陳述句 (1)肯定句：是指用肯定的語氣來陳述的句子，如： I m a student. She is a doctor. He works in a hospital. There are four fans in our classroom. He will eat lunch at 12:00. I watched TV yesterday e
冠詞：不定冠詞，定冠詞種類： (1)不定冠詞：a / an a unit / an uncle 元音開頭的可數名詞前用an : an egg / an apple / an orange / an eraser / an answer / an ID card / an alarm clock / an actor / an actre
be going to 1.be going to 表示將要發生的事或打算、計劃、決定要做的事情。 2.肯定句：be going to +動詞原形，如：Jim is going to play football. 否定句：be not going to +動詞原形, 如：Jim is not going to
