Unit 7 Doing chores at home（期末知识清单）英语译林版四年级下册（新教材）

知识清单·译林版四年级下册 Unit 7 Doing chores at home 知识梳理 知识点拨 【考点一】现在进行时的陈述句与特殊疑问句 【考点二】动词ing的变化规则 【考点三】现在进行时句型转换 考点一：现在进行时的陈述句与特殊疑问句 解析：1. 现在进行时的定义：现在进行时表示正在进行的动作或正在发生的事情，也可以表示当前一段时间内的活动或者现阶段正在进行的动作。 标志词有look、listen、now等以及表示特定时间的短语，例：at 5 o’clock。 2.标志性短语（look, listen, now,It’s +具体时间. Shh! Be quiet! Don’t xxx.） (1)Look! My brother is washing some vegetables in the kitchen. (2)Listen! The girl is singing. (3)Are they cooking dinner now? (4)It’s ten o’clock. We are having an English lesson. (5)Where’s your mother? She is cooking in the kitchen now. (6)Be quiet! My father is reading. (7)Don’t shout. The baby is sleeping. 注意：这里的 be 动词应随着主语的变化而变化哦！ 表示状态和感觉的动词一般不用现在进行时哦！ 如 : want, feel, like, have ( 拥有，生病) 例：Look,the boy an apple in his hand.He the apple.（have） 3.句型结构： 句 型 句型结构 例句 肯定句 主语+be动词(am/is/are)+动词-ing+其他. Lucy is washing the dishes in the kitchen. 露西正在厨房洗碗碟。 否定句 主语+be动(am/is/are)+not+动词-ing+其他. My father is not cleaning his car. 我的爸爸没在洗他的车。 特殊疑问句及答语 —特殊疑问词+be动词+主语+动词-ing+其他? —主语 +be动词+动词-ing+ 其他. —What is your brother doing now? —He is washing the clothes. —你哥哥现在正在干什么? —他正在洗衣服。 【大显身手】 一、单项选择 ( )1. — What ______ you doing? — I'm cleaning the table. A. am B. is C. are ( )2. My father ______ the car now. It's dirty. A. am washing B. is washing C. are washing ( )3. — What are they doing? — They ______ sweeping the floor. A. am B. is C. are 二、用括号内所给单词的适当形式填空 1. She ______ (wash) the clothes now. 2. We ______ (clean) the room at the moment. 3. My brother ______ (feed) the cat right now. 考点二：动词 ing 的变化规则 解析：本单元核心语法为现在进行时，表示正在发生或进行的动作，结构为：主语 + be动词(am/is/are) + 动词-ing形式，动词-ing形式变化规则如下： 1. 一般情况：直接在动词词尾加-ing 示例：wash → washing；clean → cleaning；water → watering；cook → cooking；sweep → sweeping；feed → feeding；play → playing；read → reading 2. 以不发音的字母e结尾的动词：去e，再加-ing 示例：make → making；take → taking；have → having；give → giving；write → writing；ride → riding 3. 以重读闭音节结尾，末尾只有一个辅音字母的动词：双写末尾的辅音字母，再加-ing 示例：run → running；swim → swimming；shop → shopping；sit → sitting；cut → cutting；put → putting 【大显身手】 一、用所给单词适当形式填空 1.My sister is ______ (wash) the clothes now. 2.Look! My father ______ (clean) the car. 3.I'm good at ______ (make) the bed. 4.The boy is ______ (feed) the cat in the room. 5.Listen! The students ______ (read) English in the classroom. 考点三：现在进行时句型转换 解析：1.变为否定句 ①直接在 be 动词后加 not ②如有 too变either，some变any ，and变or 例：I am doing some homework too.→ I am not doing any homework either. 2.变为一般疑问句及其回答 ① be 动词提到句子开头，句首大写 ②一、二人称互换 ③如有 some →any ④句尾句号变为问号,读升调 ⑤肯定回答：Yes,主语+be. 否定回答：No，主语+be not. 例：My parents are playing table tennis now. →Are your parents playing table tennis now? 肯定回答 : Yes, they are. 否定回答 : No, they aren’t . 3.对划线部分提问 ①对主语提问：Who is＋动词 ing ＋其它？ （对主语提问，看作单数） 例：They are eating fruit in the living room. →Who is eating fruit in the living room? ②对动作进行提问：What＋be 动词＋主语＋doing＋其它？ 例：They are eating fruit in the living room. →What are they doing in the living room? ③对名词进行提问：What＋be 动词＋主语＋其它？ 例：They are eating fruit in the living room. →What are they eating in the living room? ④对地点进行提问：Where ＋ be 动词＋主语＋其他 例：They are eating fruit in the living room. →Where are they eating fruit? 注意：以下词 / 词组后面都要跟动词 ing 形式要记住哦！ 1.be 动词 ( am / is/ are) 2.实义动词 : ① go ② love/ like ③ enjoy ( 享受，喜欢 ) ④ do ( some)… 3.介词 : ① What/ How about …? ② It’s time for … ③ do well in … ④ be good at …⑤be afraid of... ⑥before/after 4.No+动词ing 【大显身手】 一、按要求改句子 1.My parents are doing chores too.（改为否定句） My parents_________doing chores_________. 2.Bobby is sweeping the floor.（改为一般疑问句，并作否定回答） ---_________Bobby_________the floor? ---No,_________ _________. 3.I'm washing the clothes.（改为一般疑问句，并作肯定回答） ---_________ _________washing the clothes? ---Yes,_________ _________. 4.What is your father doing now?（用on Saturdays替换now） What_________your father_________on Saturdays? 写作指引 一、单元写作整体要求（考试通用标准） 本单元写作主题为家庭家务劳动，属于小学英语“家庭生活”高频写作话题，完全贴合课本核心知识点，适合四年级学生学情，具体写作要求如下： 1. 字数：5-8句话，40-60词，语句通顺、大小写及标点正确； 2. 核心语法：必须用到现在进行时（be doing） 和情态动词can 两大单元重点语法； 3. 内容要求：介绍自己会做的家务、当下正在做的家务，可简单提及家人家务及自身感受； 4. 得分关键：只用课本核心词汇，不写生僻句，无语法错误，结构清晰。 二、写作核心素材（课本原词原句，直接套用） （一）必背家务短语（考试必考，优先使用） 1. make the bed 整理床铺 2. sweep the floor 扫地 3. clean the table 擦桌子 4. wash the dishes 洗碗 5. water flowers 浇花 6. clean my room 打扫我的房间 （二）万能核心句型（分两类，适配两大语法考点） 1. can句型（介绍自己会做家务，写常态、能力） • I can sweep the floor. 我会扫地。 • I can help my parents at home. 我在家会帮助父母。 • I can do many chores at home. 我在家会做很多家务。 2. 现在进行时（介绍当下正在做家务，写场景、画面） • Now I am washing the dishes. 现在我正在洗碗。 • Look! I am cleaning the table. 看！我正在擦桌子。 • My mother is cooking in the kitchen. 我的妈妈正在厨房做饭。 3. 结尾感受万能句（升华主题，满分必备） • I am happy to help my family. 帮助家人我很开心。 • Doing chores makes my home clean. 做家务让家里干干净净。 • We are busy but happy. 我们忙碌但快乐。 三、三段式万能写作提纲（零基础直接套用） 整篇作文固定开头点题—中间写内容—结尾谈感受三段结构，逻辑清晰、零失误，适配所有考题。 1. 开头（1句）：开门见山，点明主题，说明自己喜欢做家务、会帮家人 2. 中间（3-5句）：先用can写自己会的家务，再用现在进行时写当下正在做的家务，可加1句家人的家务 3. 结尾（1-2句）：简单抒发做家务的心情，总结意义 四、分层范文（基础版+提升版，适配不同水平） 版本1（基础满分版，适合学困生、考试保底） Doing chores at home I like doing chores at home. I can help my parents. I can sweep the floor and clean the table. Now I am watering flowers. My mother is washing the dishes. I am very happy to help my family. Doing chores is good for me. 版本2（提升高分版，句型更丰富，适合优生） Doing chores at home I am a good girl/boy. I can do many chores at home. I can make the bed and clean my room every day. It is Saturday today. Look! I am washing the dishes in the kitchen. My father is sweeping the floor. We are busy but happy. I love my family. 五、高频易错点避坑（四年级最易丢分点） 1. 现在进行时漏be动词：错 I washing dishes. 对 I am washing dishes. 2. can后加动词ing：错 I can sweeping the floor. 对 I can sweep the floor. 3. 名词单复数错误：chore表泛指家务，必须用复数 do chores，不能写do chore 4. 时态混用混乱：can写平时会做的事，be doing写此刻正在做的事，分开使用不混淆 5. 拼写低级错误：floor（地板）、flower（花）、dishes（复数加es）切勿写错 六、考场万能填空模板（直接填词即可成文） Doing chores at home I like ________（doing chores） at home. I can ________（sweep the floor） and ________（clean the table）. Now I am ________（watering flowers）. My ________（mother/father） is ________（washing the dishes）. I am ________（happy） to help my family. Doing chores makes my home clean. 综合训练 一、诗歌韵文读一读，选择合适的词填空，注意大小写。 yellow you year young Sunny You！ __________shine bright like the __________sun. A new __________ has just begun! So __________ and brave, so full of cheer—the happiest kid of all this year! 二、根据图片，句意提示，补全句子或对话。 1.I am making the_________. 2.My father is washing the_________. 3.My mother is sweeping the_________! 4.My sister can_________the flowers. 5.Look! There are many_________on the table. 三、从方框中选择合适的短语，并用其适当形式填空。（有一项多余） do chores feel happy cook lunch by the wall make the bed clean and tidy 1. The party is fun. We all __________. 2. Let's keep our home __________. 3. Look! Dad __________. It must be delicious. 4. Yang Ling helps her mum__________ every weekend. 5. It's seven o'clock. Bobby __________ in his bedroom now. 四、单项选择题。 ( ) 1. —What are you doing? — I ________ the floor. A. sweep B. sweeping C. am sweeping ( ) 2. My mother ________ in the kitchen now. A. cook B. is cooking C. are cooking ( ) 3. —What chores ________ you do? — I can wash the clothes. A. do B. are C. can ( ) 4. Look! My brother ________ the flowers. A. water B. is watering C. are water in ( ) 5. —________ is your father doing? — He is washing the car. A. What B. Where C. Who ( ) 6. I can help my mum ________ the dishes. A. wash B. washing C. washes ( ) 7. —Are you cleaning the table? — ________ A. Yes, I do. B. Yes, I am. C. No, I don't. ( ) 8. They ________ a busy weekend. A. have B. has C. having ( ) 9. ________! You do it very well. A. Good job B. Thank you C. Come on ( ) 10. It's half ________ seven now. A. to B. past C. a 五、匹配题（将句子与对应的答句/释义匹配，填序号）。 A栏 B栏 ( ) 1. What are you doing? A. Yes, he is. ( ) 2. What chores can you do? B. I'm cleaning the house. ( ) 3. Is your father washing the car? C. Thank you! ( ) 4. Good job! D. No, I can't. ( ) 5. Can you cook lunch? E. I can wash the dishes. 六、按要求完成下面各题。 1.My mother is cooking lunch in the kitchen now.(对画线部分提问) ________ ________your mother cooking lunch now？ 2.He is sleeping in the bedroom.(对画线部分提问) ________is he________in the bedroom？ 3.My brother is feeding the cats.(对画线部分提问) ________is feeding the cats？ 4.My father is driving his car.(改为否定句) My father________ ________driving his car. 七、【新素养·综合运用】从方框中选择合适的句子补全对话。 （有一项多余） Mike and Liu Tao are talking on the phone. A: Hi, Liu Tao. Where are you? B: Hello, Mike.1. __________ A: Really?2. __________ B: It's sunny.A. I am watching TV. B. What's the weather like? C. Please wait for me. D. We're cleaning the desk. E. I'm in the park with my brother. F. No, we are watching birds. A: Are you and Liu Hao playing games? B: 3. __________What about you? A: 4. __________ B: Would you like to come to the park? A: Sure!5. __________ See you. B: See you. 八、【新情境·图文结合】看图，判断下列句子与图意是否相符，相符的写“T”，不相符的写“F”。 ( )1. They are in the restaurant. ( )2. Dad is sweeping the floor. ( )3. The girl is setting the table. ( )4. The boy is putting his toys into the box. ( )5. Mum is washing the car. 参考答案 考点一：现在进行时的陈述句与特殊疑问句 一、单项选择 1-3 CBC 二、用括号内所给单词的适当形式填空 1. is washing 2. are cleaning 3. is feeding 考点二：动词 ing 的变化规则 1. washing 2. is cleaning 3. making 4. feeding 5. are reading 考点三：现在进行时句型转换 一、按要求改句子 1. aren’t; either 2. Is; sweeping; he; isn’t 3. Are; you; I; am 4. does; do 综合训练 一、诗歌韵文读一读，选择合适的词填空，注意大小写。 You; yellow; year; young 二、根据图片，句意提示，补全句子或对话。 1.bed 2.clothes 3.floor 4.water 5.dishes 三、从方框中选择合适的短语，并用其适当形式填空。（有一项多余） 1. feel happy 2. clean and tidy 3. is cooking lunch 4. do chores 5. is making the bed 四、单项选择题。 1-5 CBCBA 6-10 ABAAB 五、匹配题（将句子与对应的答句/释义匹配，填序号）。 1-5 BEACD 六、按要求完成下面各题。 1.Where is 2.What;doing 3.Who 4.is not 七、【新素养·综合运用】从方框中选择合适的句子补全对话。 （有一项多余） 1-5 EBFAC 八、【新情境·图文结合】看图，判断下列句子与图意是否相符，相符的写“T”，不相符的写“F”。 1-5 FTFTF 学科网（北京）股份有限公司 $