Dad is happy.

爸爸很開心。

I heard a rumor.

我聽到一個謠言。

When I was sleeping,

當我在睡覺時...（語意不完整）

Before Mary hated Ruby,

在瑪莉討厭露比之前...（語意不完整）

When I was sleeping, someone touched me.

當我在睡覺時，有人碰我。

Before Mary hated Ruby, they had been friends.

在瑪莉討厭露比之前，他們曾是朋友。

He is proud of the girl. （名詞）

他以那個女孩為榮

He is proud of the girl with a medal. （名詞片語）

他以那個有塊獎牌的女孩為榮

He is proud of what the girl has accomplished. （名詞子句）

他以那個女孩成就的事為榮

What my mom told me was true. （主詞）

我媽告訴我的是事實

She doesn't know if her boyfriend will like the gift or not.（受詞）

她不知道他男友是否會喜歡那個禮物

The problem is that we don't have enough money. （補語）

問題是我們沒有足夠的錢。

He thinks that Ms. Yang is a good teacher.

他認為楊老師是個好老師。

Daisy realized that she should work harder.

黛西意識到她應該更認真工作。

Daisy realized (that) she should work harder.（受詞）

☞ Daisy realized she should work harder.

黛西意識到她應該更認真工作。

The problem is (that) we don't have enough money. （補語）

☞The problem is we don't have enough money.

問題是我們沒有足夠的錢。

YES / NO 問句：Is David at school?

大衛在學校嗎？

名詞子句：I don't know if David is at home.（受詞）

我不知道大衛是否在學校。

YES / NO 問句：Did Betty go to Indiana?

貝蒂是去印地安納州嗎？

名詞子句：I wonder whether Betty went to Indiana.（受詞）

我不知道貝蒂是否是去印第安那州。

I don't know if David is at home.
= I don't know if David is at home or not.
= I don't know if or not David is at home. (X)
= I don't know whether David is at home.
= I don't know whether David is at home or not.
= I don't know whether or not David is at home.

我不知道大衛是否在學校。

Who is going to lead the team is a good question.（主詞）

誰要來帶領這個團隊是個很好的問題。

Ｗhat you're talking about is unbelivable. （主詞）

你在說的事簡直無法相信。

The magician knows exactly which card you are going to choose.（受詞）

那個魔術師準確地知道你要將選哪張卡片。

I always can't figure out when he'll show up.（受詞）

我永遠搞不清楚他幾點會出現。

The biggest problem is how we are going to get there.（補語）

最大的問題是我們要如何到那裡。

It is a mystery where he learned kung fu from.（同位語）

他從哪裡學的功夫是個謎。

The reason why she hasn't broken up with him is insane. （同位語）

她還不和他分手的原因太瘋狂了。

問句：Who is the man?

名詞子句：Tell me who the man is.

Whoever wants to make a toast can just start it!（主詞）

不管誰想要和大家敬酒說說話，可以直接開始。

Whatever happens, we will always stand by you（主詞）

不管發生什麼事，我們永遠會支持你。

Either Monday or Tuesday - choose whichever day is best for you.（受詞）

周一或周二都可以，選對你來說最方便的那天。

If Michelle likes something, she'll buy it however much it costs.（補語）

如果蜜雪兒喜歡某樣東西，不管多少錢她都會買。

Home is wherever the family is.（補語）

只要有家人的地方就是家。