New Words：

motorway [ˈmoʊtərweɪ] n. （英国）高速公路
freeway [ˈfriːweɪ] n. （美国）高速公路
highway ['haiwei] n. 公路；高速公路

Sample Sentences：

Leave the motorway at the next exit.
The speed limit on the freeway is 55mph.
The motorway has been closed due to the thick fog.
You can see many warning signs along the motorway.

limit ['limit] v.限制；限量；限定

New Words：

spit [spit]
n.唾液；唾沫
v.吐；唾(唾沫、食物等)；下小雨

现在分词： spitting
过去式： spat
过去分词： spat

Sample Sentences：

It's rude to spit in public.
Mary's spit flew as she shouted.
Spit it out! Have you lost your tongue?
It will stop in a minute — it's only spitting.
The boys were spitting out of the train window.

New Words：

sip [sip]
v.小口喝；抿
n.一小口（饮料）

Sample Sentences：

Chip was sipping juice while sun bathing.
He took one sip of the wine and spat it out.
He paused to take a sip of water, and then went on (with his story).

spit [spit] v.吐；唾(唾沫、食物等)
现在分词： spitting
过去式： spat
过去分词： spat

New Words：

conceive [kən'si:v] v. 构想；设想；想象；怀孕

Sample Sentences：

He conceived a new plan very quickly.
We can't conceive of living without a telephone.
I can't conceive why you allowed your daughter to travel alone.
Their first child was conceived in January and born in October.

New Words：

excitement [ik'saitmənt] n. 兴奋；激动；刺激

Sample Sentences：

My heart was pumping with excitement.
She was unable to contain her excitement.
The news caused great excitement among her friends.
The baby's first step caused great excitement in the family.