2023学年完整公开课版高中英语1Module5ALessoninaLabM5Reading

Attheendofthisclass,Iwillbeableto:locate(定位)informationfromthetable(表格);describe

theaspectsandfeatures(特点)ofanexperimentalreport(实验报告);retellthereports.LearningObjectivesWhatsubjectisitabout?Chemistry.

PartOnePre-reading:

Step1TitlePrediction:ALessoninaLabPeriodicTablealuminium铝

copper铜

zinc锌

oxygen氧

Step2

WordStudy:Whatelements(元素)dothelettersreferto?sodium钠

magnesium镁

potassium钾

calcium钙

Theyareall_______.metalsReadPassageAandchoosethebesttitleforit.

A.TheDifferentUsesofMetals.B.TheReactionofMetals.C.TheReactionofMetalswithOxygen.PartTwoWhile-reading

Step1Fast-reading（2mins）ReadthetableonP44andanswerthequestions:Step2Carefulreading(4mins)Whichmetalsreactwithsteam?HowdoescopperreactwhenheatedinOxygen?Whathappenswhenyouheatcalciuminoxygen?Inwhatorderaretheyput?Magnesium,aluminium,zinc.Ithasapartialreaction/Itreactspartially.Itburnstoformanoxide.4.Inwhatorderarethemetalsput?Themetalsthatreactmostareatthetop,andtheonesthatreactleastareatthebottom.topbottom1.Afteranexperiment,whatdoweusuallywrite?2.Whataspects(方面)doesanexperimentalreportcover?

Step3FurtherthinkingAnexperimentalreport.Step4Fast-reading(1mins)

ReadPassageBonP45andfindoutwhataspectsarecoveredinthereport.aimmethodresultaspectsapparatusconclusionStep4Careful-reading(5mins)

Readandfindoutwhattheyare.

ironnailstesttubetesttubeholderBunsenburnercottonwooloil

aimmethodresultaspectsapparatusconclusionStep4Careful-reading(5mins)

Readandfindoutwhattheyare.

Readandfillintheblanks.cottonwoolnailsThenailshavenotrusted.waterwaterwaterThenailsdonotrust.Thenailsrust.1.Use______(long/short)sentences.2.Usesentencesthatare_____(easy/hard)tounderstand.3.Usethe________(past/present)tense(时态)tostatefacts.4.Beginwith_______.(verbs/nouns)PartThreePost-reading

Step1:Summarize(总结)thewritingfeatures(特点)ofanexperimentalreport.shorteasypresentverbsStep2:Pair-work:Retellandact(表演)theexperimentalreport.（5mins）ASimpleScientificExperimentAttheendofthisclass,canI:locateinformationfromthetable?describe

theaspectsandfeaturesofanexperimentalreport?retellthereport?Self-check请根据提示，写一篇关于“铁丝在空气中燃烧”的实验报告。实验目的：观察铁丝在氧气中燃烧时发生的现象实验器材：火柴棒(matchstick);瓶子；铁丝(ironwire); 夹子(clamp);酒精灯实验步骤：1.用铁丝缠住(entangle)火柴棒； 2.点燃酒精灯； 3.用夹子夹住铁丝在酒精灯上点燃； 4.等火