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1、第一课时Section A(1a2d)九年级上册人教版英语Unit 6When was it invented?1be used for意为“被用于”，介词for表示用途，后接名词、代词或动词ing形式。【拓展】be used by 意为“被使用”，介词by后面接动作的执行者。be used as 意为“被当做而使用”，介词as表示“作为”，后面常接名词。be used to do sth.意为“被用来做”，强调动作，其中used是动词use的过去分词。used to do sth.意为“过去常常做某事”。be/get used to sth./doing sth.意为“习惯于某事或做某事”，
2、其中used是形容词，to为介词。use sth.to do sth.意为“用做”，用于主动语态。2 pleasure名 词，意 为“高 兴；愉 快”，多 用 于 口 语 中。My pleasure./Its a pleasure.意为“不客气”。With pleasure.意为“非常愿意”。【拓展】pleased形容词，意为“高兴的，喜欢的”，常作表语，句子的主语是人。pleasant形容词，意为“令人愉快的；使人感到高兴的”，既可作定语，也可作表语。3such(a/an)adj.n.意为“如此的(一个)”此句型可与“soadj.(a/an)n.”互换。eg：I have never rea
3、d such an interesting book.I have never read so interesting a book.我从未读过如此有趣的书。4list作动词，意为“列表；列清单”；作名词，意为“名单；清单”，短语make a list 意为“列清单”。eg：Make a list before you go to the supermarket.去超市前要列一个清单。5mention动词，意为“提到；说到”，其后接名词、代词、动词ing形式或that从句。eg：Nobody mentioned going out to help him.没有人提到要出去帮他。【拓展】Dont
4、 mention it.意为“不客气；不用谢”，常用作对他人致谢时的答语。【其他重点词组归纳】the style of 的样式/风格daily lives 日常生活have a point 有道理at that time 在那时think of 想起，认为 一、根据句意及汉语提示写单词。1Mike didnt (提及)his life abroad in his letter.2The computer plays an important role in our (日常的)lives.3I dont like the (样式)of this pair of shoes.4I succeede
5、d in finishing the (项目)with Daves help.5Jeff got a lot of information about pandas from these (网站)mentiondailystyleprojectwebsites6Neil Alden Armstrong was the first man who walked on the moon.So he was a in his field.7Has he gone to New York on business or for _?8Dont leave the lights on，it wastes
6、_9Your names are _on the form.10When was the car_?I dont know.You can search for such information on the Internet.pioneerpleasureelectricitylistedinvented三、单项选择。()11.Have you heard of a cool washing machine called Bicycle Washing Machine？(2016，宜昌)(阿凡题：1074210)Yes，its a new _ by a group of Chinese un
7、iversity students.Ainvention Binformation Cinstruction Dintroduction()12.The telephone _ in 1876.Ainvents Binvented Cis invented Dwas inventedAD()13.He always appears to _.(阿凡题：1074211)Thats because hes really knowledgeable and experienced.Amake an effort Bhave a point Cpull together Dtake place()14
8、.Could you please help me take books to the classroom?_.(阿凡题：1074212)ANot at all BThats rightCIm sorry to hear that DWith pleasureBD四、根据对话内容，从方框中选择恰当的选项补全对话，其中有一项多余。AI like the MP5 player best.BWhen was the robot invented?CWhats your favorite invention?DThey have changed our life.EBecause I can list
9、en to music everywhere with it.FWhy do you like it best?A：Hi，Jack！15._B：My favorite invention is the robot.A：16._B：Because it can help people do lots of work.Is the robot your favorite invention?A：No，it isnt.17._B：Why?A：18._ CFAEB：Oh.There are many inventions in the world.19._A：I agree with you.I want to invent something one day.B：That sounds interesting.D