...便从上下文理解）：When the explorers first set foot upon the continent of North America, the skies and lands were alive with an
astonishing variety of wildlife. Native Americans had taken care of these
precious natural resources wisely.Unfortunately, it took the explorers and the settlers w...
...认为句子的主语。如：He got to the stationonly to be told the train had
gone. （不定式作状语）猜猜这里的非谓语动词 to be told 的“逻辑主语”是谁？还是动词的“施动者”吗？非也。在这句话中，to be told 的“逻辑主语”是动词的“受动...
...与表示时间的数字连用，且置于数字之后。
(3) 不能与 in the afternoon，以免构成用词重复。
(4) 不能与 o’clock 连用。
The plane leaves at 7:45 pm. 飞机下午7点45分起飞。
I have a dental appointment at 3 pm. 我下午3时有个牙科的预约。
It’s ...
...要与表示时间的数字连用，且置于数字之后。(3) 不能与 in the morning，以免构成用词重复。(4) 不能与 o’clock 连用。The plane leaves at 10:15 am. 飞机上午10点15分起飞。I have a dental appointment at 10 am. 我上午10时有个牙科的预约。It’s cheap...
...bsp; a story of adventure (关于) a manual of English composition 英语作文手册表示由….组成的，为后置定语 a table of wood ；a wall of glass ； A family of three， etc.数量+量词（单位词）+of+名词的词组中，语义中心在后面做前...
...阶英汉双解词典》对 senior high
school 的解释：a school that includes the 10th, 11th, and 12th
grades and often also the 9th grade : high school高中（美国包括十、十一、十二年级，也常包括九年级的学校）(2)《牛津高阶学习词典英汉双解》第七版对 se...
...ous about [for] her health. 我们担心她的健康。He was anxious for his family, who were traveling abroad. 他担心在国外旅行的家人。(2) 表示“热切的”“渴望的”，其后通常接介词 for。如：We are anxious for a change. 我们渴望换换环境。Lily has been most...
...、问题的提出前苏联语言学家乔姆斯基曾经说过：Language
is the perfect system of vocabulary combined with grammar（语言就是词汇跟语法所构成的完美体系）.英国语言学家A.D. Wilkens也说过：Nothing can be conveyed
without vocabulary; little can be conveyed w...
...kˈsplɔːr/ v.
考察，探险one by one依次地，一个接一个地engine /ˈendʒɪn/ n.
发动机，引擎insect /ˈɪnsekt/ n.
昆虫□ collection /kəˈlekʃən/ n. （一批）收藏品organise /ˈɔːɡənaɪz/ v.
组织* nudge /nʌdʒ/ n. （通常用肘）轻推* butterfly /ˈbʌtəfla...