2020年高中英语Unit1WomenofachievementSectionⅣGrammar&Writing课时作业新人教版必修.doc

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1、SectionⅣ　Grammar&Writing课时作业Ⅰ.单句语法填空1．Twentydollarsforthelittlepoorgirlwas(be)toomuchthen.2．Theheadmasterandmathsteacherisspeaking(speak)atthemeetingnow.3．ThestudentsinClassOneeachhave(have)gotastorybookasanaward,andtheyaswellastheirteacherare(be)veryhappy.4．Peoplehaveshown(show)grea

2、tlovetothevictimssincethedisasterhappened.5．Thescientistandengineerhas(have)inventedanewmachine.6．Alice,togetherwithherfriends,was(be)punishedforhavingbrokentheschoolrules.7．Everygirlandeveryboyhas(have)therighttojointheclub.8．—Is(be)eithersheoryoutogoandattendthemeeting?—Neithershen

3、orIam(be)．9．Mostofhistimewasspent(spend)oncomputergamesinthepast.10．Therichare(be)fortheplan,whilethepoorareagainstit.Ⅱ.阅读理解ASometimesveryoddthingsshowupinordinaryplaces.Inthe1800s,astrangesightbegantobereportedbyfarmers.Theninthe1970s,thisstrangeeventbegantohappenmoreandmoreoften.Pe

4、opletraveledformilestostandinthefieldsandtakephotosofsomethingtheycouldn'teasilyexplain.Whatweretheylookingat?Itwasthecropcircles—largeandcomplex(复杂的)designssetintothemiddleofordinaryfarmfields.Noonecouldunderstandhowthesehugedesignsweremade.Cropcirclesarefoundmostofteninfieldsofwhea

5、t,corn,orrice.Theyareusuallycreatedovernight,althoughsomearereportedtohaveappearedduringtheday.Theyhavebeenseenallaroundtheworld,inmorethan70differentcountries.Scientistshavefoundthattheplantsinsideacropcirclearedrierthantheonesoutsideit.Theplantstems(茎)arebentandnotbrokeninmostcropc

6、ircles,andsometimesthesoilinthedesignhasmoreironthanthesoiloutsideofthedesign.Unfortunately,thesefactsalonedonothelpscientistsanswertheirquestionsaboutcropcircles.Thesefactsonlymake7themmoremysterious.SomepeoplebelievecropcirclesaremadebyUFOs(UnidentifiedFlyingObjects)landinginfarmfi

7、elds.Othersthinkaliens(外星人)areleavingusmessagesinthebeautifuldesigns.StillothersbelieveEarthenergyunderthegroundmakesplantsbendoverindesigns.Somepeoplesaytheyactuallymadethecropcircleswithspecialequipment.Scientistshavefoundsomecropcirclesthatarecertainlymadebypeople,buttheyareusuall

8、yalittlediff