Therebe句型微課教學(xué)設(shè)計(jì)

1、There be句型微課教學(xué)設(shè)計(jì)學(xué)校：口鎮(zhèn)中心小學(xué)設(shè)計(jì)者：時(shí)間:微課基本信息知識(shí)點(diǎn)名稱(chēng)There be句型學(xué)科類(lèi)型及其對(duì)象語(yǔ)法小學(xué)英語(yǔ)四年級(jí)下冊(cè)上課時(shí)間長(zhǎng)度10分鐘教學(xué)資源與環(huán)境PPT教學(xué)目標(biāo)1、 講授There be句型的定義及結(jié)構(gòu)2、正確使用There be句型的肯定，否定及一般疑問(wèn)形式教學(xué)過(guò)程Today we 11 learn there be” 一：There be句型的定義及結(jié)構(gòu)1、 定義：There be句型表示某地有某物或某人。2、結(jié)構(gòu)：一共分為三種(1) There is+單數(shù)可數(shù)名詞+地點(diǎn)狀語(yǔ).There is a book on the desk There is an u

2、mbrella in the bag (2) There is+不可數(shù)名詞+地點(diǎn)狀語(yǔ).There is some milk in the cup There is some sheep and a cow on the farm There are+復(fù)數(shù)名詞+地點(diǎn)狀語(yǔ).There are four chairs in the living room There are some birds and a balloon in the sky 從以上例句中我們可以發(fā)現(xiàn)there是引導(dǎo)詞，在句中不充當(dāng)任何成分，翻譯時(shí)也不必譯出。句子的主語(yǔ)是某人或某物，be動(dòng)詞表示“有”，謂語(yǔ)動(dòng)詞be要與主語(yǔ)（某人或

3、某物）的單復(fù)數(shù)保持一致。Some既可用于可數(shù)名詞也可用于不可數(shù)名詞。二：There be句型的變化1：變成否定句There be+not+某物+地點(diǎn)狀語(yǔ)。There be句型的否定式的構(gòu)成和含有be動(dòng)詞的其它句型一樣，在be后加上not.注意，is not的縮寫(xiě)是isn t, are not的縮寫(xiě)是aren* t.當(dāng)肯定句中有some時(shí)，要將其改為any（疑問(wèn)變化也一樣）。There isn,t a book on the desk.There isn t an umbrella in the bag.There isn,t any milk in the cup.There isn,t an

4、y sheep and a cow on the farm.There aren1t four chairs in the living room.There aren t a lot of birds and a balloon in the sky.2：變成一般疑問(wèn)句，.There be句型的一般疑問(wèn)句變化是把be動(dòng)詞調(diào)整到句首，再在句 尾加上問(wèn)號(hào)即可?；揪湫停築e + there+某物+地點(diǎn)狀語(yǔ)？ 回答：Yes, there + be. No,there + be +not.-Is there a book on the desk? -Yes,there is.-Is there an

5、 umbrella in the bag? -No,there isn,t -Is there any milk in the cup? -Yes,there is.-Is there any sheep and a cow on the farm?- No,there isn,t.-Are there four chairs in the living room? -Yes, th ere are -Are there a lot of birds and a balloon in the sky?- No,therearen,t.三：開(kāi)動(dòng)腦筋練一練1. Therea beautiful g

6、arden in our school.2. Theresome bread on the table 3.there any maps on the wall?there is.4. Theretwenty desks in our classroom 5.there a cup of tea on the table?No,there6. Theresome apple juice in the glass 7. Theretwo chairs and a bed in her room 8 Theresome children in the park 9. Therea teacher and many students in our