867.thin(形)薄的、细的
反义词thick
She looks thin.她看上去很瘦。

868.thing(动)东西、物
Please do not touch my own thing.请不要乱动我的东西。

869.think(动)想、考虑
不规则变化thought, thought
I think he will come.我想他会来的。

870.third(名)第三
He was the third in the speech contest.他在演讲比赛中获得第三名。

871.thirsty(形)渴的、令人口渴的
Salty food makes you thirsty.吃咸的食品会令你口渴。

872.thirteen(形)十三的
My son will be thirteen next year.我儿子明年就十三岁了。

873.thirty(名)三十年代
He lived in Canada in the thirties.他在三十年代时住在加拿大。

874.this(代)这个
Look at this.瞧瞧这个。

875.those(代)那些
Those are their rooms. 那些是他们的房间。

876.though(连)虽然、尽管(副)然而、还是
反义叫although
(连):Though he is rich, his life is not happy.他虽然很有钱，但生活并不幸福。
(副):It was a hard job, he took it though.这是份苦差事，但他还是接受了。

877.thousand(名)一千、一千个
The town has a population of ten thousand.这个镇有一万人口

878.three(形)三的
Tom is three years old.汤姆三岁了。

879.Thursday(名)星期四
T需大写
I cleaned my roam last Thursday.我上星期四整理了我的房间。

880.ticket(名)票、车票
Admission by ticket only.凭票入场。

881.tiger(名)老虎
Tiger live in parts of Asia.老虎生活在亚洲的部分地区，

882.time(名)时间
How time flies!光阴似箭！

883.tired(形)疲倦的、疲乏的
I was tired after shoveling snow all day，铲了一天雪我很累了。

884.to(介)向、对
This road leads to Paris.这条路通往巴黎。

885.today(副)今天、当今
Will you go to the movies today?你今矢要去看电影吗？

886.together(副)在一起；共同地
They went to the theater together.他们一起去看戏。

887.tomato(名)番茄
Tomatoes can be eaten raw.番茄可以生吃。

888.tomorrow(副)明天
I'm leaving for New York tomorrow.我明天动身前往纽约。

889.tonight(副)今晚、今夜
We'11 go to a concert tonight.今晚我们去听音乐会。

890.too(副)也、又
She can speak English and she can speak French，too.她既会说英语，也会说法语。

891.tooth(名)牙齿
复数teeth
I brush my teeth twice a day.我每天刷两次牙。

892.touch(名)接触(动)接触；感动
(名):It will break at a touch.那东西一碰就破。
(动):I was touched beyond words.我感动莫名。

893.towel(名)毛巾
She wrapped her hair up in a towel.她用毛巾把头发包起来。

894.town(名)城镇
He was born in a small town fifty miles away from Chicago.他出生在距芝加哥五十英里的一个小镇上.

895.toy(名)玩具
The boy's favorite toy is a yo-yo.这男孩心爱的玩具是溜溜球。

896.traffic(名)交通、运输
Police control the traffic in large cities.在大城市里要交警疏导交通。

897.train(名)火车
She came by train.她是乘火车来的。

898.tree(名)树木
Birds are singing in the trees.鸟在树上歌唱。

899.trip(动)以轻快的脚步走；旅行
The kids came tripping down the stairs.孩子们脚步轻快地走下楼。

900.trouble(动)使忧郁的、苦恼
Losing a little money doesn't trouble me.损失一点钱我并不在意。

901.truck(名)货车
We heard the occasional rumble of a passing truck。我们偶尔会听到卡车驶过的隆隆声。

902.true(形)确实的、真的
Is it true they're getting married?他们真的要结婚了吗？

903.try(动)试做
We'll try to improve our teaching methods.我们要设法改进教学方法。