1.strange 奇怪的 He is a strange person.
2.What+a/an+adj+n感叹句:What a beautiful girl.
3.too 也。。。用于肯定句 I'm a teacher, He is a teacher too.
4.after all毕竟 He is a little boy after all.
5.show sb. sth给。。。看。。。。Show me your new dress, please.
6.live on a farm生活在农场上
7.look at看。。。 Look at my new book, it's blue.
8.be careful of...小心。。。Be careful of the traffic when you get across the street.
9.jealous嫉妒的 Are you jealous?