1、第四课时 Section B(2a3c)&Self Check1Key words and phrases：exciting，lovely，expensive， cheap，slow，fast，robot，guide，gift，everything，interested，dark ，hear ，all in all，be interested in2.Key sentences：(1)We visited the science museum and it was really interesting.(2)After that，I went to the gift shop and boug
2、ht some lovely gifts for my parents.3Skills ：学会对自己的旅行进行描述。4Emotion：交流旅行心得，了解他人。5The guidance of learning methods【学法指导】让学生围绕着课堂任务在小组中分工合作，在活动中相互探讨、相互交流、相互合作。6Learning important and difficult points【学习重难点】根据文章找寻关键信息，提高阅读能力。(一)自主学习1根据图片和文章标题等，预测新课内容。2根据音标拼读单词并牢记。3自学短文，勾画出重点和疑难点。【效果自测】翻译下列单词及词组。1excitin
3、g激动人心的2可爱的lovely3慢的(快的)slow(fast )4昂贵的(便宜的)expensive(cheap)5下棋play_chess6坐火车by_train7model robot模型机器人8对感兴趣be_interested_in9总的说来all_in_all10notat all根本不，一点也不(二)课堂导学Step 1 情景导入Interview：(1)Have students bring their own photos.The photos should be about their last trips.Ask the students in Group 1 to e
4、xchange the photos with the students in Group 2.So does Group 3 & Group 4.(2)Suppose the students in Group 2 and Group 4 are famous persons.Give the students in Group 1 and Group 3 three minutes to interview the famous persons according to the photos.(3)Call out some students to act it out.See who a
5、re the best actor and actress.(Here are some suggestions for the reporters to interview the famous persons.)I am a reporter from CCTV9.Now I am going to interviewHow was your last trip?Did you go？/Where did you go?Were there？What did you do there?Did you seethere?Did people there ask for your autogr
6、aph?环节说明：通过采访活动，提供真实的语言环境，激起了同学们说英语的欲望，调动学生学习的积极性与主动性，让同学们掌握并灵活运用一般过去时来描述自己的学校旅行，巩固本单元的语言基础知识。Step 2 完成教材2a2c的任务1阅读2a中的材料，并完成2a的任务。(2分钟)Teacher：First，lets learn the words.These words are used for describing something.They are used to describe good things or bad things.Can you tell me which of the wo
7、rds in 2a are used to describe good things or bad things?2阅读2b中的材料，并完成2b的任务。(5分钟)Teacher：Helen and Jim went on a school trip on June 15th.They wrote a diary about it.Please read them and underline the positive adjectives and circle the negative adjectives.3再次阅读2b中的材料，完成2c的任务。(3分钟)Teacher：How do Hele
8、n and Jim describe these things？Please read the diaries again and complete the chart.4讲解2b材料中的重点单词与句子，然后让学生大声朗读材料，并注意日记的书写格式。(4分钟)5小结训练。(5分钟)环节说明：通过本单元话题的阅读训练，扩大学生的词汇量，培养学生的阅读能力，提高学生的阅读水平与技巧，同时巩固本单元所学的重点单词、短语与句子。Step 3 完成教材3a3c的任务1根据图片提示，完成3a的任务。(2分钟)Teacher：These are the pictures of Bobs school tri
9、p.According to the pictures，please help Bob complete his diary entry.2根据图片信息和Bob的日记 ，完成3b的任务。(3分钟)Teacher：Linda is Bobs classmate.She went to the zoo with Bob on their school trip.Can you also help her complete her diary entry?3根据3a和3b的日记写作模式，完成3c的写作任务。(5分钟 )Teacher：Now write a diary entry for your
10、own school trip.You should tell us whether you liked it or not.And why you liked/disliked it?4写作训练。(6分钟)书面表达。假如你是Kevin，正和朋友们在北京旅游。请给你父母写一封电子邮件，告诉他们你在北京旅游的情况。要求：语句通顺、前后连贯；60词左右。邮件的开头已经给出。From： To：Subject： Trip Date：July 15，2017Dear Mom and Dad，I am writing this email to tell you my trip to Beijing.Be
11、ijing_is_very_big.Every_morning_I_go_for_a_walk_with_Danny_and_Jenny_at_Tiananmen_Square.Yesterday_we_went_to_the_Great_Wall.The_weather_was_a_little_bit_hot_but_we_still_had_fun_playing_on_it.This_morning_we_went_to_the_Palace_Museum_and_we_had_Beijing_Roast_Duck_for_lunch.It_was_very_delicious.Peo
12、ple_in_Beijing_are_very_friendly_and_often_help_us_find_ways.We_decided_to_go_to_the_Summer_Palace，Wangfujing _Street_and_many_other_places_in_the_next_three_days.I_think_well_have_a_good_time.See you soon.Love，Kevin环节说明：通过阅读与写作训练相结合，进一步让学生巩固本单元所学的一般过去式，并灵活运用到口语与写作中去，提高学生的口语表达与写作能力。Step 4 完成教材Self C
13、heck的任务1复习巩固动词过去式的构成，完成第一题。(2分钟)Teacher：In this unit，we learned past forms of verbs and used them to describe the past things.Please write more verbs and their past forms in each group.教师对规则动词和不规则动词的过去式进行归纳、总结，帮助学生记忆动词过去式。2选用方框内的单词，用其适当的形式，完成第二题。(3分钟)Teacher：Now，please complete the conversations wit
14、h the correct forms of the verbs in the box.3小结训练。(4分钟)根据所给词汇及图片提示造句。(1)yesterday afternoon，Jack，helped，mother，hisJack_helped_his_mother_clean_the_room_yesterday_afternoon.(2)not，did，Tina，last nightTina_didnt_do_her_homework_last_night.(3)the，last Saturday，Miller， did，familyDid_the_Miller_family_go_
15、to_the_beach_last_Saturday?(4)last weekend，Ted，his，friends，withLast_weekend_Ted_played_soccer_with_his_friends.(5)Linda，for，two，hours，yesterday morning ，didDid_Linda_play_tennis_for_two_hours_yesterday_morning?环节说明：通过各种题型的练习加强对一般过去时的巩固与拓展，并对本单元所学的单词、词组与句子进行归纳、总结，并灵活运用到听、说、读、写的各项训练中，为整个单元的学习画上一个圆满的句号。(三)当堂评价方案( 详见当堂训练部分)Teaching Reflection【教学反思 】1与时俱进，多使用电教化工具进行教学。多媒体教学更深刻更直观地展示出教学内容，既增添了趣味性也降低了知识的难度，把更多内容通过简捷的图片、直观的录像呈现出来，有利于教师提高教学节奏和效率。2把握教材，落实高效课堂。教师要认真地分析教材，根据所教学生的实际情况，对教材进行重新整合，找出重点，使课堂内容有重有轻，教师只要把握好课堂节奏，就可以做到重点突出。除此之外，还应该注意到讲练结合，做好习题巩固。快节奏，大容量，重点突出，讲练结合，是创设高效课堂的有力保障。
