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1、Unit 4 Helping people around the WorldSection Word power, Grammar and usage & Task一、这样记单词记得准写得对记得快记得多.基础词汇1alternativeadj.可供替代的n. 可供选择的事物2remote adj. 偏远的；偏僻的3primitive adj. 原始的4troublesome adj. 麻烦的，讨厌的，棘手的5means n. 手段，方法6obtain vt. (尤指经努力)获得；赢得7wage n. (通常指按周领的)工资8charity n. 慈善机构；慈善，赈济；仁爱，宽厚.拓展词
2、汇1possession n个人财产；拥有，具有possess vt.拥有，具有2mountainous adj.多山的mountain n山3container n容器，集装箱contain vt.容纳，包含1.remote adj.偏远的，偏僻的词块remote control遥控器remote future 遥远的未来remote mountain areas 偏远山区remote village 偏僻的村庄2wage n工资同义income, salary词块good/high wages 高薪hourly wages 计时工资raise/reduce wages 增加/减少工资3mo
3、untainous adj. 多山的记法mountain后缀ousmountainous联想归纳含后缀ous的形容词dangerous 危险的humorous 幽默的poisonous 有毒的harmonious 和谐的二、这样记短语记牢固定短语多积常用词块1.consist of 由组成2aim to do sth. 力争做某事3even if 即使4if only 但愿；要是就好了5ahead of 在之前；领先6break down 出故障；抛锚7be faced with 面临，面对8by means of 通过方式9in need 需求10thanks to 幸亏1.promote
4、education and cultural development 促进教育和文化发展2the living standard of rural populations 乡村人民的生活水平3working conditions 工作条件4creat employment opportunities 创造就业机会5health problems 健康问题6global warming 全球变暖7make good preparations for 为做好准备8live a good life 过好的生活9have a happy childhood 有一个幸福的童年10health care
5、健康护理三、这样记句式先背熟再悟通后仿用1. it is clear that UNICEF would not be so popular had it not done so much for children.很明显，如果UNICEF没有为孩子们做了那么多事情，它就不会如此地受欢迎。it isadj.that .句型，其中it作形式主语，that从句为真正的主语。It_is_very_important_that everybody keeps the rules. 大家都遵守规则是很重要的。2.There is little money coming to their families
6、 and often they cannot afford .他们几乎没有什么家庭收入，时常买不起句中含有there be句型，该句型中，现在分词短语作定语。There is a boy at the door waiting_for_you.门口有个小男孩在等着你。3. and there is often only one teacher to teach all the children even though they are of different ages.而且常常只有一位老师教不同年龄的所有孩子。此处为“beof抽象名词”结构，表示一类人或事物。His opinion is c
7、onsidered to_be_of_great_value.他的意见被认为很有价值。1(教材P55)It consists of the first letters of each word of the name.它由该名称的每个单词的首字母构成。consist of 由组成consist in在于，存在于consist with . 与一致/相吻合 由组成Their diet chiefly consists of grain and vegetables.他们的饮食主要是谷类和蔬菜。Happiness consists_in appreciating what you have.幸福就
8、是珍惜你所拥有的。What he said doesnt consist with our theory.他所说的与我们的理论不一致。 名师点津consist of为及物动词短语，但不能用于进行时态和被动语态。2(教材P57)If I had taken an alternative path and had studied medicine, I would have a lot of medical knowledge.如果那时我选择其他的途径并学医，我现在就会掌握很多医学知识了。alternative adj.可供替代的n.C可供选择的事物have no alternative but
9、to do sth.别无选择只好做某事an alternative to . 的替代品Sunlight has been used as alternative energy.阳光已被用作替代能源。You have no alternative but to_work (work) hard. 你除了努力工作，别无选择。The treatment is offered as an_alternative_to surgery.这种疗法可作为替代外科手术的一种方法。名师点津“除做外别无他法；只得做某事”的表达方式还有：have no choice but to do sth./have noth
10、ing to do but do sth./cant help but do sth./cant choose but do sth.3(教材P57) If only there were more people donating money to charities!要是能有更多人为慈善机构捐款就好了。if only 但愿，要是就好了；只要If only there werent people suffering from starvation throughout the world.要是全世界没有人挨饿就好了。If only she had_asked (ask) someones ad
11、vice!她要是征求了别人的意见就好了！If only he would_join (join) our party!要是他能参加我们的聚会就好了！辨析比较if only, only ifif only常引导虚拟语气的条件句或感叹句，意为“但愿，要是就好了；只要”only ifonly是副词，if引导的是条件状语从句；only if .放在句首，主句用倒装，意为“只有(才)”选用上述短语填空Only_if I get a job will I have enough money to go to school.If_only problems would come one at a time.
12、4(教材P58)possession n个人财产；拥有，具有in possession of占有，控制in the possession of 被占有，在控制之下have/take possession of 拥有，占有(主语通常是人)come into ones possession (某物)落入某人之手Twenty years ago, his father was very rich and was in possession of a farm.二十年前，他父亲很富有，并且有一个农场。We cant take possession of the house until all the
13、papers have been signed.所有的文件都签字以后，我们才能拥有这套房子。How did the painting come into your possession (possess)?你是怎样得到这幅画的？5(教材P59)Health care is limited as there are no doctors or nurses in the villages no one has the means to pay them.在村庄里，卫生保健非常有限，因为既没有医生也没有护士没有人付得起看病的费用。means n手段，方法by all means必定，务必；千方百计
14、；不惜一切；口语当然可以by this means (in this way/with this method) 用这种办法by any means 无论如何；以一切可能的手段by means of 用，以，依靠by no means 绝不，无论如何也不，一点都不(置于句首，句子要倒装)Would you like to help me to clean the windows?By all means.能帮我擦一下窗户吗？当然可以。They succeeded by_means_of hard working.他们依靠努力工作而获得成功。By_no_means is this a good way to solve the problem.这绝非解决问题的好办法。名师点津means单复数相同。当means由every/each/no修饰作主语时，谓语动词用单数；当means 由these或those修饰作主语时，谓语动词用复数。Every means has (have) b
