Unit 4 Safety first 语法（专项训练）-2026-2027学年译林版（三起）英语五年级上册

**基本信息** 聚焦情态动词should/shouldn’t及祈使句用法，通过多维度题型构建从基础理解到综合应用的语法训练体系，提升语言运用与逻辑判断能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|15题|考查should/shouldn’t及副词应用|基础语法概念识别| |语法错误判断|5题|辨析动词形式及词性误用|语法规则精准性训练| |短文填空|5题|语境中运用情态动词与副词|语法知识情境化应用| |句型改写|5题|否定句、同义句等转换|语法结构转换能力| |语法归类|5项|按句式类型分类|语法体系结构化认知| |句式判断|5题|识别祈使句与should相关句式|句式特征辨析| |逻辑选句|5题|安全情境下的语义匹配|语言逻辑与安全常识结合| |句式仿写|5题|模仿句型结构造句|语言表达能力迁移| |判断改错题|5题|辨析语法规则正误|语法规则深度理解|

【译林版（三起）五年级上册】 Unit 4 Safety first 语法专项训练 班级：________ 姓名：________ 得分：________ 一、单项选择（15分） ( ) 1. —______ we go swimming in the wild pond? —No, you mustn’t. A. Should B. Are C. Does ( ) 2. You ______ pick unknown wild fruits outside. They may be poisonous. A. should B. shouldn’t C. can ( ) 3. Keep ______, there are many cars ahead. A. safely B. safe C. safety ( ) 4. Let’s ______ some basic safety knowledge after class. A. learn B. learns C. learning ( ) 5. You ought to move ______ on the slippery ground. A. slowly B. slow C. slower 二、找出选项中语法错误项，每题ABCD四个部分，选出错误序号，无需改正（10分） ( ) 1. A.You shouldn’t / B.to open / C.the door / D.for strangers. ( ) 2. A.Don’t climbs / B.tall trees / C.in the park / D.by yourself. ( ) 3. A.Should we / B.walk careful / C.down the stairs / D.every day? ( ) 4. A.Every kid / B.should knows / C.how to keep / D.away from fire. ( ) 5. A.Please be / B.quietly / C.when you / D.inside the lab. 三、选择合适选项完成短文中空缺（10分） Safety is important for pupils. We 1.______ follow school rules. We 2.______ run everywhere in the hallway. When walking outside, we need to walk 3.______. Let’s 4.______ our classmates not to do dangerous things. ______ we ask adults for help when we meet trouble? ( )1.A.should B.shouldn’t C.can’t D.is ( )2.A.should B.shouldn’t C.must D.are ( )3.A.slow B.slowly C.slower D.slowest ( )4.A.tell B.tells C.telling D.to tell ( )5.A.Are B.Do C.Should D.Does 四、句型改写，每空一词（15分） 1. They should call the policeman when lost.（改为否定句） They ________ ________ the policeman when lost. 2. You must stay away from broken glass.（改为同义句） You ________ ________ get close to broken glass. 3. Should we take snacks from strangers?（否定回答后改写陈述句） No, we shouldn’t. We ________ ________ snacks from strangers. 4. The girl should hide herself during a fire.（改为祈使句） ________ yourself during a fire. 5. We should learn fire safety.（对划线部分提问） ________ ________ we do? 五、语法归类，按照类别填写序号（10分） ①You shouldn’t play with scissors. ②Please walk gently. ③Should we check the window? ④Keep off the high wall. ⑤We should ask teachers for help. A.肯定祈使句：________ B.含should肯定陈述句：________ C.含should否定陈述句：________ D.should一般疑问句：________ 六、判断句式类型，填写字母代号（A祈使句 B.should肯定句 C.should否定句 D.should疑问句）（10分） ( ) 1. Don’t touch the power box. ( ) 2. Should we have safety lessons every week? ( ) 3. Students should watch out for danger. ( ) 4. Kids shouldn’t chase on the playground. ( ) 5. Put down the sharp knife at once. 七、逻辑选句，根据前半句挑选后半句（10分） A. you shouldn’t touch it B. you should stop at once C. please drive carefully D. you need to ask grown-ups E. don’t jump down ( )1. If you see burning objects, ( )2. When you find unknown liquid, ( )3. While going down high steps, ( )4. Once you get hurt outside, ( )5. When the road is wet, 八、句式仿写，参照例句仿写同结构句子（10分） 例句：You should watch out for cars. 1.我们应当远离火。________________________ 例句：Don’t swim in deep water. 2.不要私自触碰电源。________________________ 例句：Should we walk on the grass? 3.我们应当攀爬围墙吗？____________________ 例句：You shouldn’t eat wild mushrooms. 4.孩童不该独自外出。________________________ 例句：Please walk slowly. 5.请留意身边隐患。____________________________ 九、判断以下说法是否正确，并改正错误（10分） 1. should后面需要加to。____________ 2. Don’t后面动词使用原形。 ____________ 3. slowly用来修饰名词。 ____________ 4. Should I…?否定回答可用No,you shouldn’t. ____________ 5. Let’s后面不能接动词ing。____________ 【参考答案】 一、1.A 2.B 3.B 4.A 5.A 二、1.B 2.A 3.B 4.B 5.B 三、1.A 2.B 3.B 4.A 5.C 四、 1.shouldn’t call 2.should not 3.shouldn’t take 4.Hide 5.What should 五、A：②④ B：⑤ C：① D：③ 六、1.A 2.D 3.B 4.C 5.A 七、1.B 2.A 3.E 4.D 5.C 八、 1.We should stay away from fire. 2.Don’t touch the power supply privately. 3.Should we climb the wall? 4.Children shouldn’t go out alone. 5.Please watch out for hidden dangers. 九、 1.错误；to改为原形 2.正确 3.错误；名词改为动词 4.正确 5.正确 学科网（北京）股份有限公司 $