2019-2020年二年级英语下册 Unit8 Are these tomatoes(1)教案 北师大版.doc

2019-2020年二年级英语下册 Unit8 Are these tomatoes(1)教案 北师大版eaching contents : Vocabulary: Are, these, theyre, tomatoes, those, beans, mushrooms, they, cabbages, arent, onions, potatoes, cucumbers, cauliflower, peppers, eggplants Structure: What are thesethose? Theyre (beans). Are thesethose beans? Yes, they are. No, they arent. Period 1一、 Greetings. 二、 Presentation. Step 1 Model the dialog. Take out the pictures of apple, pear, banana and the others. Hold up the picture of pear and ask, “Whats this?” Have the children answer. Repeat this for apple and banana. Repeat several times, and have the Ss say the names. Hold up the apples and ask, “What are these?” Have the children answer. Repeat this for the bananas and pears. Repeat several times, and have the Ss say the names. Hold up other things and ask, “What are these?” Have the Ss repeat the sentences after me. Then, repeat the procedure for all the other things. Read the sentences together. Step 2 Talk about the story. T:Open your books. Show them what to do. Repeat the things and have the Ss open their books at page 14 and 15. Step 3 Ask these questions about the pictures : Picture 1: Who can you see in the picture? Picture 1: What are they doing ? Picture 3: What is Mocky holding? Picture 9 : How does Mocky feel? T: Now we are going to hear what the characters said. Play the tape. Have the Ss look at the pictures, as the tape is play. Have the Ss roleplay the dialog using the masks. Step 4 Homework. Tell your family the English names for the vegetables. 教学后记： 以活动形式复习，激发学生兴趣，学生在活动过程中复习、巩固旧知识，效果较好。学生对故事部分的内容掌握较好，基本都能互相开展对话询问，并能做出相应的回答。但学生对于重点句型不太熟练，有待加强练习。 Period 2一Greetings. 二Presentation. Step 1 Hold up the card, say “These are pens” Have the Ss repeat. Repeat the activity using all the cards. Touch a book in the classroom. Make sure that all the Ss can see it Say , This is a book. Repeat it for a pen. And These are pens. Hold up one of the cards and say:“ What are these?” Have the Ss read after me.“These are books.” Make sure the Ss say the final s in They are books. Explain to the Ss that, when we talk about more than one thing, we usually add an s at the end of the word. Step 2 Words to learn. T: Open the books. Point to each of the objects in turn, naming them in English as I do so. Play the tape, have Ss touch the picture as they hear each vegetables name. Have Ss read the words after the teacher. Read the names again, then read it in pair. Step 3 Listen to this. T: Open your book. Draw the Ss attention to the top of the page. Read the words slowly, pointing to each word as I say it. Have the Ss repeat Kens question, then point to the picture. Step 4 Sing the song. Use the cards of the vocabulary being reviewed. Hold up the card for potato, Say “Are these potatoes?” Elicit “Yes, they are.” Now hold up the card again and ask : Are these beans?” Elicit, “No, they arent”. Repeat these procedures for the other cards. These new structures will prepare the Ss for the song. Play the tape, listen to the song. Then, play the tape once again. Sing this song together. Sing the song in group. Step 5 Homework. 教学后记：学生学习积极性较高，大部分学生都能积极参与课堂，特别是在学习歌曲部分，大部分学生都能积极参与课堂活动，课堂气氛活跃。学生语音还有待加强,对于复数的发音,学生还存在一定的难度。Period 3一Greetings. 二Presentation. Step 1 Review: Hold up the card of beans, point to it ask, Are these potatoes”? Give the answer, No, they arent. Introduce No, they arent. Explain that arent and are not mean the same thing. Step 2 Talk together T: Open your books on page 18. Display the copy of the page. Point to the picture: T: Now we can read what they said. Have Ss repeat the words as they point to the picture in the books. Repeat the procedure for the other pictures. Listen to the tape, and touch the picture as you hear the words. Step 3 Listen and number Draw the Ss attention to the bottom half of the page. Explain that you want them to listen and number. Play the tape, one sentences at a time, have Ss listen and number. Step 4 Sounds and letters. Draw Ss attention to the top of the page. Play the tape for taxi and tomatoes, ask, Do these words have the soundt? Play the tape again and have the Ss say the words aloud. Repeat the procedure for d words. Step 5 Match the sounds Have the Ss open their books, draw the Ss attention to the pictures, and ask Whats this/? Elicit the word from the Ss. Match the sounds and let Ss color them. Step 6 Homework. Color the pictures on page 18 and 19 in different Read the words and sentences. 教学后记：大部分学生都能积极参与课堂活动，课堂气氛活跃。对字母的认识也有所提高。个别中下生的课堂纪律还有待加强，设法提高他们的学习积极性。Period 4一、Greetings. 二、Presentation. Step 1 Review the words. Take out the pictures and use the sentences: What are these? Are these? Step 2 Let s chant Say out the words that we have reviewed. Read the rhyme to the Ss, point to each word. Tell the Ss that they are going to learn a rhyme. Play the tape for the whole rhyme and have Ss listen and point to the words and the matching pictures on the page. Play the tape again and have the Ss join in. T :Point to the pictures as you listen to the tape. They can add some actions and act it out in-group. Step 3 Check the correct answer. Ask Ss to say the words in the picture. Show Ss my book, point at one picture and Ask Ss to say the word. Hold up the following flashcards and ask Ss to say them. Ask Ss to check the correct answer, make sure they have done this. Repeat all the procedures for the other pictures. Step 4 Homework Color the picture on page 22. Chant to their families. 教学后记：在教学chant 部分，学生能通过实物显示，很快就理解了它所表达的含义，而且很快就能掌握了。让学生来比赛谁的速度能最快，这样也可以调动部分中下生的积极性，但速度方面还需要加强训练。Period 5一、Greetings. 二、Presentation. Step 1 Trace the words Hold up the card for tomatoes, ask What are these? Answer, These are tomatoes. Have the Ss open the books at page 20.Draw their attention to the Trace and copy activity. Step 2 Read and match. Point to each picture in turn and say the matching word. Play the tape, as the Ss hear each word they should point to the words. Without the tape , have the Ss point to each picture in turn and say the words. Have Ss trace the words beside the pictures. Step 3 Uncle Books Bb. Hold up the“ These are ”card and read it to the Ss, point to the words as you read them. Repeat the procedure with other sentences. Step 4 Guess and say. Have the Ss practice saying the sentences from the previous activity. Put the Ss in pair, The two Ss mix their cards with the picture facing down. Ss A puts hisher hand on one card and ask student B to guess. Continue unit all the cards are flipped over. Then the two Ss change their roles. Step 5 Uncle Bookys storytime. Tell the Ss that they going to listen to a story. Play the tape, ask the Ss to listen to the story. Have the Ss open the books, and look at the pictures, ask them to look for the familiar words in the book. Have the Ss read the story silently, encourage them to try to guess the meaning of unfamiliar words. Tell the story together. Step 6 Homework Tracing and writing the words. 教学后记：通过guessing game来复习句子和单词，学生兴趣较大，但是学生的书写要加强，叫学生用图画来做一份salad，对故事很快就理解了。Period 6一、Organization: 1 Play a guessing game. 2 Greetings. 二、Revision: Chant it together. 三、Presentation and practice 1. Have the Ss read the story silently, encourage them to try to guess the meaning of unfamiliar words. 2. Tell the story together. Step 2 Play Bingo game. 1.Call out the different words and the Ss find the correct picture . 2.The Ss circle the word when they hear the teacher call it out .Then call out “Bingo each time they have circled a full column down their Bingo boards. 3.At the end of the game, review all the words. Step 3 Flashcard game 1.Put the Ss in pairs. Have each pair mix cards together and then spread them face down on the table. 2.The first child who call out “snap”, and the correct word , keeps the two matching cards. The Ss continue playing until there are no cards left on the table. The winner is the child with the most cards at the end of the game. 3.If the child calls “Snap” by mistake ,other player takes the pair of cards. Step 4 Self-assessment 1.Have the Ss do this part in pairs or in groups by themselves. 2.Ss should assess themselves according to their own situation. 2.Check the answer. 四.Homework. Read Part A B , and the new words and sentences. 教学后记：1 游戏形式复习能激发学生兴趣，学生在活动过程中复习、巩固旧知识，效果好。 2 在开展活动游戏时，由于班级人数较多，因此有点难调控，很难时刻关照到每一位学生身上。3 学生在新学复数的发音时，受单数的发音影响，很容易忽略了s的发音，这是一个重点中的难点，应该设法解决。附送：2019-2020年二年级英语下册 Unit8 Are these tomatoes教案 北师大版教学目标 知识目标：What are these/those? Theyre/ They are . Are these? Plural nouns (regular) 能力目标：Listen and talk. 情感目标：鼓励学生大胆开口说英语，培养学生的自信心。 教学重难点：Asking and answering question about plural objects 教学过程：1. ReviewUse this activity to review structures introduced in Unit 7, and the vocabulary introduced in Unit 2 and Unit 5.Whats this? Its a Is it a ? Yes, it is. / No, it isnt.2. Model the dialogBorrow three pens, pencils, and rulers from the children.Hold up one pen and ask, “Whats this?” Elicit the answer, “Its a pen.” Repeat the procedure for pencil and ruler.Hold up a pen and repeat the question, “What is this?”Now hold up two or three pens and say, “What are these?”Repeat the procedure using the pencils and rulers.Now have the children repeat each sentence as you hold up first one object, and then more than one. Explain that we use these when we are referring to more than one object.Practice the structure “What are these/those? Theyre ” with some objects.3. Talk about the storyHave the children open their books at the story. Display your copy of the page and ask these questions about the pictures.Where are Ann, Ken, and Mocky?What is Mocky looking at?What is Mocky holding?What other vegetables does Mocky find? Who chases Mocky?4. StoryPlay the tape, pausing at each new picture. Have the children repeat the words before you move on to the next picture.Play the tape again, this time without stopping.Divide the class into three groups. One group will be Mocky, the second group will be Ken, and the third group will be Ann. You read the vendors line.Play one sentence at a time and point to the matching story picture. Have each group repeat its characters sentence.5. Set homeworkTell your families the English names for the vegetables.6. 教学后记： Lesson 2教学目标 知识目标：What are these/those? They are . vegetables能力目标：Listen, say and sing.情感目标：在歌曲中激发学生学习的兴趣，寓学于乐。教学重难点：Asking and answering question about plural objects.教学过程：1. Warm-upChoose two children to e to the front of the class. Have one child hold up a flashcard and ask, “What are these?” and the other child answer, “Theyre ” After they have presented tree cards, choode two more children and repeat the procedure.Pin up one of the six flashcards. Move away and point to the flashcard. Say, “What are those?” Elicit the correct answer.2. PluralsHold up the beans flashcard. Ask, “What are these?” Make sure the children say the final /s/ in Theyre beans.Explain to the children that, when we talk about more than one thing, we usually add an s at the end of the word.Draw one tomato and one mushroom on the board. Point to the tomato and have the children say tomato. Then hold up the flashcard and have them say tomatoes, emphasizing the final /s/ sound.Repeat the procedure for mushroom/s/.3. Words to learnDisplay your copy of the page. Play the tape once. Point to the picture of each vegetable as it is named.Play the tape again. Have the children touch the correct picture as they hear each vegetables name.Without the tape , read the words together. Encourage the children to touch each word as they say it.Read the names again, and this time have the children repeat the words.4. Listen to thisTalk about the pictures first.Play the tape, pausing after each pair of sentences. Have them repeat Kens question, then point to the correct vegetables.5. Teach the songUse the flashcards of the vocabulary being reviewed. Practice the structures “Are these ? Yes, they are. / No, it isnt.” with the flashcards. These new structures will prepare the children for the song. Tell the children they are going to learn another song. Read the words aloud to the children , pointing to each word as you do so.Play the song. Encourage the children to sing along and to clap in time.6. Set homeworkTell the children you want them to sing the song to their families.7. 教学后记： Lesson 3教学目标 知识目标：Are these/those? Yes, they are. No, they arent. （Phonics）/t/ /d/ 能力目标：Listen, talk and read.情感目标：乐于模仿，敢于开口，积极参与，主动请教。教学重难点：Have the children practice the sounds and letters.教学过程：1. Warm-upLanguage drillAre these ? Yes, they are. / No, they arent.2. Talk togetherHave the children open their books at page 18. draw their attention to the pictures at the top of the page. Say, “Now we can read what we said.”Display your copy of the page and then read aloud the words in the speech bubbles, pointing to each word as you say it.Read the words again, and have the children repeat them after you.Encourage the children to touch the words in their books as they say them.If time allows, the children could substitute other vegetable names for onions.3. Listen and numberTalk about the pictures first.Play the tape, have the children number the pictures in the correct order.Check the answer.4. Sounds and lettersDraw the childrens attention to the pictures on top of the page.Play the tape for taxi and tomatoes. Ask, “Do these words have the sound /t/?”Play the tape again and have the children say the words aloud.Repeat the procedure for the /d/ words.5. Match the sounds.Read all the words in the circle and have the children touch the words that have all the same beginning sound with taxi.Read the words again and have the children repeat. This time have the children match the words that have the same beginning sound with taxi to its picture by lines.Repeat the procedure with the /d/ sound. Tell them that there might be pictures that do not match either sounds.6. Set homeworkAsk children to color the pictures on pages 18 and 19.7. 教学后记： Lesson 4教学目标知识目标：Are these ? Yes, they are. / No, they arent. （Phonics and writing）tomatoes, onions, potatoes and beans.能力目标：Listen, read and write.情感目标：乐于模仿，敢于开口，积极参与，主动请教。教学重难点：the correct writing of each word教学过程：1. Trace the wordsHold up the flashcard for tomatoes. Ask “What are these?” Elicit from the children “They are tomatoes.”Have the children open their books at page 20. Show your copy of the page. Draw their attention to the first sentence. Say, “We are going to write what we said just now.” Have the children trace the word tomatoes.Repeat the procedure for the other sentences.2. Read and matchDraw the childrens attention to the pictures and words at the bottom of the page.Point to the first word eggplants. Say, “Eggplants.” Have the children repeat after you as they touch the word in their books.Now point to the picture of eggplants. Ask, “What are these?” Elicit from the children, “Theyre / They are eggplants.”Have the children draw a line from the word to the picture and repeat the word eggplants.Repeat the procedure for the other words and pictures.3. Uncle Bookys BlackboardAttach a flashcard to the wall at the other end of the room. Stand away from the card and point to it. Ask, “What are those?” Elicit, “Theyre” Repeat the procedure, using the other flashcards.Read the question aloud, pointing to each word as you do so. Have the children repeat the question.Attach the beans flashcard to the board and help children to model the different structures using the drillcards, for example, Are these beans? Yes, they are. Are these tomatoes? No, it isnt.Model the structures on Uncle Bookys Blackboard by reading them aloud to the children.Have the children repeat the questions and answers after you in a class drill, using all possible binations.4. Guess and sayAsk the children to take out their small vegetable flashcards of this unit:Put the children in pairs. The two children mix their cards with the picture facing down.Student A puts his/her hand on one card and asks student B to guess.Student B says, “Are they?” Student A flips over the card and says Yes or No. Then he/she puts h