八年级上册英语第二单元课件.ppt

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1、Unit2SectionA1a~1c动词第三人称单数形式变化规则1.多数在动词后加s.2.以s，x，sh，ch，o结尾的动词加es.3.以辅音字母加y结尾，把y改i再加es.写出下列动词的第三人称单数。watchw_a_t_c_h_e_s_go_g_o_e_s___dod_o_e_s____play_p_la_y_s__read_re_a_d_s__help_h_e_lp_s__cook_co_o_k_s_try_t_ri_e_s__study_s_tu_d_ie_s_1a.Lookatthepicture.

2、Makealistoftheweekendactivities.1.helpwithhousework2.goshopping3.readbooks=dosomereading4.playsports=exercise5.watchTV1.helpsbwithsth帮助某人helpsb(to)dosth做某事helpwithsth帮助做某事2.housework不可数名词Whatdoyoudoonweekends?Ihsuaaoonsrlfmwudteeavlaenyleytlirysemversplayfo

3、otballonweekends.100%always总是,始终80%usually通常,平常频度30-50%often经常，常常副20%sometimes有时候词5%hardlyever很少0%never从不1.sometimes:有时（频度副词）一般现在时；常用语于句首，句中或句末。sometime:某个时候（副词）常用于过去时或将来时。sometimes:几次，几倍其中time是可数名词，对他提问用Howmanytimes.sometime:一段时间对他提问用Howlong.2.hardly几乎不（位于

4、动词前）hard努力（用于动词后）hardlyever相当于hardly,ever起强调作用。eg:他几乎不工作。他工作努力。hehardlyworks.Heworkshard.usuallysometimesWhatdoyoudoonweekends?Iusually___go_____sw__im_m__in_g_,sometimesI_w_a_tc_h____T_V____.-Whatdoesshe/hedoonweekends?-She/He__u_s_u_a_l_ly____p_la_y_s__s_

5、p_o_r_ts_/_ex_e_r_c_i_se_s.-Whatdoesshe/hedoonweekends?-She/He____________________________.-Whatdoesshe/hedoonweekends?-She/He____________________________.often-Whatdoesshe/hedoonweekends?-She/He____________________________.频度副词通常放在be动词、助动词、情态动词之后，行为动词之前。Th

6、eweatherisusuallyhotinsummer.Weusuallyplayfootballafterschool.Heisoftenlateforschool.Sheneverstopstalking.Shealwaysgetsupat6:30.HesometimeswatchesTV.Ioftengotothemovieswithmyfriends.Ihardlyevergooutthesedays.凡是用频度副词：always,usually,often,sometimes,hardly,nev

7、er等回答句子或划线的问句，都用Howoften这个句型。1.Whatdoyoudointhemorning?Ioften__w_a_tc_h______T_V______(看电视).2.Whatdoeshedoafterclass?Heusually_d_o_e_s___h_o_m_e_w_o_r_k(做作业)，sometimeshe_c_o_o_k_s___d_i_n_n_e_r_(做晚餐).3.Whatdotheydoafterschool?Theyalways__p_la_y_s_____fo_o_t

8、_b_a_ll__(踢足球).4.WhatdoesyourmotherdoonSunday?Sheusually_g_o_e_s__s_h_o_p_p_in_g_(去购物).1becbreadaalways(100%)_e_x_er_cisesometimes__go__sh_o_p_p_i_ngddusually___w__at_c_h_T_V_hardlyever_w_a_t_ch__T_V_e