2025-2026学年沪教版英语七年级下册语法Unit 5-Unit 8总复习课件

这是一份初中英语沪教版七年级下册U5-U8的期末语法总复习课件，涵盖量词、情态动词、感叹句、祈使句、时间状语从句及used to do sth.等核心语法点。资料以分类表格、补充说明、做题技巧为学习支架，搭配单选和句子修改练习题，帮助学生系统梳理语法知识。 资料特色鲜明，深度融合核心素养。量词部分通过分类表格清晰呈现修饰规则，结合“节约用水”情境设计题目提升语言理解与表达能力；情态动词练习题融入安全规则场景，引导学生在语境中运用语法，培养思维品质；感叹句和祈使句的句型转换训练强化表达准确性，时间状语从句时态规则及used to do sth.句式讲解，助力学生掌握学习方法，发展学习能力。能有效帮助学生巩固语法基础，也为教师期末复习教学提供高效资源支持。七年级学生处于初中英语基础巩固期，需系统掌握语法规则提升语言应用能力，本资料通过结构化复习和情境化练习，助力学生夯实基础，为后续学习奠定坚实基础。

沪教版七下U5-U8 语法总复习 U5 量词 修饰可数名词 修饰不可数名词 可数+不可数 how many many few a few how much much little a little a lot of enough no some any 问数量 可表否定 用于肯定和否定句 用于否定句 adj./adv./v.放在enough前，n.放在enough后 做题技巧：①先找量词修饰的名词；判断名词是否可数；②根据语义，选择数量 量词 1. —______ clean water do we need to save every day? —We need lots of clean water to protect our life. A. How many B. How much C. How long D. How often 2. There are only ______ drops of clean water left in the bottle, so we can’t waste it. A. little B. a little C. few D. a few 3. The water is not ______ for us to drink. We need to boil it first. A. clean enough B. enough C. enough clean D. cleaner enough 4. We haven’t got ______ paper to make water-saving posters. A. some B. any C. many D. few 5. —Is there ______ water in the river? —No, there is ______ left because of the dry weather. A. some; little B. any; little C. any; few D. some; few 一、单项选择。 量词 1. We have three bottles of clean water.（对划线部分提问） 2. There is a little water in the pool.（对划线部分提问） 3. We have some rules to save water.（改为否定句） 4. The hall is big enough to hold many volunteers.（改为同义句） The hall is ________ big ________ it can hold many volunteers. 二、修改句子。 How many bottles of clean water do you have? How much water is there in the pool? We don’t have any rules to save water. so that U6 情态动词 情态动词 否定式 疑问及回答 含义 can cannot can’t Can ...? Yes, ...can. No, ...can’t. ①表示具备某种能力，“能够” ②表示请求许可，“可以...” ③表示“有时会...” ④表示推测“可能会...” may may not May ...? Yes, ...may. No, ...may not. ①表示请求许可，“可以...” ②表示推测，可能性比may小 must must not mustn’t Must ...? Yes, ...must. No, ...don’t have to. No, ...needn’t.（不必要） ①表示命令，“必须” ②表示规则，如交通规则，游览规则，校规等 ③否定形式mustn’t表示“禁止” ④表示肯定的推测，“一定是” 情态动词 情态动词后接动词原型。 其它情态动词：will，would，should，could，might，have to must表示主观上必须要做的事情，have to表示客观上不得不做的事情。 情态动词 1. —______ I use your mobile phone to check the safe rules of electricity? —Yes, you ______. A. Must; can B. May; may C. Need; may D. Must; must 2. You ______ touch the wire with wet hands. It’s very dangerous. A. mustn’t B. needn’t C. can D. may 3. —Must we turn off all the lights before we leave the room? —No, you ______. You only need to turn off the main power. A. mustn’t B. can’t C. needn’t D. shouldn’t 4. My little brother ______ repair small electrical toys by himself. He learns a lot from books. A. must B. can C. may D. need 5. —Where is my electric fan? —It ______ be behind the door, but I’m not sure. A. must B. can’t C. may D. need 情态动词 1. —Can I borrow your electrical safety textbook? —Sure, you ______. A. need B. can C. must D. have to 2. We ______ save electricity, because it is an important resource. A. can’t B. must C. may not D. needn’t 3. You ______ take the mobile phone into the power station. It is strictly forbidden. A. mustn’t B. needn’t C. can D. may 4. He ______ finish his electricity safety homework today, because the teacher will check tomorrow. A. must B. could C. can D. may 5. —Must we learn all these safety rules by heart? —Yes, you ______. They can protect us from danger. A. need B. must C. can D. may U7 感叹句 祈使句 感叹句 一、含义：用于表达强烈的感情或强调某些事情，句尾用感叹号。 二、结构： What + a/an + adj. + n.单数 +（主谓）！ What + adj. + n. 复数+（主谓）！ How + adj./adv. + （主谓）！ 三、做题技巧： ①找出感叹句中，疑问词后、主谓成分前是否有名词； ②有名词用what，无名词用how； ③主谓成分需注意使用陈述语序； ④句末感叹号注意修改。 感叹句 1. ______ great role model Yuan Longping is! A. What B. How C. What a D. What an 2. ______ brave the volunteer is! He always helps people in need. A. What B. How C. What a D. What an 3. ______ wonderful stories about our role models we read! A. What B. How C. What a D. What an 4. ______ useful advice the teacher gives us on being a good role model! A. What B. How C. What a D. What an 5. ______ fast the young runner runs! He becomes our new role model. A. What B. How C. What a D. What an 一、单项选择。 感叹句 1. He is a brave role model. 2. The nurse works hard. 3. They are kind volunteers. 4. The advice is very valuable. 二、修改句子，把下列句子改成感叹句。 What a brave role model he is! How hard the nurse works! What kind volunteers they are! How valuable the advice is! 祈使句 一、含义：表示请求、建议、命令的句子，通常省略句子的主语you。 二、句型： 三、句型补充： —祈使句, and/or you will...（...，否则你就会...） —Yes, I will. —No, I won’t. （注意祈使句时态，用将来时表示） 肯定式 否定式 Be+adj. Don’t be+adj. Do sth.（动词原型开头） Don’t do sth. Let’s do sth. Let’s not do sth. No doing sth. Don’t为助动词 祈使句 1. ______ run after animals in the wildlife park. It’s dangerous and impolite. A. Not B. Don’t C. No D. Doesn’t 2. Let’s ______ a speech about our great role models this Friday. A. give B. to give C. giving D. gave 3. ______ late for the volunteer activity. Good role models always arrive on time. A. Be not B. Don’t be C. Not be D. Don’t to be 4. Hurry up, ______ we will miss the speech of the medical role model. A. and B. or C. but D. so 5. —Don’t waste clean water in daily life. —______ I will save every drop of water. A. Yes, I won’t. B. No, I will. C. Yes, I will. D. No, I don’t. 一、单项选择。 祈使句 1. Be late for school tomorrow. 2. Please open the door when you leave. 3. Bring pets outside. 4. Eat or drink before sleeping. 二、修改句子，把下列句子改成否定祈使句。 Don’t be for school tomorrow. Please don’t open the door when you leave. Don’t bring pets outside. Don’t eat or drink before sleeping. U8 时间状语从句 used to do sth. 时间状语从句 一、含义：表示动作何时发生或将要何时发生。 二、引导时间状语从句的连词： when 在……时候 while 在……时候 as 随着/当……时 before 在……之前 after 在……之后 till/until 直到…… as soon as 一……就... 三、时态： 主过从过 主现从现 主将从现 used to do sth. 一、含义：过去常常做某事。 二、句式： 否定：didn’t use to do sth. 疑问：wh- + did + 主语 +use to do sth.? 1. I will join the photography club ______ my summer holiday begins. A. when B. if C. until D. and 2. You must finish your homework ______ you take up your new hobby. A. until B. before C. as soon as D. after 3. We didn’t leave the hobby show ______ it finished at nine o’clock last night. A. after B. until C. before D. as 4. ______ he grew up, he became more and more interested in travelling. A. As B. When C. Before D. After 5. My brother will practice playing the guitar every day ______ he makes great progress. A. before B. until C. as soon as D. after 一、单项选择。 1. I usually write down my hobby plans ______ I finish my dinner every evening. A. until B. if C. after D. or 2. —When did you start to love protecting trees? —I fell in love with it ______ I took part in a volunteer activity last year. A. as soon as B. until C. before D. as 3. You can’t take part in the outdoor hobby activity ______ you hand in your safety form. A. after B. until C. as D. before 4. My cousin ______ play computer games in his free time, but now he likes painting. A. use to B. used to C. uses to D. is used to 5. —______ you ______ to collect stamps when you were a little boy? —Yes, it was my first hobby. A. Did; use B. Do; use C. Did; used D. Do; used 一、单项选择。 Thank you! $