1、人教版初中英语七年级下册四单元讲义教案人教版初中英语七年级下册四单元讲义教案 第一部分第一部分 【重点短语】【重点短语】 （be）on time listen to In class in the classroom be/arrive late for have to be quiet go out 洗碗 make breakfast Bring sth. to its important for sb, to do sth. make ones bed keep ones hair short be strict with sb 在某方面严格 play with sb. have fun
2、doing sth. 制作规则 follow/obey the rules dining hall 在外面吃 穿校服 practice doing sth. Leave sth.+地点 learn to do sth. Think about/think of Good luck to sb.! ask sb to do sth. fight with sb. have more rules Dont be noisy 晚饭后 I know how you feel 第二部分第二部分 【重点语法】【重点语法】 一、祈使句：一、祈使句：用于表达命令，请求，劝告，警告，禁止等的句子叫祈使句。通常省
3、略主语。 祈使句，无主语祈使句，无主语 肯定祈使句形式： Do 型 动词原形（+宾语）+其他 Please have a seat there. Be 型 Be+表语（名词或形容词）+其他 Be a good child! Let 型 Let+宾语+动词原形+其他 Let me help you. 否定祈使句形式： Do 型 Dont+动词原形（+宾语）+其他 Please have a seat there. Be 型 Dont+Be+表语（名词或形容词）+其 他 Be a good child! Let 型 Dont+Let+宾语+动词原形+其他 Let+宾语+not+动词原形+其他 Le
4、t me help you. No 开头的 祈使句 No smoking! No parking! 【试一试】 1. ！ （安静点！ ）,we are in the Library. 2. for school.（不要迟到） 3. Tommy, play basketball in the street, its dangerous.（不要在大街上玩篮球） 二、二、情态动词情态动词 must 与与 have to （一）（一） 1.must 表示主观的义务和必要，主要用于肯定句和疑问句中。意思“必须，一定” 情态动词后跟动词原形动词原形。 e.g. You must be on time.你必
5、须要准时。 You must obey the rules. 你必须遵守规则。 2.must 的否定mustnt，后跟动词原形，动词原形， 译为“禁止不许”，语气非常强烈。 You mustnt go to my house. 你禁止踏入我的家。 4. must 引导的一般疑问句。 肯定回答用：must. 否定回答用：neednt 和 dont have to. e.g. Must I finish my homework before 6 oclock? Yes, you must. 是的，你必须这样做 -No, you neednt. 不，你没必要。 -No, you dont have
6、to. 不，你没必要。 （二）（二） 1.have to 表示客观需要做的事情，意思是“必须不得不做”。 （有原因导致） have to 后跟动词原形动词原形。 e.g. You have to come back early, you have classes in the afternoon. 2.have to 有人称，数和时态的变化，第三人称单数形式为：has to e.g. She has to help her mom make dinner. 3.含有 have/has to 的句子变为否定句及疑问句时，需要借助动词 do/does. E.G. They have to go h
7、ome now. They dont have to go home now. Tina has to go home now. Does Tina have to go home now? 【试一试】 1.You dont wash all the dishes after meals. A.have to B.must C.has to D.want 2.-Can I go to the movies, Mum? -Sure. But you be back by ten. A.can B.may C. has to D,must 三、三、a lot of= lots of “许多许多”，
8、 后可以跟复数名词，也可跟不可数名词后可以跟复数名词，也可跟不可数名词 Many+复数名词； Much+ 不可数名词 四、复习四、复习“到达到达”的几种表达的几种表达 arrive in+大地方大地方 arrive at+小地方小地方 e.g. Mr. Lee arrives in London now. I arrive at the school at 8. get to + 地方 （特殊：特殊：get home 到家，到家，get there/here 到那里到那里/到这里）到这里） reach+地方（记住不加任何介词） 五、修饰性形容词修饰性形容词 Relax 动词 放松，使放松 Re
9、laxing 形容词 主要用来说明事物，“令人放松的” relaxed 形容词 主要用来说明人，“轻松的” Exercise relaxes me.锻炼使我放松。 e.g. This film is very relaxing. He is relaxed after listening to music. 【试一试】relaxed/relaxing 填空 I am because I read a book. 【思考】学过的还有哪些这样的形容词？ 六、六、辨析辨析 read,look,see,watch read 强调看书，报，杂志等 I like reading books. look 强
10、调“看”的动作，不强调是否看见。 后接宾语，要与 at 连用 Look at the blackboard. see 强调“看”的结果，表示“看见；看到” I can see some birds on the tree. watch 强调“观看”，含有“欣赏”的意思 I like to watch TV. 七、重点搭配回顾七、重点搭配回顾 1.remember to do sth. 记得要做某事(还没有做) e.g. Please remember take your coat when you leave here.离开这的时候记得要带走你外套。 remember doing sth. 记
11、得做过某事(已经做了) e.g. I remember seeing her in the city. 我记得在这个城市见过她。 翻译：翻译：当离开教室时请记得关灯： Tom 记得在图书馆见过她： 2.be strict with sb. in sth. “在某方面对某人严格” e.g. Mr.Lee is strict with his son in music. 李老师对他的儿子在学音乐方面很严格。 【汉译英】 1)我妈妈对我的学习方面很严格 My mom me my study. 2)我们的老师对我们严格。 teacher is . 3.辨析 too many/too much/much
12、 too too many + 可数名词复数 太多 too much + 不可数名词 太多 much too + 形容词/副词 太 e.g. 【应用】 There are apples on the table. There is milk in the fridge. This city is beautiful. 第三部分第三部分 【课堂课堂练习练习】 一、 单项选择。 ( )1. _ late for class again , Lily . A. Be B. Cant C. Dont be D. Dont ( )2. Do you like _ music ? A. listening
13、 to B. listening C. listen to D. hearing ( )3. Tom _ home early every day . A. gets to B. arrives at C. arrives D. arrives in ( )4. What are the school rules ? We _ arrive late for class . A. dont B. cant C. arent D. doesnt ( )5. Lily _ home on time. A. has to come to B. has to come C. have to come
14、to D. have to come ( )6. Students cant _ hats in the classroom . A. put on B. wear C. in D. on ( )7. Dont run _ shout（叫喊） in the classroom. A. and B. do C. or D. but ( )8. What _ you _ to do? A. can, have B. are, have C. do, have D. can, has ( ) 9. I have a bad cold , so I _ stay at home . A. must B
15、. have to C. must to D. cant ( )10. She often _ on weekends. A. does the dishes B. does the dish C. does dishes D. do the dish ( )11. “_ talking!” means “_ talk!” A. No, No B. Dont, No C. No, Dont D. Not, Not ( )12. Does she like _ TV or _ newspaper? A. seeing, seeing B. watching, reading C. watchin
16、g, looking D. watching, watching ( )13.There are _ rules and _ work in my factory. I cant stand(忍受)them. A. too much, too many B. too many, too much C. too much, too much D. too many, too many ( )14. The teacher is very strict _ us _ our lessons. A. at, in B. in, with C. with, in D. in, at ( )15. Pl
17、ease remember _ the class rules. A. follow B. following C. follows D. to follow ( )16. I cant stop smoking（吸烟）, doctor. For your health, Im afraid you _. A. must B. can C. may D. cant ( ) 17. Dont eat in class, Bill. -_. A. Yes, I do B. No, I dont C. Sorry, I dont D. Yes, I will ( ) 18. There are _
18、people in the hall and there are _ noise(噪音) in it. A.too many; too much B. too many; much too C. too much; too many D. too much; much too ( ) 19. We have lots of fun _ games. A. play B. to play C. playing D. plays ( )20.Tom practices the piano for 30 minutes every day. A. to play B. play C. playing
19、 D. to playing ( )21.Dont your schoolbag at school. A. leave B. take C. bring D. get ( )22. I have to do my homework watching TV school nights. A. after, in B. before, on C. after ,on D. before, in 二、用单词正确形式填空 1. _ _ (not be) late for class. 2. He _ _ (have) to read English every morning. 3. _ he _
20、(have) to wear sports shoes today? 4. Tony _ _ (not have) to come to school every day. 5. Please _ _ (be) quiet in the library. 6. What other _ _ (rule) do you have? 7. Please dont be _ _ (noise). The baby is sleeping. 8. Do you have fun _ _ (watch) TV? 9. Do you often do the _ _ (dish) at home? 10.
21、 I like gentle music. Its (relax). 11. I want to learn (play)basketball on weekends. 三、翻译句子。翻译句子。 1.你几点穿衣服？ What time do you _? 2.晚上我要么做作业要么看电视。 I _ do my homework _ watch TV in the evening. 3.周末我们去图书馆吧！ Lets go to the library ! 4.汤姆想找一份新的工作，他不喜欢在这里工作。 Tom wants to find a new . He doesnt like to her
22、e. 5.我早上去工作，下午 5 点到家。 I go to work in the morning and home 5 oclock in the afternoon . 6.他有一个 11 岁的女儿。 He has _ _ daughter. 练习题参考答案练习题参考答案 单选 1-5.CACBB 6-10.BCCBA 11-15.CBBCD 16-20.ACACC 21-22. AB 单词正确形式填空 1.Dont be 2.has 3.Does have 4.doesnt have 5.be 6.rules 7.noisy 8.watching 9.dishes 10.relaxing 11.to play 翻译句子 1.get dressed 2.either or 3.on weekends 4.job work 5.get at 6.an 11-year-old