Unit 6 Then and now 第4课时 Wrap up & Let's explore（分层作业）英语外研版三起五年级下册（新教材）

Unit6 Then and now. Wrap up & Let’s explore 基础练 一、选出每组单词中不同类的一项。 ( ) 1. A. train B. bike C. high-speed ( ) 2. A. climb B. ladder C. walk ( ) 3. A. past B. now C. then ( ) 4. A. hard B. safe C. road ( ) 5. A. million B. share C. thousand 二、判断下列单词与句中画线单词是 (T) 否 (F) 属于同一类。 ( ) 1. high-speed The train is fast. ( ) 2. climb We walk to school every day. ( ) 3. past Now the streets are different. ( ) 4. million The tree is tall and green. ( ) 5. teahouse I often go to the library. 三、读一读，选出合适的单词写在横线上。 1.The high-speed train is ________ (fast / slow). 2.People used to __________ (ride / walked) horses in the past. 3.There are many ________ (share / shared) bikes now. 4.Yang Shanzhou ________ (plant / planted) many trees. 5.The journey to school was ________ (hard / easy) before. 四、根据上下文，选择合适的单词补全短文。 A. fast B. different C. changes D. climb E. green Things are very ________ now. The high-speed train is ________. We can ________ new ladders easily. The mountains are ________ now. We are happy with these ________. 提升练 五、根据首字母提示填空。 1.The h______-speed train takes only four hours now. 2.Yang Shanzhou p______ over 10 million trees. 3.We ride s______ bikes around the city. 4.The school was on the m______ top in the past. 5.The j______ to school is fast and safe now. 六、单项选择。 ( ) 1. The high-speed train ______ a surprise to David. A. is B. was C. were ( ) 2. The streets ______ full of bikes 30 years ago. A. are B. were C. was ( ) 3. Yang Shanzhou ______ up a good life in the city. A. give B. gave C. gives ( ) 4. The journey to school ______ fast and safe now. A. is B. was C. were ( ) 5. We ______ shared bikes in Chengdu. A. ride B. rode C. rides 七、匹配对话。 A. It’s fast and safe. B. He planted many trees. C. They travelled by horse or on foot. D. They are fast and take little time. E. It was small and old. ( ) 1. How did people travel in the past? ( ) 2. What do you know about high-speed trains? ( ) 3. What did Yang Shanzhou do? ( ) 4. How is the journey to school now? ( ) 5. What was the school like in the past? 拓展练 八、【新情境·时政】阅读材料，选择正确答案。 China is changing a lot. 30 years ago, it took 15 hours from Beijing to Xi’an by train. Now high-speed trains take only about four hours. In the past, people rode bikes everywhere. Now there are shared bikes. Yang Shanzhou planted over 10 million trees in the mountains. Now the mountains are green. School life is different too. Students used to climb old ladders. Now they climb new ladders, and the journey is fast and safe. ( ) 1. How long did it take from Beijing to Xi’an 30 years ago? A. 4 hours B. 15 hours C. 24 hours ( ) 2. How long does it take from Beijing to Xi’an now? A. About 4 hours B. About 15 hours C. About 5 hours ( ) 3. What is new about bikes now? A. There are no bikes. B. Most are shared bikes. C. All bikes are old. ( ) 4. What did Yang Shanzhou do? A. He planted many trees. B. He built many schools. C. He rode shared bikes. ( ) 5. How is the journey to school now? A. Hard and dangerous B. Fast and safe C. Slow and difficult 九、【新情境·日记】阅读短文，完成任务。 Dear David, I visited my hometown last week. It changed a lot. In the past, people lived in small houses. They travelled by bike or on foot. Now there are tall buildings everywhere. People take high-speed trains or drive cars. They can also use shared bikes. The school is new and big. The journey to school is fast and safe. I love these changes. Love Daming 任务一：判断句子正 (T) 误 (F) ( ) 1. The hometown is the same as before. ( ) 2. People travelled by bike in the past. ( ) 3. There are tall buildings everywhere now. ( ) 4. The journey to school is fast and safe now. 任务二：回答问题 5. How is the journey to school now? _______________________________________________________________________________ 十、写作：Changes in My Hometown 要求：不少于 5 句话，描述家乡过去和现在的变化。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考解析 基础练 一、选出每组单词中不同类的一项 1.C 解析：A、B 是交通工具名词，C 是形容词，类别不同。 2.B 解析：A、C 是动作动词，B 是物品名词，类别不同。 3.B 解析：A、C 表示过去时间，B 表示现在，类别不同。 4.C 解析：A、B 是形容词，C 是名词，类别不同。 5.B 解析：A、C 是数量词，B 是动词，类别不同。 二、判断下列单词与句中画线单词是 (T) 否 (F) 同类 1.T 解析：high-speed 和 fast 都是形容词，同类。 2.T 解析：climb 和 walk 都是动词，同类。 3.T 解析：past 和 now 都是时间词，同类。 4.F 解析：million 是数量词，tall 是形容词，不同类。 5.T 解析：teahouse 和 library 都是地点名词，同类。 三、读一读，选出合适的单词写在横线上 1.fast 解析：高铁的特点是快速。 2.ride 解析：used to 后接动词原形。 3.shared 解析：shared bikes 共享单车，固定搭配。 4.planted 解析：描述过去的动作，用过去式。 5.hard 解析：过去上学的路是艰难的。 四、根据上下文，选择合适的单词补全短文 1.B 2.A 3.D 4.E 5.C 解析：根据句意和词语搭配选择，短文描述现在与过去的变化。 提升练 五、根据首字母提示填空 1.high 2.planted 3.shared 4.mountain 5.journey 六、单项选择 1.B 解析：描述过去的感受，用一般过去时 was。 2.B 解析：30 years ago 表示过去，streets 是复数，用 were。 3.B 解析：描述过去的行为，give 的过去式是 gave。 4.A 解析：now 表示现在，用一般现在时 is。 5.A 解析：描述现在的习惯性动作，用一般现在时 ride。 七、匹配对话 1.C 2.D 3.B 4.A 5.E 拓展练 八、阅读材料，选择正确答案 1.B 解析：原文提到 30 年前从北京到西安大约需要 15 小时。 2.A 解析：原文提到现在高铁只需要大约 4 小时。 3.B 解析：原文提到现在大多数是共享单车。 4.A 解析：原文提到杨善洲种了许多树。 5.B 解析：原文提到现在上学路程又快又安全。 九、阅读短文，完成任务 任务一： 1.F 解析：原文说家乡变化很大，不是和以前一样。 2.T 解析：原文提到过去人们骑自行车或步行。 3.T 解析：原文提到现在到处都是高楼。 4.T 解析：原文提到现在上学路程快且安全。 任务二： 5. It’s fast and safe. 十、写作：Changes in My Hometown（参考范文） Changes in My Hometown My hometown has changed a lot. In the past, people lived in small houses. They travelled by bike or on foot. Now there are many tall buildings. People can take high-speed trains and use shared bikes. The school is new and big. The journey to school is fast and safe. I love my hometown now. 2 / 2 学科网（北京）股份有限公司 $