2019新人教版 高中英语 必修第三册UNIT 3 Diverse CulturesSection C Discovering Useful Structures ppt课件.pptx

1、Section CDiscovering Useful Structures 财务的;金融的 2. n.诗集;诗歌;诗作 3. adj.引起中毒的;有毒的;分泌毒素的 4. n.毒物;毒药;毒素vt.毒死;毒害 5. vt.包;裹;折叠vt.(可)叠平 6. adv.特别;格外adj.顶好的;超级的 7. n.作品集;收集物;收藏品 8. n.百分率;百分比 financial poetry poisonous poison fold super collection percentage 9.Atlantic adj. 10.jeans n. 11.boot n. 12.mushroom n

2、. 13.accessory n. 14.souvenir n. 大西洋的 牛仔裤 靴子 蘑菇 配饰;附件;配件 纪念物;纪念品 重点短语 1.sound like 2.try to do 3.as soon as possible 4.leave out 5.check out 6.have a history of 7.depend on 8.no way 重点语法省略 听起来像 尽力做 尽可能快地 省略 核实;查实 有历史 依靠;依据 没门 .选词填空 collection,poisonous,financial,fold,percentage 1.The company is in d

3、ifficulties,so government help is needed. 2.If plastic and rubber are burnt,theyll give off gases. 3.Roberts of prints and paintings have been bought over the years. 4.Meer his arms over his chest and turned his head away. 5.Interest rates are expected to rise by one point. financial poisonous colle

4、ctions folded percentage .单句填空 1.Although (tell) to stop,he kept on working. 2.Will you waste your time and money on that? Certainly. 3.Why not (go) and have dinner in a restaurant? 4.I hear Mary is back from the holiday. If,lets go and see her. 5.I will be away on holiday.Will you look after my cat

5、? Yes,I will be glad. told not go so to 重点词汇 1.I really like that paper folding book,and my son likes that paper folding book,too. 我真的很喜欢那本折纸书,我儿子也喜欢那本折纸书。 【词汇精讲】fold作及物动词,意为“包;裹;折叠”,作及物和不及物 动词,意思“(可)折小;(可)叠平”。 The back of the bench folds forward to make a table. 长凳的靠背可以向前翻折成一张桌子。 2.Find out which w

6、ords have been left out. 找出省略了哪些词。 【词汇精讲】leave out是固定搭配,意为“省略;遗漏”。 Youve left out the important word in the sentence. 这个句子你漏掉了那个重要的单词。 Dont leave me out when youre giving out the invitations. 当你发请帖时,别忘了我。 【词汇拓展】 Lets leave the matter aside for a moment. 让我们把这件事搁一会再说。 All the others went to the conce

7、rt,and only Tom was left behind. 其他所有的人都去听音乐会了,只有汤姆被留下了。 3.it is even mentioned in the oldest collection of Chinese poetry. 甚至在中国最古老的诗集中也提到了它。 【词汇精讲】collection是名词,意为“作品集;收集物;收藏品”。 The painting comes from his private collection. 这幅画来自他的私人收藏。 【词汇拓展】 Weve been collecting data from various sources. 我们一直

8、从各种材料中收集数据。 Like a telescope it has a curved mirror to collect the sunlight. 和望远镜一样,它有一个曲面镜可以积聚阳光。 【微写作】 The main reason why I collect the art collections is that being brought up in a culture emphasizing collectivism;I tend to sacrifice my own interest for the group benefit. 我收藏艺术品的主要原因是我是在一个强调集体主义

9、的文化中长 大的;我倾向于为了集体利益而牺牲自己的利益。 重点语法 省略 省略是英语中一种常用的语言现象,它通过省略句子中的某些重复 的或多余的成分,使句子简洁明快,重点突出。 一、简单句中的省略 1.省略主语。 (1)祈使句中的主语通常被省略。 (You) Open the door,please.请打开门。 (2)其他省略主语多限于现成的说法。 (I) Thank you for your help.谢谢你的帮助。 2.省略谓语或谓语的一部分。 (Is) Anybody here?有人吗? 3.省略宾语。 Do you know Mr White? I dont know (him). 你

10、认识怀特先生吗? 我不认识他。 4.省略主语和谓语,或主语和谓语的一部分。 (There is) No smoking.禁止吸烟。 (You come) This way please.请这边走。 二、动词不定式的省略 1.在expect,forget,hope,intend,love,mean,prefer,refuse,wish等动词后, 在语义明确的情况下,可只保留不定式符号to。 I asked her to go to the concert with me,but she didnt want to (go with me). 我让她和我一起去听音乐会,但是她不想去。 Will y

11、ou help me with my English? Yes,Id like to (help you with your English). 你帮我学英语好吗? 好的,我乐意帮你。 2.不定式在happy,glad,eager,ready,willing等形容词后面作状语时,可 以省略,但要保留不定式符号to。 Will you join us in the game? Id be glad to (join you in the game). 你和我们一起玩游戏好吗? 我很高兴和你们一起玩游戏。 注意:如果不定式中含有be或have done,要保留be或have。 Are you a

12、teacher? No,I used to be. 你是教师吗? 不是,我以前是。 三、定语从句中作宾语的关系代词的省略 1.that,which,who,whom在限制性定语从句中作宾语时可省略。 Where is the book (that/which) you borrowed from the library last week? 你上周从图书室里借的书在哪里? 2.先行词是the way时,后面的定语从句可省略that或in which。 In my opinion,the way (that/in which) he did the experiment was not righ

13、t. 我认为他做实验的方式不正确。 四、状语从句中的省略 1.当状语从句的主语和主句的主语一致,且谓语中含有be时,可以省 略从句的主语和be,而保留后面的名词、形容词、介词短语、分词 或动词不定式。 Unless (you are) asked to speak,you should remain silent at the conference. 如果没有人请你讲话,你应该在会上保持沉默。 This kind of medicine has no side effects if (it is) taken according to the instructions. 如果按照说明书服用,这

14、种药没有副作用。 2.在“when (或if,where,wherever,whenever,as soon as,as fast as,than等) + possible/necessary等”句式中,可理解为中间省略了it is(或was)。 He always comes to help me whenever (it is) possible. 只要有可能,他总是来帮我。 You can take out the information from the computer when (it is) necessary. 有必要时你可以从电脑里把信息提取出来。 .单词拼写 1.Would

15、 you like to go on an outing with me this weekend? Yes,Id like.I always find time to be close to nature. 答案:to 2.Mary,why didnt you come to my birthday party last night? I was going,but my friend called on me. 答案:to 3.Is there a primary school in your village now? No,but there used to. 答案:be 4.If yo

16、u cant work out the problem in this way,why not (try) doing it in another way? 答案:try 5.Do you think it is going to rain in the afternoon? I am afraid,for there is no cloud in the sky. 答案:not .完成句子 1.I will go to her birthday party (如果受到邀 请). 答案:if invited 2. (除非被修理),the machine is of no use. 答案:Unless repaired 3.I hear Jane fell off her bike and had her arm hurt. (如果那样的话),why not go to see her? 答案:If so 4.Tom looked here and there on the playground(好像 在寻找) for something. 答案:as if searching 5. (尽管很累),he still went on with his work. 答案:Though tired