《Science Affects Us》Look into Science! PPT課件
第一部分內(nèi)容:課前自主預(yù)習(xí)
單詞闖關(guān)
1. affect ________
2.suggest____________→(n.)________
3. development________→(v.)________
4.discovery________→(v.)________
短語互譯
1. 使……翻轉(zhuǎn)________________
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(xué)發(fā)現(xiàn)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!
... ... ...
Science Affects UsPPT,第二部分內(nèi)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(jīng)知道了那則消息。
[探究] suggest 后可接that 或which引導(dǎo)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(fā)展
[觀察] What are your plans for the development of your company?
你打算怎樣來發(fā)展你的公司?
[拓展] (1)development的動詞形式是develop,意為“發(fā)展;壯大”。
(2)developed countries 發(fā)達國家 developing countries 發(fā)展中國家
3 discovery n. 發(fā)現(xiàn);發(fā)覺
[觀察] Scientific discoveries are making our lives better and better.
科學(xué)發(fā)現(xiàn)正使我們的生活變得越來越好。
[探究] discovery既可作可數(shù)名詞,又可作不可數(shù)名詞。它作可數(shù)名詞時,復(fù)數(shù)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(fù)。本句中that 指代主語________________。
The weather in Harbin is colder than that in Shanghai now.
現(xiàn)在哈爾濱的天氣比上海的天氣要冷。
... ... ...
關(guān)鍵詞:冀教版九年級上冊英語PPT課件免費下載,Science Affects UsPPT下載,Look into Science!PPT下載,.PPT格式;