1、131 词形转换【学习目标】熟知词形转换题型，了解命题目的，掌握答题技巧。【试题概括】共 5 小题,计 5 分。词形转换主要考查学生“识词、记词和用词”的能力。这类试题体现了“词不离句”的特点，要求学生注意单词在句子中的确切含义与正确形式，而不是孤立地死记硬背单词。【命题目的】单词拼写主要考查同学们“识词、记词和用词”的能力。这类试题体现了“词不离句”的特点,要求同学们注意单词在句子中的确切含义与正确形式。考查的词类以动 词、名词、形容词、副词、代词、数词为主；测试的重点一般放在词形变化不规则、容易混淆、易漏写或错写的单词上。如：名词复数、序数词、构词法、副词、形容词,涉及的单词在分布各册课本
2、中。本题把对词形转换的考查置于句子中进行,考查同学们对句子的理解及所给词汇的灵活运用,避免了同学们对词汇知识的死记硬背。另外题干在不影响同学们对其理解的前提下做到了语言生活化、简洁化，但又不失科学严谨。【尝试练习】1. Its _ (possible) for me to work out the problem in such a short time. 2. The more he said, the _ (angry) we felt. 3. The photos _(take) on the Great Wall look very nice. 4. Everybody knows _
3、(health) comes first. 5. After a while the little dog came to _(it). 6. In which year did your parents get _ (marry). 7. Keep quiet! You are speaking too _(noise). 8. The boys scored in the _(twenty-six) minute of the first half. 9. He was the second _(speak)at the meeting and I was the first. 10. H
4、er _(decide) sounds good but its hard to try out. 11.After the mouthtomouth breathing, the SARS patients came back to _ (them). 12. There is much _ (foggy) in the town. Youd better not go in. 213. _ (luck), he missed the last bus. 14. The _(health) you eat, the better youll be. 15.Two _(three) of th
5、e earth is covered by water. 16. Children were excited to see the _(appear) of the plant they grew. 17. In a _(surprise) result, the boys were beaten by the girls. 18. _ (where) you go, Ill right be here waiting for you!19. Its said that his father is one of the greatest journalists _(live). 20. The
6、 meat tastes_(terrible) good.21. How _ (care) he is doing his homework! I can hardly understand it. 22. Children under 1.2m in _ (high) are not allowed to come in. 23. His mother cut the apple into two _(half). 24. In _(west) countries, the most important holiday is Christmas. 25. The picture book m
7、ade the baby very _(interest).26. China and India are _(little) developed countries. 27. Could you please fill in your _(person) information here? 28. The injection given by the nurse wasnt _ (pain) at all. 29. Xiao Lis dog has been_ (die) for nearly two months. 30. What a good _ (cook) Jim is! 【答题技
8、巧】这种题型是融词法、句法、词义、词形于一体的综合运用语言知识的主观性测试题,突出考查同学们的语言运用能力。我们除需要有熟记单词、强化对单词拼写题的训练外,掌握其应试的解题方法和技巧也是很重要的。1. 认真阅读全句,正确理解词义。 2. 分析句子的结构,正确判断应填词的词性。3. 正确判断所填词应用什么样的形式。若是名词(可数与不可数、单数与复数、名词的所有格)、若是动词(时态、语态、时态+语态、人称与数的一致形式、非谓语动词形式(not)do /to do /doing、V+er/or/ion/ment 构成名词)、若是形容词(比较级、最高级、形(副)词之间的转换关系、be+adj、V+ad
9、v、adv 修饰 adj 等)、若是代词(人称代词的主格与宾格、形容词性与名词性的物主代词、反身代词的 各种转换形式及其一些固定搭配)、若是数词(分清序数词、分数词的拼写与变化形式)。4. 注意一些常用 的词缀。表示反义的(un-、im-、dis-)、名词词缀(-er、-or、-tion、-3ment)、表示形(副)容词的(-able、-ful、-al、-ly、-bly),表示天气的(-y)等。【学后反思】_【参考答案】1.impossible 2.angrier 3.taken 4.health 5.itself 6.married 7.noisily 8.twenty-sixth 9.speaker 10.decision 11. themselves 12.fog 13.Unluckily 14.more healthily 15.thirds 16.appearance 17.surprising 18.Wherever 19.alive 20.terribly 21.carelessly 22.height 23.halves 24.western 25.interested 26.less 27.personal 28.painful 29.dead 30.cook
