×
來源：網絡來源 作者：中考網編輯 2020-08-24 11:21:06
中考網整理了關于2021年初中英語輔導：主語從句的概念與類型，希望對同學們有所幫助，僅供參考。
主語從句在復合句中作主句的主語,引導主語從句的詞有從屬連詞that, whether以及連接代詞who, what, which, whoever, whatever, whichever和連接副詞when, where, why, how等. 例如:
That she was chosen made us very happy.
她當選了使我們很高興.
What caused the accident is a complete mystery.
是什么導致了這次事故還完全是一個謎.
Whether she will come or not is still a question.
她是否來還是一個問題.
Which team will win the match is still unknown.
哪個隊會贏得這場比賽還不知道.
Whoever comes to the party will receive a present.
參加聚會的每一個人都將收到一份禮物.
When they will start has not been decided yet.
他們何時出發還沒決定.
注意:上述例句中的主語從句都是放在句首,但有時為了使句子結構平衡,避免"頭重腳輕",常用it作形式主語,而把從句放在后面. 例如:
It is a pity that she has made such a mistake.
她犯了這樣一個錯誤,真是遺憾.
It depends on the climate whether they are going shopping today.
他們是否今天去購物還得看天氣情況.
這樣就構成了下面一些常用句型:
1)It is + adj. / n. +從句
It is a pity/shame that...遺憾的是……
It is possible that...很可能……
It is unlikely that...不可能……
2)It +不及物動詞+從句
It seems/appears that...似乎……
It happened that...碰巧……
3)It + be +過去分詞+從句
It is said that...據說……
It is known to all that...眾所周知……
It is reported that...據報道……
It is believed that...據信……;人們相信……
It is suggested that...有人建議……
It must be pointed out that...必須指出……
It has been proved that...已證明…….例如:
It is believed that at least a score of buildings were damaged or destroyed.據信,至少有二十座樓房遭到破壞或徹底毀掉.
It is suggested that the meeting should be put off.有人建議會議延期召開.
It s reported that three people were killed in the accident and five were hurt badly.據報道,事故中三人喪生,五人重傷.
It is known to all that Taiwan is an inseparable part of China.眾所周知,臺灣是中國不可分割的一部分.
相關推薦：
2021年初中英語知識點輔導匯總
關注中考網微信公眾號
每日推送中考知識點，應試技巧
助你迎接2020年中考！
歡迎使用手機、平板等移動設備訪問中考網，2025中考一路陪伴同行！>>點擊查看
