外研版九年級英語(yǔ)上冊《Will computers be used more than books in the future?》Great inventions PPT免費下載，共25頁(yè)。
學(xué)習目標
1.學(xué)習并掌握borrow, mainly, page, electronic, powerful, full, fix, instructions, lend, properly, put up, thousands of等核心詞匯，靈活運用一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)。
2.能夠聽(tīng)懂談?wù)摪l(fā)明及其應用的對話(huà)；能夠談?wù)撘延械陌l(fā)明創(chuàng )造給人類(lèi)帶來(lái)的變化。
3.通過(guò)討論發(fā)明創(chuàng )造對人們生活的影響, 培養善于發(fā)現、樂(lè )于思考、學(xué)以致用的意識。
Find the sentences in the conversation which mean:
1. Changing the subject, can I get the camera?
Anyway, about the camera ...?
2. It is not a problem. I will use another memory card.
OK. That can be fixed. I've got an empty memory card.
3. I will do what you tell me to do.
Promise!
探究活動(dòng)
1. lend 借出，把某物借給某人
lend sth. to sb.= lend sb. sth. 把某物借給某人
borrow 借入
borrow sth. from sb./sp.從某人或某處借某物
Can you lend your pen to me ?
May I borrow books from you ?
注意：keep“借”，是延續性動(dòng)詞, 通常表示“借某物多長(cháng)時(shí)間”, 多接表示一段時(shí)間的短語(yǔ)或
與疑問(wèn)短語(yǔ)how long連用。例如：
—How long have you kept this novel?
—About two weeks.
2. put up掛; 張貼
(1)是由“動(dòng)詞+副詞”構成的短語(yǔ), 代詞作賓語(yǔ)時(shí), 放于動(dòng)詞和副詞之間; 名詞作賓語(yǔ)時(shí), 放在中間或后面均可。
(2)由put構成的常用短語(yǔ):
3. thousands of好幾千; 成千上萬(wàn)
(1)thousands of表示一個(gè)不確定的數目, 前面不跟具體數字, 后面跟復數名詞。
(2)如果前面有具體數字修飾時(shí)，則thousand不加-s, 不能與of連用。例如: two thousand trees 2 000棵樹(shù)。
另外：hundred, million, billion等數詞與thousand的用法相同。
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關(guān)鍵詞：Will computers be used more than books in the future? PPT課件免費下載，.PPT格式；
