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最新冀教版初中英语九年级上册Lesson 30 Science Affects Us公开课课件 (1)

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Lesson 30: Science Affects Us I. Learning aims: The new words: affect, suggest, development, mobile phone, discovery II. Learning important and difficult points: 1) fun ① have fun doing sth. ② It’s fun to do/doing sth. 2) 辩析 find, look for, hunt New Words affect development phone suggest mobile discovery Think About It ! ◆Have you ever done any interesting experiments? Can you describe one of them? ◆ What would life be like without computers or mobile phones? Language Points 1. discovery 作可数名词,意为“发现、发觉”,复数形 式是discoveries。如: This is an important discovery.这是一个 重要的发现。 discover是及物动词,意为“发现”,后加名 词、代词或宾语从句。如: We have discovered their secrets. 我们已经 发现了他们的秘密。 2. Scientific discoveries are making our lives better and better. “比较级 + and + 比较级”表示“越 来越”。 My sister is growing taller and taller. 我妹妹 长得越来越高。 Our city is becoming more and more beautiful. 我们的城市变得越来越美了。 Exercises I.根据句意用适当的词语填空。 ready 1. We have got everything ________. Let’s start the experiment now. enough to hold 1,000 2. This hall is big ________ people. 3. You can’t pull the door open. You have push to ________it. takes me to the 4. My father often _______ park when he is free. II.根据所给的汉语完成句子,每空一词。 1. 你能给我做个风筝吗? for ______? me Can you make a kite ______ 2. 他说他有很多工作要做。 He says he has a lot of work to do _________ _________. 3. 我们相信我们能在一周内完成工作。 are sure We ______ _____that we can finish the work in a week. Homework Preview next lesson.



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