专题01 Units 1～4 重难点串讲（期末复习课件）七年级英语下学期新教材人教版

这是一份人教版七年级英语下册Units 1~4的期末复习课件，以“重点词句·趣味导入”和“语法梳理·重难专练”为学习支架，涵盖单词、短语、句型的中文提示与语境练习，以及分单元语法（如特殊疑问句、情态动词等）的系统梳理和专项训练。 资料特色突出核心素养培养，通过“中文提示快说短语”“单词拼写语境练”提升语言理解与表达能力，语法分类对比（如名词复数规则与不规则变化）培养思维品质，多样专练（单选、填空、补全对话）优化学习策略。能帮助学生巩固基础、提升应试能力，契合七年级学生巩固基础、适应初中学习节奏的学情，为教师提供系统复习框架，助力期末高效教学。

期末复习考点串讲 Units 1~4 人教版·七年级英语下册 目 录 语法梳理·重难专练 重点词句·趣味导入 （单词、短语、句型） 01 02 （可数名词复数；形容词；祈使句；频率副词；情态动词；选择疑问句） 第一部分 重点词句·趣味导入 中文提示快说短语 one another take care of pick up pick up no matter have to late for maon time focus on think about 砍伐，减少 拿起 go with fast food after all put on too…to hardly ever belong to full of work out over there 在那边 锻炼 有许多 属于 几乎不 不得不 思考，考虑 集中于 准时 迟到 搭配，相配 拿起，举起 照顾，处理 增加,穿上 快餐 互相 毕竟 太…以至于不能 重点词句 7.遵循；跟随______ 8.到达________ 9.借给 _________ 10.喂养 _________ 11.离开_______ 12.创建______ 13.放松 ________ 14.理解；领会 __________ 15.缺席的___________ 9. 巨大的、极多的_______ 10.盲的_______ unit 2 1.规则 _______ 2.校服 _______ 3. 有礼貌的 ______ 4.声音；噪声 ________ 5.精神_____ 6.建议；意见 _____ unit 1 1.森林 _________ 2.猜测 _______ 3.储蓄、________ 4.捡、摘________ 5.拿、提________ 6.杀死_______ 7.然而 _____ 8.相当 _______ 重点词句 根据中文写英文-— 重点单词 guess pick carry kill however quite forest save huge blind rule uniform polite noise spirit advice follow arrive lend feed leave build relax understand absent 3.后果 _________ 4.习惯 n. ___________ 5. 选择 n._____________ 6. 提供;服务v. ___________ 7.可怜的 adj. ___________ 8.普通的adj. ___________ 9.柔和的adj.___________ 10.有……味道; v.__________ 11.一道菜;n. __________ 8.属于（某人）__________ 9.困倦的 ______ 10.反而；代替_________ 11.组，群________ 12. 鼓励____________ Unit 4 1.导致 v._________ 2.渴的 adj. ___________ unit 3 1. 健康的______ 2.几乎不_________ 3.一次_________ 4.两次_______ 5.练习_________ 6.进步__________ 7劳驾 ___________ 重点词句 根据中文写英文-— 重点单词 fit hardly ever once twice practice excuse me progress belong to sleepy instead group encourage cause thirsty result habbit choice serve poor common soft taste dish unit 1 : 1.fox （复数）________  2.wolf ( 复数)_________ 3.danger (形容词)_______ 4.play (形容词）__________5.friend (形容词）______ 6.Africa (形容词）________ 7..swim (名词，游泳者)__________----（名词，游泳)_____________ 8.luck(形容词，幸运的)________ unit 2 1. library (n.) → __________ (复数) 2. one (num.)→ __________ (序数词，第一) 3. relax (v.) → __________ (adj. 令人放松的) → __________ (adj. 感到放松的) 4. help (n.&v.) → __________ (adj. 有帮助的) 5. use (n.&v.) →__________ （adj. 有用的）→__________（adj. 没有用的） 6. polite (adj.)→__________ （adv. 礼貌地） →__________ （反义词，不礼貌的） 7. happy (adj.) →__________ （n. 快乐）→__________ （adj. 不开心的） 词性转换 重点词句 foxes wolves dangerous playful friendly African swimmer swimming lucky libraries first relaxing relaxed helpful useless useful politely impolite happiness unhappy unit 3 : 1. run___________（现在分词）跑步2. one _________（频度副词）一次 3. decide _________（n.）决定 4. little _____________（最高级）最少的 5. discuss________（n.）讨论 6. succeed________（n.）成功 7. healthy________（n.）健康 unit 4 1.choice— (v. 选择)2.serve— (n.服务) 3.weight— (v.称重) 4.poor— (反义词 adj. 富裕的) 5.America— (adj.美国(人)的; n.美国人) 词性转换 重点词句 running once least decision discussion success health choose service rich American weigh Unit 1 1．That horror movie is really ________ (scared). I don’t want to watch it again. 2．It’s ______ (danger ) to swim in the river without an adult. 3．Good ______(lucky) to you in your new job! 4．The little boy can’t ______(carry) the heavy box by himself. 5．The______ (play ) kitten is always running around the house. 6．I must learn English well because I know the_______ (important) of learning English. 7．There are two __________ (fox) in the cage. They look very cute. 单词拼写语境练 重点词句 scary dangerous luck carry playful importance foxes Unit 2 1．Let’s ________ (讨论) the problem. 2．Jenny, don’t a________ late for school again. Miss White will be unhappy. 3．The more we read, the more we will improve. So let’s become book ________ (love). 4．We should ________ (遵循) the traffic rules when cycling. 5．My friend is kind to l________ (借出) me his bicycle. 6．How beautiful those tall ________ (build) look! 单词拼写语境练 重点词句 discuss rrive lovers follow end buildings Unit 3 单词拼写语境练 重点词句 1．Linda practises ________ songs in the park every morning. (sing) 2．I can’t sleep well recently(最近). That’s why I feel so tired and ________(sleep). 3．The movie is so scary that I can _________ (hard) sleep that night. 4．—________ (who) badminton racket is this? —It must be Andy’s. 5．I run five kilometres every day to keep ________ (health). 6．________ (luck), the disabled boy got much help from people. singing sleepy hardly Whose healthy Luckily Unit 4 1．The cake looks ________ /ˈkɒmən/, but tastes good. 2．There are some poor eating habits a________ young people. 3．It’s a good ________ (choose) to go to the library tomorrow. 4．The football team needs _________ (improve) their skills if they want to win more games. 5．There isn’t ________ (something) wrong with the machine. You can take it away now. 6．How heavy the elephant is! Its ________ (重量) is nearly eight tons. 单词拼写语境练 重点词句 common mong choice to improve anything weight 1．Lions are from Africa.（对画线部分提问） __________ ______ lions ________ ? 2．I like lions very much. (对画线部分提问) ________ _______ do you like? 3．The tigers look scary. (对画线部分提问) ______ do the tigers _______ _______ ? 4．I like baby dogs because they are really lovely. (对划线部分提问) ______ __________ you like baby dogs? 知识梳理·夯实基础 重点句型练--unit 1 Where are from What animals What look like Why do 知识梳理·夯实基础 重点句型练--unit 2 1．欢迎来到大雁塔！ ________ ________ the Big Wild Goose Pagoda! 2．在课堂上我们应该集中注意力认真听讲。 We should ________ listening carefully in class. 3．在课堂上我们必须关掉它们。 We have to __________ them __________ in class. 4．周末你能和你的朋友去闲逛。 You can ________ ________ with your friends at weekends. 5．作为学生，我们不应该缺课。 As students, we shouldn’t be _____________________ class. Welcome to focus on turn off hang out absent from 知识梳理·夯实基础 重点句型练--unit 3 1．He has to clean his room every day.(对划线部分提问) ________ ________ does he have to clean his room？ 2．This is Jack’s T-shirt. (对划线部分提问) ________ ________ is this? 3．She’d like beef and carrot noodles. (对划线部分提问) ________ _______ _______ _______ would she like? 4．He’d like four bowls of noodles. (对划线部分提问) ________ ________ _______ of noodles _______ he like? 5．My home is about 15 miles from here.(对划线部分提问) ________ ________ is your home from here? 6．It takes me 15 minutes to get to school. (对划线部分提问) ________ ________ does it take you to get to school? How often Whose T-shirt What kind of noodles How many bowls would How far How long 知识梳理·夯实基础 重点句型练--unit 4 1．这个箱子太重了，以至于无法搬动。（完成句子） The box is ________ heavy ________ carry. 2．毕竟，帮助别人是好事。 ____________, helping others is a nice thing. 3．我妈太忙了以至于什么也没吃。 My mother was _______ busy _______ eat anything. 4．今天冷。出门的时候请穿上厚大衣。 It’s cold today. Please ________ ________ your thick coat when you go out. 5．喝太多咖啡对身体不好。 Drinking _______ coffee is bad for your health. too to After all so that put on too much 第二部分 语法梳理·重难专练 语法梳理 Unit 3 Unit 4 Unit 2 Unit 1 Imperatives;Modal verbs （祈使句、情态动词） Alternative questions;Countable and uncountanle nouns（选择疑问句，可数名词与不可数名词） wh-questions;Adjectives;Plurals(特殊疑问句；形容词；可数名词复数) Possessive pronouns;Adverbs of frequency;（物主代词，频度副词） 语法梳理 形容词 用法： 1.位于名词之前，用来描述或修饰名词，做定语 2.位于系动词之后(be动词/look“看起来”/sound“听起来”/ feel “感觉”/stay “保持“)之后，描述人/事物的特征或状态(如:大小/颜色/形状等), 做表语 3.位于动宾之后作补语, 对宾语进行补充说明 分类 1.描述性形容词: big大的 happy 开心的 special 特别的 2.数量形容词: many许多 + 可数名词 much许多 + 不可数名词 3.颜色类形容词: red 红色的 orange 橙色的 4. 指事物的-ing形容词: interesting 有趣的 exciting 令人兴奋的 指人感受的-ed形容词: interested 感兴趣的 excited 感到兴奋的 含义： 说明人或事物的特征、性质或状态，常用来修饰名词或不定代词的词叫形容词。 语法梳理 特殊疑问句 含义： 以疑问词开头，对某一具体信息信息进行提问的句子 特殊疑问词及用法 what “什么” 询问具体事物 where “在哪里” 询问地点 why “为什么 询问原因 what animal“什么动物” 询问动物种类 how many “多少” 询问可数名词数量 句子结构 1.特殊疑问词+be+主语+其它？ 2.特殊疑问词+助+主语+动原+其它？ 语法梳理 可数名词复数 规则变化 1.一般情况下直接在词尾加-S 2.以-S，-X，-ch，-sh 结尾的单词在词尾加-es 3.以辅音字母+y结尾变y为i再加es 4.以元音字母十y结尾在词尾加-S 5.以f或fe结尾变f或fe为v再加-es 不规则变化 1.单复数相同 sheep deer fish 2.a 变成e man woman Englishman Frenchman 3.oo 变成 ee foot tooth goose 4.中日不变英法变，其余 s 加后边；German德国人→Germans 5.特殊变化 child—children ox — oxen mouse—mice 名词复数标志词 ①some一些/many许多/these这些/those那些 ②大于one的基数词: two, three, four.... ③a pair of.../ two pairs of.../many kinds of.... 注意： 1.涉及名词先判断可数/不可数，若可数：可数名词单数前必须有限定词(a/an/the, 形物代， 名词所有格...), 若无限定词则必须用复数 2.名词修饰名词, 一般情况下，第1个名词用单数，复数体现在第2个名词上 an apple tree 一棵苹果树 some apple tree 一些苹果树 语法梳理 祈使句 分类： 1.Do 型 2.Be 型 3.Let 型 4.No 型 肯定结构 1.动词原形 + 其他 2.Be + 表语（形 / 名） 3.Let + 宾语 + 动词原形 含义： 用于表达命令、请求、劝告、警告、禁止等，通常省略主语 you，句末常用句号或感叹号，读降调 否定结构 1.Don't + 动词原形 + 其他 2.Don't be + 表语 3..Let + 宾语 + not + 动词原形； Don't let + 宾语 + 动词原形 4.No + 动名词 / 名词（表禁止） 语法梳理 情态动词 含义： 用于表达说话人的态度、意愿、推测、建议、能力、义务等。没有人称和数的变化；后面必须跟动词原形来构成完整的谓语。 常见情态动词含义及用法 1.must 必须（主观 / 规定）mustn't 禁止（语气强），强调说话者主观意志或严格规定 2.have to 不得不（客观需要）don't/doesn't have to 不必，强调客观条件约束，有人称和时态变化 3.can 可以；能够（许可 / 能力）can't 不能；不允许，表许可时语气较委婉 语法梳理 物主代词 分类： 形容词性物主代词和名词性物主代词 用法 1.形容词性物主代词只能作句子中名词的修饰语,后面要跟名词 2.名词性物主代词相当于“形容词性物主代词＋名词 含义： 表示所属关系的代词 注意事项 1.名词性物主代词在句中可作主语、表语、宾语。用作主语，谓语动词的形式与其所指代者的数保持一致。 2.在使用名词性物主代词时，必有特定的语言环境，让读者明白省略的名词的内容。 3.“of + 名词性物主代词”称为双重所有格,作定语时放在名词的后面。 语法梳理 频度副词 分类： 位置 频率副词在句中常位于be动词、助动词、情态动词 之后，实义动词之前。sometimes有时可位于句首 或句末。 含义： 表示动作或状态出现的频率的副 词叫做频率或频度副词 注意事项 1.当对频度副词及表示事件发生频率的短语提问时， 常用how often,意为“多久一次 2.频率副词或短语常与一般现在时态连用。 语法梳理 选择疑问句 一般疑问句形式的选择疑问句结构: 一般疑问句 +or+另一选择项? 含义： 选择疑问句提供两种或两种以上情况,问对方选择哪一种选择项用or连接。选择疑问句不能用 Yes 或 No 来回答。朗读时or前面部分用升调，后面部分用降调。 特殊疑问句形式的选择疑问句结构: 特殊疑问句，选择项 A+or+选择项 B? 特殊疑问句，选择项 A，选择项 B+or+ 选择项 C? 语法梳理 可数名词和不可数名词 可数名词复数变化规则 不可数名词含义 不能直接计数的名词，没有复数形式，需要用 “量词 + of” 来表示数量。作主语时，谓语动词用单数形式 可数名词含义： 指可以被计数，有单数和复数形式的名词。作主语时，谓语动词的单复数形式要和主语保持一致。 不可数名词用法 (1)一般没有复数形式。 (2)不能用不定冠词a/an或指示代词this, that, these, those或数词one, two, three等修饰，但可用定冠词the或some或lots of/a lot of(许多)来修饰。 (3)不可数名词的数量要借助＂基数词 + 表示量的名词 + of＂短语表达 (4)作主语时，谓语动词要用单数形式。 (5)用代词指代不可数名词时，用单数it，不用复数they或them。 1.一般情况，词尾加-s 2.以s, x, ch, sh等结尾的词，词尾加-es 3.以辅音字母加y结尾的词，变y为i，再加-es 4.以f或fe结尾的词，把f/fe变为v，再加-es 5.以o结尾的词，有生命，词尾加-es 无生命，词尾加-s 语法专练 1.—______ is your favorite animal? —It's the elephant. A. What B. Where C. Why D. How 2.—______ are koalas from? —They are from Australia. A. What B. Where C. Why D. Who 3.—Why don't you like snakes?—Because they are ______. A. cute B. smart C. scary D. interesting 4．John has two ______ and some ______ for dinner. A．tomatoes；chicken B．tomatoes；chickens C．tomato；chickens 1．单项选择 5．—Mum, must I do my homework right now? —No, you ________. You can take a rest first. A．mustn’t B．shouldn’t C．can’t D．don’t have to 6．________ in the classroom! You can only eat in the dining hall. A．Not-eat B．Eat C．Eating D．Don’t eat 7．Look at the “No Parking” sign. You ________ park your car here. A．should B．needn’t C．mustn’t D．shouldn’t 8.He ________ takes exercise in the morning. A．always B．hardly ever C．quite often 语法专练 9．—Is this ________ baseball? —No. Tom’s name is on it. It’s ________. A．yours, his B．your, his C．your, hers 10．My father ________ watches TV. He thinks watching TV is a waste (浪费) of time. A．often B．seldom C．always D．usually 11．—Is this _______ dictionary? —Yes, it’s _______. Thank you for helping me find it. A．your; mine B．yours; my C．your; my D．yours; mine 语法专练 1．A few ________ (family) want to join in the cooking show. 2．He has some ________ (bread) for dinner. 3．There are lots of ________ (potato) on the desk. 4．There ________ (be) some pears on the table. 5．Which would you like to have for dinner, vegetables or ________ (meat)? 2．用单词的正确形式填空 6．We all like Kelly because she is a ______________(friend) girl. 7．There are four ______________(zoo) in the city. 8．John has two ______________(watch). 语法专练 families bread potatoes are meat friendly zoos watches 3．用括号内单词的正确形式补全短文 语法专练 Keeping healthy is very important for every student. At school, we have to 1．_____ (follow) many rules about eating. For example, we mustn’t 2．___ (eat) junk food or too many chocolates in the classroom. We can eat delicious 3．____ (vegetable) and fruit in the dining hall instead. 4．__ (I) friend, Tom, has very good habits. He must drink a bottle of milk every morning. He also eats carrots or apples 5．____ (two) a day. My habits are similar to 6．___ (he). We often share useful ideas with each other. What’s happening now? Look! Some students 7．___ (run) on the sports field. They can’t 8．___ (be) lazy if they want to stay strong. Right now, Tom is washing some 9．_____  (tomato) for lunch. He believes that good habits make a big difference. Let’s start our 10．  (health) lives today! follow eat vegetables My twice his are running be tomatoes healthy How to make good friends? Here are some tips for you. 1．______ Friends Before you make friends, you have to decide who you want to be your friends. Most people like to have friends with the same 2．_____. But that doesn’t mean you have to be like each other. It’s OK if you enjoy some of the same things. Making Friends ●The quickest way to make friends is to smile. Remember that most people hate an 3．________ face. ●One easy way to start a conversation with someone is to say something 4．_______. For example, you could talk about a great answer to a teacher’s question and so on. ●Ask your new friends questions about 5．________. “Who’s their favorite singer? Where do they live? What do they do after school?” are all good questions. Having Activities Together It’s always fun to do your favorite activities with your friends 6．_________. For example, inviting a friend to your house is a great 7．_______ to make your friendship closer. Make sure the activities can be done together. You may both love playing computer games, but if one person is playing and the other has 8．_____ to do but watch, that will be boring. Friendship is an 9．_______ part of our life for friends make us happy and support us through hard times. If you are still waiting 10．_________ your “friends”, start with the tips above. 4．选词填空 语法专练 angry, interest, important, choose, together, they, for, way, nothing, nice Chosing interest angry nice them together way nothing inportantg for (Tim and Alice are talking about doing exercise in the classroom.) Tim: Hi, Alice. Do you exercise every day? Alice: Yes, I like doing exercise very much. Tim: _________________________ Alice: I like playing ping-pong. What about you? Tim: ______________________ Alice: That’s too bad. You need to exercise. Exercising makes us healthy. Tim: ________________________ But I don’t know what sport to start with. Alice: Maybe you can play ping-pong with me. Tim: Great. _________________________________ Alice: I usually play ping-pong after school. I can teach you to play it then. Tim: ____________________________ 5．补全对话 语法专练 What sport do you like? I don’t like doing exercise. You’re right. When do you usually play ping-pong? Thank you （1）wh-questions;Adjectives;Plurals(特殊疑问句；形容词；可数名词复数) （2）Imperatives;Modal verbs （祈使句、情态动词） （3）Possessive pronouns;Adverbs of frequency;（物主代词，频度副词） （4）Alternative questions;Countable and uncountanle nouns（选择疑问句，可数名词与不可数名词） 要点总结 感谢聆听 THANKS FOR LISTENING $