M7-Unit3-语法.pptx

Module 7 Unit3 Language in useLearning objectives1.To understand the special sentences.2.To know how to use the special sentences.Lead in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 homework on the computer?2.接下来我做什么？_ _ I do next?3.我在哪里写名字？_ _ I write the name?How doWhat doWhere do探究 一般现在时特殊疑问句1 一般现在时特殊疑问句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？Its a key.这是一把钥匙。How much is it?这个多少钱？Its twenty dollars.二十美元。Grammar 12 特殊疑问句的语序“特殊疑问词一般疑问句”。eg：What time is it?几点了？Who is your 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：Whose bike is here?谁的自行车在这儿？Who can drive a car?谁会开车？3 特殊疑问句的答语不能用yes，no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？Its 7：30.七点半了。Where are they?他们在哪儿？Theyre in the playground.他们在操场上。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),who(谁),why(为什么),whom(who的宾格),whose(谁的),which(哪一个)。how家族：how(如何),how old(多大),how many(多少),how much(多少),how often(多久一次),how long(多长),how soon(多久),how far(多远)。Match the questions with the answers.11 Where do you save your homework?2 When do you use a computer?3 How many emails do you write every week?4 Who do you write to?a)I write to my friends.b)I save my homework in a document.c)I use my computer after school.d)I write three or four emails.bcdaComplete the conversations.2 Where do your grandparents live?They live in Australia.1 _ I save my document?Click“save”and“OK”2 _with his computer?He sends emails.3 _her computer?She uses her computer every Sunday.How doWhat does he doWhen does she use4 _emails to?I write emails to my friends.5 _every day?They send ten emails every day.Who do you writeHow many emails do they send（）1-_people travel every year?-Perhaps when we are talking about it,more than 100 planes have taken off around the world.AHow many BHow much CHow long DHow oftenAPractice()2-Im waiting for the mail.Do you know _ it will arrive?-Usually it comes by 4：00 pm.A.how B.where C.when Dwhat()3-Where do you search for information?-_.A.Yes，the Internet B.No，the Internet C.On the Internet D.At any timeCPracticeC()4-Could you please tell me _ you will go to Hong Kong on business?-Sure.I prefer to take a plane.A.whether B.why C.when D.how()5-_ do I need to feed the pet dog?-Twice a day.A.How long B.How much C.How soon D.How oftenDPracticeD()6.-_ do you go to school every day?-By bike.A.How B.Where C.What D.When()7.-_ do you use a computer?-At home.A.How B.How often C.When D.WhereAPracticeD1.She learns English by listening to tapes _ _ she _ English?2She goes to see her aunt once a month _ _ _ she _ to see her aunt?3My sister often does her homework at home._ _ your sister often _ at home?就划线部分提问 How doesHow often does What doeslearn godo 4.We have two boxes of milk at home._ _ milk _ you have at home?5.We usually have lunch at 12 oclock._ _ _ you usually _ lunch?How muchWhat time dodohaveComplete the sentences with the correct form of the words in brackets.31 Tony_(not see)his uncle，but he _ (send)emails.2 We_(use)the Internet on our computer，but we _(not play)games.doesnt seesendsusedont play3 Daming_(not use)a computer to do his homework，but he uses it to _(play)music.4 She_(make)travel plans on the Internet，but she _(not buy)tickets.5 We_(not have)a computer at home，but we _(use)the computer at school.doesnt useplaymakesdoesnt buydont haveuseComplete the sentences with the correct form of the words from the box.4checklikeplantalkuse1 Tom _ his email every Saturday.2 I have a computer，but I dont _ it.3 Come to my office.Lets _ for our holiday.4 My mother doesnt _ computer games.5 I can _ to my friends on the Internet.checksuseplanliketalk