译林版六年级英语下册 Unit 4 第2课时 教学课件PPT小学公开课

1、译林版英语六年级（下）Unit 4 Road safetyGrammar time & Fun timeLets reviewWhat must we not do on the road?How can we cross the road safely?Grammar time含义情态动词的特殊疑问句How can you cross the road safely?构成：特殊疑问词+情态动词+主语(+not)+动词原形+其他What must you not do on the road?例句：Where must you go today?What can the baby have f

2、or breakfast?情态动词Look and find动词原形must 表示“必须”， mustnt 表示“禁止” 有很强的劝告语气。can 表示“可以”， 有能力有权利做某事， cant表示“不能”。We canshouldmust.We cantshouldntmustnt.Try to say选择合适的情态动词填空。mustmustntcancant 1.You _m_u_s_tkeep quiet in the cinema when youwatch a film.Here is the red man. We mus_t_n_t cross the road._C_a_n_w

3、e play football? Yes, you _c_a_n_.But you _m_u_st_n_t_play it on the road.Im thirsty. _C_a_n_I have some cola?No, you _c_an t,but you can have some juice.Fun timePlay a gameWhRaetdmmuasnt,ysotuopd!oGorne tnhemraona,dg?o!ImIumstusrtunolqoukicokulty on ftohrecraorasd.Right!No, you mustnt run quickly o

4、n the road!Different rules around us.The rules in different placesa. In the libraryc. On the roadb. In the classroomd. In the park1. We mustnt walk on the grass.3. We mustnt play basketball.5. We must follow traffic rules.7. We must look out for cars.d2. We must keep quiet.a4.We must study hard.b6.

5、We can read books.accc8. We mustnt talk loudly. dLets chooseDifferent places,different rules.We must follow different rules in different places.SummaryWe must.Lets talkWe mustnt.PracticeHow can you cross the road safely? What must you not do on the road?WeWe(can/mustnt) play football on the road.(sh

6、ould/must) have breakfast every day.The breakfast is important.5.What must you do?We(can/must) keep the law.圈出合适的单词，完成句子。Can he smoke in the library?No, he(cant/mustnt).Must I sleep now?No, you dont(mustnt/have to). Its early.按要求完成句子。I can finish my homework tonight.（改为否定句）_I_c_a_n_t_f_in_i_sh m_y h_o_m_e_w_o_rk t_o_ni_g_h_t.We mustnt play football on the road.（对画线部分提问）_Wh_a_t_m_u_s_t_y_o_u_n_o_t d_o_o_n_t_h_ero_a_d_?He must have an egg every day.（改为否定句）_H_em_u_st_n_t_h_a_v_e_a_ne_g e_v_e_ryd_a_