2022新人教版（2019）《高中英语》必修第二册unit2 单词（ppt课件）（2）.pptx

1、必修二必修二 unit2 Words and ExpressionsRevision.重点单词重点单词1.n.鹿鹿2.n.袋鼠袋鼠3.vt.减少减少4.n.昆虫昆虫5.n.网网6.n.临近的地方；街区临近的地方；街区7.n.海豚海豚8.n.皮；皮肤皮；皮肤deerkangarooreduceinsectnetneighbourhooddolphinskin9.n.感情；情感；情绪感情；情感；情绪 adj.情绪情绪(上上)的；感情用事的的；感情用事的10.adj.特别的；不寻常的特别的；不寻常的 adj.平常的；寻常的平常的；寻常的emotionemotionalunusualusualadap

2、tvt.使适应；改编vi.适应(1)adapt to 适应adapt oneself to.使自己适应adapt sth.from.根据改编某物be adapted for.为而改编；适宜(2)adaptable adj.能适应的(3)adaptation n.适应；改编；改写本 单句语法填空This film was adapted _ a novel.But the children didnt think the _(adapt)was good for them.Most of these tools have been specially adapted _ disabled peo

3、ple.The living creature _(adapt)to its environment is one of natural selections results.The director was fully convinced that this moving story,if _(adapt)for television,would be a hit.measure 1.Can you measure the table for me?2.We should take measures to solve the problem.3.Id like my suit to be m

4、ade to my own measure.4.Some trees in Vancouver measure over 90 metres.测量量起来措施尺寸measure sthSth measurestake measures to do make to ones measure为某人量身订做1.快乐不能用钱来衡量。2.我们教室的尺寸是长10米宽6米。Happiness cant be measured by/with money.Our classroom _10 metres _6 meters.拓展：Behind our school,there is a tall tree,me

5、asuredapproximately 15 metres.measuringmeasuresbyauthority n.权力;威权;当权She does not like anyone challenging her authority.她不喜欢任何人挑战她的权威。The teacher has the authority to administer punishment.老师有权处罚。We were brought up to be respectful of authority.我们从小就学会了尊重权威。pressure n.压力；压，按；压迫压力；压，按；压迫put pressure

6、on sb.(to do sth.)对某人施加压力 (迫使其做某事)under pressure 在压力之下 (液体或气体)受压力under the pressure of 在的压力下high/low pressure 高/低压运用：完成下列句子。运用：完成下列句子。他目前是不是遭受到了工作的压力？他目前是不是遭受到了工作的压力？Is he suffering from？这件事是在迫切需要的情况下做的。这件事是在迫切需要的情况下做的。It was done the necessity.他们生了双胞胎，不得不寻找一套较大的住房。他们生了双胞胎，不得不寻找一套较大的住房。The birth of

7、twins_ to find a bigger flat.pressure of workunder the pressure ofput pressure on themwhale n.鲸A whale was found washed up on the shore.一头鲸被发现冲到了岸上Communities on the island depended on whaling for their livelihood.岛上的居民靠捕鲸为生antelope 羚羊羚羊African antelopes can run very fast if they have to.在不得已的情况下，非洲

8、羚羊能跑的非常快。在不得已的情况下，非洲羚羊能跑的非常快。Tibetan antelopereserve 保护区保护区re再再+serve服务，保持服务，保持 再留住再留住 储备，后备，保护区储备，后备，保护区The store keeps a large reserve in case prices suddendly go higher.仓库保持大量库存以防物价突涨。仓库保持大量库存以防物价突涨。n.自然保护区自然保护区nature reserveVt.保留保留I reserve the right to make my own decisions.我保留自行做出决定的权利。我保留自行做出

9、决定的权利。Ill reserve a table for five.我要预订一个我要预订一个5人人的餐位。的餐位。plainadj.直率的;简单明了的，平凡的 n.平原She made her annoyance plain.她满脸不耐烦。The facts were plain to see.事实显而易见。The plain fact is that nobody really knows.事实很明显，没有人真正了解。You dont need any special skills for this job,just plain common sense.这项工作不需要任何特殊技能，只要有

10、普通常识就够了。the Great Plains北美洲大平原make out 听清;看清；分清I could just make out a figure in the darkness.黑暗中我只看出了一个人的轮廓。By the light of the moon I could just make out shapes and outlines.月光下，我只能分辨出物体的轮廓。I couldnt make out what she meant.她的话是什么意思，我听不出来herd n.兽群;牧群;A herd of elephants crossed the plains towards

11、a watering hole.一群大象缓慢而笨拙地穿过平原，朝水潭走去。a herd of cattle/sheep遵守遵守庆祝庆祝观察观察注意注意 The scientist devoted most of his lifetime to observing the behavior of the chimps._ It is a tradition for the people here to observe Spring Festival._ The thief was observed to open the window and run away._ The police obse

12、rved that the driver did not observe the traffic rules._一词多义一词多义:写出下列句中写出下列句中observeobserve的含义的含义observe sb.do sth.观察某人做某事观察某人做某事(全过程全过程)observe sb.doing sth.观察某人正在做某事观察某人正在做某事 observe that.观察观察observe the traffic rules 遵守交通遵守交通规则规则 observe Christmas 过圣诞节过圣诞节(1)完成句子完成句子：许多中国人尽管在国外居住了多年：许多中国人尽管在国外居住了

13、多年,但仍遵从传统的习俗。但仍遵从传统的习俗。Though having lived abroad for years，many Chinese still _.(2)句型转换句型转换：The police observed the man enter the bank.(变为被动语态变为被动语态)The man_ _ _ _the bank by the police.observe the traditional customs巧巧 学学 活活 用用was observed to enter特别提醒：在被动语态中，特别提醒：在被动语态中，observe后充当补足语的不带后充当补足语的不带t

14、o的动词不定式中的的动词不定式中的to要还原出来，即要还原出来，即sb./sth.is observed to do sth.。Many visitors are attracted by the _ of the west lake.beauty _ adj.美丽的美丽的 _ n.美美;美人美人 _ vt.美化美化beautifulbeautybeautify点拨：点拨：类似加类似加-ify表动词的词还有表动词的词还有:pure/purify,clarity/clarify,simple/simplify;加加-ful表形容词表形容词,care/careful,hope/hopeful,us

15、e/useful等。等。_ vt.提醒提醒;使想起使想起 (1)_ 提醒某人某事提醒某人某事,让某人想起让某人想起 (2)_ 提醒某人做某事提醒某人做某事做完所有的工作后我们竖起了布告牌来提醒人们保护这些小树。做完所有的工作后我们竖起了布告牌来提醒人们保护这些小树。After getting the work done,we put up a board _ the trees.这使我想起在假期里我们一起所做的一切。这使我想起在假期里我们一起所做的一切。This _ together during our holiday.remind remind sb.that remind sb.to d

16、o sth.remind sb.of.to remind people to protect reminds me of what we did fur 毛皮毛皮;毛毛;软毛软毛 A fur coat is very warm,but very expensive!皮毛外套很温暖，但也很昂贵。皮毛外套很温暖，但也很昂贵。sacred adj.上帝的;神的;神圣的;受尊重的Human life must always be sacred.人的生命在任何时候都必须得到尊重。The owl is sacred for many Californian Indian people.对于很多加利福尼亚的

17、印第安人而言，猫头鹰是圣物。shootHe was _ a bird,and he _ it.shooting atshot(强调射击的结果强调射击的结果)向向射击射击(shot;shot)profit n.利润;收益;赢利;好处;利益Profits were at the same level as the year before.利润和前一年的持平。They had made a clear profit of 2 000.他们已赚得2000英镑的净利。The company made a healthy profit on the deal.公司在这笔生意中获利颇丰。advantage

18、benefitwatch over 看守看守;监视监视;守护守护;照管照管They _ _ _ by three policemen.他们被三个警察看守着。他们被三个警察看守着。【短语短语】watch out(for)当心当心;注意注意watch for sth.盼望或等待某事物盼望或等待某事物keep a watch on监视监视under the close watch在严密的监视下在严密的监视下be on the watch for小心提防小心提防;警戒警戒She watched for her chance to speak.她等机会发言。她等机会发言。Watch out for th

19、e pickpockets!当心有扒手当心有扒手!were watched overday and all night:=day and night =night and day整日整夜整日整夜 all day long:整天整天day after day:日复一日日复一日(动作的重复动作的重复)day by day:逐日地逐日地(动作的变化动作的变化)They think of their motherland day and night.It went on raining day after day.The little boy grew up day by day.Thank you for listening!