Unit 5 A healthy lifestyle 重点短语专项练习 2026-2027学年译林版英语七年级上册
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Unit 5 A healthy lifestyle 重点短语专项练习
重点短语
饮食与作息（P57—60）
01 be good for ... 对……有益
for后接受益对象；与be good at擅长区别。
例句 A short walk after dinner is good for me.
01－1 Milk is good ________ our health.
01－2 Carrots are good for ________ (we) eyes.
02 a healthy lifestyle 健康的生活方式
healthy修饰lifestyle；health为名词。
例句 We talk about food and exercise in our lesson on a healthy lifestyle.
02－1 We all need a ________ (health) lifestyle.
02－2 Good sleep is important for our ________ (healthy).
03 for half an hour 持续半小时
for后接时间段；half an hour中的an不可漏。
例句 I walk with my dad for half an hour after dinner.
03－1 She reads for half ________ hour every evening.
04 get ... hours of sleep 睡……小时
hours用复数；sleep为名词，也可说sleep for ... hours。
例句 How many hours of sleep do you get each night?
04－1 She gets nine ________ (hour) of sleep every night.
05 be important for ... 对……重要
important为形容词；It is important for sb to do。
例句 Water is important for both people and animals.
05－1 It is important for us ________ (eat) breakfast.
05－2 Good food is important ________ growing children.
06 have a healthy diet 有健康的饮食
diet指日常饮食，不等于节食；have a ... diet。
例句 Our teacher asks us to draw a poster about having a healthy diet.
06－1 He has a healthy ________.（饮食）
07 go without breakfast 不吃早餐
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without是介词；breakfast在此不用冠词。
例句 I don't like to go without breakfast on school days.
07－1 Daniel sometimes goes to school w________ breakfast, so he feels hungry before the first break.
08 too much sugar 过多的糖
too much＋不可数名词；too many＋复数可数名词；much too＋形容词/副词，表示“实在太……”。
例句 There is too much sugar in this tea.
08－1 There is too ________ sugar in this drink.
08－2 There are too ________ sweets in the bag.
08－3 The soup is ________ salty. Please add some water.（too much / much too）
09 be bad for ... 对……有害
bad为形容词；for后说明受影响者。
例句 Too much sugar can be bad for our teeth, so I choose water with my lunch.
09－1 Too much sugar is bad ________ our teeth.
10 have a sweet tooth 爱吃甜食
这是习语，不按“一颗甜牙”理解；tooth复数teeth。
例句 My aunt has a sweet tooth and loves chocolate cake.
10－1 My cousin has a sweet ________.
10－2 We brush our ________ (tooth) twice a day.
11 say no to ... 拒绝……
to是介词，后接名词或doing。
例句 I usually say no to coffee in the evening.
11－1 We should say no ________ too many sweets.
11－2 He says no to ________ (stay) up late.
12 stay up late 熬夜
stay up表示不睡觉；late在此为副词。
例句 Do you stay up late during the summer holiday?
12－1 It is not good to stay ________ too late.（熬夜）
13 get enough sleep 获得充足睡眠
enough放在名词前；enough time与old enough词序不同。
例句 I find it hard to get enough sleep in a noisy room.
13－1 Children need ________ sleep.（足够的）
14 need to do ... 需要做……
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need作实义动词；need to＋原形。
例句 We need to buy some eggs for tomorrow's breakfast.
14－1 We need ________ (drink) enough water.
14－2 She ________ (need) to do more exercise.
15 eat more ... and less ... 多吃……少吃……
more可修饰复数及不可数名词；less修饰不可数名词。
例句 My father now eats more vegetables and less meat.
15－1 I want to eat more fruit and ________ sugar.（较少的）
15－2 We need more ________ (vegetable) for dinner.
食物数量与生活习惯（P61—66）
16 a piece of ... 一块或一片……
计量词piece可数；cheese等物质名词不随数量变复数。
例句 There is a piece of cheese in the lunch box.
16－1 There are two ________ (piece) of cheese.
16－2 Please give me a piece ________ bread.
16－3 We need two pieces of bread and some ________ (cheese).
17 a glass of ... 一杯……
复数变化在glass上；a glass of water。
例句 I'd like a glass of milk with my sandwich.
17－1 The jug has enough milk for four ________ (glass).
17－2 There are two glasses of milk on the table.（每空一词）How ________ ________ of milk are there?
18 a bottle of ... 一瓶……
bottle可数；two bottles of juice。
例句 How much is this bottle of orange juice?
18－1 We need six ________ (bottle) of juice.
19 a kilo of ... 一千克……
kilo复数kilos；meat等通常不可数。
例句 We need a kilo of potatoes for the soup.
19－1 We buy two ________ (kilo) of potatoes.
20 less than ... 少于……
than后接比较的数量；本册用于次数、时间等。
例句 The walk to school takes less than twenty minutes.
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