高中英语必修2(外研版)Unit 1 Our Body and Healthy Habits 知识点总结.docx
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1、高中英语必修2(外研版)Unit 1 Our Body and Healthy Habits知识点总结一、重点词汇 词义辨析:injure/hurt/wound/cut 四者都可以指“伤害、伤痛”。意义injure指损害健康、成就、容貌等,强调功能的损失。hurt既可指肉体上的伤害,也可指精神上的伤害。wound指枪伤、刀伤、刺伤等皮肉之伤,是出血的、严重的伤,特指战场上的受伤。cut无意中造成的轻伤。 Drinking can injure ones health. 喝酒对人的健康有害。 Im sorry I hurt you; I didnt mean to. 对不起,我弄伤了你;我不是故
2、意的。The robber wounded him with a knife.那个强盗用刀刺伤了他。 How didyou get that cut on your hand? 你手上的伤口是怎么弄的? 词义辨析:normal/common/general/ordinary 这四个词都有“普通的”、“常见的”意思。其区别是:normal强调人或物“符合常态或常规”。common强调许多事物具有某种共同点而“不足为奇”。general侧重“普遍”之意,普遍于大多数人或事物中。ordinary与一般事物的性质标准相同,强调“平常”而无奇特之处。 Its normal to feel tired a
3、fter such a long trip. 长途旅行后感到累是很正常的。 His name was Hansen, a common name in Norway. 他的名字叫汉森,在挪威是一个常见的名字。 As a general rule, prices follow demands. 一般而言,物价随需求而变化。 Now electrical appliances have entered into ordinary families. 现在,家用电器已经步入普通家庭。 diet n.饮食;节食 1. a healthy/balanced diet: 健康的/均衡的饮食 2. go/b
4、e on a diet: 用规定食谱;节食 You dont have to go on a diet to lose weight.你不需要靠节食来减肥。 anxious adj. 焦虑的;渴望的 1. be anxious about sth.: 为担心,忧虑 2. be anxious for sth.: 渴望 3. be anxious to do sth.: 急于,渴望做某事I am anxious about the parcel because it hasnt arrived. 我对这包裹很担心,因为它还没到。The whole country was anxious for
5、peace.全国上下都渴望和平。She was anxious to finish school and get a job.她渴望毕业找一份工作。 be crazy about:迷恋 Hes still crazy about both his work and his hobbies. 他对工作和个人爱好依然保持狂热。 begin with:以开始 The teacher began his class with a question. 老师以一个问题开始他的讲课。 be/get injured:受伤 He got injured through his own carelessness.
6、 他由于粗心受伤了。 breathe in/out:吸入/呼出 In large cities people breathe in dangerous gases from cars and chimneys. 在大城市人们呼吸时吸入汽车和烟囱排出的有害气体。 一词多义:fit adj. 健康的,强壮的;合适的 v.适合,适应 Mr. Smith needs more exercises to keep fit.(keep fit:保持健康) 史密斯先生需要更多的锻炼以保持身体健康。 Hes been ill and isnt fit for work yet. (be fit for:适合)
7、 他一直在生病,尚不能工作。This new jacket fits her well.这件夹克很合她的身。 一词多义:head n. 头部;头脑 v. 朝前进;前往 The ship came about andheadedfor the shore. 轮船调转般向朝海岸驶去。拓展: 英语中有些名词可转化为动词,如:eye n. 眼睛 v.(用眼睛看)注视;端详 face n. 脸 v. 面对picture n. 照片,影片 v. 画;拍照dress n. 礼服 v.打扮,穿衣 阅读必备词汇 rare adj. 稀少的;罕有的 rarely adv.罕有地 wealthy adj. 富裕的
8、overweight adj. 太胖的;超重的 symptom n. 症状 insurance n. 保险questionnaire n. 问卷调查 awful adj. 糟糕的;可怕的;充满敬畏的 become ill 生病 have a temperature 发烧 putinto 将投入/放入take exercise 锻炼lie down 躺下二、重点句型 So as you can see from what Ive said, Im a normal kind of person. 解析:本句的主干是“Im a normal kind of person”;“as you can
9、see from what Ive said”是由as引导的一个定语从句;what引导的是from的宾语从句。翻译:因此,正如你能从我所说的看到的一样,我只是一个普通人。拓展:as引导的定语从句在写作中应用相当广泛,常见的结构有:“as is known to all”; “as we all know”意思都是“众所周知”。 Because of this, I make sure that I have a good diet, and as Ive said,this isnt aproblem because my mother feeds us so well. 解析:本句的主干是“
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