Lecture 18: It Patterns 1.Itis+被强调部分+that 该句型是强调句型。将被强调的部分放在前面,其它 部分置于that之后。被强调部分可以是主语,宾语,表 语或状语。强调的主语如果是人,that可以由who换用 如果把这种句型结构划掉后,应该是一个完整无缺的 句子。这也是判断强调句型与其它从句的方法 a It was about 600 years ago that the first clock with a face and an hour hand was made a It was they that(who) cleaned the classroom yesterday It was in the street that i met her father
Lecture 18: It Patterns ◼ 1. It is + 被强调部分 + that ... ◼ 该句型是强调句型。将被强调的部分放在前面，其它 部分置于that之后。被强调部分可以是主语，宾语，表 语或状语。强调的主语如果是人，that可以由who换用。 如果把这种句型结构划掉后，应该是一个完整无缺的 句子。这也是判断强调句型与其它从句的方法。 ◼ It was about 600 years ago that the first clock with a face and an hour hand was made. ◼ It was they that (who ) cleaned the classroom yesterday. It was in the street that I met her father
Lecture 18 It Patterns ■2. It is not until+被强调部分+that 该句型也是强调句型。主要用于强凋时间状语, 译成汉语“直到.才..”,可以说是not until….的强调形式。 It was not until she took off her dark glasses that I realized she was a famous film star a- Not until she took off her dark glasses did I realize she was a famous film star a =i didn't realize she was a famous film star until she took off her dark glasses
Lecture 18: It Patterns ◼ 2. It is not until + 被强调部分 + that ... 该句型也是强调句型。主要用于强凋时间状语， 译成汉语“直到…才…” ，可以说是 not ... until ... 的强调形式。 ◼ It was not until she took off her dark glasses that I realized she was a famous film star. ◼ = Not until she took off her dark glasses did I realize she was a famous film star. ◼ = I didn't realize she was a famous film star until she took off her dark glasses
Lecture 18: It Patterns a 3. It is clear(obvious, true, possible, certain.) that ■该句型中i是形式主语,真正的主语是that引 导的主语从句,常译为“清楚(显然,真的, 定 )”是主语从句最常见的一种结 It is very clear that hes round and tall like a tree That he s round and tall like a tree is very clear
Lecture 18: It Patterns ◼ 3. It is clear ( obvious, true, possible, certain....) that ..... ◼ 该句型中it 是形式主语，真正的主语是that 引 导的主语从句，常译为“清楚（显然，真的， 肯定．．．）” 是主语从句最常见的一种结 构。 ◼ It is very clear that he’s round and tall like a tree. ◼ = That he’s round and tall like a tree is very clear
Lecture 18: It Patterns a 4. It is important( necessary, right, strange natural.that ■该句型和上一个同属一个句型。由于主句中的 形容词不同,that后的从句中要用虚拟语气 ( should+动词原形), should可以省去。建 议记住该句型中的形容词 a It is important that we(should)learn English well It is necessary that he( should) remember these words
Lecture 18: It Patterns ◼ 4. It is important ( necessary, right, strange, natural...) that ... ◼ 该句型和上一个同属一个句型。由于主句中的 形容词不同，that 后的从句中要用虚拟语气 （should + 动词原形），should 可以省去。建 议记住该句型中的形容词。 ◼ It is important that we (should) learn English well. ◼ It is necessary that he (should) remember these words
Lecture 18: it Patterns a 5. It is said(reported, learned.)that 该句型中的ⅱ仍是形式主语,真正主语是that引 导的主语从勻。该结构常译为“据说(据报道, 据悉 a It is said that he has come to Beijing a It is reported that another earth satellite has been put into orbit
Lecture 18: It Patterns ◼ 5. It is said (reported, learned....) that ... 该句型中的it 仍是形式主语，真正主语是that 引 导的主语从句。该结构常译为“据说（据报道， 据悉．．．）”。 ◼ It is said that he has come to Beijing. ◼ It is reported that another earth satellite has been put into orbit
Lecture 18: It Patterns ■6. It is suggested( ordered….)that ■该句型和上一个同属一个句型。主句中的过去 分词是表示请求,建议,命令等词时,that后 的从句要用虚拟语气( should+动词原形) should可以省。常译为“据建议;有命令 a It is suggested that the meeting( should) be put off. a It was ordered that we( should)arrive there in two hours
Lecture 18: It Patterns ◼ 6. It is suggested ( ordered ... ) that ... ◼ 该句型和上一个同属一个句型。主句中的过去 分词是表示请求，建议，命令等词时，that 后 的从句要用虚拟语气（should + 动词原形）， should 可以省。常译为“据建议；有命令．．．） ◼ It is suggested that the meeting ( should ) be put off. ◼ It was ordered that we ( should ) arrive there in two hours
Lecture 18: It Patterns ■7. It is a pity( a shame….)that ■该句型中,that后的从句一般用虚拟语气 ( should+动词原形), should可省去.表示出 乎意料,常译为“竞然”。没有这种意义时, 则不用虚拟语气 a It is a pity that such a thing( should)happen in your class 这种事竞然发生在你们班上,真是遗憾! ■ It is a pity that he is il!他生病了,真遗憾!
Lecture 18: It Patterns ◼ 7. It is a pity ( a shame ... ) that ... ◼ 该句型中，that后的从句一般用虚拟语气 （should + 动词原形），should可省去．表示出 乎意料，常译为“竟然”。没有这种意义时， 则不用虚拟语气。 ◼ It is a pity that such a thing ( should ) happen in your class. 这种事竟然发生在你们班上，真是遗憾！ ◼ It is a pity that he is ill. 他生病了，真遗憾！
Lecture 18: It Patterns a 8. It is time( about time high time ) that ■该句型中that后的从句应该用虚拟语气,值得注 意的是①常用过去时态表示虚拟.②有时也用 should+动词原形, should不能省。常译为“是 正是) 的时侯 a It is time that children should go to bed It is time that children went to bed
Lecture 18: It Patterns ◼ 8. It is time ( about time ,high time ) that ... ◼ 该句型中that 后的从句应该用虚拟语气，值得注 意的是① 常用过去时态表示虚拟．②有时也用 should + 动词原形，should 不能省。常译为“是 （正是）．．．的时侯．．．”。 ◼ It is time that children should go to bed. ◼ = It is time that children went to bed
Lecture 18: It Patterns ■9. It is the first( second….) time that. 该句型要和上一个句型区别开来。该句型中的that从 句不用虚拟语气,而用完成时态。至于用什么完成时 态,由主句的谓语动词的时态决定。如果是一般现在 时,后面从句用现在完成时态;如果是一般过去时, 后面从句则用过去完成时态。该结构中that可以省去; ⅱ有时用this替换.常译为“是第 次 a It is the first time(that)I have been here This is the first time(that)I have been here
Lecture 18: It Patterns ◼ 9. It is the first ( second ... ) time that ... ◼ 该句型要和上一个句型区别开来。该句型中的 that 从 句不用虚拟语气，而用完成时态。至于用什么完成时 态，由主句的谓语动词的时态决定。如果是一般现在 时，后面从句用现在完成时态；如果是一般过去时， 后面从句则用过去完成时态。该结构中 that 可以省去； it有时用 this 替换．常译为“是第一 （二）．．．次．．．”。 ◼ It is the first time (that) I have been here. ◼ = This is the first time (that) I have been here
Lecture 18 It Patterns ■10.Itis.. Since ■该句型主要用作处理瞬间动词的完成时,又要 和表示一段时间的时间状语连用的问题。主句 中是时间作表语,其时态是现在时或完成时, since引导的从句通常是一般过去时态,而且是 瞬间动词。如果主句是一般过去时,从句则用 过去完成时 a It is( has been )5 years since his father died
Lecture 18: It Patterns ◼ 10. It is .... since ... ◼ 该句型主要用作处理瞬间动词的完成时，又要 和表示一段时间的时间状语连用的问题。主句 中是时间作表语，其时态是现在时或完成时， since 引导的从句通常是一般过去时态，而且是 瞬间动词。如果主句是一般过去时，从句则用 过去完成时。 ◼ It is ( has been ) 5 years since his father died
