Unit24SectionⅡUtopia＆AChangingWorld课件

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1、Section Utopia A Changing World新课导学新课导学自主探究自主探究板块板块语言点一语言点一单词集释单词集释板块板块语言点二语言点二短语荟萃短语荟萃板块板块语言点三语言点三句型解构句型解构板块板块课课时时跟跟踪踪检检测测Unit 24Step2Step3识识记记 . .掌掌握握理理解解 . .拓拓展展应应用用 . .落落实实识识记记 . .掌掌握握理理解解 . .拓拓展展应应用用 . .落落实实识识记记 . .掌掌握握理理解解 . .拓拓展展应应用用 . . 落落实实Step1返回返回返回返回返回返回返回返回Read Lesson 3 quickly and answ

2、er the following questions. 1What do foreigners want to see in Beijing?_答案：答案：The grand sights of the Great Wall, the Forbidden City and the hutongs.返回返回2When were the most of Beijings hutongs built? _答案：答案：The majority of Beijings hutongs were built between the 13th and 19th centuries during the Yu

3、an, Ming and Qing Dynasties.返回返回3What did the government do with the hutongs after 1949?_答案：答案：The government undertook the preservation of many of the oldest hutongs.4How about the longest and narrowest hutongs?_答案：答案：The longest hutong, Rongxian, is 2 km; the narrowest, Qianshi, is at only 40 cm w

4、ide.返回返回Fill in the blanks according to the text.返回返回返回返回返回返回返回返回返回返回返回返回返回返回返回返回返回返回A根据英文释义和首字母提示写出单词根据英文释义和首字母提示写出单词1 to decay by a gradual natural process, or to make something do this2 to make light or a shadow appear somewhere3 to press something firmly together with your fingers or hand4 not t

5、o read, mention, or deal with something that would normally come or happen next5 to promise or agree to do somethingrotcastsqueezeskip undertake返回返回B根据提示写出单词根据提示写出单词6virtue n. 优点，长处优点，长处 adj.品行端正的品行端正的 adv.品行端正地品行端正地7elect vt.选举，推选选举，推选 n. 选举，推选选举，推选8merciful adj.宽大的，仁慈的宽大的，仁慈的 adj. 冷酷无情冷酷无情的，残忍的的，残

6、忍的 n仁慈，宽恕仁慈，宽恕9collision n. 相撞相撞 v相撞相撞10edition n版本版本 v编辑编辑 n编辑编辑virtuouslyvirtuouselectionmercilessmercycollideediteditor返回返回11preservation n. 维护，保存维护，保存 vt.维护，保护；维护，保护；保持，维持保持，维持12thirst n口渴口渴 adj.口渴的口渴的13relay vt.转达；传送转达；传送 n. 接力赛接力赛14surplus n盈余，剩余盈余，剩余 adj.过剩的，剩余的过剩的，剩余的15fragrant adj. 有香味的有香味的

7、 n香味香味preservethirstyrelaysurplusfragrance返回返回1elect vt.选举，推选选举，推选教材原句教材原句There is a leader in each area of the town and each town has an elected leader.城里的每一片区域都有一个领导者，每座城有一个推举城里的每一片区域都有一个领导者，每座城有一个推举出来的领袖。出来的领袖。The government is made up of men and women elected by the people of the country.政府是由这个国

8、家的人民选出的人员组成的。政府是由这个国家的人民选出的人员组成的。返回返回elect sb. (to be) sth./as sth.选举某人为选举某人为elect to do sth. 选择选择/决定做某事决定做某事 Putin was elected president of Russia for the third time in 2012.普京于普京于2012年第三次当选俄罗斯总统。年第三次当选俄罗斯总统。I wonder who they will mayor of our city.我不知道他们会选谁当我们的市长。我不知道他们会选谁当我们的市长。He elected to beco

9、me a doctor after graduation.他决定毕业后当一名医生。他决定毕业后当一名医生。elect as返回返回2merciful adj.宽大的，仁慈的宽大的，仁慈的He is considered as a merciful man by his neighbours.他的邻居们认为他是一个宽厚的人。他的邻居们认为他是一个宽厚的人。Be merciful to me! I darent do it next time.饶了我吧，下次我不敢了。饶了我吧，下次我不敢了。mercy n 仁慈；宽恕；怜悯仁慈；宽恕；怜悯show mercy to 对对仁慈仁慈without me

10、rcy 残忍地；毫不留情地残忍地；毫不留情地at the mercy of 任凭任凭的摆布；完全受的摆布；完全受 的支配的支配have mercy on/upon 对对有怜悯心有怜悯心返回返回She the orphan and gave him some food and clothes.她怜悯那个孤儿，给了他一些食物和衣服。她怜悯那个孤儿，给了他一些食物和衣服。Im not going to put myself others.我不想任由他人摆布。我不想任由他人摆布。showed mercy toat the mercy of返回返回3collision n相撞；冲突相撞；冲突The sc

11、hool bus was involved in a collision with a truck.校车与一辆货车相撞了。校车与一辆货车相撞了。collision with sb./sth. 与与碰撞碰撞/冲突冲突collision between/of A and B A和和B之间的碰撞之间的碰撞/冲突冲突come into collision (with .) (与与)相撞相撞/冲突冲突in collision (with .) (与与)相撞相撞/在冲突中在冲突中返回返回His car was in collision with a motorbike, causing one mans

12、injury.他的车和一辆摩托车撞上了，致使一人受伤。他的车和一辆摩托车撞上了，致使一人受伤。The workers the manager last night.工人们昨晚和经理发生了冲突。工人们昨晚和经理发生了冲突。came into collision with返回返回4cast (cast, cast) vt.投下投下(光、影子等光、影子等)；扔；掷；扔；掷教材原句教材原句Towards the end of the Qing Dynasty, the conditions in Beijings hutongs went down as the political situation

13、 cast a dark cloud on China economy.到了清朝末年，中国的经济受到政治动荡的影响，北京到了清朝末年，中国的经济受到政治动荡的影响，北京胡同的状况也是每况愈下。胡同的状况也是每况愈下。The fisherman cast his line into the water and waited leisurely for fish.那位渔夫把渔线抛入水中，悠闲地等鱼上钩。那位渔夫把渔线抛入水中，悠闲地等鱼上钩。返回返回cast a shadow/cloud over/on sth.给给投下一层阴影投下一层阴影cast doubt on sth. 使怀疑某事，使不确信

14、某事使怀疑某事，使不确信某事cast a smile 投以微笑投以微笑cast down 使沮丧，使泄气使沮丧，使泄气cast away 流落流落返回返回Her fathers illness the wedding celebrations.她父亲的病给婚礼投下了阴影。她父亲的病给婚礼投下了阴影。The latest evidence casts serious doubt on his version of events.最新证据使人们十分怀疑他对事件的说法。最新证据使人们十分怀疑他对事件的说法。She for several days after she heard the bad ne

15、ws.听到那个坏消息后，她沮丧了好几天。听到那个坏消息后，她沮丧了好几天。cast a shadow overwas cast down返回返回5undertake vt.着手做，从事；承诺，答应着手做，从事；承诺，答应教材原句教材原句Conditions improved a great deal and the government undertook the preservation of many of the oldest hutongs.情况大为改观，政府对很多早期的胡同进行了修护。情况大为改观，政府对很多早期的胡同进行了修护。To my surprise, she underto

16、ok the difficult task willingly.令我吃惊的是，她欣然地承担了那项艰难的任务。令我吃惊的是，她欣然地承担了那项艰难的任务。返回返回undertake to do sth.答应做某事答应做某事undertake that . 承诺承诺He the money back in six months.他保证六个月内还款。他保证六个月内还款。He undertook that he would finish the work by Tuesday.他许诺在星期二之前完成这项工作。他许诺在星期二之前完成这项工作。undertook to pay返回返回6squeeze vt

17、.挤；捏；榨挤；捏；榨教材原句教材原句They can walk up Sanmiao Street, which dates back 900 years, wander down Rongxian the longest hutong at 2 km or squeeze through Qianshi the narrowest at only 40 cm wide!他们可以在他们可以在900年前修建的三庙街散步，或徜徉在最长达年前修建的三庙街散步，或徜徉在最长达2千米的绒线胡同，或侧身挤过最窄处只有千米的绒线胡同，或侧身挤过最窄处只有40厘米的钱市厘米的钱市胡同！胡同！He squee

18、zed her hand and smiled at her.他捏了捏她的手，冲她笑笑。他捏了捏她的手，冲她笑笑。返回返回squeeze (sb./sth.) into/past/through 使使(某人某人/某物某物)挤入挤入/过过/出出squeeze sth. out of/from sth. 从从中榨出中榨出/挤出挤出If you move forward a little, I can .你朝前挪一挪，我就可以挤过去。你朝前挪一挪，我就可以挤过去。He took off his wet clothes and squeezed the water out.他脱下湿衣服，拧干了水。他脱

19、下湿衣服，拧干了水。squeeze past返回返回.单词拼写单词拼写1The aim of the policy is the (维护维护) of peace.2The company has announced that it will (从从事事) a full investigation into the accident.3Honesty is a kind of (美德美德) which will influence ones values.4He is considered a (仁慈的仁慈的) man who is always glad to help others.5I d

20、rank a cup of tea to relieve my (口渴口渴)preservationundertakevirtuemercifulthirst返回返回6I had to (挤出挤出) my way through the crowd.7The car is completely wrecked by the force of the (相撞相撞)8The meat will (腐烂腐烂) if it isnt put into the fridge.9He was the first black to be (选举选举) as president.10A group of ch

21、ildren are playing in the (喷泉喷泉) in the park.squeezecollisionrotelectedfountain返回返回.单项填空单项填空1Obama was_ as the fortyfourth President of the United States.AgreetedBshotCexposed Delected解析：解析：选选 。句意：奥巴马被选为美国第。句意：奥巴马被选为美国第44任总统。任总统。elect “选举选举”；be elected as . “被选举为被选举为”。greet “问候问候”；shoot “射击射击”；expos

22、e “暴露暴露”。D返回返回2The damp weather rotted_the wooden desk.Aon BawayCin Dof解析：解析：选选 。句意：潮湿的天气使得木质桌子腐烂了。句意：潮湿的天气使得木质桌子腐烂了。rot away“使使腐烂腐烂”，是固定搭配。，是固定搭配。B返回返回3The death of Mr Smith in a plane crash _ a shadow on his company.Acaused BfellCcast Dset解析：解析：选选 。句意：史密斯先生在一次飞机失事中丧生，。句意：史密斯先生在一次飞机失事中丧生，这给他的公司蒙上了一

23、层阴影。这给他的公司蒙上了一层阴影。cast a shadow on .“给给蒙上一层阴影蒙上一层阴影”。cause“导致导致”；fall“落下落下”；set“放置放置”。C返回返回4Tom _to look after his sisters children while she was away.Asuggested BcontributedCundertook Dassured解析：解析：选选 。句意：汤姆答应在他姐姐不在时照顾她。句意：汤姆答应在他姐姐不在时照顾她的孩子们。的孩子们。undertake to do sth.表示表示“答应做某事答应做某事”。suggest “建议建议”；

24、contribute“贡献贡献”；assure“确保确保”，这，这三个词后面都不跟不定式。三个词后面都不跟不定式。C返回返回5The _king saved the two young officers from death.Amercy BmercifulCmerciless Dmercying解析：解析：选选 。句意：仁慈的国王把两个年轻的军官从死。句意：仁慈的国王把两个年轻的军官从死神手中救了出来。修饰名词应用形容词，根据神手中救了出来。修饰名词应用形容词，根据“救两个救两个军官军官”可知不是可知不是“残忍的残忍的”，merciful表示表示“好心的好心的”。B返回返回6You will

25、 find the shop_between two big office buildings.Asqueeze BsqueezingCsqueezed Dbeing squeezed解析：解析：选选 。句意：你会找到挤在两座办公大楼之间的。句意：你会找到挤在两座办公大楼之间的那家商店。那家商店。squeeze意为意为“(使使)挤入，挤入，(使使)塞入塞入”，此处用过，此处用过去分词作定语。去分词作定语。C返回返回7More and more private cars are running on the road, and as a result, the risk of _can incr

26、ease.Acollision BdiscoveryCcoincidence Dinvention解析：解析：选选 。句意：越来越多的私家车在路上行驶，结果，。句意：越来越多的私家车在路上行驶，结果，汽车相撞的风险可能会增加。汽车相撞的风险可能会增加。collision“碰撞碰撞”；discovery“发现发现”；coincidence“巧合巧合”；invention“发明发明”。A返回返回返回返回1show off 2knock into sb. 3pick up 4by nature 5refer to 炫耀，夸耀炫耀，夸耀撞上某人撞上某人拾起拾起天生地，生性天生地，生性指的是；参考；提到

27、指的是；参考；提到返回返回6 留神照看留神照看7 毫无疑问，没问题毫无疑问，没问题8 下降，下跌下降，下跌9 始于，追溯到始于，追溯到10 转折点转折点keep an eye onno doubtgo downdate backturning point返回返回1show off炫耀，夸耀炫耀，夸耀教材原句教材原句Nobody has any desire to show off.没人有炫耀的欲望。没人有炫耀的欲望。Though Charles Kuen Kao won the Nobel Physics Prize, he doesnt like to show off his knowle

28、dge in public.虽然高锟获得了诺贝尔物理学奖，但他并不喜欢在公众虽然高锟获得了诺贝尔物理学奖，但他并不喜欢在公众面前卖弄他的学识。面前卖弄他的学识。This is your chance to show off your talents to the people interviewing you.这可是你向面试考官展现你才能的好时机。这可是你向面试考官展现你才能的好时机。返回返回show sb. around/round带某人参观带某人参观show up 到达，出现；显现出来到达，出现；显现出来show sb. in/out 领某人进来领某人进来/出出去去Let me show

29、you around/round our beautiful school and make a brief introduction for you.让我带领你参观我们美丽的学校并给你做一下简单介绍。让我带领你参观我们美丽的学校并给你做一下简单介绍。Thank you for your coming to see me; my secretary will .感谢你来看我，我的秘书会送你出去的。感谢你来看我，我的秘书会送你出去的。show you out返回返回2knock into sb.撞上某人；偶然遇见撞上某人；偶然遇见教材原句教材原句There is a car accident t

30、here at least once a week and today I nearly knocked into somebody crossing the road!那里每周至少有一次车祸，我今天差点儿撞上一个正在过那里每周至少有一次车祸，我今天差点儿撞上一个正在过马路的人！马路的人！If you knock into someone, you should say “sorry” to him.如果你撞在某人身上，你应当向他道歉。如果你撞在某人身上，你应当向他道歉。 I an old friend when I was having a trip in Beijing last week

31、.我上星期在北京旅游时碰见一位老朋友。我上星期在北京旅游时碰见一位老朋友。knocked into返回返回knock down 撞倒；拆毁撞倒；拆毁knock over 撞倒；打倒撞倒；打倒knock at/on the door 敲门敲门knock . out (of .) 把把(从从)淘汰出局淘汰出局knock off 中断；收工；降价，减价中断；收工；降价，减价形形象象记记忆忆返回返回She by a car yesterday on her way to work.昨天在上班的路上，她被一辆车撞倒在地。昨天在上班的路上，她被一辆车撞倒在地。It is reported that Eng

32、land has been knocked out of the world cup.据报道英格兰队已被淘汰出世界杯足球赛。据报道英格兰队已被淘汰出世界杯足球赛。 was knocked down/over返回返回3pick up用车去接；拾起用车去接；拾起教材原句教材原句Sometimes my neighbour picks me up in the morning and takes me there in her car.有时我邻居在早晨用车去接我并用车送我到那里。有时我邻居在早晨用车去接我并用车送我到那里。She went over to the crying child and p

33、icked her up. 她走到啼哭的孩子身边，把她抱了起来。她走到啼哭的孩子身边，把她抱了起来。He picked up the phone and dialed the number.他拿起电话，拨了号码。他拿起电话，拨了号码。返回返回She Spanish when she was living in Mexico.她旅居墨西哥时，学会了西班牙语。她旅居墨西哥时，学会了西班牙语。We are able to pick up the BBC World service and help improve our listening.我们能收到英国广播公司国际广播节目帮我们提高听力。我们能收

34、到英国广播公司国际广播节目帮我们提高听力。picked up返回返回4date back(to) 追溯到，始于追溯到，始于(相当于相当于date from)The castle located in the suburb dates back to the ancient Roman days. 这座城堡建于古罗马时期。这座城堡建于古罗马时期。My family has an old vase, which is said to the Ming Dynasty.我家有一个古老的花瓶，据说可追溯到明朝。我家有一个古老的花瓶，据说可追溯到明朝。date back to返回返回返回返回To dat

35、e, we have received over 200 replies.到目前为止，我们已收回到到目前为止，我们已收回到200多封回信。多封回信。The style of his hair is out of date, which doesnt go with his fashionable clothes.他的发型过时了，这和他新潮的穿着不匹配。他的发型过时了，这和他新潮的穿着不匹配。返回返回keep an eye on， date back to， show off， knock into， pick up.选词填空选词填空1In China, the needle treatment

36、 ancient times.2Please my house when I am out on holiday.dates back tokeep an eye on返回返回3He wants to his new car in the street.4Lost in thought, he almost an old man.5Mary watched other dancers to see if she could any tips.show offknocked intopick up 返回返回.单项填空单项填空1Sam _ some knowledge of the compute

37、r just by watching others working on it.Abrought upBlooked upCpicked up Dset up解析：解析：选选 。考查动词短语。句意：山姆在观看他人操。考查动词短语。句意：山姆在观看他人操作电脑的过程中学了些电脑知识。作电脑的过程中学了些电脑知识。bring up“养育，抚养；养育，抚养；提出提出(讨论讨论)”；look up“(生意，某人的情况等生意，某人的情况等)好转；查好转；查(词典，参考书等词典，参考书等)”；pick up “偶尔习得；接某人；接收偶尔习得；接某人；接收新闻广播等新闻广播等”；set up“建立建立”。C

38、返回返回2The society today offers the young generation more chances to_ their talent and skills.Ahand out Btake inCshow off Dcarry on解析：解析：选选 。句意：当今社会给年轻的一代人提供了更。句意：当今社会给年轻的一代人提供了更多展示他们才华和技巧的机会。多展示他们才华和技巧的机会。show off“展示，炫耀展示，炫耀”；hand out“分发分发”；take in“吸收，欺骗吸收，欺骗”；carry on“继续进继续进行行”。C返回返回3After graduatin

39、g from college, Joe _ for a year before he went into his fathers company.Aknocked down Bknocked overCknocked about Dknocked off解析：解析：选选 。考查。考查knock短语在语境中的应用。句意：短语在语境中的应用。句意：大学毕业后，大学毕业后， Joe闲逛了一年才到父亲的公司去上班。闲逛了一年才到父亲的公司去上班。knock about“闲逛，漫游闲逛，漫游”，符合语境。，符合语境。knock down“拆拆除；撞倒除；撞倒”；knock over“打倒，撞倒打倒，撞倒

40、”；knock off“除掉；除掉；停止；减价停止；减价”。C返回返回4He helped the police to_an eye_that man who was looking around.Akeep; on Btake; onCkeep; to Dtake; to解析：解析：选选 。句意：他帮助警察密切注意那个东张西望。句意：他帮助警察密切注意那个东张西望的男子。的男子。keep an eye on “密切注意，照看密切注意，照看”，符合句意。，符合句意。A返回返回5His interest in stamp collecting_his school days.Ais dated

41、fromBdates back toCis dated back to Ddates解析：解析：选选 。句意：他对集邮的兴趣可以追溯到他求学。句意：他对集邮的兴趣可以追溯到他求学时期。时期。date back to (date from)无被动形式，而无被动形式，而date作作动词表示动词表示“写上日期写上日期”，与句意不符，故选，与句意不符，故选B。B返回返回返回返回1句型展示句型展示What_if some married people have affairs?一些已婚的人有风流韵事怎么办？一些已婚的人有风流韵事怎么办？典例背诵典例背诵The situation in Syria is

42、tense. What if war breaks out there?叙利亚的局势很紧张，如果那里爆发战争怎么办？叙利亚的局势很紧张，如果那里爆发战争怎么办？返回返回2句型展示句型展示They can also stop under a stone arch and watch the hutong world go by while_enjoying a plate of Beijings best “Peking Duck” or satisfying their thirst with a cold Tsingtao beer.他们还可以在石拱门下停留，享受一盘最好的北京烤鸭他们还可以

43、在石拱门下停留，享受一盘最好的北京烤鸭或一杯解渴的冰镇青岛啤酒的同时，望着这胡同世界缓或一杯解渴的冰镇青岛啤酒的同时，望着这胡同世界缓缓而过。缓而过。典例背诵典例背诵I witnessed a terrible car accident while walking in the street.在街上行走时，我目睹了一次可怕的事故。在街上行走时，我目睹了一次可怕的事故。返回返回1What_if some married people have affairs?一些已婚的人有风流韵事怎么办？一些已婚的人有风流韵事怎么办？what if 是固定句型，意为是固定句型，意为“如果如果会怎么样，要是会怎么

44、样，要是怎么办怎么办”，位于句首，引导条件状语从句。，位于句首，引导条件状语从句。“What if . ？”可理解为可理解为“What will happen if .？”。What if we move the picture over there? Lets have a try.要是我们把画移到那儿会怎么样？让我们试试。要是我们把画移到那儿会怎么样？让我们试试。I didnt do well in the exam. What if we cant pass the exam?我考试考得不好，要是我们考试不及格怎么办？我考试考得不好，要是我们考试不及格怎么办？返回返回返回返回She ha

45、s decided to work part time.她决定去做兼职。她决定去做兼职。 为什么？为什么？Your room is a real mess, Tom.汤姆，你的房间看起来凌乱不堪。汤姆，你的房间看起来凌乱不堪。So what?那又怎么样？那又怎么样？What for?返回返回2They can also stop under a stone arch and watch the hutong world go by while_enjoying a plate of Beijings best “Peking Duck” or satisfying their thirst w

46、ith a cold Tsingtao beer.他们还可以在石拱门下停留，享受一盘最好的北京烤鸭他们还可以在石拱门下停留，享受一盘最好的北京烤鸭或一杯解渴的冰镇青岛啤酒的同时，望着这胡同世界缓或一杯解渴的冰镇青岛啤酒的同时，望着这胡同世界缓缓而过。缓而过。返回返回(1)句子结构分析：句子结构分析：返回返回(2)句中句中while enjoying .是时间状语从句的省略形式，其是时间状语从句的省略形式，其完整形式是完整形式是“while they are enjoying .”。在时间、地。在时间、地点、条件、方式或让步状语从句中，如果主从句的主点、条件、方式或让步状语从句中，如果主从句的主

47、语一致，且从句谓语中含语一致，且从句谓语中含be，从句主语和，从句主语和be可一同省可一同省略；或从句的主语是略；或从句的主语是it，且从句谓语中含有，且从句谓语中含有be, it和和be可可一同省去。一同省去。返回返回 , you should work hard.年轻时你应该努力工作。年轻时你应该努力工作。If (it is) necessary, you can refer to your notes. 如果有必要，你可以查阅笔记。如果有必要，你可以查阅笔记。Even if (I am) invited to, I wont go to such a bad lecture.即使邀请我去

48、，我也不想听如此糟糕的报告。即使邀请我去，我也不想听如此糟糕的报告。助记助记歌诀巧记状语从句的省略：省略句，真容易，符合两条就歌诀巧记状语从句的省略：省略句，真容易，符合两条就可以。从句谓语含有可以。从句谓语含有be，两句主语要一致。从句若有，两句主语要一致。从句若有it be，照样省去莫迟疑。照样省去莫迟疑。When (you are) young返回返回.翻译句子翻译句子1我忘带雨伞了，要是下雨怎么办呢？我忘带雨伞了，要是下雨怎么办呢？(what if) 2他的嘴唇动着仿佛要说什么。他的嘴唇动着仿佛要说什么。(用省略句式用省略句式) 3过马路时一定要小心。过马路时一定要小心。(用省略句式用

49、省略句式) I forgot to bring my umbrella. What if it rains?He moved his lips as if to speak.Be careful when crossing the street.返回返回.单项填空单项填空1(2010浙江高考浙江高考)The experiment shows that proper amounts of exercise, if _ regularly, can improve our health.Abeing carried outBcarrying outCcarried out Dto carry ou

50、t解析：解析：选选 。考查非谓语动词。逻辑主语。考查非谓语动词。逻辑主语exercise与与carry out之间构成动宾关系，故用之间构成动宾关系，故用carry out的过去分词的过去分词形式形式carried out，此处相当于，此处相当于if the exercise is carried out regularly的省略，所以答案选的省略，所以答案选C项。项。C返回返回2The plane is due to take off at 7：50 from the airport. _we fail to arrive there in time?Try to take another

51、flight there.AWhat if BWhat forCSo what DEven if解析：解析：选选 。句意：。句意：“飞机预计在飞机预计在7：50从机场起飞。要是从机场起飞。要是我们没能及时赶到那里怎么办？我们没能及时赶到那里怎么办？”“尽力乘另一航班。尽力乘另一航班。”what if“如果如果怎么办？怎么办？”；what for“为什么？为什么？”；so what“那那又怎么样又怎么样”；even if“即使即使”。A项符合语境。项符合语境。A返回返回3Every evening after dinner, if not_from work, I will spend some time walking my dog.Abeing tiredBtiringCtired Dto be tired解析：解析：选选 。考查省略的用法。在条件、时间、让步等。考查省略的用法。在条件、时间、让步等状语从句中，当从句的主语与主句的主语一致，且从句状语从句中，当从句的主语与主句的主语一致，且从句的谓语动词含有的谓语动词含有be时，从句的主语及谓语动词时，从句的主语及谓语动词be可以省可以省略。根据句子意思可知，答案选略。根据句子意思可知，答案选C。C返回返回点击下图进入点击下图进入Section Utopia & A Changing World