《Science Affects Us》Look into Science! PPT課件
第一部分內容：課前自主預習
單詞闖關
1. affect ________
2．suggest____________→(n.)________
3. development________→(v.)________
4．discovery________→(v.)________
短語互譯
1. 使……翻轉________________
2．向上推________________
3. 向下按________________
4. in place________________
5．mobile phone______________
句型在線
1.我建議你也試試！
I ________ you ________ ________， too!
2.向上推紙板的空氣壓力高于廣口瓶里的水向下按的壓力。
The air pressure pushing up on the cardboard is ________
_______ that of the water pushing down from inside the jar.
3．你們做的那個實驗聽起來有趣。
The experiment ________ ________ sounds interesting.
4．科學發現正使我們的生活變得越來越好。
Scientific discoveries are making our lives________ _______ ________．
5．它真的是地球上最神奇的東西之一！
It's really one of ________ ________ ________ things on the earth！
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Science Affects UsPPT，第二部分內容：課堂互動探究
1 suggest v. 建議，提議；暗示
[觀察] They suggested we should listen to the class right away.
他們建議我們要馬上去聽課。
I suggest asking her advice.我建議問一下她的建議。
Her look suggested that she had known the news.
她的表情表明她已經知道了那則消息。
[探究] suggest 后可接that 或which引導的________從句。從句用虛擬語氣，即“should＋動詞________”，should可省略。
[拓展] suggest 一般用作______(及物/不及物)動詞，其后可接名詞、代詞、動名詞、帶疑問詞的不定式。suggest后還可接雙賓語，其直接賓語可由名詞、代詞、that從句充當，其間接賓語多由介詞_____引出。
I suggested to him that he should solve the problem in another way.
我建議他用另一種方式解決這個問題。
2 development n. 發展
[觀察] What are your plans for the development of your company?
你打算怎樣來發展你的公司？
[拓展] (1)development的動詞形式是develop，意為“發展；壯大”。
(2)developed countries 發達國家 developing countries 發展中國家
3 discovery n. 發現；發覺
[觀察] Scientific discoveries are making our lives better and better.
科學發現正使我們的生活變得越來越好。
[探究] discovery既可作可數名詞，又可作不可數名詞。它作可數名詞時，復數形式為________。
[拓展] discovery的動詞形式是discover。
句型透視
1 The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar.
向上推紙板的空氣壓力高于廣口瓶里的水向下按的壓力。
[探究] (1)push up 意為“________________”， 是動詞短語。 其反義短語是________________，意為“________________”。
Keep your back straight, and push up with your arms.
保持背部挺直，向上推你的手臂。
(2)that 在此句作為________詞，用于指代上文中提到的人或事物，以避免重復。本句中that 指代主語________________。
The weather in Harbin is colder than that in Shanghai now.
現在哈爾濱的天氣比上海的天氣要冷。
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