Unit 4 Grammar& Writing课件-2023-2024学年人教版英语七年级下册

Unit 3 How do you get to school？ Grammar and Writing 人教版英语七年级下 1 Grammar 2 Fill in the blanks according to grammar focus. 1. 不要在走廊里跑. ______ ______ in the hallways. 2. 不要打架。 ______ ______. 3. 规则是什么？ ______ are the ______? 4. 我们必须准时上课。 We ______ ______ ______ ______ for class. 5. 我们可以在教室里吃饭吗？ ______ we ______ in the classroom? 6. 不，我们不能，但我们可以在餐厅吃饭。 No, we ______, but we can eat ______ ______ ______ ______. Don’t run Don’t fight What rules must be on time Can eat can’t in the dining hall Fill in the blanks according to grammar focus. 7. 我们能在课堂上戴帽子吗？ ______ we ______ a hat in class? 8. 是的, 我们能/不, 我们不能。 Yes, we ______./No, we ______. 9. 他在学校不得不穿制服吗？ ______ he ______ ______ ______ a _______ at school? 10. 是的, 他穿/不, 他不穿。 Yes, he ______./No, he ______. 11. 你不得不做什么？ What ______ you ______ ______ do? 12. 我们不得不在图书馆里保持安静。 We ______ ______ ______ ______ in the library. Can wear can can’t Does have to wear uniform does doesn’t do have to have to be quiet 肯定句 1. Sit down, please！ 2. Please call Mrs. Miller. 1. Be quiet, please！ 2. Be on time at school. 1. Let’s join the art club. 2. Let’s paly basketball. Do型 Be型 Let型 否定句 1. Don’t be late. 2. Don’t run in the hallways. 3. Don’t let her go. 1. No photos. =Don’t take photos 2. No talking. 禁止 Don’t型 No型 动词原形+其他 Be+其他 Let sb. do+其他 Don’t be+其他 Don’t do+其他 Don’t let sb do. No+v-ing. No+n. 祈使句一般用来表示请求、命令、劝说、号召、警告等。在祈使句中，通常省略主语you，其肯定形式以动词原形开头，否定形式是在动词原形前加don’t。祈使句句尾用句号或感叹号，读时用降调。为表示礼貌，可以在句首或句尾加上please。句末用please时，前面通常加逗号。 语法概述 Match. Take notes, please. Don't eat food. Don't smoke. Get your hair cut! Be quiet! Don't sleep in class. Positive sentences Negative sentences Presentation have to 1. 肯定句：主语+__________+___________. 2. 否定句：主语+ _____________ have to+__________. 3. 一般疑问句：_______+ 主语+ have to+__________? Yes, 主语+_________./No, 主语+____________. do/does don’t/doesn’t have/has to 动词原形 动词原形 动词原形 Do/Does don’t/doesn’t 如：What do you have to do? We have to be quiet in the library. Do you have to be quiet in the library? Yes, we do. / No.we don’t. 如：What does she have to wear at school? She has to wear a school uniform at school? Does she have to wear a uniform at school? Yes, she does. /No,she doesn’t. Language Points Exercises Try to choose the correct answer. （ ）1．__________ talk loudly, Ben. Your mom is sleeping in the next room. A．Don’t B．Doesn’t C．Aren’t D．Can’t （ ）2．Sorry, sir! I __________ follow you. Would you please say it again? A．can’t B．mustn’t C．needn’t D．shouldn’t （ ）3．You __________ pay to get the story book. It’s free. A．can’t B．mustn’t C．might not D．don’t have to （ ）4．Remember my phone number. You ___________ call me if you need any help. A．must B．can C．should D．need （ ）5．—Excuse me, may I borrow the book? —Sorry. You ____________ read it in the reading room. A．must B．mustn’t C．can D．can’t A A D B A Exercises Try to choose the correct answer. （ ）6．—Jim, __________ read books while you are lying in bed. It’s bad for your eyes. —OK, I won’t. Thank you for reminding me. A．don’t B．doesn’t C．Not D．can’t （ ）7．—Can I borrow your computer, please? —Yes, you _________. But you must return it to me this afternoon. A．could B．can C．must D．do （ ）8．—Can I park my bike in front of the teaching building? —No, you __________. A．won’t B．can’t C．needn’t D．couldn’t A B B Exercises Try to choose the correct answer. （ ）9．—Mom, must we wait until the light turns green? —Yes, I’m afraid we __________. We have to follow the traffic rules. A．can B．may C．have to D．need （ ）10．Students in our school ___________ know running is not allowed in the hallways. A．can B．may C．must D．need C C Writing 12 请根据你的实际情况，以“My family rules”为题，给 Dr.Know 写一封信介绍你的家规。 体裁 书信 话题 介绍家规 时态 以一般现在时为主 人称 以第一人称为主 (1)规则 _______ 穿校服 留短发 。 读书 做作业_____________ 弹钢琴 放松 。 (2)在∙∙∙∙∙∙之前________ 在∙∙∙∙∙∙之后_________。 不得不 必须 . 不能 . (3)（不快乐） 因为 . 词 汇 积 累 keep the hair short wear school uniforms rule read books do homework play the piano after before have to must can’t (not) happy because relax 14 Salutation (打招呼) (1) Dear __________, Body paragraph (正文) (2a) Can you help me? I’m not happy because there are too many rules! (2b) I have to / must _________. I can’t ____________. (2c) I never have fun. What can I do? 1) Main idea 2) Supporting details 3) Final sentence Closing(结束语) _______________________ 谋篇布局 开篇点题 介绍规章制度 表达期待 How’s it going? I’m very glad to… I think you will like our school. Hope to see you soon. I want to tell you something about… You have to… and… Don’t… You can’t… but you can… My Family Rules 　 I have to follow lots of rules in my family. Some are good and helpful to me. First of all, I must clean my room every day. And I can't arrive late for class. And I must finish my homework before 9 p.m. However, I think some rules are too strict and make my life boring. For example, I’m not allowed to go out with my friends on weekends. It’s enjoyable to see friends and play with them. I really want to have more freedom. I hope my family can change some rules(可替换为make some changes). Dear Dr. Know, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ken Li There are too many rules in my life! At home, I have to play the piano for an hour every day. I can eat junk food, and I can’t stay up late either. At 10 o.m., my mom says, “ Go to bed now!” At school, we can’t eat in class. We have to wear a school uniform. And we can’t be noisy in the hallways. How can I relax with so many rules? What should I do? Practice 19 一、单项选择。 (　A　)1. —Miss Li,  　　　　⁠we eat in the classroom？ —No, you  　　　　⁠. A. can； can’t B. must； can’t C. can； must D. must； mustn’t A (　C　)2. —Must I finish the work this evening？ —No, you  　　　　⁠. Tomorrow is OK. A. mustn’t B. can’t C. don’t have to D. have to C (　A　)3. ［2023·抚州期中］ —May I play computer games, Mum？ —No. You 　　　　⁠ finish your homework first. A. must B. can C. would D. may A (　B　)4. ［2023·日照开发区期中］ The problem is  　　　　⁠difficult. You don’t have to spend 　　　　⁠ time on it. A. too much； much too B. much too； too much C. too much； too much D. much too； much too B (　A　)5. Bill feels bad because he talks  　　　　⁠. A. too much B. too many C. much too D. many too A 二、根据汉语意思完成句子。(每空一词) 1. 露西不得不在学校穿校服。 Lucy  　has　⁠  　to　⁠ wear the school uniform at school. 2. 我们没必要今天完成这项工作。 We  　don’t　⁠  　have　⁠  　to　⁠ finish the work today. has　 to　 don’t　 have　 to　 3. 不要携带太多的东西。 Don’t carry  　too　⁠  　many　⁠ things. 4. 瓶子里有太多水。你可以和他分享一些。 There is  　too　⁠  　much　⁠ water in the bottle. You can share some with him. too　 many　 too　 much　 根据句意，用can和can’t填空 1.Mr Green smoke here, because there’s a sign on the wall. It says “No smoking.” 2.It’s very hot outside. You wear a hat. 3.We eat in the classroom, because it’s impolite to teachers. 4.I go to bed after 11:00 on school nights. 5.The students read books and magazines in the library. can’t can can can can’t www.jkzyw.com 用have to或has to填空 1.We clean our classroom after school. 2.She make her bed after getting up. 3.It’s late. Mr Beckman go to work by car. 4.Emily and Peter join a music club. They practice the guitar every day. have to have to has to has to Thank you! 29 $$