U4L19ppt 23页

Lesson19:I Like Fruit 冀教版三年级英语下册 Unit 4 Food and Restaurants apple apple apple s pear pear pear s orange orange orange s watermelon watermelon watermelon s apple pear orange watermelon What do you like? I like watermelons I like watermelon. What do you like? I like pears I like oranges How many？ eleven bananas twelve oranges thirteen pears fourteen apples fifteen watermelons 归纳总结 twelve 是把单词 two 的字母‘ o’ 变成‘ elve ’ ； thirteen 是把单词 three 的字母‘ ee ’ 去掉，在字 母‘ r’ 前面加上‘ i’ 再在后面加‘ teen’ ； fourteen 是在单词 four 后面直接加‘ teen’ ； fifteen 是把单词 five 的‘ ve ’ 变为‘ f’ 再加‘ teen’ ； sixteen— six+teen seventeen— seven+teen eighteen— eight+een nineteen— nine+teen Ⅰ . 算一算，选一选 1. 5+7= _______ 2. 20-5= _______ 3. 10+3= ________ 4. 6+5= ________ 5. 20-6= _________ ( E ) twelve ( A ) fifteen ( C ) thirteen ( D ) eleven ( B ) fourteen A.fifteen B.fourteen C.thirteen D.eleven E.twelve Ⅱ. 看图写单词 pear oranges apple watermelon Ⅲ. 我会看图写出相应的数字 eleven twelve thirteen