2020秋高一英語(yǔ)外研版必修一學(xué)案：Module 5 Section Ⅳ　Writing-實(shí)驗(yàn)報(bào)告含解析

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精2020秋高一英語(yǔ)外研版必修一學(xué)案：Module5SectionⅣWriting——實(shí)驗(yàn)報(bào)告含解析SectionⅣWriting-—實(shí)驗(yàn)報(bào)告本單元的寫(xiě)作要求是寫(xiě)一篇實(shí)驗(yàn)報(bào)告。實(shí)驗(yàn)報(bào)告是對(duì)某實(shí)驗(yàn)的目的、步驟、現(xiàn)象、結(jié)論等進(jìn)行論述的報(bào)告.一、基本結(jié)構(gòu)一般情況下，實(shí)驗(yàn)報(bào)告是根據(jù)實(shí)驗(yàn)步驟和順序展開(kāi)來(lái)寫(xiě)的。1．實(shí)驗(yàn)?zāi)康募幢敬螌?shí)驗(yàn)所需達(dá)到的目標(biāo)或目的是什么。2．實(shí)驗(yàn)用品寫(xiě)出實(shí)驗(yàn)用品，應(yīng)分類羅列,不能遺漏。3．實(shí)驗(yàn)步驟根據(jù)具體的實(shí)驗(yàn)?zāi)康暮驮?寫(xiě)出主要的操作步驟。寫(xiě)作過(guò)程中可適當(dāng)使用表示順序的詞語(yǔ),使敘述有條理，清楚明了.如first.。。，second。..,next。..，andthen.。。,finally...等。4．實(shí)驗(yàn)結(jié)果如實(shí)正確地記錄實(shí)驗(yàn)現(xiàn)象或數(shù)據(jù).5．實(shí)驗(yàn)結(jié)論對(duì)于所進(jìn)行的操作和得到的相關(guān)現(xiàn)象運(yùn)用已知的知識(shí)去分析和解釋，得出結(jié)論。二、增分佳句1．Belowisadescriptionofasimplescientificexperiment。以下是一個(gè)簡(jiǎn)單的科學(xué)實(shí)驗(yàn)的描述。2．Herearethestepsoftheexperiment。下面是實(shí)驗(yàn)的步驟。3．Thepurposeoftheexperimentistoobservethechangeofwaterwhenheated。實(shí)驗(yàn)的目的是觀察水在加熱過(guò)程中的變化。4．Tocarryouttheexperiment，youneedthefollowingthings。為了進(jìn)行這項(xiàng)實(shí)驗(yàn)，你需要以下用品。5．Onceinthelab，weshouldlistentotheteachercarefully,watchtheteachershowtheexperimentandfollowtheteacher'sinstructions.一旦進(jìn)入實(shí)驗(yàn)室,就要仔細(xì)聽(tīng)老師講，觀察老師演示實(shí)驗(yàn)，遵從老師指導(dǎo)。請(qǐng)根據(jù)下列表格中的內(nèi)容，寫(xiě)一篇100詞左右的英語(yǔ)短文，說(shuō)明整個(gè)實(shí)驗(yàn)的內(nèi)容。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________分析1。用詞(1）aimn。目的（2）balancen。天平(3)experimentn.實(shí)驗(yàn)(4）conclusionn。結(jié)論（5)find_out弄清2．造句（1）這個(gè)實(shí)驗(yàn)的目的是弄清鎂在空氣中燃燒時(shí)是否發(fā)生了變化。Theaimoftheexperimentistofindoutifthere'sachangewhenmagnesiumburnsinair.(2)當(dāng)你進(jìn)行實(shí)驗(yàn)時(shí)，你需要有下列東西。（experiment)Whenyoucarryouttheexperiment,_youneedthefollowingthings。（3)它(鎂)比以前重了一點(diǎn)，你能看出這一點(diǎn)。(比較級(jí)）Itweighsalittlemorethanbeforeandyoucanseeit。(4)將句(2）升級(jí)為“itis＋adj.＋todosth。"句型When_you_carry_out_the_experiment,_it_is_necessary_for_you_to_have_the_following_things.（5）將句（3）升級(jí)為含有that引導(dǎo)的賓語(yǔ)從句的復(fù)合句You_can_see_that_it_weighs_a_little_more_than_before。3．成篇Theaimoftheexperimentistofindoutifthere'sachangewhenmagnesiumburnsinair.Whenyoucarryouttheexperiment,itisnecessaryforyoutohavethefollowingthings：magnesium,Bunsenburner，abalanceandacrucible.Withallthesethingsready,youcanbegintheexperiment.First,putthemagnesiuminthecrucible.Thenputthecrucibleonthebalanceandweighit.Next，heatthemagnesium。LighttheBunsenburnerandholdthecrucibleoverit。Finally,weighthemagnesiumagain.Youcanseethatitweighsalittlemorethanbefore。Sowecandrawaconclusionthatthereis