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人教版7年级下册Unit4知识点总结+课堂练习(无答案)

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学习课题U4 Dont eat in class. 学习目标基础知识梳理 + 祈使句学习重难点1. 祈使句2. 情态动词 can 的用法3. have to & must 区别一.本节知识Section A 一.重点单词1.规则_ 2. 到达 v._ 3.走廊 n._ 4.大厅 n. _ 5. 打架 v._ 6. 抱歉的 adj._ 7. 外面 adv. adj._ 8. 穿着;戴着 v._ 9. 重要的 adj._ 10. 带来 v._ 11. 校服 n._ 12. 安静的 adj._ 二.重点词组1. in class_ 2. 学校规则 _ 3. 上课迟到 _ 4. 准时_ 5. in the hallways _ 6. 在餐厅里 _ 7. 听音乐-_ 8. 和.打架_ 9.在外面吃 _ 10. 戴着帽子 _ 11. at school_ 12. 把带来_ 13. 必须;不得不 -_ 14. be quiet _ 三.重点知识梳理1.Don t arrive late for class. 解析:辨析:get/arrive/reach get vi get to +地点arrive vi arrive at +_ arrive in + _ reach vt. reach 可以直接加地点注意:地点副词: here/there/where/home等前面不用介词2. You must be on time for class. 解析: must 情态动词,意思 _, 后面跟动词 _ 形,表示人的主观意愿。

否定形式: mustn t 表示:禁止、不准,语气较为强烈Eg: You must finish your homework. You mustn t run on the bus. 拓展: Must I /we .?的一般疑问句的回答Yes, you must . / No, you neednt. Eg: Mum , must I clean my room? -No, you _. A mustn t B needn t C cant 3. We always have to wear the school uniform. 解析:1)have to 的用法,意思是 必须、不得不 ,它侧重于客观上的必要和外界的权威结构:主语 have to 动词原形其他(一般现在时,主语是第三人称单数时,用has to )如:_. 在体育课上,我们必须穿运动鞋 汤姆每天必须练习弹吉它否定形式:主语 _动词原形其他如:_. 尼克不必穿制服 我们不必马上完成作业疑问句: _ 如:_ 周末你必须呆在家里吗?Yes, I do. / No, I dont. 辨析: must /have to 相同点:都可以表示“必须”不同点: must 表示主观自愿的“必须”have to 表示客观上由于外界因素导致的“必须;不得不”I am hungry . I must eat something . It is raining . I have to stay at home . 2)wear v. 意思:穿着,戴着拓展: 辨析: wear / put on/ be in/ dress wear 穿着;戴着,表示状态He always a black shirt. put on 穿上;戴上,表示动作He put on a coat and went out. be in + 颜色She is in pink. dress 给某人穿,宾语只能是sb 或 oneself The little boy can dress himself. 4. -Can we bring music players to school?No, we cant. 解析: 1)情态动词 can 的用法表示能力, 会能 _ 你会弹吉它吗?_ 朱蒂会说一点中文。

我能唱歌又能跳舞表示允许、许可, 可以、能 _ 学生们可以在走廊上跑吗?_我们不可以在外面吃东西2)bring v. 带来 bring sth to sb/some place _ take v. 带走take sth to sb/some place _ get v. 去拿来please get my hat. 5. We can t listen to music in the hallways. 解析: 辨析:hear ,listen 和 sound 相同点:都有 听的意思 ,区别:1)hear 听到,侧重 _ I heard a mans voice. 2)listen 听侧重于 _ listen to sb/sth _ Listen to me carefully. _ 孩子们喜欢听音乐3)sound 听起来 ,它是系动词,后面接形容词等That sounds great. 四:重点语法祈使句:1.概念:表示命令、请求、建议、警告、禁止等意义一般省略主语you ,以动词原形开头2. 肯定祈使句 :动词原形开头Let 型:Lets go to the library! Do 型:Listen to me carefully! Be 型:Be quiet, please! 3. 否定祈使句 :在动词前加 Don t, Never, No Don t talk in class! Never speak to me! No parking! No photos!=No taking photos! 4.本单元制定规则的句型祈使句Be /Do Don t be/do No doing/n. 情态动词You have to doYou can do You can t do You mustn t do Exercises: 根据句意完成单词1. Don t forget to b_ your homework here tomorrow. 2. He _( 到达) late for school this morning . 3. We can t f_ with our classmates. We shoud be kind to them. 4. There are lots of _( 规则) at my home. 5. It s cold _(外面) Section B 一.单词回顾1.练习 v.n._ 2.碟子;盘子 n._ 3. 在.以前 prep._ 4. 脏的 adj._ 5. 厨房 n._ 6. 更多的 adj._ 7. 吵闹的 adj._ 8. 放松 v. _ 9. 读 v._ 10. 讨厌的 ;可怕的 adj. _ 11. 感受 v._ 12. 严格的 adj._ 13. 记得;记住 v._ 14. 遵循;跟随v. _ 15. 幸运 n. _ 16. 保持;保留 v._ 17. 头发 n._ 18. 学习 v. _ 二.重点短语1.出去;外出 _ 2.练习做某事 _ 3. 洗盘子 _ 4. 打扫房间 _ 5. on school nights _ 6. 在上学日 _ 7. 太多规则 _ 8. 整理床铺 _ 9. 跑去学校 _ 10.be noisy _ 11. 上床睡觉 _ 12. 考虑;思考 _ 13. 在周末 _ 14. 对.严格_ 15. 记得要去做某事 _ 16. 记得做过某事 _ 17.制定规则 _ 18. 遵守规则 _ 19. 祝你好运 _ 20.学习做某事 _ 三.重点知识梳理1.There are too many rules ! 解析:区别: too many/ too much / much too too many 意思: _ 修饰_ 名词too much 意思: _ 修饰 _ 名词eg : I have _homework to do every day. He has _friends to meet他有很多朋友要见。

2. After dinner, I cant relax ,either. 解析:1)relax v. 意思_ relaxing adj. 意思_ relaxed adj. 意思_ 2) either 也(不),用于否定句句末I can t sing ,either . 拓展: also / too 两者中任何一个短语:either or _ 连接两个主语时,要根据就近原则Either you or she _(be) at home. 3. be in bed 在床上、卧床 in 和 bed 之间不能用冠词, bed 也不用复数He is in bed for 10 years. 他卧床10年了大卫每晚必须很早睡觉4. 辨析 have 和 there be:have 与 there be 都可以作“有”解A. have 用来表示各种关系的“所有”,身上“具有(说明人物的外观 )”和整体与局部的“含有”如:I have a good friend我有一位好朋友B. there be表示存在的关系,表示某处有某人或某物时常用这种句型如:There are two bikes under the tree树下有两辆自行车。

我们班有四十名学生C. 在 there be结构中,如果主语不止一个, 谓语动词往往和与之最接近的主语在数上保持一致,即我们常说的就近原则如:_ 桌子上有一支钢笔,两支铅笔和四本书 墙上有两张地图和一幅画5.Parents and schools are sometimes strict , but remember, they make rules to help us. 解析:1)strict adj. 意思_ 常用短语:be strict with sb be strict in sth Eg:Mother is strct _ you _ English . 2) remember v. 意思_ remember to do sth _ remember doing sth _ Remember _(close) the door when you go out. I remember _(meet) you last year. 6. We have to follow them. 解析: follow v. 意思_ We must follow the rules. Please follow me here. 7.I have to keep my hair short . 解析: keep v. 意思-_ keep + adj. keep quiet Keep +sb/sth +adj keep the room clean keep doing sth He keeps reading a book for an hour. 8. I must read a book before I watch TV. 解析:1) 辨析: read/ see/watch/look read 读(书、报纸)see 看到;看见I see a bird. watch 观看watch a basketball game look 看;看着,表示动作look at sth 2)before在本句中是连词,引导一个时间状语从句Before 也可以做介词,before +n/doing sth I must read a book before_(watch) TV. 课堂检测一. 单选题1.There is a big garden _lots of trees in it . A on B with C by D at 2.Tigers like _ meat. A. eat B. eats C. eating D.have 3.The animal is lazy and I sleeps _day. A a B the C an D / 4.The monkeys。

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