高中英语(译林牛津版)必修二教案(江苏) 《Unit 1 Tales of the unexpected 2》

I.词语辨析：1、possible / probable / likelypossible：指客观上有可能性，但含有希望很小的意思；不能用人做主语。

常用句式：It is possible to do sth. / It is possible for sb. to do sth. / make it possible for sb. to do sth.另外：名词前有：all, every, the only, the best 及其它形容词的最高级修饰时，possible一般放于名词之后，作后置定语, 但也可以放于名词前。

e.g. This is the only way possible.They have tried every possible method to do the experiment.probable：probable比possible可能性大，“很有可能、大概”，所以我们可以这样说：“Probable is more possible than possible”。

probable 指有实际的依据和逻辑上的合理性；probable 也不用人做主语。

常用句式：It is probable that …..e.g. It is probable that he will be late again.It seems probable that he will come.Such a thing is possible, but not probable.likely：表示从外表迹象进行判断有可能发生的事。

常用以下句型：Sb. is likely to do sth. / It is likely that sb. will do sth. / Most(Very) likely sb. will do sth.e.g She is likely to go to the USA soon.It is likely that we’ll have another test.Very likely it will rain in no time.2、separate / divideseparate：指“把因某种原因而混在一起的人或物分开”。

e.g. I tried my best to separate the two fighting boys, but failed.Please separate these papers in half an hour.常用句式：separate A from Be.g. Can you separate good apples from the bad ones for me?His whole family were separated from one another during the war.divide：指“把原为一体的整体分割开来，成为若干个小的个体”。

常用句式：divide A into B：把A分成B.e.g. He divided the cake into four parts and gave each of us one.divide sth. between / among sb.：和某人分享/分担某物/事e.g. We divide the rent among the three of us.3、prevent / protectprevent：阻止、防止（事情的发生）。

与from连用，from可省略。

e.g. The heavy rain prevented us（from）going to school.Nothing will prevent history（from）going forward.含有“阻止、防止某人干某事”意思的词组还有：stop … (from) doing sth. = keep … from doing，在keep…from中，from不能省。

e.g. His illness stopped him (from) going to Kunming on business.His fear of darkness keeps him from going out at night.protect：保护，常用句式：protect sb. / sth. from ….：保护4、add / add to / add … to / add up / add up toadd：加、加起来，常用：add A and B 或add sth. upe.g. If you add two and three, what / how much will you get?又说、补充说e.g. “I don’t trust him any more.” He added. = He added that he didn’t trust him any more.add to：增添、增加e.g. His illness added to our worry.add … to：把……加进……里e.g. Please add some more sugar to the water.Add some salt to the soup, and it will be more delicious.add up：把……加起来e.g. Would you please add these numbers up?add up to：总计达……= come toe.g. These numbers add up to 5678.His debts added up to ten thousand yuan altogether.5、common / ordinary / usualcommon：指“因常见而不足为奇”。

e.g. In the past, cars were rare, but now cars are common.It is a common sight to see foreigners walking in the street.ordinary：指“平淡无奇、无特别之处”。

e.g. I don’t want to wear this dress to attend this ordinary meeting.He is one of the ordinary workers in our factory.usual：指“习惯性的、遵循常规的、一贯如此的”。

e.g. He is reading in his usual chair.After the flood, everything returned to usual.常用短语：as usual：与往常一样；than usual：比平常……；as is usual with sb.：某人一贯如此e.g. As usual, today he got up at 5:30 and prepared breakfast.But yesterday he got up earlier than usual.As is usual with him, he failed to do his homework.常用句型：It is usual (for sb.) to do sth.：（某人）做……是常有的事。

e.g. It is usual for him to be late for school.6、each other / one anothereach other：（通常指两者间的）互相、相互e.g. The two boys helped each other all the way and they got home finally.one another：（一般指三者或三者以上的）互相、相互e.g. Students should learn from one another.区分：one… the other：（一般指两者中的）一个……另一个e.g. I have two brothers. One is a worker, the other is a doctor.7、provide / supply：提供、供应provide：常用句式：provide sb. with sth. = provide sth. for sb.e.g. Our school provides snacks for the students every afternoon.The power station provides us with cheap electricity.provide：可以解释为：抚养、瞻养，用：provide for sb.句式。

e.g. Poor Mr. Black has to provide for a large family.She has only a boy to provide for.supply：常用句式：supply sb. with sth. = supply sth. to / for sb.e.g. We supply eggs, sugar and many other things to / for our residents.The media supplies us with lots of information.常用短语：supply and demand：供需；a good supply of：大量的……；be in short supply：供应短缺II.重点词语和句型1、not all / each / every … / bothnot 与all、each、every…、both连用，即构成部分否定，解释：not all… = all … not ：不是所有的……都……e.g. All the students can’t understand it.Not all the boys like playing football.not each… = each… not…：不是每个……都……e.g. Each girl doesn’t like colorful clothesNot each of them can get up on time.not every… = every…not…：不是每个……都……e.g. Not every student can study English well.not both… = both… not…：两个……不都是……e.g. Both the boys aren’t good ones.注：全不、都不：none … is / are…；没一个：no one …；两个都不：neither … is2、vote：投票vote on：就……投票表决e.g. We voted on whether to go or not.In those days women had no right to vote on important matters.vote for：投票支持、赞成e.g. The public voted for the building of a new hospital.vote down：投票否决e.g. We decided to vote down his proposal.vote against：投票反对e.g. All the students vote against smoking in classrooms.vote through：投票通过e.g. Finally we voted through the decision4、a list of：一个……单e.g. He gave me a list of things that we needed for the meeting.list短语：make a …list：编一个……单；draw up a list：造表；put a person’s name on the list：把某人列入名单；take a person’s name off the list：把某人除名list：vt. 列表、造册e.g. Please list all the thing you want to buy.5、ensure：担保、保证1）+ 名词e.g. This letter will ensure you a seat on the ship.His recommendation ensured me a job in that shop.Good food and enough sleep will ensure your early recovery.2) + that ….：保证……一事，= make sure (that)…e.g. Can you ensure that I get a room on the ship?I will try my best, but can’t ensure that you will be employed.3) ensure sb. against / from sth.：保护……免受……e.g. No one will ensure you from being fired if you don’t work hard.6、avoid：逃避、避免，常用句式：avoid (doing) sth.e.g. He changed his mind at the last minute, so he avoided the air crash..To avoid meeting him, I took the other road.7、point：n. 点、分数、要点e.g. 3.142 is read “three point one four two”.He got 75 points in the last exam.常用短语：turning point：转折点；freezing point：冰点；to the point：得要领、中肯的；off the point：离题的、偏离要点的；at / on the point of…when…将近/.就要……的时候，就在这时……vt. （用……）指向point to：指着，主语可以是人或物e.g. He pointed to door and told me to go out.The clock stopped, with the hour hand pointing to 5.point at：指着，主语是人e.g. It’s rude to point your finger at others.The teacher pointed at the map and asked us where the place was.point out：指出e.g. Please point out the spelling mistakes in the article.The teacher points out that a good knowledge of English is a must for students.8、intend：打算、想……、意欲1）intend to do：打算做……e.g. I intend to study abroad next year.They intended to buy the old house and move in.2) intend that … should..e.g. We intend that the plan should be carried out next month.3) sth. be intended for …：某物是准备用于/给……的。