内容正文:
语篇读写练·广西英语(WY)
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话题十一 科普知识(5年3考)
【话题角度】生活常识(5年3考);自然科普
【教材单元链接】
外研 人教 译林
八(上)M2生活环境
九(上)M10国家和国籍
八(上)U4城镇
八(下)U7世界的事实
八(下)U9有趣的地方
九(全)U8神秘的事物
七(下)U1国家和首都
八(上)U7天气和季节
八(下)U1不同时期的交通工具
九(上)U2彩虹的颜色
九(下)U1中国事物和景点
话题语篇专练
Passage1(2023广东
)
【课标高频词句】
1.findoneswayhome
2.bebornwith
3.getlost
4.beabletodosth.
5.havedificulty(in)doingsth.
6.dealwith
7.dependon
8.solvethisproblem
9.turnof
10.meanalotto爥
Someanimalscaneasilyfindtheirwayhomeafteralongjourney.Howdotheymakeit?Scientific
researchshowsthattheyarebornwithcertainunusualabilitiesfordirection.
Acertainkindofants,forexample,cancounttheirstepstoavoidgetinglost.Theycangoasfaras
110metresandbringfoodhome.Theseantsliveintheopendesert(沙漠),sotheyhavenothingtoguide
themalongtheway.Itslikesomeonewalkingsixkilometresthroughadarkforest.
Somefishhaveanunbelievablesenseofsmel.Theycansmelevenasingledropoftheirhomewater
inalargeseaarea.Someseabirdshaveasimilarability.Theyareabletomakeasmelmapoftheir
flyingarea.
Someanimalscansensetheearthsmagneticfield(磁场),whilehumanscant.Thismagneticfield
guidesacertainkindoffishwhentheyswimalongwaytoaplaceandthenback.Howcanthiskindof
fishdothat?Itisstilamystery.Scientistshavenogoodanswersyet.
However,animalswithsuchunusualabilitiesstilhavedificultydealingwithenvironmentalchanges
causedbyhumanactivities.Forexample,manybirdsdependonstarsfordirection,buttheygetlost
easilyatnightwhencitylightsarekeptonalnight.Tosolvethisproblem,wecansimplyturnofsome
lightsatnight.Clearly,onesmalactofhumansmaymeanalottoanimals.
1.Howcanacertainkindofantsfindtheirway?
A.Byimaginingtheway. B.Bycountingtheirsteps. C.Bybringingfoodtogether.
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语篇读写练·广西英语(WY)
第
二
部
分
高
频
话
题
读
写
练
2.Whichkindofanimalsusemagneticfieldtofindtheirway?
A.Seabirds. B.Acer