4. How often & How many times e.g. 你多久上一次钢琴课? 你一周上几次钢琴课? How often do you have piano lesson? How many times do you have piano lessons?
How often + 助动词 do (does 或 did) + 主语 + do sth. ? 是对 频率(多久一次)进行提问。疑问词 how often (在这里助动 词 do, does, 或 did 是起疑问的作用) 与一般现在时或一般过 去时连用,回答一般用表频率的副词 always, usually, often, sometimes, never 等或者是“数次 + 一段时间”,如 once/twice a month, three times a month, every year, every week 等。
What does Alice do on weekends?
She often helps with housework.
1b
Listen and write the activities next to the correct frequency words.
1. always (100%) ___e_x_e_r_ci_s_e_, _re_a_d 2. usually __w__a_tc_h__T_V____ 3. often _h_e_lp__w_i_t_h_h_o_u__se_w__o_r_k_ 4. sometimes __g_o_s_h_o_p_p_i_n_g__
hard也用副词,“努力地、刻苦地”,“猛烈地” 。 e.g. 他只在考试前努力学习。 (翻译)