上海牛津BM1U1 教案.docx
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1、上海牛津BM1U1 教案Lesson Plan Oxford 8B Module 1 Nature and environment Unit 1 Trees Period One Reading: Pollution Fighters (P23) Teaching aims: At the end of this period, students are expected to u Understand the meanings of the following wordsaverage, item, product, fighter, fact, scientist, interested,
2、 notebook, suppose, breathe, pure, gas, release, oxygen u Get to know the function of trees. u Arouse the interest in the natural world. Teaching aids: Textbook and multi-media facilities Teaching procedures: Lead-in: l Look at the pictures of different kinds of tress and guess the topic today. l Wh
3、at do you know about: 1. How long do they live? Match the living things on the left with the average ages on the right. 2. Which kind of pollution do trees help fight? 3. Which of the following items come from trees? 4. The best-known trees in Shanghai are magnolia trees. Their large, sweet-smelling
4、 flowers are known as the city flowers of Shanghai. Which picture shows a magnolia tree? l Before you read: 1. Look at the title, the introduction and the pictures. 2. Then decide whether the following statements are T or F. The pollution fighters are probably scientists. Trees are natural air condi
5、tioners. Trees can pass information to one another. l Read: 1. Read the title and the introduction and answer the following questions: Who is doctor Ray? Why does Judy need to interview Dr Ray. 2. Read the first part of the dialog (Line 112), learn some key words and phrases: be interested in; noteb
6、ook, suppose, breathe, pure) and think about the following questions: 1 Lesson Plan Oxford 8B Why is Dr Ray so interested in trees? Judy knows only a little on trees. Can you give an example? How many examples does Dr Ray give? What are they? 3. Read from Line1315 of the second part of the dialog an
7、d find out how people can breathe pure cool air. Learn the words: gas, release, oxygen. And use them to tell one major function of trees. l Homework: 1. Read the dialog after tape. 2. Copy new words and recite them. 2 Lesson Plan Oxford 8B Period Two Reading: Pollution Fighters (P3) Teaching aims: A
8、t the end of this period, students are expected to u Understand the meanings of the following wordshectare, produce, alive, as well as, natural, air conditioner, warn, protect ,chemical, nasty, join, communicate, one another u Know more facts about tress as our best pollution fighters. Teaching aids
9、: Textbook and multi-media facilities Teaching procedures: l Revision: 1. What are the products of trees? 2. What kind of pollution can trees fight? 3. Trees can provide pure, cool air. How can they do that? l Before you read: 1. Look at the 2nd picture on P3 and think about the relationship between
10、 trees and air conditioners. 2. Learn the new words: alive l Read: 1. Read the second part of the dialog. 2. Answer the following questions: Why does Dr Ray say that Judy should thank trees for pure, cool air? Why does Dr Ray say that trees are natural air conditioners? 3. Find the numbers. There ar
11、e _ students in Judys class. _ hectares of trees could produce enough oxygen to keep Judys whole class alive and healthy for a whole year. _ trees can do the job of _ air conditioners running almost all day. l Further-thinking: 1. Can trees talk with each other? 2. Look at the 3rd picture on P3 and
12、answer: Why do some trees join their roots together underground? 3. Think about: When insects attack a tree, how does it protect itself? l Read: 1. Read Line 2534. 3 Lesson Plan Oxford 8B 2. Conclude the two examples showing that scientists are beginning to understand trees and they know trees commu
13、nicate with one another. l Homework: 1. Read Line1334 after tape. 2. Copy and recite the new words. 4 Lesson Plan Oxford 8B Period Three Reading: Pollution Fighters (P3) & Exercises (P45) Teaching aims: At the end of this period, students are expected to u Learn the new vocabulary: burn, replace, ha
14、rdly, destroy, exchange, nature, main. u Be aware of the fact that trees are in danger and we need to protect them. u Review words and phrases by vocabulary exercises. u Deepen the understanding of the text by comprehension exercises. Teaching aids: Textbook and multi-media facilities Teaching proce
15、dures: l Look and talk: Learn some phrases: in danger, burn, destroy l Read: 1. Read Line 3537 of the dialog. 2. Think: What does the last part of he interview tell us? Can you give more examples to show that people are destroying our best fighters against pollution? l P 4Vocabulary C1: Find these w
16、ords and phrases in the interview on page 3. Read the words around them and choose the best meanings l P 4Vocabulary C2: Find the words in Column A in the interview and match them with the meanings in Column B. l P 4Comprehension D1: These are some of the notes that Judy took when she interviewed Do
17、ctor Ray. However, she made four mistakes. Read through the interview and correct Judys mistakes. You may have to change one or more words. l P 5Comprehension D2: Rita is asking Judy questions about trees. Judy is giving Yes or No answers and supporting her answers with examples from the interview.
18、Read Ritas questions and complete Judys answers with one or more words. The first one has been done for you. l Homework: 1. Copy and recite the new words. 2. Workbook 8B, P1/B; P7. 5 Lesson Plan Oxford 8B Period Four Grammar: The present continuous tense (P57) Teaching aims: At the end of this perio
19、d, students are expected to u Master the formation and usage of The present continuous tense u Use The present continuous tense to talk about activities. u Be aware that the following verbs do not use in The present continuous tense: think, know, like, contain, mean, smell, believe, understand, hear
20、, see, hate, taste, love, belong Teaching aids: Textbook and multi-media facilities Teaching procedures: 1. Look and learnWe use the present continuous tense to talk about things that are happening now. (the verb be + the present participle). 2. Study the following tables. am What is are I He/She/It
21、 We/They/You am is are writing. waiting. drawing. I he/she/it we/they/you doing? 3. Some exceptions of the ing of the verbs. (See Page 6). 4. (P6) Work in pairs. S1 is Bob and S2 is Ada. Ada is on holiday with friends. Bob is phoning her and asking her what all their friends are doing. Ada is tellin
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