2022年九年級英語全冊Unit6Whenwasitinvented第六課時SectionB(3a-3b)作業(yè)課件新版人教新目標版

第六課時SectionB(3a～3b)——單元寫作清本單元談論的話題是“發(fā)明”，針對該話題常考的角度有：介紹一位熟悉的發(fā)明家，介紹、評價、設想一項發(fā)明等。文體多為說明文，時態(tài)方面一般現(xiàn)在時、一般過去時和一般將來時均有可能涉及，人稱多采用第三人稱。該話題的學習有助于學生了解新科技的發(fā)展，培養(yǎng)他們的科學意識和創(chuàng)造意識，學習不畏艱難和勇于探索的精神。1．如此偉大的一項發(fā)明____

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2．偶然；意外地___

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3．發(fā)生；出現(xiàn)____

_____4．想想在我們的日常生活中它被使用得多么頻繁。Thinkabout_____

____

___

______inourdailylives.suchagreat/sogreataninventionbyaccidenttakeplacehowoftenit'sused5．這本書描述了茶樹是如何被種植以及如何用來制茶的。Thebookdescribeshowteaplants_____

_____and______tomaketea.6．喬治·克拉姆把土豆切得非常非常薄，然后把它們烹調(diào)了很長一段時間直到它們變得酥脆。GeorgeCrum____thepotatoesreally，really_____andthen______themforalongtime______theywere______．weregrownusedcutthincookeduntilcrispy為了激發(fā)青少年的想象力和創(chuàng)造力，學校鼓勵學生們發(fā)明創(chuàng)造，并將自己的科技小發(fā)明在學校舉辦的年度科技節(jié)上展出。今年，你將要攜帶自己的發(fā)明——可調(diào)節(jié)的簸箕，參加?？萍脊?jié)。請你根據(jù)下面所給的提示，寫一篇英語短文介紹你的科技小發(fā)明。提示：1．發(fā)明的原因：媽媽個子比較高，掃地時彎腰很累；2．可調(diào)節(jié)的簸箕：手柄可以調(diào)節(jié)長度；3．你的愿望：希望這項發(fā)明可以大量生產(chǎn)，幫助更多的人。要求：1．包含所給出的要點；2．詞數(shù)：80左右。參考詞匯：dustpan簸箕；bend彎腰；handle手柄；adjust調(diào)節(jié)Anadjustabledustpan________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

【寫作指導】開篇點題

―→

Thisismynewinvention.../Myinventionisa(n)...具體介紹

―→

Itlookslikeanormalone.../Ithasaspecialhandle.

Thehandlecanbeadjusted.表達愿望

―→...alargenumberof...willbeproduced...【佳作示范】AnadjustabledustpanThisismynewinvention—anadjustabledustpan.Ithinkitcanbewidelyusedinourdailylives.Icameupwiththeideabecauseofmymother.Mymotheristall，soshealwaysfeelstiredwhenshebendsdowntousethenormaldustpan.Afterdoingsomestudy，Iinventedthisadjustabledustpanforher.Itlookslikeanormalonebutithasaspecialhandle.Itcanbeadjustedlongerorshorteraccordingtotheusers'need.Withoutdoubt，Ithinkitismybestinvention.Ihopealargenumberofadjustabledustpanswillbeproducedtohelpmorepeople.(2021廣東深圳改編)深圳是一座科技之城、創(chuàng)新之城，為培養(yǎng)學生對科技的興趣，你的學校上周舉辦了科技節(jié)。假定你是你校英語報的小記者，請你編寫一篇80詞左右的新聞報道，介紹這次活動。要點：1．活動目的2．活動項目：①模型制作比賽；②……3．活動亮點：學生發(fā)明的服務于校園的機器人(外表、功能)4．學生感受提示詞：sciencefestival科技節(jié)；experiment實驗；innovation創(chuàng)新【小試牛刀】根據(jù)漢語提示將下列范文補充完整。Shenzhenis1.______________(作為……而出名)acityoftechnologyandinnovation.Lastweek，ourschoolheldasciencefestivalto2.________________________(培養(yǎng)學生……方面的興趣)scienceandtechnologyandletus3.___________________(了解更多)theworld.well

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aboutAtthefestival，somestudents4.________________________(積極參加)themodel-makingcompetition.Manyoftheirrobotsdrewpeople'sattention.Theywere5.________________(以……的形狀)lovelyanimals，6.______(比如)rabbits，monkeysanddogs.Theywere7.________________________(做一些簡單的工作)likesweepingthefloorandthrowingawayrubbish.Besides，someotherstudentscarriedoutscienceexperiments.Thestudentswereall8._____________

(對……感到驚訝)theexhibitsandspokehighlyofthem.Ourschoolhopesthatmoreandmorestudentscanlearnscienceandtechnologybetterto9.________________(為國家服務).took/played

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country你校的發(fā)明節(jié)于昨天隆重開幕，在今天的英語口語課上，老師要求同學們圍繞“你所知道的發(fā)明創(chuàng)造”這一話題進行簡短發(fā)言。請你根據(jù)下表內(nèi)容為此次發(fā)言做準備。要求：1．發(fā)言稿須包括以下表格中的內(nèi)容，可適當發(fā)揮；2．語句通順、語法正確、書寫工整；3．詞數(shù)：90左右。WhatWhoWhenTelephoneAlexanderBellin1876CarCarlBenzin1885TVJohnBairdaround1927_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Hello，everyone!Therearemanyinventionsthathavechangedtheworld.Here'sashortintroductionofsomeusefulinventions.ThetelephonewasinventedbyAlexanderBellin1876.Usingatelephone，peoplecantalktoeachothernomatterhowfarthey'refromeachother.ThecarwasinventedbyCarlBenzin1885.Thecartakespeoplefromonep