七年級秋季班-第14講Unit7Signsaroundus學(xué)案

1、Unit7 Signs around us教案撰稿人：水興萍輔導(dǎo)科目：七年級英語課時數(shù)：2課 題Unit7基礎(chǔ)知識梳理-B教學(xué)目的1 .使學(xué)生能夠基本掌握 Unit7中的基礎(chǔ)詞匯詞組并且能夠進(jìn)行一些詞匯變形練習(xí)；2 .幫助學(xué)生梳理重點句型和語言點。教學(xué)內(nèi)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 腦筋急轉(zhuǎn)彎六歲的小明總是喜

2、歡把家里的鬧鐘整壞，媽媽為什么總是讓不會修理鐘表的爸爸代為修理？Step3: Words and expressions.I . Words.1. directlon n.方向；方位In which direction are you going, north or south? 你準(zhǔn)備往哪個走，向北還是向南?【常見拾配】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#傾向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. 以它為鑒口巴。【知識拓展】warn v.警告，警示I tried to warn him, but he wouldn t listen.我事先跟他說過，可他就是不聽。3. instruction adj.說明用法的；操作指南的Read the instruction sign on the bag. H下上的說明標(biāo)志?！局R拓展】instruction n.指令，說明ask for instruction 請give instructions to do sth. 指

4、揮/命令做某事4. silence n.寂靜；尢嚴(yán)Jane first broke the silence.簡首先打破沉默。She dropped me a line after a long silence.沉默良久她才給我寫了三封短信。I must have silence for my work. 我的工非?！局R拓展】(1) silence v.使女靜The teacher tried to silence the students.老師試圖讓學(xué)生們女靜。(2) silent adj.沉默的He is always silent on such occasions.在這樣的場合他總是默

5、不作聲。5. useful adj.有用的；實用的；有幫助的She gave us some useful information.她給了我們一些有用的信息?！局R拓展】 反義：useless adj.無用的，無效的，無價值的Don't do that useless job.不要做那種沒有價值的工作。6. camp v.宿營；露營Where shall we camp tonight?我們今晚在哪里宿營？【知識拓展】 camper n.野營者，露營者Those campers look very happy.另B些露營者看上去彳艮高興。7. player n.游戲者；參賽選手It&#

6、39;s not fair to kick another player in a football match .足球比賽中不允許踢別的球員。There are eleven players in the game.這場比賽中有 11 名選手。【知識拓展】 play v.玩；游戲The little child is playing with his friend.這個小男孩正和小朋友們一起玩耍。8. land v.落；降落The pilot landed the helicopter in a rice field.飛行員將直升機(jī)降落在一片稻田里?！局R拓展】（1） land v.著陸,登

7、陸They landed on the earth safely.他們安全地登上了地球。（2） land n.土地，陸地Did they travel by land or by sea?他們從陸路還是從海路去放行？9. miss v.錯過He missed the chance of winning a gold medal because of his illness. 他因為生病而失去了贏得金牌的機(jī)會?！局R拓展】 missv.想念；思念When she studied abroad, she missed her parents very much.當(dāng)她在國外學(xué)習(xí)的時候，她非常想念她的

8、父母。10. luck n.運氣Good luck to you!祝你好運！【知識拓展】lucky adj.幸運的You're very lucky to be alive after that accident. 你大難不死可真幸運。n . Daily expressions.日常表達(dá)1. go camping 去露營The boys have decided to go camping next week. 男孩子們已決定下周去露營?！居亚樘崾尽课覀円呀?jīng)學(xué)過好多“go動詞一ing形式”的結(jié)構(gòu)。這個結(jié)構(gòu)常常用來表示去做某事”的含義。例如：go shopning（去購物），go swi

9、mming（去游泳），go cycling（去騎車）等。2. take turns 輪流The students take turns to answer the questions.學(xué)生們輪流回答問題。His grandma was ill. His father and mother took turns to look after her.他奶奶病了。他父母輪流照顧她。【知識拓展】turn也可以作動詞，可搭配成許多詞組。例如： turn on (打開)，turn off (關(guān)掉)，turn up (調(diào)高音量)，turn down(調(diào)低音量)，turn into(變成),turn left

10、/right(向左/向右轉(zhuǎn))等。例如：The baby is sleeping. Can you turn down the TV?寶寶在睡覺。你能把電視機(jī)的音量調(diào)低一點嗎？Go down this street and then turn right.順著這條路走，然后右轉(zhuǎn)?！倦S堂小練】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.在上述兩個句子中，均使用了 疑問詞+帶to的動詞不定式”作賓語的結(jié)構(gòu)，其作用相當(dāng)于一個賓語從句。上述兩句可改寫為：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計名詞”表示詢問事物的種類，其中的名詞可以是可數(shù)名詞，也可以是不可數(shù)名詞。 例如：What kind of people would you like to make friends with? 你想和什么樣的人交朋友？What kind of food would you like to have for dinner? 晚飯你想吃什么？【隨堂練習(xí)】I Choose the be

16、st answer.（選出正確白答案。）()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.(用所給詞的適當(dāng)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.（按要求改寫句子。 ）1 We can turn left into Green Road.（改為否定句）We left into Green Road.2 Turn right, and you'll find a big superm

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

22、ay next, week.IV . Choose and complete the dialogue.（選出正確的句子完成下面的對話）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.（根據(jù)首字母提示，用適當(dāng)?shù)膯卧~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.我們來回顧一下電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