國中英文文法怎麼學？時態、詞性與句型的學習順序

I have two homeworks today.

I have a lot of homework today.

homework 是不可數名詞，不能加 s，也不能直接放在 two 後面；要表示很多，用 a lot of 或 much。

Me and my brother like dogs.

My brother and I like dogs.

主詞位置要用主格 I，受格 me 放在動詞或介系詞後面。和別人並列時，習慣把 I 放在後面。

He runs very quick.

He runs very quickly.

修飾動詞 runs 要用副詞 quickly；形容詞 quick 用來修飾名詞，例如 a quick lunch。

This is my friend book.

This is my friend's book.

要表示「朋友的」書，名詞 friend 要加 's 變成所有格。

I am like music.

I like music.

like 已經是動詞，一個簡單句只需要一個主要動詞，前面不能再加 am。這是國一很常見的 be 動詞和一般動詞混用。

She looks happily.

She looks happy.

look 在這裡是連綴動詞，意思是「看起來」，後面接形容詞說明主詞的狀態，不接副詞。

My mom bought a new bag me.

My mom bought me a new bag.

第四句型的順序是「人」在前、「物」在後；也可以寫成 My mom bought a new bag for me.，把人放到 for 後面。

My brother go to school by bus.

My brother goes to school by bus.

主詞 my brother 是第三人稱單數，現在簡單式的動詞要加 -es。

Did you went to the park yesterday?

Did you go to the park yesterday?

疑問句已經用 did 表示過去，後面的動詞要回到原形。

I have seen that movie last week.

I saw that movie last week.

last week 是明確的過去時間，要用過去式。現在完成式說的是到現在為止的經驗或結果，不和明確的過去時間點一起用。

She studying English now.

She is studying English now.

現在進行式要有 be 動詞；只寫 V-ing，句子就少了主要動詞。

Because it rained, so we stayed home.

Because it rained, we stayed home.

because 和 so 只能選一個，也可以寫成 It rained, so we stayed home.。中文習慣說「因為……所以……」，英文不這樣連用。

If it will rain tomorrow, we will stay home.

If it rains tomorrow, we will stay home.

if 引導的條件子句用現在式表示未來，主要子句才用 will。

Do you know where is the library?

Do you know where the library is?

wh- 名詞子句放進句子裡時，要改回直述句的順序：主詞在前、動詞在後。

The girl who she sings well is my sister.

The girl who sings well is my sister.

關係代名詞 who 已經代替了子句裡的主詞，後面不能再寫 she。