译林版四年级英语上册unit3教案译林版四年级英语上册unit3教案1教学内容：Look and read Play a game教学目的：1. 知识目的：Using possessive adjectives to show possession Using nouns phrases to identify people,animals,events,objects and activities Asking simple questions to obtain yes/no answers2. 才能目的：municate with teachers or other learners3. 情态目的：保护绿化重点难点：Its stalk is long. Has it got ?Teaching aids:pictures,recorder教学过程：一、Warming up1,Sing a song2,Daily talkRevision Review:stalk,leaves,flowers,roots,二、Presentation1.Show a picture of a plant with flowers. Ask:What is it?Is it a tree? To elicit:a plant/ Ask:What colour are the flowers? What colour are the leaves? To elicit:They?re Ask:Are they long or short? To elicit:They?re long(short) .2.Draw another plants. Say:Look at this plant.Its flowers are red. Look at that plant .Its flowers are purple.3.Listen to the tape.4.Say sth.about the plant .Show a picture of a tree. Introduce:a trunk,branches.Make sentences:Its trunk is big. It branches are long.Listeen to the tape.Say sth about the tree.Play the cassette:Play a game/ Listen and repeat.Play this game.三、Consolidation1.Photocopiable pages 44-45.2.Workbook page 29.3.Grammar practice book 4a page 35.板书设计：Unit 2 Look at，, Its stalk isIts trunk isleaves are branches roots flowers译林版四年级英语上册unit3教案2教学内容：Look and write教学目的：1. 知识目的：学惯用动词来描绘动作2. 才能目的：运用标志来发命令3. 情感目的：培养学生遵守纪律的习惯重点难点：Using imperatives to express prohibitions教学准备：tape, radio, some picture cards教学过程：一、Warming-up1. Daily talk2. Act out the dialogue二、Revision1. Some phrases: in the pond on the river under the tree2. Some drills: Where is the fountain? Its near the tree. Where are the birds? Theyre in the aviary.3. Ask and answer: Where is the? Its in the三、Presentation1. Teaching the sign “ close the door” Open the door of the classroom, then draw a sign: Close the door on the board. Say and write: Close the door. Prompt an individual student to close the door. Introduce: a sign Show some signs to the students2. Draw other signs in Look and read on one side of the board. Dont feed the birds. Dont pick the flowers. Dont climb the trees. Dont walk on the grass. Dont play in the pond.Read these signsLook and sayGuessing game3. Draw a park scene on the board, then practice the signsTalk about the parkAsk students to copy the signs you have drawn on the board and put them in the right places in the park.Encourage the students to include other signs that they might find in the park.四、Consolidation1. Listen and repeat2. Have the students work in pairs to write the numbers of the signs in the appropriate red circles.3. Distribute a copy of photocopiable page 36 to each student.Find the correct signs.译林版四年级英语上册unit3教案3教学目的：1.能听懂、会说、会读交际用语：Wele to What are these/those?Theyre Are these/those ? Yes, they are./No, they arent2.能听懂、会说、会读词汇：theyre=they are, pig, cow, chicken, duck3.能听懂、会说、会读、会写词汇：farm, they, pig, apple, those4.能纯熟朗读对话或表演对话。教学难点：1.句型：What are these/those? Are these/those ?的语调和用法。2.词汇：farm, they, those, chicken, apple, pear的读音;a和an用法的区别;名词复数形式。教学准备：动物头饰，水果、动物卡片，PPT、学生学案教学过程：Step1 Before classListen and Sing a song:Old Mac Donald had a farmStep 2. Warming up1. Free talk.T:Hello,boys and girls.Im your new English teacher,Miss Wang.Im very glad to be here.I want to be your friend.OK,firstly,I want to know your names.T:Whats your name? Whos your friend?Nice to meet you.Wele to my class.(PPT)S:Thank you.2. Learn to say:Wele to (请学生先听懂“欢迎来到我的课堂”并进展答复，然后学会自己说“欢迎来到我的班级”，向上课教师、听课教师说)3. Lead-in and learnT: Boys and girls,we sang a song before class.We were very happy.We saw a lot of animals there.Right?(PPT出现农场画面)They were on the farm.Learn on the farm。Step 3. Presentation and practice1.Learn : What are these/those? And pigs/cows/ducks/chickens(1)What are these?Theyre pigs.(2) Are these pigs?No,What are these?Theyre cows.(3) What are those?Theyre s.Are those ?Yes./No.(同步出现动物卡，结合句型学习生词。)2. Lets say.A chantThese,these. What are these?Pigs,pigs. Theyre pigs.Those,those. What are those?Cows,cows. Theyre cows.Step 4.Text-learning1.Task 1 : Lets listen! Who is on the farm too? (谁也在农场?)2.Task 2 : Listen and tick：Whats on the farm?3,Task 3 : Lets watch: (欣赏动画，将农场上的动植物摆在正确的位置。)A. pigsB. cowsC. applesD. pears4.Task 4 : Lets follow.(跟读) 注意语音语调 要读出感情哦5.Task 5 : Lets read. (让我们读吧!)分角色朗读。6.Task 6 : Farm show! (农场秀!)(发挥想象创编并表演，说得越多越好哦!)T：Its great fun to visit a farm. Liu Tao and Mike have great fun on the farm. Its great fun to have a farm,too.30 years later, youre grown up. Someone may have a wonderful farm. Would you please show your friends around your farm? Make a dialogue in groups.A model:A (farmer)： Look! I have a farm! Look! Theyre pigs!/Theyre cows! Wele to my farm, Mr !