外研版 (三年級(jí)起點(diǎn))四年級(jí)下冊(cè)Unit 1 I was two then.教學(xué)設(shè)計(jì)

這是一份外研版 (三年級(jí)起點(diǎn))四年級(jí)下冊(cè)Unit 1 I was two then.教學(xué)設(shè)計(jì)，共6頁(yè)。教案主要包含了教學(xué)目標(biāo)，學(xué)情分析，重點(diǎn)難點(diǎn)，教學(xué)過(guò)程等內(nèi)容，歡迎下載使用。
【教學(xué)目標(biāo)】
識(shí)別單詞：was, then, grandparent, were, yung, ld, hair, s, shrt, lng能拼寫(xiě)2-3個(gè)自選詞語(yǔ)。
能口頭運(yùn)用I was tw .They were yung , then .這類(lèi)語(yǔ)句談?wù)撨^(guò)去的情況，對(duì)比過(guò)去與現(xiàn)狀的不同之處。
【學(xué)情分析】
本節(jié)課的教學(xué)對(duì)象是小學(xué)四年級(jí)的學(xué)生。他們經(jīng)過(guò)一年多的英語(yǔ)學(xué)習(xí)，已經(jīng)初步掌握了一些單詞和句型。在日常生活中能用英語(yǔ)進(jìn)行簡(jiǎn)單的對(duì)話交流。而且他們活潑好動(dòng)，好奇性強(qiáng)，參與性高。
【重點(diǎn)難點(diǎn)】
重點(diǎn)；能運(yùn)用所學(xué)知識(shí)描述過(guò)去和現(xiàn)在發(fā)生的變化。
難點(diǎn)：會(huì)區(qū)別was-is/am, were-are的用法。
【教學(xué)過(guò)程】
Step 1: Warm－up
1. Greetings :
T: Gd mrning, bys and girls. Ss: … .
T: Hw are yu tday? Ss: … .
T: What’s the weather like tday? Ss: It’s … .
T: Is it a nice day? Ss: Yes, it is.
T: S tday I’m very happy. Are yu happy?
Step 2: Presentatin：
1.Lk and talk abut them:
教師出示一些圖片或?qū)嵨镒寣W(xué)生說(shuō)出其特點(diǎn)，復(fù)習(xí)學(xué)過(guò)的形容詞：cute, tall, fat, thin, big, small, strng,引出新單詞shrt, lng, yung, ld.
2. T: Well dne. Yu are s clever. (學(xué)習(xí)新單詞s,舉例： shrt-s shrt, tall-s tall)
3.出示教師的照片：
And lk at this pht. Wh is this little girl? Can yu guess?
S1:…?S2:…?S3:It’syu.
T:Yes, yu are right. It’s me. In this pht, I was 1 then. I was shrt and fat then. But nw, (指著自己)I am tall and thin.
板：I was fat/shrt then. Nw I am thin/tall.
告訴學(xué)生：在西方國(guó)家，描述他人長(zhǎng)得胖用“fat”會(huì)很不禮貌，應(yīng)該用“big”或“chubby胖乎乎的”。
T:What’s different fr me?指著自己的頭發(fā)說(shuō)：Lk, my hair was shrt, then. Nw my hair is lng.(學(xué)習(xí)新單詞hair)
4. Lk, 出示Sam圖片，Wh’s he?他一歲時(shí)是什么樣的呢？(學(xué)習(xí)活動(dòng)1)告訴學(xué)生在談?wù)撟约哼^(guò)去的情況時(shí)要用was,談?wù)摤F(xiàn)在的情況時(shí)要用am.
5. Hw abut yu?讓學(xué)生說(shuō)說(shuō)自己的變化。
I was______ then. Nw I am _____.
Step 3：The text.
1. 出示Lingling小時(shí)候的照片：And hw abut this girl? Wh is that little girl?讓學(xué)生猜測(cè)并回答。
What was Lingling then? Please listen and chse:
(聽(tīng)活動(dòng)2，選擇Lingling過(guò)去的情況。)
Amy是怎樣評(píng)價(jià)Lingling小時(shí)候的？學(xué)習(xí)were
2. Hw abut Lingling’s hair?
(再聽(tīng)，選擇Lingling的hair有什么變化.)
3. Lingling還介紹了誰(shuí)？他們有什么變化？Wh can yu see in the phts?
講解“grandparents”：告訴學(xué)生grandparents是grandma和grandpa的總稱(chēng)。
What were Lingling’s grandparents, then?
再聽(tīng)，學(xué)習(xí)， [They were yung , then . ]
Hw abut nw? [They are ld. ]
4. 教師出示自己父母過(guò)去的照片向?qū)W生介紹：
This is my parents. Lk, they were yung then. But nw (換成現(xiàn)在的照片) they are ld.
板書(shū)：They were yung then. Nw they are ld.
告訴學(xué)生在談?wù)撨^(guò)去的情況時(shí)要用were, 談?wù)摤F(xiàn)在的情況時(shí)要用are.
5. Listen and repeat the text :
6. Nw act it ut:
Step 4: Practise
1. 讓學(xué)生通過(guò)觀察兩個(gè)句型，總結(jié)出“was”“were”的用法：
都用于講述過(guò)去的情況，was用于單數(shù)，were用于復(fù)數(shù)。
2. 完成填空：was were
Lingling’s grandparents _____ yung, then.
The little girl in the pht _____ Lingling.
In the pht, Lingling _____ tw.
Lingling’s hair _____ s shrt, then.
Lingling _____ cute and naughty, then.
3. Cna yu guess: Wh is this?
T: Ok, bys and girls. Let's play a guessing game,OK?
出示班上同學(xué)小時(shí)候的照片，引導(dǎo)學(xué)生描述當(dāng)時(shí)的情況。
Ss: He/She was … .
T : Wh is he/she , can yu guess ?
讓學(xué)生猜，再請(qǐng)?jiān)撋鹆ⅲ篐w abut nw ?
Ss: He is … .
4. Let’s say: (活動(dòng)四)
讓學(xué)生運(yùn)用過(guò)去時(shí)講述照片中人、物的變化。
…was ____then. Nw … is _____ .
They were _____ , Nw , they are _____ .
Step 5：Summary
T: Wnderful! A sng fr yu! Listen t me carefully.教師示范唱《兩只老虎》版自編歌曲。
I was tw then. I was tw then.
Nw I’mten. Nw I’mten.
They were yung then. They were yung then.
Nwthey’re ld. Nw they’re ld.
師生齊唱。
Step 6：Hmewrk.
Review the text :
介紹你自己以及家人的變化。