九年级全册Section A多媒体教学ppt课件

这是一份九年级全册Section A多媒体教学ppt课件，共51页。PPT课件主要包含了新知预测，探究学习，课本要点点拨，达标检测，语法聚焦等内容，欢迎下载使用。
Ⅰ. 单词拼写1. 卡车; 货车(n. )　　　　__________ 2. 野餐(n. )__________ 3. 兔; 野兔(n. )__________ 4. 出席; 参加(v. )__________答案: 1. truck　2. picnic　3. rabbit　4. attend　
5. 粉红色的 (adj. )__________ 6. wh (prn. )　　　→____________(所有格)谁的7. value (n. )→____________(adj. )贵重的; 宝贵的答案: 5. pink 6. whse　7. valuable
Ⅱ. 短语连线1. belng t　　　　　　　　 A. 捡起; 拾起2. at picnic B. 我的其他朋友3. the rest f my friends C. 在野餐中4. pick up D. 属于
Ⅲ. 句型填词1. ——这是谁的书? ——它一定是玛丽的。—__________ bk is this? —It__________ __________ Mary’s. 2. 昨天我参加了音乐会, 因此它可能还在音乐大厅里。I__________ a cncert yesterday s it__________ still __________ in the music hall. 3. 它不可能被偷。It__________ __________ __________ . 答案: 1. Whse; must be　2. attended; might; be3. can’t be stlen　
4. 所以它可能还在公园吗? S__________ it still__________ at the park? 5. 我认为一定有人捡到了它。I think smebdy__________ __________ __________ it up. 6. 现在我要给他们打电话查明是否有人捡到了它。I’ll call them nw__________ __________ __________ __________ has it. 答案: 4. culd; be　5. must have picked6. t check if anybdy
1. Yur bk may/might/culd be n the bed, but I’m nt sure. The bk must be Li Lei’s because his name is n it. _________________________________________________答案: may/might/culd表示不太肯定的推测; must表示肯定的推测。
2. The man under the tree can’t be Mr. Green. He went t Beijing yesterday. N ne tld him the news, s he can’t knw it. _________________________________________________答案: 表示否定的推测。
1. attend v. 出席; 参加【语境领悟】*I attended a cncert yesterday s it might still be in the music hall. 昨天我参加了一场音乐会, 所以它或许还在音乐大厅里。
*She jined the Yung Pineers. 她加入了少先队。*Will yu jin us in the discussin? 你会参加我们的讨论吗? *We’ll take part in scial practice during the summer vacatin. 暑假期间我们将参加社会实践。
【妙辨异同】三个“参加”的不同
【温馨提示】take part in是惯用词组, part前一般不用冠词, 但part前有形容词修饰时, 要用不定冠词。例如: take an active part in积极参加。
【学以致用】Mr. Jhn invited many f his friends t__________ his wedding. A. take part in　　B. jin　　　C. jin in　　　D. attend
2. belng t属于【语境领悟】*It must belng t Carla. 它一定属于卡拉。*The dictinary belngs t him. =The dictinary is his. 那本词典是他的。
【自主归纳】　　belng t意为“属于”, t是介词, 后接名词或人称代词的宾格形式表示“某物属于某人”。
【妙辨异同】 belng t sb. 和be sb. ’s　　两者的意思是相同的, 意为“属于某人(是某人的)”, 但用法不同。(1)belng t sb. 意为“属于某人”, 是个动词词组, t是介词, 后接名词或人称代词的宾格形式。(2)be sb. ’s意为“是某人的”, be是个连系动词, 其后应接名词的所有格形式或名词性物主代词形式。
【学以致用】①Lucy can’t find her sprts bag. The ne n the chair must belng t______. A. her　　　B. hers　　　C. she　　　D. his②The ntebk must be my friend’s. (改为同义句)The ntebk must__________ __________ my friend. 答案: belng t
【备选要点】1. anybdy prn. 任何人【语境领悟】*I’ll call them nw t check if anybdy has it. 我现在就给他们打电话看看是否有人捡到它。*Did yu meet anybdy interesting? 你遇到了有趣的人吗? *Is there anybdy in the classrm? 教室里有人吗?
【自主归纳】(1)anybdy为不定代词, 相当于anyne。常用于__________ (肯定/否定)句和疑问句; 用于肯定句时, 意为“任何人; 随便哪个人”。(2)当有形容词修饰时, 形容词要放在它的__________ (前面/后面)。(3)anybdy作主语时, 谓语动词用__________ (单/复)数形式。答案: 否定; 后面; 单　
【学以致用】“I dn’t think I am different frm______else. I am just the sn f a farmer, ”M Yan said. A. anybdy　　B. nbdy　　C. smebdy　　D. everybdy
2. Whse bk is this? 这是谁的书? 【句型剖析】(1)whse是wh的所有格形式, 意为“谁的”, 而wh’s是wh is的缩略形式, 意为“谁是”。(2)whse在句中可作表语、定语。例如: Whse is that cmputer? 那是谁的电脑? (作表语)Whse sweaters are these? 这些是谁的毛衣? (作定语)
(3)whse用来对物主代词及名词所有格进行提问。①提问形容词性物主代词。例如: These are my bananas. (对画线部分提问)→Whse bananas are these? ②提问名词性物主代词。例如: That bedrm is mine. (对画线部分提问)→Whse is that bedrm? ③提问名词所有格。例如: Tm’s mther is a gd teacher. (对画线部分提问)→Whse mther is a gd teacher?
【学以致用】①—Excuse me. ______pen is this? —Srry, I dn’t knw. G and ask Lily. A. Wh B. Whse C. Wh’s D. Whm②Tm’s brther wrks in a big cmpany. (对画线部分提问)__________ __________ wrks in a big cmpany? 答案: Whse brther
Ⅰ. 用所给词的适当形式填空1. The dictinary is__________ (value), but he lst it. 2. Yur bike can’t__________ (steal). Yu must frget where yu put it. 3. I’ll call him up__________ (make) sure f it. 4. J. K. Rwling is a great__________ (write). Her nvels are ppular amng peple, especially yung peple. 5. He__________ (attend) an imprtant meeting last week. 答案: 1. valuable　2. be stlen　3. t make　4. writer5. attended
Ⅱ. 单项选择1. —______sweater is this? —I dn’t knw. Please g and ask Lily. A. Wh B. WhseC. Which D. Whm2. The by______be Jim, but I’m nt sure. A. can’t B. might C. have t D. must
3. Whenever he sees waste things, he always______and puts them in the dustbin(垃圾箱). A. picks them up B. picks up themC. takes them up D. takes up them4. “The CD must be Tm’s”means“the CD must______Tm”. A. take t B. live tC. belng t D. get t5. Can yu tell me______there’s a bkstre near here? A. that B. what C. if D. which
Unit 8　It must belng t Carla. Sectin A(3a—4c)
Ⅰ. 单词拼写1. 声音; 噪音(n. )　　　　　______________2. 实验室(n. )______________3. 在户外; 在野外(adv. )______________4. 外套; 外衣(n. )______________5. happen(v. )　　　→____________(n. )事件; 发生的事情答案: 1. nise　2. labratry　3. utdrs　4. cat5. happening　
6. pliceman(n. )→____________(复数)7. wlf(n. )→____________(复数)8. easy(adj. )→____________(adj. )担心的; 不安的9. sleep(n. &v. )→____________(adj. )困倦的; 瞌睡的答案: 6. plicemen　7. wlves　8. uneasy　9. sleepy
Ⅱ. 短语连线1. each ther　 A. 有自己的想法2. nthing much B. 逃跑3. at first C. 起先; 起初4. run away D. 没有多少事5. have ne’s wn ideas E. 彼此6. have n idea F. 不知道
Ⅲ. 句型填词1. 它从前很安静。It__________ __________ __________ very quiet. 2. 我妻子认为它可能是一个动物, 但是我和朋友认为一定是青少年在娱乐。My wife thinks that it__________ __________ an animal, but my friends and I think it__________ __________ teenagers__________ __________ . 答案: 1. used t be　2. culd be; must be; having fun
3. 一定有某种东西光顾我们附近的房子。There__________ __________ smething__________ the hmes in ur neighbrhd. 4. 噪音制造者在小区里制造恐怖取乐。The nise-maker is__________ t much__________ __________ fear in the neighbrhd. 答案: 3. must be; visiting　4. having; fun creating
1. What happened in Victr’s neighbrhd? _____________________________2. Hw d the peple feel in the neighbrhd? _________________________________________________答案: 1. There are strange nises. 2. They feel uneasy.
There must be smething visiting the hmes in ur neighbrhd, but what is it? 一定有某种东西光顾我们附近的房子, 但那是什么呢?
【句型剖析】(1)there +情态动词+ be+. . . 结构表示对现有情况的推测, 意为“一定/可能/或许有……”。*There must be smething wrng with the machine. It desn’t wrk. 这台机器一定是出毛病了。它不能运转了。(2)there+情态动词+ be+. . . +ding表示“一定/可能/或许有……在做……”。*There might be smene singing in the rm. 可能有人在房间里唱歌。
【学以致用】—Can yu hear anything inside the rm? —I think there ______ smebdy ______TV. A. might be; watch　 B. might; watchingC. be; watching D. might be; watching
【备选要点】nise n. 声音; 噪音
【语境领悟】*Every night we hear strange nises utside ur windw. 每天晚上我们都听见窗外奇怪的声音。*I like t sit by the river and listen t the sund f running water. 我喜欢坐在河边听流水的声音。*The girl has a beautiful vice. 那女孩嗓音很美。
【妙辨异同】“声音”的不同
【学以致用】(2013·成都中考)Dn’t make any______. It makes us uncmfrtable. A. sund　　　　B. vice　　　　C. nise　　　　D. sng
情态动词表示推测【观察领悟】仔细观察例句, 体会情态动词的具体含义。1. The e-dictinary must be Nancy’s. She is the nly ne wh has an e-dictinary in ur class. 2. The man must be waiting fr the bus at the bus statin. 3. The watch culd belng t Mike. I knw he has ne like this. 4. The nvel might be Linda’s. She likes reading nvels. 5. The black backpack can’t belng t Ruth. Hers is red.
【知识构建】1. 情态动词的基本概念。　　情态动词表示说话者的语气和情态, 无人称和数的变化; 本身虽有一定的意义, 但不能独立作谓语, 后接动词原形, 一起构成谓语。常用来表示说话人对有关行为或事物的态度和看法, 认为其可能、应该或必要等; 或用来表示推测或判断。
2. 情态动词表示推测的几个关键点。(1)表示肯定推测时, must语气最强, 暗含很大的可能性, 意为“一定”。may, culd, might语气依次减弱, 意为“可能; 也许”。(2)表示否定推测时, 应用can’t, 意为“不可能”。(3)表示对目前事情的推测, 常用“情态动词+动词原形”结构。(4)表示对正在发生的事情的推测, 用“情态动词+be +动词-ing”结构。
【巧学助记】must句中表推测, 表示某事必定会; may和might来推测, 语气不如must; 否定推测“不可能”, 只有can’t才能行。
【学以致用】1. I hear that Bb is in hspital. He______be ill. A. must　　　B. shuld　　　C. wuld　　　D. can’t2. —Lk! Is that man ver there ur math teacher? —It______be him. He is still in Shanghai. A. mustn’t B. culdn’t C. can’t D. might nt3. —I can’t find my pencil-case. Where is it? —Yu______leave it at hme. A. must B. might C. have t D. shuld
4. Oh, yu are all wet. It______heavily utside. A. must raining B. must be rainingC. might raining D. can’t be raining5. —Can yu hear strange nises utside the huse? —Yeah, I think there______sme children______. A. might be; played B. must be; playC. might have; playing D. might be; playing
Ⅰ. 用所给词的适当形式填空1. In spring, peple ften feel__________ (sleep). 2. It’s said that there are__________ (wlf) visiting the village. 3. We’ll have fun__________ (take) a vacatin in Eurpe. 4. There are sme bys__________ (play) games n the playgrund. 5. When yu meet truble, please call the__________ (pliceman) fr help. 答案: 1. sleepy　2. wlves　3. taking　4. playing5. plicemen
Ⅱ. 单项选择1. That man______ur teacher. He has gne t Guangzhu. A. mustn’t be B. can’t beC. might be D. culd be2. My father used t______newspapers after supper, but nw he likes taking a walk. A. read B. readingC. reads D. be reading3. I have a lt f things t d tday, s I wn’t g t the mvies______. A. t B. either C. als D. yet
4. In this bk, yu can learn______. A. smething educatinal B. educatinal smethingC. anything educatinal D. educatinal anything5. —Where’s yur brther, Jim? —I saw him______with his little friends just nw. A. playing B. t playC. played D. plays
Ⅲ. 完成句子1. 戴眼镜的那个人一定是他爸。The man wearing glasses__________ __________ his father. 2. ——谁和你一起去? ——我不知道。—Wh will g with yu? —I__________ __________ __________ . 答案: 1. must be　2. have n idea