外研版七年級英語上冊《Language in use》A trip to the zoo PPT免費(fèi)課件,共41頁。
Learning objectives
1. 鞏固一般現(xiàn)在時(shí)的用法。
2. 掌握主語為第三人稱單數(shù)時(shí)的一般現(xiàn)在時(shí)的一般疑問的用法以及它的肯定和否定回答。
3. 和同伴共同制作有關(guān)保護(hù)動物的海報(bào)。
Language practice
It doesn't eat meat.
The tiger lives in Asia.
Does it eat meat?
No,it doesn't. It eats plants.
Work in pairs. Look at the pictures. Ask and answer.
—Does Meimei the elephant come from Yunnan, China?
—Yes, it does.
— Is her favourite food fruit?
—Yes, it is.
—Does Kingba the tiger come from Asia?
—Yes, it does.
—Is his favourite food meat?
—Yes, it is.
行為動詞的一般現(xiàn)在時(shí)
行為動詞一般現(xiàn)在時(shí)用動詞原形,但當(dāng)主語是第三人稱單數(shù)時(shí),詞尾要加-s或-es,即用第三人稱單數(shù)形式。其結(jié)構(gòu)為“主語 (He,She,It)+動詞第三人稱單數(shù)形式+其他. ”。
【一般疑問句及答語】
主語是第三人稱單數(shù)時(shí),在變?yōu)橐话阋蓡柧鋾r(shí),要在句首加助動詞does,
后面的謂語動詞還原為動詞原形。即 Does + 主語(第三人稱單數(shù))+動詞
原形+其他?其肯定和否定回答用Yes,主語(第三人稱單數(shù)) is. /No,主語
(第三人稱單數(shù))doesn’t. 注意回答時(shí)要用人稱代詞。
—Does the panda eat meat?熊貓吃肉嗎?
—No,it doesn't. 不,它不吃。
—Does it eat bamboo? 它吃竹子嗎?
—Yes,it does. 是的,它吃。
Around the world
Camels
The camel lives in the deserts of Africa and Asia and eats grass. Some people think it carries water in the humps on its back, but it's not true. In fact, it's fat.
Kangaroos
The kangaroo is an Australian animal. It eats grass and leaves, but it doesn't eat meat. It carries its babies in a pocket on the front of its body. With its strong tail and back legs, the kangaroo jumps across the grassland.
Practice
五要素法介紹某一動物
1. 開篇入題:多以Welcome to …等句子開頭,引出下文;
2. 介紹外貌:介紹動物形體、顏色、是否強(qiáng)壯等;
3. 產(chǎn)地:介紹動物來自哪個(gè)大洲或國家;
4. 飲食及生活習(xí)慣:介紹動物的日常飲食;
5. 總結(jié):總結(jié)全文,多以Have a good time. 等句子結(jié)尾。
本文是用“五要素法”寫作,介紹某一動物的說明文類書面表達(dá):
開篇入題句(第1~3句)、介紹老虎的外貌(第4句)、產(chǎn)地(第5句)、
飲食及生活習(xí)慣(第6~8句)、總結(jié)(第9~13句)。
本文的添彩點(diǎn):
恰當(dāng)運(yùn)用所學(xué)的welcome to,look at,come from,be good at等
短語來表達(dá)自己的思想。
能夠正確運(yùn)用所學(xué)的主語是第三人稱單數(shù)時(shí)的一般現(xiàn)在時(shí)來介紹動物。
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