人教版英語(yǔ)必修3 unit2 Healthy eating- warming up and pre-reading課件

1、period one: warming up and speakingwhat do i like best?what do i like best?garfieldgarfield what is my favorite what is my favorite food?food?lasagnalasagna(意大利千層面意大利千層面)task 1: warming up: background knowledgedifferent kinds of foods.crabcrabshrimpshrimpmuttonmuttonroast duckroast duckcucumbercucum

2、berbeanbeanmushroommushroomsmelly smelly tofutofu tofu tofupumpkinpumpkinpeapeaeggplanteggplantpepperpeppercelerycelerycarrotcarrotcabbagecabbagechinese cabbagechinese cabbagestrawberrystrawberrywatermelonwatermelonpineapplepineapplelemonlemonc h e r r yc h e r r ypearpearpeachpeachpeanutpeanutchest

3、nutchestnutwalnutwalnutsunflower seedsunflower seedfried bread stickfried bread sticksteamed steamed stuffed stuffed bunbunricericeporridgeporridgedumplingsdumplingsnoodlesnoodleswotonwotonsteamedsteamed twisted rolls twisted rollshamburgerhamburgersoybean milksoybean milksandwichsandwichmilkmilkspa

4、ghettispaghetti crispcrispnutrientsnutrientsmineralsmineralsfatfatproteinproteinvitaminvitamincarbohydratescarbohydratessome essential nutrientssome essential nutrientsfibrefibrewhat do the foods have in common ?what do the foods have in common ?fruitsfibre & vitamin & sugarvegetablesfibre &

5、amp; vitaminproteinfat & sugarwhich food contains more?examples of foodsanswersugarchocolate or grapescakes or bananasfatcream or ricechocolate or chickenfibrepeas or nutspork or cabbageproteinpotato crisps or hameggs or creamchocolatecakescreamchocolatenutscabbagehameggsrice, ice-cream, eggs, c

6、hicken, peaches rice, ice-cream, eggs, chicken, peaches 361calorie69114723037ice-cream ,rice, chicken, eggs, peaches most fatleast fatclassify the foods we usually eat in the following way:foods to give you energy foods to grow bones and muscle foods that give fibre fordigestion and healthenergy-giv

7、ing foodsbody-building foodsprotective foodstask 2: discussingdiscuss for knowledge about three different kinds of foods.energy-givingfoodsbody-building foodsprotective foodsricenoodlesnutsbuttermeatfishtofufresh fruitvegetablesdiscuss what kind food they are:rice, fresh fruit, meat, noodles, tofu,

8、vegetables, fish, nuts, butter energy-giving foodsfast energy foodsricesugarnoodlespotatoesspaghettibreadslow energy foodsbuttercreamoilsnutsenergy-giving foods body-building foodsmeateggscheesemilktofu; bean curdprotective foodsvegetablesfruitswatermelonbananasgrapesorangeslemoncherrywhat are energ

9、y-giving, body-building and protective foods. energy-giving foods _they are rice, noodles, nuts, butter, etc. body-building foods _and they are meat, fish and tofu. protective foods_. they are fresh fruit and vegetables. help you work and playall day.make strong bonesand muscleshelp a person digest

10、food andkeep the body healthydiscuss and fill in the blankstips: if we want to be healthy, we shouldeat a balanced diet which contains threedifferent kinds of foods.they are energy-giving foods, body-building foods andprotective foods.task 3: listeninglisten and find what red, orange and green foods

11、are.red foods:butter,cream, nuts, cakesfoods fried in fat( please eat only a little )orange foods:bread, noddles, rice, meatcheese, eggs, tofu( please eat some every day )green foods:all vegetables all fruits( please eat more every day )what will happen if we dont eat a balanced diet?i like the thin

12、gs! i often eat them!i do not like them at all!task 4: discussion:in pairs discuss whether themenu is balanced or not. meal main kind of foodnoddlesjiaozichicken with mushroomsdry beancurdporkenergy-givingbody-building andenergy givingbody-building andprotectivebody-buildingbody-buildingmenu 1not ba

13、lanced! meal main kind of foodricesteamed perch(清蒸魚(yú)）清蒸魚(yú)）stir-fried beans with bamboo shoots（竹筍扁豆）（竹筍扁豆）stir-fried tomato with eggs stir-fried beef with chilli and peanuts（宮保雞?。▽m保雞?。﹕picy tofuspinach soup（菠菜湯）（菠菜湯）energy-givingbody-buildingprotectiveprotective and body-buildingenergy-givingbody-buil

14、dingbody-buildingprotectivemenu 2balanced!a balanced menu should bea good mixture of body-building foods, energy-giving foods and protective foods. at the same time, the food should be cooked without too much oil.task 5: watching a movie: watch the following movie and complete some tasks.movie!movie

15、!the information from the movie:1. we eat food to _.2. the most healthiest food in the world is _, which contains _.3.most western food contains _ and _, the result of which is that people can _ easily and have _.get energychinese foodlots of fruit and vegetablesfatsugarput on weightbad teethwatch again and try to understand more.movie!movie!mat