初中英语Section A课前预习ppt课件

这是一份初中英语Section A课前预习ppt课件，共40页。PPT课件主要包含了 自主预习　，▶点拨 ⁠， 考点梳理　， 语法专题， 基础提能　等内容，欢迎下载使用。
二、核心句子1．如果他们今天举行它，一半的学生将不会来。 　If　⁠ they have it tday, half the class  　wn't　⁠  　cme　⁠．2．我们应该让大家带食物过来吗？ 　Shuld　⁠  　we　⁠ ask peple  　t　⁠  　bring　⁠ fd?
⁠ If I g t the party, they will be upset．如果我去参加聚会，他们将会很失望。
1．Mary was nt upset  　abut　⁠ the gift yu sent her, but she was upset  　with　⁠ yu.
⁠ Can yu give me sme advice please？请你给我一些建议好吗？
Rbert Hunt advises students abut cmmn prblems.罗伯特·亨特就常见问题给学生们提出建议。
▶点拨 (1)advice不可数名词，劝告；建议 搭配：give sb.(sme) advice给某人(一些)建议
a piece f advice一条建议 tw pieces f advice两条建议
(2)advise v．建议；劝告 搭配：advise sb.n/abut sth.就某事给某人提建议；advise sb.(nt) t d sth 建议某人(不要)做某事；advise ding sth.劝告/建议做某事
2．牙医建议我每天刷两次牙。The dentist  　advises me t brush　⁠ my teeth twice a day.3．迈克建议我们冬天不要喝太多冷水。Mike  　advises us nt t drink　⁠ much cld water in winter.4．我们欢迎有关此计划的所有建议。We welcme  all (the) advice　⁠ n this plan.5．老师们总是就学习方面给学生们提建议。The teachers always  　advise students abut/n study　⁠．
advises me t brush　
advises us nt t drink　
all (the) advice　
advise students abut/n study　
一、if引导的条件状语从句
条件状语从句是表示主句动作发生的前提或条件的从句，即“在……条件下某事才能发生”。通常由连词if引导。
►观察1 ①If it rains tmrrw, ⁠I wn't g hiking.＝ I wn't g hiking if it rains tmrrw．如果明天下雨，我就不去远足。
②If he watches TV, I will watch TV, t.如果他看电视，我也会看电视。
③Get up quickly if yu dn't want t be late.如果你不想迟到，就快点儿起床。
④Yu can pass the exam if yu study hard.如果你努力学习，你就能通过这次考试。
►探索1 (1)位置：if引导的条件状语从句可位于主句之前或之后。位于主句之前要用逗号与主句隔开；如果放在主句之后，其前不必用逗号(如①)。(2)时态：若主句为一般将来时、祈使句，或主句含有can, may, must, have t等情态动词(短语)时，if引导的条件状语从句要用一般现在时(如②③④)。
►观察2 ①If yu are quick, yu wn't be late fr class.＝ Be quick, and yu wn't be late fr class.＝ Be quick, r yu will be late fr class.如果你快点儿，你就不会迟到。②If there is n water, we can't live.＝ We can't live withut water.没有水的话，我们就不能生存。③I dn't knw if he will cme t Jim's birthday party tmrrw.我不知道他明天是否会来吉姆的生日聚会。
►探索2 (1)if引导的条件状语从句，通常可与“祈使句 ＋ and/r ＋ 一般将来时的句子”，“含有介词with或withut的句子”相互转换(如①②)。
(2)if除了可以引导条件状语从句外，还可以引导宾语从句，意为“是否”(如③)。
（　B　）1.If yu take the train, yu   ⁠ in Beijing in five hurs.
（　B　）2.—The radi says it will be snwy tmrrw.
—Really? If it   ⁠ ， I   ⁠ t schl.
3．Help yur parents with husewrk, and they will be happy.(改为同义句，每空不限词数)
 　If　⁠ yu help yur parents with husewrk, they  　will be　⁠ happy.
（　C　）4.—I wnder   ⁠ Tina will finish hmewrk n time.
—I think she will if she has enugh time.
二、情态动词shuld的用法1．句式▶观察 ①Yu shuld cme here earlier.你应该早点儿来这里。
②Ted shuldn't tell yu that.泰德不应该告诉你那件事。③Shuld I give Susan any advice？我应该给苏珊一些建议吗？
▶探索 shuld作情态动词，后接动词原形，其句式及主要用法如下：
2.用法▶观察 ①We shuld fllw the traffic rules.我们应该遵守交通规则。②Lin Ta shuld be there nw.现在林涛应该在那儿。③Yu shuld read this bk.你应该读一读这本书。
▶探索 (1)表示义务、职责等，意为“应该”(如①)。(2)表示推测，意为“按道理说应该会”(如②)。(3)用于提出建议(如③)。
（ B ）5.—Yu   ⁠be careful with the camera.It csts a lt!
—OK.I will.
（　A　）6.T keep children safe, we   ⁠ put the things like knives away in ur huse.
一、根据句意及括号内的提示填写单词， 每空一词。1．What's up? She lks s  　upset　 ⁠(沮丧).2．(2022凉山州中考改编)Wait a minute.I can't g hme until I finish  　cleaning　 ⁠(clean) the hallway.3．Cathy gave David much  　advice　 ⁠(建议), but he didn't accept.4．Tw  　taxis　 ⁠(出租车) had passed, but neither f them stpped.We had t g n waiting.5． 　If　 ⁠(如果) necessary, I can cme at nce.
（　B　）1.—Hw d yu g there?
—  ⁠ taxi.
（ A ）2.I want three   ⁠.Can yu give them t me?
（　B　）3.—Lucy, what abut ging camping if it   ⁠ tmrrw?
—Sunds great!
（ A ）4.—What's wrng with yu, Amy?
—My grandmther is ill in hspital.I feel very   ⁠nw.
（　C　）5.March is a gd time   ⁠ Lijiang.
三、根据中文提示完成句子， 每空词数不限。1．爱丽丝太胖了，她的妈妈建议她每天跑步。Alice is t fat and her mther  　advises her t run　 ⁠ every day.2．如果任何人打来电话，告诉他们我不在家。 　If anyne calls　 ⁠， tell them I'm nt at hme.3．老师给了我们一条如何学好英语的建议。The teacher gave us  　a piece f advice　 ⁠ n hw t learn English well.
advises her t run　
If anyne calls　
a piece f advice　
4．特尼森对这对夫妇的遭遇感到非常沮丧。
Tenysn feels very  　upset abut　 ⁠ what happened t the cuple.
5．【提升题】你不应该将你的问题埋藏在心底。
 　Yu shuldn't keep yur prblems t yurself.　⁠
upset abut　
Yu shuldn't keep yur prblems t yurself.　
T make the stress n students smaller, Nanjing N.1 High Schl has created a “mark(分数) bank”．The bank lets students “brrw” marks s that  　1　 ⁠ can pass exams, and then repay them in later tests.
Here's hw it wrks: Students can brrw marks  　2　 ⁠ they dn't pass the exam.Hwever, just like real banks, it asks peple t pay back the lan(贷款) n time.And students have t pay fr the lan  　3　 ⁠ getting mre marks in future exams.（　C　） B．until C．if（　A　） B．with C．at
If students  　4　 ⁠ public speeches(公开演讲) r jin in the sprts meeting, they can als repay the bank.Students wh dn't pay back their lans are nt able  　5　 ⁠ again, just like in real life.（　B　） B．give C．will give（　C　） B．brrwing C．t brrw
“I didn't feel well befre the mid­term exams and  　6　 ⁠ sme gegraphy classes，” ne student said.“I was sad that I didn't get enugh marks at first,  　7　 ⁠ I am glad nw because there is a ‘mark bank'.”（　A　） B．will miss C．miss（　C　） B．s C．but
 　8　 ⁠ great idea it is fr many students! Hwever, nt everyne agrees with it.Educatin expert Xing Bingqi believes that the “mark bank” is nt prper(合适的), and he thinks that it makes students  　9　 ⁠ abut their studies than befre.Others think that such  　10　 ⁠ idea just makes students lazier in their studies.（　C　） B．What C．What a（　B　） B．less wrried C．the least wrried（　C　）10.A./ B．a C．an
短文大意：本文主要讲述了南京一中创建了“分数银行”，来减轻学生的压力。银行允许学生“借”分数以便通过考试，在以后偿还。
2．C　如果学生们没有通过考试，他们可以借分数。
3．A　by ding sth.通过做某事。
4．B　if引导的条件句，主句有情态动词，从句用一般现在时。
5．C　be able t d sth.可以做某事。
9．B　根据“than befre”可知，是和以前作对比用比较级。
五、阅读理解C篇配对阅读。左栏是五个人遇到的问题，右栏是相应的建议，请为每个人选择合适的建议。
A.When yu feel unhappy, accept the feeling.Yu can find a cmfrtable way t let it ut.Fr example, yu can talk t smene yu trust r write dwn yur prblems in yur where yu are.This way, yur parents can find yu mre easily.Ask peple arund yu t call yur parents r the plice.But dn't g with them t ther places t make a call.
C.Each member culd take turns(轮流) t rganize the meetings.This way, they culd learn hw hard yu wrk and yu culd als knw hw they think abut yu feel scared r nervus arund smene, dn't talk t them.Smetimes, yu might nt knw why yu feel like this but just believe yur feelings.They might tell yu that smene is dangerus.
E.Dn't click(点击) n the ads(广告) that shw up n the screen.They seem t be interesting but they culd be dangerus, t.Als, d nt give ut yur persnal infrmatin easily away frm the crwded places.Wherever yu g, watch yur feet and try nt t fall.When peple arund yu begin t push, stand still and try t hld nt smething.
G.Try t speak mre slwly and clearly.Als, yu culd try t use different ways t help thers understand better, such as drawing a mind map.
（ E ）1.These days, Kate spends lts f time studying n cmputers.It's helpful fr her study, but her parents think smetimes it culd be dangerus t use the cmputer.（　C　）2.Cindy, an rganizer f an English club meeting, wrks hard fr the club.But many members still feel unhappy abut the meetings.
（ F ）3.The Spring Festival is cming.Jacky and Ella are ging t d sme utdr activities.But they are afraid there will be a lt f peple utside.（ G ）4.Judy, a leader f a grup at schl, needs t explain(解释) lts f things t her grup members.But they culdn't understand her smetimes.（　A　）5.Jhn feels upset these days.He isn't as playful as usual and desn't like t talk much.
一、用所给词的适当形式填空，每空词数不限。
1．(2022新疆中考)If I  　take　 ⁠(take) the bus t the airprt, I  　will miss　 ⁠(miss) my flight.
2．(2022丹东中考)If yu  　need　 ⁠(need), I'll be happy t help yu.
3． 　Will　 ⁠ they  　have　 ⁠(have) a match if the P．E.teacher  　is　 ⁠(be) busy?
4．What  　will happen　 ⁠(happen) if he desn't cme?
5．We shuld  　arrive　 ⁠(arrive) befre dark.
will happen　
二、根据中文提示完成句子，每空词数不限。1．如果你的建议好，我会采纳它。I'll  　take　 ⁠ yur  　advice if　 ⁠ it's gd.2．如果你去动物园，你将会看到许多有趣的动物。 　If yu g　 ⁠ t the z, yu  　will see　 ⁠ lts f interesting animals.3．如果你不努力学习，你会考试不及格的。Yu  　will　 ⁠ fail the exam  　unless　 ⁠ yu study hard.
4．如果你需要帮助，给我打电话吧。 　Give　 ⁠ me a call  　if yu need　 ⁠ help.5．如果你不听妈妈的话，她会生你的气。 　Unless　 ⁠ yu listen t yur mther, she  　will be　 ⁠ angry with yu.
if yu need