New Words：

disappoint [ˌdɪsəˈpɔɪnt] v. 使失望；使破灭；使落空

Sample Sentences：

I don't want to disappoint you. I'll do my best.
I'm disappointed in you ─ I really thought I could trust you!
I promised to buy my son a new bicycle but I had to disappoint him.

New Words：

Antarctic [ænˈtɑːrktɪk] n. 南极
the Antarctic Pole n. 南极
the South Pole n. 南极

Sample Sentences：

It is well known that penguins live in the Antarctic.
The South Pole is one of the coldest areas on the earth.

New Words：

Arctic [ˈɑːrktɪk] n. 北极
the Arctic Pole [poʊl] n. 北极
the North Pole [poʊl] n. 北极

Sample Sentences：

Ice covers much of the Arctic Ocean.
The North Pole has no land, only thick ice.

New Words：

decorate [ˈdekəreɪt] v. 装饰；装点；装潢
decoration [ˌdekəˈreɪʃn] n. 装饰；装饰品

Sample Sentences：

We decorated the house for Christmas.
The cake was decorated to look like a car.

She put some decorations on the Christmas tree.
Paper cut has changed from decoration to a kind of art.

New Words：

bake [beik] v. 烤；烘焙；烘干
church [tʃɜːrtʃ] n. 教堂

Sample Sentences：

We bake bread and cake in an oven.
I'm baking a birthday cake for Alex.
They were busy with cooking and baking.
Their marriage took place in a local church.