New Words：

nest [nest] n.窝；鸟巢；巢穴；鸟窝

Sample Sentences：

I can see an eagle's nest on the rocks.
The birds are busy building their nests.

New Words：

fear [fɪr]
v.害怕；担心；惧怕；担忧
n.害怕；惧怕；担忧

Sample Sentences：

Fear is not always a bad thing.
The child was shaking with fear .

She feared going out at night.
She feared to tell him the truth.
Don't worry, you have nothing to fear from us.

New Words：

harness [ˈhɑːrnɪs] n. 马具;挽具;(用于人，起固定或保护作用的)背带，保护带

Sample Sentences：

He paid ten dollars for the new harness.
She lifted the harness over the horse's head.
Kipper was wearing a harness when he fell down.

New Words：

canoe [kəˈnuː] n. 划艇；独木舟；小划子

Sample Sentences：

I am going on a canoe trip this weekend!
I hid the canoe well so that nobody could find it.
Now It's time for you to learn to paddle your own canoe.

New Words：

swing [swɪŋ] n. 秋千; v.(使)摆动，摇摆，摇荡
swung [swʌŋ] swing的过去分词和过去式

Sample Sentences：

He sat on the bench, swinging his legs.
As he pushed her, she swung higher and higher.
Together the two girls play on the swing and swing all day.