二、小雪一家来到哈尔滨旅行，下面是他们的旅途见闻。请选出每组单词中画线字母组合与句子中单词画线字母组合发音相同的一项。
()1. I think Harbin is very cold.
A. them B. that C. thank
()2. We can make a snowman over there.
A. these B. three C. thin
()3. That dish(菜肴) is very yummy.
A. birththday B. thirsty C. weather
()4. They are having fun in the snow.
A. healthy B. this C. thirteen

1.C 2.A 3.C 4.B

本题考查字母组合th的常见发音，分为清辅音/θ/和浊辅音/ð/两类：
1. 句子中think的画线部分th发音为/θ/。选项A的them中th发音为/ð/，选项B的that中th发音为/ð/，选项C的thank中th发音为/θ/，和题干发音一致。
2. 句子中there的画线部分th发音为/ð/。选项A的these中th发音为/ð/，和题干发音一致，选项B的three、选项C的thin中th发音都为/θ/。
3. 句子中That的画线部分th发音为/ð/。选项A的birthday、选项B的thirsty中th发音都为/θ/，选项C的weather中th发音为/ð/，和题干发音一致。
4. 句子中They的画线部分th发音为/ð/。选项A的healthy、选项C的thirteen中th发音都为/θ/，选项B的this中th发音为/ð/，和题干发音一致。

三、小雪记录了旅行时的一个小故事。阅读短文，找出含有与所给单词画线字母组合发音相同的字母组合的单词，写在对应的四线三格里。
My family and I are in Harbin now. There are four people in my family. These are my parents. This is my brother. We are kind. We see three thin cats. We think they are thirsty and hungry. So we help them. We are all happy!
1. thing

2. that

1. three; thin; think; thirsty
2. There; These; This; brother; they; them

1. 先明确单词thing中画线字母组合th的发音为清辅音/θ/，通读短文，筛选出短文中所有字母组合th发音为/θ/的单词即可。
2. 先明确单词that中画线字母组合th的发音为浊辅音/ð/，通读短文，筛选出短文中所有字母组合th发音为/ð/的单词即可。