New Words：

iron [ˈaɪən] 铁
rust [rʌst] n. 锈;铁锈; v. (使)生锈
rusty [ˈrʌsti] adj. 生锈的

Sample Sentences：

Irons are easy to rust.
It'll rust if you leave it out in the rain.
How can I remove the rust from the iron door?

I'm interested in that rusty old bike.
We drive around town in a rusty old truck.

remove [rɪˈmuːv] 移开;拿开;去掉;摘下;去除

New Words:

either 美 ['iðər] 英 [ˈaɪðər] （用于否定词组后）也
episode [ˈepɪsoʊd] (电视连续剧或广播剧的）一集
previously [ˈpriːviəsli] 先前;以前;

Sample Sentences：

‘I don't like it.’ ‘Me either.’
Peter can't go and I can't either.
I do not like learning all day, but I do not like playing all day, either.
He said he did not hate her, but he also said he did not love her either.

New Words:

which [wɪtʃ] 哪一个;哪一些
blindman's buff 捉迷藏
watch out 当心；留神；小心

Sample Sentences：

Which way is north?
Which way did they go?
Which one do you like best?
Which is the largest city in the world?

New Words:

take care of 照顾;照看;看护
stuff [stʌf] 东西；物品；

Sample Sentences：

Take care of yourself! Be careful of yourself!
I'm not worried about her,she can take care of herself.

Where's all my stuff?
I don't know how you can eat that stuff!
Could you move all that stuff off the table?

New Words:

cheer [tʃɪr] 欢呼;喝彩;加油;鼓励;鼓舞
cheering [ˈtʃɪrɪŋ] cheer的现在分词
suitcase [ˈsuːtkeɪs] 衣箱；手提箱；行李箱
wondered [ˈwʌndəd] 想知道;想弄明白;感到诧异; 非常惊讶;

Sample Sentences：

My suitcase was full of books.
Everyone cheered and clapped.
People were cheering and jumping up and down.

I wondered what that noise was.
Mary wondered where to go the next day.
I wondered how can you spend so much money for that.