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life在这里是可数名词还是不可数名词
Learning goes on throughout life.throughout life 是正确表达。表示“毕生；终生；终身” 之意时，life 为不可数名词。此外，从搭配看，这个词组可以看作习语，简明扼要。不加冠词，不加物主代词，不用复数。
回答于 1秒前
and 后面的句子没有 be 动词
Whittingham started his research into lithium batteries in the 1970s at a time when world oil prices were high and energy availability (was) a big concern.网友应该读过一些语法书吧。一般而言，语法书都有“省略”的有关论述。省略是一种修辞手段，也是一种语法现象。省略的目的是为了让语言更简洁，避免不必...
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there be句型和非谓语
网友务必注意大小写和标点。There are some places having some garbage cans.（误）There are some places with some garbage cans. have 表示“有；存在” 之意时，不用进行体。同样，作定语时也不能用现在分词 having。如改为定语从句则太啰嗦，不可取。正常的表达应为：There are garbage cans in some places.Some...
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关于be of the名词和be adj区别
没有区别。of the same age 或 of one's age，作表语或定语时，都可以省略 of。1. 作表语省略 of：They are (of) the same age.He is (of) the same age as me.2. 作定语省略 of：Gary plays football with the other children (of) the same age. Unlike her friends (of) the same age, she is not afraid of t...
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“动词+不定式”主动句变被动句
He offered to do housework.这种结构，没法变被动语态，因为没有被动语态的意思要求。Housework was offered by him to do.（误）To do housework was offered by him.（误）只有复合宾语中，由不定式作宾补时，可以让宾语作主语，不定式可以是被动。这叫“双重被动”。双重被动结构是指，句中谓语动词和其后的非谓语动词均...
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这里的one替代了什么？
South of the ice lay an immense horizon, but one surprisingly unobstructed.1. 划线部分是介词短语，引出倒装句。south 是副词，不是名词，所以不加冠词。south of 属于“复合介词”（副词 + 介词），类似结构很多：ahead of 在...前面close to 靠近...up to 达到； 接近out of 从...中出来away from 远离...2. one 指代&...
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of和about的成分分析
His classmates accuse him of cheating in the exam.of 引出 accuse 的内容，划线部分可以分析为 accuse him 的原因。
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“最知人心是江月，总是沉默”的翻译与理解
最知人心是江月，总是沉默。What does really understand one's heart, at least it seems to me, is the tenderly gorgeous and fabulous moonlight haunting the alone peaceful river that tends to be silent.我认为的错误：1. What does really understand one's heart 这句主语从句应该去掉does。【答】主语...
回答于 1秒前
Sun前不加the
the加在哪里？名词前有了物主代词（its），就不用任何冠词了！你见过有这样的句子吗？This is a my book.This is my a book.This is the my book.This is my the book.
回答于 1秒前