七年级英语上册Module7ComputersUnit3Languageinuse教学课件新版外研版17

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1、Unit 3Unit 3Language in useLanguage in use1.Whodoyouwriteto?(教材P46)你写给谁?解读 write to.意为“给写信/电子邮件”,也可表示为write a letter/an email to.,后接人称代词时要用其宾格形式。Do you often write to your mother?=Do you often write a letter/an email to your mother?你经常给你妈妈写信/电子邮件吗?拓展write to后接副词时,介词to省去。Hewrites homeonceaweek.他一周往家写

2、一次信。2.Lets planforourholiday.(教材P47)让我们计划一下我们的假期吧。解读 holiday,意为“假期”,是可数名词。常用搭配:Ill go to America for a holiday next month.下个月我要去美国度假。Betty is on holiday with her parents.贝蒂和她父母正在度假。What do you often do in the winter holiday?你们经常在寒假里做什么?3.Iwasborn in 1946 in America.(教材P47)我在1946年出生在美国。解读此句中was born意

3、为“出生”,动词原形是be born,一般用于一般过去时态;am和is的过去式是was,are的过去式是were。“主语+was/were born+时间/地点.”句式,描述出生时间或地点。When were you born?你是什么时候出生的?I was born at 8:50 in the morning.我出生在早上八点五十。4.Imverybig,aboutoneanda halftimesthesizeof aclassroom.(教材P47)我很大,大约有一个教室的1.5倍大。解读此句中one and a half意为“一个半”。My room is one and a hal

4、f times the size of your room.我的房间是你的房间的 1.5倍大。拓展英语中表示“半”,用“数词+and+a half+名词复数”或“数词+名词+and+a half”。twoandahalfhours=two hours andahalf两个半小时 1.1 b)2 c)3 d)4 a)2.1.How do I2.What does he do 3.When does she use 4.Who do you write 5.How many emails do they send/What do they send3.1.doesnt see;sends2.use;dont play 3.doesnt use;play4.makes;doesnt buy 5.dont have;use4.1.checks 2.use 3.plan 4.like 5.talk