高二英语下知识点总复习教案

　　【注】types后面的名词可用复数，也可用单数，但作主语时相应的谓语动词一律用复数，与types保持一致。如: Several new types of computer(s) are on show.几种新型的计算机正在展出。

　　【注】上述type的用法，亦适用于kind，即a kind of后面的名词通常是单数，且该名词前不用冠词或其他限定词，如a certain kind of rose等, 请看下列例句: ①What kind of animal is it? 这是一种什么动物? ② Is this kind of TV set made in Shanghai? 这种电视机是上海制造的吗?

　　【注】kinds后的名词既可用单数，也可用复数，但其作主语时，其后的谓语动词应用复数，与kinds保持一致。如: ① These kinds of rose(s) are beautiful to look at. 这几种玫瑰很好看。② There are different kinds of birds in the woods and they sing beautifully. 林子里有各种各样的鸟，它们唱着悦耳动听的歌。

　　【注】 a kind of意为"某种"或"一种不甚明确的"。如: ① The dances of the bees are a kind of language. 蜜蜂的舞蹈是一种语言。② I had a kind of suspicion that he was cheating. 我有点怀疑他在欺骗。

　　【注】kind of常用在口语中，作状语修饰动词，意为"有点""有几分"。① I kind of thought he would come.我似乎感到他会来的。② I kind of thought this would happen.

　　我似乎预感到此事会发生。

　　25. ... while their fur provided warm clothing during cold winters. 冬天取其皮毛御寒。(p. 47 第二段第5行)

　　★动词provide的用法

　　▲provide意为"提供""供给"，在provide sb. 后常接with介词短语，表示所提供的事物。在provide sth. 后常接for sb.，表示向谁提供。如: ①This book will provide you with the information you need. 这本书会向你提供你所需要的信息。② Food and drink were provided for all of them.向他们全体提供了食物和饮料。③ That hotel provides good meals. 那家旅馆伙食很好。④ These rivers provide water flor irrigation. 这些河流提供了灌溉用水。

　　【注】 provide亦可作"预防""作好准备""提供生计"解释，常与against或 for连用。如: ① We have to provide against accidents.我们必须做好应付事故的准备。② They had to provide for their old age. 他们得积攒点钱以备在老年时用。③ We will see that au the old folks are provided for from now on. 从现在起，我们要做到老有所养。④ He has a large family to provide for. 他需赡养一大家子人。

　　【注】 provide还有"规定"之意。如: They enjoy all the rights provided in the constitution. 他们享有宪法所规定的一切权利。

　　【注】 provide的过去分词可引导条件状语从句，从句中的谓语动词用一般时态，而不用将来时。如: ① You may keep the book another week provided that no one else requires it.只要没有别人要这本书，你还可再借一个星期。② Provided that no objection is raised, we shall hold the meeting here. 如果没有人反对，我们就在这里开会了。

　　【注】provided that中的that有时可省略。如:He should be home soon provided the buses haven't been held up.只要汽车没误点，他应该就要到家了。

　　26. From about 1830 onwards in the USA, ... 在美国从大约一八三O年起。(p. 47 第三段第1行)

　　▲onwards与on同义，后缀-wards常用来构成副词，表示方向，如: eastwards，westwards，southwards，northwards，forwards，backwards，upwards，downwards等。① From now on, we'll study harder than before. 从现在起，我们要比以前更努力地学习。② They went on sailing eastwards, until they saw the land. 他们不断地向东航行，终于看到了陆地。③ From 1990 onwards, the seaside town began to take on a new look. 从一九九O年起，这个海滨小城开始展现新的面貌。④ From 1993 onwards, they tried again and again to go across the desert on foot. 从一九九三年起，他们多次努力要徒步穿过沙漠。⑤ Get back! Step forward and I'll fire. 回去!再向前的话我就开枪了。

　　27. Settlers made agreements with native American chiefs. 移民者和土著人头领达成协议。(p. 47 第三段第5行)

　　▲agreement此处作可数名词，意为"协议"，常与arrive，reach，keep，break，make，sign等动词连用。如: ① The two countries signed an agreement on nuclear weapons.两国签订了一项关于核武器的协议。② I'm sorry you couldn't arrive at an agreement. 很遗憾你们不能达成协议。③ Many agreements have been made between the two countries. 两国之间签订了很多协议。

　　【注】agreement可以后接不定式或从句表示agreement的内容作定语 ① We reached an agreement with them to cooperate fully at all time. 我们与他们达成在任何情况下都合作的协议。② The negotiators came to an agreement that all troops would be withdrawn. 谈判者达成协议，撤出所有部队。

　　【注】 agreement可用作不可数名词，意为"意见(或目的等)""一致""同意"。如: ① The two sides failed to reach agreement. 双方未能达成共识。② We are in agreement with their decision. 我们同意他们的决定。③ We are in full agreement with them on all points. 在所有方面我们和他们看法完全一致。④ There's little agreement as to what our policies should be. 关于我们该采取什么政策，意见很不一致。⑤ We have to get their agreement before we go ahead with the plan. 在进行这项计划之前，我们必须得到他们的同意。

　　28. While early settlers had killed bison for food, ... 早期的移民宰杀野牛是为了充饥... (p.47 Integrating Skills Reading 第四段 第2行)

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