人教版 七年级下册英语Unit4知识点复习教学案（无答案）.doc

1、共 5 页 第 1 页 同学同学 英语英语 学科核心素养培养与个性发展研究学科核心素养培养与个性发展研究 年年 级级 日日 期期 时时 间间 管理师管理师 辅导教师辅导教师 课课 时时 课题课题 第四单元第四单元知识点复习知识点复习 行行 为为 与与 习习 惯惯 、 学学 科科 素素 养养 养养 成成 查漏补缺查漏补缺 兴趣激发兴趣激发 一、重点语法 1. 情态动词 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：have/has/had to do sth.不得不做某事 Eg: We have to wear sneakers for gym cl

2、ass. 在体育课上我们必须穿运动鞋。 Tom has to practice the guitar every day. 汤姆每天必须练习弹吉它。 I had to get up at 5:00 am last Monday. 上周一我不得不早上 5 点起床。 否定形式：主语+dont/doesnt/didnt have to+动词原形+其他 Eg: Nick doesnt have to wear a uniform. 尼克不必穿制服。 We didnt have to do our homework at once. 我们不必马上完成作业。 一般疑问句：Do/Does/Did+主语+ha

3、ve to +动词原形+其他 Eg:-Do you have to stay at home on weekends? 周末你必须呆在家里吗 -Yes, I do. / No, I dont. Did he have to go to bed by 11:00 last night? 昨晚他必须 11 点前上床睡觉吗？ 【典型例题】 Lucy has to wear sports shoes for gym class.(该为否定句) Lucy _ _ to wear sports shoes for gym class. 2. 情态动词 must 的用法 must 表示说话人的主观看法，及主

4、观上的必要性，还用于命令或愿望。只用于 现在时，无人称和单数的变化。在表示有做某一个动作的必要和义务，它的意 思是“必须，应该”。 Eg: You must finish your homework fist.你必须先完成作业。 以 must 开头的一般疑问句， 它的否定回答用 neednt （不必要） ， 不能用 mustnt， mustnt 常用于否定句中表示“不允许，禁止”。 Eg: -Must I go there on foot?我必须得走过去吗？ -No,you neednt.不，你不需要。 You mustnt park your car here.你的车不允许停在这儿。 【典型

5、例题】 Its very warm outside. You _wear the coat. A.have to B.hadnt C.dont have to D.mustnt The children _play football on the road. A.can B.must C.mustnt D.may 共 5 页 第 2 页 -Must I clean the blackboard? -No,you _. A.neednt B.mustnt C.cant D.may not Your mother _there,she has gone to America. A.must be

6、B.could be C.may be D.cant be 3. 祈使句（Imperative Sentence） 定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句 最常用于表达命令，因此在学校文法中也常称为命令句。 祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一 般现在时，句末则使用句号或感叹号来表示结束。 祈使句的肯定句：行为动词原形+其他 Eg: Go and wash your hands.去洗你的手。命令 Watch your steps.走路小心。警告 Look out！Danger！小心！危险！强烈警告，已如感叹句 No Swimming

7、. 禁止游泳。禁止 其中，以 let 开头的祈使句，let 后宾语是第一人称时，否定形式是在宾语后加 not；如果 let 后面宾语是第三人称，否定形式是在 let 前加助动词 Dont。 Eg: Lets not do that again.我们别再那样做了。 Dont let them come in.别让他们进来。 祈使句的否定通常使用 Dont+动词原形（行为动词/be 动词）+其他 No+ 动名词动名词 doing No+ 名词名词 Eg: Dont let the dog in.不要让那只狗进来。 Dont touch, please.请不要用手触摸。 No parking!不准停

8、车 No smoking!不准停车 No food! Dont eat food here! 禁止吃食物 No wet umbrellas! / Dont put wet umbrellas here! 禁止放湿雨伞 【典型例题】 1_late for class! A.Dont B.Not be C.Dont be 2Run in the hallways.（改为否定句）_ _in the hallways. 3英译汉：别在马路上跑。 _ 二、知识点解析二、知识点解析 1. fight with sb 和打架/争吵，后只接表示人或国家的名词。 have a fight with sb 2.

9、on time 准时，按时，指按规定的时刻不早不晚。 in time 及时，指没有迟到，时间还充裕。 Eg：He always go to school on time.他总是按时上学。 Firemen reached the house on fire in time.消防员及时赶到那幢失火的房子。 3. 辨析 take, bring take 带走，拿走，指把东西从说话地带到别的地方，和 there 连用 bring 带来，指把东西从别处带到说话地，和 here 连用。 Eg：Can you help me take the books to the classroom? 共 5 页 第

10、3 页 Bring your homework here tomorrow, please. 【典型例题】 _away this dirty shirt and _ me a clean one. A.Take; bring B.Take; take C.Bring; take D.Bring; bring 4. strict 是形容词，意为 “严格的”；“严厉的”，通常与 be 动词连用。 be strict with sb 对某人严厉 be strict in (doing) sth 对某事要求严格 Eg：Mr. White is very strict with us. 怀特先生对我们要

11、求很严格。 Our boss is strict in our work. 我们的老板对我们的工作要求严格。 5. remember 记得，记住，是及物动词，可以直接加名词。 remember doing sth 记得做过某事（已做） remember to do sth 记得要做某事（没做） Eg：I remember seeing him once.我记得见过他一次。 Remember to post the letter for me.记得给我寄这封信。 forget 忘记，忘了，作 remember 反义词时，用法和 remember 相同。 forget doing sth 忘记做过

12、某事（已做）forget to do sth 忘记要做某事（没做） 6. too many, too much 与 much too 易混词 组 意义及用法 例句 too many 形容词，太多，接可数名词 There are too many people in the park. too much 形容词，太多，接不可数名词；也可以 作副词词组，修饰动词 I have too much homework today. much too 副词，太、非常，接形容词或副词 My mother is much too busy. He runs much too fast. 【典型例题】【典型例题

13、】 I have _skirts and this one is _small for me, so you can take it if you like. A. too many; too much B. too much; much too C. too many; much too He has questions to ask. 他有太多的问题要问。 Dont drink tea. 不要喝太多的茶。 She talks . 她说得太多。 The question is difficult. 这个问题太难了。 7.either，too 与与 also 易 混 词 意义及用法 例句 ei

14、ther 也，用于否定句中，置于句末时用，隔开 I wont go there, either. too 也，用于肯定句句末，用，隔开 I like dancing, too. also 也， 用于肯定句句中， 放在实意动词之前， be 动词、 I also like 共 5 页 第 4 页 【以下为学案内容】 当堂巩固当堂巩固 1. They have rules in their class. A. too much B . much too C. too many 2. Please play volleyball here. 助动词、情态动词之后。 English. 【典型例题】【典型

15、例题】 I dont like her, _. A.also B.too C.either D.to I can speak English, he can speak English, . I can speak English, he can speak English. I cant speak English, he cant, . 8. have fun=have a good time=enjoy oneself 玩得开心，玩得愉快 have fun (in) doing sth. = enjoy doing 意为“做某事很愉快” （翻译）昨天我打篮球玩得很愉快。 9. in cl

16、ass 在课堂上 （反）after class in the class 在班上，在班级上 Dont look out of the window in class. 课上不要向窗外看。 She is one of the best students in the class. 她是班上最好的学生之一。 10. practice (doing) sth. 练习做某事 课堂总结课堂总结 情况反馈情况反馈 非常满意非常满意 满意满意 一般一般 差差 学生签字：学生签字： 主管签字：主管签字： 日期：日期： 共 5 页 第 5 页 A.not B. do C. dont 3.- _ Sam _go

17、to bed by ten? A.Do; has to B .Does; have to C. Does; has to 4. -What are the school rules?-We _ arrive late for class. A. dont B. cant C. dont have to 5. Please listen _ the teacher carefully. A. to B. on C. at 6. We dont know Jack _ Bruce. A. and B. or C. about 7. Students cant _ hats in the class

18、room. A. put on B. wear C. in 8. Dont _ TV after class. A. watch B. watching C. to watch 9. He often _ English with the classmates. A. practice speak B .practices speaking C. practice speaking 10. There is _ water on the floor. A. too many B. too much C. much too 11. We cant be late _ school. A. of

19、B. on C. for 12. Please help me _ English. A. learn B. to learning C. with speak 13.Lulu, dont the dirty shoes in the bedroom. A. leave B. forget C. get 14. Eric cant be on time, Leo cant be on time . A. also B. too C. either 句型转换 1We cant listen to music in the classroom.(改为祈使句) to music in the cla

20、ssroom. 2Eat in class, please.(改为否定句) _ in class, please. 3They have to clean the classroom every day.（对划线部分提问） they have to _every day. 4. She has to wash clothes every week. (改为一般疑问句) Does she wash her clothes every day. 5. I can eat in the dining hall. (提问) _ _ you eat? 6. late, can, arrive, for,

21、 we, not, school (连成一句) _ Communication. ( ) 1. What other things do you want? A. Id love to. ( ) 2.How far is your home from your school?？ B. No, we cant. ( ) 3.Can we wear a hat in the hallways? C. Very good. ( ) 4.How is it going? D. ten minutes walk ( ) 5. Would you like to see Beijing Opera with me tonight