________ (rise) from the sea. 答案：rising Ⅲ　單句寫作 1．他們一

5、直致力于節(jié)約用水。 They are always ______________ water conservation. 答案：devoted to 2．國家級自然保護區(qū)建成后，自然環(huán)境得到了很好的保護。 With SNNR ________， the natural environment has been well ________. 答案：established; protected 3．已有超過700萬的民眾受到旱災(zāi)的影響。 More than seven million people have been __________________. 答案：affected

6、by drought 4．我們都需要尋求降低碳排放量的方法。 We all need to look for ways to ____________________. 答案：reduce our carbon footprint 5．我不鼓勵人們未經(jīng)允許就拍攝這樣的照片。 I don't encourage people to take photographs like this __________________. 答案：without permission [思維訓(xùn)練] Ⅰ　完形填空 A thousand years ago Hong Kong was covered

7、 by a thick forest like the forests we now find in Malaysia and Thailand. As more and more __1__ came to live in Hong Kong, these trees were cut down and burnt. Now there is no forest left, __2__ there are still some areas covered with trees. We call these __3__. Elephants, tigers, monkeys and many

8、 other animals used to live in the __4__ forests of Hong Kong, and there were even crocodiles in the __5__ and along the coast. When people came to live in Hong Kong, the animals began to __6__ out. Early farmers grew rice and kept pigs and chickens in the valleys. They __7__ the trees and burnt th

9、em. They needed fires to keep themselves __8__ in the winter, to cook their food, and to keep away from dangerous animals. Elephants quickly disappeared because there was not enough __9__ for them. So did most of the wolves, and tigers. Monkeys, squirrels and many other animals soon died out in the

10、same __10__. You might think that there are __11__ any animals in Hong Kong, except in the __12__. You might think there can't be any wild animals in such a __13__ place with so many cars and buildings. But there is __14__ a good deal of countryside in Hong Kong and New Territories, and there are s

11、till about thirty－six different kinds of animals living there. One of the most interesting of Hong Kong's __15__ is the barking deer. They are beautiful little creatures with rich, brown coat and a white patch under the tail. They look like deer but they are much __16__. They are less than two feet

12、 high. The male barking deer has two small horns but the female has none. They make a __17__ rather like a dog barking. Barking deer live in thick shrub (灌木) country and are very good at __18__. They eat grass and shrubs, mainly in the very early morning and late afternoon and evening. This is when

13、 you are most likely to see one but you will need to be very quiet and to have very __19__ eyes. In Hong Kong the barking deer has only one __20__—man. Although it is illegal, people hunt and trap these harmless little animals. As a result there are now not many left. There are a few on Hong Kong Is

14、land but none in the New Territories. 篇章導(dǎo)讀：本文是一篇說明文。曾經(jīng)有許多野生動物的香港，現(xiàn)在卻只能在動物里尋找曾經(jīng)的美好回憶。 1．A.people B．children C．ladies D．women 答案：A　結(jié)合下段中的“When people came to live in Hong Kong”此處意為隨著越來越多的人(people)到香港居住。 2．A.as B．since C．though D．because 答案：C　前后兩句話之間是轉(zhuǎn)折關(guān)系，故用though。 3．A.desert B．shades C．fie

15、lds D．woods 答案：D　these指代前文的“areas covered with trees”，故woods“樹林”符合題意。 4．A.thin B．thick C．short D．dying 答案：B　人們來香港后砍伐焚燒樹林，而在此之前，樹林是thick(茂密)的。 5．A.rivers B．hills C．sky D．mountains 答案：A　crocodiles (鱷魚)自然是生活在水里(rivers)。 6．A.die B．look C．come D．get 答案：A　句意：當(dāng)人們來到香港居住，動物開始滅絕。die out “絕種，死光”。 7．

16、A.planted B．looked after C．cared for D．cut down 答案：D　此處指砍伐焚燒樹林。cut down “砍倒”。 8．A.cold B．cool C．warm D．hot 答案：C　句意：他們需要火在冬天取暖、燒飯、驅(qū)趕動物。 9．A.air B．food C．water D．clothes 答案：B　此處意為樹木減少，造成大象食物不足。 10．A.way B．road C．street D．rail 答案：A　in the same way “以同樣的方式”。 11．A.never B．a(chǎn)lways C．no D．no lo

17、nger 答案：D　原先有很多的動物，現(xiàn)在不再(no longer)有了。 12．A.zoos B．shops C．kitchens D．parks 答案：A　除了動物園其他地方就沒有動物了。 13．A.free B．busy C．big D．large 答案：B　結(jié)合后面的“with so many cars and buildings”可知香港是個繁忙的地方。 14．A.no more B．nearly C．still D．hardly 答案：C　與前面的can't構(gòu)成轉(zhuǎn)折關(guān)系，此處應(yīng)選表示肯定意義的詞；根據(jù)本句中的“and there are still about

18、... ”可知此處應(yīng)填still。 15．A.animals B．plants C．fishes D．birds 答案：A　與前面的any wild animals呼應(yīng)。 16．A.great B．larger C．smaller D．heavier 答案：C　結(jié)合下文“They are less than two feet high.”可知它很小。 17．A.noise B．voice C．song D．living 答案：A　結(jié)合下文“a dog barking”可知此處指它們發(fā)出的聲音。 18．A.barking B．eating C．planting D．hidi

19、ng 答案：D　結(jié)合下文“you will need to be very quiet”可知這種動物很警覺，善于躲藏。 19．A.common B．sharp C．clear D．big 答案：B　sharp eyes “敏銳的眼睛”。sharp “敏銳的； 鋒利的”。 20．A.neighbor B．brother C．enemy D．friend 答案：C　結(jié)合下文可知人(people)是這種動物的唯一敵人。 Ⅱ　閱讀理解 For over a month, forest fires in Indonesia spread very quickly out of cont

20、rol as the country suffered its worst drought in 50 years. Within days a cloud of smog was hanging over neighbouring countries including Malaysia, Singapore and Thailand. When the smoke combined with pollution from factories and cars, it soon became poisonous (有毒的). Dangerous amounts of carbon diox

21、ide became trapped under the smog and pollution levels rose. People coughed as they left the house and their eyes watered immediately. The smog made it impossible to see across streets and whole cities disappeared as grey soot (煙灰) covered everything. In some areas, tap water was used from high－ris

22、e city buildings to try and break up the smog. Finally, heavy rains, which came in November, put out the fires and cleared the air. But the environmental costs and health problems will remain. Breathing problems could well increase and many non－sufferers may have difficulties for the first time. Wi

23、ldlife has suffered too. In lowland forests, elephants, deer, and tigers have been driven out of their homes by smog. But smog is not just an Asian problem. In fact, the word was first used in London in 1905 to describe the mixture of smoke and thick fog. Sometimes the smog was so thick and poisono

24、us that people were killed by breathing problems or in accidents. About 4,000 Londoners died within five days as a result of thick smog in 1952. 篇章導(dǎo)讀：本文是一篇記敘文。森林大火不僅燒毀樹木，還引起有毒的霧霾，嚴(yán)重影響人與動物的生命安全。 1．When did the forest fires most probably happen? A．In July. B．In October. C．In November. D．In Decembe

25、r. 答案：B　推理判斷題。根據(jù)第一段中的“For over a month”以及第四段第一句中的“Finally, heavy rains, which came in November”可知，十一月的一場大雨撲滅了持續(xù)了一個月的大火，所以森林火災(zāi)發(fā)生的時候是十月份，故選B。 2．Which of the following is true about the forest fires? A．The fires spread to Malaysia, Singapore and Thailand. B．The fires were put out by the firefighter

26、s and volunteers. C．Many animals were left homeless because of the smog. D．4,000 people were killed by the forest fires. 答案：C　細(xì)節(jié)理解題。根據(jù)第四段最后兩句可知，許多動物因為霧霾而無家可歸，故選C。 3．What can we learn from the passage? A．Smog can lead to drought problem. B．Smog can cause forest fires easily. C．Smog has little

27、effect on wildlife. D．Smog is more than an Asian problem. 答案：D　細(xì)節(jié)理解題。根據(jù)最后一段第一句可知，霧霾不僅僅是亞洲的問題，故選D。 4．What is the similarity between the Indonesia smog and the London smog? A．Both were caused by drought. B．Both caused many deaths. C．Both were poisonous. D．Both spread in several countries. 答案：C

28、　細(xì)節(jié)理解題。根據(jù)第二段第一句以及最后一段中的“Sometimes the smog was so thick and poisonous”可知，印尼霧霾和倫敦霧霾都有毒，故選C。 Ⅲ　語法填空 Daisy had always longed to help __1__ (endanger) species of wildlife. One day when she woke up she was taken to Tibet by a flying carpet, where Daisy saw an antelope __2__ (look) sad and then knew t

29、he antelopes were __3__ endangered species. Daisy wondered what to do to help them. The flying carpet travelled so fast __4__ next minute they were in Zimbabwe. Daisy turned around and found that she __5__ (watch) by an elephant. It asked if Daisy came to take its photo. In relief Daisy burst into _

30、_6__ (laugh). A monkey watched them and protected itself __7__ mosquitoes by rubbing. The monkey told them that they should pay more attention to the rainforest where it lived __8__ appreciated how the animals lived together. Daisy was amazed and they flew home. From this experience Daisy learned th

31、e __9__ (important) of wildlife protection. __10__ an experience! 1．________　2.________　3.________　4.________ 5．________　6.________　7.________　8.________ 9．________　10.________ 篇章導(dǎo)讀：本文是一篇記敘文。對于Daisy來說，保護瀕危野生動物更像是一場與動物的“約會”。 1．endangered　考查形容詞。句意：瀕臨滅絕的野生動植物種類。此處是形容詞修飾名詞，故填endangered。 2．looking

32、　考查非謂語動詞。see ... doing ... “看見……正做……”；現(xiàn)在分詞doing在句中充當(dāng)賓補。 3．a(chǎn)n　考查冠詞。endangered發(fā)音以元音音素開頭，故其前用不定冠詞an修飾。 4．that　考查連詞。此處是so ... that “如此……以至于”，引導(dǎo)的結(jié)果狀語從句，故填that。 5．was being watched　考查動詞的時態(tài)和語態(tài)。句意：Daisy轉(zhuǎn)過身來，發(fā)現(xiàn)她正在被一頭大象注視著。句子用過去進行時態(tài)的被動語態(tài)，故填was being watched。 6．laughter　考查詞性轉(zhuǎn)換。burst into laughter “放聲大笑”，故填laughter。 7．from　考查介詞。protect ... from “保護……免遭……”，固定詞組，故填from。 8．a(chǎn)nd　考查連詞。句意：這只猴子告訴他們，他們應(yīng)該更加重視熱帶雨林，在那里它生活并欣賞動物是怎樣生活在一起的。此處表示并列關(guān)系，故填and。 9．importance　考查詞性轉(zhuǎn)換。句意：從這次經(jīng)歷Daisy了解到保護野生動植物的重要性。定冠詞后面用名詞，故答案為importance。 10．What　考查感嘆句。句意：這是一次怎樣的經(jīng)歷啊！What后面直接跟名詞an experience，故填What。 - 8 -