Unit 2 Healthy eating-Grammar
更新时间:2023-04-22 16:59:01 阅读量: 实用文档 文档下载
- unit推荐度:
- 相关推荐
Period 4 Grammar Modal Verbs
The first wealth is health . 健康是人生第一财富。 A light heart lives long. 豁达者长寿。 Early to bed and early to rise makes a man healthy , wealthy and wise. 早睡早起会使人健康、富有和聪明。
Without health no pleasure can be tasted by man. 没有健康就没有乐趣。 Good health is over wealth. 健康是最大的财富。
What should/shouldn’t we do to keep healthy? What ought we to do to keep healthy?
If you’d like to give advice or opinions, you can use
should/ ought to/ had better do
Good habits can help us to keep healthy and bad ones can cause diseases. There is a serious disease called H1N1 flu these days. It spreads easily among people in spring and autumn. The flu is a serious disease, but we don’t have to be afraid of it. We can do something to prevent it. But how? We ought to keep the air fresh all the time. We ought to keep away from crowded places. We’d better drink more water every day.
You should go to school right away. It’s eight o’clock now. He should be at work. It seems so unfair this should happen to me. 表惊讶:竟然 You should have reminded me of the meeting. 表责备,谴责 What should we do now? 用于第一人称疑问句,询问对方的意愿
What kind of food must we eat to be strong?
must / have to
Must I finish the task right now?
Yes, you must/ you have to. No, you needn’t / you don’t have to.
She called me yesterday evening but I didn’t hear it. I _________________ (be) asleep. must have been
1. --Will you stay for lunch? B --Sorry, _____. My brother is coming to see me. A. I mustn’t B. I can’t C. I needn’t D. I won’t C 2. --May I pick a flower in the garden? -- ________. A. No, you needn’t B. Not, please. C. No, you mustn’t D. No, you won’t. 3. You ______ return the book now. You can keep it till C next week if you like. A. can’t B. mustn’t C. needn’t D. may not 4. John, you B play with the knife, you __ hurt yourself. __ A. won’t ; can’t B. mustn’t ; may C. shouldn’t ; must D. can’t ; shouldn’t
表示否定的情态动词的用法:mustn’t needn’t shouldn’t can’t 不准, 禁止 没必要 ( = don’t have to )
不应该 ( = ought not to )不能,不可能
Could you use them to make sentences?
What modal
verbs have you learned?
can/could may/ might will/ would shall/ should had better must have to need ought to dare
1. 表示“能力”的情态动词的用 法
can, could (be able to)
*can / could 只能表示现在或过去的能力 * be able to 能用于各种时态相当于manage to do sth. / succeed in doing sth. 1.He ___________ go to the party yesterday was able to evening in spite of the heavy rain. 2. Although he can’t _____swim, he __________ cross was able to the river.
2. 表示“许可”的情态动词 may / might, can / could1. ---____ I go out to play, mum? -
--No, you___. You should do your homework first. A. Might; wouldn’t B. Can; needn’t C. Can; can’t D. Need; mustn’t 2. --- Could I call you by your first name? --- Yes, you____. A. will B. could C. can D. might
3. 表示“请求”的情态动词的用 法will / would, shall/should
* 均可表示将来。 过去时为 should, would. * will, would 可表示意愿、常出现的动作。在疑问句中表示请求和建议.
4.表示“推测,可能性”的情态动词must, could , may, might, can’tcan 表示推测时,只能用在否定句或疑问句中。It’s so late. Can Tom be reading? 这么晚了,汤姆还在看书吗? 这个人不可能是玛丽, 她生病了。 It couldn’t be Mary. She had fallen ill.
情态动词能表示时态吗?1. 表示对现在的推测
2. 表示对过去的推测3.表示对将来的推测
表示推测——情态动词的重要用法情态动词 肯定的推测 对将来 + V. 常见must be + V. 对现在 对过去 + V. + have done + be doing
must可能的推测
may, might否定的推测
+ V. + have done + be doing 可以用not表示“可能不” + V. + be doing + V. + be doing + have done
can’t, couldn’t
+V.
疑问的推测
+ V.
+ have done
can, could
should You look tired. You _______ go to bed now.
You _______________ believe everything you shouldn’t/can’t read on the Internet.
正在阅读:
Unit 2 Healthy eating-Grammar04-22
甲方如何做好对监理的管理06-10
《极限配合与技术测量基础》期末试卷10-16
冲压件钣金设计规范10-23
2013版英语复习方略 素能提升演练 必修1 Unit 3(北师大版)10-01
精选范文--危险化学品安全管理守则03-18
电饭煲定时控制器设计06-09
思想道德修养与法律基础课程教学大纲04-28
摘樱桃小学生优秀作文06-15
最新普外科护理_常规05-08
- 1高一人教版英语必修三课时作业:Unit 2 Healthy eating(2)
- 2高一人教版英语必修三课时作业:Unit 2 Healthy eating(2)
- 32012高一英语每课一练 Unit 2 Healthy eating-period 4(人教版必修3)
- 4初三英语Unit 2 Keeping Healthy
- 58B+Unit2+Grammar
- 62012届高考英语三轮复习回扣课本精讲精练复习 Unit2 Healthy eating学案 新人教版必修3
- 7选修7Unit 2 Robots Grammar导学案
- 87上 Unit2 Period4(Grammar)
- 97A Unit2 Period3(Grammar)
- 107A Unit2 Period3(Grammar)
- 教学能力大赛决赛获奖-教学实施报告-(完整图文版)
- 互联网+数据中心行业分析报告
- 2017上海杨浦区高三一模数学试题及答案
- 招商部差旅接待管理制度(4-25)
- 学生游玩安全注意事项
- 学生信息管理系统(文档模板供参考)
- 叉车门架有限元分析及系统设计
- 2014帮助残疾人志愿者服务情况记录
- 叶绿体中色素的提取和分离实验
- 中国食物成分表2020年最新权威完整改进版
- 推动国土资源领域生态文明建设
- 给水管道冲洗和消毒记录
- 计算机软件专业自我评价
- 高中数学必修1-5知识点归纳
- 2018-2022年中国第五代移动通信技术(5G)产业深度分析及发展前景研究报告发展趋势(目录)
- 生产车间巡查制度
- 2018版中国光热发电行业深度研究报告目录
- (通用)2019年中考数学总复习 第一章 第四节 数的开方与二次根式课件
- 2017_2018学年高中语文第二单元第4课说数课件粤教版
- 上市新药Lumateperone(卢美哌隆)合成检索总结报告
- Healthy
- Grammar
- eating
- Unit
- 2009新目标八年级英语上学期期末测试题
- 2章 增值税税收筹划及其会计处理
- 第三章 空间向量与立体几何
- 关于钢筋混凝土数值分析中的本构关系
- 2013年福建南安事业单位(含医药卫生类)招聘考试成绩相同人员加试
- 高中生物必修三基础知识过关检测-期末复习必备(填空型)
- 民族地区体育校本课程开发的创新模式及成效研究——以吉首大学《
- 景观设计师的详细工作过程
- 钢板开孔对结构性能的影响及其对策
- 电话回访及接电话话术
- 西语专业四级试卷2011及答案
- =首先我想说的是按你的逻辑只要构图酷,给你视觉冲击的建筑就等于
- 小学六年级英语语法和重点句型
- 动脉止血贴压迫器在经桡动脉介入治疗患者术后止血中的应用
- 人教新课标五年级语文下册《白杨 5》PPT课件
- 房地产行业深度报告:数字化浪潮系列之房地产数字化
- 槐乡的孩子教学设计
- 企业商业模式(中国式改革)
- 2011-2012学年度九年级政治第一学期期末复习试卷_人教新课标版[1
- 2012学年第一学期五年级数学期终试卷答案(130118)