學(xué)科英語年級/冊七年級(下冊)教材版本人教版課題名稱如何巧記可數(shù)名詞與不可數(shù)名詞難點(diǎn)分析從知識角度分析為什么難知識點(diǎn)本身比較晦澀難懂:首先,英語中的名詞分為可數(shù)名詞與不可數(shù)名詞,這跟我們的母語有很大差別,不易理解。其次,如何去區(qū)分可數(shù)名詞與不可數(shù)名詞,有沒有明顯的界線等問題如果解決不了,就不能使學(xué)生產(chǎn)生知識遷移能力。從學(xué)生角度分析為什么難學(xué)生抽象邏輯思維較弱,理解困難:首先,判斷一個(gè)名詞是可數(shù)還是不可數(shù)學(xué)生容易迷糊,其次,不可數(shù)名詞兩種量的表示學(xué)生在使用上容易犯語法錯(cuò)誤,如把little用去修飾可數(shù)名詞等,這個(gè)過程需要學(xué)生慢慢積累,在犯錯(cuò)中去成長。難點(diǎn)教學(xué)方法1.通過直觀形象化的具象思維引導(dǎo)學(xué)生理解語法規(guī)則,如區(qū)分可數(shù)名詞和不可數(shù)名詞時(shí),讓學(xué)生想象名詞所代表的物體的形態(tài),如果物體有固定形態(tài),這個(gè)名詞則是可數(shù)的,有單復(fù)數(shù)形式。2.不可數(shù)名詞量的表示要多從習(xí)題中去練習(xí),見得多就容易掌握。教學(xué)環(huán)節(jié)教學(xué)過程導(dǎo)入通過問題What things are there on the earth?引入,學(xué)生回憶學(xué)過的名詞,PPT中展示圖片引導(dǎo)大家說出名詞。知識講解(難點(diǎn)突破)開門見山,引導(dǎo)學(xué)生將引入部分的單詞進(jìn)行可數(shù)名詞與不可數(shù)名詞的歸類,形成初步認(rèn)識:Countable nouns:Uncountable nouns:mountainwaterhousepollutionanimalmeatriverbeefcitymilkapplemuttonbananajuice解釋英語中有可數(shù)名詞與不可數(shù)名詞之分In English, we can count some things, such as rivers, mountains, trees......But we cannot count some things,either. Such as water, air, happiness......3.引導(dǎo)學(xué)生思考如何區(qū)分可數(shù)名詞與不可數(shù)名詞T:Think about the characteristics of different objects.Ss:......T: About countable nouns, such as apple,banana, potato,book, bird, they have something in common. What is it ?Ss:......T: When I say an apple, you must have an image of an round apple, right? But when I say water, what’s in your mind? Your water maybe in a bottle, in a bowl, in a river and even in the ocean,right? So, in Chinese,we can say the objects of countable nouns他們有固定的形態(tài)。What do you think?Ss:......T:Then how about uncountable nouns? Such as meat, beef, mutton, water, milk, love, happiness, mood......Ss: 他們沒有固定形態(tài)!T:Good!You are so brilliant! 他們沒有固定形態(tài),還有大部分抽象名詞也是。4.引導(dǎo)學(xué)生觀察可數(shù)名詞與不可數(shù)名詞在句子和短語中的使用并總結(jié)出語法規(guī)則。5.補(bǔ)充說明不可數(shù)名詞量的表示課堂練習(xí)(難點(diǎn)鞏固)根據(jù)提示完成句子1. Can we have______ ______ ____ (兩碗) mutton soup?2. --Is there any meat in the soup?--Yes.______ ______ ______ ______(有一些牛肉) I would like ______ ______(一些肉) in the noodles.4.Canyouseenine_________(horse)inthepicture?5.Theboyhastwo__________(watch).6.Therearelotsof_________(potato)inthebasket.7. ______ there any mutton in the soup ?8. ______there any carrots in the noodles?小結(jié)1.可數(shù)名詞與不可數(shù)名詞 的區(qū)分1)物體形態(tài)區(qū)分2)語法規(guī)則區(qū)分2.不可數(shù)名詞量的表示1)用much, a little, little,a lot of,some等表示2)用“數(shù)詞+名詞(量)+of+不可數(shù)名詞”