高一英語：必修一unit1知識點重點詞匯2
· 基本用法
switch n. 開關，電門，轉換器;轉變，改變; v. 轉換，改變 press the on / off switch a switch from gas to electricity make a switch from…to…
He switched one argument for another. 他改變了他的論點，轉到另一個論點上了。 They switched the train to the other track. 他們將火車轉到了另一個軌道上。 He switched the lights from green to red. 他將燈從綠色轉變成了紅色。
· 知識拓展--相關短語
switch on 接通電流，開 = turn on
switch off 關閉，切斷(電流等)= turn off switch over 轉換頻道，轉變
You have to switch on the computer. 你的打開電腦。
He switched TV off and went to bed. 他關上電視睡覺了。
He switched over another channel because he didn't like the program. 他換了另外一個頻道，因為他不喜歡那個節目。
remote
· 原文再現
Here's the remote control.
這是遙控器。 · 基本用法
1. remote adj. 遙遠的;偏僻的;疏遠的
Nowadays tractors are used even in remote mountains. 現在連偏僻的山區也用上了拖拉機。 2. remote n. 遠程
The remote education reaches the achievable result that is not gotten from traditional education. 遠程教育可以達到傳統教育手段所不能達到的效果。
go off
· 原文再現
I normally wake up about five minutes before my alarm clock goes off. 我一般在鬧鐘響前五分鐘就醒了。 · 基本用法
go off 意為“(鈴等)響;離開;(爆竹等)爆炸，突然發出響聲;斷電，停止供應”，如： Why did the painter leave his family and go off to live on a tropical island? 為什么這位畫家離開了家住到了一個熱帶島嶼上? The pain went off after three treatments. 在三個小時的治療后，疼痛消失了。
The power went off in several parts of the country during the high wind. 大風期間，這個鄉村的好幾處地方斷了電。
I’m sorry I’m late; I overslept because my alarm clock didn't go off. 很抱歉我遲到了。我睡過了頭，因為我的鬧鐘沒有響。
take up
· 基本用法
take up 意為“拿起;占去(時間、空間等);開始從事(某項工作等)，開始對…感興趣“， 如： Take care not to take up the hot coals with your bare hands. 小心別徒手拿熱的煤。
This old tree will have to be taken up by its roots. 這棵老樹將被連根拔起。
Writing in another language demands so much effort that it takes up all my attention. 用另一種語言寫作要求付出很多的努力，以致于它花費了我所有的注意力。
When does the Minister take up his office? 這位部長什么時候就職?
When did Jane first take up music? 簡是什么時候開始對音樂感興趣的? · 知識拓展--詞義辨析：take詞組
be filled with
· 原文再現
Every minute of the day is filled with urgent matters. 幾乎每一分鐘都充斥著急待處理的事情。 · 基本用法
be filled with 意為”充滿著;裝滿了“ The bottle is filled with water. 瓶子里裝滿了水。
注：be filled with 與be full of的區別 be filled with側重于動作和裝的東西，如： The basketball is filled with apples by the old man. be full of 側重于狀態 ，如: The bottle is full of water.
區別并不大，主要看你要寫句子時的側重點。 · 知識拓展 相關短語
fill...with... 用...裝滿...
Please fill the bottle with water. 請把這個瓶子里裝滿水。 近義詞組
be full of 充滿，不滿;充斥 The future seems to be full of hope. 未來似乎充滿希望。
urgent
· 原文再現
Every minute of the day is filled with urgent matters.
幾乎每一分鐘都充斥著急待處理的事情。 · 基本用法
urgent adj. 急迫的，緊迫的;催促的;強求的;極力主張的 There is an urgent need for food and water. 現在急需食物和水。
He had urgent business in New York. 他在紐約有急事。 · 知識拓展--相關單詞
urgently adv. 緊急地;緊迫地;催促地 urgency n. 緊急情況;緊迫;急事;緊要
urge v. 催促;推進;力勸，規勸; n. 刺激;沖動;推動力 The money was most urgently required. 錢要得很急。
She was surprised at the urgency in his voice. 他語調中透著急迫，這讓她很吃驚。
"Come on, Grace," he was urging her,"don't wait, hurry up." “快點啦，格雷絲，”他催促道，“別等了。快點。” He had an urge to open a shop of his own. 他很想自己開一家店。
bored
· 基本用法
bored adj. 厭煩的，不感興趣的 I feel bored when I watch TV. 當我看電視的時候，我感覺很沒意思。 boring adj. 令人厭煩的;令人不感興趣的 (參考：-ving結尾和-ed結尾的形容詞的用法) The film was so boring that i nearly fell asleep. 電影太無聊了，我幾乎都睡著了。 · 知識拓展 相關短語
be bored with =get \be tired of 對…厭煩 be tired with 對…到疲倦
You may be tired with reading, but you should not be tired of it. 你也許對閱讀感到疲倦，但是你不應當對它感到厭倦。
stress
· 基本用法
stress n. 壓力;強調;緊張;重要性 v.重讀，給……施加壓力;強調;使緊張; We can meet some stress in this job. 在這個工作中，我們可能遇到一些壓力。 What's the source of your problem and stress? 你們的問題和壓力根源在哪里? The first letter of the world stresses. 那個詞的第一個字母重讀。
(責任編輯：康彥林)
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