人教版英语必修五第二单元知识点 PPT

clarification
to clarify a remark/statement/fact/
issues/the meaning of
clarify how/ what --clause
1) I will clarify my position/stand at a proper
time.
澄清立场
Let’s divide the class into 4 groups. He divides his energies between
politics and business. Jack divided the rest of the cash
among their partners.
Six divided by three is two.
1) We agree never to refer to the matter again.提到；谈及
2) Complete the exercise without referring to a dictionary.查阅
3) Who does the pronoun in the third sentence refer to? 指的是
from Fujian.
大家学习辛苦了，还是要坚持
继续保持安静
puzzle n/v puzzled a. puzzling a.
1) n. 难题,谜,迷惑,困惑
A crossword puzzle be in a puzzle about sth I am in a puzzle about the matter.
2) I hope that what I say will clarify the
misunderstanding.
3) His mind suddenly clarified.
---fy 构成动词词缀，意思是 使…,如satisfy,
terrify beautify simplify
• refer to
2) v. 使…迷惑/困惑
The question puzzled me. I'm puzzled about what to do next.
puzzle oneself (one’s brain) about sth = puzzle over sth 苦苦思索，为…大伤脑筋
I am puzzling my brain about how to make my lesson lively and interesting.
• This club consists of more than 200 members
• Water consists of hydrogen and oxygen
• The teacher’s job consists of giving lessons and taking care of the students.
I puzzled over the question for quite a while. He listened to the lecture with a ____ expression.
A.puzzled
B. puzzling
C. puzzle
D. being puzHale Waihona Puke Baiduled
Clarify v. 使（某事物）清楚，澄清
辨析: divide, separate
divide 划分;把整体分成若干部分, 破 坏了宾语的完整性。
separate 分隔; 把原来连在一起或靠近 的分隔开来, 没有破坏宾语的 完整性, 只是将宾语分开。
The world is divided into five continents. Let’s divide the cake into three. He separated the big eggs from the small ones. The grinding machine (碾谷机) separates the grain from the husk(糠).
4) The speaker referred to him as an upand-coming（有前途的） politician. 把…称作
as well/as well as
1) Are they coming as well/too ? 2) She is a talented musician as well as a photographer. 3) He plays guitar as well.
2) consist in 基于,在于,存在…之中
The beauty of the city consists in its magnificent buildings.
What does happiness consist in? 3) consist with: 一致
The report consists with facts.
2. England can be divided into three main areas. 英国可以分成三大部分。 divide 意为“把一个整体分成若干个部 分” 常与 into, among, between 搭配
divide into 把…分成 divide sth. among sb. 在…分配 divide A from B 使分离; 使分开 divide… by… 用…除以
人教版英语必修五第二单元知识点
单词及词组详解
consist 1) 由……组成; 由……构成(注意:不能用于被动语
态和进行时态)= be made up of
• The UK consists of four countries=The Uk is made up of four countries.
试一试
1. The apple was _d_i_v_i_d_e_d into two. 2. We _d_i_v_i_d_e_dthe money equally. 3. Oxygen can be _s_ep__a_ra_t_e_dfrom water. 4. The Taiwan Strait _s_e_p_a_r_a_t_esTaiwan