資源簡介 2025 年新版人教版七年級下冊英語 Unit 4 Eat well 單元語法講義一、重點詞匯用法watermelon:可數名詞,意為 “西瓜”,常用復數形式 watermelons 。如:Watermelons are very popular in summer.(西瓜在夏天很受歡迎)。cabbage:既可用作可數名詞,也可用作不可數名詞。作可數時,指一棵棵的卷心菜;不可數時,指 “卷心菜” 這種蔬菜的物質概念 。如:I bought three cabbages at the market.(我在市場買了三棵卷心菜);Cabbage is rich in vitamins.(卷心菜富含維生素)。mutton:不可數名詞,“羊肉” 。如:Mutton soup is very delicious.(羊肉湯非常美味)。cookie:可數名詞,“曲奇餅” 。如:She baked some chocolate cookies.(她烤了一些巧克力曲奇餅)。onion:可數名詞,“洋蔥;蔥頭” 。如:I can't stand the smell of raw onions.(我受不了生洋蔥的味道)。dumpling:可數名詞,“餃子”,常用復數形式 。如:We usually eat dumplings during the Spring Festival.(我們通常在春節期間吃餃子)。coffee:不可數名詞,“咖啡”;也可作可數名詞,一杯咖啡可表達為 a coffee 。如:I need a cup of coffee to stay awake.(我需要一杯咖啡來保持清醒);Two coffees, please.(請來兩杯咖啡)。bean:可數名詞,“豆”,常用復數形式 beans 。如:Beans are a good source of protein.(豆類是蛋白質的良好來源)。chip:常用復數形式 chips,指 “炸薯條” 。如:He likes to eat chips with mayonnaise.(他喜歡蘸蛋黃醬吃炸薯條)。salad:既可用作可數名詞,也可用作不可數名詞。不可數時表示 “沙拉” 這種食物的物質概念;可數時,指一份沙拉 。如:I had some salad for dinner.(我晚餐吃了些沙拉);I'd like a chicken salad.(我想要一份雞肉沙拉)。porridge:不可數名詞,“粥;麥片粥” 。如:My grandmother makes delicious porridge every morning.(我奶奶每天早上都煮美味的粥)。dish:可數名詞,有 “一道菜;盤子” 的意思 。如:This fish dish is really tasty.(這道魚菜真的很好吃);Please wash the dishes after dinner.(晚飯后請洗碗)。choice:可數名詞,“選擇”,常用短語 make a choice(做出選擇) 。如:You have to make a choice between these two options.(你必須在這兩個選項中做出選擇)。pork:不可數名詞,“豬肉” 。如:Pork is one of the most common meats in Chinese cuisine.(豬肉是中國烹飪中最常見的肉類之一)。strawberry:可數名詞,“草莓”,復數形式為 strawberries 。如:I picked some fresh strawberries in the garden.(我在花園里摘了一些新鮮草莓)。sir:對不認識的男子、年長者或上級的尊稱,“先生”,一般單獨使用 。如:Yes, sir. I'll do it right away.(好的,先生。我馬上就做)。sugar:不可數名詞,“糖” 。如:Don't put too much sugar in your tea.(不要在你的茶里放太多糖)。habit:可數名詞,“習慣”,常用短語 form a habit of doing sth.(養成做某事的習慣) 。如:We should form a habit of reading every day.(我們應該養成每天閱讀的習慣)。fast food:不可數名詞短語,“快餐” 。如:Eating too much fast food is not good for your health.(吃太多快餐對你的健康不利)。salt:不可數名詞,“鹽” 。如:Add a little salt to the soup to make it more delicious.(在湯里加一點鹽,讓它更美味)。fat:作名詞時,不可數名詞,“脂肪”;作形容詞時,意為 “肥胖的” 。如:Too much fat in your diet can lead to health problems.(飲食中過多的脂肪會導致健康問題);He became fat because he ate too much junk food.(他因為吃太多垃圾食品變胖了)。weight:不可數名詞,“體重;重量”,常用短語 lose weight(減肥),put on weight(增加體重) 。如:She is trying to lose weight by exercising regularly.(她正試圖通過定期鍛煉來減肥);I put on some weight during the holiday.(我在假期里長胖了一些)。heart:可數名詞,“心臟;中心” 。如:He has a weak heart.(他心臟不好);the heart of the city(城市的中心)。result:可數名詞,“后果;結果”,常用短語 as a result(結果) 。如:He didn't study hard. As a result, he failed the exam.(他學習不努力。結果,他考試不及格)。二、重點短語would like:想要,后接名詞或動詞不定式 。如:I would like a glass of water.(我想要一杯水);She would like to go shopping.(她想去購物)。watermelon juice:西瓜汁 。如:I'd like a glass of watermelon juice.(我想要一杯西瓜汁)。fish and chips:炸魚薯條,是一種常見的英式食物 。如:Fish and chips is a popular take - away food in the UK.(炸魚薯條在英國是很受歡迎的外賣食品)。full of energy:精力充沛的 。如:Doing sports every day makes you full of energy.(每天做運動讓你精力充沛)。bring something over:把…… 東西帶來 。如:Can you bring the book over to me (你能把那本書給我拿過來嗎?)。go with:搭配,相配 。如:This tie goes well with your shirt.(這條領帶和你的襯衫很相配)。try to do something:嘗試做某事 。如:We should try to solve the problem ourselves.(我們應該嘗試自己解決這個問題)。healthy food:健康的食物 。如:Eating more healthy food is good for your body.(多吃健康食物對你的身體有好處)。too much / too many:太多,too much 修飾不可數名詞,too many 修飾可數名詞復數 。如:There is too much water in the bottle.(瓶子里有太多水);There are too many people in the room.(房間里有太多人)。eating habits:飲食習慣 。如:Good eating habits are very important for our health.(良好的飲食習慣對我們的健康非常重要)。be important for:對于…… 是很重要的 。如:Getting enough sleep is important for your growth.(充足的睡眠對你的成長很重要)。both... and...:不僅…… 而且,和…… 都 。如:Both Tom and Jerry like playing basketball.(湯姆和杰瑞都喜歡打籃球)。fast food:快餐 。如:Fast food is convenient but not very healthy.(快餐很方便,但不是很健康)。make sb do something:使某人做某事 。如:The funny story made us laugh.(這個有趣的故事讓我們笑了)。put on:增加;穿上 。如:I put on my coat and went out.(我穿上外套出去了);She has put on a lot of weight recently.(她最近長胖了很多)。too … to:太…… 以至于不能 。如:He is too young to go to school.(他太小了,不能上學)。feel sleepy:感到困倦 。如:I feel sleepy because I stayed up late last night.(我感到困倦,因為我昨晚熬夜了)。focus on:專注于 。如:We should focus on our studies.(我們應該專注于我們的學習)。after all:畢竟,終歸 。如:Don't be too hard on him. After all, he is just a child.(不要對他太苛刻。畢竟,他只是個孩子)。on time:準時,按時 。如:We should arrive at school on time.(我們應該準時到達學校)。all kinds of:各種各樣的 。如:There are all kinds of flowers in the garden.(花園里有各種各樣的花)。soft drink:軟飲料 。如:Soft drinks are not good for your teeth.(軟飲料對你的牙齒不好)。in future:從今以后 。如:In future, you should be more careful.(從今以后,你應該更小心)。三、重點句型Would you like rice or noodles with your meal :你吃飯要米飯還是面條?這是一個選擇疑問句,結構為 “一般疑問句 + or + 另一個選擇部分” 。如:Would you like tea or coffee (你想要茶還是咖啡?) 。—Which would you like, juice or coffee —No, thanks. I'd like a cup of tea.:“Which would you like...” 用于詢問對方想要哪一個 。回答時可以直接說出自己想要的東西 。Both what we eat and how we eat are important!:我們吃什么和怎么吃都很重要!“both... and...” 連接兩個并列的成分,作主語時,謂語動詞用復數形式 。如:Both my father and my mother are teachers.(我的父親和母親都是老師)。If you cook your own meals instead,you can make healthy balanced meals.:如果你自己做飯,你可以制作健康均衡的膳食。這是一個 if 引導的條件狀語從句,遵循 “主將從現” 原則,即主句用一般將來時,從句用一般現在時表將來 。如:If it rains tomorrow, we will stay at home.(如果明天下雨,我們就待在家里) 。It's easy to do sth.:做某事很容易 。如:It's easy to learn English well if you study hard.(如果你努力學習,學好英語很容易)。It's better to do sth.:最好做某事 。如:It's better to go to bed early.(最好早點睡覺)。四、語法知識(一)可數名詞與不可數名詞可數名詞:可以用數目來計算的名詞,有單數和復數形式 。復數形式一般在詞尾加 -s,如 book - books,pen - pens;以 s, x, ch, sh 結尾的名詞,在詞尾加 -es,如 bus - buses,box - boxes,watch - watches,dish - dishes;以輔音字母 + y 結尾的名詞,變 y 為 i,再加 -es,如 family - families,city - cities;以 f 或 fe 結尾的名詞,一般把 f 或 fe 變為 v,再加 -es,如 knife - knives,leaf - leaves;還有一些不規則變化,如 man - men,woman - women,child - children,foot - feet,tooth - teeth 等 。不可數名詞:不能用數目來計算的名詞,沒有復數形式 。如 water, milk, bread, rice, meat 等 。不可數名詞表示數量時,常用 “數詞 + 量詞 + of + 不可數名詞” 結構,如 a glass of water(一杯水),a piece of bread(一片面包),a bottle of milk(一瓶牛奶) 。既可用作可數又可用作不可數的名詞:有些名詞在不同的語境下,既可以是可數名詞,也可以是不可數名詞 。如:room:作 “房間” 講時,是可數名詞,如 There are three rooms in my house.(我家有三個房間);作 “空間” 講時,是不可數名詞,如 There is no room for you in the car.(車里沒有你的空間了) 。paper:作 “紙” 講時,是不可數名詞,如 I need some paper to write on.(我需要一些紙來寫字);作 “試卷;論文;報紙” 講時,是可數名詞,如 Please hand in your papers.(請交上你們的試卷) 。(二)some 與 any 的用法some:一般用于肯定句中,修飾可數名詞復數或不可數名詞 。如:There are some books on the desk.(桌子上有一些書);I have some milk for breakfast.(我早餐喝一些牛奶) 。在表示請求、建議或希望得到肯定回答的疑問句中,也用 some 。如:Would you like some tea (你想要一些茶嗎?);Could you give me some advice (你能給我一些建議嗎?) 。any:一般用于否定句和疑問句中,修飾可數名詞復數或不可數名詞 。如:There aren't any apples in the fridge.(冰箱里沒有蘋果了);Do you have any money (你有錢嗎?) 。在肯定句中,any 表示 “任何” 。如:You can ask me any question.(你可以問我任何問題) 。(三)形容詞的用法定義:形容詞是用來修飾名詞,說明事物或人的性質或特征的詞 。位置:放在名詞前作定語:如 a beautiful flower(一朵美麗的花),a tall boy(一個高個子男孩) 。放在系動詞后作表語:如 The food tastes delicious.(食物嘗起來很美味);She looks happy.(她看起來很開心) 。常見的系動詞有 be(是),look(看起來),sound(聽起來),taste(嘗起來),smell(聞起來),feel(感覺)等 。五、相關練習(一)詞匯練習寫出下列單詞的適當形式watermelon(復數)_________cabbage(復數)_________mutton(復數形式,若有請寫出,若無寫 “無”)_________cookie(復數)_________onion(復數)_________dumpling(復數)_________coffee(復數形式,若有請寫出,若無寫 “無”)_________bean(復數)_________chip(復數)_________salad(復數形式,若有請寫出,若無寫 “無”)_________porridge(復數形式,若有請寫出,若無寫 “無”)_________dish(復數)_________choice(復數)_________pork(復數形式,若有請寫出,若無寫 “無”)_________strawberry(復數)_________habit(復數)_________fat(形容詞)_________weight(動詞)_________result(復數)_________用所給詞的適當形式填空I'd like some _________ (watermelon) juice.There are two _________ (cabbage) in the kitchen.She doesn't like _________ (mutton).He ate a lot of _________ (cookie) yesterday.Do you want some _________ (onion) in your sandwich We often eat _________ (dumpling) during the holidays.He usually has a cup of _________ (coffee) in the morning.Beans are good for your _________ (healthy).She likes to eat _________ (chip) with ketchup.I had some _________ (salad) for lunch.He has _________ (porridge) for breakfast every day.This is a very delicious _________ (dish).You have to make a _________ (choice) between these two plans.Pork is one of the most commonly - eaten _________ (meat) in China.I like _________ (strawberry) very much.We should form good _________ (eat) habits.Eating too much junk food can make you _________ (fat).She is trying to _________ (weight) by exercising.As a _________ (result), he passed the exam.(二)短語翻譯想要 _________西瓜汁 _________炸魚薯條 _________精力充沛的 _________把…… 東西帶來 _________搭配,相配 _________嘗試做某事 _________答案(一)詞匯練習寫出下列單詞的適當形式watermelon(復數)watermelonscabbage(復數)cabbagesmutton(復數形式,若有請寫出,若無寫 “無”)無cookie(復數)cookiesonion(復數)onionsdumpling(復數)dumplingscoffee(復數形式,若有請寫出,若無寫 “無”)coffees(表示幾杯咖啡時為可數)bean(復數)beanschip(復數)chipssalad(復數形式,若有請寫出,若無寫 “無”)salads(表示幾份沙拉時為可數)porridge(復數形式,若有請寫出,若無寫 “無”)無dish(復數)disheschoice(復數)choicespork(復數形式,若有請寫出,若無寫 “無”)無strawberry(復數)strawberrieshabit(復數)habitsfat(形容詞)fat(本身就可作形容詞,意為肥胖的)weight(動詞)weighresult(復數)results用所給詞的適當形式填空I'd like some watermelon (watermelon) juice.There are two cabbages (cabbage) in the kitchen.She doesn't like mutton (mutton).He ate a lot of cookies (cookie) yesterday.Do you want some onions (onion) in your sandwich We often eat dumplings (dumpling) during the holidays.He usually has a cup of coffee (coffee) in the morning.Beans are good for your health (healthy).She likes to eat chips (chip) with ketchup.I had some salad (salad) for lunch.He has porridge (porridge) for breakfast every day.This is a very delicious dish (dish).You have to make a choice (choice) between these two plans.Pork is one of the most commonly - eaten meats (meat) in China.I like strawberries (strawberry) very much.We should form good eating (eat) habits.Eating too much junk food can make you fat (fat).She is trying to weigh (weight) by exercising.As a result (result), he passed the exam.(二)短語翻譯想要 would like西瓜汁 watermelon juice炸魚薯條 fish and chips精力充沛的 full of energy把…… 東西帶來 bring something over搭配,相配 go with嘗試做某事 try to do something 展開更多...... 收起↑ 資源預覽 縮略圖、資源來源于二一教育資源庫