外研版七年級(jí)英語(yǔ)上冊(cè) Module 4Unit 2 Is your food and drink healthy_課文重難點(diǎn)復(fù)習(xí)課件 (共19張PPT)

1、Unit2 課文重難點(diǎn)orange, apple , banana, pear, melon, tomato, potato, bean, carrot, bean, milk, juice, coffee, tea, water, cola,chicken, beef, pork, fish, mutton,fruitvegetablesmeatfood otherscandy, chocolate, pie, cookie, cakedrink1. be healthy 健康2. a lot of= lots of 許多3. too much 太多4. be good for 對(duì)有益5.

2、be bad for 對(duì)有害6. a bit 一點(diǎn)重點(diǎn)短語(yǔ)7. Its important to do sth. 去做某事很 重要8. stay healthy 保持健康9. get fat 變肥10. at home 在家Language points Healthy food and drink for children. 孩子們的健康飲食。2. Meat is healthy but too much meat is not good for children. 肉是健康的，但是太多的肉對(duì)孩子們沒好處。3. Cola and candy are sweet, and too much s

3、ugar is bad for you. 可樂和糖很甜，太多的糖對(duì)你有壞處。4. Eat the right food and be healthy. 吃合適的食物，并保持健康。5. A bit tired? =Are you a bit tired? 有點(diǎn)累嗎？ a bit 有點(diǎn)兒，稍微 ， 修飾形容詞6. Its important to remember: eat well, stay healthy, and dont get fat. 記住這句話很重要：吃得好，保持健康并且不發(fā)胖。 well 副詞，修飾實(shí)義動(dòng)詞. stay 保持/ get變得，系動(dòng)詞， 后面用形容詞。Its impo

4、rtant to do sth. 做事情很重要完成回家作業(yè)很重要。Its important _(do) your homework. Its + adj. + to do sth. 做事情怎么樣。Its dangerous _(swim) in this river.Its difficult _(learn) English well.Its easy _( cook) a Chinese meal.to doto swimto learnto cook7. 不可數(shù)名詞做主語(yǔ)， be 動(dòng)詞用單數(shù)，但是如果兩個(gè)或以上不可數(shù)名詞做主語(yǔ)，be動(dòng)詞用復(fù)數(shù)。Cola is not healthy.

5、Meat is healthy.Cola and candy are sweet.Milk, cheese and fish are good for your teeth.這里drink是名詞，意思是“飲料”。drink還可表示 飲料的一杯（或一份）。I would like a cold drink.我想要杯冷飲。drink還可以用作動(dòng)詞, 表示“飲”或“喝酒”。Would you like something to drink?你要點(diǎn)什么喝的嗎？1. food and drink重點(diǎn)句型2. Eat the right food and be healthy. 吃正確的食物并且是健康的。

6、 這是一個(gè)祈使句，祈使句用于表達(dá)說(shuō)話 人的愿望、意志、請(qǐng)求、警告、命令、 號(hào)召或建議, 其主語(yǔ) you 通常省略, 謂語(yǔ) 動(dòng)詞用原形。祈使句的否定結(jié)構(gòu)是在動(dòng) 詞原形前加 do not (dont) 。a bit 的意思是“有點(diǎn)兒，稍微”, 可以用來(lái)修飾形容詞、副詞、動(dòng)詞。如：3. A bit tired? 感覺有點(diǎn)兒累嗎？這是一個(gè)省略句，完整的句子應(yīng)該是 Are you a bit tired?The shoes are a bit old.這雙鞋有點(diǎn)兒舊了。He walks a bit fast.他走得有點(diǎn)兒快。Can you turn the radio down a bit?你能把收音機(jī)

7、的音量稍微關(guān)小點(diǎn)兒?jiǎn)幔?4. Eat noodles or rice, not hamburgers. 吃面條和米飯，不要吃漢堡包。 noodles是名詞，意為面條。該詞總是以復(fù)數(shù)形式出現(xiàn)，當(dāng)noodles作主語(yǔ)時(shí), be動(dòng)詞要用復(fù)數(shù)。英語(yǔ)中有些名詞總是以復(fù)數(shù)形式出現(xiàn)。如：clothes衣服, glasses眼鏡, pants褲子, shoes鞋等。一、不可數(shù)名詞有：1. water 水 2. meat 肉 3. food 食物 4. fruit 水果 5. beef 牛肉 6. chicken 雞肉 7. juice 果汁 8. ice cream 冰激凌9. tea 茶 10. rice

8、米飯 11. bread 面包 12. milk 牛奶 13. cola 可樂 知識(shí)點(diǎn)學(xué)習(xí)14. chocolate 巧克力 15. fish 魚肉 16. cheese 奶酪 17. sugar 糖18. candy 糖果 19. soup 湯二、可數(shù)名詞的特殊變化：1. childchildren 孩子 2. toothteeth 牙齒連詞 and, or, but 的區(qū)別：1. and：表示“和，又，與，并”，連接兩個(gè)名詞、動(dòng)詞或句子，表示并列關(guān)系。2. or：用于否定句表示“和”的意思，用于疑問句中表示“還是，或者”的意思。3. but：意思是“但是，而是”，表轉(zhuǎn)折關(guān)系。Do exer

9、cises:Mr. Zhang is an English teacher _ he teaches us English.and2. Do you like to have Chinese food _ western food?3. He is rich, _ he isnt happy.4. Have you got any brothers _ sisters?5. Juice _ milk are healthy drinks _ cola isnt a healthy drink.6. Remember to eat noodles _ rice, not hamburgers.o

10、rbutorandbutor達(dá)標(biāo)練習(xí)A.單詞拼寫:1. You should eat more _ (胡蘿卜).2. Its important to _ (記得) to eat well and stay healthy.3. Please have lots of _(美味) chicken soup!4. He had some fish and _ (面條) for lunch.carrotsrememberdeliciousnoodles5. Eating too much meat is not good for _ (孩子).6. I often eat some _ (面包),

11、 an egg and a cup of milk for breakfast.7. If you are a bit _ (累) , please have a rest.8. His mother wants to buy some _ (香蕉).bananaschildrenbreadtiredB.完成句子:1.你最喜歡的食物和飲料是什么？What _ food and drink?2.多喝水是非常重要的。Its very _ more water.3.牛奶、奶酪和魚對(duì)你的牙齒有益。Milk, cheese and fish _.are your favourite important to drink are good for your te