高三英语一轮复习教案

高三英语一轮复习教案（集锦3篇）

高三英语一轮复习教案1

　　1.基础梳理

　　wildlife protection decrease loss reserve hunt zone carpet respond distant fur relief laughter mercy certain importance contain rub mosquito insect affect attention appreciate succeed secure imploy bite dinosaur inspect dust fierce ending die out in relief

　　2.词语归纳

　　1)wild

　　作形容词，表示“野生的，野的，荒凉的，不守规矩的”。

　　be wild to do sth迫切地想做某事

　　be wild with+抽象名词，表示“……得发狂，因……而发狂的状态”。

　　be wild out 极其热心或热爱

　　run wild自由生长，不受控制

　　作名词，表示“荒芜人烟的地方，偏僻的地区，荒野”。

　　2)protect

　　作动词，表示“保护，警戒”，常与from连用。

　　protect与against连用，表示“防御……攻击”。

　　名词protection后面常与against，of连用。

　　3)loss

　　表示“损失”是可数名词，常用复数。

　　表示“遗失，丢失，丧失”。

　　也可以表示战斗，比赛中“打输，失败”，是不可数名词。

　　at a loss表示“不知所措，不知(如何是好)，亏本地”。

　　4)hunt

　　表示“打猎，猎取”

　　hunt for搜索，试图找到 hunt sb/sth down对某人/某物穷追到底

　　hunt sth up查寻

　　作名词，前面加冠词。

　　5)peace

　　表示“和平，合约，和平时期”。

　　be at peace with… 让……平静，与……和睦相处

　　be in peace 安详的 make peace 和解 keep/break the peace 维持/破坏治安

　　6)apply

　　表示“申请，请求”。

　　apply for…(to…)向……申请

　　表示“应用，使用”，其宾语后面接不定式，也可以用to+动名词。

　　apply to适用于，to是介词。

　　apply oneself to致力于，努力进行。

　　7)suggest

　　表示“建议，提议”后接名词，动名词，不接不定式，也可以接从句，从句中的谓语动词由should+动词原形构成，should可以省略。

　　表示“使人想起，表明”后接名词或者是从句。

　　也可以表示“暗示，启发”，后接从句。

　　8)contain

　　表示“包含，含有，容纳”，不用于进行时。

　　也可表示“控制，抑制，克制”。

　　表示“阻止”。

　　9)powerful

　　表示“强大的，有力的，很有效力的，强健的”。

　　后接不定式。

　　10)affect

　　表示“对……不良影响”。

　　表示“感动，震动”。

　　11)effect

　　have…effect on/upon… 对……产生……影响

　　come/go into effect生效，被实施

　　take effect 生效，开始起作用 give effect to 实现，完成 in effect 实际上，有效

　　of no effect 没有作用 to no effect 不起作用，不灵验 for effect 做样子，为给人好的印象

　　bring/put sth into effect 是某物开始使用 to this/that/the same effect 这个/那个同样的意思或内容

　　to the affect that… 意思是说，大意是说

　　12)attention

　　表示“注意，专心，注意力，专注”。

　　pay attention to 注意

　　catch/attact sb’s attention 吸引某人的注意

　　give one’s undivided attention，get/have sb’s undivided attention 全神贯注，为某人关注的对象

　　13)bite

　　bite(into sth)咬(某物) be bitten by sth 热衷于某物 bite sb’s head off愤怒地批评某人

　　bite one’s tongue 强忍着不说出自己的想法或感觉

　　once bitten，twice shy一次被咬，下次胆小。

　　bite也可以作名词，表示“咬，叮，上钩，刺痛，紧握”。

　　14)service

　　表示“服务，服务性工作”。

　　表示“(车辆，机器等的)用处”。

　　表示“政府部门，共用机构”。

　　at sb’s service随时帮助某人

(be)of service (to sb)有用，有帮助

　　service复数形式，表示“陆海空军，劳务，贡献，功劳”。

　　15)dust

　　指“一阵尘土”，可以和不定冠词连用。

　　kiss/lick the dust 卑躬屈膝，一败涂地，被打死。

　　dry the dust非常乏味的。

　　shake the dust off one’s beat离开厌恶之处，但愿不返回。

　　throw dust in sb’s eyes 蒙蔽某人

　　dust也可作动词，表示“掸去……的灰尘”

　　16)intend

　　表示“打算，有……的意图”，是及物动词，后接动词不定式，也接多种结构作宾语。

　　接不定式复合结构。

　　intend sth for sb为某人准备某物

　　过去分词intended表示“计划的，打算的，意欲的”相当于形容词;be intended for sb/sth表示“为某人或某物计划或设计”。

　　17)specie

　　表示“种，类”，在生物学上指有主要相同特征的动植物的品种，种类，单复数同形。

　　表示“人类”。

　　表示“种，类”相当于a spot，a type，a kind。

　　18)danger

　　表示“危险”，是不可数名词，表示“危险的人或物”，是可数名词。

　　in danger在危险中

　　out of danger脱离危险

　　on the danger list 病入膏肓

　　19)die for，die from，die of，die out

　　die from(外部因素)，die of(内部因素)因……而死。

　　die for为……而死，为……而献身，表示因事业或目的而死。

　　die out 表示“灭绝，绝种，消失(火)等熄灭，后不接宾语。

　　3. 现在进行时的被动语态

　　定义：现在进行时的被动语态表示此时此刻某事正在被做。

　　构成：be + being+过去分词

　　用法：

　　1)“be being done” 中的动词be应随主语(sing. / pl.)作相应的变化。

　　2)将现在进行时的主动语态变为现在进行时的被动语态的关键是：把be doing变为be being done.

　　现在完成时被动语态可用于哪些场合?

　　现在完成时被动语态可用来强调发生在过去的被动性动作对现在造成影响。

　　现在完成时被动语态还可强调到目前为止某被动性动作或状态已存在若干时间。

　　is/am/are to be done可用于哪些场合?

(1)用来表示根据计划或安排将要发生的被动性动作。

(2)用来表示征求对方意见。

(3)用来表示必要性。

(4)用来表示可能性。

　　will/shall be done除用于一般将来时构成被动语态外，还可用于什么场合构成被动语态?

　　will/shall be done除用于一般将来时构成被动语态外，还可用来表示有固定性条件就会有规律性被动结果。

　　has/have been done是否可用于一般将来时构成被动语态?

　　可以。has/have been done可用来表示到将来某一时刻为止某一动作已被完成，此时它属于一般将来时被动语态。

　　现在进行时被动语态结构很复杂，应怎样理解?

　　现在进行时被动语态结构为：is/am/are being done，is/am/are体现标准对照时间点为现在，并随人称的变化而变化;being体现进行时;being done体现被动语态。

高三英语一轮复习教案2

　　pleasant, pleasing, pleased

(1) pleasant 可作定语和表语。修饰事物，不能修饰人。因此句子的主语只能是表示事物的词语，而不能是人。意思是“令人愉快的，令人高兴的”。

　　i hope you'll have a pleasant holiday.

　　我希望你能过一个愉快的假期。

(2) pleasing “令人高兴的，令人愉快的”，表示宁静、满意、令人满足之意。侧重于表示接受对象的情感，传递主观感受。比 pleasant 稍弱。主语可为人或事物。

　　an actor should have a pleasing personality.

　　表演者应当具有一种令人愉快的个性。

(3) pleased “高兴的，感到满意的”含义与glad基本相同。作表语时，句子的主语只能是“人”，而不能是表示事物的词语。be pleased with 表示“对……表示满 意”之意。

　　she had a pleased look on his face.

　　她脸上露出了满意的表情。

　　burn down, burn up, burn out

　　bum down 指“烧为平地，烧毁”;也指“火力减弱”。

　　the house was burnt down in an hour.

　　房子一小时被烧为平地。

　　bum up 有“烧旺”之意，也可指“消耗掉”。

　　You'd better put more wood on the fire to make it burn up.

　　你往火上添着柴，让它烧旺。

　　bum out 指“火熄灭”。

　　the fire had burnt out before I returned.

　　在我回来前，火已经熄灭了。

　　elect, select, choose

　　elect 只能用于选举人，是投票选举的正式用语。

　　they elected Nixon President. 他们选尼克松为总统。

　　choose 可用于挑选人或物。

　　it's hard for me to choose one from so many pairs of shoes.

　　要从这么多双鞋子当中挑选一双对我来说真是太难了。

　　select 意为精心挑选，多用于物。

　　she selected a pair of socks to match her suit.

　　他精心挑选了一双袜子来与衣服搭配。

　　be known for, be known as, be known to

　　be known for 以……出了名 (通常不是指同位的关系)

　　be known as 作为……出了名 (通常加上职业名词，表同位关系)

　　be known to为……所知

　　Japan is known for its cars.

　　日本以它的汽车而闻名。

　　Luxun is known as a writer.

　　鲁迅作为作家很出名。

　　as is known to all, China has four famous invitations.

　　众所周知，中国有四大的发明。

　　observe, watch

　　当“观察”来讲时，observe相当于watch carefully，尤其用于实验或研究等场合。具体来说，observe含有“察觉到”的意思，watch意为“盯着看”。

　　watch还含有“观看(比赛、电视)”等，而observe没有此意。另外，watch还有“照料”之意，相当于take care of。还有“当心”之意，相当于be careful with。

　　she has observed the stars all her life.

　　她一生都在观察星星。

　　i'll watch the baby while you are away.

　　你不在时，由我照料你女儿。

　　You'd better watch Mr Smith, I think he is a thief.

　　你当心史密斯先生，我想他是个贼。

高三英语一轮复习教案3

　　Unit 1 Great scientists

　　teaching aims

　　1. To help students learn to describe people

　　2. To help students learn to read a narration about John Snow

　　3. To help students better understand “Great scientists”

　　4. To help students learn to use some important words and expressions

　　5. To help students identify examples of “The Past Participle (1) as the Predicative & the attribute”

　　period 1 Warming up and reading

　　teaching Procedures

　　i. Warming up

　　step I Lead in

　　talk about scientist.

　　t: Hi, morning, class. Nice to see you on this special day, the day when you become a senior two grader. I am happy to be with you helping you with your English. Today we are to read about a certain scientist. But first let’s define the word “scientist”. What is a scientist?

　　a scientist is a person who works in science, trying to understand how the universe or other things work.

　　scientists can work in different areas of science. Here are some examples: Those that study physics are physicists. Those that study chemistry are chemists. Those that study biology are biologists.

　　step II

　　ask the students to try the quiz and find out who knows the most.

　　t: There are some great scientific achievements that have changed the world. Can you name some of them? What kind of role do they play in the field of science? Do these achievements have anything in common? Match the inventions with their inventors below before you answer all these questions.

　　1. Archimedes, Ancient Greek (287-212 BC), a mathematician.

　　2. Charles Darwin, Britain (1808-1882). The name of the book is Origin of Species.

　　3. Thomas Newcomen, British (1663-1729), an inventor of steam engine.

　　4. Gregor Mendel, Czech, a botanist and geneticist.

　　5. Marie Curie, Polish and French, a chemist and physicist.

　　6. Thomas Edison, American, an inventor.

　　7. Leonardo da Vinci, Italian, an artist.

　　8. Sir Humphry Davy, British, an inventor and chemist.

　　9. Zhang Heng, ancient China, an inventor.

　　10. Stepper Hawking, British, a physicist.

　　iI. Pre-reading

　　step I

　　get the students to discuss the questions on page 1 with their partners. Then ask the students to report their work. Encourage the students to express their different opinions.

　　1. What do you know about infectious diseases?

　　infectious diseases can be spread to other people. They have an unknown cause and need public health care to solve them. People may be exposed to infectious disease, so may animals, such as bird flu，AIDS, SARS are infectious diseases. Infectious diseases are difficult to cure.

　　2. What do you know about cholera?

　　cholera is the illness caused by a bacterium called Vibrio cholerae. It infects people’s intestines(肠), causing diarrhea and leg cramps (抽筋).The most common cause of cholera is by someone eating food or drinking water that has been contaminated(污染) with the bacteria. Cholera can be mild(不严重的) or even without immediate symptoms(症状), but a severe case can lead to death without immediately treatment.

　　3. Do you know how to prove a new idea in scientific research?

　　anybody might come out with a new idea. But how do we prove it in scientific research? There are seven stages in examining a new idea in scientific research. And they can be put in the following order. What order would you put the seven in? Just guess.

　　Find a problem→ Make up a question→ Think of a method→ Collect results→

　　analyse the results→ Draw a conclusion→ Repeat if necessary

　　iII. Reading

　　step I Pre-reading

　　1. Do you know John Snow?

　　John Snow is a well-known doctor in the 19th century in London and he defeated “King Cholera”.

　　2. Do you know what kind of disease is cholera?

　　it is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defeat.

　　Let’s get to know how Dr. John Snow defeated “King Cholera” in 1854 in London in this reading passage:

　　step II Skimming

　　read the passage and answer the questions.

　　1. Who defeats “King Cholera“? (John Snow)

　　2. What happened in 1854? (Cholera outbreak hit London.)

　　3. How many people died in 10 days? (500)

　　4. Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?

(These families had not drunk the water from the Broad Street pump.)

(Optional)

　　skim the passage and find the information to complete the form below.

　　who When What How Result

　　John Snow 1854 helping ordinary people exposed to cholera Examining the source of all water supplies and finding new methods of dealing with polluted waster “King Cholera” defeated

　　step III Scanning

　　read the passage and number these events in the order that they happened.

　　2 John Snow began to test two theories.

　　1 An outbreak of cholera hit London in 1854.

　　4 John Snow marked the deaths on a map.

　　7 He announced that the water carried the disease.

　　3 John Snow investigated two streets where the outbreak was very severe.

　　8 King Cholera was defeated.

　　5 He found that most of the deaths were near a water pump.

　　6 He had the handle removed from the water pump.

　　step IV Main idea and correct stage

　　read the passage and put the correct stages into the reading about research into a disease.

　　John Snow Defeats “King Cholera”

　　paragraph Stages General ideas

　　1 Find a problem:

　　what cause the cholera? The causes of cholera

　　2 Make up a question:

　　which is right? The correct or possible theory

　　3 Think of a method:

　　test two theory Collect data on where people were ill and died and where they got their water

　　4 Collect results:

　　Mark the death Plot information on a map to find out where people died or did not die

　　5 Analyze the results:

　　Find the resource of the water Look into the water to see if that is the cause of the illness

　　6 Find supporting evidence Find other evidences to confirm his conclusion

　　7 Draw a conclusion The polluted dirty source of drinking water was to blame for the cause of the London cholera

　　step V Group discussion

　　answer the questions (Finish exercise 2 on Page 3)

　　1. John Snow believed Idea 2 was right. How did he finally prove it?

(John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.)

　　2. Do you think John Snow would have solved this problem without the map?

(No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.)

　　3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?

(Two diseases, which are similar today, are SARS and AIDS because they are both serious, have an unknown cause and need public health care to solve them.)

　　step VI Using the stages for scientific research and write a summary.

　　period 2&3 Language focus

　　step I Warming up

　　1. characteristic

① n. a quality or feature of sth. or someone that is typical of them and easy to recongnize.特征;特性

　　what characteristics distinguish the Americans from the Canadians.

② a. very typical of a particular thing or of someone’s characer 典型性的，

　　such bluntness is characteristic of him.

　　windy days are characteristic of March.

[辨析]characteristic与character

　　characteristic是可数名词，意为“与众不同的特征“

　　character表示(个人、集体、民族特有的)“性格、品质”，还意为“人物;文字”

　　what you know about him isn’t his real character.

　　2. put forward: to state an idea or opinion, or to suggest a plan or person, for other people to

　　consider提出

　　he put forward a new theory.

　　the foreigners have put forward a proposal for a joint venture.

　　an interesting suggestion for measuring the atmosphere around Mars has been put forward.

☆ put on穿上;戴上;增加 put out熄灭(灯);扑灭 (火) put up with…忍受 put down写下来;放下; put off 耽误; 延期 put up建立; 建造,

　　put up举起，搭建，粘贴

　　3. analyze: to examine or think about something carefully in order to understand it vt.分析结果、检讨、细察

　　a computer analyses the photographs sent by the satellite.

　　the earthquake expert tried to analyze the cause of the earthquake occurred on May 12,2008.

　　Let’s analyze the problem and see what went wrong.

　　he analyzed the food and found that it contained poison.

　　we must try to analyze the causes of the strike.

☆ analysis n.分析，解析，分解

　　4. conclude: decide that sth. is true after considering al the information you have 得出结论;推论出 to end sth. such as a meeting or speech by doing or saying one final thing vt. & vi结束，终止;

　　we concluded the meeting at 8 o’clock with a prayer.

　　From his appearance we may safely conclude that he is a heavy smoker.

　　what do you conclude from these facts?

　　we conclude to go out / that we would go out.

　　conclusion n.结论

　　arrive at a conclusion; come to a conclusion; draw a conclusion; reach a conclusion

　　what conclusion did you come to / reach / draw / arrive at?

　　From these facts we can draw some conclusions about how the pyramids were built.

　　step 2 Reading

　　1. defeat

① vt. to win a victory over someone in a war, competition, game etc.打败，战胜，使受挫

　　i’ve tried to solve the problem, but it defeats me!

　　our team defeated theirs in the game.

② n.失败，输 failure to win or succeed

　　this means admitting defeat.

　　they have got six victories and two defeats.

[辨析]win, beat与defeat

① win “赢得”赛事、战事、某物;后接人时，意为“争取赢得…的好感或支持;说服”

② beat “战胜”“击败”比赛中的对手，可与defeat互换

　　we beat / defeated their team by 10 scores.

　　they won the battle but lost many men.

　　the local ball team won the state championship by beating / defeating all the other teams.

　　i can easily beat /defeat him at golf.

　　he is training hard to win the race and realize his dream of becoming a champion at the 2008 Olympic Games.

　　2. expert

① n. someone who has a special skill or special knowledge of a subject专家，能手

　　an expert in psychology an agricultural expert

② a. having special skill or special knowledge of a subject熟练的，有专门技术的

　　an expert rider an expert job需专门知识的工作

　　he is expert in / at cooking.

　　3. attend vt. &vi 参加，注意，照料

① be present at参加attend a ceremony / lecture / a movie / school / class / a meeting

　　i shall be attending the meeting.

　　please let me know if you are unable to attend the conference.

② attend to (on): to look after, care for, serve伺候, 照顾，看护

　　the queen had a good doctor attending on her.

　　dr Smith attended her in hospital. 治疗

　　are you being attended to?接待

　　Mother had to attend to her sick son.

③ attend to处理，注意倾听 attend to the matter

　　a nurse attends to his needs.

　　can you attend to the matter immediately?

　　i may be late – I have got one or two things to attend to.

　　excuse me, but I have an urgent matter to attend to.

[辨析]attend, join, join in与take part in

① attend指参加会议、上课、上学、听报告等

② join 指加入某组织、团体，成为其中一员

③ join in指加入某种活动;表示与某人一起做某事join sb. in sth.

④ take part in指参加正式的、有组织的活动，切在活动中起积极作用

　　only 2 people attended the meeting.

　　he joined the Communist Youth League in 2007.

　　will you join us in the game?

　　we often tale part in the after-class activities.

　　4. expose : to show sth. that is usually covered暴露

　　expose sth. to the light of day 把某事暴露于光天化日之下

　　i threatened to expose him ( to the police). 我威胁要(向警察)揭发他.

　　he exposed his skin to the sun.他把皮肤暴露在阳光下.

　　the old man was left exposed to wind and rain.

　　when he smiled he exposed a set of perfect white teeth.

　　5. cure vt. & n. to make someone who is ill well agian治疗,痊愈

　　when I left the hospital I was completely cured.

①cure sb of a disease

　　when you have a pain in your shoulders, you will go to see a doctor. The doctor will cure you.

　　the only way to cure backache is to rest.

　　he will cure the pain in your shoulders

　　when I left the hospital I was completely cured.

　　the illness cannot be cured easily.

　　although the boy was beyond cure, his parents tried to cure him of bad habits.

②a cure for a disease

　　aspirin is said to be a wonderful cure for the pain.

　　there is still no cure for the common cold.

　　is there a certain cure for cancer yet?

③a cure for sth.: to remove a problem, or improve a bad situation解决问题，改善困境

　　the prices are going up every day, but there is no cure for rising prices.

[辨析]cure与treat

① cure主要指痊愈，强调的是结果

② treat强调治疗过程，指通过药物、特别的食品或运动治疗病人或疾病，不强调结果。

　　they cured me of my influenza.

　　they treated me with a new drug.

　　6. control vt.& n.

① vt.： to have power over, rule, direct 控制，支配，管理

　　he cannot control his feelings / anger.

　　You are trying to control me as though I were your slave.

　　the government tries its best to control prices.

② be under the control of…; be in control of;

　　take/gain control of ; get / be out of control; lose control of; beyond control

　　george took /gained control of the business after his father died.

　　the car went out of control and crashed into the pole.

　　the head in control of the country

　　the driver lost control of his car and it knocked into a tree.

　　Mr. Brown is in control of the shop. / The shop is in the control of Mr. Brown.

　　this money is under control of Mr Brown.

　　who’s in control of the project?

　　the fire has been brought under control.

　　7. suggest v. 建议;暗示;表明

① suggest+doing / sth. / that-clause

　　May suggested a picnic at the weekend.

　　what did you suggest to the headmaster?

　　i suggested leaving early for the airport.

　　she suggested that her father (should) give up smoking.

　　他建议我们参观长城。

　　he suggested to us a visit to the Great Wall.

　　he suggested us visiting the Great Wall.

　　he suggested that we (should) visit the Great Wall.

② suggest (暗示，表明)+从句不用虚拟语气。

　　the smile on her face suggested that she agreed with me.

　　the look on his face suggested that he was happy.

　　his pale face suggested that he was seriously ill.

　　his work suggests that he is a careful man.

　　8. absorb

① to take sth. in especially gradually吸收

　　plants absorb carbon dioxide.

　　in cold climates, houses need to have walls that will absorb heat.

　　paper that absorbs ink is called blotting paper(吸墨纸).

　　the big company has gradually absorbed these small companies into its own organization.

② to understand facts or ideas completely and remember them

　　it’s hard to absorb so much information.

☆ be absorbed in = concentrate on专心于

　　he is absorbed in the research of Chinese history recently.

　　the writer was so absorbed in his writing that he forgot to flick the ashes from his cigar. I was so absorbed in a book that I didn’t hear you call.

☆ absorb one’s attention

　　chinese history absorbs his attention recently.

　　9. suspect: to think that something is probably true or likely, especially something bad

① vt. 怀疑，猜疑 n. 嫌疑犯，有嫌疑的人 adj.可疑的，靠不住的

　　suspect sb. of doing sth. 怀疑某人做…

　　she suspected him of taking her money.

② 以为，猜想

　　we suspected that he had finished doing his homework.

　　10. severe a.

① so serious, so bad 严厉的，苛刻的，严格的

　　come on! Don’t be so severe with the children.

　　his report contains severe criticism of the company’s actions.

　　his severe looks frightened me.

②very harmful or painful, serious or uncomfortable(疼痛)剧烈，的严重的，

　　i was caught in a severe storm last night and couldn’t go back home in time.

　　he has such a severe illness that he has been in hospital.

　　i suffered a severe attack of toothache.

　　he had a severe pain in the leg.

　　11. foresee: to know that sth. is going to happen before it actually happens vt. 预见，预料

　　the method was used in ways that couldn’t have been foreseen by its inventors.

　　Few analysts foresaw that oil rice would rise so steeply.

　　No one could have foreseen things would turn at this way.

　　it’s impossible to foresee how life will work out.

　　12. blame v. 责备;谴责;把……归咎于 n. 过失;责备

① blame sb. / sth. for sth.: to say or think that sb. or sth. is responsible for sth. bad

　　因…而指责

　　it’s not fair to blame me. It’s not my fault.

　　they blamed the secretary for the delay of the plan.

　　Many children are afraid of being blamed for making mistakes in speaking English.

② blame sth. on sb. / sth. 把……归咎于: be responsible for sth. bad

　　the police blamed the traffic accident on jack’s careless driving.

③ (be) to blame应受责备(主动表被动);承担责任

　　the driver was not to blame for the traffic accident.

　　which driver was to blame for the accident?

　　either he or I am to blame.

　　Mr. Green stood up in defense of the 16-year-old boy, saying that he was not the one to blame.

　　who is to blame for the fire?

④ take the blame承担责任to say that sth. is your fault

　　he is ready to take the blame for what had happened.

⑤ put the blame on怪在……身上

　　it’s no use blaming our defeat on him.

　　13. look into 调查，了解，研究，浏览，向…里看

　　we’ll look into the case as soon as possible.

　　but now the authority is looking into the cost of modifying all of its windows.

　　the building around the corner caught fire last night. The police are now looking into the matter.

　　Look around; look after, look down upon; look for; look forward to; look like; look over浏览，过目一遍; look out; look through浏览，检查; look on; look up to;

　　14. handle vt. to deal with处理，买卖，操作 n. 把手，把柄

　　the children are so naughty that I can't handle them. 处理

　　this shop handles paper and stationery. 买卖

　　we don’t handle that sort of book. 买卖

　　how shall we handle the problem. 处理

　　can you handle the situation at present? 处理

　　it has a free handle.活把手

　　he learnt how to handle the axe. 操作

　　15. link

① v. 连接，联系

　　the two towns are linked by a railway.

　　the new bridge will link the island to the mainland.

　　television stations around the world are linked by satellites.

　　the new bridge will link the island to the mainland.

② n.

　　researchers have detected a link between smoking and heart disease.

　　is there a link between smoking and lung disease?

　　a lot of links fitted together form a chain.

　　Link up (with)连接，结合;link…with /to把…与相连接

　　16. announce

① to make known publicly; to give information using a loudspeaker, esp. at an airport or railway station; to introduce a program on TV o