七年级秋季班-第14讲Unit7Signsaroundus学案

1、Unit7 Signs around us教案撰稿人：水兴萍辅导科目：七年级英语课时数：2课 题Unit7基础知识梳理-B教学目的1 .使学生能够基本掌握 Unit7中的基础词汇词组并且能够进行一些词汇变形练习；2 .帮助学生梳理重点句型和语言点。教学内容Stepl: Greetings & Free talkHow are you today? Is there something interesting or important this week?What have you learned in your school?Step2: Lead in 一 脑筋急转弯六岁的小明总是喜

2、欢把家里的闹钟整坏，妈妈为什么总是让不会修理钟表的爸爸代为修理？Step3: Words and expressions.I . Words.1. directlon n.方向；方位In which direction are you going, north or south? 你准备往哪个走，向北还是向南?【常见拾配】in all directions四面八方，各方面 in every direction向各方面，向四面八方in the direction of 朝ToTr take a new direction W#倾向2. warning n.警告；警不Because of her

3、warning, I was careful.由于她的提醒，我很小心。Let it be a warning to you. 以它为鉴口巴。【知识拓展】warn v.警告，警示I tried to warn him, but he wouldn t listen.我事先跟他说过，可他就是不听。3. instruction adj.说明用法的；操作指南的Read the instruction sign on the bag. H下上的说明标志。【知识拓展】instruction n.指令，说明ask for instruction 请give instructions to do sth. 指

4、挥/命令做某事4. silence n.寂静；尢严Jane first broke the silence.简首先打破沉默。She dropped me a line after a long silence.沉默良久她才给我写了三封短信。I must have silence for my work. 我的工非常【知识拓展】(1) silence v.使女静The teacher tried to silence the students.老师试图让学生们女静。(2) silent adj.沉默的He is always silent on such occasions.在这样的场合他总是默

5、不作声。5. useful adj.有用的；实用的；有帮助的She gave us some useful information.她给了我们一些有用的信息。【知识拓展】 反义：useless adj.无用的，无效的，无价值的Don't do that useless job.不要做那种没有价值的工作。6. camp v.宿营；露营Where shall we camp tonight?我们今晚在哪里宿营？【知识拓展】 camper n.野营者，露营者Those campers look very happy.另B些露营者看上去彳艮高兴。7. player n.游戏者；参赛选手It&#

6、39;s not fair to kick another player in a football match .足球比赛中不允许踢别的球员。There are eleven players in the game.这场比赛中有 11 名选手。【知识拓展】 play v.玩；游戏The little child is playing with his friend.这个小男孩正和小朋友们一起玩耍。8. land v.落；降落The pilot landed the helicopter in a rice field.飞行员将直升机降落在一片稻田里。【知识拓展】（1） land v.着陆,登

7、陆They landed on the earth safely.他们安全地登上了地球。（2） land n.土地，陆地Did they travel by land or by sea?他们从陆路还是从海路去放行？9. miss v.错过He missed the chance of winning a gold medal because of his illness. 他因为生病而失去了赢得金牌的机会。【知识拓展】 missv.想念；思念When she studied abroad, she missed her parents very much.当她在国外学习的时候，她非常想念她的

8、父母。10. luck n.运气Good luck to you!祝你好运！【知识拓展】lucky adj.幸运的You're very lucky to be alive after that accident. 你大难不死可真幸运。n . Daily expressions.日常表达1. go camping 去露营The boys have decided to go camping next week. 男孩子们已决定下周去露营。【友情提示】我们已经学过好多“go动词一ing形式”的结构。这个结构常常用来表示去做某事”的含义。例如：go shopning（去购物），go swi

9、mming（去游泳），go cycling（去骑车）等。2. take turns 轮流The students take turns to answer the questions.学生们轮流回答问题。His grandma was ill. His father and mother took turns to look after her.他奶奶病了。他父母轮流照顾她。【知识拓展】turn也可以作动词，可搭配成许多词组。例如： turn on (打开)，turn off (关掉)，turn up (调高音量)，turn down(调低音量)，turn into(变成),turn left

10、/right(向左/向右转)等。例如：The baby is sleeping. Can you turn down the TV?宝宝在睡觉。你能把电视机的音量调低一点吗？Go down this street and then turn right.顺着这条路走，然后右转。【随堂小练】I. Fill in the blanks with the given words in their proper forms.1. This sign tells us things we must not do. It's asign. (warn)2. He drove in the of t

11、he farm. (direct)3. If you don't know how to use the fridge, you'd better read the(instruct) book.4. Generally speaking, the computer is very. (use)5. He the exciting trip last week. ( miss )II. Choose the right words or expressions to complete the sentences.1. Don't be( silent; silently

12、 ) in the class all the time.2. We are ( taking turns; in turns) to be on duty.3. We( must not; may not) smoke in the hospital.4. Why not go (hike; hiking) in such a sunny day?5. Do not draw on the desk. It's the (rule; ruler) of our school.III. Find the word or expression to replace the underli

13、ned part in the sentence.A. not catchB. should keep quietC. stopD. winnerE. made up my mindF. information()1. Customers can park their cars here.()2. We shouldn't make any noise in the library.()3. Hurry up, or you will miss the last train.()4. I have decided to go there alone.()5. Tom is the vi

14、ctor in the play this time.()6. You can get more details and facts about it on the Net.Keys 1-6 CBAEDFStep 4: Important Sentences structures.1. This sign tells us how and where to go.This sign tells us how to do something.在上述两个句子中，均使用了 疑问词+带to的动词不定式”作宾语的结构，其作用相当于一个宾语从句。上述两句可改写为：This sign tells us ho

15、w and where we can go.This sign tells us how we can do something.2. What kind of sign is this?句型“what kind o计名词”表示询问事物的种类，其中的名词可以是可数名词，也可以是不可数名词。 例如：What kind of people would you like to make friends with? 你想和什么样的人交朋友？What kind of food would you like to have for dinner? 晚饭你想吃什么？【随堂练习】I Choose the be

16、st answer.（选出正确白答案。）()1This sign tells us right.A. turnB. to turnC. turnsD. turning()2We have rulesour classroom.A. atB. onC. inD. of()3.are used to tell us how to do something.A. InstructionsB. DirectionsC. WarningD. Information()4Youpark your car in front of the school gate.A. needn'tB. mustn&

17、#39;tC. couldn'tD. must()5There is a lot of paper on the ground. Please_.A. pick up itB. pick it upC. pick up thereD. pick them up()6We mustn't eatdrinkthe department stores.A. and . onB. or . onC. and . inD. or . in()7You should wash ithand in cool water.A. byB. withC. useD. in()8Keep. The

18、paint is still wet.A. ofB. awayC. offD. from()9This sign tells us the exit _ the restaurant.A. forB. ofC. atD. in()10Our office must be kepteveryday.A. cleanB. to cleanC. cleaningD. cleans()11All the lights in the library mustbefore you leave.A. turn onB. be turn onC. turn ofD. be turned off()12-Wha

19、t does this sign mean?-It means 'Noor'here.A. eat . .drinkB. eating . .drinksC. eating . .drinkingD. eat . .drinkingn . Fill in the blanks with the proper forms of the given words.(用所给词的适当形式填空。)1 People may lose their(life) in a fire.2 We can see this sign in a(swim) pool.3 I can clean the r

20、oom by (I).4 Are there any shops(nearly) your school?5 The wind is becoming much （strong）. I have to stay at home.6 I like the（love） present.出.Rewrite the sentences as required.（按要求改写句子。 ）1 We can turn left into Green Road.（改为否定句）We left into Green Road.2 Turn right, and you'll find a big superm

21、arket.（ 保持原句意思不变 ） you turn right, you find a big supermarket.3 We have rules to take care of the environment.（对划线部分提问） we have rules?4 Miss Li likes her job because she likes to teach children对划线部分提问） does Miss Li her job?5 She will watch a fireworks display next week.（ 改为否定句 ）She a fireworks displ

22、ay next, week.IV . Choose and complete the dialogue.（选出正确的句子完成下面的对话）A. I hope it stays long.B. What about this weekend?C. That's not too bad!D. It's going to be sunny again but a bit windy.E. Lovely weather, isn't it?F. It also says the temperature will drop to 12 C.°A: B: Yes, it i

23、s.A: It's wonderful after the rain. What fresh air!B: （2）A: Well, the weather forecast says it is going to rain this evening.B: （3）-A: Oh, it changed so quickly.B: A: That's not too bad!V . Fill in the blanks with proper words to complete the passage.（根据首字母提示，用适当的单词完成下面的短文。 ） Do you live in

24、a big city? Do you know how cities begin? Long, long ago, the world had only a few thousand people.These people moved fplaces to places. They moved over the land, hunting animals for food!No one knows how or when these people learnt about （2） g food. But when they did, their lives changed.They did n

25、ot have to look （3） f food all the time. They could stay in one place and grow things.People began to live near one another. And so the first villages grew. Many people came to work in the villages. Thesevillages grew bigger and bigger.When machines appeared, life in the villages for people (4) c ag

26、ain. The people built (5) f .More and more people lived near the factories. The cities grew very big. Today, some people are moving back to small towns. Can you tell why?Step 6: Summary.我们来回顾一下电What did you learn today ? Could you tell me something about our lessons ? Please let me know your opinion

27、s about it and I will do my best to perfect it .Thanks!Step 7: HomeworkI . Choose the best answer.()1. This is a warning sign. It means: We turn left here.A. won'tB. mustn'tC. shouldn'tD. needn't()2. tell us how to go to a certain place.A. DirectionsB. WarningsC. InformationD. Instru

28、ctions()3. This sign tells us our cars here.A. parkB. to parkC. parksD. parking()4. What does this sign mean?-It means"".A. No smokeB. No smokesC. No smokingD. Not smoking()5. If you don't hurry up, you will the train.A. landB. getC. missD. catchn . Complete the sentences with the give

29、n words in their proper form.1. We must not leave rubbish here. This is a(warn) sign.2. We need four(play) to play this game together.3. Thank you for your (use) information.4. Would you like to go (camp) with us?5. I'm afraid you took the wrong (direct).in . Read the passage and fill in the bla

30、nks with the proper words.Jack is the name of a game that is very popular with children. To play jacks,you will need a small ball and ten small metal objects called jacks.The rules for this game are q1easy. To begin,you put the ten jacks on the floor or ground in front of you. Tossthe ball high(but not too high) , p 2up one jack and then catch the ball. K3the jack in your hand andthen go on to pick up another jack at a time. You 14your turn if you don