人教版七年级英语下册 Unit2第4课时 教学课件PPT初一公开课

1、Unit 2 What time do you go to school?Section B 2a-2c初中英语 七年级下册RJNew words: quickly, either, lot, sometimes, tasteExpressions: either.or., lots ofLearning goalsWhat time does Bill.? He usually. at.769:04050 ap. m.678:35105 ap. m.Warming upEnjoy a song2a Check () the activities that you think are heal

2、thy.go to bed early eat quickly play sportseat ice-cream eat vegetables take a walkBrainstormWhat are healthy activities?healthy activitiesgo to bed earlyrun in the morningtake a walk after dinnerbrush teeth after dinnereat lots of vegetables and fruitget up earlylots of 大 量；许多What are unhealthy act

3、ivities?Brainstormunhealthy activitiesget up latego to bed latedont brush teethnever play sportseat ice-cream after dinnereat very quicklyquickly adv. 很快地Free talkWhat healthy habits do you have? What unhealthy habits do you have?I get up early every day. Its healthy. I often get up late. Its unheal

4、thy.Early to bed and early to rise makes a man healthy, wealthy and wise. 早睡早起使人健康、富有且聪明。Read the passage in 2b in 30 seconds and answer the questions.What are their names? Tony and Mary.Whose do you think is healthier? Mary.2b Tony and Mary are brother and sister. They have healthy and unhealthy ha

5、bits. Who is healthier? Circle the healthy activities.Hi! Im Tony. I dont like to get up early. In the morning, I get up at eight. Then I go to school at eight thirty. I dont have much time for breakfast, so I usually eat very quickly.For lunch, I usually eat hamburgers. After school, I sometimes pl

6、ay basketball for half an hour. When I get home, I always do my homework first. In the evening, I either watch TV or play computer games. At ten thirty, I brush my teeth and then I go to bed.Mary is my sister. She usually gets up at six thirty, Then she always takes a shower and eats a good breakfas

7、t. After that,she goes to school at eight thirty. At twelve, she eats lots of fruit and vegetables for lunch. After lunch, she sometimes plays volleyball.She always eats ice-cream after dinner. She knows its not good for her, but it tastes good! In the evening, she does her homework and usually swim

8、s or takes a walk. At nine thirty, she goes to bed.Read the passage carefully again and fill in the chart.Unhealthy habitsHealthy habitsgets up lategets up earlyeats quicklyeats a good breakfastlikes fast foodeats fruit and vegetableseats ice-creamlikes exercising: playing volleyball,swimming, takin

9、g walksTony (Para.1)go to school at eight thirtyeat hamburgers for lunchsometimes play basketball after schooldo the homework first after getting homeeither watch TV or play computer games in the eveningbrush teeth at ten thirty and then go to bedStructure of Articleget up at eighthave a quick break

10、fastMary (Para.2)get up at six thirtya good breakfasttake a shower, eat go to school ateight thirtyeat lots of fruit and vegetables for lunchsometimes play volleyball after lunchalways eat ice-cream after dinnerdo the homework, and usually swim or take a walk in the eveninggo to bed at nine thirtyLi

11、sten and read.Hi! Im Tony. I dont like to get up early. In the morning, Iget up at eight. Then I go to school at eight thirty. I dont so连接的并列句，前后两个分句之间是因果关系have much time for breakfast, so I usually eat very quickly.For lunch, I usually eat hamburgers. After school, I后接时间段，表示持续一段时间sometimes play bas

12、ketball for half an hour. When I get半小时home, I always do my homework first. In the evening, I要么要么; 或者或者either watch TV or play computer games. At ten thirty, I上床睡觉brush my teeth and then I go to bed.Listen and read.Mary is my sister. She usually gets up at six thirty. Thenshe always takes a shower a

13、nd eats a good breakfast. After that, she goes to school at eight thirty. At twelve, she eats=a lot of, 大量；许多。既可修饰可数名词复数（相 当于many）,又可修饰不可数名词（相当于much）。lots of fruit and vegetables for lunch. After lunch, she作为；当作，表示目的sometimes plays volleyball. She always eats ice-creamtaste v.有的味道；品尝after dinner. Sh

14、e knows its not good for her, but it tastes be (not) good for 对(没)有好处good! In the evening, she does her homework and usuallyswims or takes a walk. At nine thirty, she goes to bed.Tony的 生活习 惯 Para.1Fill in the blanks and retell the passage.get up at eighthave a quick breakfastgo to school at eight th

15、irtyeat hamburgersfor lunchsometimes play basketballafter schooldo the homework first after getting homeeither watch TVor play computer games in the eveningbrush teeth at te_n th_i_rt_yand then go to bedMary的 生活习 惯Para.2Fill in the blanks and retell the passage.get up at six thirtytake a shower, eat

16、 a g_o_o_dbreakfastgo to school at eight thirtyeat lots of fruit and vegetablesfor lunchsometimes play volleyball after lunchalways eat ice-creamafter dinnerdo the homework, and usually swim or take a walk in the eveninggo to bed at_n_i_n_e_t_h_ir_tyUnhealthy habitsHealthy activitiesTony Mary 2c Wri

17、te down the unhealthy habits of each person. Then think of healthy activities for them.TonyUnhealthy habitsd_o_es_n_t_li_k_e_t_o_g_e_t_u_p e_a_rl_y_u_s_u_a_l_ly e_a_ts_v_e_r_y_q_u_i_c_k_ly_u_s_u_a_l_ly e_a_ts_h_a_mb_u_rg_e_r_s_f_o_r_l_u_n_c_h_wa_tc_h_e_s_TV o_r _p_la_y c_o_m_p_u_t_e_r _g_a_m_e_s_g_o

18、_e_s to b_e_d_a_t_t_en th_i_r_tyMary_a_l_w_a_y_s ea_t_s_i_c_e-_c_r_e_am af_t_e_r _d_in_n_e_rHealthy activitiesTonyp_l_a_y_s_b_a_s_k_e_tb_a_l_l _fo_r h_al_f_a h_o_u_r _b_ru_s_h_e_s_t_e_et_h Mary_u_s_u_a_l_ly g_e_ts u_p_a_t_s_ix th_i_r_tya_l_w_a_y_s_t_a_k_e_s_a_s_h_o_we_r _a_n_d_e_a_ts a_g_o_o_d b_re_

19、a_k_f_a_ste_a_t_s_l_o_ts o_f _fr_u_i_t _a_n_d_v_e_g_e_ta_b_l_e_s_f_o_r _lu_n_c_h_so_me_ti_m_e_s p_la_y_s_v_o_l_le_y_b_a_l_l u_s_u_a_l_ly s_w_i_m_s_o_r ta_k_e_s_a w_a_lk_at_n_i_n_e_t_h_i_rt_y_, _sh_e g_o_e_s_to b_e_dI dont get up early.If you are a health advisor(健康顾问), what will you say to Tony?You

20、should go to bedearly and get up early to do exercise.Language pointsAfter school, I sometimes play basketball for half an hour. 放学后，我有时打半个小时的篮球。(教材P11 2b)sometimes /smtamz/ adv.有时sometimes为频度副词,意为“有时”,与from time to time 或 at times 同义，常与一般现在时连用。其同义词：from time to time；at times。I sometimes go to the c

21、inema with my mother. 我有时 和我妈妈一起去看电影。【易混辨析】sometimes, sometime, some times与some timesometimes有时频度副词表示事情发生的频率，对其提 问要用how often。sometime某个时候副词(有时写作some time)指将来或过 去某个不确切的时间，对其提 问要用when。some times几次;几回名词短语此时time为可数名词，表示“次 回”，对该短语提问要用how many times。some time一段时间名词短语此时time为不可数名词，表示“时 间”，对该短语提问要用how long；

22、。2. In the evening, I either watch TV or play computer games. 晚上我要么看电视，要么玩电脑游戏。(教材 P11 2b)either.or. 要么要么；或者或者 eitheror.连接两个并列的词、短语或句子，表示一 种选择。其中either作连词，意为“或者”。You can have either the apple or the banana.你可以吃 苹果，也可以吃香蕉。I think the key is either in my bag or on the table. 我想 钥匙要么在我包里要么在桌上。【特别提醒】eit

23、her.or.连接两个名词或代词作主语 时，谓语动词应该与离其最近的那个名词或代词在人 称和数上保持一致，也就是遵循“ 就近原则”。Either you or your sister has to stay at home. 要么你，与your sister 保持一致要么你妹妹必须待在家里。【拓展延伸】either还可作副词，意为“也”，用在否 定词之后。Peter cant go and I cant either. 彼得不能去，我也不 能去。3. She knows its not good for her, but it tastes good!她知道这对她不好，但它（冰激凌）好吃啊！(

24、教材P11 2b)taste /test/ v.有的味道；品尝 n.味道；滋味(1) taste在句中作感官类系动词，意为“有的味道”,其后接形容词作表语。The soup tastes delicious. 这汤尝起来很美味。(2) taste也可作实义动词，意为“品尝”。You can taste these dishes. 你可以尝尝这些菜。(3) taste还可作名词，意为“味道；滋味”。The medicine has a sweet taste. 这药有一种甜甜的味道。【归纳总结】常见的感官类系动词有：一、单项选择1.(重庆中考)The cake Adelicious. Id li

25、ke to have another one.A. tastesB. looksC. soundsD. feels 2. BI go shopping with my mother.A. Sometime B. Sometimes C. Some times D. Some timeExercises3.(齐齐哈尔中考) How do you like the two pairs of shoes?They dont fit me. They are Ctoo big too small.not only; but alsoneither; noreither; or二、根据汉语意思完成句子，

26、每空一词我通常在周末去图书馆。I usually go to the library o_nw_e_e_k_e_n_d_s_.教学楼前有许多学生。There are l_o_ts o_f students in front of the classroom building.读书对你的学习有益。Reading i_s g_o_o_d_ fo_ryour learning.他弟弟起床很晚，所以他没吃早餐，匆匆去上学了。 His brother gets up very _l_a_te, so he doesnt have breakfast and goes to school q_u_i_c_k_ly_.我弟弟在下午做家庭作业。My brother _d_o_e_s_ h_is_ h_o_m_e_w_o_r_k_ in the af