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Unit 23 The find of the century

作者:未知来源:中央电教馆时间:2006/4/17 20:29:54阅读:nyq
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教学设计方案 Lesson 89

Step 1  Revision
  1 Check the homework exercises.
  2 Get Ss to have a dialogue like the one in Part 2 g of Lesson 88, in pairs, with their books shut.
Step 2  Presentation
  SB Page 61, Part 1. For a change, approach this text with very little preparation. In the exam, Ss will have to understand what a text is about without teacher support, so this is good practice. Get Ss to talk about the picture and describe what they can see.
Step 3  Reading for general understanding
  Read aloud the two general comprehension questions. Allow the Ss enough time to read the text. Put them in pairs to discuss their answers, then check the answers with the class. (1 They were walking in the hills. 2 They got lost in the clouds, walked downhill, took shelter in a cave and lit a fire.)
Step 4  Reading
  SB Page 62, Part 2. Go through the exercise and make sure the Ss know what to do. Let them read the whole passage carefully again and do the task, working in pairs or small groups. Check the answers with the whole class.
Step 5  Reading aloud
  Speech Cassette Lesson 89. Play the tape of the passage for the Ss to listen and follow. Play the tape of part of the passage once more; this time the Ss listen and repeat. Pay attention to stress and intonation, and the sentence stress of longer sentences.
Step 6  Interview
  SB Page 62, Part 3. Read the instructions for this interview activity aloud. Divide the class in half. Half the class are going to play the role of the interviewer; they work in pairs to prepare questions. Half the class are going to play the role of one of the children; they work in pairs to prepare answers to the questions. After three minutes preparation, Ss move and find a partner for the interview. Encourage Ss to invent any other details as they wish.
Step 7  Workbook
  Wb Lesson 89, Exx. 1 - 4.
  Ex. 1 can be used for consolidation of the text. Ss have to re-read the text in order to answer the questions. Let them work in pairs first. Then call out some pairs to give their questions and answers.
  Ask the Ss to do Ex. 2 individually. Then check the answers with the whole class. Ex. 3 can be done orally in class. If time permits, allow Ss some time to prepare to retell the story about the two boys. Then ask some of them to retell the story. Each of them may say one or two sentences. When they find it hard to continue, ask questions to help them.
  Homework
  Read the passage again.
  Finish off the Workbook exercises.




教学设计方案 Lesson 90

Step 1  Revision
  1 Check the homework exercises.
  2 Get Ss to tell each other the story.
Step 2  Presentation
  SB Page 63, Part 1. Get Ss to talk about the picture and describe what they can see.
Step 3  Reading for general understanding
  SB Page 63, Part 1. Read aloud the two general comprehension questions. Allow the Ss enough time to read the text and write down their answers. Put them in pairs to discuss their answers, then check them with the class. (1 Lots of carvings and paintings on the sides of the cave. 2 The fire lit up the cave; they were alone; they had made an important discovery; they wanted to tell the whole world.)
Step 4  Reading
  Wb Lesson 90, Ex.1. Go through the exercise and make sure the Ss know what to do. Let them read the whole passage carefully and answer the questions, working in pairs or small groups. Check the answers with the whole class. Then do SB Page 64, Part 2. Let the Ss explain the phrases and sentences to each other, then check the meaning with the whole class. If the students express themselves clearly and satisfactorily, there is no need to give them the suggested answers below as though they are the only “correct” ones.
Step 5  Reading aloud
  Speech Cassette Lesson 90. Play the tape of the passage for the Ss to listen and follow. Play the tape of part of the passage once more; this time the Ss listen and repeat. Pay attention to stress and intonation, and the sentence stress of longer sentences.
Step 6  Interview
  SB Page 64, Part 3. Follow the same procedure as in the previous lesson, but make Ss prepare different roles. Read the instructions for this interview activity aloud. Divide the class in half. Half the class are going to play the role of the interviewer; they work in pairs to prepare questions. Half the class are going to play the role of one of the children; they work in pairs to prepare answers to the questions. After three minutes preparation, Ss move and find a partner for the interview. Encourage the Ss to invent any details as they wish. 
Step 7  Workbook
  Wb Lesson 90, Ex. 2.
  Let the Ss go through the passage and try to do it in pairs. Then check the answers with the whole class.
  Homework
  Read the passage again.
  Finish off the Workbook exercises. interview activity aloud. Divide the class in half. Half the class are going to play the role of the interviewer; they work in pairs to prepare questions. Half the class are going to play the role of one of the children; they work in pairs to prepare answers to the questions. After three minutes preparation, Ss move and find a partner for the interview. Encourage the Ss to invent any details as they wish. 




教学设计方案 Lesson 91

Step 1  Revision
  1 Check the homework exercises.
  2 Get Ss to tell each other in pairs the whole story of this unit.
Step 2  Grammar study
  SB Page 65, Part 1. Go through the Grammar study section with the class, getting students to translate the sentences. Do not spend time revising the simpler structures, as students should know these. Draw attention to any difficult points suggested below. If students have difficulty, do not spend too much time explaining. Instead, prepare a short revision exercise and produce it in class when you revise the grammatical category in the next lesson.
Step 3  Grammar practice
  SB Page 65, Part 2. Explain that students must translate the Chinese part into English to complete these sentences.
Do the first two sentences orally with the whole class, then get Ss to work through the exercise in pairs. Check the answers at the end.
Step 4  Workbook
  Wb Lesson 91, Exx. 1 - 3.Ex. 1 can be done in pairs first. Then check the answers with the whole class. Get Ss to translate the sentences and point out the Adverbial. Ex. 2 is a reading comprehension exercise. Allow the Ss enough time to read through the passage. Make explanation if necessary. Then get Ss to discuss the questions in pairs. Finally check the answers with the whole class.
  In order to be able to retell the story in this unit, Ss may use the questions in Ex. 1 of Wb Lesson 89 and Lesson 90 as a guide. Let the. Ss work in groups of four. Finally call out several Ss to do Ex. 3. If they have any problems, give them some help.
  Homework
  Finish off the Workbook exercises.




教学设计方案
Lesson 92

Step 1  Revision
  Check the homework exercises.
Step 2  Preparation for listening
  SB Page 66, Part 1. Wb Listening, Unit 23. Tell the Ss In the two texts in. this unit, we read the story about two young people who discovered a cave. Now we're going to listen to the end of the story. Then make sure the Ss understand what to do in Ex. 1.
Step 3  Listening
  Listening Cassette Unit 23. Do each exercise in turn. Play the tape, then let Ss discuss their answers in pairs. Play the tape again if necessary, then check the answers with the whole class. twenty minutes and came to a narrow road. We stopped and wondered. "Which way now?" While we were thinking, a small van came round the corner. We waved and the driver stopped.
Step 4  Speaking
  SB Page 66, Part 2. Check the forms: go through the expressions for conjecture and belief and check that Ss know how to form complete sentences. Write up some cues on the Bb: they made ... /he's left/she didn't finish … Ask Ss to complete the expressions given in this part.
  Demonstrate this activity by talking about your discovery of the cave. If you like, you can say:I guess that a whole group of people lived here. They must have spent a lot of time doing these paintings. It seems that there were deer living here at that time. It looks as if they had stone tools.Do Wb Lesson 92, Ex. 1. Then put the Ss in pairs and let them practise.
Step 5  Workbook Wb Lesson 92, Exx. 2-3.
  Before doing Ex. 2, go over the phrases in the box.
  When you are sure the Ss understand them, ask some of them to complete the sentences with suitable phrases.
  Get the Ss to do Ex. 3 in pairs. Tell them to pay great attention to the set expressions, sentence structures and verb tenses when translating the sentences. It is not good trying to do word-for-word translation. Check the answers with the whole class.
Step 6  Checkpoint
  Go through the Grammar study section in the previous lesson. Revise the Adverbial, especially if any Ss had difficulties, and deal with any language points that you or the Ss wish to raise.
Step 7  Test
  Give the Ss the following test to practise the Adverbial.
  Completet he sentences, using your own words.
  1  Surprisingly, I've never ….
  2  In my opinion, you'd better ….
  3  She sat there alone, singing ….
  4  Compared with her brother, she ….
  5  Generally speaking, ….
  6  From time to time we ….
  7  As a matter of fact, ….
  8  Encouraged by Gandhi, people ….
  9  Walking around the town, we noticed …. 
  10  To improve my listening skill, ….
  To test the Ss' skill of using English, get them to look at the following pictures and write down the main idea of the story.

Step 8  Word study
  SB Page 66, Part 3. Explain that Ss have to fill in each gap with a suitable word. Explain that some of the words are used more than once and that others are not used at all. Let the Ss do this exercise individually, then check their answers in pairs.
Step 9  Writing
  SB Page 66, Part 4. The aim of this task is to practise writing a narrative, using the different tenses correctly. Prepare for the writing task in the following way. Let the Ss practise orally in groups of four, then get them to write their story either in class or for homework.
  Homework
  Finish off the Workbook exercises.
  Write the story.



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