Unit 5 Let's go（易错题专项训练·基础知识）英语外研版三起四年级上册（新教材）

Unit 5 Let’s go! 专题01 基础知识·易错题专项训练 语音、词汇、短语 基础知识 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 语音：字母组合“sh” 和 “ch” 的发音辨析 (教材第56页)高频易错点01 发音对比 音标 发音特点 例词 sh /ʃ/ 清辅音，舌尖轻抵上齿龈后部，气流从缝隙中流出，声带不振动 she, ship, short ch /tʃ/ 清辅音，舌尖先抵上齿龈，再快速分开（类似 “吃” 的起始音），声带不振动 children, chair 易错点提示 (1) 区分方法：发 /ʃ/ 时舌尖 “贴住” 上齿龈后部（不分开），发 /tʃ/ 时舌尖 “先贴后分”，可对着镜子观察舌位。 (2) 易混淆单词：如 “ship”（/ʃɪp/，sh 发音）和 “truck”（/trʌk/，ch 发音），需结合发音特点区分。 小练笔 请找到含有sh发/ʃ/ 和 ch发/tʃ/ 的汽车, 并把单词写 到相应的横线上。 sh /ʃ/: ____________________________________________ ch /tʃ/: ___________________________________________ children 和chug这两个单词中的ch 都发/tʃ/ 的音。注意：school中的ch 不发/tʃ/ 的音。 sh /ʃ/: whoosh ship ch /tʃ/: children chug 点 拨 by +交通工具高频易错点02 by意为“乘（汽车、火车等）”, “by十交通工具名词”表示“乘....”。 (1) by +交通工具（此介词短语常放在句末） (2) by后的名词只能用单数，前面不能加冠词（a, an, the）或物主代词，如： We often go to school by bus. (√) We often go to school by the bus. (×) 例题：I go to Suzhou _________. A. by a metro         B. by a plane         C. by metro 【拓展】表示乘坐某种交通工具还可以用“take十冠词十交通工具名词”，如take a taxi，take the metro等。注意，“步行”译为on foot，“骑自行车”译为ride a bike/bikes, 需要特别记忆。 (3) 常见出行方式用语： 介词短语 动词（短语） 汉语意思 on foot walk 步行 by bus take a bus 乘公共汽车 by bike ride a bike 骑自行车 by metro take the metro 乘地铁 ✮ 注：介词短语和动词（短语）在句子中所起作用不同，因此使用方法也不同，但可以表达相同意思 易错点提示 误区 1：by 后加冠词，如 “by a bus”（×），正确为 “by bus”（√）。 误区 2：“步行” 用 “by foot”（×），固定搭配为 “on foot”（√）。 小练笔 单项选择。 ( )1.We go to the park ________. A. by a car B. by car C. by the car ( )2.Daming’s family goes to Qatar ________. A. by plane B. by a plane C. take plane ( )3.My uncle goes to work ________ every Monday. A. by train B. by trains C. by the train ( )4.—How do you go to the zoo? —I go ________. A. on foot B. by foot C. on feet ( )5.Lingling goes to school ________, not by bus. A. by a bike B. ride a bike C. by bike 1.B 解析：by 后接交通工具单数且不加冠词，A（by a car）、C（by the car）均错误，故选 B。 2.A 解析：“乘飞机” 正确表达为 “by plane”（不加冠词），B（by a plane）错误；C（take plane）缺少冠词 a，应为 “take a plane”，故选 A。 3.A 解析：by 后接单数名词且无冠词，B（by trains）名词变复数、C（by the train）加 the 均错误，故选 A。 4.A 解析：“步行” 固定搭配为 “on foot”，B（by foot）、C（on feet）均错误，故选 A。 5.C 解析：“骑自行车” 用 “by bike”（不加冠词），A（by a bike）错误；B（ride a bike）是动词短语，句中已有谓语动词 “goes”，不可直接用，故选 C。 点 拨 “How do we get there?” 句型的问答匹配高频易错点03 句型结构：—How + do + 主语（we/you）+ get (to) + 地点？ —主语（we/you/I）+ go + by + 交通工具. / 主语 + go + on foot. 例如：—How do we get there?（我们怎么到那儿？） —We go by bus.（我们坐公交车去。） —How do we get to the zoo?（我们怎么到动物园？） —I go on foot.（我步行去。） 易错点提示 (1) 疑问词混淆：用 “how” 询问 “出行方式”，不能用 “where”（where 问 “地点”，如 “Where are we going?”）。 (2) 主语不一致：问句主语是 “we”，答句主语也需用 “we”；若问句是 “you”，答句可用 “I/we”。避免出现 “—How do we get there? —He goes by car.” 的错误。 (3) 答句漏 “by”：除 “on foot” 外，其他交通工具前需加 “by”，不能说 “We go bus.”，正确是 “We go by bus.”。 小练笔 单项选择。 ( )1.—______ do you get to your friend’s home? —We get there by train. A. Where B. How C. What ( )2.—How do we get to the park? —______ A. It’s near the school. B. We go by bike. C. We get there at 3 o’clock. 3.补全对话（结合课本 “Work in pairs” 场景）。 A: Let’s go to the zoo! B: OK. ______ ______ we get there? A: We ______ ______ bus. It’s cheap. B: Great! That’s a “green” way. 1.B 解析：答句是 “by train”（出行方式），需用 “how” 提问，A（哪里）、C（什么）均不符合。 2.B 解析：问句问 “怎么到公园”，需回答 “方式”，A（地点）、C（时间）均不符合，B “我们骑自行车去” 正确。 3.How; do; go; by 解析：第一空根据答句 “by bus” 可知问方式，用 “How do we get there?”；答句用 “go by bus”，符合句型结构。 点 拨 综合训练 1、 根据首字母提示，补全句子吧！ 1. H__________ do we get there? 2. Let's go there b__________ car. 3. Let's go in a"green" w__________. 4. His family want to have a p__________. 5. Let's meet in ten m__________. 2、 选择合适的选项，补全句子。 ( )1. Look! The birds are __________ the sky. It is sunny today. A. on B. in C. to ( )2. My friends come __________ the UK and they go to China by plane. A. in B. on C. from ( )3. I__________ a lot of new friends. I'm so happy. A. have got B. got C. have get ( )4. __________a long way! He takes care of himself during the travel. A. What's B. What C. Where ( )5. It's time __________ say goodbye! A. in B. to C. for 3、 选词填空。（注意部分词应使用适当形式） grandma sky wear place near Please listen to me carefully. I think we can go to three different 1. __________ ,2. __________and far. First, we can go to Sanya. And then, let's go to Inner Mongolia（内蒙古）. We can see the blue 3. __________ and the green grass. Finally, we need to go to 4. __________ home in the USA. It's cool. Let's 5. __________ light（薄的）clothes together. 4、 选择合适的句子，补全对话吧！ A. Let's go there on foot. B. And our hotel（宾馆）is near the beach. C. How do we get there? D. Go and get ready. E. It's fast. 5、 选择合适的选项，补全对话。 Congcong:1. __________ Diandian: It's a kind of"green" way. Can you guess? Congcong: 2. __________Right?Diandian: Yes.3. __________ Congcong: How about pandas? Diandian: 4. __________ Congcong: Wow!5. __________ A. What a great way! B. You go there on foot. C. How do you go there? D. They go to their new home by truck. E. Because it's near the airport. 6、 阅读短文，完成下列任务。 Sanya is clean and beautiful. First, they go to the beach on foot. They see many people on the beach. Huahua's dad and mum swim in the sea. But Huahua can't swim. She draws（画）pictures on the beach. Next, Huahua and her parents go to see the sea animals in the Ocean Park（海洋公园）. They have delicious food for lunch.At last, they take a plane to Inner Mongolia. They have a good time there. 任务一：阅读短文，用数字1~4给下列图片排序。 任务二：阅读短文，判断句子正(T)误(F). ( )1. Huahua can swim in the sea. ( )2. Huahua and her parents walk（走）to the beach. ( )3. Huahua's family go to the beach in a"green" way. ( )4. Huahua and her parents go to Inner Mongolia by train. 参考答案 一、1. How 2. by 解析：交通工具前要用by. 3. way 4. picnic 5. minutes 解析：ten后加可数名词复数形式，故minute后要加s. 二、1. B 解析：in the sky表示“在天空中”。 2. C 解析：come from表示“来自于”。 3. A 4. B 解析：what引导的感叹句。 5. B 解析：It's time to do sth.表示“该到做某事的时候了”。 三、1. places 解析：three后加可数名词复数形式，故place后要加s. 2. near 解析：far的反义词，故填near. 3. sky 4. Grandma's 解析：表示“……的家”要用名词所有格形式，故填Grandma' s. 5. wear 解析：由clothes可知填wear. 四、1. C 2. E 3. A 4. B 5. D 五、1. C 2. B 3. E 4. D 5. A 六、任务一：3 4 1 2 任务二:1. F 解析：根据原文“But Huahua can't swim.”可知华华不能游泳，故填F. 2. T 解析：根据“they go to the beach on foot”可知华华和她的父母是走着去沙滩的，故填T. 3. T 解析：根据“they go to the beach on foot”可知华华一家步行去沙滩，步行是一种“绿色”出行方式，故填T. 4. F 解析：根 据原文“At last, they take a plane to Inner Mongolia.”可知华华一家乘飞机去内蒙古，与题干中乘火车去内蒙古不符，故填F. 第 1 页 共 2 页 学科网（北京）股份有限公司 $