高二英語Unit 3 Tomorrow’snbspworld教學(xué)設(shè)計(jì)
高二英語unit 3 tomorrow’snbspworld教學(xué)設(shè)計(jì)
課堂設(shè)計(jì)指導(dǎo)思想：
本節(jié)課是以讀、寫為主的詞匯教學(xué)課。內(nèi)容包括用名詞或動(dòng)詞加上后綴構(gòu)成抽象名詞，以及與電腦相關(guān)的詞匯等。學(xué)習(xí)一定的構(gòu)詞法知識(shí)，可以有效地拓展學(xué)生的詞匯量。通過構(gòu)詞法教授詞匯，不僅可以使學(xué)生利用較少的時(shí)間掌握較多的詞匯，而且還可以使學(xué)生通過對(duì)詞綴的了解來猜測詞義，從而擴(kuò)大詞匯量。本課主要通過引導(dǎo)學(xué)生自行歸納抽象名詞的構(gòu)成規(guī)律的方法進(jìn)行教學(xué)，不僅有助于增加學(xué)生的詞匯量，而且可以使學(xué)生初步形成自己的詞匯認(rèn)知策略，學(xué)會(huì)根據(jù)詞根及后綴來猜測詞義。
teaching aims:
1. learn how to form abstract nouns from verbs and adjectives by adding suffixes.
2. learn some words related to computers.
3. expand related vocabulary and apply them practically.
teaching procedures:
step 1 revision
help students revise the common suffix used to form adjectives learnt in unit 1 using the following chart and ask students to give more examples.
suffix meaning examples(adjectives)
-ical having the quality of medical, electrical, grammatical, practical
-able having the ability of believable, acceptable, reasonable, enjoyable
-ous like, full of adventurous, dangerous, prosperous, conscious
-ful characterized by joyful, helpful, useful, mouthful, handful
-less without useless, careless, helpless, hopeless, cloudless
【設(shè)計(jì)說明】復(fù)習(xí)以前所學(xué)的構(gòu)詞法知識(shí)，激活學(xué)生對(duì)后綴的相關(guān)記憶，以舊帶新，有助于提高學(xué)習(xí)效率。
step 2 lead-in
1. ask students to compare the following two groups of words.
group 1: house, milk, driver, dog, paper
group 2: revision, preparation, decision, difference, arrangement
ask students to consider the following questions:
(1) which part of speech is each of the following words?
(2) what are the similarities and the differences between the two groups?
answers
(1) they are all nouns.
(2) the words in group 1 refer to physical things and those in group 2 refer to ideas, actions and qualities.
2. tell students that the nouns in group 2 are called abstract nouns. ask students to read the definition of abstract nouns on page 46.
3. ask students to think of more abstract nouns. and show them the following words as examples:
revision, direction, decision, preparation, satisfaction, argument, judgement, disappointment, excitement, civilization, dependence, difference, assistance, pleasure, loyalty, cruelty, action, failure, carelessness, happiness
【設(shè)計(jì)說明】通過分析、對(duì)比，引導(dǎo)學(xué)生自己發(fā)現(xiàn)抽象名詞的特點(diǎn)，即不可為人的五官感知。隨后在明確抽象名詞的定義后，用實(shí)例加深學(xué)生的印象。