As a result of a supernova explosion, every human being on Earth was bombarded on February 23, 1987, by about 100 billion neutrinos; fortunately, neutrinos are harmless elementary particles that are produced in nuclear reactions and that interact very weakly with matter.
neutrinos are harmless elementary particles that are produced in nuclear reactions and that
neutrinos, which are harmless, are elementary particles produced in nuclear reactions and which
neutrinos are harmless elementary particles produced in nuclear reactions and which
these harmless elementary particles are produced in nuclear reactions, and neutrinos
these elementary particles, harmless products of nuclear reactions, are neutrinos that
(B) 句子结构复杂;and which…定语从句没有并列对象,不能与前面which引导的插入语并列。
(C) and which…没有并列对象。
(D) these在这里没有明确指代; and后面的句子与前面不连贯。
(E) these没有明确指代;that限定性定语从句从语法上应该修饰紧临的名词neutrinos,而逻辑上应该修
饰particles,不符合原句意思.实际上所有的neutrinos interact very weakly with matter, 否则neutrinos
就不是harmless.——判断方法:是否所有的neutrinos都符合限定性定语从句,符合!那么就不能修饰;是否所有的particles都符合限定性定语从句,不符合!那么久可以修饰
其余选项可以用平行排除
(C) and which…没有并列对象。
(D) these在这里没有明确指代; and后面的句子与前面不连贯
d)单看这2句话语法没问题,是2个单句,但和前面不好的事情无法形成转折意思:每个人都遭受到了攻击,粒子是在核反应中产生的;每个人都遭受到了攻击,中微子与物质的相互作用非常微弱
逻辑不对
明有很多模特,而我打量的是那些穿黑色圆领衫的模特.限定性定语从句区分了我打量的模特和其他的
模特.
2) 非限定定语从句表示的是整体的概念: 例: I am checking up the models, who are in black T-shirt.
表明这里有一群模特,这些模特共同的特点是她们都穿黑色圆领衫.
补充说明:
该题读题的时候读到分号为止,没有发现划线部分,可以立刻忽略分句前半部分.
B,D fortunately 后面跟着的内容并没有呼应fortunately,有误。
E 把主句连接,就是:bombarded by neutrinos; fortunately, these particles are neutrinos that,明显neutrinos反复出现冗长且有错。
every human being on Earth was bombarded by about 100 billion neutrinos; 随后分号后面的fortunately想要表达的意思是虽然遭到这么多粒子的轰炸,但是影响并不大因为这些粒子是无害的。
连词+分词构成定语或状语,When studying GMAT, I feel hard.
which是代词不是连词,不能which+分词构成定语或状语。如果将C的第一个定语视为that/which的省略,应该是particles (which) ARE produced in nuclear reactions, 不能省略谓语be动词。所以C的第一个分词定语与第二个which引导的定语不能平行。
2、C,and which找不到定语从句跟它平行
DE逻辑上有问题
前面一个词是fortunately,后面要解释为什么幸运,就是因为无害,所以无害才是重点,E把无害放到插入语明显是颠倒了句子的重心
C选项,and身后用which, 整个句子里找不到可以和which并列的对象。登录 或 注册 后可以参加讨论