2023學(xué)年完整公開課版Book4unit2LearningaboutLanguage

Unit2Unit2WorkingthelandLearningaboutlanguage1.Findthewordorphrasefromthetextforeachofthesemeanings.Discoveringusefulwordsandexpressions1)brown(skin)fromspendingtoomuchtimeinthesun2)tomakesomethingorsomebodyfreeof3)tobecomelargerinsize,numberoramountsunburntrid…ofexpand4)tomakeinformationandideasknowntomanypeople5)wouldpreferto6)totryextremelyhardtoachievesomethingcirculatewouldratherstruggle7)tosendthingstoforeigncountriesforsale8)pleasedbyhavingwhatonewantsorneeds9)toprovidewiththingsnecessaryforacertainpurposeexportsatisfiedwithequip10)plantsgrowninlargeamountsbyfarmers11)becauseofcropsthanksto2.Findwordsfromthepreviouspagesofthisunittoreplacetheunderlinedwords.Youmayneedtochangethewords’formstofit.1)AccordingtotheWHO’sinformation,about1.8millionpeopleacrosstheworlddieeachyearfromdiseasescausedbyunsafefoodandwater.statistics,globe2)Differentkindsofstrongcorn,anotherhybridgrain,hasbeendevelopedbyscientistsofmanydifferentraces.3)Nothavingenoughfoodleadstopoorhealthand,therefore,sickness.super,nationalitiesHunger,disease4)Over56percentofthepeopleinasmallSoutheastAsiancountryareinjobsrelatedtoagriculture.5)Withtheopenconditionsintoday’sinternationalbusinessworld,hybridgrainscanbesoldandsentabroadtocountriesaroundtheworld.Vietnam,occupationsfreedom,exported3.Completethepassagewiththewordsbelowintheirproperforms.disturbingexpandoutputstrugglebattlesgraincropsdecadeequipInthepast_______,someofthefarmersinthewestofChinahavemetwithsomesuccessinthe_______againstthe__________desert.decadestruggleexpanding_________withnewscientificfarmingmethods,theyhavebeenabletouselessfarmlandthaninthepast.Their______of_____andother______,however,isstillthesame,whichmakesitpossibleforthemtousetheremainingfarmlandforplantingtrees.Theseandotherfarmersarestartingtowinsmall_