goldfish是什么意思,goldfish的意思翻译、用法、同义词、？金鱼只有三秒钟的记忆

大家好，关于goldfish是什么意思,goldfish的意思翻译、用法、同义词、很多朋友都还不太明白，今天小编就来为大家分享关于金鱼只有三秒钟的记忆的知识，希望对各位有所帮助！

Goldfishhaveashortmemory.Desertsarealwayshot.Doyouthinkso?Thisisnotcorrect!PopularSciencemagazinepicks(挑选)someanswersthatsoundcorrect,butareactuallywrong.Let’stakealook.

Goldfisharetheworld’smostpopularpetfish.Manypeoplethinkgoldfishhaveonlyathree-secondmemory.Isthistrue?

Scientistssaygoldfisharesmarterthanpeoplethink.Inasimpleexperiment(实验),theykeepasmalltankofgoldfish.TheyputaredLegobrickinthefish’stankeverytimetheyfeedthefish.Atfirst,thegoldfishareabitscaredofit.Butafterthreeweeks,theyswimtotheredLegotowaitfortheirfood.

Then,thescientistsleavethefishalone(不理)foraweek.WhentheyputtheredLegointhetankagain,thefishrememberit.Goldfishhaveagoodmemory.Theycanrememberthingsforuptofivemonths.

Thinkaboutthis

Ifgoldfisharesmart,isitcrueltokeepthemintinyfishtanks?

Scientistssuggest(建议)thatgoldfishkeepersshouldmaketheirfishtanksinterestingsothattheirfishwillbehappy.

1.Agoldfish’stastebuds(味蕾)areintheirmouthandaroundtheirlips.

2.Howoldisyourfish?Foreveryyearofagoldfish’slife,itgrowsaringonitsscaly(有鳞的)body.Mostofthemdon’tliveforlong.Buttheoldestlivinggoldfishis40yearsold.

3.Lightisgoodforgoldfish.Theybecomepaleiftheyareinthedarkfortoolong.

新解第三课堂公众号，

直面孩子的教育问题，

您身边的良师益友。

文章摘录自21世纪学生英文报小学

文章到此结束，如果本次分享的goldfish是什么意思,goldfish的意思翻译、用法、同义词、和金鱼只有三秒钟的记忆的问题解决了您的问题，那么我们由衷的感到高兴！