八年級英語上冊unit7willpeoplehaverobots課件新版人教新目標(biāo)版(完整版)
【正文】 ______________ 處于極大的危險中 4. _______________ 在地球上 earth plant part be freein 100 years be in great dangeron the earth 5. _______________ 參與；發(fā)揮作用 6. ______________ 拯救地球 典型句子 1. Books will only be on puters, not on paper. ___________________________________________ 2. Kids won’t go to school. They’ll study at home on puters. ___________________________________________ 課前導(dǎo)學(xué) play a part save the earth 書只會在電腦上，而不會在紙上。 a piece/sheet of paper 一片 /張紙 two pieces of paper 兩張紙 (2)paper還可以作“試卷；文件；報紙”講，此時為可數(shù)名詞，有復(fù)數(shù)形式。 【拓展】 “after＋時間段 ”也表示 “在 …… 之后 ”，常用于一般過去時的句子中。 The river has been polluted by waste products from the factory. 這條河已經(jīng)被工廠排放的廢料所污染。 【 用法 2】 environment可指影響人們生活的各種抽象和具體的“狀況；環(huán)境”。 fewer D. fewer。如： Where do you think he es from? 你認(rèn)為他來自哪里？ 要點梳理 【 應(yīng)用 】 ( )—Do you think Tina will go to Hong Kong? —_____. A. Yes, she does B. No, I don’t C. Yes, she will D. No, she doesn’t 要點梳理 C課堂練習(xí) 一、根據(jù)句意及漢語提示完成單詞 1. One day his _______________ (預(yù)測 ) may bee true. 2. What should we do to save the _____________ (環(huán)境 )? 3. What do you want to be in the __________ (未來 )? 4. Would you please give me some ___________ (紙張 )? I want to write a letter. prediction environment future paper 5. If there are more trees, there will be less ____________ (污染 ). 二、用所給單詞的適當(dāng)形式填空 1. —I will have less free time this week. —That ___________（ sound） bad. 2. It’s difficult for robots ___________ (think) like humans. 課堂練習(xí) pollution sounds to think 3. Using less water and planting ___________
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