Unit 1 重难点知识总结 2023-2024学年人教版九年级英语全册
Unit 1 How can we become good learners?
重点知识总结
重点词汇：
- patient
(1) patient作形容词，意为“有耐心的”。常用短语：
① be patient of sth.“忍耐某事”
② be patient with sb.“对某人有耐心”
Linda has been quite patient of the noise for a week.
Linda已经忍耐这个噪音一周了。
Our chemistry teacher is patient with us.
我们的化学老师对我们有耐心。
(2) patient作名词，意为“病人”
Dr. Zhang tries his best to help his patients.
张医生尽他最大的努力帮助他的病人。
- expression n. 表情（可数名词）
I can tell Lucy is excited from her expression.
我从Lucy的表情知道她很激动。
〖拓展〗expression还可解释为“表达方式，表示”
Laughter is one of the most important expressions of emotion.
笑声是最重要的感情表达方式之一。
- discover v. 发现，发觉
We discovered that he would take Miss Wang’s place.
我们发现他将会代替王老师。
〖辨析〗discover, invent
discover | “发现，发觉”，指发现原本就存在的事物 |
invent | “发明”，指创造出原本不存在的事物 |
Do you know who invented the telephone?
你知道是谁发明了电话吗？
- increase v. 增长，增多，增加
The boss promised increase our salary. 老板承诺我们涨工资。
Prices keep increasing. 物价持续上涨。
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〖拓展〗increase还可作名词，意为“增长，增多，增加”
Unemployment is on the increase. 失业率在增长。
They expect a pay increase. 他们期待提高工资。
- speed n. 速度
The train began to speed up as it left the station.
火车离开车站时开始加速。
〖拓展〗
(1) at a speed of...“以......的速度”
The car is traveling at a speed of 50 miles an hour.
这辆车正以每小时50英里行进。
(2) at high/low/full/top speed “以高/低/全/最高速”
The plane flies at low speed. 飞机以低速飞行。
- mistake n. 错误
(1) make mistakes/a mistake 犯错
Don't be afraid of making mistakes when you study a foreign language.
学习外语时不要害怕犯错。
Mary said she made a mistake yesterday.
Mary说她昨天犯了一个错误。
(2) make mistakes/a mistake in... 在......方面犯错
Mary said she made a mistake in grammar today.
Mary说她今天犯了一个语法错误。
(3) by mistake 错误地，无意中
Someone took my umbrella by mistake. 有人错拿了我的伞。
〖拓展〗mistake还可作动词，意为“误解”，常用短语是mistake...for...“把......错认为......”
Alex always mistake me for Sara. Alex总是把我错认为Sara。
- ability n. 能力，才能
ability后常接to do sth.，表示“做某事的能力”
Jason has the ability to repair things.
Jason有修理东西的能力。
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Everyone believes he has the ability to handle the job.
每个人都相信他有能力做好这项工作。
常用短语
- work with sb. 与某人一起学习
Sometimes it’s helpful to work with others.
有时与其他人一起学习很有帮助。
- make word cards 制作单词卡
I learn new words by making word cards.
我通过作单词卡凯学习新单词。
- listen to sb./sth. 听......
Helen learned English by listening to tapes.
Helen通过听磁带录音学习英语。
Some teenagers don’t listen to their parents.
一些青少年不听父母的话。
- ask sb. for help, 意为：“向某人请求帮助”
You can ask your friends for help. 你可以向你的朋友求助。
〖拓展〗
(1) ask sb.for sth.“向某人要某物，要求某人某事”
I often ask my father for advice. 我经常向我的爸爸寻求建议。
(2) ask for sb./sth.“求见某人/索要某物”
A girl asked for Miss. White half an hour ago.
一个女孩半小时前求见怀特老师。
I didn’t ask for this job. 我没有要求要这份工作。
- study for a test 备考
Andy usually studies for a test by doing a lot of exercises.
Andy通常通过做大量的练习来备考。
- watch videos 看录像
Mike learned Chinese by watching videos.
麦克通过看录像来学习中文。
- have conversations/ a conversation with sb. 与某人对话
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