Unit 1 Good morning!
I(我)are(是（复数；第二人称单数）)how(多少)you(你；你们)thanks(感谢)afternoon(下午)morning(早晨)OK(好；行)更多单词 >>
Unit 2 What's this in English?
ruler(尺子)a(一个)an(一个（后跟元音）)is(是（第三人称单数）)this(这；这个)dog(狗)it(它)what(什么)更多单词 >>
Unit 3 What color is it?
black(黑色；黑色的)blue(蓝色；蓝色的)green(绿色；绿色的)red(红色；红色的)yellow(黄色；黄色的)the(放在名词前，特指人、事或物)and(和；与)brown(棕色；棕色的)更多单词 >>
Unit 5 This is my sister.
have(有)brother(兄；弟)father(父亲；爸爸)grandfather(（外）祖父)grandmother(（外）祖母)mother(母亲；妈妈)sister(姐；妹)who(谁)更多单词 >>
Unit 6 Is this your pencil?
book(书)pencil(铅笔)schoolbag(书包)teacher(教师)in(在......里)box(盒；箱)card(贺卡；明信片)for(表示接受某事物的人)更多单词 >>
Unit 7 Where's my schoolbag?
chair(椅子)desk(书桌)on(在......上)under(在......下面)where(哪里)bed(床)plane(飞机)head(头)更多单词 >>
Unit 8 Do you have a soccer ball?
have(有)do(做；干)like(像……那样)ball(球)classmate(同班同学)go(去)let's( 让我们……)class(班；班级)更多单词 >>
