2023年牛津译林版初中英语八年级英语下Unit3Onlinetours学案5份有超详细解析答案.pdf
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1、1 2017 牛津译林版初中英语八年级英语下第 1 课时Comic strip&Welcome to the unit 预习目标1根据单词表,预习课本第34 35 页的单词,能根据音标正确拼读这些单词。2听课本第34 页 Comic strip部分的录音,能正确地模仿录音中的语音、语调。3找出课本第34 35 页新出现的短语和重点句型,查一查它们的意思。预学热身通过预习,了解本课时的单词、短语和句型(英汉互译)。1.online adj._ 2.channel n._ 3.keyboard n._ 4.mouse n._ 5_n 节目;计划,方案6_ n 机件;单位7_n 显示器,屏幕8_ v
2、t.收到,接到9remote control 10._ 看起来像11_ 发送和接收邮件12._ 搜索信息13.What do you usually use your computer for?_ 14.I usually use it to search for information._ 自主探究,请带着下面这些问题阅读教材。1.Do you think Eddie and Hobo know well about computers?2.What do Eddie and Hobo think the computer looks like?3.Do you know what the
3、remote control really is?教材导读1.It looks like a TV它看起来像一台电视机。探究点:“看起来像”用_ 表示。指点迷津 look 在句中是系动词,意为“看起来”,后面常跟形容词作表语。You look tired.你看上去累了。(1)look like意为“看起来像”,其中 like 是介词,后面常跟名词。句子结构为:A looks like B,表示“A 看起来像B”,谓语动词look 的形式视主语的单复数形式而定。Lucy looks like her mother露西看起来像她的母亲。(2)look the same意为“看起来一样”,后面不跟宾
4、语。句子结构为:A and B look the same,表示“A 和 B 看起来一样”,谓语动词look 用复数形式。Lucy and Lily look the same.露西和莉莉看上去长得一样。你弟弟看上去长得像你父亲吗?_ your younger brother_ _ _ _?汤姆和蒂姆长得像吗?2 _ Tom and Tim_ _ _?2What do you usually use your computer for?你通常用电脑干什么?探究点:“What for?”是什么意思?指点迷津 “What for?”的意思是“为什么?”,相当于why。What do you buy
5、 the book for?你买这本书干什么?()-_ did you come here for?-To see my son.A.Why B.What C.Where D.How 3I usually use it to search for information。我通常用它搜索信息。指点迷津 探究点:search 可用作 _ 词和 _ 词。(1)search 用作及物动词,后跟“人”时,意为“搜身”;后跟地点名词时,意为“对某地进行搜查”。也可在宾语后加for 短语,表示搜查的具体目标。The enemy searched the mountain for the Red Army,b
6、ut they failed.敌人在山上搜寻红军,但没找到。(2)search for 意为“寻找”,可视为是search for 的省略式,此时search 为不及物动词。She searched for her lost cat everywhere,but she failed.她到处寻找走失的猫,但没找到。()-Why did the police_ the room?-Sorry,I dont know either.A.search B.search for C.look D.look in 4How often do you use your computer for this?
7、你多久用你的电脑搜索一次信息?探究点:how often的意思是什么?对什么时间状语进行提问?指点迷津 how often意为“多久一次”,表示频率,用来对usually,every day,twice a day等频度副词或状语进行提问。How often do you play football?你多长时间踢一次足球?Every Wednesday afternoon.每周三下午。辨析 how long,how often,how soon与 how far(1)how long主要有以下两个意思:表示多长时间,主要用来对一段时间(如three days,four weeks等)进行提问。
8、-How long did he stay here?他在这儿呆了多久?About two weeks,大约两个星期。表示某东西有多长。-How long is the river?这条河有多长?-About 500 km.大约 500 千米。(2)how often指每隔多久,主要用来对频度副词或状语(如 once a week,three times a month等)进行提问。-How often does he come here?他(每隔)多久来一次?-Once a month 每月一次。(3)how soon指再过多久,主要用来对表示将来的一段时间f 如 in an hour in
9、 two weeks等)进行提问。-How soon will he come back?他要多久才回来?-In an hour 一小时以后。3(4)how far表示(距离)多远。-How far is it from here to the zoo?动物园离这儿多远?-Its 6 kilometres 大约 6 千米。()(2013 益阳)-_ does your father go to see your grandmother?-Once a month.A.How long B.How soon C.How often 热身练习A根据中文提示写出单词。1What is the_(鼠标
10、)used for?2.Now many young people like to shop_(在线的)3What do you think of the computer _(程序)?4I_(收到)two presents yesterday.5.Today we are going to learn_(单元)Two.B用所给单词的适当形式填空。1.I usually use my computer_(search)for information.2.The computer can be used for word_(process).3.My brother loves_(use)the
11、 computer to help him with his lessons.4.This film is_(bore).5.He_(find)a wallet in the street yesterday afternoon,C单项选择。()1.Its too noisy.If you want to hear the TV news clearly,you d better_ the TV.A.turn on B.turn off C.turn up D.turn down()2.-Excuse me,but I dont think you can smoke here.-Im rea
12、lly sorry.I_ that this is a non-smoking room.A.dont know B.have no idea C.had no idea D.havent know()3.Her new glasses make her_ an owl(猫头鹰)A.looks like B.look like C.look the same D.looks the same()4.Look!The light in the room_A.turn on B.turns on C.is turning on D.is turned on()5.The film is very_
13、,and everyone feels with it.A.boring;boring B.bored;bored C.boring;bored D.bored;boring 4 参考答案预学热身1联网的,在线的2频道3键盘4鼠标5.programme 6.unit 7.screen 8.receive 9遥控器10.look like 11.send and receive emails 12.search for information 13.你通常用电脑干什么?14我通常用它搜索信息。1.No,I dont.2.They think it looks like a TV.3Yes.It
14、is a mouse.教材导读1.Does;look like your father Do;look the same 2 B 3A 4C 热身练习A.1.mouse 2.online 3.programme 4received 5Unit B.1.to search 2.processing 3.using/to use 4boring 5found C 1.C 2C 3B 4D 5C 第 2 课时Reading 预习目标1根据单词表,预习课本第36 39 页的单词,能根据音标正确拼读这些单词。2“略读”课本第3637 页文章,通过预习,了解课文中的相关信息。3“找读”文章,完成课本第39
15、 页 Part B3 部分的练习。4听课本Reading部分的录音,能正确地模仿录音中的语音、语调。5找出课本第36 39 页新出现的短语和重点句型,查一查它们的意思。预学热身通过预习,了解本课时的单词、短语和句型(英汉互译)。1.click vi.&vt._ 2.Asia n._ 3Africa n._ 4Europe n._ 5_n 导游,向导6_ adj.世界著名的,举世闻名的7_n 贸易8._ adj.南方的,南部的9_adj.辛苦的;艰难的10.n.网站11.at the top of._ 12.an online tour 13.in the centre of_ 14.a har
16、d days work_ 1 5_ 成千上万的 _ 16._ 因而出名17.Welcome to“Around the World in Eight Hours”_ 18.Every year,thousands of people gather here on New Years Eve._ 自主探究,请带着下面这些问题阅读教材。1Who is the guide?5 2.Where is the world-famous trade centre?3.Where does the song“Memory”come from?4thousand和 thousands of如何使用?教材导读1
17、.Welcome to“Around the World in Eight Hours”,欢迎来到“八小时环游世界”。探究点:welcome可用作 _ 词、_ 词、_ 词和 _ 词。指点迷津 welcome的用法如下:(1)用作感叹词(int),意为“欢迎(光临)”。Hello,Tom!Welcome back to China!你好,汤姆!欢迎回到中国来!(2)用作动词(vt)欢迎The mayor welcomed the visiting guests at the airport.市长到机场欢迎来宾。欣然接受She didnt welcome the suggestion.她不接受这项
18、建议。(3)用作形容词(adj)受欢迎的;令人愉快的She is a welcome visitor她是个受欢迎的来宾。被允许的,可随意使用的You are welcome to stay.我们欢迎你住下。(4)用作名词,意为“欢迎,款待;欢迎辞”。He received a warm welcome in our school.他在我们学校受到了热烈的欢迎。欢迎来到我们班。_ _ our class2.Every year,thousands of people gather here on New Years Eve.每年在除夕夜,成千上万的人聚集在这儿。探究点:thousand和 tho
19、usands of的意思分别是“_”和“_”指点迷津(1)thousand意为“一千”,和具体数字连用时用单数形式。two thousand students两千名学生(thousand不能用复数形式)注意 two thousand of the students学生中的两千人several thousand students几千名学生many thousand students教千名学生(2)thousands of意为“成千上万的”。Thousands of students visited the Great Wall last year.去年成千上万的学生参观了长城。注意 some,s
20、everal,many 可以和 thousands-of连用。()(2013 孝感)After the Asian Games,_ people came to Guangzhou for a visit during holidays.A.thousand B.thousands C.thousand of D.thousands of 3.In the centre of the island is Central Park.6 在岛中心是中央公园。探究点:in the centre of是什么意思?指点迷津 in the centre of意为“在的中心”。In the centre o
21、f the city,there is a museum.在城市的中心有一个博物馆。在广场的中心有一个花园。There is a garden_ _ _ _ the square.4.,its a good place to relax after a hard days work.经过一天的辛勤工作之后,这是一个很好的放松场所。探究点一:relax 可用作 _ 词和 _ 词。relax 的用法如下:(1)不及物动词放松,轻松,体息Relax,everybody.大家都放松一下。(肌肉等)松弛,放松His muscle relaxed.他的肌肉放松了。(2)及物动词使放松,使轻松,使休息Thi
22、s song relaxes me.这首歌使我心情舒畅。You must not relax your efforts for a moment你一刻也不能松劲。使(身体某部分)松弛,使放松She relaxed her grip and let me go.她松开手把我放了。使(制度、规则等)变得不严或放宽The judge relaxed the rules.法官放宽了规则。注意 relax 的后面一般不接反身代词。咱们坐下来放松一下吧。Lets sit down_ _.探究点二:hard work与 work hard有何区别?指点迷津 hard work为名词短语,意为“艰苦的工作”;
23、work hard为动词短语,意为“努力地工作”。This is hard work,but he works hard.这是一项艰苦的工作,但他干得很卖力。他努力地工作,最后终于完成了这项艰苦的工作。He_ _ and at last he finished the_ _5.When you visit New York,dont miss Broadway.当你参观纽约时,不要错过百老汇。探究点:miss 的意思是“_”、“_”和“_”。指点迷津 miss 的用法如下:(1)Miss小姐May I help you,Miss?要我帮忙吗,小姐?(2)miss 没赶上;错过7 He arri
24、ved too late and missed the train他到得太迟,没有赶上火车。(3)miss避开If you go early,youll miss the traffic.如果你早一点走,就不会等红灯了。(4)miss想念I really miss my parents in the USA.我真的想念我在美国的父母。如果你不想错过早班车,就早点起床。If you dont want to_ the early bus,please_ _ early.6.It has been famous for its theatres since the early twentieth
25、century.自从 20 世纪早期以来,它就因戏院而出名。探究点:be famous for是什么意思?指点迷津 famous形容词,意为“出名的”,be famous for意为“因出名”。The city is famous for its old buildings.这座城市因古老的建筑物而出名。辨析 be famous for,be famous as与 be famous to be famous for后一般跟事物,表示“因由于而闻名”。China is famous for the Great Wall.中国因长城而闻名于世。be famous as后一般跟人或表示职位的名词,
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