Unit 12　Life is full of the unexpected. 学案- 2024-2025学年人教版九年级英语全册

Unit 12　Life is full of the unexpected. 第1课时　Section A (1a－2d) 【学习目标】 1.对过去完成时态有所了解。 2.通过听力训练,提高提取关键信息的能力。 3.锻炼口头表达能力。 【学习重难点】 重点：掌握单词和短语unexpected,backpack,oversleep,by the time,be full of,get up等。 难点：by the time短语的用法。 【自主学习】 1.预习课本P89－90新单词并背诵,完成下面的汉译英。 (1)出乎意料的；始料不及的　unexpected (2)背包；旅行包　backpack (3)睡过头；睡得太久　oversleep 2.认真预习课本P89－90的内容,找出下列短语和句型。 (1)在……以前　by_the_time　　 (2)睡醒　wake_up (3)至少　at_least (4)捎……一程　give…a_lift (5)在我到达车站之前,公交车已经离开了。 Before_I_got_to_the_bus_stop,_the_bus_had_already_left. (6)卡尔的爸爸在街上见到我,捎了我一程。 Carl's_dad_saw_me_on_the_street_and_gave_me_a_lift_in_his_car. 【课堂导学】 Step 1　情景设置(3分钟) It seems that everyone is busy in the morning.We never have enough time on school mornings.Do you have a similar experience? Step 2　完成教材1a－1c的任务 1.迅速阅读1a的内容。并按要求完成课本上相应的任务。(1分钟) 2.检查答案。就“What do you usually do in the morning？”给出自己的答案。(3分钟) 3.听第一遍录音,并完成课本上1b的听力任务：“Listen to Mary talking about her morning.Complete the sentences.”,然后检查答案。并读出序号,读出所填单词,读出完整的句子。(2分钟) 4.完成教材1c的任务,模仿1a的内容,进行对话练习。(3分钟) 环节说明：通过学习1a,对过去完成时态有所了解,并拓宽思路；通过完成1b的练习,培养听力及抓住关键信息的能力；通过1c的训练,锻炼口头表达能力,同时加强对课本知识的认识。 Step 3　完成教材2a－2d的任务 1.听第一遍录音,完成2a、2b的听力任务。(2分钟) 2.听第二遍录音,并逐句进行跟读。(2分钟) 3.放下听力材料,模仿听力内容,利用2a、2b的信息分角色进行对话练习。(5分钟) 4.编造故事的结尾。(2分钟) 5.两人一组练习2d的对话。(4分钟) 小结训练。(3分钟) 用所给词的适当形式填空。 1.By the time I got to his office,he had_left(leave). 2.You never told me you had_seen(see)the teacher before. 3.The snow had_stopped(stop)when she woke up. 环节说明：将听、说、读、写的任务结合起来,不仅锻炼语言综合运用能力,还巩固了对目标语言的学习、识记和运用,让学习更轻松。 Step 4　问题探究(8分钟) By the time I got outside,the bus had already left.当我出来的时候,公共汽车已经走了。 (1)本句是by the time引导的时间状语从句,从句I got outside是一般过去时,主句the bus had already left是过去完成时。过去完成时表示在过去某个时间之前已经发生的动作或一直延续的动作或状态。它表示的动作所发生的时间是“过去的过去”,常用“助动词had＋动词过去分词”构成。常与过去完成时连用的时间状语有：by(the end of)＋过去的时间,for＋一段时间,since＋时间点,when引导的时间状语从句(从句中谓语动词用过去时)等。 (2)by the time是连词短语,引导时间状语从句,当从句用一般过去时时,主句用过去完成时；当从句用一般现在时时,主句用一般将来时或将来完成时。 eg：By the time he was ten,Tom had built a chemistry laboratory himself.到了十岁的时候,汤姆自己建了一个化学实验室。 【课后作业】 完成本课时对应同步练习。 第2课时　Section A (3a－4c) 【学习目标】 1.带着问题去学习短文,自主探究。 2.独立分析,能快速理解短文内容。 3.通过讲故事锻炼口头表达能力。 【学习重难点】 重点：本课时重点单词和短语。 难点：过去完成时的用法。 【自主学习】 1.预习课本P91－92新单词并背诵,完成下面的汉译英。 (1)街区　block　　 (2)盯着看；凝视　stare (3)不信；怀疑　disbelief (4)在……上面；在上面　above (5)活着；有生气的　alive (6)向西；向西的,西方　west (7)机场　airport (8)奶油；乳脂　cream (9)豆；豆荚　bean (10)市场；集市　market 2.认真预习课本P91－92的内容,找出下列短语和句型。 (1)到达　arrive_at (2)怀疑地　in_disbelief (3)第二天　the_next_day (4)与……成一排　in_line_with (5)冲出去　rush_out (6)发现　find_out (7)我打算上去,这时我决定先喝杯咖啡。 I_was_about_to_go_up_when_I_decided_to_get_a_coffee_first. (8)当我正在和其他的工作人员排队等候的时候,我听到了一声巨响。 As_I_was_waiting_in_line_with_the_other_office_workers,_I_heard_a_loud_sound. 【课堂导学】 Step 1　情景设置(3分钟) Our life is full of the unexpected.Do you remember some unexpected events in your country/city/town/about yourself？Can you tell us the story? Questions： 1.When did the first event happen? ____________________________________________________________ 2.What were you doing at that time? ____________________________________________________________ 环节说明：通过带着问题去学习短文,从而顺利进入新课。 Step 2　完成教材3a－3c的任务 1.快速默读短文,熟知大意,并完成课本3a的任务。(3分钟) 2.阅读短文。然后听录音,逐句跟读。(3分钟) 3.完成教材3b的任务。从3a中找出3b中那些形容词的反义词。并写出一个完整的句子。(5分钟) 4.阅读短文,讲出短文中的任何一个故事,可以参考3c中的单词和短语。(10分钟) 小结训练。(4分钟) 根据汉语提示完成句子。 1.他们怀疑地盯着那升起的黑烟。 They stared in disbelief at the black smoke rising. 2.飞机到上午11点才起飞。 The plane didn't take off till_11：00 a.m. 3.坏事将会变成好事。 The bad thing is about to turn into a good thing. 环节说明：将读、写的任务结合起来,不仅锻炼了语言综合运用能力,还巩固了对过去完成时态的学习和运用,安排好自己的时间,学会生活。 Step 3　完成教材Grammar Focus－4c的任务 1.阅读Grammar Focus中的句子,归纳语法知识。(2分钟) 2.独立完成4a－4c的任务。(3分钟) Step 4　问题探究(5分钟) 1.stare at盯着……看 eg：He's staring at the disabled man.It's impolite.他正盯着那残疾人看,不礼貌。 2.show up出席；赶到；露面 show up相当于appear。 eg：We waited for two hours,but he didn't show up.我们等了两个小时,但他一直没露面。 3.辨析过去完成时与现在完成时 过去完成时与现在完成时的主要区别是时间的参照点不同。过去完成时的时间参照点是某个“过去的”时间；现在完成时的时间参照点是“现在”。因此,现在完成时中的很多规则也适用于过去完成时。 eg：When I got to the cinema,the film had been on for five minutes.当我到达电影院时,电影已演了五分钟了。(got是一个过去的“时间点”,电影“开始”在我“到达”之前,是“过去的过去”。因为for five minutes为延续性的时间状语,应用可延续的系表结构be on的过去完成时形式。) 【课后作业】 完成本课时对应同步练习。 第3课时　Section B (1a－1e) 【学习目标】 1.复习一般过去时态和过去完成时态。 2.通过听力训练,巩固对目标语言的学习和运用。 3.听幽默故事从中体验到学习英语的乐趣。 【学习重难点】 重点：掌握单词和短语fool,get dressed,show up,stay up。 难点：What happened to you that day？句型的运用。 【自主学习】 1.预习课本P93新单词并背诵,完成下面的汉译英。 (1)蠢人；傻瓜；愚弄　fool (2)(特定场合穿的)服装；装束　costume (3)窘迫的；害羞的　embarrassed 2.认真预习课本P93的内容,找出下列短语和句型。 (1)化妆舞会　costume_party (2)熬夜　stay_up_all_night (3)邀请他参加化装舞会 invite_him_to_a_costume_party (4)愚人节那天戴维怎么啦？ What_happened_to_Dave_on_April_Fool's_Day? 【课堂导学】 Step 1　情景设置(2分钟) 在前面的课程中我们已经学习并了解了用过去完成时态叙述过去发生的事情。回答问题回顾上节课的内容。 1.Have you ever locked your keys in your house? Yes,I have. 2.What happened to you that day? I got up late and rushed to school. 环节说明：课前问答回顾上节课的内容,复习过去时态和过去完成时态,知道生活中的不如意可以通过自己的努力来改变。 Step 2　完成教材1a－1e的任务 1.迅速阅读1a的内容。并按要求完成课本上相应的任务。(4分钟) 2.完成1b的任务：“Tell your partner about something that happened to you recently.Use two or more words in 1a.”。(3分钟) 3.听第一遍录音,完成课本上1c的任务：“Listen and write each person's name under the correct picture.”。(2分钟) 4.听第二遍录音,完成课本1d的任务：“Who says each of the phrases below？Write D,N or J.”。(2分钟) 5.听力内容巩固训练。(3分钟) (1)Dave：A friend once invited him to a costume party.When he got there,he found that his friend had fooled him.He was the only person wearing a costume.He was really embarrassed. (2)Nick：When his alarm went off,he got up,took a shower,got dressed,and went to school.But when he got there,the school was empty.After an hour,the other kids showed up,and he realized that his brother had changed the clock to an hour earlier. (3)Joe：On March 31st last year,his friend called and told him they had a test the next day.By the time he got to math class,he was tired because he had stayed up all night studying.Then he found out that they didn't have a test at all. 6.听第三遍录音,并打开听力材料,逐句进行跟读。(3分钟) 7.放下听力材料,模仿听力内容,利用1c、1d的信息分角色进行对话练习。(5分钟) 环节说明：将听、说、读、写的任务结合起来,不仅锻炼了语言综合运用能力,还巩固了对目标语言的学习、识记和运用；幽默十足的故事体验学英语的乐趣。 Step 3　问题探究(6分钟) 1.empty的用法 (1)作形容词,意为“空的；空闲的”,常作表语或定语,此时其反义词是full。 eg：We walked in the empty street.我们走在空旷的街上。 (2)作动词,意为“排空；倒出”,后常接宾语,此时其反义词为fill。 eg：He emptied his tool bag.他倒空了他的工具袋。 2.happen的用法 (1)happen是不及物动词,意为“发生”。不可用于被动语态中。 eg：Do you know what happened last night？你知道昨晚发生了什么事吗？ (2)happen to sb.某事发生在某人身上 eg：A car accident happened to his English teacher this morning.今天早晨他的英语老师出车祸了。 (3)happen to do sth.碰巧做某事 eg：He happened to meet Lucy in the street just now.他刚刚在街上碰巧遇见露西了。 【课后作业】 完成本课时对应同步练习。 第4课时　Section B (2a－3b) 【学习目标】 1.理解短文内容。 2.将听、说、读的任务结合起来锻炼语言综合运用和口头表达能力。 3.了解关于愚人节的有趣故事。 【学习重难点】 重点：掌握单词和短语discovery,lady,cancel,officer,believable,disappear, take place,play jokes on,find out等。 难点：语言知识的综合运用。 【自主学习】 1.预习课本P94－95新单词并背诵,完成下面的汉译英。 (1)宣布；宣告　announce (2)骗局；恶作剧　hoax (3)发现；发觉　discovery (4)女士；女子　lady (5)取消；终止　cancel (6)军官；官员　officer (7)消失；不见　disappear (8)使人害羞的　embarrassing 2.认真预习课本P94－95的内容,找出下列短语和句型。 (1)卖光　sell_out (2)减肥　lose_weight (3)结束　end_up (4)在……末　by_the_end_of (5)结婚　get_married (6)许多人都互相开各种各样的玩笑。 Many_people_play_all_kinds_of_tricks_and_jokes_on_each_other. (7)许多人都跑到当地的超市去尽可能多的买意大利面条。 Many_people_ran_to_their_local_supermarkets_to_buy_as_much_as_spaghetti_as_they_could. 【课堂导学】 Step 1　情景设置(2分钟) Do you know about April Fool's Day？What do people in the Western country do on April Fool's Day？Maybe you know they play tricks and jokes on each other so that they have fun.But not all April Fool's jokes end up being very funny.If you read the passage,you can know about it. Step 2　完成教材2a－2e的任务 1.完成2a的任务。讲述愚人节发生的故事。(3分钟) 2.快速默读2b短文,熟知大意,并完成课本2b的任务。(3分钟) 3.阅读2b短文。然后听录音,逐句跟读。(3分钟) 4.读短文,回答2c中的问题。(5分钟) 5.再读2b短文,完成2d的填词任务。(5分钟) 6.两人一组完成2e的任务。(3分钟) 小结训练。(5分钟) 用所给词的适当形式填空。 1.They have been married(marry)for two years. 2.I love to see movies that have a happy ending(end). 3.The hoax isn't believable(believe). 4.Stars disappear(appear) in the daytime and appear at night. 5.The party ended up singing(sing)a birthday song. 6.What's Chinese new discovery(discover)in 2023? 7.Zhang Kai stayed (stay) up all night last Monday. 8.What do you do on April Fool's (fool)Day? 9.Did you invite Kang kang to have (have)dinner? 10.The boy can get dressed (dress)now. Step 3　完成教材3a－3b的任务 1.以小组为单位,列出小组成员所经历的幸运/不幸运的一天,作好笔记。(5分钟) 2.根据3b的要求,用3a的信息写作文。(10分钟) Step 4　问题探究(6分钟) 1.marry v.嫁；娶；与……结婚 marry常用于以下结构： (1)A marry B意为“A与B结婚；A娶/嫁给B”。 eg：Jane is going to marry John.简就要嫁给约翰了。 (2)A and B get married＝A and B are married＝A be/get married to B意为“A和B结婚”。 eg：Lucy and Leo got married last week.露西和利奥上周结婚了。 (3)marry A to B意为“A嫁给B或B娶了A”。 eg：He married his son to a rich girl.他给他儿子娶了一个有钱的女子。 【拓展】①marry为短暂性动词,在肯定句中不能与表示一段时间的状语连用。be married是系表结构,表示状态,可以和表示一段时间的状语连用。 eg：They got married three years ago.＝They have been married for three years.＝It has been three years since they got married.他们结婚三年了。 ②married作表语时介词要用to,不用with,即be/get married to sb.。 eg：Willis was married to Della in 2013.2013年威利斯和黛拉结婚了。 2.sell out卖完；售光 eg：This kind of shoes are sold out.这种鞋子卖完了。 【拓展】sale n.出售；销售　on sale降价销售 【课后作业】 完成本课时对应同步练习。 第5课时　Self Check 【学习目标】 1.整体复习本单元的词汇、短语和重点句式。 2.会用过去完成时态描述意外事件的发生。 【学习重难点】 重点：掌握过去完成时的用法。 难点：掌握过去完成时的用法。 【自主学习】 认真预习课本P96的内容,找出下列短语和句型。 (1)在路中间　in_the_middle_of_the_road (2)调头　turn_around (3)一个出乎意料的发现　an_unexpected_discovery (4)上交作业　hand_in_homework (5)我走了进去,那位女士,也就是店主给我上了一碗我曾经吃过的最可口的鸡肉面条。 I_went_inside_and_the_lady,_who_was_the_owner,_served_me_the_most_delicious_bowl_of_chicken_noodles_ever. (6)我是如此高兴以至于取消了去商场的计划。 I'm_so_glad_that_I_canceled_my_plan_to_go_to_the_market. 【课堂导学】 Step 1　Revision (5分钟) Review the whole unit,including words,expressions,sentences and your notes. Step 2　完成教材Self Check 1部分(4分钟) Complete the passage with the correct form of the words in the box.(3分钟) cancel　miss　west　accident lady　officer　market　unexpected 【参考答案】 1.market　2.west　3.accident　 4.officer 5.missed　6.lady　7.unexpected　8.canceled Step 3　完成教材Self Check 2部分(5分钟) Think of ways to finish the answers.想一些理由来回答问题。 主要是要运用过去完成时态；答案是灵活的。 小结训练。(3分钟) 根据句意及首字母提示完成单词。 1.The plane d_isappeared in the cloud and we can't see it any more. 2.We won't go for a school trip tomorrow.It has been canceled because of the heavy snow. 3.My friends invited me to have dinner on April F_ool's Day. 4.The e_nding of the story is a good surprise. 5.Tony o_verslept this morning,and he was late for　 school. 环节说明：本节主要是针对本单元的主要目标语言进行加强巩固训练,巩固了对目标语言的学习、识记和运用。 Step 4 　巩固训练(10分钟) A.用所给词的适当形式完成下列句子。 1.You are supposed(suppose) to shake hands when you meet a Chinese friend. 2.Keep your eyes closed(close) when you are doing eye exercises. 3.A knife is used(use) for cutting(cut) things. 4.Trees can keep water from running(run) away. 5.Do you still remember seeing(see) me somewhere in Beijing? 6.Everything was unfamiliar(familiar) with me because I was in Japan for the first time. 7.Though you failed this time, don't give up studying(study).You still have a lot of chances. 8.Spending(spend) time with family and friends is very important. 9.Remember to_turn_(turn) off the light when you leave the room. 10.People are pretty relaxed(relax) about time in Colombia. B.单项选择。 (　D　)11.—Will you come to the dinner party? —I won't come until Jenny ______. A.will be invited 　　 B.can be invited C.invited D.is invited (　D　)12.John ______ Beijing the day before yesterday. A.arrived at B.arrived C.reached to D.arrived in (　B　)13.In Switzerland, people ______ visit a friend's house. A.make plans B.make plans to C.makes plans to D.make a plan (　B　)14.It's too hot.Do you mind ______ the window? A.my closing B.my opening C.open D.close (　A　)15.She ______ Shanghai next week. A.is leaving for B.leaves for C.leaved D.left (　D　)16.She turned____and saw her friend. A.off　　B.on　　C.up　　D.around 【课后作业】 完成本课时对应同步练习。 学科网（北京）股份有限公司 $$