初中英语Section A一等奖ppt课件

这是一份初中英语Section A一等奖ppt课件，文件包含人教版九年级英语全一册Unit5第3课时《SectionAGrammarFocus-4c》课件pptx、人教版九年级英语全一册Unit5第3课时《SectionAGrammarFocus-4c》教案docx、人教版九年级英语全一册Unit5第3课时《SectionAGrammarFocus-4c》导学案docx、导入mp4等4份课件配套教学资源，其中PPT共37页， 欢迎下载使用。

语言能力：能够在不同语境中，通过观察归纳，同伴合作等方式，正确得出被动语态的基本结构，理解和使用被动语态的一般现在时结构，并能将主动语态和被动语态进行自由转换。文化意识：能够在讨论制造原材料的语境中，拓宽知识面，培养跨文化交际意识，提升学生民族自豪感。思维品质：通过观察归纳小组合作等方式，探究被动语态的一般现在时结构，提高思维的逻辑性，加强语言表达的准确性。学习能力：能够在学习过程中积极思考，主动探究，保持学习英语的兴趣，发现并尝试使用多种策略解决语言学习的问题，积极进行拓展性运用。
Learning Objectives
Watch a vide
Active vice
I sing the sng. Yu play the sng. He plays the drums.She sings the sng. It sings the sng. We sing the sng. They play the drums.
Active Vice【主动语态】
当主语为动作的执行者时，谓语形式为主动语态
Passive Vice 【被动语态】
The sng is sung by me. The sng is played by yu.The drums are played by him.The sng is sung by her. The sng is sung by it. The sng is sung by us. The drums are played by them.
当主语为动作的承受者时，谓语形式为被动语态
Presentatin
am/is/are + 动词的过去分词(+by)
be有各种时态变化，其中一般现在时的被动语态中be动词是am, is, are.
被动语态要强调说明动作的发出者就加上by+sb.（被某人）
后面能接宾语的动词才有被动语态
1. 不希望表达出人称或者不知道动作的执行者是谁。
The windw is brken by smene.
一般现在时被动语态的基本用法
When it is cld enugh, water is turned int ice.
2. 读起来更客观严谨，使人信服。
It is generally cnsidered implite t ask ne’s age, salary and marriage.
3. 使用的习惯使然。
一般现在时的被动语态的句子类型
1. Vegetables are ________ (wash) and __________(prepare).
4.The recipe is ________(study) by Pam and Liu Jun.
3. Pepper slices and salt are ________(add).
2. Eggs are ________(pur) and ________(stir) fr 10s.
2) 在动词原形后加ed
4) 以辅音加y结尾的，去y变i加ed
1) 以不发音e结尾的加d
3) 以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加ed
1.规则动词的过去分词：
2. 不规则动词的过去分词：
分类记忆不规则变化，如： AAA型：read – read – read ABB型：buy – bught – bught ABC型：see – saw – seen
主动语态变为被动语态的方法
第一步：将主动语态的宾语改为被动语态的主语；第二步：将主动语态的谓语改为“be+及物动词的过去分词”结构；第三步：将主动语态的主语改为介词by的宾语，放在谓语之后(有时可省略)。如图示：
They (主语）grw (谓语）tea (宾语）in the suth-east f China.
Tea (主语）is grwn (谓语）by them in the suth-east f China.
Peple play ftball all ver the wrld.2. The ld man n TV tells a stry n Sunday.3. Students listen t the kind teacher carefully.
Ftball is played all ver the wrld by peple.
A stry is tld by the ld man n TV n Sunday.
The kind teacher is listened t by students carefully.
把下列的主动句变为被动句。
含有短语的主动语态变被动语态
含有双宾语的主动语态变被动语态
感官动词和使役动词的被动语态
My father fixes up the huse.
The huse is fixed up by my father.
The huse is fixed by my father.
Tm gives me a bk .
I am given a bk by Tm.
A bk is given t me by Tm.
I see a heavy man enter the huse.
主动t出去；被动t回来
口诀：一感二听三让四看
A heavy man is seen t enter the huse.
Children under 18 __________________ (nt allw) t watch this shw withut their parents. 2. We _____________ (pay) by the bss n the last Friday f every mnth.3. A: What language ______________ (speak) in Germany? B: Mst peple speak German, but many can speak English, t.4. Mst f the earth’s surface ______________ (cver) by classrm _____________ (clean) by the students every day.
Cmplete the sentences with the crrect frms f the verbs in brackets.
aren’t allwed
Rewrite the sentences using the passive vice.
1. Farmers plant the tea n the sides f muntains. 2. This shp uses the best materials t make dresses. 3. Careless driving causes many traffic accidents.
The tea is planted n the sides f muntains by farmers.
Many traffic accidents are caused by careless driving.
The best materials are used by this shp t make dresses.
4. The pstman brings letters and pstcards t peple’s hmes. . 5. Our family des nt use this silver plate very ften. .
Letters and pstcards are brught t peple’s hmes by the pstman.
This silver plate is nt used very ften by ur family.
Ask five classmates abut smething they are wearing r have in their schlbags. The list f wrds belw may help yu.
pencil, jacket, sweater, T-shirt, shes, cap, glves, ring, earrings ...
It’s made f wd.
What’s yur pencil made f?
Where was it made?
It was made in Shanghai.
What’s yur cap made f?
It’s made f cttn.
Where was it made?
It was made in Beijing.
Make a cnversatin
What are yur glves made f?
They are made f wl.
Where were they made?
They were made in Xinjiang.
What’s yur ring made f?
It’s made f silver.
It was made in Hngkng.
bss, Germany, surfac,material, traffic,pstman,cap, glve
Useful expressins
be allwedn (nt) t d sth., traffic accidents
① Are yur shirts made f cttn?② Hw is tea prduced?③ Tea plants are grwn n the sides f muntains.
Passive vice in simple present tense
1. This pair f shes hand, and it very cmfrtable. A. are made frm, is felt B. is made with, is felt C. are made f , feels D. is made by, feels2. Attentin, please! Withut permissin, children are nt allwed ______ alne here. A. t swim B. swimming C. swim D. swam3. It is said that tw and three are ging t visit ur schl next week. A. German, Japanese B. Germans, Japanese C. Germanys , Japans D. Germany, Japan
二、根据汉语及首字母提示填空
Yesterday, He bught sme m t d experiment.In winter, mst peple wear their bts and g .Bth his father and his uncle are _________ （邮递员）.4. Mst f the earth's _________ （表面）is cvered by water.I want t g G t learn German.When the t______ lights are red, pedestrians mustn't crss the rad.
三、用正确的形式填空。
1.English_______ (use)as a freign language in ur cuntry. 2.Flwers _________ （grw）in the park. 3.He ___________ (nt allw)t g ut with his friends n weekends. 4.When _____ they ________ (invite) t cme here?
isn’t allwed
1. Write smething abut an everyday item with passive vice.2. Write a passage abut hw tea is prduced.