人教版高一英语必修一Unit_2_词汇教学 PPT课件 图文
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•
present sb with sth 把某物送给某人
•
present sb to sb 把某人介绍给某人
• Eg: When Mr. Brown left the firm, the director
presented a gold watch to him.
• The mayor presented the winner with a silver cup.
handwriting.
• such as
• (1)例如……
• such as 和 for example/instance都可作“例如” 讲,但such as用来例举事物,放在被列举的
事物和前面的名词之间。其后直接跟名词,
没有逗号,一般不与and so on连用;for example/instance用来举例说明,可用作插入 语用在句子中,后面一般有逗号。
• 注意:
• come up作“被提出”“被谈到”讲时为不 及物动词,不用于被动语态,它用于下列 两种结构中:sb come up with sth 和 sth come up.
• base vt.或n. • (1)建于……之上,以……为根据 搭配:base…on/upon… 把……建立在……上
• Eg: You must make good use of any opportunity to practise English.
• 搭配: make good use of 好好利用
•
make full use of 充分利用
•
make better use of 更好地利用
•
make the best use of 最好地利用
• Eg: The Titanic sank on its maiden voyage.
• conquer v. • (1)占领,攻克,征服 • Eg:The Normans conquered England in 1066. • (2)(尤指在比赛,赛跑中等)击败,战胜
• Eg: The world champion conquered another challenger last night.
•
Opportunities such as this didn’t come
every day.
频度副词
• 总是 always • 通常 usually • 常常 often/frequently • 有时 sometimes • 偶尔 occasionally • 很少 seldom/rarely • 从未 never
• command n. vt. • (1)n. 命令,指令,控制,掌握;运用力 • Eg:The army is under the king’s direct
command.
• He has a good command of French. • (2)vt. 指挥,命令 搭配:command sb to do sth 命令某人做某事
Eg:We camped at the base of the mountain.
辨析
• base与basis • base表示具体含义,意为“根基”“基
础”“底座” • Eg:the base of a building 建筑物的根基 • basis表示抽象含义,即“非物质方面的基
础” • Eg: the economic basis 经济基础
command that…(should) do 命令…… Eg:The policeman commanded the thief to stop.
• (3)(成功地)对付,克服,控制
• Eg: The only way to conquer a fear is to face it.
• because of 因为,由于 because of 是复合介词,表示原因,意为 “因为”,后接名词,代词或宾语从句, 在句中作状语。
because是从属连词,引导原因状语从句, 表示主句的根本原因。
be based on/upon 建立在……基础上 Eg:The film is based on a novel by Mark
Twain.
One should always base his opinion on facts. (一个人应该始终以事实为依据发表自 己的观点。)
(2)底部,根基,基础
• Mr. Smith, may I present Mr. White?
• enrich vt.
• (1)充实,使丰富,使富含(某物)
• 搭配: enrich sth with sth 用……丰富,充实
•
be enriched with 添加(富含)某物
• Eg: The study of science has enriched all our
• native
• (1)native 作形容词,意为“本国的;本地的”, 此时仅用作前置定语。
• 搭配: one’s native land/country 祖国
•
one’s native language 本国语,母语
•
one’s native place 出生地
• 注意: be native to 意为“(动植物)(某地)特 有的,原产于某地”
the way to the station. • (2)(太阳,月亮)升起
• Eg: The sky was dark blue and clear when the moon came up.
• (3)被提出讨论,被谈到;引起注意
• Eg: Your question came up at the meeting.
• 注意: such as 不将前面所述的数量全部列 出。
• Eg:(误) He knows five languages, such as
Chinese, Russian, English, French and Spanish.
•
(正)He knows five languages,namely
the present,意为“当前,目前”
• Eg: I’m afraid I can’t help you at present. I’m too busy.
• (3)作名词时,还可以表示“礼物”,含有 “礼物是捐赠的”意思。
• 常用词组为make sb a present of sth,意为 “将某物赠送给某人”
• late有两种比较级和最高级形式,两者对比:
• 指时间 表示“后来” later latest
• 指顺序 表示“后一个,后者” latter
last
• identity n. • (1)身份,本身,本体(人) • identity card (ID card) 身份证
identity certificate 身份证明
lives.
• Most breakfast cereals are enriched with
vitamins.
• (2)使富有,使富裕
• Eg:They were accused of using their position
to enrich themselves.
• make use of 利用,使用
• You can’t use it in its present condition.
• (2)作名词时,表示“目前,现在”,多与 the连用,常用词组为at present=at the present time,意为“目前,现在”。
• 其他搭配:for the present 意为“暂时”
•
• 注意:officer常指身着特定制服的官员,如 军官;official常指政府官员,行政官员。
• 短语: • official duties 公职 official routine 例行公事 • official language 官方语言
• voyage • n. 航行,航海 v. 航行,航海 • 短语: • make/take/go on a voyage 去航海 • on the outward voyage 在出航途中 • on the homeward voyage 在回航途中
• latter adj.
• (提及的两者中的)后者的,(系列中) 最后的,末尾的
• Eg: Many people support the former, but
personally I favour the latter.
• (形近词) later adv. 以后,后来,随后
•
adj. 后来的,以后的
• present n. adj. vt.
• (1)作形容词时,若表示“在场的,出席 的”,通常做表语或后置定语,固定词组 为be present at,意为“出席”,其反义词组 为be absent from,意为“缺席”;若表示 “现有的,现在的”,通常作前置定语。
• eg:Were you present when the news was announced?
Eg:He is absent today because of his illness.
He is absent today because he is ill.
• 拓展: • because of 的同义短语
thanks to 多亏,由于;作表语或状语 owing to 由于;作表语或状语 as a result of 由于;作状语 on account of 因为;作状语 due to (不能用于句首)由于;作表语或状 语
• Eg: The giant panda is native to China.
•
be native of 意为“出生于某地的人”
• (2)native作名词,意为“本国人;本地人”或“某 地的动植物”
• come up • (1)走近;赶上,上来 • Eg: A child came up to me and showed me
eg: The police are trying to discover the identity of the killer. v. Identify 确认,证明,鉴定;发现
eg: Can you identify your umbrella among these?
• fluent adj. • (1)(尤指外语)流利的,文字流畅的 • 搭配: be fluent in sth 在……方面流利的 • Eg: She is fluent in Polish. • (2)流畅的,熟练的 • Eg: The letter was written in fluent
Unit 2 English Around the World
Words and expressions
• Official • n. (文职)官员 adj. 官方的,正式的
• Eg: My father is an officer in the army, while his father is an official in the government.
• Eg: Students learn many subjects at school,
such as English, physics, and chemistry.
•
A lot of people here, for example, Mr.
Johnson, would rather have coffee.
Chinese, Russian, English, French and Spanish.
• (2)such作形容词,可与as在剧中分开使 用,表示“像……这样的”,as是关系代词, 引导定语从句,作主语或宾语。
• Eg: I never .
• Eg: He admired my old typewriter very much, so I made him a present of it.
• (4)作动词时,意为“赠送,给予”,后可 接双宾语,也可以表示“(尤指向级别及 地位较高的人)正式介绍引见某人”。
• 搭配: present sth to sb 把某物捐赠给某人