八年级英语冀教版下册unit4 look into science lesson

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1、Lesson27Dannythe“Dry–o–saur”!汉译英：做实验______________________弄湿____________________把自己弄干____________________观察__________________________翻转________________________________气压____________________坐在椅子上_______________________把……充满__________________用……覆盖……___________________________穿着泳衣

2、_____________________doanexperimentgetwetdryoneselfoffmakeobservationsturn…upsidedown/turn…overtheforceoftheairsitinachairfill…with…cover…with…wearaswimsuitsurprised感到惊讶的examine检查discover发现;发觉conclusion结论explain解释enough足够的;充分的weird奇异的mud泥liquid液体solid固体Wordsandexpressionsspoon匙

3、cornstarch玉米淀粉spoonful一匙的量add加mix混合;调配pour倒;灌;流出dissolve溶解;溶化press压;挤.根据句子的意思和汉语提示填空.1.Iam_______(吃惊.惊讶)attheendofthestory.2.We_______(发现)themsittingaroundafiretalking.3.Canyou______(解释)thewordinEnglish?4.Doyouhave_________(足够的)moneytobuythecar?5.IntheexperimentYoumakesome

4、thingthat’ssometimesa________(液体)andsometimesa________(固体).surpriseddiscoveredexplainenoughliquidsolid6.Canyoutellmewhatyour________(结论)is?7.Iftheteaistoostrong______(加)somehotwater8.Theteacher_________（检查）studentsinEnglishgrammar.9.Sugercan________(溶解)inwater.10.Theboyisto

5、oyoungtousea_______(匙).conclusionaddexaminedissolvespoonfulTalkaboutthepicture!Whatcanyouseeinthepicture?WhatareDannyandBraindoing?Readthetextandfindoutthesesentencestrueorfalse.1、Jennyisexplainingtheexperiment.（）2、Danny’stheoryisthathe’sgoingtowet.（）3、Brianiswrongatlast.（）4、Br

6、ianusedglue.（）TTFF5、Theforceoftheairisstrongenoughtoholdthewater.（）6、Sugarandsaltdissolveinwaterandcornstarchdissolvesinwater，too.（）7、Whenyouhitmudinabowlorwater，theyarethesame.（）TFFReadcarefullyandanswerthequestions:Wheredotheystand?Whataretheygoingtoshowtotheclass?WhatdoesBra

7、indo?●putwaterintothejarandputthecardboardontopofit●puthishandonthecardboardandturnthejarupsidedown●holdthejaraboveDanny’shead●takehishandoffthecardboardFirstNextThenFinallyReadcarefullyandanswerthequestions:5.Doesthatcardboardholdthewaterin?6.DoesDannygetwet?7.What’stheconclus

8、ion?Todayisaexcitingday.Danny,JennyandBrianare________