优化方案高考英语总复习(北师大版广东专用)课件必修三Unit8.ppt

1、Unit 8Adventure探探险险Unit 8基础知识自采基础知识自采重点难点研析重点难点研析知能强化训练知能强化训练基础知识自采基础知识自采核心词汇核心词汇1The house needs _(较大较大的的)repairs.2I dont suppose they wanted any _(额外的额外的)help.3Good novels broaden your h_.4They reached an _(调和；和调和；和解解)with neighboring countries.5They c_ me by their conflicting advice.6There is a s

2、mall q_ of water left in the bottle.7Her son was filled with a_ to become a great inventor.8The week of the flood was an a_ time for all of us.9.The _(类似；相似类似；相似)between the two reports suggests that one person wrote both.10The mother was filled with a_ about her daughters health.11Everyone arrived

3、late at the party for v_ reasons.12She reaches the limit of her _(耐心耐心)easily because she is very _(没有耐心的没有耐心的)with students who cannot follow her.1.m a j o r 2.e x t r a 3.h o r i z o n s4.accommodation5.confused6.quantity7.ambition8.anxious9.similarity10.anxiety11.various12.patience；impatient高频短语高

4、频短语1_起飞起飞2_ 就在此刻就在此刻3_ 出现，到场出现，到场4_ 使理解使理解(某事某事)5_ (坏事坏事)突然发生，爆发突然发生，爆发6_ 坚持坚持(某种某种)说法说法7_ 损坏，不能运转损坏，不能运转8_ 继续做某事继续做某事9_ 决定不履行决定不履行(允诺的事允诺的事)10_ 颠倒地，倒置地颠倒地，倒置地11_ 为了为了(某一目的某一目的)12_ 轮流轮流13_ 关进监狱关进监狱14_ 在途中在途中15_ 用完，耗尽用完，耗尽1.take off2.right now3.turn up4.get across5.break out6.stand by7.break down8.ca

5、rry on9.back out10.upside down11.in order to12.in turn,13.put into prison14.on ones way15.run out of重点句式重点句式1And our porters carry your luggage，_ means that you can simply enjoy the experience.有搬运工为你搬运行李，这意味着你能尽情享受有搬运工为你搬运行李，这意味着你能尽情享受旅行。旅行。2The hike costs 2,500 _ all flights and accommodation旅行费用为旅

6、行费用为2500英镑，其中包括所有机票和食宿。英镑，其中包括所有机票和食宿。3I decided to _ bungee jumping and now I _ really _ it.我决定参加蹦极运动，现在我特别喜欢这项运动。我决定参加蹦极运动，现在我特别喜欢这项运动。4Marco，_，was amazed by how beautiful and powerful China was.马可也相应地被中国的美丽和强大所震撼。马可也相应地被中国的美丽和强大所震撼。5Although people enjoyed reading his book，many of them thought th

7、at Marcos stories about China were _ true.尽管人们喜欢读他的书，但是很多人认为马可讲尽管人们喜欢读他的书，但是很多人认为马可讲的关于中国的故事太离奇了，令人难以置信。的关于中国的故事太离奇了，令人难以置信。6_ the total darkness of the polar winter.接下来极地冬日的全部黑暗时期到来了。接下来极地冬日的全部黑暗时期到来了。7I cant stand _ boring sports.我无法忍受做乏味的运动。我无法忍受做乏味的运动。1.which2.including3.take up；am；into4.in turn

8、5.too fantastic to be6.Then came7.doing1.differvi.不同于，区别于不同于，区别于(回归课本回归课本P23)How do the tourists differ from local people?游客与本地人有什么不同？游客与本地人有什么不同？(怎样区分游客与本地怎样区分游客与本地人？人？)重点难点研析重点难点研析归纳拓展归纳拓展例句探源例句探源The twin brothers are alike in appearance but differ greatly in character.那对双胞胎兄弟外表相似，但性格却相差很大。那对双胞胎兄弟

9、外表相似，但性格却相差很大。This book differs from that one in the writing style.这本书和那本书的写作风格不同。这本书和那本书的写作风格不同。即境活用即境活用1用用differ的适当形式填空的适当形式填空(1)My husband has several shirts of _ colors.答案：答案：different(2)It does make a _ to us whether we can speak English fluently.答案：答案：difference(3)The conditions of our classro

10、om have _ from what you saw five years ago.答案：答案：differed(4)Boys and girls may behave _.答案：答案：differently2.anxiousadj.忧虑的，担心的忧虑的，担心的(回归课本回归课本P23)From that moment they started to feel anxious and they slept badly that night.从那时起他们开始感到忧虑并且那晚他们失眠了。从那时起他们开始感到忧虑并且那晚他们失眠了。归纳拓展归纳拓展Helen is anxious about tr

11、avelling on her own海伦对自己一个人出门旅行感到担心。海伦对自己一个人出门旅行感到担心。Peggy is anxious to show that she can cope with extra responsibility.佩吉急切地想表明她能承担额外的职责。佩吉急切地想表明她能承担额外的职责。2Our parents always get a little bit_if we dont manage to arrive when we say we will.AeagerBanxiousCpatient Dearnest解析：解析：选选B。D项意思为项意思为“真诚的真诚的

12、”。句意：当我们。句意：当我们没有在我们所说的时间到达时，我们的父母总是没有在我们所说的时间到达时，我们的父母总是很焦虑的。很焦虑的。即境活用即境活用3.riskvt.冒冒的危险的危险n.C，U危险，危险，风险风险(回归课本回归课本P116)What makes people risk their lives to do them？是什么促使人们冒着生命危？是什么促使人们冒着生命危险去做它们呢？险去做它们呢？归纳拓展归纳拓展risk ones life冒生命危险冒生命危险risk doing sth.冒险做某事冒险做某事at risk有危险，冒风险有危险，冒风险at the risk of冒冒

13、之险；不顾之险；不顾之风之风险险at risk to 冒着伤及冒着伤及的危险的危险run risks(run the risk)冒险冒险take a risk(take risks)冒险冒险(2010年高考上海卷年高考上海卷)The risk is greatest during a solar maximum when there is the greatest number of sunspots.在太阳风景达到最高峰期间太阳黑子的数量最多，在太阳风景达到最高峰期间太阳黑子的数量最多，这种风险是很大的。这种风险是很大的。He risked his life when he saved th

14、e child from the fire.他冒着生命危险把孩子从火中救出。他冒着生命危险把孩子从火中救出。Weve been advised not to risk travelling in these conditions.我们受到忠告，在这种条件下不要冒险出行。我们受到忠告，在这种条件下不要冒险出行。例句探源例句探源即境活用即境活用3If your race car isnt insured，you may_losing everything when it hits something solid.Adelay BdenyCavoid Drisk解析：解析：选选D。delay耽搁，延

15、误；耽搁，延误；deny否认；否认；avoid避免；避免；risk冒冒的危险。根据题意可知，的危险。根据题意可知，D项正确。项正确。4Take an umbrella with you.You cant risk_a rainAbeing caught in BcatchingCto be caught in Dcaught解析：解析：选选A。risk后面接后面接doing，因此排除，因此排除C、D两两项；项；be caught in为习惯搭配，意为为习惯搭配，意为“遇上，突然遇上，突然遭受遭受”，因此选，因此选A。句意：你还是带把伞吧，不要。句意：你还是带把伞吧，不要冒着被雨淋湿的危险。冒着

16、被雨淋湿的危险。4.amazevt.使大为吃惊，使感到惊愕使大为吃惊，使感到惊愕(回归课本回归课本P26)Marco，in turn，was amazed by how beautiful and powerful China was.马克也相应地被中国的美丽和强大所震撼。马克也相应地被中国的美丽和强大所震撼。归纳拓展归纳拓展an amazing discovery/success惊人的发现惊人的发现/成成功功be amazed at/by sb./sth.对某人对某人/某事物感到惊某事物感到惊讶讶be amazed to see/find/learn.惊异地看到惊异地看到/发发现现/获悉获悉

17、It amazed sb.that.让某人惊诧的是让某人惊诧的是to ones amazement令某人大为惊奇的是令某人大为惊奇的是in amazement惊愕地惊愕地Visitors were amazed at the achievements in the car manufacture of the city during the past decade.参观者对这城市过去十年中汽车制造工业的成就参观者对这城市过去十年中汽车制造工业的成就感到惊奇。感到惊奇。We were amazed to find that no one was hurt.我们很惊异地发现竟没有人受伤。我们很惊异

18、地发现竟没有人受伤。(2010年高考天津卷年高考天津卷)“Im just amazed you still have the same stand for holding the pad and pencil after all these years.”“我只是很惊讶你在这么多年之后还仍然保留着放我只是很惊讶你在这么多年之后还仍然保留着放铅笔和便条纸簿的木架。铅笔和便条纸簿的木架。”例句探源例句探源即境活用即境活用5用用amaze的适当形式填空的适当形式填空(1)The _ news _ all the people present.答案：答案：amazing；amazed(2)It was

19、 _ that he was taken away by the police.答案：答案：amazing(3)Much to my _，the amazing news making all the people _ was created by a little boy.答案：答案：amazement；amazed5.confusevt.混淆，弄乱；使困惑混淆，弄乱；使困惑(回归课本回归课本P26)He was also confused by the black stones people used to burn for fuel.人们用来当燃料的黑色石头使他感到困惑。人们用来当燃料的

20、黑色石头使他感到困惑。归纳拓展归纳拓展【温馨提示温馨提示】confused指人指人“感到困惑的感到困惑的”，而，而confusing指物指物“令人困惑的令人困惑的”。例句探源例句探源(朗文朗文P309)Dont give me so much informationyoure confusing me.别跟我说那么多消息，你都要把我搞糊涂了。别跟我说那么多消息，你都要把我搞糊涂了。(2010年高考上海卷年高考上海卷)Finally，have I included too many unnecessary details that may confuse readers?最终，是不是我包含了太多

21、的使读者迷惑的不必最终，是不是我包含了太多的使读者迷惑的不必要的细节？要的细节？即境活用即境活用6Shes left a very _ message on my answerphone.I cant understand what she wanted to say.AconfusedBconfusionCconfusing Dconfusedly解析：解析：选选C。句意：她在我的电话答录机上留下了。句意：她在我的电话答录机上留下了一个含糊不清的留言。我不明白她要说什么。一个含糊不清的留言。我不明白她要说什么。confused指人指人“感到困惑的感到困惑的”，常用来修饰人，说，常用来修饰人，

22、说明人的明人的“状态状态”。confusing指指“令人困惑的令人困惑的”，常修，常修饰物，说明物的性质特征。根据句意饰物，说明物的性质特征。根据句意C项正确。项正确。6.quantityn量，数量量，数量(回归课本回归课本P27)He went to a city where iron was produced in huge quantities.他去了一个城市，在那里铁被大量生产出来。他去了一个城市，在那里铁被大量生产出来。归纳拓展归纳拓展There is a large quantity of rice on the floor.地板上有许多大米。地板上有许多大米。The shop i

23、s selling secondhand bikes in quantity.这家商店大量销售二手自行车。这家商店大量销售二手自行车。例句探源例句探源即境活用即境活用7As a result of destroying the forests,a large_of desert_covered the land.Anumber；hasBquantity；hasCnumber；have Dquantity；have解析：解析：选选B。“a great/good deal of不可数名词不可数名词”作主语时，谓语动词用单数；作主语时，谓语动词用单数；plenty of,a lot of，lots

24、of,a great(large/small)quantity of后跟可数后跟可数名词时谓语动词用复数；后跟不可数名词时，谓语名词时谓语动词用复数；后跟不可数名词时，谓语动词用单数。动词用单数。7.preparationn准备；预备准备；预备(回归课本回归课本P28).both teams organised food bases in preparation for their journeys the next year.两个队都筹建食物储存处，为下一年的旅行两个队都筹建食物储存处，为下一年的旅行做准备。做准备。归纳拓展归纳拓展So you want to get to the clas

25、sroom earlier to make some preparation?所以你想早点去教室做准备？所以你想早点去教室做准备？The third book in the series is in preparation now.丛书的第三册现在正准备出版。丛书的第三册现在正准备出版。The whole class is working hard preparing for the exams.全班都在用功地准备考试。全班都在用功地准备考试。例句探源例句探源8Have you been thankful for the preparations she _ for the party?Aha

26、dBmadeCdid Dtook解析：解析：选选B。make preparations for是固定短语，是固定短语，意为意为“为为做准备做准备”，把名词，把名词preparations提前，提前，she made for the party为定语从句，修饰为定语从句，修饰preparations。即境活用即境活用9Whats the terrible noise over there?They _ for a crazy party.Ahave prepared Bare preparingCprepare Dwill prepare解析：解析：选选B。由答句句意：他们正在为那个疯狂。由答句

27、句意：他们正在为那个疯狂的晚会做准备。可知应用现在进行时。的晚会做准备。可知应用现在进行时。8.distantadj.远处的；久远的；疏远的，不远处的；久远的；疏远的，不友好的，冷淡的；远亲的友好的，冷淡的；远亲的(回归课本回归课本P28)Later，these rocks proved that at one time in the distant past the Antarctic was covered by plants.后来，这些石块证实：在远古时代，南极洲地区后来，这些石块证实：在远古时代，南极洲地区曾经被植物覆盖。曾经被植物覆盖。归纳拓展归纳拓展例句探源例句探源(牛津牛津P57

28、9)The time we spent together is now a distant memory.我们一起度过的时光现已成为久远的记忆。我们一起度过的时光现已成为久远的记忆。(牛津牛津P580)Their life seemed utterly distant from his own他们的生活与他自己的生活似乎完全不同。他们的生活与他自己的生活似乎完全不同。即境活用即境活用10用用distant的适当形式填空的适当形式填空We used to be close friends，but now we are _.He often keeps me at a _.答案：答案：distan

29、t；distance9.observevt.&vi.观察；遵守；庆祝；评述，观察；遵守；庆祝；评述，评论评论(回归课本回归课本P30)Airconditioned vehicles for observing animals.观察动物的装有空调的交通车辆。观察动物的装有空调的交通车辆。归纳拓展归纳拓展例句探源例句探源(朗文朗文P1035)Did you observe anything unusual in his behaviour?你注意到他的行为有什么不寻常吗？你注意到他的行为有什么不寻常吗？His neighbor observed a stranger enter his house

30、 and take away some valuables.他的邻居看见一个陌生人进入他家，拿走了一些他的邻居看见一个陌生人进入他家，拿走了一些贵重物品。贵重物品。He was observed to pass by the store in a hurry.有人发现他从商店旁边匆匆而过。有人发现他从商店旁边匆匆而过。11完成句子完成句子(1)那位专家花了两年时间观察这动物的日常活动。那位专家花了两年时间观察这动物的日常活动。The expert spent two years _ the animals daily activities.答案：答案：observing(2)出国时你应该遵从当

31、地风俗。出国时你应该遵从当地风俗。You should _ _ _ _ when you go abroad.答案：答案：observe the local customs即境活用即境活用(3)你能说说中国人怎样庆祝春节吗？你能说说中国人怎样庆祝春节吗？Can you say something about how the Chinese _ _ _ _？答案：答案：observe the Spring Festival10.take off脱下脱下(衣、帽、鞋等衣、帽、鞋等)；起飞；动身，；起飞；动身，离开；减去离开；减去(回归课本回归课本P116).especially when you

32、take off!尤其是当你起飞的时候！尤其是当你起飞的时候！归纳拓展归纳拓展take apart 拆开拆开take down 拆卸，拆毁；记下，录下拆卸，拆毁；记下，录下take over 接任，接管，接收接任，接管，接收take to sb./sth.喜欢，亲近；沉湎于；养喜欢，亲近；沉湎于；养成成习惯习惯take up 拿起；占据；对拿起；占据；对有兴趣有兴趣例句探源例句探源In an instant，he took off his coat and jumped into the water.他立刻脱下大衣跳进了水里。他立刻脱下大衣跳进了水里。When do you know Yao

33、Ming took up basketball?你知道姚明什么时候开始打篮球的吗？你知道姚明什么时候开始打篮球的吗？Our manager has left，so Peter will take over his job.我们的经理走了，彼德将接任他的工作。我们的经理走了，彼德将接任他的工作。即境活用即境活用12结合下列句子，翻译出画线部分结合下列句子，翻译出画线部分take off的不的不同含义同含义(1)He took_off his raincoat and took out the key.()答案：脱下答案：脱下(2)The plane will take_off soon()答案：

34、起飞答案：起飞(3)He took two weeks off in August.()答案：休假答案：休假(4)Her singing career took_off after her TV appearance.()答案：突然大受欢迎、迅速流行答案：突然大受欢迎、迅速流行11.turn up出现，到场；开大出现，到场；开大(音量、水等音量、水等)(回归课本回归课本P25)When I turned up for my first jump I was so nervous that I tried to back out，but my friends persuaded me to go

35、 through with it.我第一次站在台上紧张得真想退缩下来，但我的我第一次站在台上紧张得真想退缩下来，但我的朋友们说服了我去克服它。朋友们说服了我去克服它。归纳拓展归纳拓展turn against反对反对turn down拒绝；调低拒绝；调低turn.into.(使使)变成；翻译成变成；翻译成turn off/on关上关上/打开打开(收音机、电灯等收音机、电灯等)turn over使翻转；移交使翻转；移交turn to翻到，转到；向翻到，转到；向求助求助turn out在场；出席；生产；结果是，原来是在场；出席；生产；结果是，原来是The letter turned up among

36、 the waste paper that I was going to throw away.那封信是在我准备扔掉的废纸里找到的。那封信是在我准备扔掉的废纸里找到的。The police investigation hasnt turned up any new evidence.警方调查没有发现任何新警方调查没有发现任何新的证据。的证据。例句探源例句探源即境活用即境活用13None of us expected the chairman to _ at the party.We thought he was still in hospital.Aturn inBturn overCturn

37、 up Dturn down解析：解析：选选C。考查。考查turn短语辨析。句意：我们当中短语辨析。句意：我们当中没有人预料到主席会出现在晚会上。我们都认为他没有人预料到主席会出现在晚会上。我们都认为他还在住院。还在住院。turn up“出现，到场出现，到场”；turn in“上交上交”；turn over“翻转，移交翻转，移交”；turn down“拒绝；关拒绝；关小小”。故选。故选C。14According to the report，farmers should _ better farming methods to get a higher grain productionAturn

38、to Bturn downCattend to Dtake over解析：解析：选选A。考查动词词组辨析。句意：根据报。考查动词词组辨析。句意：根据报告，农民应该转向更好的农耕方法来获得谷物的告，农民应该转向更好的农耕方法来获得谷物的高产量。高产量。turn to转向；转向；turn down调小，拒绝；调小，拒绝；attend to照看，处理；照看，处理；take over 接管。接管。12.back out决定不履行决定不履行(允诺的事允诺的事)；食言；退；食言；退出出(回归课本回归课本P25).I tried to back out，but my friends persuaded me

39、 to go through with it.我试图退出，可我的朋友说服了我去克服它。我试图退出，可我的朋友说服了我去克服它。归纳拓展归纳拓展back away向后退，退缩，躲开向后退，退缩，躲开back down放弃放弃(观点，意见，要求等观点，意见，要求等)；承认；承认(错错误误)；认输；认输back off后退；不再逼迫后退；不再逼迫(某人某人)做做(考虑考虑)某事某事back up支持，证实支持，证实(朗文朗文P110)The waiter backed away from the table，bowing slightly.这个服务员从桌旁向后退，欠身鞠了个躬。这个服务员从桌旁向后退

40、，欠身鞠了个躬。(朗文朗文P110)When presented with the evidence，the suspect backed down拿出证据后，疑犯终于认罪了。拿出证据后，疑犯终于认罪了。Once you have given your words，dont try to back out.一旦答应了人家，就不要食言。一旦答应了人家，就不要食言。例句探源例句探源即境活用即境活用15You promised to helpyou mustnt _ now.No，I wont.Apick outBback outCmake out Dtake out解析：解析：选选B。考查动词短语

41、辨析。句意：。考查动词短语辨析。句意：你你答应帮忙了，你决不能不履行诺言。答应帮忙了，你决不能不履行诺言。不，我不，我不会不履行的。不会不履行的。pick out“挑出挑出”；back out“决定决定不履行不履行(允诺的事允诺的事)”；make out“辨认出，了解辨认出，了解”；take out“带出去带出去”。故选。故选B。13.get across使理解使理解(某事某事)；使明白，表达，通；使明白，表达，通过过(回归课本回归课本P25)Its difficult to get across how exciting it is!很难表达那是多么令人激动！很难表达那是多么令人激动！归纳拓

42、展归纳拓展例句探源例句探源Hes not very good at getting his ideas across.他不善于表达思想。他不善于表达思想。If everyone keeps in line，well get through the customs more quickly.如果大家都遵守秩序，我们会很快通过海关。如果大家都遵守秩序，我们会很快通过海关。She seemed to have got over her distress.她似乎摆脱了她的悲痛心情。她似乎摆脱了她的悲痛心情。16(2010年高考浙江卷年高考浙江卷)After that，he knew he could

43、_ any emergency by doing what he could to the best of his ability.Aget away withBget on withCget through Dget across解析：解析：选选C。本题考查与。本题考查与get相关的短语辨析。相关的短语辨析。get away with侥幸逃脱；侥幸逃脱；get on with与与友友好相处；好相处；get through接通，顺利通过，完成；接通，顺利通过，完成；get across被理解，越过。句意：经过那件事之被理解，越过。句意：经过那件事之后，他明白了他能尽一切可能去顺利解决任何突后，

44、他明白了他能尽一切可能去顺利解决任何突发情况。发情况。即境活用即境活用17介、副词填空介、副词填空(1)As soon as I got to the office，I got down _ all this work.答案：答案：to(2)Would you get the washing _？Its going to rain答案：答案：in(3)It took a long time to get _ to the workers the way the system worked.答案：答案：across(4)The next time I saw him he had got _ h

45、is anger and disappointment.答案：答案：over14.break down损坏，不能运转；击倒；失败；损坏，不能运转；击倒；失败；失去控制；把失去控制；把分解分解(回归课本回归课本P28)First，his two sledges broke down，and then the horses began to have serious difficulties with the snow and the cold.先是他的两辆雪橇坏了，后来马匹开始应付不了先是他的两辆雪橇坏了，后来马匹开始应付不了大雪和严寒的天气。大雪和严寒的天气。归纳拓展归纳拓展break out

46、(坏事坏事)突然发生；爆发突然发生；爆发break away(from)逃脱；挣脱；脱离逃脱；挣脱；脱离break in闯入；打断；插嘴闯入；打断；插嘴break into闯进；开始做闯进；开始做；打断；打断break off停止；断绝停止；断绝(关系关系)；中断；中断(讨论讨论)；折断；折断；使断开使断开break through冲破；突破冲破；突破break up打碎、粉碎；使打碎、粉碎；使(关系关系)破裂；终止；制止，破裂；终止；制止，驱散；放假驱散；放假break with与与绝交；与绝交；与决裂；破除，改决裂；破除，改变变例句探源例句探源(牛津牛津P234)The sun broke

47、 through at last in the afternoon下午太阳终于拨云而出。下午太阳终于拨云而出。The peace talks are said to have broken down据说和谈破裂了。据说和谈破裂了。Dont break in when the adventurer is telling his own story.当冒险家在讲他自己的经历时，别打断他。当冒险家在讲他自己的经历时，别打断他。The thief broke off the rope and ran away.那个小偷挣脱了绳子，逃走了。那个小偷挣脱了绳子，逃走了。The crowd started

48、to break up when the night fell.天黑时人群开始散开了。天黑时人群开始散开了。即境活用即境活用18I was still sleeping when the fire_，and then it spread quickly.Abroke out Bput outCcame out Dgot out解析：解析：选选A。考查动词短语辨析。句意：我仍在。考查动词短语辨析。句意：我仍在睡觉时，突然发生了大火，接着它迅速蔓延。睡觉时，突然发生了大火，接着它迅速蔓延。break out突然发生；突然发生；put out扑灭；扑灭；come out泄泄露，出版；露，出版；get

49、 out逃离。逃离。19The computer system_suddenly while he was searching for information on the Internet.Abroke down Bbroke outCbroke up Dbroke in解析：解析：选选A。句意：当他在网上搜寻信息时，电。句意：当他在网上搜寻信息时，电脑系统突然不能运转。脑系统突然不能运转。break down损坏，不能运损坏，不能运转；转；break out爆发；爆发；break up拆开，打破；拆开，打破；break in闯入。闯入。15.run out of用尽，用光，耗尽用尽，用光，

50、耗尽(回归课本回归课本P28)The men were soon exhausted and were running out of food.人们很快就精疲力尽而且粮食也都用光了。人们很快就精疲力尽而且粮食也都用光了。易混解析易混解析run out，run out of，use up三个词组都意为三个词组都意为“用完了用完了”。(1)run out为不及物动词短语，主语为物，不能用为不及物动词短语，主语为物，不能用于被动语态。于被动语态。(2)run out of为及物动词短语，主语为人。为及物动词短语，主语为人。(3)use up为及物动词短语，主语为人。为及物动词短语，主语为人。Food