高中英语必修五第二单元语法PPT课件

1. consist vi. 1) 由……组成; 由……构成(与of 连用，不用于进行式）(=be made up of)
２）在于；存在于；以……为主（与in连用， 无被动式） 委员会由七名成员组成．
The committee consists of seven members. 水由氢和氧构成．
Water consists of hydrogen and oxygen.
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6.as well 与 as well as
1) as well 通常位于句末，表示“也，又同样”
e.g Electricity is widely used in industry and in daily life as well.
2) as well as 连接两个并列的成分做主语，意为“和， 也又”，谓语动词与前面的主语保持一致.
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divide separate divide 整体分为若干部分． separate 指把原来合在一起的或靠在一起 的人和物分离开来．
• The contry is _d_i_v_id_e_d_ into 12 provinces. • The apple was _d_iv_i_d_e_d in two/half. • We _d_i_v_id_e_d_the money equally. • Oxygen can be s_e_p__a_ra_t_e_d_from water.
The old soldier referred to his experiences during the Long March. 老战士谈到了长征时的 一些经历。
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(3). 适用于,涉及到
These books refer to Asian problems. 这些书涉及到亚洲问题。
These regulations refer only to children. 这些规矩只适用于儿童。 ※ refer to...as... “把……称作……” He is referred to as a living Lei Feng. 他 被称作是一个活雷锋。
2)迷惑；困惑（只用单数） a Chinese puzzle （中国玩具）［ 比喻］复杂难懂之事．
a cross-word puzzle（纵横填字游戏）
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be in a puzzle about 对……大惑不解 我对这件事大惑不解．
• I am in a puzzle about the matter. vt. 把……难住;使……迷惑 （这个问题使我很迷惑） The question puzzled me./I am puzzled with the question.
能阐明我的立场。
She asked him to clarify what he really
meant.
她要他说明他到底什么意思。
纯净，净化（黄油）
This is some clarified butter.
这是一些已经净化的黄油。
你能想出几个-fy/-ify结尾的词吗？
beautify(美化) purify（使纯洁） simplify
什么才算是幸福呢？
What does happiness consist in? 威尼斯之美就在于它具有古代建筑物的风格．
The beauty of Venice consists in the style of
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its ancient buildings.
e.g 这个学校有72个教学班.
__T_h_e_r_e_a_r_e__ 72 classes in this school.
72 classes_m_a_k__e_u_p__ this school. This school__co_n__si_s_ts__o_f 72 classes. This school___is__m_a_d__e_u_p__o_f __72 classes.
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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. between/among/with sb. 在 …分配 separate A from B 使分离; 使分开
vi. 迷惑；苦思 这个问题我想了好半天．
I puzzled over the question for quite a while.
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4．clarify vt.(使某事物)清楚易懂 ，澄清
I hope that what I say will clarify the
situation .
I hope this clarifies my position.我希望这
（使简单化）
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5.refer to
(1). 查阅,参考
If you want to know his telephone number, you may refer to the telephone directory. 如果 你想知道他的电话号码，你可以查电话簿。 (2).谈到,提到 ，说起 Please don't refer to his past again. 请别再提 他的往事了。
e.g She,as well as the other students,__h_a_s__ completed
the experiment.
3) as well as位于句首，“除了…之外，还（又）” ＝apart from
As well as Lucy and Байду номын сангаасack, Terry went to the park.
• The Taiwan Strait _s_e_p_a_r_a_t_e_s Taiwan from Fujian.
• The prize money will be equally
d_i_v_i_d_e_d_between/amo.ng the three winners. 4
3. puzzle n. 1)谜；难题；玩具