新人教版八年级英语上册 Unit2 Section A 2 优质课件

a. Yes. She usually does. b. Hardly ever. I don’t like them. c. He plays at least twice a week. d. No, they don’t. They’re too busy. e. Never. They always go to bed early. f. Yes, I do. Every day.
翻译： 你多久去游泳一次？一个星期三次。
How often do you go swimming? Three times a week.
2. 在一般现在时的一般疑问句中，当主语 为第三人称单数或复数时，需要句子前 加助动词Does或Do 。
e.g. 他们通常在周未锻炼吗？
D__o_ they often e_x_e_r_c_is_e_ on weekends? 她一周上网二次吗？
Role-play the conversation in 2d.
Hi, Claire, …
Hmm, ...
根据课本内容，完成下列句子。
1. 你通常在周未做什么？ _W__h_a_t_ d__o_ you u_s_u_a_l_ly_ do on weekends?
2. 我总是去运动。 I _a_lw__a_y_s e_x_e_r_c_is_e_. 3. 他们在周未做什么？
D__o_e_s she _u_s_e_ the Internet twice a week?
Complete the questions with do or does. Then match the 3a questions and answers.
1. How often _d_o_e_s_ he play soccer? 2. __D_o__ you drink milk? 3. How often _d_o__ they stay up late? 4. _D_o_e_s_ Sue eat a healthy breakfast? 5. How often _d_o__ you eat apples? 6. __D_o__ your parents play cards?
2. at least意为“至少，不少于；起 码”，是副词词组，一般指在数量 或程度上。 e.g. 你必须至少一周打扫你的房间一 次。
You have to clean your house _a_t _le_a_s_t once a week.
Use the words given to write questions. Then ask and
_W__h_a_t_ _d_o_ they _d_o_ on weekends?
4. 他们经常帮助做家务。 They _o_ft_e_n_ h__el_p_ with housework.
5. 她在周未做什么？ What _d_o_e_s _ she _d_o_ on weekends?
6. 她有时候去购物。 She s_o_m__e_ti_m__e_s _g_o_e_s_ s_h_o_p_p__in_g_.
7. 你多久去看电影一次？ _H__o_w_ _o_ft_e_n_ do you go to the m__o_v_i_es_?
8. 我可能一个月去看一次。
I go to movies m__a_y_b_e_ _o_n_c_e_ a _m__o_n_th_. 9. 他多久看一次电视?
H__o_w_ _o_f_t_e_n_ does he watch TV? 10. 他几乎不看电视。
指导： 首先，通读所有答语句子理解大意。然 后，判断问句是一般疑问句还是特殊问 句，来先确定答案的范围。最后，根据 问答句在主语及句意上的联系来确定答 案。
答案：1. c 2. f 3. e 4. a 5. b 6. d
1. maybe意为“大概；或许；可能”， 是副词，常位于句首或句中。 e.g. 或许他们将去海滩度假。 _M_a_y_b__e they are going to the beach for vacation.
3. _H_o_w__o_f_t_en__d_o_e_s_y_o_u_r__b_e_s_t _fr_i_e_n_d_e_x_e_r_c_i_se_? (how often / best friend /exercise)
【辨析】 maybe与may be maybe是副词，在句子做状语。may be 是情态动词may与动词原形be一起构成 句子的谓语动词意为“可能是”，它们 有时也可互换。
e.g. 或许它们在你的书包里。
M__a_y_b_e__ they are in your schoolbag. They m__a_y_ _b_e_ in your schoolbag.
He h__a_rd__ly_ _e_v_e_r_ watches TV.
11. 你去购物吗？ _D_o_ _y_o_u_ go shopping?
12. 不，我从不去购物。 No, I n__ev_e_r_ _g_o__ shopping.
对频率提问
1. how often 意为 “__多__久__一__次__”，是用于 提问表示 _频__率_ 的特殊疑问词组。其答 语应为表示 _频__率__ 的副词或副词词组。 句子的时态一般是_一__般__现__在__时__态__，也 ner.
Questions: 1. _H_o_w__o_f_t_en__d_o__y_o_u_h_e_l_p_w__it_h__h_o_u_s_e_w_o_r_k_?
(how often/ help with housework) 2. W__h__a_t _d_o_y_o_u__u_s_u_a_ll_y__d_o_o_n__w_e_e_k_e_n_d_s__? (what/ usually / do/ weekends)