语法提问1）china'spercapitaGDPhasexceeded3000￥,buthasyettorankamongtop100ontheworld’slist.这句话中yet前面不需要加否定词not为什么?Betteryet,theywanttoputinlotsoftime.这里的yet是表示转折吗?2

Question

语法提问
1）china's per capita GDP has exceeded 3000￥,but has yet to rank among top 100 on the world’s list.这句话中 yet 前面不需要加否定词not 为什么?
Better yet,they want to put in lots of time.这里的yet是表示转折吗?
2）Aaron says the device is similar in operation to an ultrasound test,but is far less costly.这个but 后面没加主语,是因为前面有主语了,这里是省略主语,具体怎样省略呢?
3）完成时态问题I have been married for a year和 i got married a year ago.marry 是短暂性动词在这里第一句话怎么理解,两句话区别是什么?i have been learned English for 5 years 与 i have learned English for five years 第一句话与第二句话之间的区别是第一句话是被动吗,感觉第一句理解为被动地时候不对啊?两个都可以用吗?
4）If you don't embrace a workload others would consider crazy then your goal doesn't mean that much to you.others would consider crazy是省略了that的定语从句吗?if 引导的条件状语从句和虚拟语气有什么区别?
5）Either way you won't be remarkably successful.Either way 在这里做什么句子成分是by either way
6）learned much of what he knows about business and technology as he worked his way up in the manufacturing industry.分析一下句子成分吧,learned前面没有主语,为什么

Answer 1

1）china's per capita GDP has exceeded 3000￥,but has yet to rank among top 100 on the world’s list.这句话中 has yet to是仍需要 的意思 也就是 还没有
所以 yet 前面不需要加否定词not
Better yet,they want to put in lots of time.这里的yet不是表示转折 而是 修饰比较级 还要好
2）Aaron says the device is similar in operation to an ultrasound test,but is far less costly.这个but 是并列连词 并列的是 谓语 这里不是省略主语,因为主语 the device就在前面
一个主语 可以有 并列谓语 就像 she can sing and dance 的道理 一样
3）完成时态问题I have been married for a year和 i got married a year ago.marry 是短暂性动词
但第一句话是主系表结构 过去分词作表语 相当于形容词作表语 可以表示状态 可以延续 ,
第二句虽然也是主系表 结构 但系动词got 是终止性 系动词 所以不能延续
i have been learned English for 5 years 与 i have learned English for five years 第一句话与第二句话之间的区别是第一句话写错了 应该把learned改为 learning 这是现在完成进行时
这样 与后面的现在完成时 都可以用 前者强调不间断、一直 .后者强调 动作发生的起点到现在的If 时间
4）you don't embrace a workload others would consider crazy then your goal doesn't mean that much to you.others would consider crazy是省略了that的定语从句
if 引导的条件状语从句 分 真实条件句 和虚拟条件句 前者一般主将从现 后者一般 往前推一个时态 即 从句用一般过去时 主句用过去将来时 ,或从句用过去完成时 ,主句用过去将来完成时
5）Either way you won't be remarkably successful.Either way 在这里做方式状语
是in either way
6）learned是谓语 much of what he knows about business and technology是宾语
as he worked his way up in the manufacturing industry是状语.learned前面的主语省略了 大概指的是 anyboby 类