2019秋九年級英語上冊Module9GreatinventionsUnit3Languageinuse教學課件（新版）外研版.pptx

1、Unit 3,Module 9 Great inventions,Unit 3,Language in use,To summarize the use of future simple passive 2. To summarize new words,Objectives,一般將來時和含有情態(tài) 動詞的被動語態(tài),Observe the following sentences carefully. And pay attention to the words in red.,Language practice,1. Theyll be put up on the school website.

2、 2. Will computers be used more than books in the future? 3. Will books be replaced by the Internet?,Lead in,Ready?,go,1. They _ _ _ _ (put up) on the school website. 2. _ computers _ _ (use) more than books in the future? 3. _ books _ _ (replace) by the Internet? 4. And they can _ _ (see) on the In

3、ternet by other classes, even people living in other countries.,will be put up,Will be used,Will be replaced,be seen,5. Paper _ first _ (create) about 2,000 years ago in China. 6. In those days, books _ only _ (produce) one at a time by hand. 7. Printing _ _ (invent) in China during the Sui and Tang

4、 Dynasties. 8. A much larger amount of information can _ _ (store) in more varied forms on the Internet than in books.,was created,was,produced,was invented,be stored,一般將來時的被動語態(tài),常用結(jié)構(gòu)：,(2)主語 + am/is/are going to be + 動詞過去分詞（+ by+動作執(zhí)行者）,(1) 主語 + will be + 動詞過去分詞（+by+動作執(zhí)行者）,例如： Some trees will be plant

5、ed this spring. 今年春天將要種些樹。 Will you be asked to study English? 會不會要你們?nèi)W英語呢？,Presentation,各類句式：,1. 肯定句形式： 主語+will/be (am/is/are) going to+be+done 2. 否定句形式： 主語+will not/be (am/is/are) not going to + be +done 3. 一般疑問句形式： Will+主語+be+done? Be (am/is/are) +主語+going to+be done? 4. 特殊疑問句形式： 特殊疑問詞+will+主語+be

6、+done? 特殊疑問詞+be (am/is/are) +主語+going to+be done?,含有情態(tài)動詞的被動語態(tài),常用結(jié)構(gòu)：,主語 +情態(tài)動詞+ be + 動詞過去分詞（+ by + 動作執(zhí)行者）,例如： The man must be sent to hospital. 這個人必須被送往醫(yī)院。,各類句式：,1. 肯定句形式： 主語+情態(tài)動詞+be+done 2. 否定句形式： 主語+情態(tài)動詞 not+be+done 3. 一般疑問句形式： 情態(tài)動詞+主語+be+done? 4. 特殊疑問句形式： 特殊疑問詞+情態(tài)動詞+主語+ be + done?,被動語態(tài)用法總結(jié),根據(jù)時態(tài)變化的規(guī)

7、則，將一般現(xiàn)在時、一般過去時、一般將來時和含有情態(tài)動詞的主動語態(tài)和被動語態(tài)的結(jié)構(gòu)總結(jié)如下： （以do為例）,Complete the sentences and conversations with the correct form of the words and expressions in brackets.,1. _ books _ (replace) by computers in the future? 2. My bike is broken. It _ (fix) tomorrow. 3. Dad, can I use the Internet this evening? Ye

8、s, but the computer is not on yet. The electricity _ (not connect) until nine oclock.,Will be replaced,will be fixed,will not/ wont be connected,Consolidation,2,4. _ the problem _ (talk about) at the meeting tomorrow? 5. Who _ (invite) to give a report about great inventions next Friday? 6. When _ t

9、he work _ (finish)? In two days.,Will be talked about,will be invited,will be finished,Look at the pictures and describe the new classroom that will be built. Use the words in the box to help you.,build buy change,A new classroom will be built.,2,Possible answers: A new floor will be built. New furn

10、iture / desks/ chairs will be bought. A new blackboard will be bought. A new interactive whiteboard will be bought. The windows and the door will be changed. The teachers desk will be painted. The lights will be changed. The color of the walls will be changed. The walls will be fixed.,Work in pairs.

11、 Ask and answer questions about these great inventions.,3,A: When was the telephone invented? B: It was invented in 1875. A: What kind of telephone do you think will be made in the future? B: ,Complete the sentences with the words in the box.,direction introduction spread trade,1. Before the _ of pr

12、inting, few people could read. 2. There were more books to sell, so the _ in books grew. 3. Because more people could read, ideas _ quickly. 4. What _ will printing take in the future?,introduction,trade,spread,direction,4,Listen and find out where the speaker is.,a) In a school library. b) In the B

13、ritish Library. c) In the British Museum.,5,Listen again and answer the questions.,Why were so few books produced in ancient times? 2. Why were many old books copied onto a computer? 3. How has the computer helped people read old books in the British Library?,Because they were written by hand.,They

14、are too valuable to be picked up and held in the hand.,Old books were copied onto a computer a few years ago for people to be able to read them without touching them.,6,Read the passage and choose the best title.,a) The history of the Internet b) The World Wide Wed c) The Internet and the Web d) The

15、 future of the Internet,7,Now complete the chart.,The Internet was invented for the army to use.,Scientists and businesspeople wanted to use the Internet to send and receive messages.,The World Wide Web was invented.,More and more people started to use the Internet to send various types of files.,Th

16、e Web has hundreds of millions of users. It has changed the way people live, work and play.,Module task: Discussing inventions,8,9,10,Review,復習一般將來時的被動語態(tài)和含情態(tài)動詞的被動語態(tài)。,一般將來時的被動語態(tài)結(jié)構(gòu): will/be (am/is/are) going to + be + done 含情態(tài)動詞的被動語態(tài)結(jié)構(gòu): 情態(tài)動詞 + be + done,. 單項選擇。 1. Thanks to the Internet, different kin

17、ds of information _ in a short time. （安徽） can be learned B. has been learned C. can learn D. has learned 2. Does she like singing English songs? Yes. She _ to sing English songs in her room. （湖南長沙） often does B. is often heard C. often hears,Quiz,Practice,3. Must we clean the classroom now? No, you neednt. It _ after school. (浙江麗水) A. may clean B. must clean C. need be cleaned D. can be cleaned 4. It_ to drive after drinking wine. (浙江 ) A. is allowed B. is not allowed C. is made D. is welcomed,1.Teenagers _ (allow) to smoke. 2. The earth is our home. It must _ (protect) well. 3. The ro