2017--2018学年人教版必修五Unit 5 First aid language points学案(7)
2017--2018学年人教版必修五Unit 5 First aid language points学案(7)第2页

 学生们正在听录音,这时突然停电了。

②Lily ________ study ________ someone knocked at the door.

莉莉正要学习,这时有人敲门。

③He ________________________he got another.

他刚放弃了这个机会,这时他得到了另一个机会。

④He __________________________the telephone rang.

他即将出去,这时电话响了。

【答案】(1)①when  ②were on the point of listening/were about to listen to;when 

(2)①were listening to the tape when  ②was about to;when  ③had just given up this chance when 

④was about to go out/was on the point of going out when

2.It was John's quick action and knowledge of first aid that saved Ms Slade's life.正是约翰快捷的动作和急救知识救了斯莱德女士的命。

本句使用的是强调句型结构,强调了主语John's quick action and knowledge of the first aid.

(1)强调句型的结构为:It is/was +被强调部分+that/who+句子的其他部分。

 当被强调部分为人时,可用who,当其作宾语时,也可用whom

一般疑问句式:Be+it+强调部分+that/who/whom+其余部分?

特殊疑问句式:特殊疑问词+be+it+that/who+whom+其余部分?

名词性从句的强调句:引导词+it+be+that/who+whom+其余部分。

(2)not...until...句型的强调句:It+be+not until+that+其余部分。

☛It was yesterday that I met him in the street.是昨天我在街上碰见他的。

☛It was the girl in red who/that helped us with the work.是那个穿红衣服的女孩在工作上帮了我们。

【归纳拓展】

(1)被强调的部分指人时,用who或that皆可,被强调的代词的格应与原句的格保持一致。被强调的部分如果是原句的主语,who或that后面的谓语动词在人称和数上应和原句的主语保持一致。被强调的部分是时间或地点状语时,不能用when或where而用that。

(2)辨别强调句型的方法是:若原句去掉it is/was及that仍然成立,则是强调句,否则就不是。而强调谓语动词时,要用do,does或did。

☛What is it that he wants to do?他究竟想干什么?

☛It was not until yesterday that I finished the work.直到昨天我才完成工作。

☛He did come here yesterday.昨天他的确来过。