Unit 3 重点词汇小结（ppt课件）-2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、选择性必修二选择性必修二unit 3unit 3重点词汇小结重点词汇小结1.prior adj.先前的；优先的【词块】prior to在之前的You should have done this prior toprior to beginning your composition.你本应该在开始写作前完成这一步。拓展：be superior to优于；好于be senior to be senior to 比比大大/年长，职位高年长，职位高bejunior to bejunior to 比比小小/年幼，职位低年幼，职位低 He is clearly superior to all the ot

2、her candidates.他很明显比其他所有候选人更优秀。2.consist of 由组成（或构成）All electronic computers consist of five units although they are units although they are of different kinds.of different kinds.所有电子计算机虽然种类不同，但它们都是由五个部件组成的。所有电子计算机虽然种类不同，但它们都是由五个部件组成的。be made be made up of up of 由由组成组成 be composed of consist in=lie

3、in be composed of consist in=lie in在于在于 consist with consist with与与一致一致/相符相符The true wealth does not consist in what we haveThe true wealth does not consist in what we have，but in what we but in what we are.are.真正的财富不在于我们拥有什么，而在于我们的人格。真正的财富不在于我们拥有什么，而在于我们的人格。3.somewhat adv.3.somewhat adv.有点；稍微有点；稍微I

4、 am somewhat tired of this book.I am somewhat tired of this book.我对这本书有我对这本书有点厌烦。拓展：点厌烦。拓展：anyhow=anyway ad.anyhow=anyway ad.无论如何无论如何somehow somehow ad.ad.不知怎么地；不知为什么不知怎么地；不知为什么It may snow,but anyhow I will go.It may snow,but anyhow I will go.可能会下雪，可能会下雪，但我无论如何也要走。但我无论如何也要走。Somehow,I managed to lose

5、 my keys.Somehow,I managed to lose my keys.我不知怎么地我不知怎么地竟然把钥匙弄丢了。竟然把钥匙弄丢了。4.association n.协会；关联【词块】in in association with sb/sthassociation with sb/sth与某人与某人/某机构合作或联合某机构合作或联合We are working in association with a local company to raise money for the homeless.我们正与一家当地公司联合为无家可归的人筹钱。拓展：associate vt.联想；联系

6、vi.交往【词块】associatewithassociatewith把把与与联系起来联系起来 associate with sbassociate with sb与某人交往与某人交往/联系联系 be associated with be associated with与与有关有关We naturally associate the name of Darwin with the theory of evolution.我们自然地把达尔文的名字与进化论联系起来。There are many serious health problems which are associated with sm

7、oking.有很多严重的健康问题都与吸烟有关。5.regardless of不管；不顾有时也译为“无论；不分”，用作状语。regardless ofregardless of后面除了接常见的名词或代词作宾语外，还可接后面除了接常见的名词或代词作宾语外，还可接 whatwhat，whetherwhether引导的宾语从句。引导的宾语从句。Anybody is welcome to have a try.regardless of age and sex.欢迎大家上前一试，不分年龄和性别。Regardless of whether he is right or wrong,we have to a

8、bide by his decisions.不管他正确与否，我们都得服从他的决定。6.quantity n.数量；数额【词块】a large/small quantity of a large/small quantity of 大大/少量的少量的（largelarge）quantities of quantities of 大量的大量的in quantity=in large amounts in quantity=in large amounts 大量地大量地He found that quantities of food were on the table.他在桌子上发现了大量的食物。A

9、 large quantity of books has been sent to village schools.大量的图书已经送到乡村学校。It is well known that its cheaper to buy goods in quantity.众所周知，大批量购货较便宜。7.trick n.诀窍；计谋；把戏【词块】play tricks/a trick on sb play tricks/a trick on sb 捉弄某人捉弄某人The girls are playing tricks on their teacher.女孩子们正在捉弄她们的老师。拓展：make fun o

10、f sbmake fun of sb取笑某人取笑某人 play a joke on sbplay a joke on sb跟某人开玩笑跟某人开玩笑8.“do/does/did动词原形”构成强调句“do/does/did动词原形”构成强调句。do/does/did意为“确实”动词的语气，但须符合以下两个条件：（1 1）句子是肯定句；）句子是肯定句；（2 2）句子的时态为一般现在时或一般过。）句子的时态为一般现在时或一般过。He does know the place well.他确实很了解这个地方。I did give up a career in basketball to become a

11、lawyer！为了当律师，我的确放弃了篮球生涯！9.形容词（短语）作伴随状语形容词（短语）在句中作状语，用于说明主语的特征或状态，常表示伴形容词（短语）在句中作状语，用于说明主语的特征或状态，常表示伴随情况，有时也表示原因、时间、条件、让步等。随情况，有时也表示原因、时间、条件、让步等。The woman stood at the entrance of the village,worried about the safety of her son.这位女士站在村口，为她儿子的安全担心。Unable to work out the problem,John turned to his teac

12、her for help.由于解决不了这个问题，约翰向老师求助。10.with的复合结构（1）with的复合结构的构成：with with 卡名词卡名词/代词动词代词动词-ing-ing形式形式/动词动词-ed-ed 形式形式/动词不定式动词不定式/介词短介词短语语/形容词形容词/副词副词（2）with的复合结构的用法：它通常作伴随状语，有时也作时间、原因或条件状语。He fell asleep with the lamp burning.他没熄灯就睡着了。All the afternoon he worked with the door locked.整个下午他都锁着门在房里工作。With

13、the children at school,we cant take our vacation when we want to.由于孩子们在上学，所以当我们想度假时不能去。11.find sb11.find sbdoing sthdoing sth（宾语补足语）（宾语补足语）（1 1）findfindsb/sthsb/sth动动词词-ing-ing形式形式 发现某人或某物正在做某事（发现某人或某物正在做某事（2 2）findfindsb/sthsb/sth动动词词-ed-ed形式形式 发现某人或某物被发现某人或某物被（3 3）findfindsb/sthsb/sth形容词形容词发现某人或某物

14、具有发现某人或某物具有特征（特征（4 4）findfindsb/sthsb/sth名词名词/代词代词 发现某人或某物是发现某人或某物是（5 5）findfindsb/sthsb/sth副词副词 发现某人或某物表现出某种状态发现某人或某物表现出某种状态（6 6）findfindsb/sthsb/sth介词短语介词短语 发现某人或某物在某处发现某人或某物在某处/处于处于某种情况之中某种情况之中 When we arrived,we found them waitingwaiting for us there.当我们到达时，我们发现他们正在那里等我们。When he came to himself,he found himself surrounded by a group of boys.当他苏醒过来的时候，他发现自己被一群男孩包围了。Thats all!Thank you for lietening!