2024_2025学年新教材高中英语课时作业7UNIT3SEAEXPLORATION教学知识细解码含解析新人教版选择性必修第四册.doc

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课时分层作业(七)

Ⅰ.单词拼法

1．Theybecamefarmersandmerchants(商人)，workedinmillsandbigcompanies.

2．Thisyeartheyhaveintroducedthreenewproductstoextend(扩展)theirrange.

3．SecretaryofStateJohnHayhadnegotiated(达成)aseriesofpeacetreaties.

4．Hewasagoodpainter，butnotinthesameleague(水平)asPicasso.

5．AftertheNormanConquesttheforestbecamearoyal(王室的)huntingpreserve.

6．Itoldhimifhewithdrew(退出),itwasonhisownaccount.

7．Thecompanyprovidesmorethan20free-to-airchannels(频道)．

8．Thebond(关系)ofbrotherhoodwasonetolastfromthecradletothegrave.

9．Hecloseddownthebusinessandwentintopolitics(政治)．

10．Hewasthebestboxerinthetournament(联赛)．

Ⅱ.阅读理解

A

Saythephrase“femaleenvironmentalpioneers，”andamongthenamesyouwillhearRachelCarson，whowroteaboutpesticides；chimpanzeeexpertJaneGoodall；and17-year-oldclimate-changeactivistGretaThunberg.TomarkWomensHistoryMonth，Kidspostissharingthestoryofanenvironmentalpioneerwhoisnotthatfamousbutequallyremarkable.

Atage3，SylviaEarlefoundherlifelongpassionwhileplayingonabeach.Awavesuddenlycameupandknockedherover.

“Mymother...sawthebigsmileonmyfaceandletmerunbackin，”EarletoldaTVintervieweryearslater.“AndIvebeenrunningbackineversince.”

Earleisnow84yearsoldandhasspentalifetimeexploringtheworldsoceansandworkingtoprotectthemfrompollution，overfishingandotherthreats.

Sheisapioneerinusingscubagear.Scubagearletsdiverstakebreathunderwater.Sheholdstheworldrecordforthedeepestuntetheredwalkontheoceanfloorat1，250feet.Thismeansshewasnottiedtoanythingwhenshewaswalkingunderwater.Duringthisexploration，sheplantedaU．S.flag.

In1998，TimemagazinegaveEarleitsfirstHeroesforthePlanetaward.ShewasthefirstfemalechiefscientistattheNationalOceanicandAtmosphericAdministration(NOAA)．ItisaU．S.oceanandatmospheregroup.Shewa