高中英语讲义---- 名词性从句（主从、表从、宾从，同从）
1， 陈述句做名从用连词that + SV, that 表主句肯定从句完整，不做成分。主从可用it 做形式主语，宾从第一
个that 可省略。 You study hard.
主从：That you study hard is known to us.= It is known to us that you study hard. 表从：My opinion is that you study hard .
宾从：I think (that) you study hard. …and that (不能省略)….
同从：My opinion that you study hard is known to us. *比较同从和主从！
? 一般抽象名词后对其进行解释和说明的完整句子就是其同位语从句，不完整就是定语从句。
I appreciate your idea that we have an exam every week. （that后完整—同从）
I appreciate your idea that you came up with last time.（that后不完整---定从）
2， 一般问句做名从用连词whether(是否) + SV，whether表主句不肯定从句完整，宾从中可用if（介词后或宾
从后有or not时只用whether）。 Does your friend like English ?
主从：Whether your friend likes English isn’t clear .=It isn’t clear whether your friend likes English. 表从：My question is whether your friend likes English. 宾从： I don’t know whether/ if your friend likes English. 同从：My question whether your friend likes English isn’t clear.
3, 特殊问句做名从用疑问词（连词）+ SV, 疑问词做主语时直接+谓语。连接代词（what/which/who/whose…）表主句不肯定从句不完整，连接副词（when/where/why/how）表主句不肯定从句完整。 Where did you go just now ?
主从：Where you went just now isn’t clear.= It isn’t clear where you went just now. 表从：My question is where you went just now. 宾从：I wonder where you went just now.
同从：My question where you went just now isn’t clear.
? 当主句为现在时态从句时态不受影响，当主句为过去时态从句就应该变成过去的某种时态，但客观真
理总用一般现在时，有固定过去时间总用过去时。
高频考点1，当主从句都缺成分时指物用 what/whatever/whichever(有范围), 指人用 whoever / whomever(做宾语). The buildings have built in _what_ was farmland. _What_ you need is courage.
The prize will be awarded to _whoever_ has won the game. You can choose _what/whatever/whomever_ you like. Of all, you can choose _whichever_ you like .
2, No matter+疑问词，只能引导让步状语从句（主从句逗号分开）， 疑问词+ever 既可引导让步状从，又可引导名从（从句在主句中做成分）。
_No matter who / whoever-has broken the law , he ‘ll be punished . _Whoever_ has broken the law will be punished.
1
3, 抽象名词（fact, news/word, hope, desire, thought, suggestion, idea, problem, possibility/chance ,rumor, concept…）后常用 that 引导同从。
News /word came that you had passed the exam. There is no possibility/ chance that he’ll come. 练习1
1. If you swim in a river or lake, be sure to investigate _____ is below the water surface. Often there are rocks or
branches hidden in the water.
2. I truly believe _____ beauty comes from within.
3. _____ we understand things has a lot to do with what we feel.
4. _____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it. 5. We must find out _____ Karl is coming, so we can book a room for him. 6. A ship in harbor is safe, but that’s not _____ ships are built for. 7. ----I wonder _____ Mary has kept her figure after all these years.
----By working out every day.
8. You have to know _____ you’re going if you are to plan the best way of getting there.
9. Reading her biography, I was lost in admiration for _____ Doris Lessing had achieved in literature. 10. The exhibition tells us _____ we should do something to stop air pollution.
11. “Every time you eat a sweet, drink green tea.” This is _____ my mother used to tell me. 12. I think _____ impresses me about his painting is the colors he uses.
13. It is difficult for us to imagine _____ life was like for slaves in the ancient world. 14. ----Is it true that Mike refused an offer from Yale University yesterday?
----Yeah, but I have no idea ____ he did it; that’s one of his favorite universities. 15. Pick yourself up. Courage is doing _____ you’re afraid to do.
16. Exactly _____ the potato was introduced into Europe is uncertain, but it was probably around 1565. 17. ----What a mess! You are always so lazy!
----I’m not to blame, Mum. I am ______ you have made me.
18. As John Lennon once said, life is ______ happens to you while you are busy making other plans. 19. Grandma pointed to the hospital and said, “That’s _____ I was born.”
20. The only way to succeed at the highest level is to have total belief _____you are better than anyone else on the
sports field.
21. Experts believe _____ people can waste less food by shopping only when it is necessary. 22. _____ I want to tell you is the deep love and respect I have for my parents. 23. _____ struck me most in the movie was the father’s deep love for his son.
2
24. _____ makes the book so extraordinary is the creative imagination of the writer.
25. Do not let any failures discourage you, for you can never tell _____ close you may be to victory.
26. From space, the earth looks blue. This is _____ about seventy-one percent of its surface is covered by water. 27. _____ one of you breaks the window will have to pay for it.
28. It remains to be seen _____ the newly formed committee’s policy can be out into practice. 29. _____ you said at the meeting describes a bright future for the company. 30. It is by no means clear _____ the president can do to end the strike. 练习2
1. The Beatles were in many ways pioneers for _____ was to come, like holding concerts in sports stadiums. 2. Blind people have their own ways to tell the shape of an object and _____ it is day or night. 3. ----Do you enjoy the latest movies?
----Yeah, I will go for _____ is on.
4. When you are reading, make a note of _____ you think is of great importance.
5. His writing is so confusing that it’s difficult to make out _____ it is that he is trying to express. 6. If you are going to kill the snake, you have to get close to _____ the head is and cut it off.
7. The Peony Pavilion, a play written by Tang Xianzu, is _____ many people regard as the most romantic story in
Chinese literature.
8. There is no doubt _____ the famous professor will come to give us a lecture.
9. How grateful I am to my grandfather for his advice _____ whatever trouble I come across, being calm is a must. 10. A warm thought suddenly came to me _____ I might buy some flowers for my friend’s mother’s 60th birthday. 11. That company wants to reduce prices to increase its market share, and this is _____ we differ from it.
12. Dozens of people were waiting with a camera for _____ seemed like hours, hoping to catch a glimpse of the US
First Lady, Michelle Obama.
13. We have learned from the story that _____ is most valuable is not what we have in our lives but _____ we have
in our lives.
14. _____ he considered a great proposal was turned down by the boss at the meeting. 15. Choosing the right dictionary depends on _____ you want to use it for.
16. With many cities in China dreadfully blanketed by thick haze, the environment problem is _____ Chinese people
concern most nowadays.
17. What is concerning us greatly is _____ the workers held up in that area yesterday will be set free. 18. Steve Job’s success in digital field proved _____ it took to be a best CEO. 19. The problem is _____ we can improve our reading skills in such a short time. 20. ----It’s my treat today. Is there anything particular you would like to have?
3
(完整版)高中名词性从句全面讲解及练习(含答案)
