英语人教版八年级下册unit3 sectionB 1a--lc 教学设计 .docx

第三课时Section B 1a2b1.学习掌握的词汇: stress,waste,provide,anyway,depend,develop,fairness,since,neighbor,ill,drop。2.掌握要点短语:in order to,depend on,take care of。3.在不同的情境中正确、熟练地使用表示委婉请求的句型。1.进行听力训练。2.开展阅读教学,对家务劳动进行大讨论。1.本课时出现的生词及表达方式。2.听力训练,提高综合听说能力。3.阅读2b部分的短文并完成相关要求以及对难句的理解掌握。 本课教学内容是八年级下Unit 3 第三课时,通过听力内容学习准备聚会的语言任务。 在阅读部分对培养学生的情感、价值观有深层意义,激发学生阅读兴趣,让学生了解阅读策略,并在阅读中运用。可以采用小组讨论的形式对短文内容加深理解,并发表自己的观点。 在阅读短文教学中,指导学生进行快速阅读,帮助学生找出并解决存在的问题。通过任务教学加深对重点句型的理解。 设计教学PPT,录音机,图片,多媒体课件。Step. Lead inLeading in 【情景1】T:When I was a teenager,my parents often asked me to clean my room.Sometimes they asked me to buy some things.Now I often ask my daughter to take out the trash.What chores do your parents usually ask you to do?S1:My mother usually asks me to buy some food.S2:My mother often asks me to make my bed.S3:My father always asks me to clean my bike.S4:They ask me to clean my bedroom.T: Do you ask your parents to do anything?What do you ask them to do?S1:I ask my mother to make my bed for me.S2:I ask my father to buy some books for me.设计意图通过情景介绍,激发学生的学习积极性和表现的欲望,把课堂气氛充分调动起来,导入新授内容。 Leading in 【情景2】T:When I was a teenager,my parents often asked me to clean my room.Sometimes they asked me to buy some things.Now I often ask my daughter to take out the trash.What chores do your parents usually ask you to do?Q1: Do you help your parents do the chores at home?Q2: What do you ask your parents permission for?Q3: Do your parents ask you to do any things for them?设计意图通过开展讨论的形式,结合图片,引入本节所学内容,进行自然导入。Step.Practice1.T:Look at the items in 1a,Section B.What can teenagers ask their parents to do?What do parents ask their teenagers to do?Write “parents” or “teenagers” next to each phrase.2.Ask students to go through the phrases first.Give some explanations about the key words.teenager:someone who is between 13 and 19 years old snack:something eaten between meals borrow:borrow sth.from sb.lend:lend sth.to sb./lend sb.sth.invite:invite sb.to.(a wedding, party, meal, etc.)invite sb.to do sth.【Keys】1.teenagers2.teenagers3.parents 4.teenagers5.teenagers/parents6.teenagers7.parents8.parents 设计意图学习父母或青少年使用的目标语言在真实语境中的运用,同时为下面的听力进行知识储备。 Step. Pair work Let students use the phrases in activity 1a to make conversations between parents and teenagers.First,get a pair of students to read the sample conversations.Then students make their own conversations like this: Parent: Could you clean your room?Child: Yes,I can. Child: Could I invite my friends to a party?Parent: No,you cant have a party.You have a test on Monday.设计意图 利用教材上的短语,进行交际活动,进行语言输出。Step .Listening activitiesTask 1:Listen for the general idea of 1c.The general idea of the conversation is about .A.a meeting B.Sandys friends C.the preparations of Sandys partyTask 2:Listen for the specific ideas of 1c.Listen to a conversation between Sandy and her mom.Check() the things in 1a that you hear.1.buy some drinks and snacks 2.borrow some money 3.clean your room4.invite my friends to a party 5.go to the store 6.use your CD player7.take out the rubbish 8.make your bedTask 3:Listen again.Fill in the chart.T:From the conversation,we know Sandy will hold a party.She will invite some friends to the party.But she needs to do some preparations.She asks her mom to help her.And Dave is one of Sandys friends.He will also help Sandy do the preparation.So what is Sandys mom going to do?What is Sandy going to do?What are Sandy and Dave going to do?Lets listen again and fill in the chart in activity 1d on page 21.【Keys】Task 1:CTask 2:1 2 3 4 5 6Task 3:Sandys mom: go to the store,buy some drinks and snacksSandy: invite her friends,clean her room,use the CD playerSandy and Dave: move the big chairs to the bedroom,clean the living room设计意图听力的教学依据创设情景引入教学,第一遍听文章大意,第二遍听取细节,层层递进,由易到难,训练到位。Step . Pair work 1.T:Suppose you are having a party.Make a list of things you need to do.For example: go to the store;buy drinks and snacks;do the dishes;clean the living room;take out the rubbishGet students to work in pairs and add more things to the list.For example:buy some CDs,decorate the walls,make some gifts.2.T: Now make conversations and ask your partner to do some of the things for you.Then ask some pairs to demonstrate their conversations.Like this:A: Could you please take out the rubbish?B: Yes,sure.设计意图通过练习聚会交际话题,练习学生进行语言输出的能力。Step .DiscussionT:Doing chores has advantages and disadvantages.Whats your opinion?Ask some students to report their opinions.After a few minutes,ask some groups to report their opinions.设计意图本部分讨论做家务的优缺点,为下面教学做准备。Step .Reading activitiesTask 1: Read the article fast and find the general idea of 2b.The article is talking about .A.kids who should spend time on schoolworkB.whether kids should help out with chores at homeC.kids who should learn to be independentTask 2: Read the article and answer the questions.1.What is Ms.Millers opinion? 2.What is Mr.Smiths opinion? Task 3: Read the article and write “T” or “F” for each sentence.1.Ms.Miller thinks housework is a waste of childrens time.2.Ms.Miller thinks doing chores is very difficult. 3.Mr.Smith thinks children depend on their parents too much.4.Mr.Smith thinks the children should learn to be independent in the future.The teacher should explain the sentences and points.教材解读1.Kids these days already have enough stress from school. stress 为不可数名词,意为“精神压力;心理负担”。 enough作形容词,修饰名词时,可放在名词前,也可放在名词后,习惯放在名词前。enough作副词时,要放在形容词/副词后,即后置。We have enough money to buy a car.我们有足够的钱来买一辆汽车。He does his homework carefully enough.他做作业十分认真。【拓展】“enough+名词+to do sth.”表示“(有)足够的可以做某事”;“not+形容词+enough (for sb.) +to do sth.”表示“不够去做某事”。2.They should spend their time on schoolwork in order to get good grades and get into a good university.spend 花费,其主语必须是表示人的名词或代词,常用于spend time/money on sth.或spend time/money in doing sth.结构中,其中介词in可以省略。 Andy has spent a lot of money on books.=Andy has spent a lot of money (in) buying books.安迪已经花了很多钱买书。 in order to后接动词原形,引导简单句,表示目的,意为“为了,以便”,可位于句首,也可位于句中,它的否定式为 in order not to。She went to the hall early in order to get a good seat.她很早就到大厅去了,以便能找到一个好座位。【拓展】(1)in order that后接从句,表示目的,意为“为了,以便”。 I lent him money in order that he might go for a holiday.我借给他钱,这样他就可以去度假了。(2)so that 用作连词短语,意为“以便,为的是”,引导目的状语从句/结果状语从句。I got up very early today so that I could catch the first bus.我今天起得很早为的是赶上第一班车。3. It is the parents job to provide a clean and comfortable environment at home for their vide sth.for sb./provide sb.with sth.表示“为某人提供某物”。The school provided food for the students.学校为学生们提供伙食。We provide children with good education.我们为孩子们提供良好的教育。【拓展】offer sb.sth./offer sth.to sb.表示“向某人提供某物”。I offered her a beautiful dress.我给了她一件漂亮的连衣裙。4.They are always asking,.be always doing sth.总是做某事,表示说话人的“赞叹,不满,厌烦”等情绪,带有强烈的感情色彩。He was always asking his parents for money.他老是向父母要钱。(表示不满)Why are you always finding faults?你为什么总是吹毛求疵?(表示厌烦)5.Since they live in one house with their parents,.since 因为;既然。since引导的原因状语从句一般放在主句的前面。since语气比because弱,表示显然的或对方已知的原因。Since he says so,it must be true.他既然这么说,那就一定是真的。 Since a lot of people make mistakes in life,lets give him a chance.既然很多人在一生中都会犯错误,那我们就给他一个机会吧。【拓展】(1)since conj.自以来。常用句型“It is+一段时间+since+一般过去时”意为“自从已经多长时间了”。It is ten years since we met last time.自从我们上次见面已有10年了。(2)since可用作介词,意为“自从,从以来”。 Ive lived here since 1990.从1990年以来我一直住在这儿。 6.As a result,he often fell ill and his grades dropped.as a result结果,因此,后面接句子;as a result of意为“由于的原因”,后面接名词(短语)或动名词。He didnt study hard;as a result,he failed the exam.他学习不用功,结果没有通过考试。 7.The earlier kids learn to be independent,the better it is for their future.“the+比较级,the +比较级”意为“越,就越”。【拓展】(1)“mor