【精选】七级英语上册Unit6知识点精讲+综合检测卷

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牛津译林版七年级英语上册Unit6知识点精讲+综合检测卷
Unit 6 Food and lifestyle
词句精讲精练
【词汇精讲】
1. need
1)need作动词,意为“需要、必须”,既可作实义动词又可作情态动词。

need 当做实义动词时, 可表示为need to do或need sth,后面的不定式必须加to。

例如:You need to take good care of your mother. 你要好好照顾你妈妈。

We need a lot of money now. 我们需要很多钱。

2)need 当作情态动词时,只能用于疑问句,否定句和条件句。

可表示为need do sth.
否定形式为need not do sth.
Need I finish my homework tonight?我需要今晚完成作业吗?
He need not go there by car. 他没必要开车去那里。

2. piece
1)piece作名词,意思是“一块,一片等”,常见的结构为 a piece of 。

piece是可数名词,复数形式是pieces。

例如:I would like a piece of bread. 我想来一片面包。

He has got two pieces of chocolate. 他有两块巧克力。

2)piece的词组既可以修饰可数名词也可以修饰不可数名词。

例如:two pieces of paper 两张纸
five pieces of cakes 五块蛋糕
3. fish
1)fish既可作可数名词,也可以作不可数名词。

用作可数名词指鱼的条
数时,单复数相同。

例如:I bought two fish in the market. 我在市场买了两条鱼。

2) fish用作可数名词指鱼的种类时,复数形式是fishes.
例如:There are many kinds of fishes in the lake. 湖里有许多种鱼。

3)fish作不可数名词,意为“鱼肉”。

Do you like fish or eggs?你喜欢吃鱼肉还是鸡蛋?
4)fish 还可以作动词,意为“钓鱼”。

Let’s go fishing tomorrow. 让我们明天去钓鱼吧。

4. exercise
 1)作不及物动词,意为“锻炼、运动”。

例如:— How often do you exercise? 你多久锻炼一次?
— I exercise every day. 我每天都锻炼。

2) 作不可数名词,意为“锻炼、运动”,常与动词take连用。

例如:Exercise makes me keep healthy.
运动使我保持健康。

Some old people take exercise in the park in the morning.
一些老人家清晨在公园做运动。

3)作可数名词,意为“练习;操”。

例如:
We do morning exercises every day. 我们每天做早操。

We do English exercises to help us learn English well.
我们做英语练习以便学好英语。

5. healthy
healthy意为“健康的”,常用搭配keep healthy,表示“保持健康的”。

healthy的名词是health,意为“健康”。

例如:You need to eat more vegetables to keep healthy.
你需要吃更多的蔬菜来保持健康。

Eating too many hamburgers is bad for your health.
吃汉堡太多,对健康不好。

【拓展】在名词词尾加-y构成形容词,类似的词还有:
rain—rainy 雨—下雨的sun—sunny 太阳—晴朗的luck—lucky 幸运—幸运的wind—windy 风—刮风的snow—snowy 雪—下雪的
6. plan
1) 作可数名词,意为“计划,方案”。

例如:
What are your plans? 你的计划是什么?
Make a plan for study, please. 请制定学习计划。

2) 作动词,意为“计划,打算”,其现在分词为planning,过去式和过去分词为planned。

常用结构为plan to do sth.,意为“计划做某事”。

例如:
I plan to eat more fruit and vegetables every day.
我计划每天吃更多的水果和蔬菜。

【词汇精练】
I. 英汉互译。

1. 保持健康____________
2. 对……有害____________
3. 不到,少于____________
4. 每周两次____________
5. 五瓶果汁__________
6. 电脑游戏___________
7. all right __________
8. do sports ___________
9. no problem ___________ 10. too much __________ 11. once a month _________ 12. healthy food
___________
II. 将所给单词安要求分类,并写出可数名词的复数形式。

tea,carrot,bus,wife,child,water,meat,rice,watch,
salt, juice, box, student, hamburger, cake, bread, photo
可数名词________________________________________________
不可数名词_____________________________________________
III. 根据句意及首字母提示补全单词。

1. People in different countries have different l_______.
2. I p_____ to do my homework tomorrow morning.
3. H______ food is good for your body.
4. You must k______ quiet in the library.
5. Do you often eat unhealthy f______?
6. We n______ to do sports every day.
7. It’s time to do morning e______.
8. I don’t like fish, so I s_____ eat fish.
IV. 用括号中所给词的正确形式填空。

1.There are some ________(tomato)in the basket.
2.Do you like French ________(fry)?
3.She ________(have)ice cream for dessert.
4.________(health)food is important.
5.She ________(do not)play sports.
6.________ your mother ________(watch)TV every day? 7.The little girl likes ________(strawberry)a lot.
8.Lots of children like ________(play)football .
9.Chicken ________(be)very delicious.
10.My daughter ________(go)to school from Monday to Friday. 【句式精讲】
1. An apple a day keeps the doctor away!
这里的keep…away 意思是“保持……离开”。

例如:You should keep away from me. 你应该离我远点。

【拓展】
1) keep 后接形容词时,表示“保持一种状态”。

We must keep the room quiet because the child is sleeping.
我们必须保持屋子安静,因为孩子睡着了。

2) keep doing sth,表示“一直干某事”。

The baby kept crying all night. 婴儿哭了一整夜。

3.keep sb/sth doing sth 表示“使某人或某物一直做某事”。

Don’t keep your father waiting so long.
不要让你父亲等这么长时间。

2. It is good for…
对……有益(有用)”,后接人或事物的名词。

be good for…“
例如:
Sunshine is good for your plants.你的花草要多晒太阳。

Is this kind of food good for me? 这种食物对我身体有益吗?
类似的固定词组还有:
be good at意为“擅长,善于”, 后接名词,代词或动名词。

例如:
Kate is good at English. 凯特擅长英语。

Mike is good at playing football. 麦克擅长踢足球。

be good to意为“对……好(和善、慈爱)”。

例如:
The teacher is good to us. 老师对我们很好。


3. What about …
这个句式是用来询问消息或者提出建议的,其中的about是介词,后面要加名词或者动词-ing形式。

例如:What about going shopping? 去购物怎么样啊?
What about this skirt? 这条裙子怎么样啊?
【拓展】
how about意为“……怎么样?”,about是介词,后面接名词、代词或动词-ing形式,即:
how about + sb./sth. (可接表示人或物的名词及代词)
how about + doing sth.
例如:
How about sitting in the garden? 在花园里坐坐怎么样?
How about your exam last week, Tom? Tom,你上周考试怎么样?4. I always have milk and bread for breakfast.
句子的结构是:have sth for breakfast/lunch/supper,表示的意思是“在某餐吃什么”。

for breakfast/lunch/supper可以放在句首,也可以放在句末,放在句首时,用逗号隔开。

例如:
—What do you usually have for supper?晚饭你经常吃什么?
—I have fish and rice. 吃鱼和米饭。

—Does he have milk for breakfast?他早餐喝牛奶吗?
—No,he seldom has milk. 不,他不经常喝牛奶。

For lunch,I sometimes eat rice. 午饭,我有时吃米饭。

【句式精练】
I. 按要求完成句子。

1. Mr. Scott likes carrots.(改为一般疑问句,并作肯定、否定回答)
__________ Mr. Scott __________ carrots?
Yes, he __________. No, he __________.
2. Helen has some Chinese textbooks. (改为否定句)
Helen ________ ________ _________Chinese textbooks.
3. We have chicken for dinner. (对划线部分提问)
______ do you _______ for dinner?
4. My little cat walks to his bowl many times a day.(对划线部分提问)_______ ______ ______ your cat walk to his bowl?
5. I would like a cup of tea. (改为一般疑问句)
________ _______ like a cup of tea?
改为同义句)
6. Hamburgers aren’t good for our health. (
Hamburgers _______ _______our health.
II. 根据汉语意思完成句子(每空一词)。

1.要让小孩远离火源。

_______the kids ______from fire.
2. 垃圾食品对我们健康有害。

Junk food _______ _______ ______ our health.
3. 你暑假有什么计划吗?
What do you______ ______ the summer holiday?
4.教室里有50多人。

There are _______ _______ fifty people in the classroom.
5. 你多久看一次电影?
_______ _______ do you see a film?
6. 我需要两杯水。

你呢?
I _______ ______ ______ ______water. _____ ______you?
7. 让我们喝一杯橘汁吧,好吗?
_______ _______ a cup of ______, shall we?
8. 该吃晚饭了。

It’s time _______ ________.
【参考答案】
I. 英汉互译。

1. keep healthy/fit
2.be bad for
3. less than
4.twice a week
5. five bottles of juice
puter games
7. 行了,好吧
8.作运动9.没问题10. 太多11.一月一次12.健康食品
II. 将所给单词安要求分类,并写出可数名词的复数形式。

可数名词:carrot—carrots,bus—buses,wife—wives,child—
,children,watch—watches,box—boxes,student—students hamburger—hamburgers, cake—cakes,photo—photos
不可数名词:tea,water,meat,rice,salt, juice, bread
III. 根据句意及首字母提示补全单词。

1.lifestyle
2.plan
3.healthy
4.keep
5. food
6.need
7.exercises
8.seldom
IV. 用括号中所给词的正确形式填空。

1. tomatoes
2. fries
3. has
4. Healthy
5. doesn’t
6. Does,watch
7. strawberries
8. playing
9. is 10. goes
【参考答案】
I. 从所给单词中选出恰当的填入空白处(可重复用)。

1. like
2.don’t like
3.likes
4.doesn’t
5. like
II. 按要求完成句子。

3. What, have
2. doesn’t, have, any
1. Does , like, does, doesn’t
4. How often does
5. Would you
6. are bad for
III. 根据汉语意思完成句子(每空一词)。

1. Keep, away
2. is bad for
3. plan for
4. more than
5. how often
6.need two cups of, What/How about
7. Let’s have/drink ,orange 8. for supper
IV. 补全对话。

1—5 A E DCB。

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