Unit 1-4语法知识点（专项训练）-2025-2026学年译林版（三起）英语四年级下册

译林版英语四年级下册Unit 1-4语法知识点提高训练 核心考点 1.名词单复数（人物、物品、交通类）及用法； 2.宾格（me/you/them）的用法； 3.there be句型（is/are）的用法及肯定、否定、一般疑问句形式； 4.祈使句（肯定形式、否定形式Don't...）的用法； 5.序数词（first/second/third）的用法及"on the+序数词+floor"表达； 6.情态动词can/can't/must/mustn't的用法； 7.一般现在时（第三人称单数动词变化）的基础用法； 8.基础形容词（描述人物、感受、状态）的用法。 一、名词单复数专项 （一）写出下列名词的复数形式 1.friend → ______2.car → ______3.classroom → ______ （二）写出下列名词的单数形式 4.friends → ______5.buses → ______ （三）用所给名词的适当形式填空 6.I have two good ______ (friend). 7.There are many ______ (car) on the road. 8.Our school has 20 ______ (classroom). 9.She has a new ______ (pen). 10.They are my good ______ (classmate). 二、宾格专项（用适当的宾格填空） 1.I like ______ (they) very much. 2.Can you help ______ (I)? 3.She often plays with ______ (we). 4.Let’s go with ______ (he). 5.My mother helps ______ (she) with her homework. 三、there be句型专项 （一）用is/are填空 1.There ______ a book on the desk. 2.There ______ some pens in the schoolbag. 3.There ______ a dog and two cats in the garden. （二）将下列句子改为否定句 4.There is a library on the first floor. → ______ 5.There are some classrooms on the second floor. → ______ （三）将下列句子改为一般疑问句 6.There is a pen in my hand. → ______ 7.There are many cars on the road. → ______ （四）对划线部分提问 8.There are three books on the desk.→ ______ 四、祈使句专项 （一）将下列句子改为否定祈使句 1.Run in the hallway. → ______ 2.Play on the road. → ______ 3.Talk loudly in class. → ______ （二）写出下列否定祈使句的肯定形式 4.Don’t help the teacher. → ______ 5.Don’t cross the road. → ______ （三）根据句意写祈使句（肯定） 6.______ (帮助) the old man carry the bag. （四）根据句意写祈使句（否定） 7.______ (不要) play football in the classroom. 五、序数词及情态动词专项 （一）写出下列基数词对应的序数词 1.one → ______2.two → ______3.three → ______ （二）用序数词填空 4.Our classroom is on the ______ (第一) floor. 5.The library is on the ______ (第二) floor. （三）用can/can't/must/mustn't填空 6.You ______ cross the road when the light is red. 7.We ______ follow the traffic rules. 8.______ I go to the park with you? Yes, you can. 9.He ______ play on the road. It's dangerous. 10.You ______ help old people. It's good. 六、一般现在时及形容词专项 （一）用所给动词的适当形式填空 1.She ______ (finish) her homework before dinner. 2.He ______ (go) to school on foot every day. 3.My father ______ (drive) to work carefully. （二）将下列句子改为否定句 4.She finishes her homework on time. → ______ 5.He goes to school by bike. → ______ （三）用适当的形容词填空 6.I am ______ (疲劳的). I want to rest. 7.She is ______ (开心的) because she gets a new book. 8.The road is ______ (繁忙的) in the morning. 9.He is ______ (强壮的). He can run very fast. 10.She is ______ (难过的) because she can't find her dog. 参考答案 一、名词单复数专项 1.friends 2.cars 3.classrooms 4.friend 5.bus 6.friends 7.cars 8.classrooms 9.pen 10.classmates 二、宾格专项 1.them 2. me 3. us 4. him 5. her 三、there be句型专项 1.is 2.are 3.is 4.There isn't a library on the first floor. 5.There aren't any classrooms on the second floor. 6.Is there a pen in your hand? 7.Are there many cars on the road? 8.What is on the desk? 四、祈使句专项 1.Don't run in the hallway. 2.Don't play on the road. 3.Don't talk loudly in class. 4.Help the teacher. 5.Cross the road. 6.Help 7.Don't 五、序数词及情态动词专项 1.first 2.second 3.third 4.first 5.second 6.can't 7.must 8.Can 9.mustn't 10.must 六、一般现在时及形容词专项 1.finishes 2.goes 3.drives 4.She doesn't finish her homework on time. 5.He doesn't go to school by bike. 6.tired 7.happy 8.busy 9.strong 10.sad 学科网（北京）股份有限公司 $