九年級(jí)英語上冊(cè) Unit 5 Look into Science Lesson 30 Science Affects Us教案 （新版）冀教版

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1、九年級(jí)英語上冊(cè) Unit 5 Look into Science Lesson 30 Science Affects Us教案 （新版）冀教版 教材分析1. Analysis of the Students The students of Grade 9 have mastered certain vocabularies，expressions and structures. They also have the abilities of self-teaching and working in groups. Most of them are willing to express thei

2、r opinions in English.2. Analysis of Teaching ContentLesson 30 is the sixth lesson in Unit 5, Book 5.This unit focus on the subject Look into science, also teach the students something about science. Students cares about the subject because it is close to everyone. Lesson 30 mainly talks about the e

3、xperiments of Wang Mei and Jenny, this lesson also talks about the science affects to us. It asks the students can describe the experiments. 教學(xué)目標(biāo)【知識(shí)目標(biāo)】1. To master the word : mobile phone, suggest, affect, discovery.2. To master the phrases: turn over, push up, push down, in place.【能力目標(biāo)】Improve the

4、students ability of speaking, listening, reading and writing.【情感目標(biāo)】Know more about the nature, and establish a scientific outlook on life.【教學(xué)重點(diǎn)】To master the words and phrases.【教學(xué)難點(diǎn)】To master the meaning of the passage, conclusion the knowledge of this unit. 課前準(zhǔn)備 Tape recorder, Multimedia 教學(xué)過程Step 1

5、. Warm-up1. Enjoy a video about the experiment.2. Free talk: What would life be like without puters or mobile phones?Step 2. Presentation1. Explain the new words.2. Show the pictures of Jenny and Wang Mei to elicit the lesson.3. Read the lesson and fill in the blanks:Science affects peoples_ lives.

6、Without the scientific developments of recent years, our lives would be very different. Can you imagine life without puters or_ _? Scientific_ are making our lives better and better. DNA is really one of the most amazing things on the earth. Many people think it will_ the world. 4. Check the answers

7、.5. Explain the language points:suggest v. 建議，提議1) suggest sth. to sb. 向某人建議某事2) suggest doing sth. 建議做某事3) suggest that 建議4) suggestion n. 建議better and better比較級(jí)+and+比較級(jí): “越來越”。My sister is getting more and more beautiful.我姐姐變得越來越美麗了。lie, lay, lain與 lying的區(qū)別lie vi. 躺，平放過去式lay，過去分詞lain，現(xiàn)在分詞 lyingDav

8、id was lying in the shade of the tree. 大衛(wèi)正躺在樹蔭下。Jerry lay down on his bed. 杰瑞躺在床上。lay vt. / vi. 放，置過去式laid，過去分詞laid，現(xiàn)在分詞layingLay them on the floor. 把它們放在地板上。lie vi. 說謊過去式lied過去分詞lied，現(xiàn)在分詞lyingIm sorry I lied to her. 我很抱歉向她撒了謊。She is always telling a lie. 她總是說謊。Step 3. Practice1. Listen and follow t

9、o the tape.Fill in the blanks with the correct forms of the words in the box. discover, affect, suggest, place, develop(1) Jenny_ they use a stronger piece of cardboard for the experiment. (2) The air pressure_ the result of the experiment. (3) The experiment led to a wonderful_. (4) What are your p

10、lans for the_ of your pany? (5) They used a rock to hold the map in_. 3. Check the answers.4. Group work: (1) Have you ever done any interesting experiments?Can you describe one of them?(2) Report.Step 4. Consolidation1. Group work:Here are some inventions. How do they affect our everyday lives? Talk about them with your partner.TV, camera, radio, puter, telephone, light bulb, clock, washing machine, pass, telescope, X-ray, eyeglasses2. Writing:Write a letter about your experiments you have did to your pen pal.Step5 Homework1. Listen and read.2. Finish exercises of this lesson.略。