consist vi.由...组成, 在于, 一致 consist of=be made up of 由-组成;由-构成 [典例] 1) Substances consist of sm——青夏教育精英家教网—

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1.　　　　 consist vi.由...组成, 在于, 一致

consist of=be made up of 由…组成;由…构成

[典例]

1)　　　 Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。

2)　　　 True charity doesn't consist in almsgiving. 真正的慈善不在于施舍。

　[练习]翻译:

1) 这支球队由12人组成。

__________________________________________________________________________________________

2) 这位艺术家的风格上的美在于它的简朴。

__________________________________________________________________________________________

Keys: 1) the team consists of 12 players. 2)The beauty of the artist's style consists in its simplicity.

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III 词性变化 (旨在提供语法填空所需材料)

1. convenience n.便利，方便,适合	convenient adj.便利的,方便的	conveniently adv.便利地
2. attraction n.吸引,吸引力	attractive adj. 吸引人的,有魅力的	attract v. 吸引
3. construct v.建造,构造,建立	construction n..建筑,建设
4. arrange v. 安排,协商	arrangement n. 排列,安排
5.collect v.收集, 聚集, 集中	collection n.收藏, 征收, 搜集品
6. fair adj. 公平地, 公正地,	unfair adj. 不公平的
7.suggest vt.建议, 暗示	suggestion n. 提议, 意见, 暗示,
[练习]用括号内所提供词的适当形式填空 1) These meals are quick and _________ to prepare. We provide these meals for the _____ of the customers. (convenience) 2)　　　 What ________ me first was that there is a beautiful house with an ____________ garden.(attraction) 3)　　　 They had an _________ that the children would spend their holiday abroad.(arrange) 4)　　　 The classic music _________ his childhood, and he thought that listening to the music has a calming _________ on him. (influence) 5)　　　 A new city of Wenchuan is still under __________, although it was ________ a half year ago.(construct) 6)　　　 At the whole classmates’________, the head teacher ________ they should go camping this weekend. (suggest) keys: 1) convenient; convenience 2) attracted; attractive 3) arrangement 4) influenced; influence 5) construction; constructed 6) suggestion; suggested

IV 重点词汇 (旨在提供综合运用所需材料)

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I单元要点预览(旨在让同学整体了解本单元要点)

词汇部分	词语辨析	1. divide/separate　 2. puzzle/confuse 3.debate/argue/discuss/quarrel　 4.influence/affect/effect
词形变化	1. convenience n.便利，方便,适合	convenient adj.便利的,方便的	conveniently adv.便利地
2. attraction n.吸引,吸引力	attractive adj. 吸引人的,有魅力的	attract v. 吸引
3. construct v.建造,构造,建立	construction n..建筑,建设
4. arrange v. 安排,协商	arrangement n. 排列,安排
5.collect v.收集, 聚集, 集中	collection n.收藏, 征收, 搜集品
6. fair adj. 公平地, 公正地,	unfair adj. 不公平的
7.suggest vt.建议, 暗示	suggestion n. 提议, 意见, 暗示,
重点单词	1.　　　　 consist vi.由...组成, 在于, 一致 2.　　　　 clarify v.澄清, 阐明 3.　　　　 convenience n.便利, 方便, 有益, 有用的, 方便的用具、 4.　　　　 influence n.& vt.影响, 感化, 势力, 有影响的人(或事) 5.　　　　 available adj.可用到的, 可利用的,有空的, 6.　　　　 arrange v.安排, 排列, 协商 7.　　　　 delight n.快乐, 高兴, 喜悦v. (使)高兴, (使)欣喜
重点词组	take the place of代替,取代 break down损坏，跨，压倒，分解 leave out省去,遗漏
重点句子	1.　　　 There is no need to debate any more about why different words are used to describe the four countries. 2.　　　 It seemed strange that the man who had developed communism should have lived and died in London.
重点语法	过去分词做宾语补足语

II 词语辨析　 (旨在提供完形填空所需材料)

1). divide/separate v.

[解释]
divide “把一个整体分成若干部分”,破坏了宾语的完整性,常与 “into”连用
separate 指”把原来连在一起或靠近的部分分割开来”,常与 “from” 连用

[练习]选择divide或separate并用其适当的形式填空
1)The apple was _________ into two.
2)His lecture ___________divides into three parts.
3)She was __________separated from her husband last year.
4)The Taiwan Strait __________ Taiwan from Fujian
Keys: 1) divided　 2)divides　 3) separated　 4)separates

2). puzzle/confuse

[解释]
puzzle 指“情况错宗复杂, 因而使人感到困惑不解”
confuse 指“把事物混淆或弄乱“或“由于混淆、混乱而糊涂”, 语气较弱, 常指暂时现象

[练习]选择puzzle 或confuse并用其适当的形式填空
1)What he did __________puzzled me greatly.
2)They asked me so many questions that they _________confused me.
3)I am always ________ salt with sugar.
4)The patient’s illness _______ the doctor; and he couldn’t find the cause.
Keys: 1)puzzled　 2)confused　 3)confusing　 4)puzzled

3) debate/argue/discuss/quarrel辩论,争论

[解释]
debate就已经确定或统一的问题,各述己见,公开,正式的争论.含交锋的意思
argue　指提出理由或事实，试图在争辩中说服对方，或促使他人拥护自己倡导的理由或观点：
discuss指一般讨论,谈论
quarrel常指因琐事而感到气愤,进行争吵

[练习]选择debate/argue/discuss/quarrel或puzzle并用其适当的形式填空
1)The couple are always __________quarreling about the past.
2)Have you _________ the problem with anyone?
3)I _________ with her all day about the situation.
Keys: 1)quarreling　 2)discussed　 3)argued

4) influence/affect

[解释]
Affect着重影响一个人的感情或健康，也指事物受到影响
influence影响,指对人或事物起某种作用，使其行为,性格或观点等发生变化，常含有潜移默化的意味.

[练习]选择influence或affect并用其适当的形式填空
1) The noise from the street _________affected my study.
2) Outside factors _____________influenced him to resign.
3) My parents _________ my childhood a great deal.
Keys: 1) affected　 2) influenced 3) influenced

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17、(Ⅰ)解：在四棱锥中，因底面，平面，故．