高考英语一轮复习Module4WhichEnglishGreatScientists课件外研版.ppt

1、Module 4 Great Scientists,第一板块重点单词 1. support vt. 供养 (1)support sb. in sth. 在某方面支持某人 support a family/oneself养家糊口/自力更生,(2)come to ones support来支持某人 with sb. s support在某人的支持下 in support of支持; 拥护,【即时训练】单句语法填空 Residential buildings must maintain an atmosphere that _(support) the academic mission of the

2、 University. The graph has a title, a main idea, and _ (support) details.,supports,supporting,完成句子 A scientist must produce evidence _his theory. 科学家必须提出论据以支持其理论。,in support of,2. quantity n. 数量; 量; 大量 a large/small quantity of大/少量的 large quantities of大量的, 许多的 in quantity/quantities大量地 in quantity a

3、nd quality在数量和质量上,【误区点拨】 (1)a quantity of/quantities of既可修饰可数名词, 也可修饰不可数名词。 (2)quantities of +n. 作主语时, 谓语动词常用复数。,【即时训练】单句语法填空 People are learning how to organize huge _ (quantity) of information. Some of these wildernesses also perform functions that humans needthe rain-forests, for example, store c

4、arbon _vast quantities.,quantities,in,【知识拓展】英语中表示数量的词和短语有很多, 只能修饰可数名词、只能修饰不可数名词或既可修饰可数名词也可修饰不可数名词的分别有: (1)只能修饰可数名词的词语有: many, many a(n), a good/great many, a(great/large)number of, scores of, dozens of等。,(2)只能修饰不可数名词的词语有: much, a great deal of, a great/large amount of, large amounts of等。(3)既能修饰可数名词又

5、能修饰不可数名词的词语有: a lot of, lots of, plenty of, a large quantity of, quantities of等。,3. escapev. 逃跑, 逃脱; 避开; 漏出; 被忘记 escape +n. /doing逃脱; 逃过, 逃避 escape from从逃跑, 逃脱; 从溢出, 从漏出 sth. escape(s)sb. 某事物被某人忘记; 未被注意到 a narrow escape九死一生, 幸免于难,【即时训练】写出黑体部分的意义 The recycling process often is carried out in poor cou

6、ntries, in practically uncontrolled ways which allow many poisonous substances to escape into the environment. ( ),漏出, 溢出,(2016北京高考)Fortunately, Natalies family escaped to Brooklyn shortly before the citys bridges closed. ( ) Without thinking he started to run and luckily escaped the cats paws. ( ),

7、逃跑,成功避免,第二板块常考短语句式 1. earn ones living谋生 make a living=earn ones living谋生 earn ones own living自食其力 earn sb. a reputation/praise为某人赢得名声/赞扬,【即时训练】完成句子 The company has _for reliability. 该公司因其诚信可靠而赢得了良好声誉。 You are old enough to _. 你的年龄已足以自食其力了。,earned a good reputation,earn your own living,Ive made a li

8、ving looking for the best deals and exposing the worst tricks. (短语替换) Ive _ _ _ looking for the best deals and exposing the worst tricks.,earned a living,2. The tubes were attached to a long stick which helped _ 管子都被绑到一根长木棍上, 这有助于火箭径直向 前飞。 “keep+宾语+宾语补足语”结构中, 宾语补足语可以是介词短语、名词、形容词、分词等, 但高考主要考查分词, 其用法如

9、下:,keep the rocket moving in a straight direction.,(1)keep+宾语+过去分词, 过去分词和宾语构成被动关系。 (2)keep+宾语+现在分词, 现在分词和宾语构成主动关系。,【即时训练】单句语法填空 Next, keep the conversation _(go) by asking questions to show interest. So, if we have this capability but somehow life seems to keep us _(stick), how do we break these pat

10、terns?,going,stuck,完成句子 We should _. 我们应保持教室干净、整洁。,keep our classroom clean and tidy,【知识拓展】常见的可接过去分词和现在分词作补足语的动词还有: 高考中经常涉及的可以接过去分词或现在分词作宾语补足语的动词有: find, leave, feel, see, hear, have, get等。(注意make通常只以过去分词作宾语补足语, 少见以现在分词作宾语补足语),*Dont leave her waiting outside in the rain. 别让她在外面雨中等着。*When he opened h

11、is eyes, he found himself surrounded by some children. 当他睁开眼睛时, 发现被一些孩子围着。,【要点拾遗】 clear vi. (烟雾)消散; 变清澈; (天)变晴 vt. 使清澈, 使清楚, 扫清 adj. 清澈的; 晴朗的; 清晰的; 清楚的 (1)clear away清除; 驱散; 拿走; 收拾 clear up放晴; 整理; 清理; 解释,(2)clear ones throat(说话前)清嗓子 make. . . clear阐明; 清楚表明,【即时训练】 In the quietness of my bedroom, the story suddenly all became clearly to me. (改错) _ Mrs Smith finds it hard to clear _the mess, as her children are always in the way whenever she tries to. (填空),clearly改为clear,up,The