初中Section A教案配套课件ppt

这是一份初中Section A教案配套课件ppt，文件包含UNIT8SectionA3a-4c第2课时pptx、UNIT8Period2SectionA3a-4cdocx等2份课件配套教学资源，其中PPT共37页， 欢迎下载使用。
Period 2 （Section A 3a-4c）设计说明　　3a-3c：由展示图片和提问导入故事情境。在师生互动交流的过程中，可呈现部分新单词和短语。3a是节选了《鲁滨逊漂流记》的片段。首先让学生带着3a中的问题阅读课文，找出答案；然后再细读文章完成3b中的任务。在学生再次读课文后，让其合上书，由老师将3c中的句子念出，学生逐句修正，在检查学生对文章的理解把握情况的同时，培养学生的听说能力。　　Grammar Focus-4c：复习现在完成时的句式结构及所表达的意义和功能，引导学生将不规则动词的变化归类，便于学生记忆。通过练习，教会学生正确使用现在完成时与一般过去时。活动4b提供了一篇短文，要求学生在更为复杂的语境中合理运用一般现在时、一般过去时、一般将来时和现在完成时，用所给动词的正确形式填空。教学目标　　1. 知识目标　　（1）掌握单词和短语：ship，tool，gun，mark，sand，cannibal，towards，land，fiction，technology，French；science fiction。　　（2）掌握句型：①Although I have lost everything，I have not lost my life. ② So I will not give up and I will wait for another ship. ③How long have they been here? ④ Not long after that，I saw some cannibals trying to kill two men from a broken ship. ⑤One of them died but the other ran towards my house. ⑥ I named him Friday because that was the day I met him. 　　2. 能力目标　　（1）进一步熟悉现在完成时的用法，学会在日常交际中正确运用现在完成时完成真实的语言任务。　　（2）通过阅读《鲁滨逊漂流记》节选片段，培养学生良好的阅读理解能力。　　3. 情感目标　　了解著名小说《鲁滨逊漂流记》，学习主人公永不放弃的精神。重点难点　　1. 重点：　　（1）掌握本课时的单词、短语和句型。　　（2）学会在日常交际中正确运用现在完成时完成真实的语言任务。　　2. 难点：　　现在完成时与一般过去时的区别。教学准备　　多媒体课件，录音机，磁带。教学过程　　Step 1　Leading in　　1. Make conversations to talk about some books and have a discussion in groups. 　　（1）Do you like reading? 　　（2）What’s your favorite book? 　　（3）What kind of characters do you love? 　　（4）Have you written any book reports before? 　　2. Role-play the conversation in 2d. 　　Step 2　Reading 　　1. Work on 3a. 　　（1）Leading in. 　　Show this picture to the students. 　　T：Look at the picture. Who has read Robinson Crusoe?　　S1：... 　　T：What’s it about? 　　S2：... 　　OK. Now I’ll tell you. Teach the new words：ship，tool， gun，mark，sand，cannibal，towards，land by telling the main idea of Robinson Crusoe.　　Robinson arrived on an island，a piece of land in the sea. He found a ship near the island. So he brought back tools and guns from the ship. He built a house and killed animals and birds for food. 　　One day，Robinson found the marks of another man’s feet on the sand. Later，he saw some cannibals trying to kill two men. One of them ran towards Robinson’s house and was saved. 　　（2）Practice the new words. Then check them. 　　a. Choose the right words according to the pictures. tool　sand　ship　gun              　　  　　　　　　　       ①ship　　　　    　　　②tool              　　　　　　　　　          ③gun　　　　　　　　④sand　　b. Check the right words according to the Chinese meanings.　　① 迹象；记号；分数；做记号；打分 mark　□grade　　② 朝；向；对着□travel　towards　　③ 食人肉者□cannibel　cannibal　　④ 陆地；大地 land　□sand　　（3）Get the students to look at the picture in 3a and predict：　　①Who are they? 　　②What are they doing? 　　③What’s the story between them? 　　T：Now let’s read the passage to get the answers. 　　（4）Have the students look through the questions in 3a. Then read the passage and answer the questions. 　　（5）Check the answers. 　　Answers：1. Robinson Crusoe waits for another ship. 　　　　　　2. Because Robinson Crusoe meets him on a Friday. 　　2. Work on 3b. 　　（1）Let students look through the requests and information. Make sure students know what to do. 　　（2）Let students read the passage more carefully again，and attempt the activity. 　　（3）Check the answers. 　　Answers：1. guns　2. ship　3. island　4. knives　　　　　　 5. marks　　（4）Ask students to pick a few words from the passage and give an explanation like the ones in this activity. 　　3. Work on 3c. 　　（1）Read the passage again. 　　（2）Have students close the books. Read each sentence aloud to the class and ask the students to correct them based on what they can remember. Ask students to share their answers with each other. Then allow them to open their books and check if their answers are correct. 　　Answers：1. Robinson Crusoe arrived on the island with nothing.                          2. Robinson made a small boat.                          3. Robinson had nothing when he first arrived on the island.                          4. Robinson cut down trees to build his house.                          5. Robinson saw some marks of another man’s feet on the beach.                          6. Some cannibals tried to kill the two men. 　　4. Answer the following questions，and then repeat the passage according to the answers. 　　（1）Has Robinson found the ship and made a small boat? 　　Yes，he has. 　　（2）What things has he brought back? 　　He has brought back many things he can use—food and drink，tools，knives and guns. 　　（3）Will he give up? What will he wait for? 　　No，he won’t. He will wait for another ship. 　　（4）What does he kill for food? What does he even learn to grow? 　　He kills animals and birds for food. He even learns to grow fruit and vegetables. 　　（5）What did he find on the sand a few weeks ago? 　　He found the marks of another man’s feet on the sand. 　　（6）What did he see not long after that? 　　He saw some cannibals trying to kill two men from a broken ship. 　　（7）Why did Robinson name the man Friday? 　　Robinson named the man Friday because that was the day he met him. 　　（8）What has Robinson taught Friday? 　　Robinson has taught Friday some English. 　　Step 3　Grammar Focus　　1. Read the sentences in Grammar Focus. Revise the present perfect tense. 　　2. Students can complete the chart according to the change rules of regular and irregular verbs. Regularfinish—finished—finished　kill—killed—killed help—helped—helped　die—died—died live—lived—livedIrregularA—A—Ahit— hit— hit　put—put—put cut—cut—cut　read—read—readA—B—Bthink—thought—thoughtfind—found—foundbring—brought—broughtbuy—bought—boughtA—B—Arun—ran—runcome—came—comeA—B—Cbreak—broke—brokenchoose—chose—chosendrink—drank—drunk　　3. Practice. Be sure to use the simple past tense and the present perfect tense correctly. 　　（1）Have you found（find）your dictionary yet? 　　（2）My mom has given（give）me a beautiful present. 　　（3）Tom has already come（come）back. Let’s ask him. 　　（4）Have you eaten（eat）breakfast yet? 　　（5）I borrowed（borrow）three books from the library last week. But I haven’t read（not read）them yet. 　　（6）He has finished（finish）the work already. He finished  （finish）it two hours ago. 　　（7）He has been（be）a teacher for over 30 years. 　　Step 4　Practice　　1. Teach the new words and phrase：fiction，technology， French and science fiction. 　　T：I’m interested in science and technology. So I love reading science fiction. I love reading science fiction in French，because I know French. 　　2. Work on 4a and 4b. 　　（1）Students finish the activities individually，pay attention to the tense. 　　（2）Check the answers. 　　Answers to 4a：2. Have you found it yet　3. Tom/He has already left；did he leave　4. She has already seen the film　5. have not/haven’t told them yet　　Answers to 4b：loves；has，read；will be；finished，will write；has not/hasn’t read　　3. Work on 4c. 　　（1）Read the conversation. 　　（2）Students work in pairs to complete the chart. Then report like this：　　I’ve already read the book 　　　　. I think it’s 　　　　. My friend 　　　　 has read a book called 　　　　. He/She thinks                                                                                                                                                                                                                                                                                                                      　　Step 5　Cooperative inquiry　　Discuss the following language points in groups and fill in the blanks. 　　1. 难点探究。　　（1）Who else is on my island? 还有谁在我的岛上？　　①else（其他，另外）修饰复合不定代词、不定副词或者疑问词，应放于其后。如：　　其他的人someone else　　别的东西something else　　②other（其他的，别的）修饰名词，放在名词的前面。如：other people，other things。　　What else do you have? = What other things do you have? 　　（2）...I saw some cannibals trying to kill two men from a broken ship. ……我看到一些食人肉者正试图杀死两个来自破船上的人。　　see sb. doing... 看见某人正在做……；see sb. do... 看见某人做了或经常做……　　I often see him help （help）the old man. 　　When I came back home，I saw my mother cooking （cook）. 　　（3）I named him Friday... 我给他取名星期五……　　name sb....意为“给某人取名为……”，同样的表达还有call sb.... 　　I named/called my son Xiaohu. 我给儿子取名小虎。　　2. 语法探究。　　（1）现在完成时的基本句型结构：　　①肯定句：主语+ have/has + 过去分词 +其他. 　　②否定句：主语+ have/has + not + 过去分词 +其他. （have not可以缩写为haven’t；has not 可缩写为hasn’t）　　③一般疑问句：Have/Has +主语+过去分词+其他?　　简略答语：Yes，主语 + have/has.（肯定）　　　　　  　No，主语 + have/has + not. （否定）　　（2）现在完成时的含义：　　①现在完成时表示过去发生或已经完成的动作对现在造成的影响或结果。　　I have spent all of my money. 　　我花光了所有的钱。（含义：现在我没有钱花了。）　　Gao Hui has come. 　　高慧已经来了。（含义：高慧现在在这儿。）　　My father has gone to work. 　　我爸爸去上班了。（含义：我爸爸现在不在这儿。）　　②现在完成时可以用来表示发生在过去某一时刻的、持续到现在的动作（用行为动词表示）或状态（用be动词表示），常与for +时间段、since +时间点或过去时的句子、so far等时间状语连用。 　　Mary has been ill for three days. 　　玛丽已经病了三天。（表示持续到现在的状态）　　I have lived here since 1998. 我从1998年以来就住在这里。（表示持续到现在的动作）　　（3）already 与yet的用法　　①already意为“已经”。　　a. 通常用于现在完成时的肯定句中，放在助动词have/has后或句末。　　We have already passed the exam. 　　我们已通过考试了。　　b. 在陈述客观事实的情况下，already也可以用于一般现在时或一般过去时。　　You already told me that.你已经告诉过我那件事了。　　他已经是一名中学生了。　　②yet的用法：　　a. yet用于现在完成时的疑问句中，意为“已经”，用来询问说话人期望发生的事情是否发生。通常放于句末。　　Have you got it yet？你明白了吗？/你收到了吗？　　b. yet也可以用于现在完成时的否定句中，意为“还；尚”，表示说话人期望发生的事情尚未发生。通常放于 句末。　　My mom hasn’t cooked dinner yet. 　　我妈妈还没有做晚饭。　　Step 6　Summary　　In this lesson，we have learned：　　1. New words：ship，tool，gun，mark，sand，cannibal，towards，land，fiction，technology，French. 　　2. Phrase：science fiction. 　　3. Sentences：（1）Although I have lost everything，I  have not lost my life. （2）How long have they been here? （3）One of them died but the other ran towards my house. （4）I named him Friday because that was the day I met him. 　　4. The story of Robinson Crusoe. 　　5. The differences between the present perfect tense and the simple past tense. 。　　Step 7　Homework　　1. Learn the new words and expressions by heart. 　　2. Review the irregular verbs. 　　3. Retell the story of Robinson Crusoe. 板书设计UNIT 8　Have you read Treasure Island yet?Period 2 （Section A 3a-4c）ship　toolgun　marksand　cannibal towards　land fictiontechnologyFrenchscience fictionarrive on this island　make a boat　bring back　give up　wait forcut down　build a house　kill...for foodthe marks of another man’s feet　who else　see sb. doing sth.run towards　name sb....teach sb. sth. 教学反思