U2 重点词汇讲解

U2 重点词汇讲解 1. note He noted that mould had grown on a special transparent jelly that had bacteria on it. 用法讲解 n. 1） 音符 See if you can sing this note. 2) 纸币 He sent me fifty-dollar notes. 3) 注释 Are there any notes at the back of the book? 4) 便条 Tom opened the note from his cousin. v. 5) 注意 please note my words. 6) 写下 Let me note down your address and telephone number. 7) 特别提出 He noted the importance of the problem in his lecture. 翻译并归纳note的不同含义 1) The teacher noted that we should pay attention to our pronunciation. ______________ 2) He spoilt her song by singing a wrong note. ______________ 3) I paid for the ticket with a ten-shilling note. ________________ 4) You should read the notes on the text at the back of the book. ______________ 5) Since he isn’t in, you may leave a note for him. ______________ 拓展；写出下划线词组的含义 6）He was comparing notes with a friend. ______________ 7）This is a question worthy of note. ______________ 8）Take note of what he say. ______________ 9）The policeman noted down /took notes of every word that I said. ______________ 2. vital Not only has aspirin proved vital for reducing fever and helping stop pain, but there are also other things that aspirin can help with. 用法讲解 adj. 1） 生命的，维持生命必需的 The heart is a vital organ. 2） 必不可少的，极其重要的 These matters are vital to the national security. 3） 致命的，生死攸关的 The wound is vital. 4） 充满活力的，生气蓬勃的 The Chinese I knew were trusting, open, and vital. 翻译并归纳vital的不同含义 1） The department has a vital role to play in providing information to visitors and scholars._____ 2） This temperature gradient may be vital to successful hatching. ________ 3） His vital and cheerful manner filled the whole team with courage. _______ 4） We must try to ensure that vital food supplies are maintained. ___________ 拓展；写出下划线词组的含义 5) Her vital statistics in the metric system are 92-61-92. ________ 6) Fostering team spirit, which is vital for success. ____________ 7) These nutrients are absolutely vital to good health. _________ 这件事对我们来说至关重要。 This matter is of vital importance to us 会上提出的那些问题极其重要。 The question put forward at the meeting is of vital importance 农业极大的关系着国计民生。 Agriculture is of vital importance to the nation’s economy and the people’s livelihood

3.distribute The first trials of this medicine took place in 1899 when the company Hoffmann worked for began distributing the medicine in powder form to physicians to use with patients. 用法讲解 vt 1) 分发，分配 The chair distributed the prizes among the winners. 2) 分布，散步 They distributed themselves about the house. 3) 把„„分类 The workers were distributed on their special talents. 4) 分销 Who distributes our products in the UK? 翻译并归纳distribute的用法 1）Fat on human beings is distributed in different ways. ________ 2) The port function of the city draws to it raw materials and distributes them in many of other forms. ______ 3) British Leyland distributes their cars throughout the world. __________ 4) These books are distributed into 3 classes. ________

4.in large quantities They were able to produce it in large quantities. 用法讲解 1) 大量 This book was produced in large quantities. 阅读下列各句，写出该词组的含义 1) He buys things in quantity. __________ 2) It hides large quantities of nuts inside the trees. __________ 3) We’ve had quantities of rain this summer. __________ 注意：“quantities of+可数名词与不可数名词”作主语，后面的名词无论是可数名词的复数还是不可数名词，谓语都用________。“a quantity of+不可数名词”做主语，谓语动词用________单数形式。 完成句子： 4）Great quantities of milk _________ _________ in this city.（需要） 5）________ ________ a large quantity of milk.(有) 6）Quantities of food/nuts________ _______ ________ ________.（在桌上） 7）Large quantities of new machines _______ been bought by the factory this year. ( have )

5.oppose Medicine is of great significance in our lives, but there are still some people who oppose it. 用法讲解 vt 1) 反抗,反对He was opposed by lots of people. 2) 阻挡，妨碍 A swamp opposed the advance of the army. 3)（比赛中）竞争A candidate to oppose the leader in the presidential contest. 4) 使对向 The thumb can be opposed to any of the fingers. 翻译并归纳oppose的用法 1) The civil service was strongly opposed to the Ministry. ____________ 2) He was wearing a grey lightweight suit as opposed to his usual check sports jacket. ________ 3) I would oppose changing the law. ________ 4) He intends to oppose the prime minister in the leadership election. _________ 阅读下列各句，写出该词或词组的含义 5) Students discuss ideas, as opposed to just copying from books. _______ 6) Most of us are opposed to the death penalty. _______