2t eat in class SectionB 第二课时Section B 2a-Self Check(共31张PPT)

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人教版七年级英语下册 Unit4 Don't eat in class SectionB 教案

Unit 4 Don’t eat in class.SectionB (1a-2c)知识目标：熟练掌握重点词汇以及重点句型：dirty, kitchen, more, noisy,make one’s bed, be strict with sb. follow the rulesThere are too many rules …I can…; I can’t…;I must…; I have to …; I…技能目标：1.能根据文章特点和活动要求使用寻读策略。

2. 能和朋友谈论校规和家规。

情感目标：能读懂一些英语的规则制度，能用英语表达和制定一些简单的规则，理解没有规矩不成方圆；无论是在学校时还是在家庭中以及以后走上社会都应当遵守规则，按规则办事。

1. 教学重点：1) 学习本课时出现的新词汇及表达方式。

2) 通过进行听力训练，让学生们能听懂本节课时所出现的新的表达方式。

3) 通过进行阅读练习来进一步学习运用本课时的新语言知识。

2. 教学难点1）阅读训练。

2）理解must, have to/ can/can't的用法三、学习过程Ⅰ. Warming- up and revision1. Greet the Ss.2. Check the homework. Let some Ss read their home rules.3.通过图片提问Do you know these signs in a city?What do they mean?4.再通过运用思维导图进行引导How many rules do you know?Ⅱ. Presentation1. Show some pictures on the big screen and let Ss learn the new words and expressions.2. 学生看着1a部分的图片___ go out___ see friends___ do his homework___ practice the guitar___ do the dishes___ watch TV___ help his mom make breakfast___ clean his room进行FREE TALKWhat can you do at home ?What can’t you do ?Can you go out on school nights?Ss: No, we can’t.T: Yes, in China, the students can’t go out on school nights.So please don’t go out on school nights.Ⅲ. Listening1. Tell Ss they'll listen to the recording about Dave's house rules. Listen and put an× for things Dave can't do and a √for things he has to do.2. Play the recording for the Ss to listen and check.3. Play the recording again for the Ss to check the answers.Ⅳ. Listening1. Now let's work on 1c. Now first, let's read the phrases aloud together.help his mom makebreakfastclean his roomWhat are the rules at your home?Can you go out on school nights?Do you have to do your homework first?Lead-inWhen you are unhappy about something, who do you like to talk to ?Task 1.Skimming （速读--默读）1. What’s Molly’s problem?2. Does she have rules in school?3. What does Molly think of the rules?Read 2b quickly and find the main idea. The main idea of the two letters is that___. A: there are many rules for MollyB: Dr. Know wants to help MollyC: Molly asks Dr. Know for some help and Dr. Know gives her some help.Task2. ScanningRead the letters again and complete the timeline (再读信，并且完成时间轴. )Task3.Detailed readingA).Read the first paragraph and fill in the blanks.B)Read the second paragraph and fill the rule made by her dad.C) Dr. Know's advice: We have to _____________.观察与思考求助信的写作格式：1)2)3)2c Read the letters again. Complete the sentences with have to/must, can or can’t.1. Molly _____ play basketball on school days, but she ____ play it on weekends.2. Molly _____ do her homework first when she gets home.3. Molly _____ read a book after dinner before she _____ watch TV.4. At school, Molly ____ be noisy or eat in class.5. Parents and schools make rules to help students. So students ______ follow the rules.Group worke.g.：At school/home/the library, we have to(must) ...We can't...（巩固）Language points1. _________ the guitar 练习吉他practice v.意为“练习”后面可跟名词、代词或动名词。

人教版七年级下学期英语学案设计：Unit 4 Don’t eat in class

Unit 4 Don’t eat in class.第一课时（Section A 1a-1c）【学习目标】1.学习常见的班规、校规的表达方式，初步认识祈使句的结构。

2.通过对规章制度的学习与讨论，规范自己的行为，以便自己和他人更好地遵守规章制度，养成良好的习惯。

【学习重点】★重点单词：rule（规则；规章）, arrive（到达）, hallway（走廊；过道）, hall（大厅；礼堂）, listen（听；倾听）, fight （打架；战斗）, sorry（抱歉的；难过的；惋惜的）.★重点短语：on time (准时）, dining hall（餐厅）, listen to（听；倾听）.★重点句型:1.— Don’t run in the hallways.（不要在走廊里乱跑。

）—Sorry, Ms. Clark.（对不起，克拉克老师。

）2.— What are the rules?（规则是什么？）—Well, we can’t arrive late for class. We must be on time.（嗯，我们上课不能迟到。

我们必须准时。

）【课前预习方案】（一）小小翻译官。

（请预习课文，将下列中文译成英文）1. 校规school rule2. 迟到arrive late3. 准时on time4. 在走廊里in the hallway5. 在教室里in the classroom6. 在餐厅里in the dining hall7. 听音乐listen to music 8. 在课堂上in class9. 打架；战斗fight 10. 必须做某事must do sth.11. 不要做某事don’t do sth. 12. 不能做某事can’t do sth.（二）请朗读1a方框中的校规，并把相关规则的序号写在图中违反规则的同学旁边。

（三）想一想。

在谈论校规和班规时，教师语言和学生语言是不同的，请你试着用情态动词can’t将下列规章制度改写成学生语言。

七年级英语下册Unit_Dont_eat_in_class_Section_A_新人教新目标

3a. Write the rules for the school library.
Library Rules 1. Don’t talk. 2. Don’t eat. 3. Don’t listen to music. 4. Don’t take photos.
3b. Use the words to make questions
A:_N__o_, _w_e__c_a_n_’t_.______
3c. Make up five cool rules for your dream
school. Share your rules with the class. Your classmates vote for the Coolest School!
Activity
√1. ___ listen to music in the classrooms or can
hallways
√2. ___ listen to music in the music room
can
√3. ___ listen to music outside
can
√4. ___ eat in the classrooms
Peter ___2__
3
4
Amy ___3__
Mike __4___Talk about the rules above.
A: What are the rules? B: Well, we can’t
arrive late for class.
2a. Listen. Check the activities Alan and Cindy talk about.
about the rules.

Unit 4 Don’t eat in class.Section B 词汇课件+内嵌音频

例句 Please tell me more stories.
讲解 (2)代词：更多
例句 I have two guitars and I don’t want more.
adj.吵闹的
讲解其反义词为quiet，意为“安静的”。
例句 It is very noisy outside, but it’s quiet inside the room.
拓展与learn相关的常用短语如下： learn from 向……学习 learn about 学习；了解
n. 头发；毛发
讲解 (1)不可数名词：头发；毛发例句 Jack has short black hair. 讲解 (2)可数名词：一根头发例句 Look! He has two white hairs.
v.学习；学会
讲解 learn to do sth. 学习做某事
例句 He wants to learn Chinese well. You can learn to ride a bike.
v.记住；记起
讲解其后可接名词、代词、动词-ing形式或动词不定式作宾语。例句 Sorry, I can’t remember her phone number.
辨析 remember to do sth. 与 remember doing sth.
remember to do sth. 记得要做某事（说明事情还没有做） Remember to do your homework after you get home. remember doing sth.记得做过某事（说明事情已经做了） I remember seeing you in that village.
relaxed adj.放松的；自在的 relaxing adj.轻松的；令人放松的

人教版七年级下册 Unit 4 Section B 讲义(无答案)

Unit4Don't eat in class.(Section B)第一部分课前复习1.准时_______________2.迟到___________________3.“形式主语”的结构_________________4.听音乐___________________5.在课堂上_____________________6.带某物到某地__________7.不得不__________________8.穿衣服________________9.祈使句______________________10.校服______________ 11.在走廊里_______________12.重要的_________13.安静________________14.制定规则__________________ 15.外出16.和…打架__________________ 17.给某人说抱歉18.到家___________________第二部分词汇通关1.练习2.碟，盘___________________3．清洗餐具 4.在…以前，以前___________________ 5.铺床 6.脏的___________________7.厨房8.更多的___________________9.吵闹的10.放松，休息___________________ 11．读，阅读12.非常讨厌的，可怕的_____________ 13.感受，感觉14.严格的，严厉的___________________ 15.对某人要求严格16.记住，记起___________________ 17.遵循，跟随18.遵守规则___________________19.幸运，运气20.保持，保留___________________ 21.头发，毛发22.学习，学会___________________第三部分必背句型1.Can Dave go out on school nights?戴夫在上学日的晚上能外出吗？2.Don’t leave the dirty dishes in the kitchen！不要把脏餐具留在厨房里！3.I can’t relax on weekends either because I have to learn to play the piano.周末我也不能放松因为我不得不学习弹钢琴。

人教版七年级下册英语Unit4Don'teatinclass.(SectionB

新目标7年级（下）-课课通Unit 4 Don't eat in class.Section B & Self Check一、基础知识（一）基本词汇外出______________ 练习______________碟；盘______________ 在……以前______________脏的______________ 厨房______________更多的______________ noisy______________relax______________ read______________可怕的______________ feel______________strict______________ 记住，记起______________遵循；跟随______________ 运气；幸运______________ keep______________ hair______________学习；学会______________（二）基本短语外出______________在上学的晚上______________练习吉他______________帮助他妈妈做早饭______________ 考虑______________be strict with sb ______________ follow the rules______________ too many rules______________ 清洗餐具______________铺床；整理床铺______________ on school days______________ 留短发______________学弹钢琴______________have fun______________（三）基本句式1．在上学的晚上我不能出去。

I _________ _________ _________ _________ school nights.2．现在起床并整理你的床铺！_________ _________ now and ___________ _________ _________！3．当莫莉到家时，她不得不首先做她的家庭作业。

3.【精品课件一】Unit4 Don't eat in class.Section B

the Fraser family
Don’t talk loudly on the phone. 1. _______________________ Don’t watch TV late at night. 2. _______________________
Don’t eat in bed / on the bed. 3. _______________________
Please write in a good way for them to accept your suggestions.
3a Complete Zhao Pei’s letter to Dr Know using have to /must, can or can’t.
If you are Zhao Pei, will you be happy? Why or why not?
If you’re Dr Know, what suggestions (建议,意见) would you like to give Zhao Pei? Please discuss in groups of four, then tell the class your suggestions.
What are the rules in your family? And are you happy?
Please tell the class about them.
If you have a chance to make some rules for your parents, what rules would you like to make?
1. Work in groups of four and give some suggestions to parents, for example, “No smoking , dad.”

新目标七年级下册Unit12 Don’t eat in class.学案

Unit12 Don’t eat in class. SectionA第一课时课前预习作业预习内容：sectionA 1a-1c预习重点：1. 预习下列单词：rule, hallway, classroom, fight,Ms2. 看图,将规章制度的编号写在图中相对应的违规学生旁边预习练习一. 翻译下列句子1. 上课不要迟到2. 不要再走廊里奔跑3. 不要再教室吃东西4. 不要在教室或走廊里听音乐5. 不要打架通过预习，你最不懂的地方时什么，请写出。

第一课时课后巩固练习一．根据句意及首字母填空1. We c listen to music in the classroom, but we can listen to it outside.2. –What are the r--We can’t be late for school.3. You don’t play the piano well. You should p it every day.4. We often go out for a picnic if it doesn’t rain on w5. Jim often f with others. He is very unfriendly.二．选择恰当的词完成句子1. Sometimes I arrive late (to/for) school.2. Don’t (listen/listen to) music (at/in) hallways.3. Look! He is (fight/fighting) with Tom.4. (On/ In) a clod morning, Miss Brown saw the doctor.Unit12 Don’t eat in class.第一课时课堂导学【学习目标】sectionA 1a-1c【学习重点】1.词汇：rule, hallway, classroom, fight, Ms2.句型::Don’t arrive late for class.Don’t run in the hallway.Don’t eat in the classrooms.Don’t listen to music in the classroo ms or the hallways.Don’t fight.【学习过程】一．值日报告二．旧知回顾Task1.小组展示预习作业三．新知呈现Task1.新课导入T: What’s your favorite subject? Do you like music?Now I’d like to enjoy a song with you. (play the tape)Do you like the song? What do you think of the song?Who is your favorite singer?Can you listen to music in the classroom?Can she/he listen to music in the hallways?Why can’t we listen to music in the classroom?S: It is our class rule. (T helps them to say it.)T: So please don’t listen to music in the classroom.Do you know the other class rules?S: Don’t eat in the classrooms.Don’t ……Task2.小组自主合作学习，练习下列句型A: What are the rules?B: Well, we can’t arrive late for class.……Task3.完成1aTask4.听录音,完成1b四．、疑难点拨1. arrive late for= be late for 做某事迟到。

人教版英语七年级下册教案unit4 don't eat in class

3) Check the answers with the class.
3. Careful reading
1) Read Dr. Know's letter and answer the question:
What does she think of the school and home rules?
句型：①Don't eat in class.
②You must be on time.
③Eat in the dining hall.
课后反思
Unit 4 Don't eat in class
课题
Unit4
课型
新
教学目标
1.重点单词：outside，wear，important，bring，uniform，quiet
A．don't B．can't C．aren't D．are
(C)3.You ________ go in a hurry(匆忙)．There's enough time left.
A．have to B．hadn't
C．don'thave to D．haven't to
作业布置
请同学们做前面课时训练部分。
2) Ss read Dr Know's letter and find the answer to the question.
3) Let one student read out his/her answer.
(She thinks parents and schools are sometimes strict, but they make rules to help us. We have to follow them. )

七年级初一下Unit4--Don’t-eat-in-class.--校本作业(5份)

初一年英语科校本作业。

Unit4 Don't eat in class. Section A (1a-2d）作业一一．完成下列短语1. 按时_________ _________2.在课堂上______ ________ _________3. 在教室里_______ _______ _______4. 戴帽子_______ _______ _______5. 别打架_________ _________ 6。

在外面吃东西_________ _________7。

穿校服______ ______ ______ _______8.听音乐_______ ______ _______ 9.不得不_________ _________ 10。

安静________ __________11 在图书馆________ _______ _________ 12.必须________13把……带到……_________ …_______…14。

音乐播放器_______ _______二．请完成下列句型祈使句句子结构（1) 肯定句：动词原形+ 其他请在餐厅里吃东西吧。

________________________________请你把房间打扫下.________________________________（2) 否定句: Don’t + 动词原形+ 其他不要打架。

_______________________________不要在上课时听音乐.________________________________(3）以let引起的句子Let+ sb.+动词原形让我们步行去上学吧. _________________（4) No + 动词—ing形式.表示“禁止、规劝”禁止停车！No Parking。

禁止吸烟！No Smoking。

三．将下列句子译成英语。

1. 上学不要迟到__________________________2。

七年级英语下Unit_4__Don't_eat_in_class.Section_B_2

Check the answers.
Dear Dr. Know, ____ Can you help me? I’m not happy because there are too many rules at home. Every morning, I ____ get up at six o’clock. At school, I _______ must have to wear a school uniform, and I ______ have to keep my hair short. After school, I can’t ____ play with my friends or watch TV because I ____ must do my homework. I can’t ____ relax on weekends either because I _____ must learn to play the piano. I never can I do? have fun, what ___ Zhao Pei
Don’t run.
Turn right.
Don’t turn right.
Don’t turn left.
No smoking.
Be careful!
No parking!
Imperative sentences
Stop. Listen to me. Come here. Go there. Stand up. Come in. Go out. Stop smoking. Look at the blackboard. Do your homework. 停听我讲来这儿去那儿起立进来出去不要吸烟看黑板做作业

Unit 4 第4课时(Section B 1a-1d) 分层练习-2023-2024学年七下解析版

Unit 4 Don’t eat in class第4课时（Section B 1a-1d)分层练习一、单词拼写1．You must do the (dish) after supper.【答案】dishes【详解】句意：晚饭后你必须洗碗。

根据“do the”可知，此处为短语do the dishes“洗碗”，因此要用可数名词dish的复数形式。

故填dishes。

2．He needs (practice) volleyball after school every day.【答案】to practice【详解】句意：他每天课后需要去训练排球。

根据need to do sth“需要去做某事”可知，此空填动词不定式作宾语。

故填to practice。

3．He often has a great time (practice) playing football with his friends.【答案】practicing【详解】句意：他经常和朋友们一起练习踢足球，玩得很开心。

have a great time doing sth“做某事很开心”，空处用动名词。

故填practicing。

4．You should stop (practice) the violin because it’s noisy.【答案】practicing【详解】句意：你应该停止练习小提琴，因为它很吵。

practice“练习”，根据“it’s noisy”可知要停止练习，因为太吵了，所以用结构stop doing sth.“停止做某事”。

故填practicing。

5．Sun Li has singing (practice) in the afternoon.【答案】practice【详解】句意：Sun Li下午有唱歌练习。

根据“Sun Li has singing…”可知空处应填名词作宾语，practice“练习”，此处为不可数名词。

Don’t eat in Class. Section B 同步练习题(word版有答案 )

Unit6 Don’t eat in Class. Section B同步练习题一、根据句意及汉语或首字母提示完成单词。

1．Please (跟随)the teacher in class．Or you can’t learn it well．2．Don’t leave the(脏的)water in the classroom．3．It’s very important．You must (记住)it quickly．4．My father often cooks nice food for us in the k ．5．The party members should be (严格的)with themselves．二、用括号内所给单词的适当形式填空。

1．He often helps his mother do the (dish)at home．2．Parents and schools make rules (help)us．3．Don’t be(noise)in the library．You must be quiet．4．He usually (relax)and sleeps nine hours every day．5．Do you have to make (you) bed?6．She has to (clean)her room before she goes to school．7．(follow)the rules when you are in the reading room．三、单项选择。

( )1．The students can’t go out school nights，but they can weekends．A．in；in B．on；on C．in；on D．on；in ( )2.I have to go bed ten o’clock．A．at；at B．to；before C．in；by D．by；at ( )3．--What’s your English teacher like?--She is always strict us．A．in B．to C．with( )4．There are rules in our school．I can’t stand some of them．A．too much B．too many C．much too D．many too ( )5．I have two tickets for TFBOYS’concert．You he can go with me．A．Either；or B．Neither；nor C．Both；and ( )6．-- late for class again!--Sorry，I won’t,A．Don’t B．Can’t C．Don’t be D．Doesn’t arrive ( )7.He has to help his mother breakfast on weekends．A．make B．makes C．making D．to makes ( )8.He stay at home because it's raining outside．A．have to B．has to C．had to D．can’t四、补全对话Dave: Can you go to the movies tonight, Emily?Emily: No, I can't. 1.Dave: Oh, that's too bad. I can go out, 2.Emily: You're lucky. I have so many rules...Dave: Like what?Emily: 3.Dave: Really?Emily: Yeah, I have to do my homework after school.Dave: Oh, I do, too. 4.Emily: Well, I have to clean my room every weekend.Dave: Oh.Emily: 5.Dave: I can't, either.A. but I have to be home by ten o'clock.B. And I can't watch TV after school.C. And I have to practice my guitar every day.D. I can't go out on school nights.E. I can't hang out with my friends after school.五、句型转换。

《Don_t eat in class》SectionB PPT教学课件(第1课时)

V. 1. (Can/Does) _C_a__n__ we eat in class? 2. (Don't/Has to) D__o_n_’t__ wear a hat in class! 3. Does Bill (have to/can)_h_a_v_e__t_o_ go to bed now? 4. Francisco and Andrew (can't/don't) _c_a_n_’_t_ come. 5. (Do/Have to) _D__o___ they wear sports shoes?
He can’t go out on school nights.
He can’t see his friends on school days.
He has to do his homework after school.
He has to help his mom make breakfast every morning.
Write a letter to your parents about the rules at home. Let them know your thoughts.
Dear parents, I know you love me very much. Now I’ve
grown up(长大). We should respect (尊重) each other. I have some suggestions(建议) for you. _______________________________________ _______________________________________ _______________________________________ …

《Don't eat in class》SectionB PPT(第1课时)

Dr.为doctor（博士、医生）的缩写形式，冠于姓氏前 Dear Dr. Know 亲爱的知心博士/医生
Dear Dr. Know, There are too many rules!
too many + 复数可数名词 “太多的......” too many rules too much + 不可数名词 “太多的......” too much money much too + 形容词/副词 “太......” much too tired
My mother is strict with me. I can't go out on school nights. I have to follow the rules.
strict /strɪkt/ 严格的 be strict with sb. 对某人要求严格 out /aʊt/ 外出 go out 外出 follow /'fɒləʊ/ 遵循、跟随 follow the rules 遵守规则
I know how you feel. They make rules to help us.
make rules 制定规则 to help us 为了帮助我们（动词不定式表示目的）
完成句子
1. I don't like bananas ___e_it_h_e_r __. 我也不喜欢香蕉。 2. I ___l_e_ft___ my jacket in the classroom. 我把我的夹克落在了教室里。
单项选择
( B )1. This shirt is ________ large for me. Could you show me another one?
A. too much

Unit 4 Don't eat in class. Section B七年级英语下(人教版)

Unit3 Don't eat in class.Section B班级____________ 学生______________分数___________________(满分100分时间40分钟）一、根据句意或中文提示写出单词或短语。

（共10小题，每小题2分，共20分）1.Don't make the boy (学习) too late at night.2.The little boy has to (打扫) his bedroom every day.3.I don't want you (离开) the dirty dishes in the kitchen.4.Every day we practice (说) English with some Americans after school.5.It's (放松) to listen to some soft music.6.Too many (规则) make Molly feel terrible.7.Parents and schools make rules (帮助) students.8.Peter can play soccer after he ( 完成) his homework.9.We must (遵守) the rules. They are good for us.10.It's difficult for the students (到达) to school early every day.二、从方框内选择适当的短语完成句子（共5小题，每小题2分，共10分）1.I have to after I get up in the morning.2.Henry thinks he has rules at home.He is unhappy.3.Can you watch TV ?4.Our teachers us.They want us to be better.5.The boy wants to be a soccer player.He soccer every day.三、用所给词的适当形式填空。

七年级-人教版-英语-下册-[基础诊断]Unit-4-Section-B-(1a-1d)

Unit 4 Don’t eat in class. (Period 3)Section B (1a-1d)I．用所给词的适当形式填空。

1．David ________ (have) to play the guitar every Sunday.2．________ (not) leave the books on the table.3．Bob, help me wash these ________ (dish) in the kitchen.4．Do you often help your mother ________ (make) dinner?5．Ms. Miller is very busy. She doesn’t have time to clean ________ (she) room.II．补全对话。

从方框中选择最佳选项完成对话，其中有两项多余。

A: Hello, Miss White!B: Hello, Jim. ____6____A: I’m running to play soccer.B: But do you know the rule “Don’t run in the hallways”?A: ____7____B: Don’t do it again.A: All right. I have too many rules at home. And there are also too many rules at school. ____8____ B: But I think you should follow them. ____9____A: Then can we make our own (自己的) rules? I think it’s good.B: ____10____6．__________ 7．__________ 8．__________ 9．__________ 10．__________III．从方框中选择恰当的短语并用其正确形式填空。

2019年人教版英语七年级下册 Unit 4 Do not eat in class.Section B附答案

Section BI．根据句意和汉语提示写出所缺的单词1.My parents are always _________ （严格的）with me.2. _________ （记得）to write to me when you get there.3.Linda _________ （练习）singing for an hour every day.4.What a _________ （脏的）room! Let's clean it up.5.-Where's your mom?-She's in the _________ （厨房）．6.My mother enjoys _________ （读）at home when it's raining.7.During the next few days,I have decided to have a good rest by taking a walk or seeing a film.I really need to _________ （放松）．Ⅱ．根据句意和首字母提承写出所缺的单词1．Nowadays most students have many after-school classes, so they have no free time to r_________ themselves.2.-Good l_________ to you, Mike.-Thank you.3.-Don't forget to give me a call this afternoon.-No problem.I will r_________ it．4.Here are our class rules. You must f_________ them. If you break them, the teacher will be angry with you.5.She has four books.I have ten books.I have m_________ books.Ⅲ.用括号中所给词的适当形式填空1．Swimming is a _________ (relax) sport.2.I feel _________ (relax) when I listen to quiet music.3.You are very _________ (luck). You have so many good friends.4.I often practice _________ (drive) in my spare time.5.-Don't be _________ (noise)，Tom. Your sister is doing her homework.-I'm sorry, Dad.Ⅳ．单项选择1．( )We have to practice_____ English every day.A.writeB.to writeC.writing2.( )For our safety, we must_____the traffic rules on the way to school.A.followB.changeC.makeD.break3.( )-It's really a_____class.-Yes. Students never stop talking there.A.noisyB.perfectC.cleanD.quiet4.( )-Does your brother like eating apples?-Yes, he does. He eats____apples every day.A.too manyB.many tooC.too muchD.much too5.( )-All of us will take the entrance exam for the senior high school in June. -_____!A.Of courseB.Good luckC.CongratulationsD.You're welcome6.( )Mrs. Smith is a good teacher,and she is_____her students．A.strict withB.afraid ofC.good atte for7.( )Bob, dinner is ready. Please wash your hands____you eat.A.untilB.afterC.whileD.before8.( )-I wonder_____.-I'm not sure yet.A.which is hersB.which hers isC.whether is it hersD.whether hers it isI．根据汉语意思完成句子，每空一词1．她对自己要求非常严格。