外研版七年級(jí)英語(yǔ)教材M4unit2ppt課件

1、Is your food and drink healthy?Healthy food and drink for children 對(duì)兒童安康的食物和飲料對(duì)兒童安康的食物和飲料Cola and candy are very sweet, and too much sugar is bad for you. and 銜接兩個(gè)并列的詞做主語(yǔ)時(shí)是復(fù)銜接兩個(gè)并列的詞做主語(yǔ)時(shí)是復(fù)數(shù)概念，所以句子中的數(shù)概念，所以句子中的be動(dòng)詞用復(fù)數(shù)方式動(dòng)詞用復(fù)數(shù)方式are. candy 和和sugar的區(qū)別的區(qū)別Eat the right food and be healthy.right adj. 正確的，對(duì)的正確

2、的，對(duì)的 You are right. 反義詞反義詞wrong r ) All right. /Thats all right./Thats right. All right 表示贊同對(duì)方的建議或約請(qǐng)，意為表示贊同對(duì)方的建議或約請(qǐng)，意為“行，行，好吧；可以，不錯(cuò)等好吧；可以，不錯(cuò)等 。 -Lets go shopping. -All right. Thats all right.1對(duì)他人致謝的回答，意思是對(duì)他人致謝的回答，意思是“不用謝；不用謝；別客氣，其含義相當(dāng)于別客氣，其含義相當(dāng)于Thats OK. / Not at all. / Youre welcome等等. (2) 對(duì)他人致歉時(shí)的回

3、答，意思是對(duì)他人致歉時(shí)的回答，意思是“沒(méi)關(guān)系；沒(méi)關(guān)系；不介意，其含義相當(dāng)于不介意，其含義相當(dāng)于 It doesnt matter.-Thank you, Miss Li.- _! (You can use all the answers but_.) A. Youre welcome. B. Thats all right. C. Good idea. D. Not at all. Thats right的用法只需一種。 這里的right意思是“正確的；對(duì)的，它主要用于表示對(duì)某一事物的一定，即贊同對(duì)方的觀念或意見(jiàn)。在口語(yǔ)中，可直接用right作答。例如:-I think shes a teac

4、her. 我想她是一名教師。 - Thats right. 對(duì)的。Sweet potatoesMilk, cheese and fish are good for your teeth.fish n. “魚肉，魚肉， 此時(shí)此時(shí)fish是不可數(shù)名詞。是不可數(shù)名詞。 fish n. “魚肉，魚肉， 此時(shí)此時(shí)fish是可數(shù)名詞，是可數(shù)名詞，它的復(fù)數(shù)仍是它的復(fù)數(shù)仍是fish.teeth，n.牙齒，是牙齒，是tooth的復(fù)數(shù)方式。的復(fù)數(shù)方式。 The baby has got two teeth. 這個(gè)小孩兒有兩顆牙齒了。這個(gè)小孩兒有兩顆牙齒了。A bit tired?有點(diǎn)勞累嗎？有點(diǎn)勞累嗎？ 此句是一

5、個(gè)省略句，完好的方式應(yīng)為 Are you a bit tired? a bit 略微，有點(diǎn)，可以用來(lái)修飾描畫詞、副詞或動(dòng)詞，此時(shí)相當(dāng)于a little. a bit The candy is a bit sweet.(修飾描畫修飾描畫詞詞 He works a bit hard.(修飾副詞修飾副詞 Please turn the TV down a bit.修飾動(dòng)詞短語(yǔ)修飾動(dòng)詞短語(yǔ) turn down 調(diào)低，關(guān)小調(diào)低，關(guān)小 a bit不可以修飾名詞， a bit of 的意思也是“一點(diǎn)，修飾不可數(shù)名詞。 a bit of milk a bit of watertired adj. 勞累的勞累的

6、他有一點(diǎn)累。He is a bit tired.I am tired and I want to have a rest.It is important to remember :eat well, stay healthy, and dont get fat!“It is important to remember的的構(gòu)造為：構(gòu)造為：It +be+adj.+to do sth，表，表示示“做某事怎樣樣。做某事怎樣樣。 It is nice to meet you all. It is important to learn English well. It is good for you to

7、 eat more vegetables. remember v.記??；想起 It is important to remember the words. 記住這些單詞很重要。 Im sorry-I cant remember your name. 對(duì)不起，我想不起他的名字了。 remember to do sth. “記著去做某件事，表示這件事情還沒(méi)有做。 Remember to eat some healthy food. 請(qǐng)?jiān)囍g下面兩句話：記得開(kāi)窗戶！ Remember to open the window!2. 請(qǐng)記得買些水果！ Please remember to buy som

8、e fruit.remember doing sth.“記得做過(guò)某事，表示這件事情曾經(jīng)做了I remember having lunch. 我記得吃過(guò)午飯了。我記得翻開(kāi)門了。I remember opening the door.2. eat well 吃好well 此處用作副詞，“好地，修飾動(dòng)詞eat。3. stay healthy 堅(jiān)持安康 stay 此處為系動(dòng)詞，“堅(jiān)持，其后常接描畫詞作表語(yǔ)。 The door stays open every day. 這門每天都開(kāi)著。 Dont stay late at the party. 不要在晚會(huì)上待到很晚。Eat noodles or rice, not hamburgers. or 連詞，“或者；還是。or 銜接并列主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要與最后的那個(gè)主語(yǔ)堅(jiān)持一致。 Tom or I am going swimming with you. 湯姆或者我將和他一同去游泳。 Do you like something to drink, tea or coffee? 他想喝點(diǎn)什么，茶還是咖啡？Have a good breakfast eve