1、强调句的结构常考的 句 构是：Itis (was) 被 部分 + that(who) + 句子其它部分。此 构 的成分 限于 主 ， 宾语 和状 。 It is from the sun that we get light and heat. It was not until I had read your letter that I understood the true state of affairs.原句为陈述句 ： Mary did the experiment in the lab yesterday evening. 主 ： ItwasMary whodid the experi
2、ment in the lab yesterdayevening. ：It wasthe experimentthatMary did in the lab yesterdayevening. ：It was yesterday eveningthatMary did the experiment in thelab. (注意不用 when) 地点： Itwasin the lab thatMary did the experiment yesterdayevening.( 注意不用 where)原句 特殊 句 :How did he come here?强调 how: How was it
3、thathe came here?Why did he came late?强调 Why: Why was it thathe came late?原句 not. until 构He didnt come until 7 oclock.强调 not. until :It wasnot until 7 oclockthathe came. 句的 :如果被 句 去 句用It was . that.1）典型例题It was last night _ I saw the car. A. where B. when C.that D. which 答案 C. 句的 构是： It +be + 部分 + t
4、hat (who) + 主 句。 句的 只有两个， that 和 who。当 的部分是人，且 句子的主 ，才用 who ，其余用 that 。2）易错试题It is ten years _ Miss Green returned to Canada. A. thatB. when C. since D. as 答案 C. 考点是 用法。 本 易 A. that. 其 本句不是 句。若是，去掉 It be that 是一个完整的句子。而本句去掉 It isthat，只剩下 ten years Miss Green returned to Canada.不成句。因此本句不是 句。 It is /w
5、as +时间 + since 其中 is 等于 has been; was 相当于 had been. 句 injured in the accident?-No,_ only the two passengers who gotD. there wasthe garden?- _ the children.t isD . There arephone rang.me.a conductor 导体 ?D. Why is thatyou meet him this morning?- It was in the hotel _ hehereilt with stones by his fathe
6、r _ he spent hiswhot we had to stay at home all day.family is poor to come to school on foot?which it takes;D. when ;r father lefther.ichth me .hen_ caught the murderer.C. they ;thatD they ;whichwork hard.C .that; thatD. that ;wheretle town of Winchester.D. before_he thought was the correct way to solve the problem.when; whatD. when; thatarning English.ddle schools town.matters ,not where you come from or what you are.tay here.C. it is how longD.is it how longe dinner an hour later than usual.C. we were too lateD. because we were lateful. Its years _ _ I enjoyed myself much.D. sinceABD
