英语人教版七年级下册What time do you go to school.docx

Unit 2What time do you go to school?话题Topic日常作息习惯(Daily routines)功能Functions1.能够简单谈论日常作息习惯(Talk about daily routines)I usually get up at seven oclock.They always go to school at eight oclock.2.能就日常活动的时间进行问答(Ask about and say time)A:What time do you usually take a shower,Rick?B:I usually take a shower at six forty.语法Grammar1.能够正确运用what time和when引导的特殊疑问句(What time and when questions)What time do you usually get up?When does Anna exercise?2.掌握常见频度副词的基本用法 (Adverbs of frequency)I usually get up at seven oclock.They always go to school at eight oclock.Theyre never late.词汇和常用表达Words & expressions1.能正确使用下列词汇 (Curriculum words)(按词性排列)名词:tooth(teeth),shower,job,station,night,group,half,quarter,homework,life代词:lot 动词:dress,brush,work,exercise,run,clean,walk,taste 形容词:funny,best 副词:up,usually,sometimes,never,early,oclock,quickly,either 其他:forty,fifty,past2.能正确使用下列常用表达(Useful expressions)get up,take a shower,get dressed,radio station,on weekends,do ones homework,take a walk,eitheror3.能认读下列词汇(Non-curriculum word)wow学习策略Strategies加强听前预测意识,根据图片和提示语句初步预测听力内容文化知识Culture了解英语国家人们的日常生活习惯三维目标Three-dimensionaltarget知识与技能1. 能掌握以下单词:up,dress,brush,tooth(teeth),shower,usually,forty,never,early,fifty,job,work,station,oclock,night,funny,exercise,best,group,half,past,quarter,homework,run,clean,walk,quickly,either,lot,sometimes,taste,life2.能熟练掌握单元短语:get up,take a shower,get dressed,eat breakfast,do ones homework,take a walk,brush ones teeth,taste good,radio station,on weekends,be late for,atoclock,at six thirty,at half past six in the morning,at a quarter past/to seven,eitheror,lots of三维目标Three-dimensionaltarget知识与技能3.能掌握以下句型:A:What time do you usually get up?B:I usually get up at six thirty.A:What time does Rick eat breakfast?B:He eats breakfast at seven oclock.A:When does Scott work?B:He always goes to work at eleven oclock.4.了解以下语法:(1)when和what引导的一般现在时特殊疑问句的构成及回答,When/What+do/does+主语+动词(短语)+其他?(2)表示频度的副词always,usually,often,sometimes,never等。(3)英语的时间表达法。5.根据读音规则拼读单词,学习了解不完全爆破的发音方法。过程与方法1.通过师生问答、生生对话、角色扮演等多种语言交际活动,培养口语交际能力和在语境中运用所学内容的能力,听别人谈论日常生活,说自己的日常生活。2.通过图片提供语境,运用学生的实际情况作例子,感知、学习What time do you?/When do you?疑问句和I usually get up at six thirty in the morning.等句型,进入本单元的话题。创设情境学习、操练表示日常生活的动词或动词短语、运用表示频度的副词、学习英文时间表达法,学生结合自己实际情况提出和回答问题,借助多媒体提供画面或视频来提高学生的主动性和积极性。3.结合语法讲解和听说活动,学习运用本单元知识。情感态度与价值观1.培养在学习的过程中积极参与,并能够结合自己的日常生活谈论、训练所学的句型。2.了解英语国家人们的日常生活习惯。3.养成良好的日常生活习惯。Section A概述本部分通过图片导入日常生活的相关动词短语和钟表表示时间的情境,以Rick和Jim兄妹的日常生活习惯、记者对Scott的采访为线索开展语言训练活动,学习相关句型和重点词汇。在语言能力方面,侧重让学生听别人谈论日常活动,并简单谈论自己一天的活动。在语言知识方面,侧重词汇、习语的学习和储备,进行用法训练,学习谈论时间的问句What time?When?以及简单的时间表达法(先时后分)。1.1a1c是本单元的话题导入部分,是Section A 的基础和本单元后面部分的铺垫。1a,1b,1c是前后联系的任务链。1a是词汇学习活动,通过主题图导入本单元话题和基本结构What time do you?另外,还引出时间表达法at six thirty。1b是基于1a语境的听力活动。1c是在1a和1b基础上开展的简单输出活动。主要目标是学习单元出现的核心词汇和学习钟点时刻的表述。2.2a2c部分的重点是听说教学,侧重发展学生的听说能力。2a2c部分是一个听说任务链,听的是同一个对话,但活动的目的不一样。2a检测的是对话的大意,要求学生写出Jim有多少个兄弟姐妹、有几个淋浴设备。2b要求学生关注时刻,填出Jim及兄弟姐妹的淋浴时间,目的是训练学生对数字和钟点时刻的捕捉和记录。要求学生有一定的数字意识,应熟悉数字和时刻的表达方式,因此,在此项活动之前,要有意识地复习一下数字和时刻表述。2c是基于听力内容的口语输出活动,要求学生能够利用课本图画资源展开讨论。2d的对话内容是采访一名在电台上夜班的工作人员,他的上班时间正好和多数人相反,呈现了本单元的核心句型,为学生输出语言提供了范例。Section A概述3.语法部分是对本单元语法要点的归纳、梳理和巩固性练习。本单元的语法要点有:what time和when引导的特殊疑问句及回答;表示频度的副词的基本用法;复习一般现在时。掌握语序是学生正确运用所学语言的关键,它包括疑问句的语序(疑问倒装),频度副词在句子中的位置。一般现在时单数第三人称的动词形式是一个难点。要鼓励学生学习探究、归纳总结,提升语法意识。4.3a3c 部分分别对语法部分内容进行训练,巩固运用本单元话题的能力。3a练习三个频度副词。3b要求学生笔头造句,灵活运用频度副词介绍自己的日常生活习惯。3c是一个小组活动,学生进行小组调查,然后汇报结果,学生在真实的语境中练习本单元的关键句型What time do you?及核心动词短语。教学目标1.学会运用what time和when询问日常活动的时间,以及会运用简单的时刻表达方法进行回答。2.学会本部分中表示日常活动的动词短语,如:get up,get dressed等。3.掌握表示频度的副词always,usually和never等。Section B概述Section B 是Section A在话题、词汇、语言结构和语言技能方面的深化和拓展,如本部分介绍了更复杂的时间表达法(用to和past)。在语言技能方面,Section B在进一步训练、发展听说技能的基础上,重点转向发展阅读和写作技能,培养和提升学生的语言综合素养。这一部分包括两个板块,第一板块1a1e以听说为主,1a和1b拓展了时间表达法和日常活动的词汇,1c和1d训练学生的听说技能。第二板块2a3b以读写为主,2b和3a阅读材料进一步加大目标语言的输入量,2c和3b旨在发展学生笔头语言输出的水平。1.活动1a1e是听说教学,进一步巩固目标句型What time do you?复习前面出现的日常活动短语,同时引入更高层次的时间表达法和更多的日常活动短语。1a和1b是听前预热活动,其中1a是语言输入,介绍past和to的用法,让学生接触更复杂的时间表达方式,并丰富日常活动的表达内容,1b是通过结对活动对1a内容展开讨论,让学生进一步巩固前一活动中所学的目标语言。1c和1d围绕对Tom的访谈展开听力教学活动,除复习学生已学的日常活动表述外,增加了更多的新内容。1c侧重日常活动词汇的考查,1d侧重日常活动的时间。1e是一个听后活动,以听力内容为线索展开问答对话,发展学生的口语能力。2.2a2c是一个阅读教学活动,是本单元的重点。此部分采用读前、读中和读后三个部分设计。开展教学活动时,要作为一个整体,由一个任务过渡到下一个任务,切忌逐一分裂开来。2a是读前预热活动,思考哪些活动是健康的习惯。2b是读中活动,包括两个层次不同的活动:第一个问题检测文章的主旨大意,第二个问题涉及文章的具体细节内容。2c为读后任务,主题仍然是“健康的生活习惯”,但训练的侧重点由“读”过渡到“写”上。本篇阅读文章以第一人称描述兄妹两人的生活习惯,情感目标明确,教师应该利用契机,引导学生关注健康生活,培养良好的生活习惯。3.3a3b侧重点为“写”的训练,发展学生的书面表达能力,3a是一个逻辑排序活动,同时为学生提供一个仿写的范文。3b要求学生写出自己一天的生活。教学目标1.拓展学习表示日常活动的短语,学会运用past和to表达时间的方法。2.能够读懂描述日常生活的短文,并熟练运用短文中的词汇、短语和句型写出自己一天中的生活。3.在阅读和写作过程中,了解国外孩子的生活习惯,培养良好、健康的生活习惯。Self Check概述1.活动1旨在复习和巩固本单元出现的大量动宾短语。学生需要先会组成短语,再根据语境适当填入。2.活动2是控制性语句构建任务,要求学生复习本单元的重点语言结构。1.掌握并使用本单元的表示日常活动的动词短语,以及表示频度的副词,学会表达时刻的两种不同方式:先小时后分钟和运用past或to先分钟后小时的表达方法,并会用half和quarter。2.能够运用询问具体时刻的句型:What time do you?和When do you?了解它们的异同,能够正确回答。3.掌握运用一般现在时,学会使用丰富的词汇描述自己或他人一天中的活动,并能够构成短文。以动作或图片创设情景教学动词短语,通过整体识记的方式学习,通过听力训练和师生的对话训练学生的听、说能力,培养学生流利地用本单元知识内容来谈论日常活动、谈论时间、运用副词表达活动的频度。教学突破:创设语境教学新的词汇、短语和句型,以听说读写的任务引导学生开展课堂活动,重视听说能力的培养,反复训练、运用询问和回答日常生活活动的句型及对话。在练习中正确使用一般现在时的询问时间的句型What time do you?/When do you?使用频度副词,学会时刻的表达方法。以阅读材料做范文,学会模仿范文进行书面表达。注重方法与价值观的培养:在英语语境中大量感知和训练本单元的表示日常活动的短语、表示频度的副词和询问时间的句型,听说领先,读写跟进,养成良好的学习英语的习惯,提高综合运用语言的能力。通过单元的语言学习,归纳、总结本单元出现的询问及回答日常生活回答时间的句型结构、频度副词的使用和英文时间表达法,使知识的记忆形象化、系统化。采用Pair work和Group work相结合的方式,练习询问日常活动时间和频度的英文句型,在语言运用中积累动词短语。通过大量的课堂听说练习,运用语言进行阅读、写作活动,让学生对谈论日常生活的话题感兴趣,并能从语言学习的过程中,学会培养自己的健康生活习惯。第一课时:Section A 1a1c第二课时:Section A 2a3c第三课时:Section B 1a2c第四课时:Section B 3aSelf Check教学目标单词卡片名词:tooth(teeth),shower,job,station,night,group,half,quarter,homework,life 代词:lot 动词:dress,brush,work,exercise,run,clean,walk,taste 形容词:funny,best 副词:up,usually,sometimes,never,early,oclock,quickly,either 其他:forty,fifty,past短语归纳get up起床,take a shower洗淋浴,get dressed穿衣服,eat breakfast吃早饭,do ones homework做家庭作业,take a walk散步,走一走,brush ones teeth刷牙,taste good吃(尝)起来味道好,radio station广播电台,on weekends(在)周末,be late for迟到,atoclock在点钟,at six thirty在6点30分,at half past six in the morning在早上6点半,at a quarter past/to seven在7点一刻/7点差一刻(6点三刻),eitheror要么,要么,或者或者,lots of许多,大量句型集锦1.What time do you usually get up?你通常什么时候起床?2.I usually get up at six thirty.我通常6点30分起床。3.What time does Rick eat breakfast?Rick什么时候吃早饭?4.He eats breakfast at seven oclock.他7点钟吃早饭。5.When does Scott work?Scott什么时候上班?6.He always goes to work at eleven oclock.他总是在11点钟去上班。7.For lunch,we usually eat hamburgers.我们午饭通常吃汉堡包。8.I either watch TV or play computer games.我要么看电视,要么玩电脑游戏。重点语法1.what time和when构成的特殊疑问句及回答。2.频度副词的基本用法。3.一般现在时表示日常活动的各种句型。一日三餐中的中西方文化中西方的文化不同也表现在一日三餐的用词区别上。中国人的饭食一般固定为一日三餐,所以汉语的“一日三餐”可以成为一个固定的词组。中国人用英语表达这三餐时也固定使用三个词,“早餐”(breakfast),“午餐”(lunch),“晚餐”(supper)。在我国,人们往往注重午餐,因此lunch成为许多家庭的“正餐”(dinner)。而在西方,人们因为工作,中午大多简单随便用餐,晚餐是绝对的“正餐”(dinner)。dinner就是“晚餐”的代名词,英美人士口中的dinner就相当于supper,如果他们再说supper的话,supper就可能是我们的“夜宵”了。英国人的饮食习惯不像中国人那样固定,既可能是一日三餐,也可能是一日四餐,四餐的情况远比三餐多。叫法也很不固定,甚至同一家庭平时和特殊情况(如临时来客)对饭食的安排和称呼都会有所改变。所以不能用中国人的概念来理解英语有关饭食的词语,只有breakfast可以等于“早餐”,lunch 和supper却不一定就是“午餐”和“晚餐”。英国人有喝“下午茶”的习惯,“下午茶”(afternoon tea或叫tea break,在美国,又称为coffee break)配有点心,往往成为独立的一餐,相当于小吃。于是英国人便有了一日四餐。尽管中国是茶的故乡,但喝茶却不成为独立的餐食。英国人一日以一顿为主餐或正餐,称为dinner,其余各餐都是辅餐,他们称之为light meal,即吃得不多,甚至用不着主食。他们的dinner究竟是中午还是傍晚却不固定,因人因情况而异,这样,lunch不一定就是午餐,supper往往也并非晚餐。还有一个词brunch,它是由breakfast和lunch截拼而来,叫“混拼词”。顾名思义,它的意思是“早中饭”,是那些在周末爱睡懒觉的人们吃的一餐饭。What time do you eat dinner?第一课时Section A 1a1c1.记忆单词up,dress,brush,tooth(teeth),shower,usually,forty短语get up,take a shower,get dressed,eat breakfast,brush ones teeth,at six thirty2.掌握和学会运用谈论日常活动时间的句型:What time do you usually get up?I usually get up at six thirty.3.能正确使用表示频度的副词usually。4.通过听力活动训练语音语调,通过两人一组角色扮演的方式,在单元主题图片提供的情景中练习语言点,提高英语听说能力。1.学会运用表示日常活动的动词短语:get up,get dressed,brush teeth,take a shower,eat breakfast,go to school2.学会运用一般现在时谈论日常生活的句型:What time do you usually take a shower?I usually take a shower at six forty.3.学会简单地表达时间:at six,at six thirty,eleven oclock1.正确使用询问具体时刻的句型:What time do you?和表示时刻的简单方式,如:at six,six forty,seven oclock等。2.运用表示日常活动的动词短语和表示频度的副词usually。本课时的教学内容是人教版七年级下册英语第二单元的第一课时,重点在于引导学生观看图片,理解语境,以Rick和Jim兄妹的日常生活为话题,开始学习动词短语和时刻的表达方式,自然地导入谈论日常生活话题的句型。What time do you usually get up?I usually get up at six thirty.听力和口语活动用图片引起学生的兴趣,训练学生的听力和口语表达能力。利用动作、手势和图片学习表示日常活动的动词短语和简单的时间表达方式,同时在对话中练习使用表示频度的副词和一般疑问句询问日常活动时间的句型。因此,教师可以将知识目标定为掌握本课时新出现的动词短语、频度副词和简单的时刻表达方式,询问和回答日常生活活动时刻的句型。情感目标定为通过话题的学习、训练,培养学生的从听到说的学习习惯,通过教学内容的学习,对安排自己的日常生活时间产生积极的影响。设计教学PPT,录音机,带指针的时钟,多媒体,相应的插图,表示日常生活活动的图片和单词卡片。Step .Lead inLeading in 【情景1】1.Warm up by talking about after school activities.T:Good morning/afternoon,boys and girls.Ss:Good morning/afternoon,Mr./Ms.XX.T:Do you like sports or music after school?S1:Yes,I do./No,I dont.T:What do you usually do after school?Ss:I play basketball/Show some pictures and help the students to review some activities,using verb phrases like:play games,play soccer,listen to the music,play the violin,watch TV,2.The teacher uses pictures or performs the actions to teach the new phrases about daily life.And ask the students to learn the whole phrases,not the single word in the phrases,like “brush my teeth” and “get dressed”.设计意图复习学过的内容,从谈论课外活动开始,进而介绍日常生活方面的词汇,图片和动作使动词学习更加形象直观,自然地进入学习动词短语的内容。Leading in 【情景2】1.T:(Greet the class.)Hello,everyone! Good morning/afternoon!Ss:Good morning/afternoon! Mr./Ms.XX.T:Look at the topic today.What time do you go to school?So,today were talking about our daily activities and the time.What activities do you do after school?(Show pictures to help students review the verbs or phrases.)Ss:I play games/play soccer/listen to the music/play the drums/watch TV/2.The teacher collects the students answers.T:When we talk about the time,we use the numbers.So lets count from 1 to 30.Ss count.3.The teacher shows pictures or performs the actions to teach the new phrases about daily activities.Get the class into the new units learning.设计意图引导学生复习所学的相关动词或短语,复习即将用到的数词,从谈论课外活动入手,进入单元内容学习。Step .New words (1a)1.T:Now I show you the pictures or I perform the actions.Lets learn the English words.Dont read them in your books.OK?Look! What am I doing?Im going to school.I go to school in the morning.(Write “go to school” on the blackboard.)Say it after me,please.Ss:Yes.Go to school.I go to school in the morning.Then teach “get up”,“get dressed”,“brush teeth”,“eat breakfast”,“take a shower” in the same way.2.The teacher shows the pictures one by one and gets the class to say the activities in English.Then read them aloud.T:Look at what it is in the picture and say the activity in English.Now,open your books and read the new phrases in 1a aloud.3.Match the activities with the pictures.And then play a guessing game to practice.T:Guess what Im doing.Now guess what he is doing.The teacher should help students to learn the phrases.教材解读1.brush teethteeth是tooth的复数形式,意思是“牙齿”。在动词短语中,要注意用复数形式。brush作名词时意思是“刷子”,如:a tooth brush一把牙刷。The little baby has a little tooth.这个小孩有一颗小牙。I brush my teeth in the morning and in the evening.我早晚刷牙。2.eat breakfasteat breakfast =have breakfast吃早饭。【Keys】1a:1.c2.d3.b4.f5.e6.a设计意图运用动作和图片学习短语,从词义、读音到拼写,整体记忆。猜测游戏吸引学生的注意力,使学习变得轻松。提醒学生学习短语要整体记忆,不能单个词语记忆。Step .Listening (1b)1.Before listeningThe teacher brings a clock to class and turns the hands to show different times.Or the teacher draws the clock to show the times.T:Please look at the time of the clock.What time is it?Ss:Its(six oclock,six thirty,five twenty-five,etc.)T:Look at the main picture in 1a.What activities can you see in it?What times can you see?Lets listen to the conversation and match the times with the actions.Before playing the recording,the teacher tells the class how to make quick notes while listening.T:Read the conversation in the bubbles.Today we are listening to the actions and the times.So while you are listening,you must write down the main points quickly so that you wont forget them after listening.When you get a time for an action,simply write the number,like 6:00.You should not write down the full phrase.Understand?Ss:Yes.2.While listeningPlay the conversation for the first time.The students get an overall learning about the conversation.T:The interviewer is talking to Rick about his daily life.What time does he do the things?Look at the activities and listen again.Write down the times in this chart.(Get students to listen and fill in the chart.)Daily activitiesTimeget up6:30brush teeth/take a shower6:40eat breakfast7:00get dressed7:20go to school7:303.After the students fill in the chart,get them to ask and answer about Ricks daily activities like this:A:What time does Rick usually get up?B:He usually gets up at six thirty./At six thirty.Remind them of the adverb “usually” and the “-s” forms.After that the teacher should emphasize something important and difficult.教材解读What time do you usually get up,Rick?usually的意思是“通常地,一般地”,在句子中usually位于助动词、系动词和情态动词之后,行为动词之前。He usually goes to school early.他通常早早地去上学。Im usually the first to come.我通常是第一个来的。这是一般现在时的特殊疑问句,疑问词组是what 和time的合成词组。句子的结构是:疑问词组(What time)+助动词(do/does)+主语(you/)+动词原形(get up)+其他?What time does she play games at school?她在学校什么时候玩游戏?【Keys】1b:get up:six thirty;brush teeth and take a shower:six forty;eat breakfast:seven oclock;get dressed:seven twenty;go to school:seven thirty设计意图运用时钟显示训练时刻的表达,为听力做准备,做听力训练时先整体感知,听力过程中要求学生学会做笔记,并通过记录做口头表达,使听力训练和语言表达同时达到。Step .Post-listening Activities (1c)1.After listening to the conversation,get the class to read it aloud.T:Now lets listen to the tape and read the conversation in 1b.Ss read it aloud.Then practice the conversation.2.T:Now one of you in a pair is the interviewer,the other is Rick.Ask and answer questions about Ricks morning.You can use your own words but not recite the conversation.T:Now please work in pairs and then Ill ask some of you to act out in class.The class ask and answer in pairs.A:What time do you usually take a shower,Rick?B:I usually take a shower at six forty.Then ask pairs of students to act out the conversation in class.设计意图学生在听后,朗读巩固,再模仿1b的对话,进行采访问答,训练表示日常活动的短语和时刻表达法,培养学生的口语表达能力。Step .Summary and AssignmentT:Today we have learned some phrases about our daily life.Now I show you the PPT,and you say them in English.Ss review the new phrases in 1a.设计意图小结巩固、当堂检测本节内容,对学习进行形成性评价。Exercise补全对话1.A:What time you usually (起床)?B:Iat six oclock.What you?A: .(6:30)2.A:Rick?(洗淋浴)B:Heat six forty.3.A: do you?(刷牙)B:I6:50.【Keys】1.do,get up,usually get up,about,Six thirty2.What time does,take a shower,takes a shower3.What time,brush your teeth,brush my teeth at设计意图逐渐减少呈现对话中的信息,让学生补充,让他们得到充分的训练。Step .Homework1.Practice asking and answering about daily activities with your group members after class.2.Copy and learn the new words.设计意图口头练习和单词记忆相结合,复习、归纳,注重语言知识的操练与积累。Section A (1a1c)get upusuallygo to schoolWhat time do you usually get up?get dressedI usually get up at six thirty.brush teethWhat time does he?eat breakfastAt seven forty./Seven oclock.take a shower【基础训练】.根据汉语提示完成句子1.The girl has a beautiful(连衣裙).2.They (通常)go to see their grandparents on the weekend.3.He has a bad (牙齿).4.Please stand (向上)when you answer the questions.5.My father is (45)years old.翻译短语6.起床 7.穿上衣服8.刷牙 9.洗淋浴10.吃早饭.根据汉语意思完成句子11.你几点去上学? do you go to school?12.我们洗个澡,好好休息一下吧。Lets shower and have a good rest.13.吉姆通常起得早。Jimearly.14.请快点穿好衣服去上学。Please quickly and go to school.15.我6点20分刷牙。I brush my teeth.【综合运用】.单项填空1. do you go to school?At seven in the morning.A.Why B.WhereC.What time D.How2.Do you brush your every day?A.toothB.toothsC.toothes D.teeth3.What time does your brother take a shower,Rick?He usually it at p.m.A.take,forty five B.takes,five fortyC.takes,four fivety D.take,fifty four4.I usually get up five.Wow!You get up so early.A.in B.on C.forD.at5.At eleven thirty,Rick lunch at school.A.hasB.eatC.haveD.does.补全对话A:Can I ask you some questions about your morning,Jim?B:Yes,please.A:6B:I usually get up at six twenty.A:At six twenty.What do you do after that?B:7A:Do you take a shower in the morning?B:Yes,I do.8A:What time does your sister take a shower?B:9A:What time do you go to school?B:Well,school begins at eight.10A:I see.Thank you.B:Youre welcome.A.I brush my teeth and eat breakfast.B.Do you get up at six twenty?C.What time do you usually get up?D.She takes a shower at seven.E.So I go to school at seven forty.F.I take a shower at six forty.G.I dont go to school.【参考答案】【基础训练】.1.dress2.usually3.tooth4.up5.forty-five.6.get up7.get dressed8.brush ones teeth9.take a shower10.eat/have breakfast.11.What time12.take a13.usually gets up14.get dressed15.at six twenty【综合运用】.1.C2.D3.B4.D5.A.6.C7.A8.F9.D10.E第二课时Section A 2a3c1.记忆单词:never,early,fifty,job,work,station,oclock,night,funny,exercise,best,group短语:radio station,at night,on school days,on weekends,be late for,atoclock2.学会运用when询问时间的句型,明白what time与when疑问句之间的异同。When do your friends exercise?They usually exercise on weekends.What time does he exercise?He exercises at four in the afternoon.3.能够使用ocloc