初中英语外研版 (新标准)八年级上册Unit 3 Language in use .授课ppt课件

这是一份初中英语外研版 (新标准)八年级上册Unit 3 Language in use .授课ppt课件，文件包含Unit3Languageinusepptx、M11Unit3activity4wav、M11Unit3activity5wav等3份课件配套教学资源，其中PPT共32页， 欢迎下载使用。
Curriculum wrds: cap, chpstick, ty, vide game, gift, surprise, immediately, difference, accept, traditin, exampleUseful expressins: Speak t sb in public places take ff stay upFunctins:能够运用所学知识写一篇介绍自己学校校规的短文。Grammar:能够正确使用must, mustn’t, can, can’t, need, needn’tSentences: … yu must say Mr r Mrs when yu meet smene fr the first time
1.当你第一次见到某个人时，你必须说先生或女士。 Yu _____ say Mr r Mrs when yu meet smene fr the first time.2.你可以带走它。 Yu _____take it away.3.你不许打坏任何东西。 Yu ______break anything. 4.你不需要等。 Yu _____ wait!
Language practice
Yu must say Mr r Mrs when yu meet smene fr the first time.Yu can take it away.Yu mustn't break anything.Yu needn't wait!
1 A：Can yu drive a car at the age f seventeen in England? B：Yes，we________.Hw abut in China? A：N，we______.2 A：Can yu pen a gift immediately after yu receive it in England? B：_____________.What abut in China? A：N, we usually dn't.
Cmplete the cnversatins with can r can't.
3 A：Can yu push yur way nt a bus in England?  B：_____________.Hw abut in China? A：N, we________ either.4 A：Can yu drive n the right­hand side f the rad in England? B：____________.What abut in China? A：Yes，we must.
Learning t learn Try t make a fact bk abut cultures f English­speaking cuntries.Write dwn the interesting things yu find.Lk fr sme pictures t g with them.
Cmplete the sentences with must r must nt. Schl rules1 Yu __________ be late fr schl.2 Yu __________ eat in the library.3 Yu __________ ride yur bike in the playgrund.4 Yu __________ d yur hmewrk.5 Yu __________ listen t the teacher.
must ntmust nt　 must ntmustmust
Underline the crrect wrds.
It is imprtant t knw what yu must and must nt d when yu meet peple frm a different cuntry. Yu(1)may/must nt ask Westerners “Hw ld are yu？” because it is nt plite.Yu(2)might/can knw smene well，butyu (3) must/need nt ask “Hw much mney d yu make？” He(4)may/can never speak t yu again!
.
In public places，yu(5)must/can ask peple befre yu take phts f them，and yu(6)must nt/might nt eat r drink in shps r museums.  In sme cuntries yu (7) cannt/can g int smene's huse with yur shes n.Yu (8) need nt/must nt take them ff. But in sme ther cuntries yu(9)might/must nt wear shes in the huse.
.
Listen t a teenager talking abut his life.Check(√)the things he must r mustn't d.
听力材料： Well, my parents are quite strict. I must clean up my bedrm nce a week and I must always wash up after dinner. My parents are very strict abut that. I mustn’t stay ut after nine ’clck at night, but I can g ut with my friends at weekends. I must d my hmewrk befre I g ut and I must wash my hands befre dinner. I can play music, but I mustn’t play it ludly after ten ’clck at night.
Listen again. What tw things des he say he can d?
1 ____________________________________________2 ____________________________________________
He can g ut with my friends at weekends.
He can play music.
Write sme things yu can，must and must nt d at hme.I can...　I must… I must wrk in pairs. Tell each ther three things yu must d at hme and three things yu mustn't d. Are yur hme rules different r the same?—I must visit my grandparents nce a week. I mustn't stay up late in the evening.—...
Cmplete the sentences with the wrds r expressins in the bx.
1 Use yur___________t lk up ❷ any wrds yu d nt understand.2 Mst Chinese peple eat ndles with__________.3 Jenny culd nt wait t pen her birthday__________. 4 He thinks it is cl t wear his___________back­t­frnt.5 Where is my__________？Let's play a game.
baseball cap
baseball cap　chess set　chpsticks　dictinary presents
Play a game. Chse a wrd r an expressin frm the bx and describe it t the class. The class guesses what it is.
baseball cap　bike　chess set　chclate　chpsticksdictinary　fish and chips　litter　pht　vide game
A：Many peple have ne.B：Is it a chess set?A：N. Yu use it t get t places.C：Is it a bike?A：Yes.
Mdule task: Giving advice t freign guests wh are visiting a Chinese familyWrite sme advice fr freign visitrs t a Chinese family. Think abut：
·What must they wear?·What mustn't they talk abut?·What can't they d?
·What presents can they bring?·When must they arrive? ...
范例： When yu visit a Chinese family，yu shuld wear sme frmal clthes.Yu needn't bring any things，but yu can't cme t late.When yu eat there，yu can't eat first r alne. After the meal，yu shuld thank the hst. Yu might have sme tea after the meal and have a talk，but yu can't talk abut death r stay there t lng. When yu leave，thank them again，and invite them t yur hme.
Language pints 1
lk的相关短语lk at 看 　lk after 照顾　 lk fr 寻找lk arund 环顾四周　 lk ut 小心lk like 看起来像　 lk the same 看起来相同lk frward t 盼望 lk thrugh 浏览
强调在词典、参考书中查新单词。另外lk up还有“抬头往上看”之意。
—Where's my music disc？I can't see it!—Yu'd better________the disc carefully in yur bedrm. (成都)A．lk up　B．lk thrugh　C．lk fr
【解析】 考查动词短语辨析。lk up查找，查阅；lk thrugh浏览；lk fr 寻找。
Language pints 2
make mistakes 犯错误
mistake的用法(1) 名词，错误eg：There are a lt f spelling mistakes in yur article. 在你的文章中有许多拼写错误。(2) 动词，把……错当成…… eg：He was mistaken fr the minister. 他被错当成牧师了。
(3) 动词，误会；误解eg：Yu mistk my meaning entirely. 你完全误解了我的意思。(4) 短语，by mistake 错误地eg：I tk yur bag by mistake. 我错拿了你的包。
—I wre sprts shes t the dancing party yesterday evening________mistake!—Oh，dear，yu must be very embarrassed at the ball！ A．by　　B．fr C．in D．f
Language pints 3
1.在变否定句时，直接在can后加上“nt”，可缩写成can‘t或cannt，但不能写成cann't。eg：He can swim.他会游泳。→He can't swim.他不会游泳
情态动词can，must
(2) 在变一般疑问句时，将can直接移到主语前，将首字母改成大写(原主语的首字母改成小写，第一人称应变为第二人称)即可。　 eg：I can see an range n the table. 我能看见桌子上有一个橘子。 → Can yu see an range n the table？ 你能看见桌子上有一个橘子吗？ 可用Yes，OK或Certainly等作肯定回答；用N或Srry等作否定回答。 注意：can和may都可表示允许或请求，may的语气更加委婉。
a)表示能力，意为“能；会”。eg：Can yu speak English？ 你会讲英语吗？
b)表示请求帮助或允许，意为“可以；能”。eg：Can I help yu？我能帮助你吗？ Yu can't play basketball in the street. 你不能在街上打篮球。
c)表示可能。eg: He can't be at hme nw. 他现在不可能在家。
—Can we finish ur hmewrk this afternn?—Yes，yu________.A．must　　B．can　　C．can't　　D．need
1.表示“必须”，此时可用于肯定句、否定句或疑问句，用于否定句时，mustn't的意思是“一定不要”“不能”，而不表示“不必”。eg：Water must be purified if it is t be drunk. 水如果供饮用必须被净化。对于以Must开头的一般疑问句，若作否定回答，可以用needn't，不用mustn't。
eg：—Must I clean all the rms? —N，yu needn't. —所有房间我都得打扫吗？ —不，你不必。
a)表示推测，意为“准是”“一定是”，通常只用于肯定句。若用于否定句或疑问句，则用can 代替。eg：Jane's light is n. She must be at hme. She can't be ut. 简的灯开着。她一定在家。她不可能在外面。
b)must 与have t都表示“必须”，但must侧重于说话者的主观看法，认为有必要或有义务去做某事；have t侧重于客观需要，含有“不得不”“被迫”之意。eg：Everyne must bey the law.人人都要守法。 The last bus has gne.We'll have t walk hme. 最后一班公共汽车已经开走了。我们不得不走回家。
—Must I d the wrk tday?—N，yu________.Yu may d it tmrrw.A．can't　　B．mustn't C．shuldn't D．needn't
一、用can, need, must, have t或had better的适当形式填空
1．—________ I use yur English­Chinese dictinary? —Yes, f curse.2．I missed the train, s I ________ take a taxi.3．Yu ________ cme t the meeting if yu're t busy.4．—________ I finish my hmewrk nw? —N, yu needn't.5．Yu lk very tired.Yu ___________ lie in bed and have a gd rest.
二、单项选择6．(河北) There's an imprtant ftball match tday. I ________ miss it. A．may B．can't C．must D．needn't
【解析】根据上一句这一场足球赛很重要可知，“我”不能错过它。故选B。
7．(黄石)—I have a serius headache.________ I g t schl? —N, yu needn't. A．Must B．Can C．Shuld D．May
【解析】“Must I ＋动词原形？”表示征求对方的意见，其肯定回答为“Yes，yu must.”，其否定回答为“N，yu needn‘t.”或“N，yu dn’t have t.”故选A。
8．(张家界)Yu ________ tell anybdy abut this—it's a secret. A．can B．must C．mustn't
9． (荆门)—Culd yu please sweep the flr, Tm? —Srry, mum，I ________.I'm ding my hmewrk. A．can't B．mustn't C．needn't D．may nt
10．(扬州)—Yu lk pretty in green, Kate. —Thank yu. I like green.Green________give me energy. A．can B．must C．shuld D．has t