2021屆高考英語大一輪復(fù)習(xí)Unit21HumanBiology課時(shí)作業(yè)21a北師大版選修7

課時(shí)作業(yè)21HumanBiologyⅠ.課標(biāo)單詞寫作詞匯——————————————明其義1．unitevt.聯(lián)合；團(tuán)結(jié)；統(tǒng)一2．seekvt.尋找3．catervi.滿足；迎合4．scann．掃描5．postponevt.推遲，延期6．a(chǎn)busevt.濫用7．pausen．停頓；暫停8．foreseevt.預(yù)見9．thoroughadj.徹底的；細(xì)致的10．robvt.使喪失；搶劫11．declinevi.下降12．submitvt.提交13．votevi.表決14．circumstancen．情形；情況15．prohibitvt.禁止16．faithn．信心閱讀詞匯——————————————悉其用1．contradictvt.與(其他事物)相矛盾2．circulatevi.循環(huán)3．routinen.常規(guī)；慣例4．temporaryadj.臨時(shí)的；短暫的5．fundamentaladj.根本的；基礎(chǔ)的6．intervaln.間隔；間歇7．underlinevt.表明重要性；強(qiáng)調(diào)8．deadlinen.截止日期，最后日期9．compulsoryadj.強(qiáng)制性的，義務(wù)的10．digestvt.消化11．swapvi.交換拓展詞匯———————————通其變1．a(chǎn)daptationn．變化；變種；適應(yīng)；改編，改編本→adaptvi.適應(yīng)vt.使適應(yīng)；改編2．doubtfuladj.懷疑的，不肯定的→doubtv.&n.懷疑3．a(chǎn)nnualadj.每年的，年度的→annuallyadv.每年地，年度地4．opposevt.反對→oppositionn．反方；對立面→oppositeadj.相反的；對面的→opposedadj.反對的5．treatvt.款待；對待；治療n．請客；款待→treatmentn．對待；治療6．toleratevt.容忍→tolerancen．容忍；忍耐力7．minimumn．最低；最小→minimizevt.使最小化→maximumn．最大值；最大→maximizevt.使最大化8．equipvt.使有準(zhǔn)備→equipmentn．設(shè)備9．fortunen．大筆錢財(cái)；巨款；運(yùn)氣；命運(yùn)→fortunateadj.幸運(yùn)的→fortunatelyadv.幸運(yùn)地→unfortunateadj.不幸的→unfortunatelyadv.不幸地10．concernn．擔(dān)心；擔(dān)憂→concernedadj.擔(dān)心的；擔(dān)憂的語境活用——————————(用所給單詞的適當(dāng)形式填空)1．Shewasveryfortunatetocomeintoalargefortune,butunfortunatelyshewasconfirmedtosufferfromadeadlydisease.(fortune)2．Themanagerthinkssheisfaithfultohimandalwayshelpshimfaithfully.(faith)3．Thenumberofpeoplewhoruntheredlighthasbeenonthedeclinesincethenewtrafficregulations(regulate)cameintoeffect.4．Owingtothebadweather,wedecidedtopostponeleaving(leave)．5．Asweallknow,anannualmeetingisheldannually.(annual)6．Severalrobbersrobbedthebankofanenormoussumofmoney,makingthelargestrobberyofthiscityinthelastdecade.Buttheyweresooncaughtbythepolice.(rob)7．Thisisamodern,brightandwellequippedhospital,anditsequipmentisofthefirstlevel.(equip)8．Tomorrowisthelastdateforsubmission(submit)ofentriesforthecompetition.9．Hardworkkeepsawaypoverty.Toleration(tolerate)keepsawayviolence.10．Weprohibit(prohibition)airgunsandtheweaponsthatmightwoundsomeone.Ⅱ.課標(biāo)短語短語速記——————————————1．in_vain徒然，白費(fèi)力氣2．a(chǎn)t_random隨便地；隨意地3．a(chǎn)t_all_costs不管多大代價(jià)4．straight_away立刻；馬上5．wipe_out徹底毀滅6．stop_sth._in_its_tracks終止；消滅7．a(chǎn)t_any_rate無論如何；至少8．swap_with與……交換9．due_to因?yàn)?；由?0．come_across偶然遇見；發(fā)現(xiàn)11.beyondone'snaturallimits超出某人的正常限度12．clearup清理；放晴；澄清13．robsb.ofsth.搶劫某人某物14．votefor投票贊成15．undernocircumstances決不；無論如何都不16．putoff推遲17．getdownto開始認(rèn)真做18．bringup養(yǎng)育；撫養(yǎng)；嘔吐19．getthrough通過(考試等)；完成20．missout遺漏；遺忘；錯(cuò)過機(jī)會(huì)21．focuson聚集；集中；對準(zhǔn)語境活用—————————————(選用上面的短語填空)1．Themarketresearchersinterviewedpeopleat_randominthestreet.2．I'vemadeupmymindtoattainmypurposeat_all_costs.3．I'lljustreadthroughtheformagaintomakesureIhaven'tmissedanythingout.4．Thenoisemadeithardformetofocus_onwork.5．It'snotaeasytaskforyoutobring_upasmallchildonyourown.6．Hadtheboyworkedharder,hewouldhavegot_throughtheexams.7．It'stimeIgot/should_get_down_tothinkingaboutthatessay.8．Lastweek,Iwasrobbed_ofmywalletinfrontofahotelonmywayhome.9．Itriedtomakehispeacewithher,butin_vain.10．Itisrainingnow,butIthinkitwillclear_upsoon.Ⅲ.重點(diǎn)句型教材還原——————————————1．Manycontemporaryamateurathleteswouldhavebrokenworldrecordsif_they_had_taken_part_inthefirstOlympicGames.許多當(dāng)代的業(yè)余運(yùn)動(dòng)員如果參加了首屆奧運(yùn)會(huì)，他們會(huì)打破很多項(xiàng)世界紀(jì)錄的。2．Itiscompulsoryforwinnerstobetestedbutotherparticipantsareonlytestedatrandom.獲勝者要強(qiáng)制性地進(jìn)行檢查，而其他參與者只是隨意地抽查。3．TheOlympicspirit—thespiritofcompetitionwhichemphasisestakingpartratherthanwinning—hasbeenviolatedbythedesiretosucceedatallcosts.人們不惜任何代價(jià)想獲勝的愿望違背了重在參與而不是獲勝的奧林匹克精神。4．Havingkilledupto50millionpeoplein18months,withatendencytostriketheyoungandfitratherthantheold,theSpanishFluis_believed_to_have_beenthemostacuteepidemicinhistory.西班牙流感在18個(gè)月內(nèi)使多達(dá)五千萬人喪命，并且發(fā)病人群傾向年輕人和健康人而不是老年人。它被認(rèn)為是歷史上最嚴(yán)重的流行性傳染病。5．Inthefuture，athleteswhohave_their_genes_changedmightbeabletodothe100metresdashinjust8secondsorthemarathoninlessthantwohours.將來，改變基因的運(yùn)動(dòng)員可能在8秒內(nèi)跑完100米或不到兩小時(shí)就能跑完馬拉松。寫作運(yùn)用——————————1．Shewouldhavegonetothepartyif_she_had_been_invited.要是當(dāng)初被邀請的話，她就會(huì)去參加這次聚會(huì)了。2．It_is_possible_for_him_to_passthedrivingtestthistime.他這次或許能通過駕照考試。3．Asstudents,weshouldtrytogetgoodresultsbystudyinghardrather_than_cheating_in_exams.作為學(xué)生，我們應(yīng)當(dāng)通過努力學(xué)習(xí)而非考試作弊來取得好成績。4．Thebookis_said_to_have_been_translated_intoseveralforeignlanguages.據(jù)說這本書已被翻譯成了好幾種外國語言。5．Iusuallyget/have_my_clothes_washedonSundays.我通常在星期天洗衣服。Ⅳ.語篇整合話題與語篇填空———————————Records1.have_fallen(fall)sincethefirstOlympicGames.2.Whenwetalkaboutbreakingrecords,wecomeacrosstheissueofperformance-enhancingdrugs.Takingthesedrugsisknownas“doping”.Someathleteswhoabusethedrugsrisk3.facing(face)serioushealthproblemsinlaterlife.Theyseek4.to_achieve(achieve)beyondtheirnaturallimits.Unfortunately,itisnoteasytocatchathletesusingillegaldrugs.Itiscompulsoryforwinners5.to_be_tested(test)butotherparticipantsareonlytested6.atrandom.However,dopingisnottheonlythingweneedtoworryabout.What'sworse,“gene-therapy”willbethenextbigthreat.Inthefuture,athleteswhohavetheirgenes7.changed(change)mightbeabletodobetterthantheyshouldbe.TheOlympicspirithasbeenviola