高三英语第一轮复习--知识梳理6-1.ppt

易混辨异 score,dozen (1)score意为“二十”，当前面有具体数字时，本 身不加-s；它修饰名词时名词前常加of。 (2)dozen意为“十二，打”，当前面有具体数字 时，本身不加-s；名词前若有限定成分，则加of， 否则一律不加。 即学即用 (1)许多人被杀。 people were killed.  (2)他在比赛的最后一分钟获得一分。 He at the last minute of the game. Scores of made a score 8.It is amazing that so many great works of art from the late 19th century to the 21st century are housed in the same museum.令人惊奇的是，从19世纪后期到21世 纪的如此众多的艺术名品竟都被同一家博物馆 收藏。 典例体验 __’s not easy to master a foreign language. 掌握一门外语不容易。 __’s no use saying more. 说再多也没用。 It It You’ll find __ important to make a plan in advance. 你会发现提前制订计划是重要的。 __ is reported that the production has been put into use. 据报道，这种产品已投入使用。 it It 归纳总结 it在句中作 ，真正的主语是that从句。 it句型总结： (1)It is+adj.(+for sb./sth.)+to do sth. 用于此句型的形容词有： easy,hard,difficult,possible,important,imposs ible,necessary,good,bad,exciting,interesting, surprising等。 (2)It is+n.(+for sb./sth.)+to do sth. 用于此句型的名词有： pity,shame,pleasure,one’s duty,one’s job,fun,joy,good manners,bad manners等。 形式主语 (3)It is+adj.+of sb.+to do sth. 此句型中的形容词主要描述某人的品德、特征。用 于该句型的形容词有： kind,nice,wise,brave,silly,polite,impolite,fr iendly,foolish,clever等。 (4)It is+adj.(+n.)+doing sth. 此句型中的形容词和名词常见的有：no/little use,no/much good,useless等。 (5)It is+及物动词的过去分词+that从句 此句型中常见的及物动词的过去分词有： said,told,known,reported,recorded,thought,bel ieved,considered等。 (6)It+不及物动词+that从句 此句型中不及物动词常见的有：seem,happen,appear,matter等。 (7)强调句型：It is/was+被强调部分+that/who+其 它成分 在使用强调句型时要注意，指人且作主语时可以用 who或that,其他情况一律用that。 (8)It is/has been+一段时间+since从句。 即学即用 (1)对成年人来说无证开车是违法行为。 is illegal for an adult .  (2)同他争辩没用。 ’s no use . (3)你帮我学英语真是太好了。 is very kind of you .  (4)据说他在学校里表现很好。 It’s said . It to drive a car without a license It arguing with him It to help me with my English that he is doing fine in school 品味构词 1.利用派生法，品句选词 In order to my psychological obs