师大选择性必修Unit10 单元语法详解课件
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b. It was the workers who/that built the building three years
ago． c. It might be yesterday that Alice cleaned the classroom． d. It will be the teacher who go with you tomorrow．
◆ 强调句型的基本结构 It is/was + 被强调部分 + that/who (m)+句子其它成分
※ 让我轻轻地告诉您：强调句型可强调的句子成分通常为 主语、宾语、地点状语、时间状语等，也可以强调一个从 句。但不能用来强调谓语动词，请观察以下句子
原句：I met my old friend in the park yesterday.
●否定句: It is/was not + 被强调部分 + that/who + 句子的 其它成分，请观察以下句子
a. It is not Mary that/who is playing basketball. b. It was not Alice that/who did it last week.
It was in the park that I met my old friend yesterday.（强调地点状语） It was yesterday that I met my old friend in the park.（强调时间状语） It was my old friend that I met in the park yesterday．（强调宾语） It was I who/that met my old friend in the park yesterday.（强调主语）
◆ not…until…结构可用在强调句型中，其结构为： It is／was not until …that….(句子其它成分), 请观察以下句 子
原句：He didn’t came in until the class began. →It was not until the class began that he came in． 原句：He didn’t finished doing his homework.
c. It is the girls that/who usually dance on the playground.
◆强调句型的各种句式变化
●肯定句： It is/was + 被强调部分 + that/who (m)+句子其 它成分, 请观察以下句子
a. It is my father that/who is cleaning the floor. b. It was his teacher that/who helped him yesterday.
◆在强调句型中，如果被强调的部分指人时,可用 who(m)／tin the park that we met the foreigner this morning． b. It is our teachers that／who often help us．
北师大版新教材选择性必修四
Unit 10 Connections
单元语法详解
原创 Cao
本单元语法
强调句型
强调句型是英语中既特殊 又实用的句型，也是高考 考点中的热点，另外，如 果它恰当地出现在学生的 英语习作中，会给人一种 “高大上”的感觉！
◆ 原句再现
It was this research that inspired the phrase “Six Degrees of Separation”.
● 特殊疑问句：特殊疑问词 + is／was + it + that + 句子其 余部分！特殊疑问句是对陈述句中被强调部分划线提问 变来的，请观察以下句子
a. It was by bike that he went school. → How was it that he went to school? b. It was on the playground that I came across my English teacher. → Where was it that you came across your English teacher?
● 疑问句: Is／Was it…that/who + 句子其它成分 + ?，请观 察以下句子
a. It was last year that the building was completed. →Was it last year that the building was completed? b. It is Zhang Ling that/who is helping the teacher. → Is it Zhang Ling that/who is helping the teacher?
→It was not until last Friday that he finished reading the
book．
◆当强调主语时，谓语动词应和被强调的人或物在人称和 数上保持一致。如果被强调的主语是人，人称代词一般用 主格，请观察以下句子
a. It is I who/that am going to attend the meeting． b. It is my teacher who/that helps me with my studies．
◆在强调结构中，无论被强调的是人还是物，是单数还是复数, be 动词一律用 is／was，如果原句的谓语动词是一般过去时态，用was. 如果原句的谓语动词是一般现在时,则用 is. 有时也可以用“情态动 词 + be”形式, 请观察以下句子
a. It is Tom who/that wins the first prize in the exam．
ago． c. It might be yesterday that Alice cleaned the classroom． d. It will be the teacher who go with you tomorrow．
◆ 强调句型的基本结构 It is/was + 被强调部分 + that/who (m)+句子其它成分
※ 让我轻轻地告诉您：强调句型可强调的句子成分通常为 主语、宾语、地点状语、时间状语等，也可以强调一个从 句。但不能用来强调谓语动词，请观察以下句子
原句：I met my old friend in the park yesterday.
●否定句: It is/was not + 被强调部分 + that/who + 句子的 其它成分，请观察以下句子
a. It is not Mary that/who is playing basketball. b. It was not Alice that/who did it last week.
It was in the park that I met my old friend yesterday.（强调地点状语） It was yesterday that I met my old friend in the park.（强调时间状语） It was my old friend that I met in the park yesterday．（强调宾语） It was I who/that met my old friend in the park yesterday.（强调主语）
◆ not…until…结构可用在强调句型中，其结构为： It is／was not until …that….(句子其它成分), 请观察以下句 子
原句：He didn’t came in until the class began. →It was not until the class began that he came in． 原句：He didn’t finished doing his homework.
c. It is the girls that/who usually dance on the playground.
◆强调句型的各种句式变化
●肯定句： It is/was + 被强调部分 + that/who (m)+句子其 它成分, 请观察以下句子
a. It is my father that/who is cleaning the floor. b. It was his teacher that/who helped him yesterday.
◆在强调句型中，如果被强调的部分指人时,可用 who(m)／tin the park that we met the foreigner this morning． b. It is our teachers that／who often help us．
北师大版新教材选择性必修四
Unit 10 Connections
单元语法详解
原创 Cao
本单元语法
强调句型
强调句型是英语中既特殊 又实用的句型，也是高考 考点中的热点，另外，如 果它恰当地出现在学生的 英语习作中，会给人一种 “高大上”的感觉！
◆ 原句再现
It was this research that inspired the phrase “Six Degrees of Separation”.
● 特殊疑问句：特殊疑问词 + is／was + it + that + 句子其 余部分！特殊疑问句是对陈述句中被强调部分划线提问 变来的，请观察以下句子
a. It was by bike that he went school. → How was it that he went to school? b. It was on the playground that I came across my English teacher. → Where was it that you came across your English teacher?
● 疑问句: Is／Was it…that/who + 句子其它成分 + ?，请观 察以下句子
a. It was last year that the building was completed. →Was it last year that the building was completed? b. It is Zhang Ling that/who is helping the teacher. → Is it Zhang Ling that/who is helping the teacher?
→It was not until last Friday that he finished reading the
book．
◆当强调主语时，谓语动词应和被强调的人或物在人称和 数上保持一致。如果被强调的主语是人，人称代词一般用 主格，请观察以下句子
a. It is I who/that am going to attend the meeting． b. It is my teacher who/that helps me with my studies．
◆在强调结构中，无论被强调的是人还是物，是单数还是复数, be 动词一律用 is／was，如果原句的谓语动词是一般过去时态，用was. 如果原句的谓语动词是一般现在时,则用 is. 有时也可以用“情态动 词 + be”形式, 请观察以下句子
a. It is Tom who/that wins the first prize in the exam．