高一英语下unit 13单元测试2

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1、Unit13Healthyeating●目标导引Ⅰ.单词及短语fried,stomach,oughtto,examine,plentyof,diet,keepupwith,maketherightchoices,nowandthenⅡ.语法：情态动词(1)hadbetter,should,oughtto●内容精讲Ⅰ.单词及短语精讲1.stomachn.肚子，胃，复数为stomachs。肚子疼：stomachache构成短语有：haveapaininthestomach胃(腹)疼lieonone'sstom

2、ach俯卧havethestomachfor…对……有兴趣turnone'sstomach使……恶心onanempty/afullstomach空着肚子/吃饱2.barn.(1)条状物；棒abarofsoap一条肥皂abarofchocolate一条巧克力abarofgold一根金条(2)酒吧acoffeebar(3)固定短语：behindbars在狱中3.plentyof充分的，大量的，既可修饰可数名词又可修饰不可数名词，只用于陈述句，在疑问句中一般用enough，在否定句中用many或much。注意：

3、plentyof前面没有冠词a,不可误记成aplentyof。e.g.Makesurethereisplentyoffoodforeveryone.Wehaveplentyofchairshere.inplenty充足地Thereisfoodinplenty.=Thereisplentyoffood.4.dietn.(1)正常饮食abalanceddiet均衡的饮食adietofpotatoes土豆饮食(2)饮食限制goonadiet=beonadiet节食,节食Nosugarinmycoffee;I'm

4、dieting.5.diseasen.疾病aseriousdiseaseoftheliver严重的肝病diseasedadj.有病的e.g.adiseasedplant病态的植物同义词区分：illness,diseaseillness：很少指具体疾病，只表示抽象的疾病和生病的状态。disease:指可以染上和传染他人的疾病。e.g.Severalchildrenareawayfromschoolbecauseofillness.几个孩子因为生病没上学。Hehasarareheartdisease.他得了一

5、种罕见的心脏病。6.probably与possibly比较(1)probably极有可能,有几分根据的猜测;比possibly所指的可能性大些。e.g.Heisworkinghardandcleveraswellmanypeoplecanhelphim.Hewillprobablywin.(2)possibly可能地。表示客观上潜在的可能性，可能性比probably小，经常与情态动词can或may连用。e.g.Shemaypossiblybethegreatestwriterofhergeneration

6、.她或许是她那一代人中最伟大的作家。7.promisev.&n.允诺；答应动词用法：后接名词或代词、不定式、that从句e.g.(1)Theypromisedanimmediatereply.他们答应立刻回复。(2)Hepromisedmetohereatsixo'clock.=Hepromisedmethathewouldbehereatsixo'clock.他答应我他将在六点在这里等我。(3)Ipromisedyounottosaythat.我答应你不说那件事。(4)Itpromisestobewar

7、mthisafternoon.今天下午有望转暖。(5)Heisapromisingboy.他是一个有前途的男孩。名词用法：makeapromise许下诺言giveapromise许下诺言keepapromise信守诺言carryoutapromise履行诺言breakapromise违背诺言8.brainn.(1)用作不可数名词，大脑Thebrainisthecentreofhighernervousactivity.大脑是高等神经活动的中枢。(2)用作可数名词brains，智力，头脑Shehasagoo

8、dbrain.=Shehasgoodbrains.她很聪明。Ⅱ.句子精讲9.Yououghttobecarefulwithfruit.你应该对水果慎重。becareful用法归纳(1)becareful单独使用，当心Becareful！Thepanishot!当心！锅很热。(2)becarefulabout…对……谨慎Ihopeyou'llbecarefulinfutureaboutthethingsyousay.我希望你将来