【冀教版】英语九年级上：Unit 5《Lesson 25 Let’s Do an Experiment》课件

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1、Lessons 25 - 30,Look into Science !,Functions:,Grammar:,Structures:,Talking about Science,Attributive Clause,Thats called the scientific methodWell, its worth a try, even if I dont find a planet.In general, a blueprint is a drawing that shows how to put a house together with many different parts.Sci

2、entific discoveries are taking our life better and better.,We Will Learn:,Lesson 25: Lets Do an Experiment!,1) get 的用法及短语：get warm, get alongonwell with, get away from, get back, get in, get off get up, get together, get through, get to 2) sb, be sure + that 从句。“认为一定”3) observe sb. do sth.observe do

3、ing sth.,I. Learning aims:,II. Learning important and difficult points:,The new words: experiment, jar, upside, pour, correct, scientific, method, raincoat, force, pressure, conclude,correct,experiment,scientific,pour,jar,upside,method,raincoat,New Words,force,pressure,conclude,Think About It!,Do yo

4、u like to do experiments? What experiments have done? What experiment is Brian going to do? Whats Dannys theory about what will happen?,Language Points,意为“用覆盖”，这是一个系表结构。如：,cover with ,My mother covered the table with cloth. 我妈妈用布把桌子盖住了。,2.be sure of,意为“对有把握”，介词of后加名词或代词作宾语。如：,Are you sure of this ma

5、tter? 你对这件事情有把握吗？,句中的enough to do意为“足以做某事”，这里的enough起副词作用，用在形容词或副词后作状语。,3. It is strong enough to hold the water.,Allan is old enough to go to work. 艾伦到上班年龄了。,Lets Do It !,If Brian does the experiment, will the floor get wet? Imagine what will happen. With a partner, make up a dialogue.,Exercises,I.

6、 根据汉语或首字母提示，完成下列句子。,1. It is the best _ (方法) of working out the math problem. 2. Have you heard of the _ (理论）before? 3. My daughter likes _ (科学) more than English. 4. Your answer is wrong, and we can do an experiment to p_ it. 5. Dont turn the bottle u_ down. Its too dangerous.,pside,method,theory,s

7、cience,rove,1. He locked the door _ (careful) before he left. 2. Lets _ (finish) the work together now. 3. Can you guess what _ (happen) in 100 years? 4. Whats another way of _ (say) “autumn”?,saying,II. 用所给单词的适当形式填空。,carefully,finish,will happen,1. 我确信你是一个诚实的人。 I _ _ that you are an honest man. 2. 请用一块玻璃盖上那个杯子。 Please _ the cup _ a piece of glass. 3. 小心，否则你会弄湿的。 Be careful, or youll _ _. 4. 把箱子倒过来，你会找到标签的。 _ the box _ _, then youll find the label.,III. 根据所给汉语意思翻译下列句子。,am sure,cover with,get wet,Turn upside down,Homework,Master the important vocabulary.,