1、答疑 0224答疑检索：1.长难句分析2.强调句型1.What is needed is a technology of behavior,but we have been slow to develop the science fromwhich such a technology might be drawn.老师可以分析后半句 but 后怎么翻译吗？解答：拆分结构：What is needed（主语从句）isa technology of behavior（表语）,butwe have been slow to 主谓 develop the science 宾语 from which s
2、uch a technology might bedrawn.（定语从句修饰 the science）翻译：子句-1Something is needed.需要一些东西。子句-2Something is a technology of behavior.某些东西是研究行为的技术手段。子句-3From something such a technology might be drawn.这类的技术可能从研究中得到。子句-4From something such a technology might be drawn.这类的技术可能从研究中得到。全句What is needed is a tech
3、nology of behavior,but we have been slow to develop the science fromwhich such a technology might be drawn.目前所需要的是研究行为的技术手段，而这类技术的研究进展缓慢。2.强调句句型学习解答：去掉强调结构句子是完整的！1.陈述句的强调句型陈述句的强调句型:It is/was+被强调部分(通常是主语、宾语或状语)+that/who(当强调主语且主语指人)+其他部分。e.g.It was yesterday that he met Li Ping.2.一般疑问句的强调句型一般疑问句的强调句型:
4、同上，只是把 is/was 提到 it 前面。e.g.Was it yesterday that he met Li Ping?3.特殊疑问句的强调句型特殊疑问句的强调句型:被强调部分(通常是疑问代词或疑问副词)+is/was+it+that/who+其他部分?e.g.When and where was it that you were born?4.强调句例句:针对 I met Li Ming at the railway station yesterday.句子进行强调。强调主语:It was I that(who)met Li Ming at the railway station y
5、esterday.强调宾语:It was Li Ming that I met at the railway station yesterday.强调地点状语:It was at the railway station that I met Li Ming yesterday.强调时间状语:It was yesterday that I met Li Ming at the railway station.5.注意:构成强调句的 it 本身没有词义本身没有词义;强调句中的连接词一般只用 that，who，即使在强调时间状语和地点状语时也如此，that，who 不可省略;强调句中的时态只用两种，
6、一般现在时和一般过去时。原句谓语动词是一般过去时、过去完成时和过去进行时，用 It was ，其余的时态用 It is .6.not until 句型的强调句句型为:It is/was not until+被强调部分+that+其他部分e.g.普通句:He didnt go to bed until/till his wife came back.强调句:It was not until his wife came back that he went to bed.注意:此句型只用 until，不用 till.但如果不是强调句型，till，until 可通用;因为句型中 It is/wasnot 已经是否定句了，that 后面的从句要用肯定句，切勿再用否定句了。7.谓语动词的强调It is/was that 结构不能强调谓语，如果需要强调谓语时，用助动词强调谓语时，用助动词 do/does 或或 dide.g.Do sit down.务必请坐。He did write to you last week.上周他确实给你写了信。Do be careful when you cross the street.过马路时，务必(千万)要小心啊!注意:此种强调只用 do/does 和 did，没有别的形式;过去时用 did，后面的谓语动词用原形。
