New words：

twister ['twistər] n.旋风；龙卷风；难题
brain twister 脑筋急转弯；智力难题

Sample Sentences：

That's a real twister.
The girl is very good at the brain twister game.
The National Weather Service says at least 50 twisters were reported.
Pick three to five tongue twisters every day and practice them a few times.

New words：

twist [twist]
v.捻；拧；扭转；曲折；扭动
n.捻；拧；扭动；搓；曲折处

brain twisters

Sample Sentences：

He fell and twisted his ankle.
She twisted the long scarf round her head.
The newspapers twisted everything I said.
I twisted round in my seat to speak to her.

The mountain road is full of twists.
She gave the lid another twist and it came off.

ankle ['æŋkl] n.踝；踝关节

New words：

whiz [wiz] = whizz
n.飕飕声；能手；奇才
v.飕飕作声；使飕飕作声

whizzed whiz和whizz的过去分词和过去式

Sample Sentences：

He is a whiz at football.
A bullet whizzed past my ear.
The train whizzed past the station.
The sparrow whizzed up into a tree.

sparrow ['spærəu] n. 麻雀

New words：

make sense 有道理；有意义；讲得通
no sense 毫无意义；不必；没道理

Sample Sentences：

It took me a whole hour to make sense of the sentence.
Here, read the sentence. It doesn't seem to make sense.

It makes no sense to be angry with the naughty boy
There is no sense in leaving him alone when he is in trouble.

New words：

sense [sens]
n.意识；意义；理智；判断力
v.意识到；感觉到；觉察出；检测出

Sample Sentences：

I lost my sense of taste.
What's the sense of arguing with him?
Your brother has a good sense of humor.
He has a sense that somone is standing behind him.

The horse sensed danger and stopped.
I sensed that I had made a serious mistake.