北师大版八年级上册英语 Unit 6 词汇和语法基础(解析版)
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北师大版八年级上册英语 Unit 6 词汇和语法基础(解析版)
知识图谱
Unit 6 The Unexplained
知识精讲
一、必背词汇
unexplained adj. 原因不详的；未说明的
monster n. 怪物
UFO n. 不明飞行物
unusual adj. 特别的，不寻常的
strange adj. 奇怪的；奇特的
creature n. 生物；动物
natural adj. 天生的；自然的
sense n. 感官；感觉；意识 v. 感觉到
smell v. 闻到 n. 气味
taste v. 尝 n. 味道；滋味
touch v. 摸
amazing adj. 令人惊奇的
relax v. 放松，休息
disappear v. 消失，不见
search v. 搜索，搜寻
yard n. 院子；码
fence n. 篱笆，围栏
strangely adv. 异常地，奇怪地
noise n. 声响；吵闹声
wake v. 醒来；唤醒
hairy adj. 多毛的
scary adj. 恐怖的，吓人的
scared adj. 害怕的，恐惧的
throw v. 扔，投
newspaper n. 报纸
sailor n. 水手，海员
row v. 划船 n. 一排，一行
boat n. 小船，划艇
toward prep. 朝，向，接近
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dive v. 跳水，潜水
side n. 边缘；一边，一侧
imaginary adj. 想象中的，虚构的
might v. 可能；可以
prove v. 证明，证实
brain n. 脑
asleep adj. 睡着的
probably adv. 很可能
human n. 人
common adj. 普通的，常见的
realise v. 意识到，领会
radio n. 无线电广播
pyjama n. 睡衣裤
二、重点词汇
1. unexplained adjective /ʌnɪkˈspleɪnd/
Unexplained events, behaviour, etc. are ones for which people do not know or understand the reason.
（事件、行为等）未说明的，未解释的，原因不详的
例句：
He was shot dead earlier this year in unexplained circumstances.
他在今年早些时候莫名其妙地被人开枪打死了。
The city's water supply has been cut for unexplained reasons.
城市的供水被莫名其妙地切断了。
2. disappear verb /ˌdɪsəˈpɪər/
If people or things disappear, they go somewhere where they cannot be seen or found.
消失；失踪
例句：
I can't find my keys anywhere- they've completely disappeared.
我怎么也找不到自己的钥匙——它们彻底不见了。
The sun disappeared behind a cloud.
太阳躲到了云彩的后面。
3. search verb /sɜːtʃ/
1). to look somewhere carefully in order to find something
搜查；搜索
例句：
The police searched the woods for the missing boy.
警察在树林中搜寻失踪的孩子。
He searched (in/through) his pockets for some change.
他翻遍口袋想找些零钱。
2). to look for information on a computer, the internet, etc.
（在计算机，互联网上）搜索
例句：
I searched the internet for the best deal.
我在互联网上搜索最好的交易。
4. prove verb /pruːv/
1). to show a particular result after a period of time
证明是，结果是
例句：
The operation proved a complete success.
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这一手术结果大获成功。
The dispute over the song rights proved impossible to resolve.
结果是，有关歌曲版权的争执根本无法解决。
2). to show that something is true
证明，证实
例句：
Computers have been used to prove mathematical theorems.
计算机被用于证明数学定理。
That theory was proved false.
那个理论被证实是错误的。
5. sense noun /sens/
1). an ability to understand, recognize, value, or react to something, especially any of the five physical
abilities to see, hear, smell, taste, and feel
官能；感觉；知觉（尤指视觉、听觉、嗅觉、味觉和触觉）
例句：
With her excellent sense of smell, she could tell if you were a smoker from the other side of the room.
她嗅觉灵敏，在房间的另一端就能知道你是否抽烟。
My cold is so bad I've lost my sense of smell/taste.
我感冒很严重，闻不到任何气味了／尝不出任何味道了。
2). a general feeling or understanding
总体感觉；领悟；理解
例句：
Did you get any sense of how they might react?
你预感他们会作何反应？
The helicopters hovering overhead added to the sense of urgency.
头顶盘旋的直升机加重了紧迫感。
3). one of the possible meanings of a word or phrase 含义，意义
例句：
This passage doesn't make (any) sense.
这篇文章意义不明确。
I've read the letter twice, but I can't make (any) sense of it.
我把信读了两遍，但还是不解其意。
6. imaginary adjective /ɪˈmædʒɪnəri/
Something that is imaginary is created by and exists only in the mind.
想象中的；虚构的
例句：
As a child I had an imaginary friend.
小时候我有个想象中的朋友叫波莉。
The story is set in an imaginary world.
故事发生在一个虚构的世界中。
7. relax verb /rɪˈlæks/
to (cause someone to) become less active and more calm and happy, or to (cause a part of the body to)
become less stiff （使）放松，（使）轻松；（使身体部位）松弛，放松
例句：
After work she relaxed with a cup of tea and the newspaper.
下班后，她喝杯茶读着报纸放松放松。
A good massage will relax your tired muscles.
好好按摩一下会使你疲劳的肌肉放松。
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