03-U2 单元语法突破 （Grammar Focus）（课件PPT）-【鼎成中考·活页好题】2026-2027学年八年级上册英语同步课时练(人教版·新教材)

该初中英语课件聚焦Unit 2情态动词can和could的用法，涵盖能力、请求允许及委婉语气等核心知识点。通过语法导图构建知识框架，结合例句解析、小语境单句练习及微语段填空，搭建从基础到语篇运用的学习支架。 其亮点在于以可视化语法导图梳理知识，通过小语境和微语段练习实现语法在语篇中的活学活用，提升语言能力。家务主题语篇填空联系生活实际，渗透责任意识，培养文化意识。教师可借助系统练习资源高效教学，学生在语境中深化理解，提升语言运用与思维品质。

英 语 1 Unit 2 Home Sweet Home 单元语法突破 （Grammar Focus） 2 3 小语境练语法 一、用情态动词can, can't, could和couldn't完成句子 1.— _____ you make biscuits? I remember your mother _____ make delicious biscuits. —No, I ______. I have no time to learn that. Can can can't 2.— ___________ I have your signature （签名） on my book, Mr Brown? —Of course you _____. It's my pleasure. Can/Could can 4 3.— ___________ you please sweep the floor, Daming? —Sorry, I ______. I'm busy cooking. Can/Could can't 4.—Did you find your pet dog? —No, I looked for it, but I _________ find it anywhere. couldn't 5 二、按要求完成句子（每空一词） 1.I can help wash the dishes at home. （改为一般疑问句） ___________ _____ _____ wash the dishes at home? Can/Could you help 2.Would you mind turning down the music a little? （改为同义句） _____________________ you please ______ down the music a little? Can/Could/Will/Would turn 3.—Can I have a look at the photos of your trip last week? （作肯定回答） — _______ _______________. Here you are. Of/No course/problem 4.—Dad, could I hang out with my friends after dinner? （作否定回答） — ____, _____ ______. It's too late. No you can't 6 微语段串语法 三、根据语境用情态动词can, can't, could和couldn't完成短文 Last Sunday, my mum taught me to make biscuits. “1. ___________ I add more chocolate chips to it?” I asked. She said, “Yes, but you 2. ______ put too many—they might be bad for your teeth.” While mixing the dough （混合面团）, I 3. _________ stir （搅拌） it well at first. Mum showed me how to do it. “See? You 4. _____ use both hands to mix it.” When the biscuits were in the oven （烤箱）, my sister asked, “5. ___________ I see if they're Can/Could can't couldn't can Could/Can 7 ready?” Mum said, “No, you 6. ______ open the oven now—it's hot. Wait ten minutes.” Later, Mum told us that we 7. ______ enjoy them with milk. After enjoying the delicious biscuits, Mum said to me, “You 8. _____ try making bread next time!” I said “yes” happily. can't could can 四、用方框内所给单词的适当形式填空 until community note dead rubbish movie 1.Panda Plan 2 is a really cool _______ that people of all ages love. 2.My mum wrote a _____ to tell me that she would be home late tonight. 3.Mr Brown is very kind and everyone in the ___________ likes him. 4.Lucy takes out the ________ before she goes to school every day. movie note community rubbish 9 until community note dead rubbish movie 5.Antony always finishes his homework on time and never leaves today's work ______ tomorrow. 6.The school bell is ______ today, so teachers use a whistle （哨子） instead. until dead 10 五、用方框内所给短语的适当形式填空 clean up be careful with at once take notes 1.The teacher always tells us to _______________ maths problems, or we will make mistakes easily. 2.Last weekend, Kangkang joined in a volunteer （志愿者） activity to _________ the park. be careful with clean up 11 clean up be careful with at once take notes 3.It's useful for us to ___________ carefully in class so that we can go over them later. 4.Putting your heart into something may not make you succeed ________, but it's a step in the right direction. take notes at once 12 六、语篇填空 chore but person free they until do excited mean ask 家务促独立 Every Saturday morning, Emmy's mother writes down the things Emmy should do before she goes to play outside. She wants Emmy to be independent （独立的） by 1. _______ her to do the housework. After finishing the things, Emmy is 2. _____ to do other things.#1.1 asking free 13 chore but person free they until do excited mean ask It was fine last Saturday and Emmy was so 3. ________ to go out that she forgot about the housework. When she came back, her mother asked, “Emmy, why didn't you do the 4. _______?” “Sorry,” Emmy said. “I just didn't remember it. It is a sunny day. You know how much I love to get close to nature.” “5. _____ you must remember your responsibility.#1.2 excited chores But 14 chore but person free they until do excited mean ask Do you know what ‘responsibility’ means?” her mother asked. Emmy answered, “Yes. It 6. _______ doing the things I should do.” “As you know it's important, you should never put it off 7. ______ later!” her mother said. Then Emmy began to do the chores that she should do. First, she picked up the toys on the floor and put 8. ______ away. Then she washed her own clothes. After that, she swept the floor.#1.2 means until them 15 chore but person free they until do excited mean ask Seeing the clean room, she was happy. She knew she could 9. ____ housework on her own. Though she felt tired, she knew doing those things was helpful to her. She wanted to be an independent 10.________. As the saying goes, “Many hands make light work.” Emmy was glad she could help her parents with the housework.#1.2 do person 16 $