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答案详解 3.C【解析】 science和 Chinese都表示具体的学科, Lesson 10 How Many Are There? C项 subject是学科的总称,与它们不同类。 1. pens 2 chairs 3. potatoes 4 photos 6. dresses 7. tomato men 二、1.from2.in3,at4.each5.Mr 大人辅导延展 三、1.C2.B3.A4.A 同学们,你们知道名词单数变复数的变化规则吗?快 四、1. Where are you from? 来看看吧! 2. How many classes do you have each school day? 般情况下在名词词尾加-S; 3. We often have lunch at school 如:map→ maps bag→bags 4. IWe have science and art ②以s,x,sh,ch结尾的单词,加-es 五、1.F2.T3,F4.F5.T 如:bus→ buses box→ boxes 六、示例 Tuesday l Chinese English art music ③以f,fe结尾的单词,变f或fe为v再加-es I math science pe 如:leaf→ leaves knife→ knives ④以结尾的单词,无生命的加s,有生命的加es; 如: photo→ photos tomato→ tomatoes 2. We have Chinese, English, art and music 辅音字母+y”结尾的单词,变y为 3. Yes, we do ⑥其他不规则变化需要单独记忆。 Mr Wood Teaches a Science Lesson 如:man→ men child→ children mouse→mice 1. cloudy 2. windy 3. rainy 4. snowy 三、1. children2. This These3. 、1.B2.A3.E4.C5.D 四、1.—How’ s the weather today 四、1.D2.A3.C4.B5.E It 五、1.A What 's the te It's 15 de 2.-How 's the weather today 3.c boxes 六、1.B2.C3.A4.C5.C6.A 五、正确顺序: CAE B F H G D Lesson 11 Always Do Your Homework!Unit 2 School in Ce Lesson 9 Mr, Wood teaches a science Lesson 基础过关 根据图片,写出表示天气情况的形容词。 二、选词填空,完成句子。 1. It's 12 degrees in Beijing today. It's rain, rainy )and cool 2. Im not feeling well. Im (healthy, ill) Look at the chicken (It, Its) temperature is 41.5 degrees 4.Whats the temperature, Li Ming?-Its zero ( degree, degre (Its, It's) hot and sunny. The temperature is high 三、为下列句子选择正确的答语。 )1. Is the chicken ill? A.It’s36.8 degrees. 2.What’ s Jenny'ster B. No. it isn 't 3. Hows the weather toda C. She teache 4. What lesson does mrs. Li teach? D. We have six classes )5. How many classes do you have each day? E. It's windy and cool 四、看图,仿照例子写对话。 Hows the weather today?-It's snowy What’ s the temperature?-lt'’ s zero degrees