Question

请把高中英语人教版的定语从句，名词性从句和非谓语动词总结一下，这是很重要的语法，谢谢

Answer 1

一、定语从句 引导定语从句的关系代词有that, which, who（宾格whom），所有格whose）和关系副词 where when why 等，关系代词或关系副词在定语从句中充当一个成分，关系代词that，which, who, whom等在从句中分别作主语或宾语，whose在从句中作定语，而关系副词when, where, why等在从句中作状语。如：①I will never forget the days when/in which we worked together.②I will never forget the days which/that we spent together.解析：在句①中，表示时间的名词the days在从句中充当的是状语，所以用关系副词when来代指，引导定语从句修饰先行词the days；而在句②中，表示时间的名词the days在从句中充当的是动词spent的宾语，所以用关系代词that或which来代指。同样，表示地点或原因的名词如果在从句中作状语，则用关系副词where 或why来代指；如果在从句中作动词的宾语，则用which或that来代替。如：①This is the factory where/in which I worked.（作状语）②This is the factory that/which I visited years ago.（作宾语）注：当先行词为time, reason, place时，引导词可以省略。如：① This was the first (when/what) I had serious trouble with my boss.② That is the reason (why) I did it.③ This is the place (where) we met yesterday. 另外，定语从句中谓语动词的数应与先行词的数相一致。如：① Mr. Jackson is the only foreigner that is present at the party.0② He is one of the students who were praised by the teacher.解析：在句①中，先行词foreigner被only修饰，强调只有一个，所以从句中谓语动词用单数形式，而在句②中，who引导的定语从句修饰先行词the students，为复数，所以从句谓语动词应为复数。感悟：学生之所以在这一点上经常出错，主要是对定语从句的理解不够深刻，分辨不出主句和从句，对句子成分的把握也不到位，搞不清关系代词或关系副词在从句中充当何种句子成分。所以要做好这一类题，要首先弄清关系代词和关系副词的用法，而且应善于分辨和分析句子结构及其相应成分，这样才能对症下药，快速准确地找到瓿之所在。二 名词性从句中的易错点 （一） that引导的定语从句与同位语从句 </B>定语从句与前面的的名词是修饰与被修饰的关系，“……的名词”，而同位语从句是用来说明前面名词的内容。与that从句同位的名词必须是一些表示事实或概念的抽象名词，如fact, news, belief, truth, reply等。That在定语从句中必须作成分，可用which或who/whom代替，而that在同位语从句中不充当任何句子成分，只起连接作用。如：①Along with the letter was his promise that he would visit me this coming Christmas. ②Do you still remember the chicken farm that we visited three months ago.解析：在句①中，that引导同位语从句解释说明promise的内容，that不充当任何句子成分，只起连接作用，而在句②中，that在其引导的定语从句中作动词visited的宾语，对先行词the chicken farm起修饰作用。感悟：学生之所以在这一点上容易出错，主要还是因为对定语从句的理解不够深刻，分辨不出that在从句中是否充当了句子成分，因此，还需在句子分析上下功夫，并且搞清何谓同位语从句。（二）名词性从句中，关于it作形式主语和形式宾语的易错点 </B>1）名词性从句作主语或宾语时，为保持句子平衡，常用it作形式主语或形式宾语。如：It’s a pity that he don’t come to give a speech.（形式主语）We think it possible that you can finish the job today.（形式宾语）2）谓语动词 appreciate, dislike, hate, like, love, make等接由if或when 引导的宾语从句时往往在从句前加上形式宾语it.例如：I would appreciate it if you could come to my birthday party. 3）动词hare, take, hide, punish, put等,后接由that 引导的病因从句式，往往在从句前加形式宾语it.例如：① I take it that you will be leaving Shanghai soon.② we punished it that we had finished the project ahead of time.4）短语动词answer for, count on depend on, insist on, see to等后接有that引导的宾语从句时，必须冠以形式宾语it.例如：① I’m counting on it that you will come.② She’ll see to it that he goes ahead.注：作形式主语和形式宾语时只能用it. 非谓语动词To do1. 形式时态主动被动一般To doTo be done完成To have doneTo have been done进行To be doing 1）主语，表语: To see is to believe2） 宾语:ask to do,3） 定语something to do4） 状语in order to do5） 补语have so to do3. 句型1）It is adj. for /of sb to do. 2) It’s time <for sb> to do.3) It’s (never/ not) too …to 4)sb have sth to do/ sth done（sth承受）/sth do（使动）5)It’s …enough to so 6) had better do/ ‘d rather do/ ’d like to do7)see / find doing(正在做) / do（做的过程）8）like/ dislike to do(暂时)/ doing (经常性)9）but / except to do: eg: He can do anything but to tell you the truth.do.: nothing but do（仅此情况） You can do nothing but wait.10) Why not do ../ why don’t you do11) have ability to do:have interesting/ trouble/ difficulty /point / use / good In doingeg: It’s no use crying here. It’s of no use to cry here. (of加同根名词等于同根形容词,it is + adj. to do)12) help sb do(主语做) eg: I can help you clean the room..help sb to do(宾语做,或主宾一起) eg: I can help you to clean the room.13) demand/ require/ request …（表建议，请求，命令的） to do <advice/ suggest 除外doing 独立主格结构(以后在继续整理的细一些)主语一致用分词，不一致用独立主格Eg: Being ill, he stays in bed.With + n./ adj./doing/ done / prepEg: the murder come with his hands tied behind.Spring coming, trees turn green.Time permitted, we can go out for picnic.强调1. it is(was) …..that(who)2. do ,did, does助动词，3. 倒装：部分（助动词提前part），全部（主谓倒装full）1）“You are nice” ,said him2)if 省略 Had I know it before, I would have done that.3) Here comes the bus.(名词全倒) Out rushed the boy.Here it is. （代词部倒） Out he rushed.4) so/ nor/ neither/ +do + pron(后者和前者一样)I do’t agree with him, nor do they.5)后面句子对前面表示重申用陈述语序。He is a good boy, so he is.6）so + adj./ adv.So nice are you,. So fast does you run.7) only + adv./ prep phrase / 状从 （句首）Only then did he realize the importance of English.Only when I grow up , Can I understand it well.Only in classroom, can I study well .8) 否定词置句首(not, never. Hardly. Scarcely. Seldom. Rarely….)
hardly did I know where you come from.Seldom did I come to school late.9）含否定意义的短语置句首，主句倒装Not until I’ve finished all my homework, did I go to bed.( By no means, at no time, in no way. Under no circumstances, not until, …..)</b>

Answer 2

定语从句【1】 分类，为 限制性定语从句和非限制性定语从句。【2】限制性定语从句和非限制 性定语从句的区别。如意义 功能 翻译 结构 引导词。名词性从句【1】按句法功能分，为主语从句 表语从句 宾语从句 同位语从句。按引导词分，为that if whether what whenever who whoever which whichever ....when where how why . 【2】列举几个，主语从句 what they are after is profit. 宾语从句 i was curious as to what we would do next.表语从句 home is where your friends and family are. 同位语从句 i have no idea how much of a scholar he is .非谓语动词【1】分类，为不定式 动名词 分词【2】它们各自的时态，有主动和被动。【3】带连词的非谓语动词，如不定式i don't know whether to recall something 现在分词 when sleeping ,i never hear a thing . 过去分词 once published,the book caused a stir .希望对你有所帮助。