Unit3 Section A (Grammar Focus)同步练习题2025-2026学年人教版英语七年级下册

**基本信息** 该同步练习聚焦物主代词与频度副词，通过三层递进设计实现从基础认知到综合语用的知识巩固，适配新授课分层教学需求，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知|物主代词词形/频度副词识别|表格填空（物主代词分类）、情景调查记录（频度副词匹配）| |理解应用|物主代词句法功能/频度副词位置|句型转换（同义句改写、提问）、用法梳理填空（语法规则总结）| |综合语用|语法知识语篇整合|首字母提示短文填空（运动习惯描述，融合两类语法点）|

Section A (Grammar Focus) 语法探究 情景1：埃玛（Emma）和彼得（Peter）正在失物招领处帮助同学们寻找丢失的体育用品。阅读两人的对话内容，列出对话中出现的物主代词。 用适当的词填空，完成下面关于物主代词的表格。 形容词性 物主代词 my 2 her 4 its 6 your 8 名词性 物主代词 1 yours 3 his 5 ours 7 theirs 可选择恰当的词完成下列句子。 1. This is (my/mine) new schoolbag.= The new schoolbag is (my/mine). 2. Is that (your/yours) exercise mat? = Is that exercise mat (your/yours)? 3. These are (their/theirs) basketballs.= These basketballs are (their/theirs). 4. This isn't (her/hers) tennis ball. = This tennis ball isn’t (her/hers). 补全所缺内容，完成物主代词用法的梳理。 物主代词分为形容词性物主代词和名词性物主代词。1 在句子中作形容词使用，后接2 ，不能3 使用；4 在句子中作名词使用，不能用于名词前。 情景2：埃玛（Emma）和彼得（Peter）在领回丢失的体育用品后，就大家的运动习惯做了小调查，并记录在表格中。 根据埃玛（Emma）和彼得（Peter)-的调查记录，用恰当的频度副词完成表格。 Who Sports When How often Mon. Tue. Wed. Thur. Fri. Sat. Sun. Emma tennis x x ✓ x ✓ x ✓ 1 Peter baseball ✓ x x ✓ x x x 2 The twins jump rope ✓ ✓ ✓ ✓ ✓ ✓ ✓ 3 Alice ping-pong ✓ x x x x x x 4 Mike running ✓ ✓ ✓ ✓ ✓ ✓ x 5 工补全所缺内容，完成频度副词用法的梳理。 1．通常频度副词放在实义动词 ，情态动词、助动词或系动词be 2．频度副词 , 和 表达的是一种否定或低频的含义。 运用情景1和情景2中学到的知识，完成下列练习。 根据要求完成下列各题。 1. This is her new bike.（改为同义句） This new bike is 2. The blue ruler is mine.（对画线部分提问） is this? 3.-Do you often fly kites?（作肯定回答） - ,I fly kites three a week. 4. She dances once a week.（对画线部分提问） does she dance? 5. Jim often reads English in the morning.（改为一般疑问句） Jim English in the morning? 根据语境和首字母提示，用正确的单词填空，使得短文意思完整、通顺。 Tom and Sally both love to keep fit, but they do it in different ways. Tom 1.a plays basketball after school. He enjoys running and practising tennis 2.t a week. He thinks exercise makes him feel very good. As for Sally, she 3.s plays basketball, but she swims with her sister 4. e weekend.Swimming is her favourite sport because it makes her feel relaxed and healthy.5.S ,they work out together, and that makes them both happy. They both believe that exercise is important for staying healthy. Tom 6. n misses a chance to play basketball, but Sally 7. u plays ping-pong doubles with her friends. It's fun for her and helps her stay fit. What about you? How 8. o do you exercise? 学科网（北京）股份有限公司 $