初中英语人教新目标 (Go for it) 版九年级全册Section A完整版ppt课件

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1．掌握下列词汇：prject，pleasure，zipper，daily，have a pint, bell，musical，instrument，biscuit，fridge，lw。2．根据所学内容，进一步学习运用一般过去时态的被动语态。3．通过开展小组学习活动，培养协作意识。
Great inventins make ur life______________________________
much easier and mre cmfrtable.
What’s this?Zipper. n. 拉链
Where can yu see it?Pants, trusers, bags, backpacks, dressers, shes, suitcase, etc.
The zipper is a small and nrmal inventin in ur daily lives.
Hwever, we can see zippers almst everywhere!
Paul is preparing fr his schl prject.
Ry cmes t help him.
Read the cnversatins between them and find ut smething abut the zipper.
prject n. 课题；项目
What is the subject fr their schl prject? 2. What kind f inventin des Ry think f? 3. Why des Ry think it is a great inventin? 4. Wh and when was the zipper invented? 5. When did the zipper becme ppular?
Small inventins that changed the wrld.
The zipper.
Because it is ften used in ur daily lives.
Whitcmb Judsn invented it in 1893.
Arund 1917.
Read 2d carefully and answer.
Listen again and repeat.
Paul: Hey Ry, the subject fr my schl prject is “Small inventins that changed the wrld.” Can yu help me think f an inventin? Ry: My pleasure! Let me think… hmm… I knw! The zipper!Paul: The zipper? Is it really such a great inventin?Ry: Think abut hw ften it’s used in ur daily lives. Yu can see zippers n dresses, trusers, shes, bags… almst everywhere!
My pleasure!乐意效劳！
Paul: Well, yu d seem t have a pint…Ry: Of curse! I thught abut it because I saw a website last week. The pineers f different inventins were listed there. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. But at that time, it wasn’t used widely. Paul: Really? S when did it becme ppular?Ry: Arund 1917.
1.——Can yu help me think f an inventin?——My pleasure!
pleasure n. 高兴, 愉快 with pleasure 高兴地My pleasure 也可说成 It’s a / my pleasure.或 A pleasure “我的荣幸；愿为你效劳；这是件愉快的事”。take pleasure in sth.\ding sth.很高兴做=It’s a pleasure t d sth.
【活学活用】1) 我会愉快地记着这次的会晤。2）我非常高兴和你一起学习。
I will remember this meeting with pleasure.
I take great pleasure in studying with yu.=It’s a great pleasure t study with yu.
2.Well, yu d seem t have a pint… 嗯，看来你说的确实有道理……
助动词d放在动词seem前面主要用来加强语气，“的确，确实”在谓语动词前添加助动词d表示强调的用法常见于肯定句和祈使句中。have a pint指某人的说法或想法“有道理”。
【活学活用】1) 他昨天下午的确来这儿了。2）也许你说的有道理，但问题是我们没有选择。
He did cme here yesterday afternn.
Perhaps yu have a pint there, but the prblem is that we dn’t have a chice.
3. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893.
mentin表示“提到；提及”，是及物动词，其后接名词或代词作宾语时，无需用任何介词；另外注意不接双宾语。若后接动词，要用动名词，mentin ding sth. 提到做某事口语中Dn’t mentin it. 主要用来回答感谢，意为“不客气”； 有时也用来回答道歉，意为“没关系”。
【活学活用】1) 他从未向我提及他有个女朋友。2）我一提起踢足球，他就说太忙。
He never mentined his girl friend t me.
Whenever I mentin playing ftball, he says he’s t busy.
D yu knw hw small _________ changed the wrld? That’s the subject fr my ______ ______. I want t intrduce the _______. It is ______ a great inventin ______ it is ften ______ in ur ______ _______. Zippers can ______ ______ _____ dresses, ______ , shes, bags, almst everywhere. I have seen n a ________ that the _________ f different inventins were ______. There it ________ that the zipper was invented _____ Whitcmb Judsn in 1893. But it wasn’t used _________ at that time. In arund 1917, it became ___________.
schl prject
daily lives
be seen n
Fill in the blanks accrding t the cnversatin.
Rle-play the cnversatin.
Paul: Hey Ry, ... Can Ry: My pleasure! Let … hmm… I knw! The ...!Paul: The Is : Think abut Yu can ...!Paul: Well, yu …Ry: Of curse! I thught The Fr example, But Paul: Really? S : ...
Cmplete the fllwing sentences.
1. 拉链是什么时候被发明的？ ______ ______ the zipper ________?2. 它于1893年被发明。 It ______ _________ in 1893.3. 它是由谁发明的？ ______ _____ it invented ______? 4. 是由Whitcmb Judsn发明的。 It ______ _________ _______ Whitcmb Judsn.
was invented
When was invented
Wh was by
was invented by
5. 茶叶什么时候被带到朝鲜的？ ______ ______ tea _________ t Krea? 6. 是在六到七世纪之间被带到朝鲜的。 It ______ ________ t Krea ________the 6th and 7th centuries.7. 热冰淇淋勺用来做什么？ What _____ the ht ice-cream scp ______ ______?8. 它用来盛很凉的冰淇淋。 It’s ______ ______ ________ really cld ice-cream.
When was brught
was brught during
is used fr
used fr serving
9. Alexander Graham Bell于1876年发明了电话机。 Alexander Graham Bell _________ the telephne in 1876. 10. 电话机在1876年被贝尔所发明。 The telephne _______ ________ _______ Alexander Graham Bell in 1876.
was invented by
Active Vice
Passive Vice
e.g. These cmputers were made in America in 2020. I wasn’t invited t Jack’s birthday party. —Were the bks written in English? —Yes, they were. / N, they weren’t. When was paper invented?
1. 不知道动作的执行者是谁。2. 没有必要指出动作的执行者是谁。3. 需要强调或突出动作的承受者时。4. 句子的主语是动作的承受者。5. 有些动词习惯上常用被动语态。
【注意】使用被动语态的情况
被动语态结构中应注意的几个问题:（1）含双宾语的主动结构变被动结构时，不要忽略间接宾语前的介词。We gave sme flwers t Miss Ga n Teachers’ Day.→ Sme flwers were given t Miss Ga n Teachers’ Day.（2）含有动词短语的主动结构变被动结构时，不要漏掉短语中的介词或副词。We handed in ur hmewrk last Friday. → Our hmewrk was handed in last Friday (by us).
（3）在含有使役动词make或感官动词（see, watch, ntice, hear 等）的主动语态的句子中，这些词后常跟省略t的动词不定式，但是改为被动语态时则要把省去的t还原。I saw him crss the rad and enter the shp.→ He was seen t crss the rad and enter the shp (by me).
（4）含双宾语的主动结构变为被动结构时，既可将间接宾语转化为主语，也可将直接宾语转化为主语。若将间接宾语转化为主语，则保留直接宾语；若将直接宾语转化为主语，则保留间接宾语，且在被保留的间接宾语前加上介词t或fr。My mther gave me a pencil.→ I was given a pencil by my mther.→ A pencil was given t me by my mther.
（5）其他：There be 结构没有被动语态。Happen, rise, appear, cme ut, take place等不及物动词没有被动语态。主动句中宾语为反身代词的没有被动语态。Lk, sund, smell等系动词或sell，write，wash等表示主语内在“品质”或“性能”的不及物动词可以用主动形式表被动含义。 例：这些书卖得很好。These bks sell well.
1. We ________ t reach fr ur dreams in the graduatin ceremny last week. (2021辽宁丹东) A. encurageB. are encuraged C. encuraged D. were encuraged2. —________ yu ________ t Jim’s birthday party last night? —Yes, I was. But I was t busy t be there. (2021辽宁朝阳) A. Did; invited B. Were; invite C. Was; invited D. Were; invited
3. —Eric, yu _______ t g t the teachers’ ffice just nw. What's up? —We aren't allwed t bring phnes t schl. Em, but I brke the rule. (2021湖北黄冈) A. tldB. tellC. are tldD. were tld 4. —What a beautiful dress! Perfect fr yu! —Thank yu. It ______ by my mther last mnth. (2021湖南郴州) A. is made B. was made C. made
5. The play Teahuse ________ by the famus Chinese writer La She. (2021海南) A. wrteB. was writingC. was written6. —Why have I never seen this kind f mbile phne? —Because it ________ by Huawei last mnth. (2021贵州铜仁) A. was prduced B. wuld prduced C. has prduced D. are prduced
Rewrite the sentences using the passive vice.
1. They sld the fridge at a lw price. __________________________________________________
The fridge was sld at a lw price.
2. Smebdy stle my camera frm my htel rm. __________________________________________________
My camera was stlen frm my htel rm (by smebdy).
prn. 某人 n. 重要人物
3. Where did yu take these phts? ___________________________________________________4. Our parents advised us nt t g ut alne. ___________________________________________________5. Different writers translated the bk int different languages. ___________________________________________________ ___________________________________________________
Where were these phts taken?
We were advised by ur parents nt t g ut alne.
The bk was translated int different languages by different writers.
Our parents advised us nt t g ut alne．我们的父母建议我们不要单独外出。advise v. 劝告；建议advise sb. abut / n sth. 就某事向某人提出建议advise sb. t d sth.  建议某人做某事advise sb. nt t d sth. 建议某人不要做某事advise ding sth.  建议做某事
【语境应用】完成句子。1) 我们可以就教育方面的事情向他们提出建议。 We can ________ _______ _________ educatin.2) 他建议等到明天。 He ________ ________ until tmrrw.
advised waiting 
advise them abut/n
alne, lnely
【语境应用】用alne或lnely完成句子。1) My sister is _______ in the classrm nw. She is finishing her painting.2) Dale is shy and always feels _______ because he has few friends.3) At heart, Mrs. Smith is a(n) _______ wman.4) I dn’t like ging ut _______ at night.
【语境应用】根据首字母的提示补全单词，使句子完整、通顺。将完整的单词写在答题卷上。[2020新疆]The yung man has n friends here, s he feels l________. 将下列句子翻译成英语。[2020四川内江]他太小了不能独自去那儿。
He is t yung t g there alne.
1. Yu ____________ t the party last night, weren’t yu? Why didn’t yu g? 2. The earthquake happened all f a sudden, but luckily the villagers ____________ t a safe place.
were invited
eat, like, invite, tell, lck, ring, break, bring
were brught
Cmplete the sentences with crrect frms f the verbs in the bx.
v. (使)发出钟声或铃声；打电话
3. The dr __________ when we arrived, s we __________ the bell. 4. The students ___________ nt t eat r drink in class, but Ruby __________ the rule when she started eating a biscuit in science class. 5. The ckies __________ by the hungry kids in less than 20 minutes, and they really __________ them.
The telephne ____________ (invent) by Alexander Graham Bell. He ____________ (brn) in 1847. Mr. Bell __________ (wrk) n the inventin f the telephne with Thmas Watsn. In 1875, Mr. Bell _________ (learn) hw t send musical ntes thrugh an instrument similar t a telephne.
was invented
Decide whether active r passive frms shuld be used in these sentences. Write the crrect frms in the blanks.
adj. 音乐的;有音乐天赋的
Finally, the telephne ___________ (invent) in 1876. The first sentence that ________ (say) n the telephne by Mr. Bell was “Mr. Watsn, cme here; I want t see yu.” Tday the telephne ________ (use) arund the wrld.
Tp 10 “inventins” that changed the wrld
3. The Bar cde (条形码)
4. TV Dinners (冷冻快餐)
5. PlayStatin(家庭电视机游戏)
1. GPS Technlgy
2. The Sny Walkman
8. Electrnic Mney
7. Text messages
9. Micrwaves
10. Trainers
6. Scial Netwrking