Unit 1

tall—taller更高的

short—shorter 更矮的

strong—stronger 更強壯的

old—older 年齡更大的

young—younger 更年輕的

big—bigger 更大的

heavy—heavier 更重的

long—longer 更長的

thin—thinner 更瘦的

small—smaller （體型）更小的

Unit 2

have a fever 發燒

have a sore throat喉嚨疼

have a cold感冒

have a toothache 牙疼

have a headache 頭疼

matter事情，麻煩

sore 疼的

hurt疼痛

nose 鼻子

tired疲勞的，累的

excited興奮的

angry生氣的

happy高興的

bored無聊的，煩人的

sad 憂傷的，悲傷的

Unit 3

watch—watched 看

wash—washed 洗

clean—cleaned打掃

play—played玩

visit—visited 看望

do—did last weekend 上一個週末

go—went去

go to a park—went to a park 去公園

go swimming—went swimming去游泳

go fishing—went fishing去釣魚

read—read 讀

go hiking—went hiking 去郊遊

Unit 4

leran Chinese—learned Chinese學漢語

sing and dance—sang and danced 唱歌和跳舞

eat good food—ate good food吃好吃的食物

take pictures—took pictures 照相

climb—climbed 爬

have—had buy presents—bought presents買禮物

row a boat—rowed a boat 划船

see elephant—saw elephant 看大象

go skiing—went skiing 去滑雪

go ice-skating—went ice-skating 去滑冰

how怎麼，如何

get—got 到達

last 上一個的