Unit13HealthyeatingPeriod3一、聚焦重点、难点（一）重点A词汇用法beshortoffitdigestgainuse…..forsleepybehavetablemannersstay+adj.measureB.句型结构You’dbetter(not)do…….Youshould(not)/ought(not)todo……（二）难点gainstay+adj.二、剖析重点词汇、词组、句型1.beshortof缺乏Wedidn’tbuyanythingbecausewewereshortofmoney.我们什么也没买，因为我们缺钱。Thefirmwasshortofmen.这公司缺人手。Thehospitalisshortofnurses.这医院缺护士。也可用go/runshort(of)Heneverallowhischildrentogo/runshortofanythingnecessaryfortheireducation.他从来没让他的孩子缺乏教育所需的任何东西。(sth.)go/runshort某物缺乏Ourmoneyisrunningshort.我们的钱快没了。(sb.)runshortof…..某人缺乏某物Wearerunningshortofmoney.我们缺钱。2.fitVt./Vi.适合，（大小）合身Thecoatdoesn’tfitme.这外套我不合身。Hewilljustfitthepost.他正合适干这工作。Thekeydoesn’tfitthelock.这把钥匙不配这锁。Doestheshirtfit?衬衫合身吗？装上，配上Allyouhavetodoisfitthepiecestogether.你所要做的就是把这些装配起来。Canyoufitthelidon?你能把盖子装上去吗？adj.适合，合适（多作表语）用心爱心专心befittobe/doSheisnotfittolivebyherself.她不适合独自生活。Ishouldsayshewasn’tfittodoanythingofthesort.我倒觉得她不适合做这种事。Thefoodwasnotfittoeat.这食物不适宜吃。Theweatherisnotfittogooutin.这气候不适宜出去。befitfor….Heisnotfitforthejob.他不适合这工作。健康，身体好Youlookveryfit.你看上去身体很好。Youshouldtakemoreexercisetokeepfit.你应该进行更多的锻炼保持身体健康。3.digestVt.消化Heisdigestinghisdinner.他在消化他吃的饭菜。Don’tgivethebabymeattoeatbecausehecan’tdigestit.别给那婴儿吃肉，因为他消化不了。Somefoodsarehardtodigest.有些食物很难消化。有时表示主语特点，不用被动语态：Proteindigestsslowly.蛋白质消化得慢。Cheesedoesn’tdigesteasily.奶酪不容易消化。吸收（知识等），接受（消息）Hereadrapidlybutdidn’tdigestanything.他读得很快但什么也没吸收到。Ittookherawhiletodigestthebadnews.花了很长一段时间她才接受下这坏消息。n.摘要，文摘（CN）adigestoftheweek’snews一周新闻摘要digestion消化力（CN）Hehasagooddigestion.他消化力很好。Thepatient’sdigestionisgood.这病人的消化很好。消化（UN）Digestionismoredifficultforoldpeople.老人消化比较困难。4.gainVt.获取，得到，赢得（=get/win）Hegainedfullmarksintheexamination.考试中他获得一百分。You’llgainexperienceinthatjob.干这工作你会获得经验。Hegainedasalaryofonepoundperweek.他每周有一镑收入。gainwealth/happiness/aprize/victoriesoversb./muchknowledge用心爱心专心/thebattle获得健康/幸福/奖/打败某人的胜利/很多知识/赢得这场战役加快（速度），增加（体重）Thecargainedspeedasitwentdownthehill.下山坡时这辆车加快了速度。Mywatchgains2minuteseveryday.我的表每天快两分钟。Heputon/gainedtwopoundsinthepastmonth.他过去的一个月里长胖了两磅。改善，增进（=improve）Thesickchildisgaining.这个生病的小孩渐渐好了。Hiswritinggainedbycontinualpractice.通过不断练习他的书法变好了。Hisworkissuretogainifheusesnewmethods.假如他使用新的方法他的工作肯定回有所提高。n.收获，增加，增加收入Nopains,nogains.不劳无获。Increaseofwealthisnotalwaysagaintoone’shappiness.财富的增加并不一定更加幸福。Thebabyhadagainofhalfapound(inweight)lastweek.上星期这婴儿长了半磅。againinhealth/strength/knowledge身体的好转/力量的增加/知识的增加Heputalotofmoneyintothefirmwiththehopeofgaininthefuture.他把很多钱投到那公司里希将来能有更多收入。2.use…..todo/fordoing用……做……或被动语态beusedtodo/for(doing)sth.Heusedallhisstrengthtoforceopenthedoor.他用尽全身力气撞开了门。Theyusedstickstodriveawaythean...
