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1 # 使用者6847486145697
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2 # 使用者6847486145697
1、It is the +序數詞 time +從句的結構中,從句用現在完成時。It was the first time +從句的結構中,從句用過去完成時。沒有別的時態。例如:It is the first time that Mr Smoth has visited China. 這是史密斯先生第一次到中國來遊覽。
2、句型中主句it 可以用this,that,序數詞first也可根據句意改變其他序數詞。例如:This is the third time that Mr Smoth has visited the Summer Palace. 這是史密斯先生第三次遊覽頤和園。
https://iknow-pic.cdn.bcebos.com/d1a20cf431adcbef9b553c51a3af2edda3cc9f00
擴充套件資料:
it is …that…形式區分是主語從句還是強調句:
最簡單的方法是將it is\was及that去掉,並且剩餘的部分組織起來,句子仍然能夠組成完整的表達,並且成立,那麼即為強調句,如若不能,否則不是強調句。
例如:All the members held a meeting in the room yesterday.
1、(強調a meeting )It was a meeting that all the students held in the room yesterday.
2、(強調in the room )It was in the room that all the students held a meeting yesterday.
3、(強調yesterday)It was yesterday that all the students held a meeting in the room.
It 作形式主語代替主語從句,主要是為了平衡句子結構,它是形式的主語而不是主語從句。主語從句的連詞保持不變。它指向的強調句強調句子的一部分,不管強調的是什麼,它都可以用作連線詞。
回覆列表
1、It is the +序數詞 time +從句的結構中,從句用現在完成時。It was the first time +從句的結構中,從句用過去完成時。沒有別的時態。例如:It is the first time that Mr Smoth has visited China. 這是史密斯先生第一次到中國來遊覽。
2、句型中主句it 可以用this,that,序數詞first也可根據句意改變其他序數詞。例如:This is the third time that Mr Smoth has visited the Summer Palace. 這是史密斯先生第三次遊覽頤和園。
https://iknow-pic.cdn.bcebos.com/d1a20cf431adcbef9b553c51a3af2edda3cc9f00
擴充套件資料:
it is …that…形式區分是主語從句還是強調句:
最簡單的方法是將it is\was及that去掉,並且剩餘的部分組織起來,句子仍然能夠組成完整的表達,並且成立,那麼即為強調句,如若不能,否則不是強調句。
例如:All the members held a meeting in the room yesterday.
1、(強調a meeting )It was a meeting that all the students held in the room yesterday.
2、(強調in the room )It was in the room that all the students held a meeting yesterday.
3、(強調yesterday)It was yesterday that all the students held a meeting in the room.
It 作形式主語代替主語從句,主要是為了平衡句子結構,它是形式的主語而不是主語從句。主語從句的連詞保持不變。它指向的強調句強調句子的一部分,不管強調的是什麼,它都可以用作連線詞。