【课堂新坐标】（教师用书）2015届高考英语一轮总复习 语法专项突破 考点精讲 第九节 名词性从句.docVIP

第九节　名词性从句 (对应学生用书第261页) 考点一　名词性从句连接词的用法 1．连接词的基本用法 (1)连接词that在从句中没有任何含义，只起连接作用，不作任何成分。 That he will come to the meeting made us excited. 他要来参加会议使我们大家很兴奋。 (2)连接词whether，if意为“是否”，只起连接作用，不作任何成分。若在两者之间二选一，应选择whether。 Whether we will go there tomorrow depends on the weather. 我们明天是否去那里取决于天气。 (3)连接代词who，whom，whose，what，which，who(m)ever，whatever，whichever既起连接作用，同时又在从句中充当主语、宾语、表语、定语等成分。 She didnt know what life in a foreign country would be like.她不知道外国的生活会是什么样。 Whoever breaks the rule should be punished. 不论谁违反了规则都要受到惩罚。 (4)连接副词when，where，why，how既起连接作用，同时又在从句中作状语。 She has decided how she should settle the matter. 她已做出决定如何来解决这件事。 2．that与what的区别 that没有词义，也不作任何成分，当从句意义完整，不缺任何成分时用that；what在从句中表示“……的(东西)”(有时候可以不译)，在从句中充当主语、宾语、表语、定语等成分。 That they need more oil is very clear. 很明显，他们需要更多的油。 What they need is more oil. 他们需要的是更多的油。 3．who与whoever的区别 who在名词性从句中表示“谁”；而whoever(谓语用单数)＝anyone who，(谓语用单数)＝those who(谓语用复数)。 Who will be invited to the ceremony hasnt been decided. 邀请谁参加仪式还未定下来。 Give the dictionary to whoever(＝anyone who) needs it most. 把词典给最需要的人。 考点二　主语从句 1．that引导的从句作主语时，常用it作形式主语，常见句式有。 (1)It＋系动词＋形容词(necessary/right/likely/unlikely/wrong/important/certain等)＋that从句。 It is necessary that a person should provide against a raining day. 一个人应该居安思危、未雨绸缪。 (2)It＋ be＋名词(短语)(a pity/a shame/no wonder等)＋that从句。 It is a pity that you cannot come to our party. 你不能来参加我们的聚会真是遗憾。 (3)It＋be＋过去分词(said/told/reported/decided等)＋that从句。 It is reported that many people are homeless after floods. 据报道洪水过后很多人无家可归。 (4)It＋特殊动词(seem/appear/happen/occur/matter)＋that从句。 It seems that young people are more interested in pop music.年轻人似乎对流行音乐更感兴趣。 2．其他连接词引导主语从句时也可用it作形式主语。 If a person dose his best，it doesnt matter what people think of him.如果一个人尽了他最大的努力，那么人们如何评价他并没关系。 考点三　宾语从句 1．动词find，feel，think，consider，make，believe等后有宾语补足语时，需要用it作形式宾语而将宾语从句后置。 I have made it a rule that I keep diaries. 我已把每天写日记当成了惯例。 2．有些动词带宾语从句时习惯上需要在宾语从句前加it，这类动词有：hate，enjoy，like，love，dislike，appreciate，see to等。 I would appreciate it if yo