Unit1Who is younger?第二課時(附課前思考和課后反思)
一、教學目標:
1 復習b部分單詞。
2 能運用所學的形容詞比較級對事物進行比較。
3 能聽懂、會說、會讀、會寫句型who’s taller than david? gao shan is. whose school bag is heavier, yours or mine? yours is, i think.
二、教學重、難點:
能聽懂、會說、會讀、會寫句型who’s taller than david? gao shan is. whose school bag is heavier, yours or mine? yours is, i think.
三、教具準備:磁帶、錄音機、圖片等
四、教學過程:
step 1 free talk
what date is it today?
what day is it today?
step 2 revision
1 復習形容詞比較級,t說原級,ss說出其比較級
old – older young – younger tall – taller long – longer short – shorter
small – smaller big – bigger strong – stronger fat – fatter thin – thinner
heavy – heavier light – lighter
2 show some pictures and compare them.
be動詞 比較級 than .
step 3 presentation
1 t: (show david and gao shan) look at the two boys. who’s taller than david?
ss: gao shan is.
2 compare some students in the class. make a sentence with “who is… than…? … is.”
3 t: ( show two school bags) whose school bag is heavier, yours or mine?
ss: yours is , i think.
4 show some students’ things and compare them.
5 which is bigger, the sun or the moon? the sun is.
6 what is smaller than the bee? the ant is.
step 4 作業布置
1 read and recite part b and c.
2 make sentences with ‘who is …than…?’ and ‘whose … is…, … or…?’
課前思考:本課的內容為復習上節課所學的比較級,以及句型who's ...than ...?在復習過程中,教師應不斷創設情景,讓學生在真實的情景中操練。在原有的基礎上,本課還新授了句型:whose ...is ...,yours or mine? 在這個句型的操練中,學生可以利用身邊的東西,結合生活操練,效果更佳。
課后反思:
在學生掌握了運用形容詞比較級進行陳述句造句后,本課主要教授學生運用形容詞比較級進行特殊疑問句的造句。在學習了書本上兩個基本句型后,又相應的增加了另外四個句型:(1) who’s …, …or…?... is. (2) whose… is … than …? …is. (3) what is … than …? … is. (4) which is …, …or…? …is. 課后作業情況反映出,有部分學生還未能很好的掌握,今后要加以練習,通過多做練習得到鞏固與掌握。
課后反思:本課檢驗了學生對形容詞比較級的掌握情況,及其陳述句造句,大多數學生掌握良好,有個別同學對句型結構掌握不佳。本課新授了句型:who's ...than ...? whose ... is ..., yours or mine? 課前讓學生統計小組同學的身高體重等,用于操練,調動了學生積極性,在操練第二個句型的時候,讓學生用身邊的東西進行比較,效果良好。
課前思考:韓老師在教案設計時巧妙地利用了學生的學習用品進行比較級句型的操練,既復習到了單詞的比較級又讓學生在輕松真實的環境得到語言的鍛煉.我認為在講授新句型 “who is… than…? … is.”和‘whose … is…, … or…?’時要講解這兩個句型的區別,要讓學生在真實的語境中反復操練以達到充分理解和區別的目的.