1. used to do sth. 過去常常做某事
否定形式： didn’t use to do sth. / used not to do sth.
如：he used to play football after school. 放學後他過去常常踢足球。
did he use to play football? yes, i did. no, i didn’t.
he didn’t use to smoke. 他過去不吸菸。
2. 反意疑問句
①肯定陳述句＋否定提問 如：lily is a student, isn’t she?
lily will go to china, won’t she?
②否定陳述句＋肯定提問 如：
she doesn’t come from china, does she?
you haven’t finished homework, have you?
③提問部分用代詞而不用名詞 lily is a student, isn’t she?
④陳述句中含有否定意義的詞，如：little, few, never, nothing, hardly等。
其反意疑問句用肯定式。 如：
he knows little english, does he? 他一點也不懂英語，不是嗎？
they hardly understood it, did they?他們幾乎不明白，不是嗎？
3. play the piano 彈鋼琴
4. ①be interested in sth. 對…感興趣
②be interested in doing sth. 對做…感興趣
如：he is interested in math, but he isn’t interested in speaking
english. 他對數學感興趣，但是他對說英語不感興趣。
5. interested adj. 感興趣的，指人對某事物感興趣，往往主語是人
interesting adj.有趣的'，指某事物/某人具有趣味，主語往往是物
6. still 仍然，還
用在be 動詞的後面 如：i’m still a student.
用在行為動詞的前面 如：i still love him.
7. the dark 天黑，晚上，黑暗
8. 害怕… be terrified of sth. 如：i am terrified of the dog.
be terrified of doing sth. 如：i am terrified of speaking.
9. on 副詞，表示（電燈、電視、機械等）在運轉中/開啟，
其反義詞off. with the light on 燈開著
10. walk to somewhere 步行到某處 walk to school 步行到學校
11. spend 動詞，表示“花費金錢、時間”
①spend…on sth. 在某事上花費（金錢、時間）
②spend…doing sth. 花費（金錢、時間）去做某事 如：
he spends too much time on clothes. 他花費太多的時間在衣著
he spend 3 months building the bridge.他花費了三個月去建這座橋。
pay for 花費
如：i pay 10 yuan for the book. 我花了10元買這本書。
12. take 動詞 有“花費”的意思 常用的結構有：
take sb. … to do sth. 如：it takes me a day to read the book.
take … to do sth.
13. chat with sb. 與某人閒聊 如：i like to chat with him. 我喜歡和他聊天。
