九年级上册,Unit 3 Language in use,Module 5 Museums,Objectives:,To summarize and consolidate the use of imperative sentences and adverbial clause: ifdo,1. No shouting! 2. Dont cross that rope! 3. Dont be rude! 4. If you ever go to London, make sure you visit the Science Museum. 5. No entry. 6. No photos.,Observe,Observe the following examples carefully. They are all from this module.,1. No _ (shout)! 2. _ (not cross) that rope! 3. _ (not be) rude! 4. If you ever go to London, _ (make sure) you visit the Science Museum. 5. No _ (entry). 6. No _ (photo).,shouting,Dont cross,Dont be,make sure,entry,photos,go,Ready?,本单元涉及到的语法内容： 1. if引导的条件状语从句 2. “禁止做某事”的结构,if引导的条件状语从句,. 结构：if从句+祈使句,If you want to go, please tell me. 如果你想去的话，请告诉我一声。 If you want to know more about it, call now. 如果你想了解更多内容，现在就打电话吧。 If you want to know what to see, look at the guide. 如果你想知道有什么可看的，就读一下指南吧。,If you ever go to London, make sure you visit the Science Museum. 如果你去伦敦，一定要去参观科学博物馆。,这个句子可以改写为： Make sure you visit the Science Museum if you ever go to London.,. 位置：if从句可以放在主句之前，也可放在主句之后。,if从句,主句,if从句,主句,. 用法：“if从句+祈使句”这种结构用来表达建议。,例如： 如果对方生病了，你建议他去看医生可以说： If you do not feel well, please go to see the doctor. 你如果感觉不舒服，就去看医生吧。,表示“禁止做某事”的结构：,. No + 动名词,No smoking. 禁止吸烟。 No shouting. 请勿喧哗。,. No + 名词,No photos. 请勿拍照。,. 祈使句,Dont touch. 请勿触摸。 Keep clear of the door. 请勿靠近门。,You mustnt take photographs of the exhibits in museums. 在博物馆里不得给展品拍照。 In most museums you cant make any noise. 在大多数博物馆里禁止喧哗。,. You mustnt/ cant,. You arent allowed to,You are not allowed to touch the exhibits. 不要触摸展品。,1,P38,Match the signs with the rules.,1 No swimming. 2 No football. 3 No right turn. 4 No parking. 5 No littering. 6 No food and drinks.,2,P38,Look at the signs and write the rules.,_ _,_ _,Do not touch.,No smoking.,No photos.,No entry.,3,P39,Complete the sentences with the correct form of the words in brackets.,1. If you _ (want) to see old machines, _ (go) to the museum. 2. If you _ (visit) London, _ (take) a boat trip on the river. 3. If the computer does not _ (start) immediately, _ (wait) for one minute.,want,go,visit,take,start,wait,4. If the weather _ (get) older, _ (put) on more warm clothes. 5. If any student _ (have) a high fever, _ (send) him/her to the school doctor at once. 6. If you _ (want) to know how it works, _ (read) the book.,gets,put,has,send,want,read,4,P39,Complete the sentences with your own ideas.,If you want to join our team, practise more after class.,1. If you do not like the TV programme, _. 2. If you want to know where you are, _. 3. If you cannot arrive at the station on time, _. 4. If you need to send an email, _.,read a book instead,ask someone,call your friends and let them know,use the computer at the back of the classroom,5,P39,Work in pairs. Ask and answer questions about the museum., What can you see at the museum? You can see an exhibition about,Now write some advice for visitors. Use If.,If you want to see ancient technology, go to the ground floor.,6,P40,Complete the sentences with the words or expression in the box.,at between inside into next to on,1. The Science and Technology Room is _ the third floor. Take the lift to the third floor. It is over there, _ the stairs. 3. There is a garden _ the back of the building.,on,next to,at,at between inside into next to on,4. You are not allowed to go _ the museum without paying. 5. The shop is _ the ticket office and the main door. 6. There must be another way _ the room.,inside,between,into,7,P40,Complete the passage with the expressions in the box.,as well as well as comparewith looking forward to make sure pay attention to,Well, here we are at the Science Museum. Today we will be looking at ancient and modern technology. You can learn about history (1) _ technology. Thats because changes in technology have changed the world. Please (2) _ some machines or tools invented in ancient China. They are very important in history and have changed the world forever.,as well as,pay attention to,When you write your reports later, (3) _ that you (4) _ ancient technology _ modern technology. You might include some information about life in ancient and modern times (5) _. Im (6) _ reading the reports of your visit.,as well as well as comparewith looking forward to make sure pay attention to,make sure,with,as well,looking forward to,compare,8,P40,Listen and label the different parts of the museum.,a) Ancient World b) A special room c) Modern World d) Natural World e) Restaurant f) Ticket office g) Toilet,1,2,3,4,5,6,7,Review,. “禁止