首頁資訊 Unit3 Healthy or unhealthy 講義+練習(xí)（含答案）

Unit3 Healthy or unhealthy 講義+練習(xí)（含答案）

來源：泰然健康網(wǎng) 時間：2025年06月10日 04:18

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Unit3 Healthy or unhealthy
Words,Phrases &Sentences
A. Words &Phrases
healthy 健康的；有益于健康的 yesterday 昨天
cola 可樂 pie 餡餅 fruit水果
chicken 雞肉 vegetable蔬菜 chocolate 巧克力
unhealthy不健康的；損害健康的 hamburger 漢堡包
sandwich 三明治 pizza比薩餅 play sport做運動
a lot of 許多的 a little 少量的 good habit 好習(xí)慣
poor habit不良習(xí)慣 fish and chips 炸魚薯條
B.Key Sentences
1.What did you have for breakfast this morning 你今天早餐吃了什么
2.I had some bread and milk. 我吃了一些面包和牛奶。
3 You should drink some milk and eat some fruit.你應(yīng)該喝些牛奶，吃些水果。
Language Focus
1.What did you have for breakfast
你們還記得助動詞do和does嗎 did是do和does的過去式。第二單元我們學(xué)習(xí)了行為動詞一般過去時的陳述句表達，本單元我們將學(xué)習(xí)它的疑問句和否定句表達。這都少不了did 幫忙哦!
一般現(xiàn)在時一般現(xiàn)在時(三人稱單數(shù)) 一般過去時
否定句 We don't play football every day He doesn't play football every day He didn't play football yesterday
一般疑問句 Do you play football every day Does he play football every day Did he play football yesterday
回答 Yes,we do. Yes,he does. Yes,he did.
No,we don't No,he doesn't. No,he didn't.
特殊疑問句 What do you usually do every day What does he usually do every day What did he do yesterday
2.healthy的意思是“健康的”,health(健康)是它的名詞，而unhealthy則是指“不健康的”。英語中，形容詞前面加上un-常常表示否定或相反。類似的詞還有：happy—unhappy,fair--unfair(不公平的)。
3.食物類的名詞可分為可數(shù)名詞和不可數(shù)名詞，我們可以在前面加a little. a lot of、some 、many 、much等來表示量的多少。a little 只可以修飾不可數(shù)名詞，它相對應(yīng)的a few (一點)修飾可數(shù)名詞復(fù)數(shù)。a lot of 和some 既可以修飾可數(shù)名詞復(fù)數(shù)，也可以修飾不可數(shù)名詞。
許多一些許多一點兒示例
a lot of some many a few 可數(shù)名詞：eggs,carrots,tomatoes,pies,sandwiches,hamburgers,pizzas
much a little 不可數(shù)名詞：chicken(雞肉),rice,meat, water,soup,milk,bread,fish (魚肉)
練習(xí)：
一、看圖，寫出正確的單詞。
二、讀一讀，選擇正確答案。
( )1.What would you like to eat lunch
A.of B.with C.for
( )2.Bob drinks cola.That is not .
A.too many;healthy B.too much;health C.too much;healthy
( )3.My uncle has good eating habits.He eats lots of every day.
A.meat B.fruit and vegetables C.candy
( )4.What Mary last night？
A.do;did B.did;do C.did;did
( )5.May eats a lot of every day.
A.hamburger B.chocolate C.pizza
( )6.In the UK,people like eating .
A.dumplings B.xiaolongbao C.fish and chips
( )7.My sister likes .She books every night.
A.reading;read B.reading;reads C.reads;reading
( )8.Ann doesn't her homework every day.
A.do B.did C.doing
三、看圖讀一讀，用a little 、a lot of、too much、too many填空。
1.There are sweets in Harry's bag.
2.I don't like set meal B.There is meat in it
3.There is only ice cream in the fridge
4.We should drink water every day.It's good for our health.
四、讀一讀，用所給詞的正確形式填空。
1.My father (work)so hard last night.He (go)to bed late.
2.—What (do)you (do)yesterday
—I met some old friends.We (have)dinner together.
3.Tom (not have)lunch yesterday.
4.What (do)your father (do)
5.I ate two (sandwich)this morning.
6.Fruit and vegetables are (health)food.They are good for our (health).
五、讀對話，選擇正確的單詞填空。
chicken healthy yesterday have unhealthy
Lily:It's lunch time.Let's go and (1) lunch,Bob.
Bob:OK.What do you want to eat,Lily
Lily:I want to eat some (2) and vegetables.How about you
Bob:I want some hamburgers and cola.I had these for lunch(3) .
Lily:Do you eat hamburgers every day
Bob:Yes,I like eating hamburgers.I like drinking cola too.
Lily:Don't eat too much fast food.That's (4) .You should eat
some(5) food,such as eggs,fruit,vegetables and milk.
Bob:OK I'll try to change my eating habits.
參考答案：
一、cola milk hamburger pizza fish apple sandwich bread chicken
egg cake;
二、CCBBBCBA
三、too many; too much; a little; a lot of;
四、worked、went; did、do; didn't have; does、do; healthy、health;
have、 chicken、 yesterday、 unhealthy、 healthy