定语从句：1.February is the month________is usually the coldest.A

定语从句：
1.February is the month________is usually the coldest.
A.the weather B.whose weather C.its weather D.when the weather
注：我选择了B,
2.If you are walking away from a clocktower,you will hear the ticking of the clock fade to a point______it cannot beheard.
A.which B.what C.where D.how
----我选A,
3.Solid-fuel engines are simpler thanliquid-fuel engines,________have important uses.
A.both of them B.both C.both of which D.both all
----我选C,但不会分析,是撞对的!
4.Primary products are the rawmaterials_____from which manufactured goods are made.
A.by B.on C.from D.in
---我选A,
5.He mainly uses the word strange to talkabout the ways_______people dress and wear their hair.
A.in which B.by which C.in that D.by that
---我选C,
6.Mr.Smith will move into his new housenext Monday,______it will be completely finished.
A.by that time B.by which C.by then D.by the time
--我选A,
7.To avoid the various foolish opinions______mankindis prone,no superhuman genius required.
A.with which B.of which C.from which D.to which
---我选B,
8.______is often the case with a newidea,much preliminary activity and optimistic discussion produce no concreteproposals.
A.That B.It C.Which D.As
--我选C,

1.选项B.whose weather有逻辑错误
答案是 D.when（in which ） the weather
2.选项A.which错 后面从句结构完整
答案是 C.where=at which
3. C.both of which因为是非限制性定语从句 必须有关系词
4.C.from这是be made from 句型
5.A.in which 先行词是rhe way(s) 并作定从中的状语时
有三种引导方法1 in which 2 that3 不填
6.B.by which 非限制性定从
选项ACD 前面 须加and ,构成并列句
7.D.to which
对.的看法 用介词to
8.D.As 代替后面整个 要表达的内容 引导非限制性定从 并作定从中的主语
选项C,只能放在句尾.
再问： 不好意思，解释比较简单，不太懂。只懂了第二题。因为我找不到先行词，不会分析句子，各项应该怎么该才是对了？ 同时第五题不懂为什么可以，先行词是rhe way(s) 并作定从中的状语时，有三种引导方法1 in which 2 that3 不填
再答： 先行词是the way(s) 并作定从中的状语时，有三种引导方法1 in which 2 that3 不填.这是规定 。 如 我不喜欢他说话的方式 。 i don't like the way he speaks. i don't like the way that he speaks. i don't like the way in which he speaks. 这三种 表达 都对。
再问： 请问 i don't like the way he speaks. i don't like the way that he speaks.这两种是宾语从句的角度说的？ i don't like the way in which he speaks.是定语从句的角度说的？ 请问其他几题还能解释详细点么?
再答： 三种表达 都是 定语从句 先行词是 the way. 第一题 先行词是 the month 首先判断 后面是定语从句 排除AC 如果选whose weather is usually the coldest. 意思是 它的天气 通常是 最冷 的 。 如果选 D.when the weather is usually the coldest when=in which 意思是 在这个月里 天气 通常是最冷的。 相比而言 选项D 比较符合逻辑 ，故 是最佳 答案 3.首先判断 是定语从句 直接排除ABD 如果 选AB 的话 应该在前面加and ,构成并列句。 选项D 应首先排除 both和all不能连用 4.先行词是the rawmaterials_ 后面是 代介词的关系代词 引导的定语从句from which manufactured goods are made. 这是 be made from 句型 =manufactured goods are made from the raw materials 6.与第三题 一样 首先判断 是定语从句 直接排除 ACD 如果 选ACD的话 应该 在 前面加and ,构成并列句 8.D.As 代替后面整个 要表达的内容 引导非限制性定从 并作定从中的主语 选项C，只能放在句尾 ，不能放在句首 ，故错。
再问： 谢谢你的回答，请问第六题没看懂什么意思， 1）先行词什么？ 2）ABD三个选项是什么意思？真的有这三种表达的么？ 还有就是第七题？我不理解那个是先行词，句子的意思也没弄懂。
再答： 6.Mr.Smith will move into his new housenext Monday, by which it will be completely finished. 用 by which 是定语从句 先行词 是 next monday 句子意思 就是 到星期一 新房子就完全竣工了。 =Mr.Smith will move into his new housenext Monday, and by that time it will be completely finished. =Mr.Smith will move into his new housenext Monday, and by then it will be completely finished. =Mr.Smith will move into his new housenext Monday, and by then it will be completely finished. 7.To avoid the various foolish opinions_to which_mankind is prone,no superhuman genius required. 先行词是 the various foolish opinions 这是 be prone to sth 句型 倾向、偏向 某事 to which mankind is prone,也就是mankind is prone to the various foolish opinions
再问： 第七题明白了，但是第六题，是不是解释有误？这里是by which time？？还是by whiich？这里没搞懂还有就是等价的两个句子一样的，是写错还是怎样？没有by the time？
再答： which 是关系代词 代替的是先行词 next monday 这里by which 就是 by next monday 不是by which time 后面的定从 意思 就是 and by next monday the house will be completely finished. 粘贴错了=Mr.Smith will move into his new housenext Monday, and by the time it will be completely finished.