冀教版英语三下《Lesson 19 I Like Fruit》ppt课件2.ppt

冀教版三年级英语下册 Unit 4 Food and Restaurants apple apple apples pear pear pears orange orange oranges watermelon watermelon watermelons apple pear orange watermelon I like watermelons I like watermelon. What do you like? I like pears I like oranges 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