四年级上册英语导学案－Unit 3《It’s a pineapple》（Lesson 18）｜人教（精通）.docx

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1、四年级上册英语导学案一Unit 3It，s a pineapple (Lesson18） I人教（精通）【课前导入】1 让学生背诵单词：pineapple, watermelon, pear, apple, banana, grape, orange, lemono2 .利用图片或道具提示学生说出这些单词，或将这些单词写在黑板上，让学生 跟读。随后测试学生记忆。3 .将图片或道具搭配橡皮泥进行模拟。4 .利用电脑里的语音软件，让学生更加深入印象。【课中学习】语法：1 ,复习并掌握there be的句型。提示：There is a/an/some/any +名词单数 /复数。-确定句子主语后，将

2、be动词的形式与主语保持一致；-使用a或an,表示“有”；-使用 some 或 any,表示“一些”。例如：Is there any water in the bottle?Yes, there is some water in the bottle。2.学生认读句型：-A: Is there any*?（有吗？）/Are there any?（有吗？）-B: Yes, there is （有）/No, there isn t （没有）。/Yes, there are （有）/No, there aren, t （没有）。句型练习：1.Teacher shows the picture fla

3、shcard of fruits and ask students to identify them.-T: What s this?-Ss: It s a pineapple.-T： What s this?-Ss： It s a pear.一 T: What are these?-Ss: They, re bananas.2.Introduce new words (strawberry, kiwi, grapefruit) and show pictures to help students understand. Then students practice saying the ne

4、w words.-SI: What s this?-S2: It s a grapefruit.-SI: What s this?-S3: It s a strawberry.- T: Are there any kiwis?- Ss: Yes, there are some kiwis.- T: Is there a grapefruit?- Ss: Yes, there is a grapefruit.3. Put the flashcards of the fruits on the table. Two students come to the front and make a dialogue, using