2019年外研版英语必修4学案：Module 6 Section Ⅱ

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1、Section_ Introduction_when taken photos, one should keep still;_when someone else is asleep, one should keep quiet;_when in class, one shouldnt keep silent about the teachers questions.5(教材 P52)They say that the lowtemperature lake is unlikely to be able to support such large living creatures.他们说，水温

2、这样低的湖泊不可能生存有体形如此巨大的动物。unlikely adj.不可能的be unlikely to do 不可能做It is unlikely that . 不可能He is unlikely to find the place where he lived forty years ago.他不可能找到四十年前住的地方了。Where there is a will there is a way, so you are unlikely to_be (be) jobless or unsuccessful for long.有志者事竟成，因此你不可能长久失业或不成功。It_is_unli

3、kely _that she will make the same mistake again. 她不可能再犯同样的错误。6(教材 P52)It is 2,189 meters high and covers an area of about ten square kilometers.它海拔 2 189 米，占地约 10 平方公里。cover vt.占地(多大面积) ；覆盖；掩饰；行走( 一段路程 )；看完(多少页书) ；采访；报道；足够支付；包括，涉及写出下列句中 cover 的含义Im not sure exactly how much money youll receive, but

4、it will roughly cover your major expenses.足够支付No dictionaries can cover all the English idioms.包括，涉及Many foreign reporters also covered the important meeting.采访；报道When I woke up, I found the ground covered with snow.覆盖How many pages have you covered？看完(多少页书)The town covers an area of 50 square kilom

5、eters.占地(多大面积)I want to cover 100 miles by dark.行走(一段路程)形象记忆1A third report came from Li Xiaohe, who was visiting the lake with his family.还有一则报道来自李晓和，当时他和他的家人正在湖边游玩。 本句中的 a third 表示“另一个”。序数词前面通常要用定冠词进行修饰限制；但是，当序数词不是表特指，而是具有“another”或“again” 的意思时，它的前面要用不定冠词，表示在原来的基础上“再，又”。I felt that the punishment

6、was not justified, and I believed I deserved a second chance.我觉得这项处罚不公平，我认为应该再给我一次机会。In spite of the first two failures, he tried a_third_time.尽管前两次都失败了，他又试了一次。名师点津 “the序数词”表示“第”。It is the_third_time that he has telephoned you today.这是今天他第三次给你打电话了。2He claims to have seen a round black creature movin

7、g quickly through the water.他声称看见一个黑黑的、圆圆的动物在水中快速游动。 (1)本句中的 to have seen 是不定式的完成式，表示该不定式动作发生在谓语动词之前。The engine just wont start.Something seems to have gone wrong with it.引擎怎么也发动不起来，似乎出现了什么问题。She was proud to_have_broken (break) the record in the school sports meeting.她为自己在校运动会上打破了纪录感到自豪。(2)不定式的一般式表

8、示不定式的动作与谓语动作同时或者几乎同时发生，或者在它之后发生。I plan to_attend (attend) the meeting tomorrow.我计划要参加明天的会议。(3)不定式的进行式表示不定式的动作与谓语动作同时发生。He pretended to_be_reading (read) a book when I went in.我进去时他假装正在读书。He happened to be walking on the road when the accident happened.当事故发生时，他碰巧正在那条路上走着。3There have been reports of m

9、onsters in Lake Tianchi since the beginning of the last century, although no one has seen one close up.自上世纪初以来，一直就有关于天池怪物的报道，尽管还不曾有人近距离目睹过。 本句使用了 there be 句型的现在完成时，强调过去状态对现在造成的影响。there be 句型可以根据语境需要运用不同的时态。There is someone at the door to see you. (一般现在时)门口有人找你。There _is_going_to/will_be a meeting th

10、is evening.(一般将来时 )今晚有个会议。There _was a hospital here three years ago, wasnt there？(一般过去时 )这儿三年前有一家医院，是吗？There had been many such accidents before you came.(过去完成时)你来之前就有过很多起这样的事故。.单句语法填空1It was said that this was the only copy of the book in existence (exist)2He claimed to_have_discovered (discover)

11、a new planet.3If one is late for a job interview, it is unlikely that he will get the job.4They attacked him with their bare hands.5He pretended to_be_sleeping (sleep) when I came in.6“The match between the two teams was exciting，” said Federer, “and we hope to see a second.”7It was difficult to cal

12、m down the football fans.8In the past few years there have_been (be) great changes in my hometown.选词填空be attacked with， be covered with， calm down， stick out， come into existence， be unlikely to1The job is_unlikely_to be finished inside a year.2Its said that Mr Black is_attacked_with a serious disea

13、se.3No one knows how this world came _into_existence.4The road is_covered_with snow. I cant understand why they insist on going by motorbike.5If your ears are large or stick_out,_pick a hat that will cover them.6My grandmother sat down and took a few deep breaths to calm_down.一、全练语言点，基稳才能楼高.单词拼写1If

14、you were attacked ( 攻击), would you be able to defend yourself?2There is something mysterious (神秘的) about the childhood of this famous writer.3Im rather sceptical (怀疑的) about their socalled sympathy for the poor.4They are unlikely (不可能的) to come since the weather is so bad.5Both sides claimed (声称) th

15、at the other side broke the peace agreement.6The wild flowers looked like a soft orange blanket covering (覆盖) the desert.7Two thirds of the surface (表面) of the earth is covered by water.8With no one to turn to in such a frightening (吓人的) situation, she felt very helpless.9As is known to us, China ca

16、me into existence (存在) as an independent country in 1949.10It puzzles scientists how these creatures (生物) can survive in such severe conditions.单句语法填空1The storyteller said something in a frightening voice, which made the little girl frightened. (frighten)2He believes that the earth is unlikely (like

17、ly) to be the only planet where life has developed gradually.3Without real photos of the monster, we are sceptical about its existence.4He is thought to_have_acted (act) foolishly. Now he has no one but himself to blame for losing the job.5Once again we came under attack from enemy fighter planes.6T

18、hey cant exist on the money hes earning.7He took a deep breath and dived into the water a second time.8Charlie tried to calm down the frightened children.完成句子1Since the criminal set fire on your goods, you may make_a_claim_for_the_damages (要求赔偿损失)2Miss Taylor calmed_down_the_frightened_girl (使受惊的女孩平

19、静下来) by a big hug.3It_was_unlikely_that (不可能) he would win the race.4The school has_come_under_attack (已遭到抨击) for failing to encourage bright pupils.5It order to find a better job, he decided to study_a_second_foreign_language (再学习一门外语) 6There _was_a_building_here (以前这儿有一座楼房), in which there lived a

20、n old man.7Scientists have many theories about how the universe first came_into_existence (形成)8To_get_a_clear_look_at (为了看清) what was happening, I got_close_to (靠近) it.9It was_back_in_the_news (再次成为新闻) that many experts began to believe the existence of a strange creature after several sightings.10O

21、ur town covers_an_area_of_about_five_square_kilometers (占地约 5 平方千米).课文语法填空Lake Tianchi is the highest volcanic lake in the world, 1.covering (cover) an area of about ten square kilometers. The “Monster of Lake Tianchi” 2.attracts (attract) peoples attention again after several recent sightings.Thoug

22、h there was no one getting a clear look at the 3.mysterious (mystery) creature, a local photographer claimed that its head looked like a horse. And some soldiers had ever seen it 4.moving (move) on the surface of the water and found that it had 5.a round head with 10centimetre horns. Someone else ha

23、d also noticed that the creature moved 6.quickly (quick) through the water and then dived into it. Several minutes later, it appeared again and could 7.be_seen (see) clearly because 8.of the calm lake.There 9.have_been (be) reports of monsters in Lake Tianchi since the beginning of the last century.

24、 Some people even guess that there might be similar creatures in other lakes, but the scientists are sceptical about it. They all think that it is unlikely 10.that such large living creatures live in the lowtemperature lake.串点成篇微表达自从有几次目击(sightings)之后， “雪人”再次成为新闻(be back in the news)。有些人声称(claim) 近距

25、离看见过(get a clear look at)。根据目击者所言，“雪人”生活在喜马拉雅山上，看起来像(looks like)是猿猴。它有大脚而不是(instead of)爪子。据说它会伸出手(stick out)攻击 (attack)任何接近(get close to)它的人。然而，科学家对此表示怀疑(be sceptical about)。喜马拉雅山占地(cover an area of) 594 400 平方公里，他们认为这种大型生物不可能(It is unlikely that)生活在如此荒凉的地方。到目前为止，(there has been)还没有足够的证据证明“雪人”的存在(ex

26、istence)。The_Yeti_has_been_back_in_the_news_ever_since_several_sightings.Some_people_claimed_to_have_got_a_clear_look_at_it._According_to_the_witnesses,_the_creature_lives_in_high_up_in_the_Himalayas_and_looks_like_an_ape._It_has_big_feet_instead_of_claws._Its_said_that_it_will_stick_out_its_hands_t

27、o_attack_anyone_who_gets_close_to_it._However，the_scientists_are_ sceptical_about_the_news._Himalayas_covers_an_area_of_594,400_square_kilometers._They_think_it_is_unlikely_that_such_a_large_creature_lives_in_this_desolate_place._So_far,_there_has_been_no_firm_evidence_to_support_the_existence_of_th

28、e_Yeti.二、勤练高考题型，多练自能生巧.完形填空Visitors to the dry, hot Sonoran Desert of the Southern Arizona and Northern Mexico are amazed at the manyarmed giants. They are the saguaro cacti (树形仙人掌), a giant which gives the landscape its _1_ appearance. In the dry desert the saguaro cacti can live for more than 200

29、years, grow to a _2_ of 20 feet, and have as many as 10 arms.More _3_， the saguaro cacti still persist despite the unbearable desert climate. Those that have grown to old age have _4_ droughts, freeze, flash floods, and bush fires as well as the _5_ caused by groups of rats that eat their seedlings

30、(幼苗). Like all other desert _6_， these leafless giants can store water for use during the deserts long dry season by _7_ water through their long roots.Naturally, the great saguaro cacti are a(n) _8_ part of the desert life. Actually the giants may be _9_ to many animals, including woodpeckers, owls

31、, doves, bats and insects. In addition, after a saguaro _10_ the age of 10 or so, coldresistant flowers _11_ at the top of the plants once a year. These flowers _12_ birds, bats and bees, which come for the honey and for the tasty flowers with their black seeds._13_ the splendid saguaros are plentif

32、ul in the Southwest, they are unfortunately _14_. These giant cacti have great value in landscape gardening, and the thieves can earn thousands of dollars by uprooting and _15_ them to nurseries (苗圃 ). To protect these southwestern _16_， agents for the Arizona Department of Agriculture go around and

33、 _17_ the desert. Its a most important job though a hard one. But without the saguaro cacti, many desert animals would suffer a lack of _18_ and loss of nesting sites. The Southwest, too, would _19_ something of unique importance, since these desert giants have become a _20_ of the dry region.语篇解读：本

34、文介绍了生长在沙漠中的一种标志性植物树形仙人掌的生存环境及生活状况。1A.general BbasicCunique Dlovely解析：选 C 根据下文可知，树形仙人掌有多达 10 个手形分支，所以形状“独特”，unique“独特的 ”，符合题意。文章最后一句“something of unique importance”是提示。2A.length BheightCsize Dwidth解析：选 B 根据前面的“giant”及后面的“20 feet”可知，此处表示的是“高度”，height “高度” ，符合题意。故选 B。3A.pleasingly BinspiringlyCinterest

35、ingly Damazingly解析：选 D 根据上文可知，游客对树形仙人掌的形状惊讶不已，现在更令人惊讶的是它们的适应能力，amazingly “令人惊讶地”，符合语境。故选 D。pleasingly“令人愉快地”；inspiringly“鼓舞人心地”；interestingly“有趣地”。4A.lived through Bbroken throughCcut through Dgot through解析：选 A 根据上下文可知，树形仙人掌 “经历”了恶劣环境的考验，live through“经历”，符合语境。故选 A。break through“突破 ”；cut through“抄近路穿

36、过，走近路”；get through“接通电话；通过考试”。5A.crisis BdamageCdestruction Dload解析：选 B 除了要经受恶劣的气候外，树形仙人掌还要遭受老鼠的“破坏”，damage “破坏 ”，符合题意。故选 B。crisis“危机”；destruction“毁灭”；load“负担”。6A.plants BlivesCanimals Dcreatures解析：选 A 像沙漠里其他所有的 “植物”一样，plant “植物”，符合题意。故选A。life “生命” ；animal “动物”；creature“生物”。7A.pouring BsqueezingCpum

37、ping Dabsorbing解析：选 D 树形仙人掌通过它们的长根茎吸收水。 absorb“吸收”，符合语境。故选 D。pour “倒，灌”；squeeze“挤压”；pump“抽水”。8A.independent BvitalCoriginal Dmysterious解析：选 B 根据下文可知，作为许多动物赖以生存的食物和家园，树形仙人掌是沙漠“极为重要的”一部分，vital“极重要的”，符合语境。故选 B。independent “独立的”；original“原始的”；mysterious “神秘的”。9A.spot BfieldChome Dcamp解析：选 C 根据最后一段的倒数第二句

38、 “But without the saguaro cacti . loss of nesting sites”可知，树形仙人掌可能是许多动物的栖息地。home“家园”，符合语境。故选C。spot“地点 ”；field “田地 ”；camp“营地”。10A.turns BtakesCmeets Dgains解析：选 A 树形仙人掌长到 10 岁左右。turn 意为“达到( 一定年龄或时间)”，其后可以直接跟数字。故选 A。11A.come up Bcome outCshow off Dshow up解析：选 B 根据上下文可知，这里指树形仙人掌开花了，come out “(花朵)开放”，符合题

39、意。故选 B。come up“走近；被提到”；show off “炫耀”；show up “出现；露面”。12A.call BtrapCfascinate Dstick解析：选 C 根据下文中的“which come for the honey”可知，树形仙人掌的花吸引了一些动物，fascinate “使着迷， 深深吸引”，符合题意。故选 C。trap “困住”；stick “粘贴”。13A.As BButCAlthough DYet解析：选 C 在西南，尽管(Although)这壮丽的树形仙人掌很多，但它们却面临着危险(in danger)。逗号前后表示让步关系，although “尽管”，

40、符合语境。故选 C。14A.in danger Bin demandCin need Din control解析：选 A 参见上题解析。 in danger“处于危险之中”，符合题意。故选 A。in demand“需求大；受欢迎”； in need“需要”；in control“掌管”。15A.exchanging BtradingCoffering Dselling解析：选 D 根据此空前的“These giant cacti have great value in landscape gardening, and the thieves can earn thousands of doll

41、ars .”可知，树形仙人掌被偷去卖钱，sell“卖”，符合语境。故选 D。exchange“交换 ”；trade“交易，以物易物 ”；offer“提供”。16A.treasures BdecorationsCpossessions Dcreations解析：选 A 根据全文可知，树形仙人掌是应该受到保护的沙漠珍宝，treasure“珍宝”，符合语境。故选 A。decoration“装饰”；possession“ 财产”；creation“发明，创造”。17A.look over Bhand overCwatch over Dturn over解析：选 C 为了保护这些珍宝，农业部派代理人保护

42、沙漠，watch over“监督；保护”，符合语境。故选 C。look over“浏览”；hand over“移交 ”；turn over “翻转”。18A.food BsceneryCwater Dflavor解析：选 A 没有了树形仙人掌，就意味着动物们 “食物”的短缺。故选 A。scenery “风景；景色”； flavor“味道”。19A.affect BabandonCincrease Dlose解析：选 D 西南部也将失去这些极具重要性的东西， lose“失去”，符合题意。故选 D。affect“影响”；abandon “遗弃；放弃”；increase “增加”。20A.signa

43、l BsignCmark Dsymbol解析：选 D 因为这些沙漠巨型植物已经变成了这个干燥区域的标志。symbol“标志”，符合题意。故选 D。signal“信号”；sign“迹象”；mark “记号”。.短文改错During the winter break I lost my wallet. At the first, I didnt really worry because I think it was in my room somewhere. Week went by and I started to worry because some important things were

44、 in it but I still hadnt found it. I asked my parents that they had seen my wallet. They both said no, what made me more worried. So I started searching my wallet everywhere in the house, but I had no lucky. I got a bit sadly. Then something strange told myself to go to my fathers car. Believing it or not, my wallet was just under the seat in the car.答案：第二句：去掉 the; thinkthought第三句：WeekWeeks第四句：that if/whether第五句：whatwhich第六句：searching 后加 for; luckyluck第七句：sadlysad第八句：myselfme第九句：Believing Believe