人教版七年级英语下册 Unit2第3课时 教学课件PPT初一公开课

1、Unit 2 What time do you go to school?Section B 1a-1e初中英语 七年级下册RJLearning goalsNew words: half, past, quarter, homework, run, clean, walkExpressions: do (ones) homework, take a walkSentences: When do students usually eat dinner?They usually eat dinner at a quarter to seven in the evening.Warming upWh

2、at do you do on school days？What time is it?Its.6 : 307 : 007 : 158 : 0010 : 3012 : 00What do you usually do at ?What does she/he do at ?6 : 307 : 007 : 158 : 0010 : 3012 : 00How to say the times in English?12 : 1512 : 3012 : 45（2）添加介词法，分两种情况：30 分钟，用“分数+ past +小时”表示，意为“几点过 几分”。prep. 晚于；过（时间）adj. 过去的

3、fifteen past twelve非整点时刻的英语表达方式（1）直接表达法：用基数词，按“小 时+分钟”的顺序直接写出时刻。twelve fifteen=fifteen to one30分钟，用“（60 - 原 分钟数）+ to +（原小时数 + 1）”表示，意为“差几分 到几点”。【特别提醒】（1）当分钟数是15时，可用 a quarter表示。a quarter past twelve/kw(r)t(r) / n. 一刻钟；四分之一（2）当分钟数是30时，可用half 表示。half past twelve/hf/, /hf/ n. & pron. 一半；半数a quarter to

4、one当分钟数是45时，可用a quarter表示。7:45Lily usually goes to school7:45 AM (a.m.) 早上七点四十五at _a_q_u_a_r_t_er_/_fi_f_te_e_n morning.to _e_i_g_h_t_in theAM (a.m.) 上午，午前（午夜12:00至中午12:00前），使用时常用小写形式。4:30They usually play basketball at_h_a_l_f/_th_i_r_typast fo_u_rin the afternoon.4:30 PM (p.m.) 下午四点三十PM (p.m.) 下午，

5、午后（中午12:00至午 夜12:00前），使用时常用小写形式。10:15Mr. Chen always watches TV at_a q_u_ar_t_e_r/_fi_f_te_e_n evening.10:15 PM (p.m.) 晚上十点十五past t_enin thePM (p.m.) 下午，午后（中午12:00至午 夜12:00前），使用时常用小写形式。in the morningin the afternoon/ in the eveningWhat time is it?Its.a quarter to ten in the eveninghalf past six in t

6、he morninga quarter past three in the afternoona quarter to seven in the eveningLook and say.go to beddo homeworkeat dinnereat breakfast/hmw(r)k/ n. 家庭作业（不可数）1a When do students usually do these things? Match the activities with the time of day.a quarter past three in the afternoon_1a quarter to sev

7、en in the evening 2_a quarter to ten in the evening_41.do homework2.eat dinner3.eat breakfast4.go to bedhalf past six in themorning_3What do students usually do at half past six in the morning?They usually.Make conversations according to 1a.Make sentences in correct order.eat breakfast, half past si

8、x, people, usually, at, in the morning_P_e_o_p_le u_s_u_a_ll_y_e_a_t_b_r_e_ak_f_a_s_t _a_t _h_a_lf_p_a_s_t_s_ix in t_h_e _m_o_r_n_i_n_g_. _eat dinner, usually, at, a quarter to seven, people, in the evening_P_e_o_p_le u_s_u_al_l_y_e_a_t _d_in_n_e_r_a_t_a q_u_a_rt_e_r_t_o_s_e_v_e_n_i_n_t_h_e _e_v_e_n

9、_in_g_._do homework, a quarter past three, in the afternoon, children, at, usually,_C_h_il_d_r_e_n_u_s_u_a_ll_y_d_o h_o_m_e_wo_rk a_t _a_q_u_a_r_te_r_p_a_s_t_t_h_re_e in_th_e_a_f_t_er_n_o_o_n_. people, go to bed, usually, a quarter to ten, at, in the evening_P_e_o_p_le u_su_a_l_ly g_o_t_o b_ed a_t _

10、a_q_u_a_r_te_r_t_o_t_e_n_i_n_t_h_e_e_v_e_n_i_n_g.1b Check your answers with your partner.1. get up2. rundo my homeworkclean my roomeat dinnereat breakfastgo to schoolgo hometake a walkgo to bedv. 跑；奔do (ones) homework 做作业Read and learn the the expressions in the chart.v. 打扫；弄干净adv. 干净的散步；走一走Can you

11、add more expressions?起居饮食就餐学习家务运动休闲get up go to bed take a shower go to schoolgo homeeat breakfast eat lunch eat dinnerdo homework study for the test read a bookclean my room make the bed do the dishes wash clothesruntake a walk jump exercise go fishingPay attention to these questions before your li

12、stening.Who is talking about his day?Does Tom get up early? When does he get up?When does he exercise, in the morning or in the evening?What sports does he do every day?1c Listen and circle the activities you hear.get up6. do my homeworkrun7. clean my roomeat breakfast8. eat dinnergo to school9. tak

13、e a walkgo home10. go to bed1d Listen again. Write the times next to the activities you circled in 1c.get up _5_:_3_06. do my homework 5:30 p. m.run _6_:0_0 a_. _m_.7. clean my room3. eat breakfast 7_:_0_0 a._m._ 8. eat dinner _7_:_1_5_p_._m.4. go to school _7_:4_5 a_. _m_._9. take a walk5. go home

14、_4_:1_5 p_._m_._10. go to bed9:00 p. m.Can you tell us about Toms day?Tom gets up at 5:30. He runs at.1e Ask and answer questions about Tom.When does Tom usually get up?He usually gets up at half past five.Language points1. half past six in the morning 早上六点半 (教材P10 1a) half /hf/,/hf/ n. & pron. 一半；半

15、数half 可作名词或代词，其复数形式为halves。 half of 意为“一半”；in half = into halves，意为“分为 两半”。He cut the orange in half (=into halves). 他将橙子切成 两半。I know half of them. 我认识他们中一半的人。Half of the apples are sour. 一半的苹果是酸的。与apples的数保持一致【拓展】基数词是one时名词用单数基数词+可数名词复数+ and a half几个半基数词+and a half+可数名词复数one day and a half = one an

16、d a half days 一天半two hours and a half = two and a half hours 2.5小时1. half past six in the morning 早上六点半 (教材P10 1a) past /pst/, /pst/prep. 晚于；过（时间） adj. 过去的(1) past在此作介词,意为“晚于;过(时间)”,用来表示 时间,用于分钟数不超过30分钟的情况。“ half past + 整点时间”表示“几点半”。Lily gets up at ten past six. 莉莉六点十分起床。(2) past也可作形容词,意为“过去的”。in pa

17、st years 在过去的岁月2. a quarter past three in the afternoon 下午三点十五a quarter to seven in the evening 晚上六点四十五 (教 材P10 1a)quarter /kw(r)t(r) / n. 一刻钟；四分之一He arrived after a quarter. 他一刻钟以后到达了。Three quarters of our classmates are good at basketball.我们班有四分之三的学生擅长篮球运动。【图解助记】quarter的一词多义：一刻钟四分之一3. run /rn/ v.

18、跑；奔 (教材P10 1c)run作动词， 意为“跑；奔”，其现在分词形式为running。runner作名词，意为“跑步者”。【拓展】run作动词，还有“经营、管理”的含义。【语境串记】The boy is good at running. He runs with other runners in the park every morning. 这个男孩擅长跑步，每天早上他都与其他跑步者在公园里跑步。4. clean my room 打扫我的房间 (教材P10 1c) clean /klin/ v. 打扫；弄干净 adj. 干净的(1) clean 在此处作及物动词,其后可直接跟宾语。cl

19、ean up 意为“打扫干净；清理”。Sam, you must clean your bedroom. 萨姆,你必须打扫 你的卧室。(2) clean 还可作形容词,意为“干净的”,其反义词为dirty (脏的)。Her room is beautiful and clean. 她的房间既漂亮又 干净。【图解助记】clean的一词多义：v. 打扫adj.干净的5. take a walk 散步 (教材P10 1c)take a walk 的同义短语为have a walk或go for a walk。My grandfather often takes a walk after dinner

20、. 晚饭 后，我爷爷经常去散步。【拓展】walk还可作不及物动词，意为“行走；步行”。The baby is learning to walk. 这个宝宝正在学走路。She walks to school every day. 她每天步行上学。一、用to和past表达下列时间3:15 PMa quarter past three in the afternoon7:30 AMhalf past seven in the morning9:45 AMa quarter to ten in the morning9:55 PMfive to ten in the evening12:05 PMfi

21、ve past twelve in the afternoonExercisesB. ten to nineC. ten to tenA. takes a walkB. has a walkC. take a walk3.What do you usually do after supper?I often C.二、单项选择Jim often does Ahomework after supper.A. hisB. myC. onesIts 9:50, right? Yes, its C.A. ten past ten三、根据汉语意思或所给词的正确形式完成句子He is a good _r_u_n_n_e_r_(run).Her room is nice and _c_l_e_an(干净的).I usually eat breakfast at a _q_u_a_rt_e_r_(一刻钟) past seven in the morni