必修四 unit 4 word and sentence structure 导学案.doc

Word study and sentence strucure Unit4 Body language 导学案（2）学习目标：1. 扎实掌握词汇，提升自己的理解力和记忆力。2. 自主学习合作探究，学会分析和总结的方法，并能学以致用。Step 1 读单词，完成习题-单词拼写1. The government issued a （声明）urging the public to cooperate in this population census（人口普查）.2. Shanxi-Hunan （商会）was set up in 2003, doing a lot of work to promote closer business and community ties between two provinces.3. Is there an organization which can really （代表）the fundamental interests of the general public? 4.It is a special occasion, she find the people present staring at her （好奇地）.5. As the Chinese New Year （临近）, the festival atmosphere of seems is building gradually.6. Try to be more understanding and considerate, and there would be less （误解） among people.7. For only by fighting （保卫）of the motherland can we defeat the aggressors and achieve national liberation. 8. The popular culture is increasingly oriented to fulfilling the desires of （成年人）.9. After graduation, her life happened to come across a new （十字路口）.10. There is an （默契）understanding by both sides doing everything.11. The medium-sized and small-sized retail corporations are the main bodies of retails and have many _ （作用）.12. Approaching complex problems, we are liable to be （主观性）.探究案 Exploring Case -合作探究, 解决问题Step 2 读课文，找句型，理解短语与单词的用法A.知识点详解 1.【原句】_（P 26）. 昨天，我和另一个同学代表我们大学的学生会导思：(1) _ vt.代表，象征 _n. 代表；众议员 & adj. 典型的；有代表性的 _ n. 表现；陈述；代理、（2）易混辨析represent/on behalf of/stand forrepresent 指“代表某人/某团体/政府等，或某种标志代表什么，某物表现/描绘的是什么”stand for 通常指字母、数字、符号等代表/象征什么。on behalf of 只能用作状语，表示“代表/代替某人”。导练：用represent/stand for/on behalf of填空He _our school to take part in the competition and all of us were proud of him._ everyone here, I wish you a very happy holiday.What does the letter “E” _？（2）选词填空(represent/representative /representation ) Each colour on the chart _ a different department.The _ were all amazed by what had happened in the factory.Our company has no _ in Africa.2.【原句】_ (P26)我看见几个年轻人走进了等候区，好奇地向四周张望。导思：(1) _ adj.好奇的，求知的，古怪的 _n. 好奇心；古玩 _ adv. 好奇地，奇怪地 _ 对 感到好奇 _极想做 _出于好奇 _ curiously 好奇地(2)looking around curiously. 在句中作_成分。导练：(1) The child _very _ _ the origin of mankind. 这孩子对人类起源很感兴趣。(2) Im _ _ _ what he said. 我极想知道他说了什么。(3)The letter wasnt addressed to me but I opened it_ (出于好奇).(4)（天津）The glass doors have taken the place of the wooden ones at the entrance, _ in the natural light during the day. A to let B letting C let D having let3. 【原句】_ (P26)托尼走近朱莉娅，摸了摸她的肩，并亲了一下她的脸颊! 导思：(1) _ vt. 向靠近；接 n. 入门，接近；方法，途径approach sb. _sth. 与某人接洽/商量某事approach to 接近；近似；(做某事的) 方法(途径)_the approach of 在快到的时候make approaches to sb. 和某人打交道（2）易混辨析 method，way，approach，means method表示科学的，系统的一套方法，而且强调以效率和准确性为目的。其前常与介词with搭配。way指单一技巧或整套操作过程。普通用语，其前常与介词in搭配。当way与to连用时应为“the way to do sth.”。approach是学习或研究问题的方法，其后常与to搭配,to为 介词。means手段，方法，工具。其前常与介词by搭配。注意搭配：approach (doing) sth by means with the method way doing / to do 导练：（1）At the meeting they discussed three different _ to the study of mathematics.Aapproaches Bmeans Cmethods Dways(2) _ the city centre, we saw a stone statue of about 10 metres in height. (上海高考)A. Approaching B. Approached C. To approach D. To be approached4.【原句】_(P26)但是来自像西班牙、意大利或南美等国家的人会站得离别人很近，而且更可能（用身体）接触对方。_很可能；有希望Eg.She is likely to win the prize. 她有希望得奖。辨析 possible，probable，likely三者均表示可能性，但侧重点不同。（1）possible指客观上有可能性，但往往含有希望很小的意思；（2）probable比possible可能性大，表示“很可能，大概”，指有实际依据或逻辑上的合情合理；（3）likely是从外表迹象进行判断有可能发生的事。注意：possible和 probable一般不用人做主语，likely既可以用人也可以用物做主语。如：It is possible for me to do it.(不能说He is possible to do.)It is probable that he will come.(不能说He is probable to come.)It is likely that he will come.=He is likely to come. 可能性从大到小：probable likely possible导练：（1）用probable/likely/possible填空。(每词只填一次)Its _for him to come today.Its _ that he will arrive before dark.Its very _that hell succeed.=He is very likely to succeed. 他极有可能成功。（2）Studies show that people are more to suffer from back problems if they always sit before computer screens for long hours. 【陕西】 A. likely B. possible C. probable D. sure B. 重点句型1. 【原句】_第一个到达的是从哥伦比亚来的托尼加西亚，随后紧跟着的是英国的朱莉娅史密斯。(P26)导思：the first person与 to arrive 是_关系follow 与 Garcia 为逻辑上的_关系， followed为过去分词作状语导练(1)-Do you know Neil Armstrong? -yes. He is the first_on the moon. A.walk B.walks C.to walk D.walked(2)_ by a greater demand for vegetables, farmers have built more green houses. A. Driven B. Being driven C. To drive D Having driven 2. 【原句】_(P26)她后退几步，看上去有些吃惊，并举起了手，好像是自卫导思：(1)appearing surprised是v-ing 作_成分. as if in defence是一个省略句，在in defence前面省略了she was。当状语从句的主语和主句的主语一致或是it且谓语动词含有系动词be的某种形式时，可以省略状语从句的主语和系动词。Eg. Once seen（一旦见到）, itll never be forgotten. When crossing the road（当过马路时）, you must be careful.(2) _n. 保卫,防御； _vt.保护；保卫； defend sb./sth.against/from . _导练： 判断下列句子省略了哪些成分。He acts as if（ _）a fool. 他做事像个傻子 Tom raised his hand as if（ _）to say something. 汤姆举起手好像要说什么He left the room hurriedly as if （ _）a angry. 她匆忙离开房间好像生气的样子3. 【原句】_ （P26）各种文化背景下人们互致问候的方式不尽相同，身体接触和相互间距离的程度也并不一样。导思：(1) not all.是部分否定，与 not构成部分否定的词还有：_导练：._passed the exam. 并非所有的学生都通过了考试。 _ can speak English. 并非我们都会说英语。提示：表示全部否定的词有：_ (2)本句后半句是 nor 引起的倒装句，nor 位于句首时，句子需要部分倒装。导练：She doesnt like dance, _ 她不喜欢跳舞，她姐姐也不喜欢。If you dont go to Mt.Tai, _ (我也不去).【拓展】含有否定意义的词置于句首往往引起部分倒装：含有否定意义的副词放在句首，如：not, never, seldom, hardly, rarely, little 等。Never before has our country been as united as it is today. 我们国家从没像现在这样团结。含有否定意义的连词置于句首，如： neither.nor ., no sooner.than., scarcely.when., hardly.when.等。No sooner had he left home than it began to rain. 他一出家门天就开始下雨。含有否定意义的介词短语置于句