人教版八年级下册英语Unit9SectionA

5．a couple of_______________ 两个；一对；几个
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句 ________ ________ ________ ________ a science Have you ever been to 型 —________ 在 museum? 线
1.“你曾经去过科学博物馆吗？”“是的，我去过。”
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课堂互动探究
词汇点睛
1
invent v. 发明；创造
[观察] They have information about different computers and who
invented them. 它们有关于不同的计算机及其发明者的信息。 [探究] invent作动词，意为“发明；创造”。
(
F
)1.The American Computer Museum only has information
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课 ( F )4.India has the most advanced toilet. 文 ( F )5.Linlin doesn't know why her grandpa loves drinking tea 初 探 and collecting tea sets.
—Yes, ________ ________. I have
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2．“你曾经去过历史博物馆吗？”“不，我没去过。”
句 “我也没去过。” 型 —Have you ever been to a history museum? 在 线 —No, ________ I haven't ________.
—________ Me ________. neither
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3. 我曾经去过的最有趣的博物馆是美国计算机博物馆。 句 型 在 线 The most interesting museum _____ I've _____ ever _____ been _____ to is the American Computer Museum. 4．科技以如此迅速的方式发展，真是令人难以置信！
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[拓展]
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[辨析] discover与invent
discover ________ ________ invent 意为“发现”，多指发现以前已经存在的东西。 意为“发明”，指发明或创造以前不曾存在的东西。
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活学活用
用discover或invent的适当形式填空
(1)We ________ discovered that our luggage had been stolen.
(2)I think the calculator was ________ invented before the computer.
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2 unbelievable adj. 难以置信的；不真实的 [观察] It is unbelievable that he did it by himself. 他独自做了那件事，真是令人难以置信。
→unusual adj. 特别的；不寻常的 ____________
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单 词 闯 关
4．和平 n. ________→peaceful adj. ____________ peace 和平的；安宁的
5．表演者 n. ________→performance n. 表演；演出 ________ performer
6．它 pron. ________→itself pron. ________ 它自己 it
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go skating 1. 去滑冰Baidu Nhomakorabea___________
短 语 互 译
2．不同种类的_______________ different kinds of 3. 鼓励某人做某事__________________ encourage sb. to do sth. 4. have a great time____________ 玩得开心
______ ______ technology has progressed in It's ____________ unbelievable that such a rapid way!
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根据教材P67 3a的内容判断正(T)误(F)。 课 文 about different computers there. 初 ( T )2.Ken thinks computers will do more work in the future. 探 ( T )3.The International Museum of Toilets is a very unusual museum.
英 语
八年级下册
新课标（RJ）
Unit 9 Have you ever been to a museum？
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Unit 9 Have you ever been to a museum？
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课前自主预习
课堂互动探究
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课前自主预习
单 词 闯 关
1. invent v. 发明；创造 ________→invention n. ____________ 发明；发明物 2．相信 v. ________→unbelievable adj. 难以置信的；不真实的 ________________ believe 3．通常地 adv. ________→ 平常的 adj. ________ usual usually
[探究 ] unbelievable作形容词，意为“难以置信的；不真实的”，
它是由“________( 否定前缀)＋believe＋________( 形容词后缀)”构 unable
成的。
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[拓展]
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活学活用
(1)We don't believe it because it is very unbelievable ________ (believe)． (2)I had such an ________ unusual (usual) experience that I wouldn't forget it.