公共英語三級分為口試和筆試，下面是小編整理的公共英語三級口試重點句型，希望能幫到大家!
The simplest real numbers are the natural numbers，which are just the ordinary counting number l，2，3…
最簡單的真數是自然數，即平時我們口數的一、二、三…。
One convenient way to visualize the real numbers is by the way of a number line.
將真數形象化的最方便的途徑是通過數軸。
The numberπis sometimes approximated by the rational number 22/7。圓周率π約等於22/7。
Rational numbers and irrational numbers together form the set of real numbers.有理數與無理數一起構成實數。
In mathematics the symbol A = B means A and B are two names for the same thing.
在數學中A = B意思是A、B是同一事物的兩個名稱。
I become headache with maths problems.我一解數學題就頭痛。
A right angle is an angle of 90°，and a straight angle is one of 180°。直角是90°角，平角是180°角。
Why do we always have maths in the fourth period?為什麼我們總在第四節課上數學?
Our chemistry paper is too difficult.我們的化學試卷太難了。
I'm thinking whether I can pass or not.我在想我考試能不能及格。
I like chemistry not because itself is interesting but because there are many experiments in chemistry lab.我喜歡化學不是因為它有趣，而是因為有好多的`化學實驗。
It's dangerous if one doesn't following our teacher's instructions.
如果不按老師的示範去做那將很危險。
Chemistry is important for me because in the future I want to be a chemist.
將來我想當化學家，所以化學對我來說很重要。
Is chemistry more useful than physics?化學比物理重要嗎?
I think chemistry is as important as physics.我認為化學與物理同等重要。
Chemistry becomes so interesting with our teacher's explanation.
化學經我們老師的講解顯得有趣多了。
Do you know what is H2O?你知道H2O是什麼嗎?
I think chemistry teachers are the same characters with rare hair on the head.
我覺得化學老師都有相同的特點：頭髮少。
Every time I'm dreaming in class our chemistry teacher pulls me back to his humorous explanation.
每次化學課上我昏昏欲睡的時候，我們的化學老師幽默的講解又使我精神振作。
The chemical industry is a fast growing industry in China.化學工業在中國是一種發展很快的工業。
Is this a chemical change or a physical change when wood becomes desks?
木材變成桌子是物理變化還是化學變化? There a chemistry test tomorrow morning.明天上午考化學。
