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1、九年级 教学实录I. Teaching Aims and Demands1. Knowledge Objects(1) Key Vocabulary: invent, scoop, adjustable, operate, remain, notice, produce, pleasant, (2) Target Language Who invented them? They were invented in 1863.2. Ability Objects(1) Train the students to understand and use the new words in Piorid
2、1 of this unit. (2) Train the students to use The Passive Voice to express preferences.(3) Train the students listening skill.3. Moral Objects1.Enable the students to use what they know to explain new words.2.Enable the students to talk about different inventions around them. Teaching Key Points1.Ke
3、y Vocabulary invent, scoop, adjustable, operate, remain, notice, produce, pleasant, 2. Target LanguageWho invented them? They were invented in 1863. Teaching Difficult Points1. The Passive Voice 2. The listening practice. Teaching Methods1. Chain drill (ask and answer, repeat the sentences)2. Pair w
4、orks. Teaching Aids1. PPT2. The profound internet information.VI the procedure of teachingT: Good morning / afternoon, boys and girls.Now we will begin a new unit about inventions. Please look at inventions around us, TV , car, , food ,clothing. We can not live without them. Dont you think so? Ss:Ye
5、s ,I think so.T: Yes, we live in a world of inventions. These inventions make our life easier and happier .In this period, we will learn some inventions and their history. First,please look at new words: telephone , calculator ,car , personal computer ,TV,light bulb,alarm, clock,.T:Please explain th
6、e words above in your own words in Prorid to know some new words 1T:Please look at pictures in 1a .what are these?S:They are cumputer,car ,telephone ,TV . calculator(point at the car)T:What is it?S:It is a. telephone.T:When was it invented? S:It was invented in 1876.T: Who was it invented by?S: It w
7、as invented by .T:Next please make the convensations with other inventions.(Work in pairs )T:Now please look at 1b ,listen and match the inventions with the dates.(play the tape)Ss: telephone.-1876 Car-1885Cumputer- Calculator-T:Very good,Now let us check the answers. T:Please read the convensations
8、,and practice 1c.by yourselves.(Change roles and practice 1c in pairs )T:stop,now look at pictures in 2a. What are these?Ss:they are Shoes with adjustable heels/ Battery-operated slippers/ Heated ice cream scoop.T:Right ,Now please listen carefully,then finish 2a and 2b.(play the tape and PPT)Ss: Wh
9、o was it /were they invented by?Ss :They were invented by Jayce Coziar and Jamie Ellsorth/ Julie Thompson/Chelsea Lanmon.T:Vrey good, What is it/are they used for?Ss : they are used forChanging the stye of the shoes/ Seeing in the dark/ Scooping really cold ice cream.T:Please make new conversations
10、in pairs with informations above.S 1:What are they used for?S 2:They are used for seeing in the dark.T: Next,please look at Grammar Focus, read the sentences aloud.(Ss read the sentences aloud.for a while.) T:Let ss sum up new words and Target Language in this Period. Ss : invent,adjustable,heat, Be
11、 used for, Be used by, be used do to sth , be used to doing sth, used to do sth, Sth was/were invented by-in -. Sth is it/are they used for-. When was it invented ? Who was it invented by ?T: Today we study “The Passive Voice” please finish the following homework after school.(then show ppt to stude
12、nts) 被动语态专项练习 用动词的适当形式填空 I think the telephone-(invent) in 1876. The radios -(make) in Nanjing. Your homework-(must, do) now. Our classroom must -(keep) clean. Millions of trees-(plant) in a few days. He was seen -(go) to school just now. 句型转换 Farmers grow tea in Anhui.(改为被动语态） His sister looked after the baby. .(改为被动语态） Did you break the glass . .(改为被动语态） Will the work be finished(by us)in 2 hours.(改为主动语态） T :Class is over, Bye !3