buildup【语境展示】阅读下面句子，并从a-d中找出与1-4中的buildup相符合的释义。1.Theygavehimsouptobuildhimup.2.She’sbuiltupaverysuccessfulbusiness.3.Themuseumhasbuiltupafineartcollection.4.Ifyoudon’texpressyourfeelings,frustrationandangercanbuildup.a.逐渐增强，变得严重起来b.积累，积聚c.加强（力量），增强（体质）d.建立，开发【自我归纳】通过观察上面的句子，我们可以知道，buildup的意思分别为：1→________；2→________；3→________；4→________。【即学即练】翻译下面句子。1.Takingexercisewillbuildupyourstrength.___________________________________________________2.Trafficisbuildinguponroadsintothecity.___________________________________________________3.We’vebuiltupgoodrelationshipswithourcustomers.___________________________________________________struggle【语境展示】阅读下面句子，并试着归纳struggle的意思及用法。1.Manypeoplehavetostruggleforaliving.2.Theystruggledtopaytheirbills.3.Hestruggledalongtheroadholdinghisson.4.Allhislifehehasbeenstrugglingwith/againstdifficulties.5.JackstruggledwithJimonthegrass.6.Thepeopleofthiscountrywillcontinuetheirstruggleforfreedom.7.Shetriedtoescapebutherstruggleswereuseless.8.Itwasarealstruggletobereadyontime.【自我归纳】struggle既可作动词，也可作名词。★作动词时，意为：①努力，奋斗，争取（常用搭配：struggle________...为……而努力奋斗；struggletodosth.努力做某事）（句1、句2）；②挣扎前进（句3）；③斗争，抗争（常用搭配：strugglewith/against...与……斗争/抗争）（句4）；④搏斗，打斗（常用搭配：strugglewith...与……搏斗/打斗）（句5）。★作名词时，意为：①斗争（句6）；②努力，奋斗（句7）；③难事（句8）。【即学即练】用适当的介词填空。1.Thetwoboyshavebeenstruggling________thetoygunforseveralminutes.2.Hestruggled________themadmantillhelpcame.3.Theworkershavebeenstruggling________badconditionsfortoolong.答案buildup【自我归纳】1-4cdba【即学即练】1.锻炼将增强你的体质。2.来往的车辆在通往市区的道路上越聚越多。3.我们与我们的顾客之间已经建立起良好的关系。struggle【自我归纳】for【即学即练】1.for2.with3.with/against
