975.workbook(名)工作薄、練習薄
Tom kept the workbook.湯姆保存著工作薄。

976.woker(名)工作者
She is a social woker.她是一個社會福利工作者。

977.world(名)世界
The blind people live in a dark world.盲人生活在黑暗的世界里。

978.worry(動)困擾、使煩惱
Nothing worries me.我沒有什么可擔心的。

979.write(動)寫字
不規則變化wrote, written
l've written only one page.我只寫了一頁。

980.writer(名)書寫者
He is one of the President's speech writers.他是總統演講的撰稿人之一。

981.wrong(形)不正當的、不法的
反義詞right
I took the wrong way.我走錯路了

982.year(名)年
We haven't seen him this year.我們今年還沒見過他。

983.yellow(形)黃色的
The Chinese belong to the yellow race.中國人屬于黃種人。

984.yes(副)是
"Is this your pen?" "Yes, it is.""這是你的鋼筆嗎？""是的。"

985.yesterday(副)昨天
He left for France yesterday.他昨天動身去法國了。

986.yet(副)到此時、至今
The moon has not risen yet。月亮還沒有升起。

987.you(代)你、你們
You two clean the hall.你們兩人打掃大廳。

988.young(形)年輕的、幼小的
反義詞old
My sister is too young to go to school.我妹妹還未到上學年齡

989.zoo(名)動物園
Have you ever been to the zoo.你去過動物園嗎？

990.zebra(名)斑馬
It seems that everybody likes the zebra.似乎每個人都喜歡斑馬。