B. 阅读短文,判断下列句子正(T)误(F)。(10 分)
This is Mr Wang's farm. It's very big. There are many animals on the farm. Mr Wang has 20 cows, 30 sheep and 50 chickens. The cows give us milk. The chickens give us eggs. There are also many vegetables on the farm. Look at the tomatoes. They're big and red. The potatoes are big and brown. Mr Wang works hard on the farm. We all need farms to eat.
()1. Mr Wang's farm is small.
()2. There are 30 cows on the farm.
()3. The chickens give us eggs.
()4. The tomatoes are big and red.
()5. We don't need farms.

1.F 2.F 3.T 4.T 5.F

【分析】做英语阅读判断正误题，需先通读短文把握大意，再针对每道题的题干，提取关键词后回到原文定位对应语句，将题干描述与原文内容逐一对比，若完全一致则判断为正（T），不一致则判断为误（F）。
【解析】1. 题干“Mr Wang's farm is small.”，原文第2句提到“It's very big.”，与题干描述矛盾，故为F；2. 题干“There are 30 cows on the farm.”，原文明确说明“Mr Wang has 20 cows, 30 sheep...”，奶牛数量是20，绵羊是30，题干错误，故为F；3. 题干“The chickens give us eggs.”，原文对应句为“The chickens give us eggs.”，完全一致，故为T；4. 题干“The tomatoes are big and red.”，原文提到“Look at the tomatoes. They're big and red.”，与题干一致，故为T；5. 题干“We don't need farms.”，原文最后一句为“We all need farms to eat.”，与题干矛盾，故为F。
【答案】1.F 2.F 3.T 4.T 5.F
【知识点】英语阅读理解（判断正误）、细节信息查找
【点评】本题为基础英语阅读判断类题目，解题核心是准确匹配原文细节，需注意区分易混淆的信息（如奶牛与绵羊的数量），整体考查学生的信息定位能力，难度较低。
【难度系数】0.8