初中英语外研版 (新标准)七年级上册Unit 3 Language in use.课文ppt课件

这是一份初中英语外研版 (新标准)七年级上册Unit 3 Language in use.课文ppt课件，文件包含Unit3Languageinusepptx、07WORDSmp3、M7Unit1-activity1wav、M7Unit1-activity4wav、M7Unit1-activity8wav、M7Unit2词汇听写wav、M7Unit2-activity1wav等7份课件配套教学资源，其中PPT共24页， 欢迎下载使用。
Curriculum wrds: keybard, muse ( pl. mice ), screen, cnnect, turn, turn n, learn, dcument, click, use, save, bx, finally, print, paperUseful expressins: Where d yu save yur hmewrk?When d yu use a cmputer?Hw many emails d yu write every week?Wh d yu write t？Functins: T imprve listening, speaking, reading and writing skills.Grammar: 特殊疑问句Sentences: I am the first cmputer in the wrld. I was brn in 1946 in America. I'm very big，abut ne and a half times the size f a classrm.
根据汉语，完成句子。1我怎么在电脑上写我的家庭作业？_______ _______ I write my hmewrk n the cmputer?2.接下来我做什么？_______ _______ I d next?3.我在哪里写名字？_______ _______ I write the name?
Language practice1.Hw d I write my hmewrk n the cmputer?2.What d I d next?3.Where d I write the name?
Match the questins with the answers.
1 Where d yu save yur hmewrk?2 When d yu use a cmputer?3 Hw many emails d yu write every week?4 Wh d yu write t？a) I write t my friends.b) I save my hmewrk in a dcument.c) I use my cmputer after schl.d) I write three r fur emails.Nw wrk in pairs. Ask and answer the questins.
Cmplete the cnversatins.—Where d yur grandparents live?—They live in Australia.1 —________ I save my dcument? —Click “save” and “OK”．2 —_______________with his cmputer? —He sends emails.3 —__________________her cmputer? —She uses her cmputer every Sunday.
What des he d
When des she use
4 —_________________emails t? —I write emails t my friends.5 —____________________________every day? —They send ten emails every day❷.
Wh d yu write
Hw many emails d they send
Cmplete the sentences with the crrect frm f the wrds in brackets.
1 Tny___________(nt see) his uncle，but he ________ (send)emails.
【解析】 主语是第三人称单数，且句子时态为一般现在时，在肯定句中，要用谓语动词的第三人称单数形式；在变否定句时，要加助动词des的否定形式desn't，且后跟动词原形。
2 We________ (use) the Internet n ur cmputer，but we _________(nt play) games.3 Daming___________(nt use) a cmputer t d his hmewrk，but he uses it t ________ (play) music.4 She________ (make) travel plans n the Internet，but she ____________ (nt buy) tickets.5 We___________ (nt have) a cmputer at hme，but we _______ (use) the cmputer at schl.
【解析】 主语是第一、第二人称或第三人称复数，且句子时态为一般现在时，在肯定句中，谓语动词要用原形；在变否定句时，要加助动词d的否定形式dn't，且后跟动词原形。
Cmplete the sentences with the crrect frm f the wrds frm the bx.
check　like　plan　talk　use1 Tm ________ his email every Saturday.2 I have a cmputer，but I dn't ________ it.3 Cme t my ffice.Let's ________ fr ur hliday.4 My mther desn't ________ cmputer games.5 I can ________ t my friends n the Internet.
Mdule task: Making a survey abut cmputersWrk in grups f three. Write questins abut students and cmputers.
Wrk with the whle class. Ask and answer questins in Activity 5，and make ntes.
Wrk in yur grup. Make a survey abut students and cmputers. Use the ntes yu made in Activity 6 t help yu.
Seven students have a cmputer at hme. Five students use a cmputer fr their hmewrk...
特殊疑问句：一般现在时
Language pint 1
特殊疑问句要由疑问代词或疑问副词开头，询问的内容不同，使用的疑问词也不同。eg：—What is this? 这是什么？ —It's a key.这是一把钥匙。 —Hw much is it? 这个多少钱？ —It's twenty dllars.二十美元。 —What kind f mvie d yu like? —I like actin mvies.我喜欢动作影片。
特殊疑问句的语序
Language pint 2
特殊疑问句由疑问词开头，其构成是“特殊疑问词＋一般疑问句”。eg：What time is it? 几点了？ Wh is yur teacher? 谁是你的老师？但是如果疑问词在句子中作主语或作主语的定语，就用特殊疑问词＋陈述句。eg：Whse bike is here? 谁的自行车在这儿？ Wh can drive a car? 谁会开车？
Language pint 3
特殊疑问句不能用yes，n来回答，而应根据它所询问的内容直接做出回答才行。eg：—What time is it，please? 请问几点了？ —It's 7：30.七点半了。 —Where are they? 他们在哪儿？ —They're in the playgrund. 他们在操场上。 —What's yur favrite subject? 你最喜爱的科目是什么？ —English.英语。
Language pint 4
常用的疑问词：wh-家族：what (什么)，where (在哪里)，when (什么时候)，what time (几点)，wh (谁)，why (为什么)，whm (wh的宾格)，whse(谁的)，which (哪一个)。hw家族：hw (如何)，hw ld (多大)，hw many (多少)，hw much (多少)，hw ften (多久一次)
特殊疑问句的语调一般情况下，特殊疑问句要用降调(↘)来读。eg：Hw ld is↘Jack？杰克多大了？
Wh d yu write t?
write t给……写 (信等)
Language pints 5
write t为动词短语，意为“给……写 (信等)”。eg：He ften writes t his parents. 他经常给他父母写信。
every day 每天
Language pints 6
Just search the Internet. Yu can get almst all the ________ yu need.A．infrmatins　　　B．infrmatinC．picture D．stry
【解析】 此题用题眼法解答。由题眼all可知后面如果接可数名词必须是复数形式，排除C和D两项；而infrmatin是不可数名词，没有复数形式，故选B。
1. (临沂)—________peple travel every year? —Perhaps when we are talking abut it，mre than 100 planes have taken ff arund the wrld.　 A．Hw many B．Hw much C．Hw lng D．Hw ften
【解析】 题眼法。根据peple可知用hw many。
2. (青岛)—I'm waiting fr the mail. D yu knw ________ it will arrive? —Usually it cmes by 4：00 p．m. A．hw B．where C．when D．what3. —Where d yu search fr infrmatin? —________. A．Yes，the Internet B．N，the Internet C．On the Internet D．At any time4. (泰安) —Culd yu please tell me ______ yu will g t Hng Kng n business? —Sure. I prefer t take a plane. A．whether B．why C．when D．hw
5. (泰安)—________ d I need t feed the pet dg? —Twice a day. A．Hw lng B．Hw much C．Hw sn D．Hw ften
【解析】 根据答语可知是问频率，故选D。