Unit 1第3课时 Explore & apply（分层作业）英语人教大同版四年级下册（新教材）

Unit 1 The weather outside 第3课时 Explore & Apply 基础练 一、中英互译。 1. 下倾盆大雨：________ 6. weather sayings：________ 2. 晴朗的：________ 7. take an umbrella：________ 3. rainy：________ 8. 多风的：________ 4. warm：________ 9. wear a raincoat：________ 5. 干燥的：________ 10. 补全诗歌：________ 二、选出不同类的一项。 （ ）1. A. rainy B. windy C. umbrella （ ）2. A. take B. wear C. raincoat （ ）3. A. sunny B. say C. cloudy （ ）4. A. poem B. rainy C. snowy （ ）5. A. warm B. cool C. weather 三、用所给单词的适当形式填空 1. It's raining heavily. We need ________ (take) umbrellas. 2. She ________ (wear) a raincoat when she goes out on rainy days. 3. The weather ________ (be) windy and cool today. 4. They like ________ (fly) kites on windy days. 5. Let's ________ (complete) the poem about weather. 四、根据汉语提示填空，补全句子。 1. The English saying "It's raining cats and dogs" means ________ ________（下倾盆大雨）. 2. We should ________ ________ ________（带雨伞）when we go out on rainy days. 3. My brother likes ________ ________（晴朗的日子）because he can play football outside. 4. It's cool and windy today. Let's go to the park to ________ ________（放风筝）. 5.  The students are going to ________ ________ ________（补全诗歌）about the four seasons in class. 提升练 五、选择题。 （ ）1. —What does "It's raining cats and dogs" mean? —It means ________. A. cats and dogs are playing in rain B. it's raining heavily C. the weather is sunny （ ）2. We can ________ sunglasses on sunny days. A. wear B. take C. put （ ）3. The weather is cool and windy. He ________ a kite in the park. A. fly B. flies C. flying （ ）4. —Do you like rainy days? —________ A. Yes, I am. B. No, it isn't. C. No, I don't. （ ）5. Let's ________ a poem about the four seasons. A. complete B. completes C. completing 六、句型转换。 1. It's windy and cool today.（改为一般疑问句） _____________________________ 2.  She wears a raincoat on rainy days.（对画线部分提问） ______________________________ 3.  They take umbrellas when it rains.（改为否定句） ______________________________ 4.  Is it raining cats and dogs?（作肯定回答） ______________________________ 5. We like sunny days because they are warm.（改为同义句） We like sunny days ________ ________ the warm weather. 七、补全对话。 2 / 2 学科网（北京）股份有限公司 A: Hi, James! 1. ________ B: It's raining cats and dogs. A: Oh, that's a heavy rain. 2. ________ B: I wear my raincoat and rain boots. 3. ________ A: It's sunny here. It's warm too. B: 4. ________ A: I wear my T-shirt and sunglasses. B: 5. ________ A: Yes, I do. I can play football outside. A. What do you wear on sunny days? B. What is the weather like in your city? C. Do you like this sunny weather? D. What is the weather like today? E. What do you wear on rainy days? 八、【新题型·任务型阅读】 阅读短文并完成下面任务。 My Weather Sayings Book Hi, I'm Shiyao. I like collecting weather sayings. Today, my teacher taught us a funny English saying: "It's raining cats and dogs." It means it's raining very hard. I also know a Chinese saying: "Clear sky after rain, the sky is bluer." On windy days, we can fly kites. My friend Mingyu likes windy days best. He often wears a warm sweater and goes to the park to fly kites. On sunny days, I wear sunglasses and play games with my friends. I think weather sayings are interesting and helpful. They can tell us about the weather. Now, I want to complete a poem about weather with my classmates. Task 1:根据短文内容选择合适的选项。 （ ）1. What does "It's raining cats and dogs" mean? A. It's sunny. B. It's raining heavily. C. It's windy. （ ）2. Who likes windy days best? A. Shiyao. B. Mingyu. C. James. （ ）3. What does Shiyao wear on sunny days? A. Raincoat. B. Sweater. C. Sunglasses. （ ）4. What does Shiyao want to do with her classmates? A. Collect weather sayings. B. Complete a weather poem. C. Fly kites. （ ）5. Why does Shiyao think weather sayings are helpful? A. They are funny. B. They can tell us about the weather. C. They are easy to remember.Because they are beautiful. Task 2: 根据短文内容填空。 1. Shiyao likes collecting ________ ________. 2. Mingyu often wears a ________ ________ and flies kites on windy days. 3. On sunny days, Shiyao ________ ________ with her friends. 4. The Chinese saying "Clear sky after rain, the sky is bluer" tells us about the weather after ________. 拓展练 9、 【新情境·图文写作】仔细阅读图片并通过下方给的提示词，描述你所看到的景象，并通过想象去拓展，要求： 1.不少于6句话 2.语句连贯 3.语法正确。 ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 提示词：sunny and warm, windy, wear, T-shirt, shorts, hat, dress, shirt, fly kites, have a picnic, run and play, happy 参考解析 基础练 一、中英互译 1. rain cats and dogs 2. sunny 3. 阴雨的 4. 温暖的 5. dry 6. 天气谚语 7. 带雨伞 8. windy 9. 穿雨衣 10. complete a poem 二、选出不同类的一项 1. C 2. C 3. B 4. A 5. C 【解析】 1. A、B为天气类形容词，C为名词（雨伞），故选C。 2. A、B为动作动词，C为名词（雨衣），故选C。 3. A、C为天气类形容词，B为动词（说），故选B。 4. B、C为天气类形容词，A为名词（诗歌），故选A。 5. A、B为天气类形容词，C为名词（天气），故选C。 三、用所给单词的适当形式填空 1. to take 2. wears 3. is 4. flying 5. complete 【解析】 1. need to do sth. 为固定搭配，意为“需要做某事”，故填to take。 2. 主语she为第三人称单数，一般现在时中动词wear变第三人称单数形式wears。 3. 主语the weather为单数，be动词用is。 4. like doing sth. 表示“喜欢做某事”，故填flying。 5. let's后接动词原形，故填complete。 四、根据汉语提示填空，补全句子。 1. raining heavily 2. take an umbrella 3. sunny days 4. fly kites 5. complete a poem 提升练 5、 选择题 1. B 2. A 3. B 4. C 5. A 【解析】 1. "It's raining cats and dogs"是固定谚语，意为“下倾盆大雨”，故选B。 2. “戴太阳镜”用wear sunglasses，take强调“携带”，put强调“放置”，故选A。 3. 主语he为第三人称单数，一般现在时中动词fly变flies，故选B。 4. 以Do you开头的疑问句，答语用Yes, I do./No, I don't.，故选C。 5. let's后接动词原形，complete a poem为固定搭配，故选A。 六、句型转换。 1. Is it windy and cool today ? 【解析】含有be动词is的陈述句变一般疑问句，将is提到句首。 2. What does she wear on rainy days? 【解析】对衣物提问用what，主语she为第三人称单数，借助助动词does，wears变回原形wear。 3. They don't take umbrellas when it rains. 【解析】主语为复数，否定句用don't+动词原形。 4. Yes, it is. 【解析】以Is it开头的疑问句，肯定回答用Yes, it is. 5. because of 【解析】because后接句子，because of后接名词短语，the warm weather为名词短语，故填because of。 七．补全对话。 1. D 2. E 3. B 4. A 5. C 【解析】 1. 由答语“It's raining cats and dogs.”可知，问句询问天气，选D。 2. 由答语“I wear my raincoat and rain boots.”可知，问句询问雨天穿什么，选E。 3. 由答语“It's sunny here.”可知，问句询问对方所在城市的天气，选B。 4. 由答语“I wear my T-shirt and sunglasses.”可知，问句询问晴天穿什么，选A。 5. 由答语“Yes, I do.”可知，问句为Do you开头的一般疑问句，选C。 八、【新题型·任务型阅读】 阅读短文并完成下面任务。 Task 1：选择正确的选项 1. B 2. B 3. C 4. B 5. B 【解析】 1. 由短文中“It means it's raining very hard.”可知选B。 2. 根据“My friend Mingyu likes windy days best.”可知选B。 3. 由“On sunny days, I wear sunglasses and play games with my friends.”可知选C。 4. 从“Now, I want to complete a poem about weather with my classmates.”可知选B。 5. 根据“They can tell us about the weather.”可知选B。 Task 2：根据短文内容填空 1. weather sayings 2. warm sweater 3. plays games 4. rain 【解析】 1. 由“Hi, I'm Shiyao. I like collecting weather sayings.”直接得出答案。 2. 根据“He often wears a warm sweater and goes to the park to fly kites.”可知答案。 3. 由“On sunny days, I wear sunglasses and play games with my friends.”得出答案，主语Shiyao为第三人称单数，动词play变plays。 4. 由“Clear sky after rain, the sky is bluer.”可知答案。 拓展练 九、写作题（例文） It is a sunny and warm day today. There is a light wind, which makes the leaves on the trees shake gently. Many people are having a good time in the park. Some children are flying kites happily. They wear T-shirts and shorts, and some of them put on hats to keep the sun off. A couple of parents are having a picnic on the grass. The mother is wearing a beautiful dress, and the father is in a blue shirt. In the distance, some other children are running and playing games. Everyone looks so happy because the weather is perfect for outdoor activities. 【解析】例文围绕图片核心元素（晴朗微风的天气、放风筝的孩子、野餐的父母、追跑的孩子）展开，合理运用提示词，满足“至少6句话”要求，语句连贯，语法正确，贴合本课时“天气描述、穿着表达、活动描述”等核心知识点。 $