七年級(jí)英語(yǔ)上冊(cè) Module 4 Unit 2 Is your food and drink healthy課件 （新版）外研版

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1、Unit 2Module 4Is your food and drink healthy?課文課文呈現(xiàn)呈現(xiàn)知識(shí)知識(shí)講解講解Module 4 Unit 2課課堂堂導(dǎo)導(dǎo)入入1 12 2課課堂堂小小結(jié)結(jié)課課堂堂練練習(xí)習(xí)課課后后作作業(yè)業(yè)詞詞匯匯聽聽寫寫結(jié)結(jié)對(duì)對(duì)活活動(dòng)動(dòng) 同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)在大家來(lái)檢驗(yàn)一下，點(diǎn)擊下面的音頻開始聽寫吧！在大家來(lái)檢驗(yàn)一下，點(diǎn)擊下面的音頻開始聽寫吧！How to have a healthy diet?1Reading and vocabularyThink of six words for food and d

2、rink. Make three lists.Favourite food and drink: oranges.Healthy food and drink: carrots.Delicious food and drink：.favouritehealthydelicious知識(shí)點(diǎn)知識(shí)點(diǎn)1 1 healthy/heli/ adj. 健康的健康的healthy是以是以health為詞根派生出的形容詞，可為詞根派生出的形容詞，可作表語(yǔ)或定語(yǔ)。作表語(yǔ)或定語(yǔ)。eg：Her mother is very healthy. 她的媽媽身體很健康。考向一考向一We should do more exerc

3、ise to keep h (貴州銅仁)典例典例 ealthy講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥healthy的名詞是health“健康”，為不可數(shù)名詞；副詞是healthily“健康地”；也可以在形容詞healthy之前加前綴un，構(gòu)成反義詞unhealthy，意為“不健康的”。拓展拓展講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥固定搭配：固定搭配：healthy life 健康人生健康人生healthy food 有益健康的食物有益健康的食物keep healthy 保持健康保持健康healthy lifestyle對(duì)健康有益的生活方式對(duì)健康有益的生活方式stay healthy 保持健康保持健康考向二考向二2Labe

4、l the pictures with the words and expression from the box.breadcandiescolafishhamburger ice creamnoodlesricesugarNow match the words from the box with the pictures. 123456789drink eatnoodlesice creamfishhamburgerbreadsugarcolaricecandies知識(shí)點(diǎn)知識(shí)點(diǎn)2 2fish/f/ n. 魚魚 fish意為意為“魚肉魚肉”時(shí)，是不可數(shù)名詞。時(shí)，是不可數(shù)名詞。eg：I hav

5、e some fish for dinner. 晚飯我吃魚。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向一考向一【重點(diǎn)重點(diǎn)】 fish作作“魚魚”講時(shí)，是可數(shù)名詞，單復(fù)講時(shí)，是可數(shù)名詞，單復(fù)數(shù)同形。數(shù)同形。eg：There are three fish in the fish bowl. 魚缸里有三條魚?？枷蚨枷蚨局攸c(diǎn)重點(diǎn)】講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥fish作為作為“魚的種類魚的種類”講時(shí)，是可數(shù)名詞，復(fù)數(shù)為講時(shí)，是可數(shù)名詞，復(fù)數(shù)為fishes。eg：There are many kinds of fishes in the river. 河里有很多種魚。考向三考向三魔法魔法記憶記憶fish圖片辨異：thr

6、ee fish三條魚three fishes三種魚講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥fish還可以作動(dòng)詞，意為“釣魚；捕魚”。魔法魔法記憶記憶一語(yǔ)辨異：Give a man two fish and he will eat for a day. Teach a man to fish and he will eat for the rest(剩余的) of his life.授人以魚，可食一日；授人以漁，可食一世。(前一個(gè)fish是名詞，單復(fù)數(shù)同形；后一個(gè)fish是動(dòng)詞。)拓展拓展I like _ a lot，and my mother usually cooks it in different way

7、s(用不同的方式)(山東濟(jì)南)Afish BpotatoesCtomatoes Drain典例典例 A講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】此題用此題用前后照應(yīng)法前后照應(yīng)法。根據(jù)后句中的。根據(jù)后句中的cooks it可排除可排除B、C，而，而D項(xiàng)項(xiàng)rain“雨雨”是不能做來(lái)吃的。故選是不能做來(lái)吃的。故選A。3 Read the passage and complete the table. Healthy food and drink for childrenIs your food and drink healthy？A lot of ice cream，hamburgers and cola

8、 is not healthy. Meat is healthy but too much meat is not good for children. Cola and candy are very sweet，and too much sugar is bad for you.Eat the right food and be healthy. Carrots，eggs and sweet potatoes are good for your eyes. Milk，cheese and fish are good for your teeth. A bit tired ？Have lots

9、 of delicious chicken soup! It is important to remember：eat well ，stay healthy，and dont get fat! Eat noodles or rice，not hamburgers.Have a good breakfast every morning.Drink juice，water，tea and milk，not cola.Eat lots of fruit and vegetables.101011111212Healthy food and drinkUnhealthy food and drinkm

10、eat，carrots eggs，chicken soup，noodles，sweet potatoes，milk，cheese，fish，rice，juice，water，tea，fruit，vegetablesice cream，cola，hamburgers，candy，sugar知識(shí)點(diǎn)知識(shí)點(diǎn)3 3bit/bt/n.一點(diǎn)兒；少許一點(diǎn)兒；少許a bit“稍微；有點(diǎn)兒稍微；有點(diǎn)兒”，在肯定句中，用作副，在肯定句中，用作副詞詞組，修飾形容詞、副詞、動(dòng)詞。詞詞組，修飾形容詞、副詞、動(dòng)詞。eg：Im a bit tired. 我有點(diǎn)兒累了。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向一考向一講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)

11、撥a bit可用作不定代詞，意為“一點(diǎn)兒，少許”等。eg：Can you give me a bit? 你能給我一點(diǎn)兒?jiǎn)?？拓展拓展a bit在后面加在后面加of構(gòu)成短語(yǔ)，相當(dāng)于構(gòu)成短語(yǔ)，相當(dāng)于a little，可以直，可以直接作定語(yǔ)修飾名詞，兩者都只能修飾不可數(shù)名詞。接作定語(yǔ)修飾名詞，兩者都只能修飾不可數(shù)名詞。eg：There is a little/a bit of food left for lunch. 午飯只能吃剩下的一點(diǎn)食物了?？枷蚨枷蚨鶕?jù)漢語(yǔ)提示完成句子(1)我的媽媽有點(diǎn)胖。 My mother is _ fat.(2)瓶子里有一點(diǎn)牛奶。 There is _ milk in

12、the bottle.典例典例 a bit/a little講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥a bit of/a little知識(shí)點(diǎn)知識(shí)點(diǎn)4 4tired/taId/adj.勞累的勞累的tired一般作表語(yǔ)或定語(yǔ)，表示人的一種感受，一般作表語(yǔ)或定語(yǔ)，表示人的一種感受，主語(yǔ)通常是表示人的名詞或代詞。主語(yǔ)通常是表示人的名詞或代詞。eg：We are tired after walking a long way. 走很遠(yuǎn)的路之后，我們累了。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向考向講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥 tiring意為“使人疲勞的；累人的”，可作表語(yǔ)或定語(yǔ)，主語(yǔ)通常是表示事物的名詞或代詞。拓展拓展魔法魔法記憶記憶

13、一語(yǔ)辨異：After such a tiring climb，we were all tired.經(jīng)過(guò)這么累人的攀登之后，我們都累壞了。 Are you _(tire)，Tony?典例典例 tired講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥be tired of厭煩。eg：Im tired of going to school day after day. 我厭倦日復(fù)一日地去上學(xué)。拓展拓展知識(shí)點(diǎn)知識(shí)點(diǎn)5 5 remember/rImemb/v.記??；想起記?。幌肫鸱戳x詞是反義詞是forget。remember后直接加名詞或代詞。后直接加名詞或代詞。eg：I cant remember his telephon

14、e number. 我想不起他的電話號(hào)碼。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向一考向一remember后可加動(dòng)詞不定式作賓語(yǔ)。后可加動(dòng)詞不定式作賓語(yǔ)。eg：Remember to get some fruit. 記著買些水果?？枷蚨枷蚨?Can you r her name?典例典例 emember講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥remember 后面可接動(dòng)詞不定式或動(dòng)詞的ing 形式，但意思不同。接不定式時(shí)意為“記得要去做某事”。eg：He remembers to buy his wife chocolates.他記得要給妻子買巧克力。而接動(dòng)詞的ing形式意為“記得做過(guò)某事”。eg：I remember

15、 reading the newspaper aloud to my father at five.我記得在5歲的時(shí)候大聲給父親讀報(bào)紙。拓展拓展Is that girl Mary？I remember _ (meet) her in Beijing.典例典例 meeting講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】根據(jù)前句根據(jù)前句“那個(gè)女孩是瑪麗嗎？那個(gè)女孩是瑪麗嗎？”可知可知“我我”記記得在北京見過(guò)她。得在北京見過(guò)她。知識(shí)點(diǎn)知識(shí)點(diǎn)6 6well/wel/adv.好地好地 well作副詞，在句中作狀語(yǔ)，修飾動(dòng)詞。作副詞，在句中作狀語(yǔ)，修飾動(dòng)詞。eg: He speaks English well.

16、他英語(yǔ)說(shuō)得好。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向一考向一【重點(diǎn)重點(diǎn)】well adj.(身體身體)好的；健康的。好的；健康的。 eg：Im very well.我身體很好?？枷蚨枷蚨﨑oes the food taste _？Yes，she cooks it _.Awell；goodBwell；wellCgood；well Dgood；good典例典例 C講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】taste是系動(dòng)詞，其后跟形容詞作表語(yǔ)；而是系動(dòng)詞，其后跟形容詞作表語(yǔ)；而cook是是實(shí)義動(dòng)詞，用副詞修飾。實(shí)義動(dòng)詞，用副詞修飾。知識(shí)點(diǎn)知識(shí)點(diǎn)7 7 stay/ste/v.保持；停留保持；停留“stayadj.

17、”意為意為 “保持保持(某種狀態(tài)某種狀態(tài))”。eg：The windows stay open all day. 窗子整天開著。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向考向我們應(yīng)該多吃水果和蔬菜來(lái)保持健康。We should eat more fruit and vegetables to _ _.典例典例 stay healthy 知識(shí)點(diǎn)知識(shí)點(diǎn)8 8 It is important to remember：eat well，stay healthy，and dont get fat！記住：吃得好、！記?。撼缘煤谩⒈３纸】岛筒灰兣质呛苤匾?！保持健康和不要變胖是很重要的！It isadj.(for sb

18、.)to do sth.(對(duì)某人來(lái)說(shuō)，)做某事是的。其中it為形式主語(yǔ)，真正的主語(yǔ)是后面的不定式短語(yǔ)。把真正的主語(yǔ)放在后面是為了使句子的結(jié)構(gòu)協(xié)調(diào)。eg：Its useful to learn a foreign language. 學(xué)習(xí)一門外語(yǔ)是有用的。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥I like hamburgers very much.Oh，its bad for you _ too much junk food (垃圾食品)Aeat Bto eatCeating Date典例典例 B講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】“It isadj.for sb.to do sth.”是固定句型，意是固定句

19、型，意為為“對(duì)某人來(lái)說(shuō)做某事是對(duì)某人來(lái)說(shuō)做某事是的的”。故選。故選B。知識(shí)點(diǎn)知識(shí)點(diǎn)9 9or/ conj. 或者或者or意為意為“或者，還是或者，還是”， 表示選擇。表示選擇。eg：Are you from North China or South China? 你是華北人還是華南人？I need a pen or a pencil.我需要一支鋼筆或一支鉛筆。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向考向Would you like to sit in front_at the back?Aand B/Cso Dor典例典例 D講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】考查考查連詞辨析。連詞辨析。and表并列；表

20、并列；so表結(jié)果；表結(jié)果；or“或者，或者，還是還是”，表選擇。句意為，表選擇。句意為“你想坐前面還是后面？你想坐前面還是后面？”故選故選D。知識(shí)點(diǎn)知識(shí)點(diǎn)1010Eat noodles or rice，not hamburgers.吃面條或者米飯，而不是漢堡包。吃面條或者米飯，而不是漢堡包。Eat .，not .吃，不(吃)這是一個(gè)祈使句。而且是由兩個(gè)并列祈使句構(gòu)成，相當(dāng)于“Eat.，dont eat .”。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥1010英語(yǔ)中并列的銜接規(guī)則是：A，and not B；not B but A。如果否定在后，連詞and可以省略。eg：I want some tea，not mi

21、lk. I dont want some milk but tea. 我想要些茶，而不是牛奶。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥拓展拓展知識(shí)點(diǎn)知識(shí)點(diǎn)1111have a good breakfast 吃一頓好的早餐吃一頓好的早餐在通常情況下，表示一日三餐的在通常情況下，表示一日三餐的 breakfast，lunch，supper前不用冠詞。前不用冠詞。eg：Mother says lunch is ready. 母親說(shuō)午飯做好了。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向一考向一Lucy often has _ breakfast at home.AaB/Cthe典例典例 B講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】考查冠

22、詞?？疾楣谠~。have breakfast/lunch/dinner“吃早飯吃早飯/午飯午飯/晚飯晚飯”，為固定搭配，中間不用任何冠詞。，為固定搭配，中間不用任何冠詞。不用冠詞的用法尤其注意以下搭配：have breakfast (lunch，supper)，after breakfast (lunch，supper)，at breakfast (lunch，supper)，拓展拓展1010before breakfast (lunch，supper)，during breakfast (lunch，supper)，for breakfast (lunch，supper)，without br

23、eakfast (lunch，supper)。eg：I nearly always go home for lunch.我差不多總是回家吃午飯。Do you want an egg for breakfast?你早飯要吃個(gè)雞蛋嗎？講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥雖然在通常情況下，雖然在通常情況下，“三餐三餐”前不用冠詞，但前不用冠詞，但是若要特指某一頓早餐、午餐或晚餐，則可在是若要特指某一頓早餐、午餐或晚餐，則可在其前加定冠詞其前加定冠詞 (表特指時(shí)，除可用定冠詞修飾外，表特指時(shí)，除可用定冠詞修飾外，有時(shí)可用指示代詞、物主代詞等修飾有時(shí)可用指示代詞、物主代詞等修飾)。eg：Th

24、ank you for the breakfast. 謝謝你的這頓早餐。考向二考向二The boys have _ wonderful supper in a restaurant (飯店)AaBanCtheD/典例典例 A講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥【點(diǎn)撥點(diǎn)撥】supper前面有修飾詞前面有修飾詞wonderful，其前應(yīng)加不定冠，其前應(yīng)加不定冠詞，又因詞，又因wonderful的第一個(gè)音素為輔音，故選不定冠詞的第一個(gè)音素為輔音，故選不定冠詞a。若若breakfast，lunch，supper受到描繪性定語(yǔ)的受到描繪性定語(yǔ)的修飾，則其前通常要用不定冠詞。修飾，則其前通常要用不定冠詞。eg：Aft

25、er a quick breakfast，he goes to the station. 匆匆忙忙吃完早餐后，他就去車站了?？枷蛉枷蛉R(shí)點(diǎn)知識(shí)點(diǎn)1212every /evri/ adj.每個(gè)，每一每個(gè)，每一every作形容詞，與單數(shù)名詞連用，作形容詞，與單數(shù)名詞連用， every只能作只能作定語(yǔ)，指整體中的每一個(gè)。定語(yǔ)，指整體中的每一個(gè)。eg：She knows every student in the school. 她認(rèn)識(shí)學(xué)校里的每一個(gè)學(xué)生。講解來(lái)自講解來(lái)自點(diǎn)撥點(diǎn)撥考向考向我每天乘公共汽車去上學(xué)。I go to school by bus _ _.典例典例 every day講解來(lái)自講

26、解來(lái)自點(diǎn)撥點(diǎn)撥用every指由兩個(gè)以上成員構(gòu)成的一組中的所有成員。eg：Every child in the class loves him. 班上的每個(gè)孩子都喜歡他。另注意every與not構(gòu)成否定時(shí)屬于部分否定。eg：I dont know every student. 不是所有的學(xué)生我都認(rèn)識(shí)。拓展拓展根據(jù)教材根據(jù)教材P22;3的內(nèi)容，結(jié)合自己對(duì)課文的內(nèi)容，結(jié)合自己對(duì)課文的理解和自己的飲食習(xí)慣，結(jié)對(duì)問(wèn)答。的理解和自己的飲食習(xí)慣，結(jié)對(duì)問(wèn)答。deliciousfatimportantlots ofmealrememberstaysweettooth (pl. teeth)4Complete t

27、he passage with the correct form of the words and expression from the box.A healthy breakfast is(1)_ in the morning and its my favourite(2)_There are (3)_ fruit and vegetables for lunch at school，but there isnt any cola or candy. importantmeallots ofCandy and cola are(4)_ food and drink and theyre b

28、ad for your (5)_At home，my grandmas dinners are (6)_ and we arent (7)_(8)_！ Eat well，and (9)_healthy. sweetteethdeliciousfatRememberstay5Choose food from Units 1 and 2 for your meals. breakfastlunchdinnerNow work in pairs. Talk about your answers.1 Whats your favourite food and drink?2 Is it healthy

29、 food and drink？6WritingLook at the sentences.Meat and fish are healthy food.Too much meat isnt healthy.Meat and fish are healthy food but too much meat isnt healthy.Now join the sentences with but. 1 Juice is a healthy drink. Cola isnt a healthy drink.Juice is a healthy drink but cola isnt a health

30、y drink.2 Noodles are healthy food. Hamburgers arent healthy food.3 Meat，vegetables and fruit are healthy food. Cola，ice cream and hamburgers arent healthy food and drink.4 Chocolate is delicious. Too much chocolate isnt good for you. Noodles are healthy food but hamburgers arent healthy food.Meat,

31、vegetables and fruit are healthy food but cola, ice cream and hamburgers arent healthy food and drink.Chocolate is delicious but too much chocolate isnt good for you.7Complete the sentence about yourself.and.are healthy food but .and.are my favourite food. 本節(jié)課主要學(xué)習(xí)了重點(diǎn)詞本節(jié)課主要學(xué)習(xí)了重點(diǎn)詞: healthy,bread,fish,

32、ice cream,noodle,ice,eat,child,children,begoodfor,bebadfor,egg,eye,cheese,tired,soup,well,fat,or ,breakfast,every,lunch,home,dinner,banana;以及重點(diǎn)句式：以及重點(diǎn)句式：-Whats your favourite?/A lot of ice cream,hamburgers and cola is not healthy.建立健康建立健康食品的概念食品的概念課堂練習(xí)課堂練習(xí)1.熟記本課時(shí)的詞匯熟記本課時(shí)的詞匯 2.背誦教材背誦教材P23;4的內(nèi)容。的內(nèi)容。3.完成本課時(shí)的課后作業(yè)完成本課時(shí)的課后作業(yè)課后作業(yè)課后作業(yè)