that引導的名詞性從句

1、that 引導的名詞性從句that 引導名詞性從句時，本身沒有什么意思，它只起一個連接作用，在賓語從句通常省略，但在主語從句、表語從句和同位語從句中均不能省略。that 引導的主語從句1. that 引導主語從句時，that 在從句中不充當成分，但不可以省略。如：That she gets on well with her classmates isknown to us all.That he was chosen made us very happy.例 1 It isn t expected he said caused so much discussion at the meeting

2、.A. that B. what thatC. what D. that what解析D。 D 項中 that 引導主語從句，what he said 又在主語從句中作主語，what 作 said 的賓語。 that 引導主語從句時一般不省略，所以排除C。2. 為了句子結構勻稱，有時 it 被用作主語，that 引導的主語從句則被置于主句的后面。如：It is known to us all thatshe gets on well with her classmates.It is hoped that one day they will have enough animals to set

3、 them free.類似結構常見的有：（ 1） It is clear/certain/likely/right/wrong/surprising/true that .（ 2） It is a pity/shame/good idea/no wonder that .（ 3） It is said/told/known/reported/suggested/hoped/believed/thought that .（ 4） It seems/happens that .例 2 sometimes keeps her awake at nightTom is getting more and

4、 more quiet at home.A. That； which B. It； thatC. Whether； what D. What； that解析B。 it 作形式主語，that 引導從句作真正的主語，如選 D 項則句子缺謂語。that 引導的賓語從句1. that 引導賓語從句時，that 在從句中不充當成分，一般可以省略，但在以下幾種情況下不能省略：（ 1）當 that 從句和主句謂語動詞之間有插入語或者從句主語之間有插入語時，that 不可省略。如：He announced，believe it or not ， that he would never forgive me.H

5、e judged that， because she was a woman，she did notunderstand wine.The secretary said，pleasantly and sternly ， that ourthinking was too slow to suit the needs of modern society.We learned at school that everything we see and touch is matter.（ 2）當that 從句與另一名詞性從句并列作賓語時，即當動詞后跟有復合賓語結構時，it 作形式賓語，that 從句作真

6、正賓語，引導詞 that 不可省略。如： We consider it an honorthat we can have the pleasure of serving you.Everyone could see what was happening and that she was really worried.（ 3） 當 that 作介詞賓語時，即當 that 從句用作in， but，except 等介詞的賓語時，that 不可省略。如：The book isunsatisfactory in that it lacks a good index.The reason lies in

7、that he works harder than anyone else does.（ 4）在動詞add， agree， announce ， argue， assume，complain ， decide， hold， indicate， insist， intend ， learn， promise， point out ， remark， suggest， state 等之后的賓語從句的引導詞 that 需保留。如：I complained that I had been unfairlytreated.（ 5）及物動詞后跟有兩個或兩個以上的賓語從句時，最后一個從句的that 不可省略

8、。如： I realize that I m in charge and that everybody accepts my leadership.（ 6）當that 從句的狀語緊跟在that 之后時，that 不可省略。 如： They told us that once again the situation was serious.試比較：They told us once again that the situation was serious.（ 7） 當作賓語的that 從句移到句首時，that 不可省略。如：That she ever said such a thing I si

9、mply don t believe.（ 8）在簡短答語中當that 從句單獨出現(xiàn)時，that 不可省略。如：What did he say at the meeting ？或 That thesituation was serious.（ 9）當that 從句中含有一個狀語從句，且這個狀語從句在主句之前時，that 不可省略。如： Mr. Parker understandsthat unless he pays back the debt，he ll have to appear incourt.2.為了句子結構勻稱，有時it 被用作形式賓語，that 引導的賓語從句被放在主句的后面。如：

10、 They made it a rule thatthey had a party at the end of every month.I think it necessary that you master a foreign language.例 3 Keep in mind you want others to respect you ， you must respect others first.A.that when B.that ifC.if when D.when if解析B。 that 引導一個賓語從句，賓語從句中又有一個if 引導的條件狀語從句。that 引導的表語從句tha

11、t 引導表語從句時，that 在從句中不充當成分，但不可以省略。如：The reason why he was absent was that he wasbadly ill.The problem with the project is that we are short ofmoney.例 4 seems strange to us is the troublesome boy is getting along well with all his teachers.A.It； that B.That； howC.It； how D.What； that解析D。 第一空是主語從句，從句缺主語

12、用what， 第二空是表語從句，從句的成分完整用that。that 引導的同位語從句1. that 引導同位語從句時，that 在從句中不充當成分，但不可以省略。如：I just got word that he is not coming thisevening.There is no doubt that you are in danger.例 5 Dad is used to smoking and drinking. There s nochance I m able to talk him into .A.whether ； giving it upB.of whether ； gi

13、ving them upC.that； getting rid of themD.which； stopping it解析 C。由smoking and drinking可知，A、D選項中的代詞錯誤。B 選項翻譯不通。此處that 引導的是一個同位語從句。2. 為了句子結構勻稱，有時同位語從句和它前面的名詞會被謂語動詞隔開。如：The whole truth came out at last thathe was a wolf in sheep s clothing.Word came that another new research center would soonbe set up.例

14、 6 Along with the letter was her promiseshe would join us in the work.A.which B.whatC.that D.whether解析C。 promise 后是一個同位語從句，且從句不缺成分，故用that。 D 選項翻譯不正確。3. that 引導同位語從句和that 引導定語從句的區(qū)別。（ 1） that 引導同位語從句時，只起連接作用，在從句中不擔當任何成分；that 引導的同位語從句和它前面的名詞之間是同位語關系，是具體說明前面名詞的內容或含義的（同位語從句前面的名詞常見的有：news， fact， thought， suggestion， truth ， plan， belief， doubt ， information ， possibility， wor