New Words：

beach [biːtʃ] 海滩;沙滩
coconut [ˈkoʊkənʌt] 椰子
cucumber [ˈkjuːkʌmbər] 黄瓜

Sample Sentences：

Let's go to the beach.
We're going to the beach for vacation.

A coconut tree is in front of my house.
He went to get some fresh coconut milk.

New Words：

freeze [friːz] 结冰；冰冻；冷藏；严寒
froze [frəʊz] freeze的过去式
frozen [ˈfrəʊzn]
freeze的过去分词

adj.    冷冻的; 冷藏的; 冻僵; 极冷; 冰封的; 封冻的; 结冰的;

Sample Sentences：

Can you freeze this cake?
The smile froze on her lips.
The cold weather had frozen the ground.
Two men froze to death on the mountain.
Two men were frozen to death on the mountain.

New Words：

waste [weɪst] 浪费
waste sth on sth
waste sth (in) doing sth

Sample Sentences：

What a waste of paper!
It's a waste of time and energy.
In my view it was a waste of time.
Why waste money on clothes you don't need?
You're wasting your time trying to explain it to him.

New Words：

count [kaʊnt] 计算；数量；数数

Sample Sentences：

Let's sit down and count the money.
I must count how much we have spent today.
Count and see how many trees there are in a row.
I'm trying to count the stars. You're wasting your time.

waste [weɪst] 浪费

New Words：

soft [sɔːft] adj. 软的;柔软的
hard [hɑːrd] adj. 坚固的;坚硬的

Sample Sentences：

How many soft toys do you have?
I like to sleep on a nice soft bed.
Which one do you want, a soft one or a hard one?

Wait for the concrete to go hard.
I can feel something hard in my pocket. I think it's a key.