2019-2020年高中英语 Unit 2 Healthy eating Section Ⅳ Grammar & Writing课时作业 新人教版必修3

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1、2019-2020年高中英语Unit2HealthyeatingSectionⅣGrammar&Writing课时作业新人教版必修3Ⅰ.单句语法填空1.Mybook，TheHouseofHades，ismissing.Who________havetakenit？2.Wearegivenaspecialholiday，sowe________gotoworktomorrow.3.Sometimeshispresentjob__________beboring，andhe________workforlonghoursaday.4.—Sorry，Profes

2、sorSmith.Ididn'tfinishthepaperyesterday.—Oh，you________havedoneitasyesterdaywasthedeadline.5.—Happybirthday！—Thankyou！It'sthebestpresentI________havewishedfor.6.—Whyareyoureyessored？You________havesleptwelllastnight.—Yeah，Istayeduplatewritingareport.7.I________useaclocktowakemeupb

3、ecauseatsixo'clockeachmorningthetrainesbymyhouse.8.Icouldn't________(go)throughthatbitterperiodwithoutyourgeneroushelp.9.—Ileftmyhandbagonthetrain，butluckilysomeonegaveittoarailwayofficial.—Howunbelievabletogetitback！Imean，someonemight________(steal)it.10.Harryisfeelingunfortable.

4、Hemust________(drink)toomuchatthepartylastnight.11.—Ididn'tgotoworkyesterdaybecausemycarbrokedown.—Youcould________(use)mine.Iwasn'tusingitthen.12.Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation，ortheywould________(e)toourhelp.答案：1.could　2.needn't　3.can；hasto　4.

5、should　5.could　6.can't　7.needn't　8.havegone　9.havestolen　10.havedrunk　11.haveused　12.haveeⅡ.阅读理解Eatingadiethighinprocessedfood(加工食品)increasestheriskofdepression，researchsuggests.What'smore，peoplewhoateplentyofvegetables，fruitandfishactuallyhadalowerriskofdepression，theUniversityCo

6、llegeLondonteamfound.Dataondietamong3,500middleagedcivilservants(公务员)wereparedwiththeiremotionalstatefiveyearslater，aBritishjournalreported.Theysplittheparticipantsintotwotypesofdiet—thosewhoateadietlargelybasedonwholefood，whichincludeslotsoffruit，vegetablesandfish，andthosewhoatea

7、mainlyprocessedfooddiet，suchassweeteneddesserts，friedfood，processedmeat，refinedgrainsandhighfatdairyproducts.Afteraccountingforfactorssuchasgender，age，education，physicalactivity，smokinghabitsandchronic(慢性的)diseases，theyfoundasignificantdifferenceinthefuturedepressionriskwiththedif

8、ferentdiets.Thosewhoatethemostwho