陜西省2024九年級(jí)英語(yǔ)全冊(cè)Unit6Whenwasitinvented單元主題寫作課件新版人教新目標(biāo)版

單元主題寫作Unit6Whenwasitinvented?一、話題分析本單元以談?wù)撝匾l(fā)明為話題，要求同學(xué)們學(xué)會(huì)介紹某項(xiàng)發(fā)明的用途、特點(diǎn)等。二、典題剖析針對(duì)現(xiàn)在學(xué)生坐姿不正確，玩電腦、看電視時(shí)間過長(zhǎng)的現(xiàn)狀，你想發(fā)明一種特別的椅子來(lái)解決這些問題。假設(shè)下周你們學(xué)校的英語(yǔ)俱樂部將舉行英語(yǔ)演講比賽，主題為“IWanttoInvent...”。請(qǐng)你根據(jù)下面的要點(diǎn)提示用英語(yǔ)寫一篇演講稿為比賽做準(zhǔn)備。要點(diǎn)提示:1.材料是木頭；2.座位與靠背安裝有感應(yīng)器(sensor)。沒有坐直的時(shí)候，椅子會(huì)提醒學(xué)生；坐在椅子上超過一小時(shí)，椅子也會(huì)發(fā)出提示音。要求:1.演講稿須包括以上要點(diǎn)提示，可適當(dāng)增加內(nèi)容；2.不少于80詞，演講稿的開頭已給出，不計(jì)入總詞數(shù)?！镜谝徊剑簩忣}】時(shí)態(tài)：___________________________

人稱：___________________________一般現(xiàn)在時(shí)和一般將來(lái)時(shí)第一和第三人稱【第二步：列框架】原材料用途描述ismadeof...Therewillbe...Whenthestudentdoesn’tsitstraight,thechairwill...Iwanttoinventachair【第三步：句型微訓(xùn)練】1.bemadeof由……制成這把椅子是用木頭制成的。________________________________The/Thischairismadeofwood.2.not...until直到……才……直到學(xué)生站起來(lái)離開椅子，它才停止發(fā)出噪音。__________________________________________________________________________________Itwon’tstopmakingnoiseuntilthestudentstandsupandleavesthechair.3.Ibelieve+賓語(yǔ)從句我相信……我相信這個(gè)發(fā)明將幫助學(xué)生保持健康。__________________________________________________________________________________Ibelievethis/theinventionwillhelpstudentskeephealthy.【第四步：連句成篇】IWanttoInventaChairHi,everyone.Asweallknow,manygreatinventionshavebroughtgreatchangestoourlife.Ithinkwestudentscanalsoinventsomething.TodayI’mgladtobeheretotalkaboutwhatI’dliketoinvent—achairthat’sgoodforstudents’health.Itwillbemadeofwood.Therewillbetwosensorsinit—oneontheseat,andtheotheronthebackofthechair.Whenthestudentdoesn’tsitstraight,thechairwillremindhim.Ifhesitsonthechairforoveronehour,itwillmakeanoise.Itwon’tstopmakingnoiseuntilthestudentstandsupandleavesthechair.Ibelievethisinventionwillhelpstudentskeephealthy.That’sall.Thankyou!三、習(xí)作實(shí)操機(jī)器人可以改變我們的生活。某軟件公司研發(fā)了一款適合家用的機(jī)器人，這種機(jī)器人不僅可以做各種家務(wù)、充當(dāng)家電和交通工具，還能理解人的想法，照顧老人。請(qǐng)根據(jù)下面的導(dǎo)圖提示，用英語(yǔ)介紹這款機(jī)器人要求：1.語(yǔ)句通順，意思連貫,書寫工整；2.文中不得出現(xiàn)真實(shí)的地名、校名和人名；3.詞數(shù)80-100。RobotMiniWhatdoestherobotlooklike?Whataretheadvantagesoftherobot?Otherthings________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Arobotcanchangeourdailylife.Anewrobotwasinventedbyacompanyrecently.TherobotnamedMiniis1.6meterstallanditisofmediumbuild.Itlooksverycute.Itcanbeusedfordoinghousework,suchaswashingclothes,cookingmealsandcleaningrooms.Meanwhile,itcanbeusedasanairconditioner—makingthehousewarminwinterandcoolinsummer._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Besides,itcaneventurnintoacarandtakepeopletootherplacesquickly.What’smore,itcannotonlycommunicatewithpe