英语九年级全册Unit 6 When was it invented?综合与测试精品第2课时2课时学案

这是一份英语九年级全册Unit 6 When was it invented?综合与测试精品第2课时2课时学案，共8页。

教师辅导讲义





组长审核：


学员姓名： 年 级： 九年级 课时数：3课时


辅导科目：英 语 学科教师： 校区名称：
授课类型
T (U6重点短语和句型)
C （被动语态的构成及用法）
T（填空、单选、补全对话）
授课日期
年 月 日
教学内容
课前导入





重点短语:


1.by accident偶然;意外地


2.divide int把…分成…


3.take place发生 = happen发生（没有被动形式）


4.all f a sudden=suddenly 突然;猛地


5.lk up t 仰慕


6.dream f 梦想;梦见


7.translate…int…把…翻译成…





重点语法:





1. 辨析invent; find; find ut; discver


invent“发明”，指通过劳动运用聪明才智“发明/创造”出以前从未存在过的新事物


例：Wh invented the telephne?


He invented a new teaching methd．


find“找到、发现”，指找到或发现自己所需要的东西或丢失的东西，


着重指找到的结果。


例：We've fund il under the Suth Sea．


I finally fund my English bk.


find ut指经过研究或询问查明某事或真相。


例：I've fund yu ut at last.


Please find ut when the ship sails fr New Yrk.


Please find ut what time the delegatin will cme.


discver“发现”，表示“偶然”或“经过努力”发现客观存在的事物、真理或错误，即指发现原来客观存在但不为人所知的事物，也可表示发现已为人所知的事物的新的性质或用途。


Clumbus discvered America in1492．


We sn discvered the truth． 我们很快就弄清了真相。


【练习】


a．Edisn ________ the electric lamp．


b．I lst my necklace last night．I haven’t ________ it．


c．Wh ________ America first？


d．Can yu ________ what time the train leaves？


2.一般过去时的被动语态


结构：was/were+过去分词


【练习】


( ) 1. Peple's Republic f China __ n Octber 1, 1949.


A. fund B. was funded C. is funded D. was fund


( ) 2. English ____ in Canada.


A. speaks B. are spken C. is speaking D. is spken


( ) 3 This English sng __ by the girls after class.


A. ften sings B. ften sang C. is ften sang D. is ften sung


( ) 4 This kind f car___ in Japan.


A. makes B. made C. is making D. is made


( ) 5 Cmputers ___ all ver the wrld.


A. is used B. are using C. are used D. have used





强化练习


（）


一、根据句意用所给词的适当形式填空


Hanhan’s new bks have been in _________ (ppular) recently.


Nie Haisheng, Wang Yping and Zhang Xiaguang are all ur ________ (her). We shuld learn frm them.


My brther wants t be a __________ (prfessin) player all the time.


Eight peple, __________ (include) tw children, were hurt in the accident.


The number f students in ur schl ___________ (be) ver 2000.


二．单项选择


( ) 6. Whenever I see the birds, I’ll _________ flying in the sky.


A.think up B.dream f C.wrk n D.pick up


( ) 7. Seeing their teacher ________ int the classrm, they stpped ________ at nce.


A.walk; telling B.entering; t speak C.enter; t tell D.walking; talking


( ) 8. ---D yu like yur new T-shirt?


---Yes. Nt nly I but als my mther _______ it.


A.likes B.like C.liked D.enjy


( ) 9. Nw the number f Chinese peple wrking in Africa ________ mre than ne millin.


A.is B.are C.was D.were


( ) 10. ---Mum, I’m tired f ding t much hmewrk every day.


---Oh, dear, withut hard wrk, yu can’t ________ yur dream.


A.chse B.encurage C.manage D.achieve


三．根据句意选用方框中词组填空。（注意形式）


lk up t, dream f, achieve ne’s dream, the number f, arund the wrld











1.Everyne has their dreams and they wrk hard ______________________.


2.I ____________________ becming a famus singer like Yang Mi.


3.The girl was s shrt that she had t __________________________ her yunger sister.


4.Since Mary became famus, ______________________ her friends has increased.


5.Lngjing Tea is famus _______________________.





四、根据句意用适当的介词或副词填空。


1. The prgram “I’m a singer” is enjyed __________ many yung peple.


2. The wind stpped us _________ ging ut.


3. Many peple dream __________ having a lt f mney.


4. Many yung peple lk up ________ these basketball heres and want t becme like them.


5. The cake was divided __________ several pieces just nw.





被动语态：





知识点





①英语有两种语态：主动语态和补动语态


主动语态表示是动作的执行者


被动语态表示主语是动作的承受者


Cats eat fish. （主动语态）猫吃鱼。





Fish is eaten by cats. (被动语态)鱼被猫吃。


②被动语态的构成：由“助动词be ＋及物动词的过去分词”构成。助动词be 有人称、数和时态的变化，其变化规则与be 作为连系动词时完全一样。


时态
被动语态结构
例句

一般现在时
am


are +过去分词


is
English is spken in many cuntries.

一般过去时
was +过去分词


were + 过去分词
This bridge was built in 1989.

情态动词
can/shuld


may +be+过去分词


must/……
The wrk must be dne right nw.

③被动语态的用法：当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。


被动语态


语态：


英语的语态是通过动词形式的变化表现出来的。 英语中有两种语态：主动语态和被动语态。


主动语态表示主语是动作的执行者。 例如：Many peple speak Chinese. 谓语：speak 的动作是由主语 many peple 来执行的。


被动语态表示主语是动作的承受者，即行为动作的对象。 例如：Chinese is spken by many peple. 主语 English 是动词 speak 的承受者。


被动语态的构成：


被动语态由 “助动词 be＋及物动词的过去分词” 构成。人称、数和时态的变化是通过 be 的变化表现出来的。现以speak 为例说明被动语态在各种时态中的构成。


一般现在时：am／is／are＋spken


一般过去时：was／were＋spken


一般将来时：will／shall be＋spken


现在进行时：am／is／are being＋spken


过去进行时：was/were being＋spken


现在完成时：have／has been＋spken


过去完成时：had been + spken


（三）被动语态的用法：


（1）不知道或没有必要说明动作的执行者是谁。 例如：Sme new cmputers were stlen last night. 一些新电脑在昨晚被盗了。（不知道是谁偷的）


This bridge was funded in 1981.这座桥竣工于1981 年。


（2）强调动作的承受者，而不强调动作的执行者。 例如：


The glass was brken by Mike.玻璃杯是迈克打破的。


This bk was written by him.这本书是他写的。


Yur hmewrk must be finished n time.你们的家庭作业必须及时完成。


（四）主动语态变被动语态的方法：


（1）把主动语态的宾语变为被动语态的主语。


（2）把谓语变成被动结构（be＋过去分词） （根据被动语态句子里的主语的人称和数，以及原来主动语态句子 中动词的时态来决定 be 的形式）。


（3）把主动语态中的主语放在介词 by 之后作宾语，将主格改为宾格。例如：


All the peple laughed at him. → He was laughed at by all peple.


They make the bikes in the factry. → The bikes are made by them in the factry.


He cut dwn a tree. → A tree was cut dwn by him.


含有情态动词的被动语态：


含有情态动词的主动句变成被动句时，由 “情态动词＋be＋过去分词” 构成


We can repair this watch in tw days. →This watch can be repaired in tw days.


They shuld d it at nce. →It shuld be dne at nce.


特殊情况：


He made the by wrk fr tw hurs yesterday.→The by was made t wrk by him fr tw hurs yesterday.


Mther never lets me watch TV .→I am never let t watch TV by mther.


Jack gave Peter a Christmas present just nw. →


（1）A Christmas present was given t Peter by Jack just nw.


（2）Peter was given a Christmas present by Jack just nw.


强化练习


（）（10分钟）


= 1 \* GB3 ① A bk_____ needed nw.


= 2 \* GB3 ② Tm was asked____ write an article by the teacher,


= 3 \* GB3 ③ The wrkers ______made t wrk twelve hurs a day by the bss in the past.


= 4 \* GB3 ④ Tw girls are seen _______clean the classrm.


= 5 \* GB3 ⑤ The ld man shuld ___taken gd care f.


（ ） = 6 \* GB3 ⑥ Children____ t watch this kind f mvie because it’s t sacred.


A: shuld allw B: shuldn’t allwed C: shuldn’t be allwed D: are allwed


（ ） = 7 \* GB3 ⑦ Lng time n see! I’ve just returned. I ___t Zhengzhu fr a meeting last mnth.


A: am sent B: was sent C: am sending D: was sending


（ ） = 8 \* GB3 ⑧ Usually Jhn____ t schl in his father’s car.


A: has taken B: is taking C: is taken D: has been taken


（ ） = 9 \* GB3 ⑨ Excuse me. I’m lking fr Be the Best f yurself. Srry, the bk yu ask fr___ ut.


A: is selling B: is sld C: was selling D: will be sld


（ ） = 10 \* GB3 ⑩ A new club___ in ur schl at the beginning f this year and nw it has many members.


A: starts B: is started C: has started D: was started














一、根据句意及汉语提示写单词。


1.The _______ (样式) f this skirt is just in seasn.


2.I’m ding a _________ (项目) n Chinese histry.


3.Befre we g shpping, we shuld make a _______ (清单).


4. ---Thank yu very much. ---My _________ (愉快).


5.He was a _________ (先锋) in the use f X-ray.





二、用所给词的适当形式填空


1.Which f the fllwing _____________ (nt mentin) in the passage.


2.Can yu tell me yur schl _________ (day) life in Yueyang?


3.Edisn has ver ne thusand ___________ (invent) in his life.


4.He seemed __________ (be) unhappy. Did yu knw why?


5.The shes with special heels are used fr ________ (change) the style f the shes.





三、单项选择


（ ）1.---When was the car invented?


---It ________ in 1885.


A.invented B.is invented C.was invented


（ ）2.---Thanks fr the delicius fd. --- ________.


A.N, thanks B.That’s right C.All right D.My pleasure


（ ）3. If yu want t get mre infrmatin abut English learning, please visit ur ______.


A.cmpany B.stre C.ffice D.website


（ ）4. ---What des yur English teacher lk like?


---She’s tall and thin ________ lng hair.


A.have B.has C.there is D.with


（ ）5. ---_________ d yu g t the cinema?


---Once a mnth.


A.Hw lng B. Hw far C.Hw ften D. Hw much





四、选用方框中所给句子补全对话。


What is it used fr?


I think it was invented in 1876.


Where was it made?


I hpe s.


Which d yu think is mre useful?


D yu think it was invented befre the car?


A: When was the telephne invented, d yu knw?


B: Yes, _______.


A: _______


B: N, I think it was invented after the car.


A: _________


B: It’s used fr talking with ur friends and relatives.


A: _________


B: I think the car is mre useful than the telephne. It can take us t everywhere we want t g.


A: Wuld yu like t buy a car sme day?


B: __________