1、（三）合作探究：Make a list of five helpful inventions and five annoying inventions.（四）梳理归纳： 被动语态1.被动语态的时态: 被动语态的时态通过be的变化来体现，它必须与主语的人称、数一致。以下是几种常用的被动语态:（1）一般现在时的被动语态: am / is / are + 动词的过去分词。Eg：This book in two languages.这本书是用两种语言写的.（2）现在进行时的被动语态: am / is /are + being + 动词的过去分词。Eg: A school is by the worke
2、rs now.工人们正在建一所学校.（3） 一般将来时的被动语态: will / be going to + be + 动词的过去分词. The project will next month.这项工程下个月就完工.（4） 现在完成时的被动语态: have / has + been + 动词的过去分词. My homework .我的作业以完成了.（5） 一般过去时的被动语态: was / were + 动词的过去分词. The classroom three days ago. 教室是三天前被打扫的.（6） 含有情态动词的被动语态: 情态动词 +be +动词的过去分词.The classro
3、om every day.教室应该每天都被打扫.2.被动语态的否定句和疑问句:（1）否定句的构成：必须在第一个助动词后加not。His homework finished. 他的作业还没有完成。（2）疑问句的构成：将第一个助动词置于主语之前。When the bridge ？这座桥是何时建的？3、主动语态变被动语态的方法:（1） 把主动语态变的宾语作为被动语态的主语（2） 主动语态的谓语改成be + 过去分词的形式，作为被动语态的谓语，be随着主语以及时态的变化而变化。（3） 主动语态的主语变为by的宾语，有时可以省略。 He often plays computer games Comput
4、er games are often played by him4、被动语态的注意方法: 在主动句中动词make，let，have，see，hear，feel，watch，find notice等后接不定式作宾补时，动词不定式都要去掉to,但变被动语态时,后面的不定式须加to.make sb. do sth. sb. be made to do sth. eg: The man made the boy do his homework. The boy was made to do his homework.hear sb. do sth. sb. be heard to do sth. I
5、often hear him sing in the next room. He is often heard to sing in the next room. （2） 主动语态中若有双宾语,变为被动语态时,只将其中一个宾语变为被动句的主语,另一个宾语不变.一般情况下,往往把表示人的宾语变为被动句的主语，而把直接宾语（物）留作被动句的宾语。如果把主动句的直接宾语变为被动句的主语，则间接宾语常须有介词（一般是for或to）eg： My mother bought me a bike. 其被动句为: I was bought a bike by my mother. = A bike was b
6、ought for me by my mother.（3）有些词如系动词taste, feel, look, smell, sound 等,以及 sell 作 “销量（好坏）”讲时常用主动语态表达被动的意思. This song sounds gentle. 这首歌听起来轻柔. Many kinds of books sell well. 许多种类的书销量不错.（4）有些词,如happen=take place “发生,” belong to “属于,”没有变动语态. The necklace belongs to me. 这个项链属于我. 第二课时九年级学案 学科：（四）典题赏析：Its u
7、sed for scooping really cold ice cream.它用来舀非常凉的冰激凌be used for意为 “被用来做 ”,for表用途,后跟名词或动名词.拓展: be used as意为 “被用作 ”,as表 “作为”，后跟名词。 be used to do意为 “被用来做 ”, 强调动作。 be used by 意为 “被 使用”,by后跟动作的执行者, be used to doing意为 “习惯做某事” to 为介词,后跟名词、代词或doing。 Eg:English is widely used a foreign language. 英语作为一门外语被广泛使用.
8、 （五）.当堂训练：I. 用所给动词的适当时态和语态填空1. When _ the first man-made satellite _（send）up into space ? 2. Last year vegetables _ （grow） in the garden by Tom and he _ （sell） them himself. 3. She _ （help）him with his homework tomorrow evening. 4. How many magazines _ （ can borrow） in your library every week ? 5. J
9、ohn _ （hear） to go upstairs two hours ago. 6. Who _ （save） her father ? He _ （save） by that policeman. 7. The doctor _ （send for） because his grandpa was ill. 8. Moon cakes _ （make） by his mother every year . _ your mother _ （make） moon cakes for you every year ? 9. Some toys _ （buy） as a presents f
10、or these children last Monday. 10. _ paper _ （make） of wood ?II. 用所给单词完成句子 1. （the office / clean / yesterday ）The office was cleaned yesterday. 2. （the house / paint / last month）The house _ 3. （three people / injure / in the accident）_ 4. （my bicycle / steal / a few days ago）_ 5. （when / this brid
11、ge / build ? ）_ 6. （you / invite / to the party last week ? ）_ 7. （how / these windows / break ? ）_ 8. （I / not / wake up / by the noise ）_III. 改正下列句子 1. This house built 100 years ago. _ 2. Football plays in most countries of the world. _ 3. Why did the letter send to the wrong address? _ 4. A gara
12、ge is a place where cars repair. _ 5. Where are you born? 6. How many languages are speaking in Switzerland? 7. Somebody broke into our house but nothing stolen. _ 8. When was invented the bicycle?第三课时培养爱国主义精神。重点词汇用法及一般过去时被动语态用法。被动语态用法。Describe how food tastes.3a . Think of an invention that could h
13、elp you. Write down the details.1.It is played by than 100 million people in over 200 countries including China , where basketball has been played in parks ,schools and even in factories . 在两百多个国家，超过一亿人打篮球，其中包括中国。including是一个介词，意思为“包括”，后跟名词、代词、动名词。反意词：excluding 除之外；不包括。我准备额外订购一些办公设备，包括一些新办公桌和一台文字处理机
14、。（1）I am ordering some extra office equipment , _ some new desks and a word processor .（2）事故中有六人受伤，其中包括一名婴儿。Six people , _ a baby ,were injured in the accident . 2.Knocking into players and falling down would be dangerous .撞到其他人身上和跌到都很危险。四典题赏析：1. Dr. Naismith divided the men in his class into two te
15、ams耐史密斯博士将他们班上所有的男生分成两队。divide意思为“分开，划分”，通常将一个整体分成几个对立或相对的部分。与in /into 连用。我们分成几个小组吧。Lets _ ourselves _ several groups .2. Players move towards one end of the court while throwing the ball to each other 队员们相互传球时都朝球场的一端移动。while throwing 句中省略了主语和系动词。完整的结构为：while players are throwing the ball to each ot
16、her .站在梯子上时别朝旁边招手。Dont reach aside _ on a ladder .五中考链接：1.The ice cream scoop is used for s_ really cold ice cream .2.Edison i_ the electric light lamp .3.We had a p_ time at the party .4.The dictionary is very h_ to English learners.5.He often makes m_ in his spelling .六能力提升：根据句子意思和所给首字母提示，用适当单词完成句
17、子。1.Ill do it a_ to your instructions2.Every Sunday morning, she goes shopping in a near s with her mother .3.It was so dark that I could h_ see anything .4.The students in the school are not a to go out at night .5.You can only borrow two books at a time from the l_ and can keep them for at most ha
18、lf a month . 1. In some countries , tea _ with milk and sugar.A. is serving B. is served C. serves 2. Great changes _ in my hometown since 1980. A. have been taken place B. took place C. have taken place 3.Do you like the skirt ? It _ soft. A. is feeling B. feels C. is felt4. Are you still here ? Yo
19、u were here an hour ago . Who _ for ? A. are you waiting B. did you wait C. were you waiting 5. _ to know Professor Zhang. A. He said B. I said C. He is said 第四课时（一）新目标英语九年级第九单元重点知识小结 I.重点词汇 invent-discover-find already-yet such as-for example be used for-be used as in the end-at last-finally think-
20、thick beverage-drink near-nearly produce-make-create towards-to below-above under-over the number of-a number ofII.重点词组 in the dark in the end by mistake by accident according to fall into some time in this way at college fall down throwto since then the number of dream of nineteen fiftiesIII.重点句子1.
21、 When was the car invented?2. Theyre used for seeing in the dark.3. Thats not going to help you leave the island.4. George wanted to make the customer happy.5. Tea wasnt brought to the western world until 1610.IV.话题语法1. 谈论重大发明的历史 . 一般过去时的被动语态（二）.当堂训练I、1.小轿车发明于1885年。Cars in 1885. 2.The telephone was
22、invented in 1876.（提问） the telephone ?3.I think I know everything.（否定句） I I know everything.4.We make Changhong TVs in Sichuan.（改为被动语态） TVs by in Sichuan.4.Julie Thompson invented them.（改为被动语态） They Julie Thompson.5.它们被用来舀（scoop）冰冷的冰激淋。 They really cold ice cream.6.有金发的男孩被问了许多问题。 The boy golden hair
23、many questions.7去年谁改变了你？ Who you changed by last year?II.完成下列句子：1.相当咸的土豆条 potato chips2.他有悦耳的嗓音。 He has a .3.我错拿了你的雨伞。 I your umbrella .4.George想使顾客高兴。 George wanted the customer .5.神农意外地发明了茶。 Tea by Shen Nong .6.成千上万的树叶落进了河里。 leaves the river.7.用这种方法，世界上最受欢迎的饮料之一被发明了。 this way, one of the worlds fa
24、vorite drinks was .8.柠檬太酸了，我不能吃。 Lemen is too for me eat.9.我不喜欢吃甜的巧克力。他也不喜欢。 I dont like chocolate. Neither he.10.它们不是足够的咸。 They arent .11.一些脆的食物昨天被卖（sell）光了。 Some food was out yesterday.12.撞倒运动员是危险的。 players is .13.Dr Naismith 把同学们分成两个队，并教他们怎样玩。Dr Naismith the students two teams and taught them to
25、.14.姚明是美国NBA最受欢迎的运动员之一。Yao Ming is one of the most popular in Americas NBA.15.孩子需要被好好地照看。 Children need to after well.III 选择、1.What _ the forest in China in the last 10 years?A. has happened to B. was happened C. has happened at 2.They _ day and night. A. are made work B. are made to work C. made to be worked D. are making to work 3._ is this coat made of? A. What B. When C. Where
