認識常見連接詞
知道 and、but、or、so、because 的基本意思。
21 Days Grammar
連接詞與句子延伸
今天要學會把兩個想法接起來。常見連接詞像 `and`、`but`、`or`、`so`、`because`，會讓句子從單一資訊變成更完整的表達。
學
今天學習目標
學會延伸句子
把兩個簡單句接成更完整的表達。
減少短句堆疊感
讓英文更像自然說話，而不是一段一段切開。
1
白話解釋
連接詞就是把兩塊意思接起來的工具。你可以用它表示並列、轉折、選擇、結果，或原因。
常見感覺
I am tired, but I still study. 我很累，但我還是讀書。
We stayed home because it rained. 因為下雨，所以我們待在家。
2
核心句型
句子 + and + 句子
I cooked dinner, and my brother washed the dishes.
句子 + but + 句子
She is young, but she is very calm.
句子 + because + 句子
We stayed home because it was raining.
句子 + so + 句子
He was sick, so he went to the doctor.
3
生活例句
- I like tea and my sister likes coffee. 我喜歡茶，我姊姊喜歡咖啡。
- He is busy, but he still calls his mom. 他很忙，但還是會打給媽媽。
- Do you want rice or noodles? 你想要飯還是麵？
- We were late, so we took a taxi. 我們遲到了，所以搭計程車。
- She stayed home because she had a fever. 她因為發燒所以待在家。
4
常見錯誤
錯誤 1：because 和 so 同句重複使用
Because I was tired, so I slept early.
Because I was tired, I slept early. / I was tired, so I slept early.
通常選一個就夠了。
錯誤 2：轉折卻用 and
He is poor and he is happy.（想表達轉折）
He is poor, but he is happy.
若意思有對比，要用 but 更自然。
錯誤 3：句子一直接短句，不連接
I was hungry. I cooked noodles. I ate quickly.
I was hungry, so I cooked noodles and ate quickly.
適度用連接詞會讓句子更完整。
5
小練習
- 改正：Because it was cold, so we stayed inside.
- 選擇適合連接詞：I want to go, ___ I have homework.（but / because）
- 選擇適合連接詞：He was hungry, ___ he made a sandwich.（so / or）
- 把兩句接起來：She is kind. She is patient.
- 把兩句接起來：We canceled the picnic. It was raining.
答
答案與解析
- Because it was cold, we stayed inside. / It was cold, so we stayed inside.
解析：because 和 so 通常擇一使用。
- but.
解析：前後意思有轉折，用 but。
- so.
解析：後句是前句的結果，用 so。
- She is kind and patient.
解析：兩個形容詞可直接用 and 連接。
- We canceled the picnic because it was raining. / It was raining, so we canceled the picnic.
解析：兩種寫法都成立。
導