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1、Unit 13Healthy eating Warming up,Listening and Speaking词汇讲解三点剖析1.Lie down and let me examine you.躺下,让我给你检查一下。examine v. 检查;审查;考试;测验【典型例句】All the luggage is to be examined when you enter the Customs.进入海关时所有行李都要检查。She examined whether the food was fresh or not by smelling it.她通过嗅觉检查食物是否新鲜。Tomorrow our
2、 teacher will examine us on our knowledge of geography.【要点归纳】examine表示“检查；审查时接名词、代词或从句作宾语;表示“考试；测验时接“宾语+介词+名词/代词。【相关链接】辨析examine,check,test:三个词都有“检查之意,但具体含义不同。check表示“查证,核实以查明是否正确、属实;而examine表示为了解什么而“检查,另有“考试之意;test “试验,考验,检验。例如:Youd better check your answers before you hand in your maths paper.交数学试
3、卷之前,你最好再检查一遍答案。Are you sure that all the windows are closed?Youd better go and check.你确信窗子都关了吗?你最好去检查一下。The doctor examined his teeth carefully,but found nothing wrong.医生仔细地检查了他的牙齿,不过没有发现问题。All the new cars must be tested carefully before put into market.所有的新车上市前都要经过仔细检查。随堂演练选择(1)Since you are feeli
4、ng sick all the morning,you should go to the hospital to have yourself _.A.checkedB.examinedD.seen 提示:have oneself examined去检查一下(身体)。答案:B(2)When she _ her shopping list,the housewife found shed forgotten to buy some sugar.A.examinedB.tested w提示:check her shopping list核实购物单。答案:C(3)The environmentalis
5、ts _ the water of the Yellow River for pollution.A.examinedB.checked提示:test the water化验/检验水。答案:C完成句子(4)The police _(检查了他们的行李) to see if there is any forbidden gun in it.(5)They will _(被考英语) in this afternoons class.(6)As a company leader,she _(常常自省).答案:(4)examined their luggage(5)be examined in Engl
6、ish(6)often examines herself2.Drink plenty of water and get some rest.多喝水,休息一下。plenty of 许多；大量的【典型例句】There being plenty of time,you neednt have hurried.由于时间很多,你本来不必要着急。If you want to improve your English,we have plenty of English magazines for you to borrow.如果你想提高你的英语水平,我们有很多英语杂志供你借阅。【要点归纳】plenty of
7、 后既可以接可数名词,也可以接不可数名词,该短语只用于肯定句中,在否认和疑问句中常用enough much或many代替。【相关链接】表示“许多,大量的三种情况:(1)只接可数名词:many,a good/great many,a great/large/good number of,scores of,dozens of,many a+单数名词。例如:Our school library is a big one where a great many books can be found.我们的图书馆很大,里面有很多书。The teacher pointed out that there w
8、as many a mistake in my composition. (2)只接不可数名词:much,a great/good deal of,a large amount of/large/great amounts of。例如:To be a good teacher calls for a great deal of knowledge.We need a large amount of money to set up a school for the children of the peasant workers.我们要建一所农民工子弟需要一大笔钱。(3)接可数或不可数名词:a l
9、ot of/lots of,plenty of,a large quantity of/large quantities of。例如:Large quantities of water have been transported to the droughty areas.大量的水被运往干旱地区。随堂演练选择(1)It is obvious that _ experience is a great advantage in finding a good job.A.manyB.a number ofC.a fewD.plenty of提示:experience 是不可数名词,只能用plenty
10、 of修饰。答案:D (2)With _ houses flooded away,_ people had to live in the tent.A.lots of;a great deal ofB.a great deal of;a good manyC.plenty of;manyD.many a;much 提示:houses 和people都是可数名词,因而可使用lots of,a good many,plenty of,many来修饰。答案:C改错(3)The secretary has many emails to answer,so he has not plenty of time to prepare for the report._(4)Many a teacher were praised by the government on Teachers Day._(5)A good number of energy is wasted in our daily life._(6)Are there plenty of people out of work in your neighbourhood?_答案:(3)plenty ofenough(4)werewas(5)numberdeal(6)plenty ofmany