Section B(1a1e)一、看图写数字。二、数词练习。A)写出下列数字的左邻右舍。1_ eleven_2_ twenty_3_ fifteen_4_ twentynine_5_ twentyfive_tentwelvenineteentwentyonefourteensixteentwentyeightthirtytwentyfourtwentysixB)用适当的基数词完成下面的等式。6six_twentynine7thirtyonefourteen_8_thirteentwentyfive9threesix_10thirtytwo_twentythreeseventeentwelveeighteenfifteen三、根据汉语意思完成下列句子。1这儿有24支钢笔。Here are _ _2我有13个苹果。I have _ _3弗兰克有10个乒乓球。Frank _ _ pingpong balls.4这件紫色的毛衣多少钱？How much is the_ _?5运动鞋50美元两双。Sports shoes are 50 dollars for _ _twentyfour pensthirteen appleshas tenpurple sweatertwo pairs四、连词成句。1brown，what，one，the，about(？)What about the brown one?2these，much，oranges，are，how(？)How much are these oranges?3red，you，skirt，do，like，the(？)Do you like the red skirt?4school，a，need，for，I，bag(.)I need a bag for school.5dollars，the，are，socks，white，three(.)The white socks are three dollars.五、从方框中选择合适的单词补全对话。small，welcome，need，take，looksA：Good afternoon.Can I help you?B：Yes，please.I 1._ a bag.A：Do you like this one?B：Well，I like the color，but I think it is too 2. _A：Um，how about this one?B：It 3._ nice.How much is it?A：Its six dollars.B：OK.Ill 4._ it.A：Here you are.B：Thank you.A：Youre 5. _needsmalllookstakewelcome