课件24张PPT。111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 Unit 2 At HomeJJ 四年级上册 Lesson 8 TV and Phone1. What do you do at home?I help my mum and dad.TVI talk on the phone with my friends.I watch TV after dinner.I play on the computer.computerphoneI help my mum and dad.我帮助我的妈妈和爸爸。知识点 1/help/ v. (动词)帮助；协助；援助讲解例句：I help my brother.我帮助我的弟弟。
help… with… 表示“在某方面给予帮助”，如：Tom can help me with my English.(汤姆能帮助我学英语); help sb.(to)do sth.表示“帮助某人做某事”，如：I help my mother do the housework.(我帮助妈妈做家务)。拓展讲解My dad is very tall.我的爸爸很高。
mum 妈妈。/d?d / n. (名词)爸爸(非正式用语)对应词：例句：I talk on the phone with my friends.
我通过电话和我的朋友们交谈。知识点 2讲解例句：/t??k / v. (动词)交谈；讨论Let's have a talk.让我们谈一谈。
talk with/to sb.和某人谈话
talk about sth.谈论某事短语：讲解We often talk________ the phone.
A. on B. of C. for例句：/f??n / n. (名词)电话A点拨：talk on the phone意为“通过电话交谈”。What's your phone number? 你的电话号码是多少？
phone number 电话号码 on the phone 通过电话短语：讲解We are good friends.我们是好朋友。
friends
good friend 好朋友
make friends with 和……交朋友
fri＋ end(结束)＝ friend(朋友)复数：例句：/frend/ n. (名词)朋友加法记忆法：短语：I watch TV after dinner.我在晚饭后看电视。知识点 3讲解They watch TV at home.他们在家看电视。
watch TV看电视 watch games 看比赛
watch还可以作名词，意为“手表”，其复数形式为：watches。
watch →watches(第三人称单数)
look 看 see 看见短语：例句：/w?t?/ v. (动词)看；注视 [四会]一词多义：词形变化：近义词：讲解拓展辨析watch，look和see讲解He is ________ a football match(足球比赛)．
A. looking B. watching C. seeingB点拨：watch强调聚精会神地看，符合题意。故选B项。讲解This is a TV.这是一台电视机。
TV show 电视节目
IT 信息技术
TV →television(完全形式)例句：/?ti?'vi?/ n. (名词)电视；电视机 [四会]词形变化：短语：形近词：电视TV节目多讲解I read a book after dinner.
我在晚饭后读书。
before 在……之前
after school 放学后
after class 下课后
after work 下班后例句：/'ɑ?ft?/ prep.(介词)在……后短语：对应词：讲解What do you have for dinner?
你晚餐吃什么？
supper 晚餐
eat/ have dinner 吃晚餐例句：/?d?n?/ n. (名词)晚餐；主餐，正餐短语：近义词：联想记忆法：breakfast 早餐 lunch 午餐What do you do at home? 你在家做什么？知识点 4讲解这是一个以what引导的特殊疑问句。用来询问对方在某地做什么事。其中前一个do是助动词，无意义；后一个do是实义动词，表示“做”。
特殊疑问词＋助动词 ＋主语＋ 动词原形＋ 其他？
I ＋ 动词原形 ＋ 其他．句型：用法：/w?t?/ v. (动词)看；注视 [四会]答语：讲解I read a book at school.(对画线部分提问)
________ do you ________ at school?例句：What do点拨：
根据答语及画线部分可知，用来询问对方在某地做什么事用疑问词what；do是实义动词，表示“做”。故填What；do。—What do you do at school? 你在学校做什么？
—I clean our classroom.我打扫我们的教室。2. Let's do it!a. The phone is ________ the chair.
电话在椅子________。
b. The ________ is ________ the box.
________在盒子________。
c. The ________ is ________ the desk.
________在桌子________。under 下 computer in 电脑 里 TV on 电视 上 Look and write.问一问，答一答。然后打“√”。
( )I talk on the phone with my friends.
( )I play on the computer.
( )I watch TV.
( )I sing a song.
( )I write a story.
( )I do my homework.
( √ )I read a book.
( )I help my mum and dad. What do you do at home?I read a book.一、单项选择。
1. Lily________ me________ my English.
A. helps; to B. helps; with C. help; with
2. I________ TV in the evening.
A. watches B. to watch C. watchBC点拨：
help… with… 表示“在某方面给予帮助”；主语Lily是第三人称单数，谓语动词help加s。故选B项。点拨：主语是第一人称，谓语动词用动词原形。故选C项。3. I talk________ the phone ________ my mother.
A. in; with B. on; with C. with; onB点拨：
talk with/to sb.意为“和某人谈话”，是固定搭配；on the phone 意为“通过电话”，符合题意。故选B项。二、问句答语选一选。
( )1. What do you do at home?
( )2. What day is today?
( )3. What's she wearing?
( )4. Are these your books?BDAA．She's wearing a skirt.
B．I do my homework.
C．Yes, they are.
D．It's Monday.C三、选择恰当的单词补全短语。
1. ________ my mum and dad
2. ________ on the phonehelptalkA. talk B. help 本节课我们学习了以下知识，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！重点词汇：Help, talk, phone, friend, watch, after, dinner
重点句式：I help my mum and dad.
I talk on the phone with my friends.
I watch TV after dinner.
What do you do at home? Thank you!
