英语人教版七年级下册Unit 5 Section B（2a—3b）.doc

七年级（下） Unit 5 Section B（2a3b）教学设计大头山中学 丛利娜一、教学目标：1.熟读本节课的重点单词2.理解短文内容，并能完成相关的任务3.能写相关话题的小文4.树立保护野生动物意识，坚决抵制买卖二、教学重难点1. 教学重点：1) 让学生们进行听、说的训练来掌握更多动物的名称及描述特性的形容词。2) 通过阅读短文来了解世界各地一些其他动物的情况，让学生们眼界更宽阔。2. 教学难点1) 进行听力训练，提高学生们听对话获取相关信息的能力。2）进行阅读训练，来培养学生们的综合阅读能力。三、教学过程.Warming- up and revision1. Greet the Ss as usual.2.Have a free talk as usual.Leading to the new lessonShow a picture of an elephant,but its crying and ask why.Show the title and learning aim ,students read together. Presentation1. Show some pictures on the big screen and teach Ss the new words.e.g. Show a picture of a shy girl, let Ss know shes shy.2. Let Ss read aloud the words and expressions.3. Give Ss some time and read aloud the words. Learning 1. Pay attention to the animals in the picture in 1a and ask a student to say the name of each one.2. Point out the list of eight numbered adjectives below.T: Now please match the adjectives with the animals in the picture. Write the letter of the animal on the line after the adjective. Point out the sample answer.3. As students work, move around the room offering to answer questions as needed.4. Correct the answers. ListeningWork on 1b:1. T: Now I will play a recording of a conversation between Tony and Maria. This time circle the adjectives you bear on the list for la.2. Ss listen and try to circle the adjectives in 1a. 3. Play the recording again for the Ss to check the answers.Work on 1c:1. Call attention to the three headings. Animal, Marias Words and Tonys Words, and the write-on lines under each.2. Say,now I will play the recording again. This time please write the name of the animals each person talks about and the words they say.3. Play the first four lines of recording and stop the tape. Ask, what animal are they talking about? What words does Mary use to describe the elephant?Point out the write-on lines where students can write these words.4. Play the whole recording and have students write the words they hear on the chart.5. Check the answers.Pairwork1. Call attention to the dialogue next to the picture. Ask two students to read it to the class.2. Ss, work in pairs. Use sentences like these to say what you think about different animals.3. Ss work in pairs to make their own conversations. As they work, move around the room checking on progress.4. Ask some pairs to present their conversations to the class.Reading1. Show some picture on the big screen. Teach Ss some main words and expressions in the passage in 2b.e.g.save, symbol, flag, forget, place, water, be in great danger, cut down, tree, kill, ivory2. Ss read and understand the new words and expressions.Thinking 1. T: Now there are many animals are in danger in the world. Why? One reason is that man cuts down too many trees so animal are losing their homes. 2. Look at the chart below. What animals do you think are in great danger? Discuss with your group members and check the animals.3. Let some Ss read their answers. Reading1. Listen to the passage and read after the tape.2. Fast readingT: Now, read the passage quickly and find the answer to this question: When is Thai Elephant Day? (March 13th.)Ss read the passage quickly and try to find the answer to this question.Check the answers.3. Careful readingT: Now read the passage again and find the answers to these questions (on the big screen): What do the students from Thailand wan to do? What can Elephants do? Why are elephants in great danger? Whats the best title for this article? (check)Ss read the questions first. Then read the passage again and find the answers to the questions.Check the answers with the class. Theyre from Thailand. Yes, they are. Because people cut down many trees and they kill elephants for their ivory. Its on March 13th.4. Tell the students to look at the map in 2c. There are four boxes around the word Elephant. The first box is about the importance of the elephants in Thailand. The second box is about the abilities of the elephants. The third box is about the facts and figures of the elephants. The last box is about how to save the elephants. Lets read the passage again and fill in the blanks.(1) 阅读指导：1) 认真看一遍这四个表格，明确每个表格是关于大象的那个方面的情况。2）然后，再读短文一遍，找到相关的内容的依据。仔细读相关内容，分析空格处应当填写的单词。比如：第一个方框中讲大象在泰国的重要性，通过读短文可知依据应是短文的第一段。由最后两句话“我们的第一国旗上面有一只白色的大象，这是好运的象征。”可知第一个空格处应填写elephant；第二个空格处应填luck。其他与此类似。3）最后，再读自己所填写的空格及依据，看是否有错误。(2) Ss read the article and fill in the blanks in the map. (3) Check the answers with the Ss.Writing给出学生写作指导和语句储备。作文修改与点评。.Watch a video (no buying no killing).ExercisesComplete the sentences.1. 我们挽救了五十多只猫。 We saved _ fifty _.2. 狗是我所喜欢的动物之一。 Dog is _ of my favorite _. 3. 长城是中国的象征。 The Great Wall is a _ of _. 4. 一头大象能走很远的路且不会迷路。 An elephant can walk _ a long _ and _ _ _.5. 扬子鳄处于极度危险之中。 Yangtze crocodiles _ _ _ _.6. 这些杯子是由玻璃制成的。 These cups are _ _ glass.HomeworkMake a survey in your family.See