人教版八下-Unit 5 what were you doing when the rainstorm came -Section B 1a—1d-ppt课件-(含教案)-省级优课-(编号：313ba).zip

Section B 1 (1a-2e) 教学目标：教学目标： 1 语言目标：能运用过去时态描写过去发生的事情 2 技能目标：能听懂有关过去发生事件，能简单描写过去发后的事件 3 情感目标：能过学习本课，培养学生在困境中互帮互助的品质 教学重点教学重点 单词短语: at first, realize, truth 句子: 1. What were you doing at eight last night? I was taking a shower. 2. What was she doing at the time of the rainstorm? She was doing her homework. 3. What was he doing when the rainstorm came? He was reading in the library when the rainstorm came. 4. What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner. 5. What was Jenny doing while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework 语法：过去进行时。语法：过去进行时。 教学难点教学难点: : when, while 引导的时间状语从句中的过去时和过去进行时 Step 1 Greeting Step 2 Show some pictures ,look and say Step 3 Fill in the blank with when and while Step 4 Presentation 1a Think of a time when you were late for or couldnt go to an event. What was the event? What was the reason why you were late or couldnt go? Tell your partner the story. Step 5 Listening What happened to the girl? Lets listen. 1b Listen and write short answers to the questions. 1. What event happened at the school yesterday? 2. Who missed the event? 3. Which team won at the event? 1c Listen again. Number the events 1-6 in the order they happened. _ Kate saw a dog by the side of the road. _ Kate got to the bus stop. _ Kate called the Animal Helpline. _ Kate left the house. _ Kate waited for someone to walk by. _ Kate realized her bag was still at home. realize 仔细观察下面例句中动词 realize 的意义和用法，然后补全结论部分所缺的内容。 【例句】 1. The boy didnt realize his mistake until his mother told him. 2. When Grace realized what had happened, she was very sorry. 3. She finally realized her dream of becoming an actress. 【结论】 1. 通过对例句 1 和例句 2 的观察我们发现，realize 与 come to know 意思相近， 意为“_；_”，是及物动词，其后可接名词，也可接宾语从句。 2. 仔细观察例句 3 可知，realize 与 come true 意思相近，意为“_”。 Listen again and answer the questions. 1) What did she do when she realized her bag was at home? 2) What did she see while she was running back home? 3) What did she want to do when she saw the dog? 4) Why did she wait for someone when she wanted to call the Animal Helpline? Listen again and fill in the blanks. Kate: What a day I had! _ I got to the bus stop, I _ that my bag was still at home! But _ I _ back home, I _ a dog by the side of the road and it was hurt. I _ to call the Animal Helpline, but I didnt have my phone so I had to _ someone to _. Then I _ his phone to call the helpline. Therefore, I didnt _ the competition. Step 6 Speaking 1d Talk about why Kate missed the school basketball competition. Student A begins a sentence with while or when. Student B completes the sentence. A: When she got to the bus stop, Kate B: When she got to the bus stop, Kate realized that her bag was still at home. A: While she was running back home, B: While she was running back home, she saw a dog by the side of the road. Step 7 according to 1c and 1d tell a story about Kate Step 8 write a story about Kate 吉林省白山市第九中学：李明芳 Look and say _ he was cooking, I _ him. Whilecalled While they_, she_ were reading was cleaning While they_, I called them. _I called her, she_ _. were reading was cleaning When 瞬间/非延续 一、用when或while填空。 1_ _I was reading in the library，my mom called me. 2The Browns were having dinner _I visited them. 3_ we were swimming，the boys were playing football. 4We were playing outside it began to rain. 5My mother was doing the housework I was doing my homework. 区分 when 与while (1) “当的时候”,如后面连接的动词为进 行时态,则用while.而when通常与瞬间性动词 或延续性不强的动词连用。 (2) 如果while前后的动词都是进行时态, while可译为“与此同时”。 I was reading while my brother was drawing. Summary 总之,when表示做某种动作的时间或瞬 间,由其引导的时间状语的时态如果是一 般过去时,其主句通常要用过去进行时。 while表示略长的一段时间,由其引导的 时间状语从句用过去进行时,而主句时态 根据实际情况而定。 1a Think of a time when you were late for or couldnt go to an event. What was the event? What was the reason why you were late or couldnt go? Tell your partner the story. Some events you may be late for in life a meeting a picnic a ball game a party Lead in 1b Listen and write short answers to the questions. 1.What event happened at the school yesterday? 2.Who missed the event? 3. Which team won at the event? The school basketball competition. Kate. Johns team. 探究点一 Listening Listen again. Number the events 1-6 in the order they happened. _Kate saw a dog by(.边） the side of the road. _Kate got to the bus stop. _Kate called the Animal Helpline. _Kate left the house. _Kate waited for someone to walk by（经过）. _Kate realized（意识到） her bag was still at home. 1 2 3 4 5 6 1c 听力训练步步高 Section B, 1c&1d John: Hey, Kate, why werent you at the school basketball 21. yesterday? I called you so many 22. , but you didnt answer. Kate: Sorry, John. I 23. my phone at home. John: What were you doing at the time of the competition? Kate: Well, I left my house 24. and when the competition started, I was still making my way to school. competition times left late 听力训练步步高 John: Then what happened? Kate: When I got to the bus 25. , I realized that my bag was still at home! John: But why didnt you just go home to 26. your bag? Kate: I did, but while I was running back home, I saw a dog by the 27. of the road and it was hurt. John: Oh, so Im 28. you helped the dog.Iknow how much you love animals. Kate: Yes, I 29. to call the Animal Helpline, but I didnt have my phone so I had stop get side sure wanted 听力训练步步高 to wait for someone to walk by. Then I used his phone to call the helpline. John: OK. No 30. you didnt make it to the competition. Kate: Yes, Im so sorry I wasnt there to cheer you on, but Im happy that your team won! wonder 1d Talk about why Kate missed the school basketball competition. Student A begins a sentence with while or when. Student B completes the sentence. A: When the school basketball competition started B: When the school basketball competition started, Kate was still making her way to school. 前往；费力地前进 A: When she got to the bus stop, Kate B: When she got to the bus stop, Kate realized that her bag was still at home. A: While she was running back home, B: While she was running back home, she saw a dog by the side of the road. Homework Write a story about Kate 一、用括号内所给单词的适当形式填空。 1What _(happen) yesterday while we were having an English class? 2Black Rocks _(win) the game last week. 3Kate saw a boy _(cry) under a big tree when she walked by. 4Sorry, I _ (leave) my homework at home. 5When the class started, Tony _still _(make) his way to school. happened won crying left was making 三、根据汉语意思完成句子。 11昨天他在学校发生了什么事情？ _him at the school yesterday? 12过马路之前，你应该看看路的两边。 You should _ at both ways before crossing the road. 13凯特看见一位老人坐在路边。 Kate saw an old man sitting _ of the road. 14当他们走过去的时候，你为什么不打个招呼？ Why dont you greet them when they_? 15那位老人正费力地走向门口。 The old man _to the door. What happened to have a look by the side walk by is making his way