【正文】
which 和 what 都是疑問代詞,區(qū)別在于which對事物提問時有限定范圍,意為“哪一個”;而what無限定范圍,意為“什么”。例句1:— Which season do you like best?— Summer.例句2:— What will you do for the ing party? — I will buy some fruit and snacks.24. lesson, class(1) lesson 和 class 都可表示一節(jié)課,如:have a lesson = have a class。(2) lesson 可接在具體的學科之后,如:an English lesson 一節(jié)英語課,three lessons 三節(jié)課。例句1:—What lessons do you have on Monday? 你們星期一有什么課? —We have Chinese, Maths and PE. 我們有語文,數學和體育。例句2:—How many Chinese lessons do you have in a week? 你們一周有多少節(jié)語文課? —We have two. 我們有兩節(jié)。短語辨析1. how long, how often(1) how long 指多長時間,用來對一段時間提問。例句:I will visit my grandparents for three days. (對劃線部分提問) How long will you visit your grandparents?(2) how often 指每隔多久,用來對頻率副詞或狀語提問。例句:He es here once a month. (對劃線部分提問) How often does he e here?2. in the river, on the river(1) in the river 意為“在河里”,指魚、人等在河里。例句:I can swim in the river. 我會在河里游泳。(2) on the river 意為“在河面上”,指船只、鴨子等在水面上。例句:I can see a boat on the river. 我能看見一只在河上的船。3. e to school, go to school(1) e to school 意為“來學?!?,情景對話中,說話人是站在聽話人的角度來表達的,顯得較為有禮貌。(2) go to school 意為“去學校”,情景對話中,對話雙方都不在學校。4. get out, e out(1) get out 意為“出來”,強調里面的人出來。例句:Mrs Liu got out of the room. 劉夫人從房間里出來了。(2) e out 意為“出來”,指外面的人喊里面的人出來。例句:— Come out and play basketball with us, Liu Tao. 出來和我們打籃球,劉濤?!?OK. 好的。5. too much, too many, much too(1) too much 形容詞短語,意為“太多”,修飾不可數名詞。例句:I have too much homework to do today.(2) too many 形容詞短語,意為“太多”,修飾可數名詞復數形式。例句:We shouldn’t eat too many sweets. They are bad for our teeth.(3) much too 副詞短語,意為“太”,相當于very。例句:The boy is much too (= very) fat. 那個男孩太胖了。