譯林版六年級(jí)英語(yǔ)上冊(cè) Unit 4 第2課時(shí) 教學(xué)課件PPT小學(xué)公開(kāi)課

1、譯林版英語(yǔ)六年級(jí)（上）Unit 4 Then and nowGrammar time & FuntimeWarming up Lets retell.Six years ago, Mike could.,couldnot. Now.Twenty years ago, Mr Brown. Nowhe.Lets retell.Thirty years ago, Mikes grandpa . Nowhe.Lets retell.Twenty years ago, Mrs Brown. Nowshe.Lets retell.Then( years ago)NowMikecould read, dra

2、w couldnt writecan do many thingsMr Brownwrote lettersused the telephonewrites emailshas a mobile phoneGrandpalistened to the radio read newspaperswatches reads Mrs Brownmade friends at brought things fromhas e-friends does shoppingPresentationThe changes of Mikes familyfor news in the past, but now

3、 heTwenty years ago, my mother used the _te_l_e_ph_o_n_e_ at home. She couldnt call people anywhere. Now she has a m_o_b_i_le p_ho_n_e_ .It is easy to take.My father listened to the _r_a_d_io_and read_n_e_w_s_p_a_p_e_rsusually watches news on the Internet. Sometimes he reads newspapers. He also read

4、s _e_-_b_o_ok_s_.For me, ten years ago, I couldnt read or write. But now, I can do many things.Try to say.for news in the past, but now heTwenty years ago, my mother used the _te_l_e_ph_o_n_e_ at home. She couldnt call people anywhere. Now she has a m_o_b_i_le p_ho_n_e_ .It is easy to take.My father

5、 listened to the _r_a_d_io_and read_n_e_w_s_p_a_p_e_rsusually watches news on the Internet. Sometimes he reads newspapers. He also reads _e_-_b_o_ok_s_.For me, ten years ago, I couldnt read or write. But now, I can do many things.Try to say.Grammar timecouldnt= could not could/couldnt后接動(dòng)詞原形Grammar t

6、ime“ago”表示“以前”，常用于一般過(guò)去時(shí)，既 可以放在句首，也可以放在句尾。Do you remember these words?amwasiswasarewereDo you remember these words?cancoulddodideatateflyflewDo you remember these words?getgo see takegotwent saw tookreadread一般現(xiàn)一般過(guò)去時(shí) 在時(shí)表示過(guò)去的事情或 狀態(tài)表示目前經(jīng)常性、習(xí) 慣性的事情或狀態(tài)動(dòng)詞無(wú)三單變化動(dòng)詞有三單變化seegetwearweinsdtoeatwereflloeswe takeam

7、buyQuick response迅速說(shuō)出下列單詞的過(guò)去式或原形！MikewhoMy father My mother Mr Brown Li MingwhenYesterday Six years ago Seven days agoThirty years agowhatwrite letters go shopping read news buy thingsplay basketballPair work.S1: two days ago S2: my fatherS3: visit the Shanghai MuseumS4: Two days ago, my father visi

8、ted theShanghai Museum.Quick responseiswasFuntimeStick two photos.year(s) agoNowPoint andsay. year(s) ago I was I could I couldnt Now I am I can I years ago, I was I could I couldnt I didnt I Say something about your past. Try to use the past tense correctly!購(gòu)物學(xué)習(xí)LearningShopping娛樂(lè)Entertainment出行Tran

9、sportationChoose a topic, finish the passage and read in your group.Changes of our lifeMany years ago, most peoplecomputer well. pl_a_n_te_drice by themselves.Now, theyb_u_y_ it. Twenty years ago, our parents _w_e_nt_ to shops to buy things. Now, they ca_nbuy things on the Internet.Thirty years ago,

10、 people _d_id_n_t_ learn Computer Studies. Now,many children_c_a_nuse theThree years ago, we _li_s_te_n_e_d_to the tape to learn English. Now,we u_sethe mobile phone.Thirty years ago, people only_s_ka_t_e_d_ in winter. Now, they can d_o_ it anytime during the year. Twenty years ago, people w_ro_t_e_

11、 letters to their friends. Now, they can _h_a_v_ea video chat on the Internet.Thirty years ago, people _w_e_n_t_ to work by bike. Now, some of them d_ri_v_e_ cars.Ten years ago, trains _wer_e_ fast. Now, high-speed trains_c_a_n_ go faster.Practice1. Mr Brown(read/reads) newspaper fornews twenty year

12、s ago.2. Two years ago, he(can/could) write.(was/is) three(was/is) thirteenyears old. Now he years old.選詞填空。r_e_a_dc_o_u_ld3. Ten years ago, Tom w_a_sis4.What did you(eat/ate) this morning?I(eat/ate) some jiaozi.(writes/wrote)5.Thirty years ago, my motherletters to her friends.e_a_ta_tew_r_o_t_e6.Iw_a_tc_h_e_d_ (watch/watched) a new filmlast week.看圖，根據(jù)提示仿照示例寫句子。（two years，Xiaohai, can, ride a bike）示例：Two years ago, Xiaohai couldnt ride a bike. But nowhe canride a bike well.（three years, Xiaohua, can, carry the box）Three years ago , Xiaohua couldnt