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初中英语人教新目标 (Go for it) 版九年级全册Section A优秀教学课件ppt
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这是一份初中英语人教新目标 (Go for it) 版九年级全册Section A优秀教学课件ppt，共38页。PPT课件主要包含了现在进行时，翻译下列句子，现在完成时，被动语态， 概述，情态动词，Exercise，Discussion，Summary，标志词等内容，欢迎下载使用。
Learning bjects (学习目标)
By the end f the class, yu will be able t …
1. Learn curriculum wrds and useful expressins: take part in, affrd, turn ff, reusable, pay Summarize grammars abut Present prgressive, used t, Passive vice, Present perfect, Mdal verbs.
用括号内所给动词的适当形式填空并说出填空部分涉及哪种语法内容。
1. Lk! Kate _________ (dance) with her friends under the tree. 2. My aunt ___________ (wrk) as a nurse since 10 years ag. She is gd with patients.
Present prgressive
Present perfect
3. His father used t _________ (stay) at hme, but nw he is used t _________ (take) a walk after dinner.4. Mbile phnes mustn’t ___________ (bring) t the classrm in ur schl.5. The cmputer ___________ (buy) last year.
Passive vice
表示现在正在进行或发生的动作，也表示现阶段或当前一段时间内正在进行的动作。
nw, at this time, these days, at the mment, listen, lk等
be动词 (am/is/are) + 动词-ing形式
1. 我们现在正在河里游泳。2. 听！琳达正在唱一首动听的歌。 3. 近来，鲨鱼正面临着艰难的生存环境。
We are swimming in the river nw.
Listen! Linda is singing a beautiful sng.
Sharks are facing hard living cnditins these days.
一些表示位置移动的动词，如 g, cme, leave, arrive等，常用现在进行时表示将来。
例句：明天杰克将前往上海。 Jack is leaving fr Shanghai tmrrw.
下列动词通常不用于现在进行时：
① 表示感觉或感情的动词，如smell, taste, seem, like, lve, wish, hpe等；② 表示记忆、理解或决定等的动词，如remember, understand, decide, believe等﹔③ 表示拥有或占有的动词，如have, belng, wn等。
表示过去发生的动作对现在造成的影响或动作从过去某个时间开始，一直延续到现在（包括现在在内）并可能继续延续下去。
recently, since... , fr ... , in the past few years等
have/has +动词的过去分词
在现在完成时中，cme, g, arrive, leave, buy 等非延续性动词不能与表示一段时间的时间状语连用。若与表示一段时间的时间状语连用，非延续性动词要转换成相应的延续性动词或短语。常见的词如下:
buy → have brrw → keep jin → be a member f finish → be verdie → be dead leave → be away begin → be n fall asleep → be asleep pen → be pen
比较现在完成时与一般过去时：
has been a teacher
例句：他当老师5年了。（5年前到现在一直是老师） He has been a teacher fr 5 years.
wrked as a teacher
例句：他当了5年老师。（现在不是老师了） He wrked as a teacher fr 5 years.
表示主语是谓语动词动作的承受者，其基本结构为“be动词 + 及物动词的过去分词”。
am/is/are+及物动词的过去分词
was/were+及物动词的过去分词
will/shall be+及物动词的过去分词
am/is/are+being+及物动词的过去分词
have/has been十及物动词的过去分词
例句：所有的习题必须在放学前做完。 All the exercises must be finished befre schl is ver.
含情态动词的被动语态的结构为“情态动词+be+及物动词的过去分词”。
3. 主动语态转化为被动语态的步骤
将主动语态的宾语变成被动语态的主语。
把主动语态中的谓语动词变为“be动词+及物动词的过去分词”。
把主动语态中的主语变为被动句中介词 by的宾语。
4. 不能使用被动语态的情况
(1) 连系动词get, turn, seem, lk, sund等后接形容 词作表语时； (2) there be句型； (3) 主动句中宾语是反身代词时； (4) 不及物动词或词组，如：appear, disappear, last, happen, take place, cme abut, break ut等。
“used t十动词原形”，意为“过去常常……”，表示过去习惯性的动作或状态，现在已不存在。
四、used t的用法
主语+used t+动词原形+其他.
主语+didn’t use t+动词原形+其他.主语+usedn’t t+动词原形+其他.
Did+主语+use t+动词原形+其他?Used+主语+t+动词原形+其他?
附加疑问句部分用“did/didn’t+主语”或“used/usedn’t+主语”
表示说话人对所述动作或状态的态度或看法。情态动词无人称和数的变化，不能单独使用，其后接动词原形，构成谓语。否定形式的构成是在情态动词后面加nt。
意为“能；会”，表示能力，此时culd 为can的过去式。
意为“可以”，表示请求、许可，此时culd不是can的过去式，而是表示更委婉、客气的语气。
意为“可能”，can表示推测，常用于否定句或疑问句中。
(1) 情态动词can/culd
(2) 情态动词may/might
意为“可以”，用于肯定句中表示许可；用于疑问句中表示请求。意为“可能；也许”，表示推测，只能用于肯定句中。
(3) 情态动词must/have t
must和 have t意为“必须”，表示义务或责任。must意为“一定；肯定”，表示推测，只能用于肯定句中。
(4) 情态动词shuld
意为“应该”，表示劝告、建议、命令等。
(5) 情态动词wuld
意为“愿意；将要”，表示意愿、请求等。
(6) 情态动词need
意为“需要；必要”，多用于否定句或疑问句中。以must开头的一般疑问句的否定回答常用needn’t或desn’t/dn ’t have t。
I. 用括号内所给单词的适当形式填空
1. Eric’s parents are ________ (hld) a party t celebrate his twelfth birthday. 2.（广元中考）It’s ________ (believe) that Hushenshan Hspital was set up in Wuhan in just l0 days.
3.（武威中考）A new big park ____________ (build) in ur city next year. 4.（绥化中考）This nvel is very interesting. My brther __________ (read) it three times. 5.（南京中考）Yu watch TV all the time. Yu __________ (g) ut and relax!
will be built
1.（连云港中考）If we dn’t prtect nature, sme wildlife _____ die ut in the future. A. need B. may C. can’t D. shuldn’t 2.（武威中考）I _____ sleep very well, but then I started ding yga and it really helps. A. didn’t use t B. used t C. was used t D. wasn’t used t
3.（黄石中考）—Mm, _______ I watch TV tnight? —Sure, but yu _______ finish yur hmewrk first. A. can; mustn’t B. may; culd C. may; can’t D. can; must4. —Excuse me, when did yu leave Jinzhu? —In August, 2017. I ________ fr abut five years.A. have left B. leftC. have been away D. was away
5. The villagers expect that the building f the bridge ________ befre the rainy seasn cmes.A. is cmpleted B. was cmpletedC. will be cmpleted D. has been cmpleted6. —The drama series The Thunder (《破冰行动》) hits screens these days. — Oh, what a pity! I ________ any f them yet. A. desn’t watch B. didn’t watch C. wn’t watch D. haven’t watched
Fill in the blanks with the crrect frms f the verbs in brackets.
Je: ______ yu ever ______ (take) part in an envirnmental prject?Ken: Yes, I have. I _______ (help) with a Clean-Up Day last year. It was __________ (cnsider) the biggest clean-up prject this city ____ ever ____ (have). Je: Hw many peple _____ (take) part?
take part in意为“参加”。【辨析】take part in, jin与 jin intake part in指参加会议或群众性活动等，往往指参加者持有积极的态度，并在其中发挥一定的作用。jin指加入某个党派、组织或团体等，成为其中的一员。jin in多指参加小规模的活动，如球赛、游戏等。
Ken: I _____ (think) mre than 1,000 peple _____ (cme) t help ut. Je: That’s fantastic! I guess everyne in this city is _______ (try) t imprve the envirnment.Ken: Yes, we can’t affrd t _____ (wait) any lnger t take actin!
affrd sth. 买得起某物affrd t d sth.有能力做某事；负担得起做某事
take actin意为“采取行动”。take actin t d sth.意为“采取行动做某事”。
canwuldculdhave tshuldmustmay/might
Peple __________ think that big things _________________ be dne t save the earth. Many frget that saving the earth begins with small things. Fr example, yu _______________ save electricity by turning ff the lights when yu leave a rm. Yu _______________ als use reusable bags instead f plastic bags.
must/have t/shuld
can/culd/shuld
Fill in the blanks with the apprpriate mdal verbs frm the bx.
turn ff“动词+副词”型短语﹐意为“关掉”。
I think it’s a great idea that yu nw ______ pay fr plastic bags in sme stres. And instead f driving t schl r wrk, yu _______________ ride yur bike r walk. If it’s far, yu _________ take the bus. All these small things ________ add up and becme big things that _________________ imprve the envirnment. Let’s take actin nw!
can/wuld/culd
can/ culd/shuld
pay fr 意为“付费；付出代价”。常见用法如下：pay fr sth.付款买某物pay (sb.) sme mney fr sth.买某物付（给某人）……钱
add up 意为“把……加起来”。
Make a list f things that peple can d t help the envirnment and discuss yur list with yur partner.
I think that everyne shuld use public transprtatin.
I disagree. It’s difficult fr parents with yung children t use public transprtatin…
use public transprtatinrecycle bks and paperbring a bag t g shppingthrw rubbish int the binstp killing wild animals and prtect them ...
Ways peple can use t help the envirnment.
used t用法：概念及句式结构
情态动词：概念及基本用法
We dn’t need t d big things.We can start ut small.
Learning bjects (学习目标)
By the end f the class, yu will be able t …
1. Learn curriculum wrds and useful expressins: take part in, affrd, turn ff, reusable, pay Summarize grammars abut Present prgressive, used t, Passive vice, Present perfect, Mdal verbs.
用括号内所给动词的适当形式填空并说出填空部分涉及哪种语法内容。
1. Lk! Kate _________ (dance) with her friends under the tree. 2. My aunt ___________ (wrk) as a nurse since 10 years ag. She is gd with patients.
Present prgressive
Present perfect
3. His father used t _________ (stay) at hme, but nw he is used t _________ (take) a walk after dinner.4. Mbile phnes mustn’t ___________ (bring) t the classrm in ur schl.5. The cmputer ___________ (buy) last year.
Passive vice
表示现在正在进行或发生的动作，也表示现阶段或当前一段时间内正在进行的动作。
nw, at this time, these days, at the mment, listen, lk等
be动词 (am/is/are) + 动词-ing形式
1. 我们现在正在河里游泳。2. 听！琳达正在唱一首动听的歌。 3. 近来，鲨鱼正面临着艰难的生存环境。
We are swimming in the river nw.
Listen! Linda is singing a beautiful sng.
Sharks are facing hard living cnditins these days.
一些表示位置移动的动词，如 g, cme, leave, arrive等，常用现在进行时表示将来。
例句：明天杰克将前往上海。 Jack is leaving fr Shanghai tmrrw.
下列动词通常不用于现在进行时：
① 表示感觉或感情的动词，如smell, taste, seem, like, lve, wish, hpe等；② 表示记忆、理解或决定等的动词，如remember, understand, decide, believe等﹔③ 表示拥有或占有的动词，如have, belng, wn等。
表示过去发生的动作对现在造成的影响或动作从过去某个时间开始，一直延续到现在（包括现在在内）并可能继续延续下去。
recently, since... , fr ... , in the past few years等
have/has +动词的过去分词
在现在完成时中，cme, g, arrive, leave, buy 等非延续性动词不能与表示一段时间的时间状语连用。若与表示一段时间的时间状语连用，非延续性动词要转换成相应的延续性动词或短语。常见的词如下:
buy → have brrw → keep jin → be a member f finish → be verdie → be dead leave → be away begin → be n fall asleep → be asleep pen → be pen
比较现在完成时与一般过去时：
has been a teacher
例句：他当老师5年了。（5年前到现在一直是老师） He has been a teacher fr 5 years.
wrked as a teacher
例句：他当了5年老师。（现在不是老师了） He wrked as a teacher fr 5 years.
表示主语是谓语动词动作的承受者，其基本结构为“be动词 + 及物动词的过去分词”。
am/is/are+及物动词的过去分词
was/were+及物动词的过去分词
will/shall be+及物动词的过去分词
am/is/are+being+及物动词的过去分词
have/has been十及物动词的过去分词
例句：所有的习题必须在放学前做完。 All the exercises must be finished befre schl is ver.
含情态动词的被动语态的结构为“情态动词+be+及物动词的过去分词”。
3. 主动语态转化为被动语态的步骤
将主动语态的宾语变成被动语态的主语。
把主动语态中的谓语动词变为“be动词+及物动词的过去分词”。
把主动语态中的主语变为被动句中介词 by的宾语。
4. 不能使用被动语态的情况
(1) 连系动词get, turn, seem, lk, sund等后接形容 词作表语时； (2) there be句型； (3) 主动句中宾语是反身代词时； (4) 不及物动词或词组，如：appear, disappear, last, happen, take place, cme abut, break ut等。
“used t十动词原形”，意为“过去常常……”，表示过去习惯性的动作或状态，现在已不存在。
四、used t的用法
主语+used t+动词原形+其他.
主语+didn’t use t+动词原形+其他.主语+usedn’t t+动词原形+其他.
Did+主语+use t+动词原形+其他?Used+主语+t+动词原形+其他?
附加疑问句部分用“did/didn’t+主语”或“used/usedn’t+主语”
表示说话人对所述动作或状态的态度或看法。情态动词无人称和数的变化，不能单独使用，其后接动词原形，构成谓语。否定形式的构成是在情态动词后面加nt。
意为“能；会”，表示能力，此时culd 为can的过去式。
意为“可以”，表示请求、许可，此时culd不是can的过去式，而是表示更委婉、客气的语气。
意为“可能”，can表示推测，常用于否定句或疑问句中。
(1) 情态动词can/culd
(2) 情态动词may/might
意为“可以”，用于肯定句中表示许可；用于疑问句中表示请求。意为“可能；也许”，表示推测，只能用于肯定句中。
(3) 情态动词must/have t
must和 have t意为“必须”，表示义务或责任。must意为“一定；肯定”，表示推测，只能用于肯定句中。
(4) 情态动词shuld
意为“应该”，表示劝告、建议、命令等。
(5) 情态动词wuld
意为“愿意；将要”，表示意愿、请求等。
(6) 情态动词need
意为“需要；必要”，多用于否定句或疑问句中。以must开头的一般疑问句的否定回答常用needn’t或desn’t/dn ’t have t。
I. 用括号内所给单词的适当形式填空
1. Eric’s parents are ________ (hld) a party t celebrate his twelfth birthday. 2.（广元中考）It’s ________ (believe) that Hushenshan Hspital was set up in Wuhan in just l0 days.
3.（武威中考）A new big park ____________ (build) in ur city next year. 4.（绥化中考）This nvel is very interesting. My brther __________ (read) it three times. 5.（南京中考）Yu watch TV all the time. Yu __________ (g) ut and relax!
will be built
1.（连云港中考）If we dn’t prtect nature, sme wildlife _____ die ut in the future. A. need B. may C. can’t D. shuldn’t 2.（武威中考）I _____ sleep very well, but then I started ding yga and it really helps. A. didn’t use t B. used t C. was used t D. wasn’t used t
3.（黄石中考）—Mm, _______ I watch TV tnight? —Sure, but yu _______ finish yur hmewrk first. A. can; mustn’t B. may; culd C. may; can’t D. can; must4. —Excuse me, when did yu leave Jinzhu? —In August, 2017. I ________ fr abut five years.A. have left B. leftC. have been away D. was away
5. The villagers expect that the building f the bridge ________ befre the rainy seasn cmes.A. is cmpleted B. was cmpletedC. will be cmpleted D. has been cmpleted6. —The drama series The Thunder (《破冰行动》) hits screens these days. — Oh, what a pity! I ________ any f them yet. A. desn’t watch B. didn’t watch C. wn’t watch D. haven’t watched
Fill in the blanks with the crrect frms f the verbs in brackets.
Je: ______ yu ever ______ (take) part in an envirnmental prject?Ken: Yes, I have. I _______ (help) with a Clean-Up Day last year. It was __________ (cnsider) the biggest clean-up prject this city ____ ever ____ (have). Je: Hw many peple _____ (take) part?
take part in意为“参加”。【辨析】take part in, jin与 jin intake part in指参加会议或群众性活动等，往往指参加者持有积极的态度，并在其中发挥一定的作用。jin指加入某个党派、组织或团体等，成为其中的一员。jin in多指参加小规模的活动，如球赛、游戏等。
Ken: I _____ (think) mre than 1,000 peple _____ (cme) t help ut. Je: That’s fantastic! I guess everyne in this city is _______ (try) t imprve the envirnment.Ken: Yes, we can’t affrd t _____ (wait) any lnger t take actin!
affrd sth. 买得起某物affrd t d sth.有能力做某事；负担得起做某事
take actin意为“采取行动”。take actin t d sth.意为“采取行动做某事”。
canwuldculdhave tshuldmustmay/might
Peple __________ think that big things _________________ be dne t save the earth. Many frget that saving the earth begins with small things. Fr example, yu _______________ save electricity by turning ff the lights when yu leave a rm. Yu _______________ als use reusable bags instead f plastic bags.
must/have t/shuld
can/culd/shuld
Fill in the blanks with the apprpriate mdal verbs frm the bx.
turn ff“动词+副词”型短语﹐意为“关掉”。
I think it’s a great idea that yu nw ______ pay fr plastic bags in sme stres. And instead f driving t schl r wrk, yu _______________ ride yur bike r walk. If it’s far, yu _________ take the bus. All these small things ________ add up and becme big things that _________________ imprve the envirnment. Let’s take actin nw!
can/wuld/culd
can/ culd/shuld
pay fr 意为“付费；付出代价”。常见用法如下：pay fr sth.付款买某物pay (sb.) sme mney fr sth.买某物付（给某人）……钱
add up 意为“把……加起来”。
Make a list f things that peple can d t help the envirnment and discuss yur list with yur partner.
I think that everyne shuld use public transprtatin.
I disagree. It’s difficult fr parents with yung children t use public transprtatin…
use public transprtatinrecycle bks and paperbring a bag t g shppingthrw rubbish int the binstp killing wild animals and prtect them ...
Ways peple can use t help the envirnment.
used t用法：概念及句式结构
情态动词：概念及基本用法
We dn’t need t d big things.We can start ut small.
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