There are a lot of people in the park. 公园里有很多人。 【链接】a lot的用法:
① a lot是副词短语，相当于very much, much意为“非常，十分”，多与动词连用，作状语。如： He helps me a lot. = He helps me (very) much. 他对我帮助很大。
② a lot作副词，与形容词或副词的比较级连用，表示“??得多”。如： I have a lot more books than he. 我书比他的多得多。 I feel a lot better. 我感觉好多了。
6. I love junk food too. 我也喜欢垃圾食品。 too作副词，表示“又，也”，常用于肯定句或疑问句的句末。如： She can play the piano, too. 她也会弹钢琴。 Do you often surfer the Internet, too? 你也常上网吗？ 【辨析】also, too, either 这三个词都是“也”的意思，但用法不同。 (1) also常用于肯定句或疑问句中，位于连系动词be、助动词、情态动词之后，实义动词之前。如： My father also works in the factory. 我父亲也在那家工厂工作。 Can he also speak Japanese. 她也会说日语？
(2) either通常用于否定句句末。如：
I didn’t go skateboarding, either. 我也没去滑踏板。 7. I look after my health. 我重视我的健康。 look after在本句中的意思是“留意，重视”。还有“照看，照顾”的意思，相当于take care of。如： You look after your sister. 你照看好你妹妹。 【链接】与look搭配的短语： look like…看起来像?? look the same看起来一样 look at…看?? look up 查阅 look out 当心 look through 浏览
8. Is her lifestyle the same as yours or different? 她的生活与你的相同还是不同？ (1) the same as…意思是“与??一样”，是一个引导比较等级的句型，as后接比较的对象。另外，same后有时可接名词。如： His pants are the same as mine. 他的裤子与我的一样。 【归纳】
① be the same as… 的反义短语是be different from…。
② the same as…有时可与as…as…之间进行同义转换。如：
He is as old as me.= He has the same age as I. 他和我一样岁数。
(2) or是并列连词，意思是“还是，或”，在疑问句或表示疑问的句子中连接两个并列成分，表示选择。如： Would you like tea or coffee? 你要茶还是咖啡？ 【链接】or还有“和”的意思，常用在否定句中。也有“否则”的意思，用在“祈使句， or + 简单句”的结构中。如： I don’t have a brother or a sister. 我没有兄弟和姐妹。
Hurry up, or you’ll be late for class. 快点，不然你就上课迟到了。 9. I think I’m kind of unhealthy. 我想我有点不健康。
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(1) kind of意为“有点，有几分”，多用于修饰形容词或副词，表示程度。与a little, a bit的意思相同。如： I’m feeling kind of / a little / a bit tired. 我感觉有点累。
【归纳】】kind of还可表示“种类”，如：a kind of…一种??，all kinds of…各种各样的??，many kinds of…许多种??。 (2) unhealthy意为“不健康的”，是由un+adj. 构成其反义词。un为否定前缀。如： happy高兴的 unhappy不高兴的
friendly友好的 unfriendly不友好的 fair公平的 unfair不公平的
usual平常的 unusual不平常的
10. So maybe I’m not very healthy, although I have one healthy habit. 所以，可能我不很健康，不过我有一个好习惯。
(1) maybe作副词，意为“很可能，大概”，相当于perhaps，常用于句首作状语。如： Maybe she is right.也许她是对的。 Maybe they will come this evening.他们可能今晚到。 【归纳】】may be是“情态动词+动词原形”构成的谓语形式，意思是“可能是，也许是”。如： The pen may be yours. 这支笔可能是你的。= Maybe the pen is yours. (2) although=though是连词，引导让步状语从句，意思是“虽然??但是，尽管??”。如： Although it rained hard, the boys went on playing soccer. 尽管雨下得大，但是男生们继续踢球。 【归纳】当although / though引导从句时，主句中不能出现but，但可以和yet或still连用，反之亦然。
实战演练场
夯实基础
一、用所给词的适当形式填空。
1. It’s good for us to eat ________ (health) food.
2. My mother wants me __________ (drink) milk for breakfast. 3. Who is the _________ (interview)?
4. He does his homework ________ (well) than (比) me. 5. What are the ________ (different) between them? 二、单项选择。
( ) 1. Healthy food and exercise _______ me to study better. A. let B. make C. help D. keep
( ) 2. I’m thirty (渴). Could you please give me something _______? A. to eat B. to drink C. drink D. eat
( ) 3. The teacher says it’s not good ________ our health to eat junk food. A. for B. to C. at D. with ( ) 4. —_______ hours do you sleep every night?
—About seven hours.
A. How many B. How much C. How old D. How ( ) 5. My best friend has the same hairstyle _______ me. A. for B. like C. from D. as
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( ) 6. _______ it’s raining outside, _______ they still are playing basketball. A. Although, but B. But, although C. Although, / D. / , although ( ) 7. —_______ do you eat vegetables?
—Every day.
A. How long B. How soon C. How often D. How many times ( ) 8. The girl is _______ shy. A. a kind of B. kind of C. a bit of D. a lot of ( ) 9. I don’t like chicken, so I _______ eat it. A. always B. most C. never D. hard ( ) 10. —What _______ do you like?
—Ping-pong. A. food B. subject C. drink D. sports
三、用所给动词的正确形式填空。
1. My English is very poor (差). I try _______ (study) it. 2. Good lifestyle can help ________ (keep) healthy. 3. My ________ (eat) habits are pretty good.
4. When I ________ (come) into the room, there are many people there. 5. Jack wants Mary ________ (bring) the story book to her. 四、根据汉语意思完成下列句子。 1. 我总是放学五点钟到家。
I always ________ ________ ________ school at 5 o’clock. 2. 他在这里有很多好朋友。
He has _______ ________ _______ good friends here. 3. 当然，我也喜欢吃垃圾食品。
________ _______, I love junk food, too. 4. 你应该关心你的健康。
You should _______ _______ your health. 5. 因为他学习努力，所以取得好成绩。
Because he studied hard, he _______ ________ ________.
Self Check
知能新视窗
本节主要复习动词的一般现在时态的运用，同时归纳总结本单元的学习材料，并就所学的语言谈论一个最喜欢的生活方式。 名师开小灶
1. Mom wants me to get up at 6:00 and play ping-pong with her. 妈妈希望我六点起床并和她一起打乒乓球。
play是动词，意思是“玩，打，演奏”，后常接活动类名词和乐器名词。当后接活动类名词时，该名词前不用任何冠词；当后接乐器名词时，名词前常用定冠词the。如：
She likes to play the piano, but she doesn’t like to play basketball. 她喜欢弹钢琴，但不喜欢打篮球。
【拓展】play…with sb. 意思是“与??一起玩 / 打??”，play with sth.意思是“玩弄，玩耍”。
2. Grandpa is pretty healthy because he exercises every day. 爷爷十分健康，因为他每天进行锻炼。
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because作连词，意思是“因为，由于”，引导原因状语从句，可位于主句之前，也可放在主句之后。如：
He got good grade because he worked hard all the time. =
Because he worked hared all the time, he got good grade. 因为他一直努力学习，所以取得了好成绩。 【归纳】如果一个句子中用了because，就不能用so。反之亦然。 【拓展】because可以与介词of连用，意为“因为??”，但of的后面只能跟名词、代词或动名词，而不能跟从句。如：
They stayed in the house because of the heavy rain. 他们呆在屋里是因为大雨。 3. A lot of vegetables help you to keep in good health. 大量的蔬菜有助于保持健康。 此处的keep作动词，表示“保持（某种状态）”的持续，其后常跟形容词、副词或介词短语。本句中的in good health就是一个介词短语，表示“身体处于健康状态”。Keep in good health意为“保持身体健康”，与keep healthy, stay healthy意思相同。如： Taking exercise keeps us in good health / healthy. 锻炼保持我们的身体健康。 He keeps in the classroom for two hours. 他在教室里两个小时。 【链接】与keep搭配的短语： keep on doing sth. 坚持/ 继续做某事
keep sb. from doing sth. 阻止某人做某事 keep out 出去
keep away from 远离??
4. You must try to eat less meat. 你必须少吃肉。 must意为“必须，一定”，是情态动词，没有人称、数以及时态的变化，后接动词原形一起构成谓语。其否定形式为mustn’t，表示“禁止，一定不要”如： You must obey the school rules. 你一定要遵守学校规章制度。 You mustn’t talk in class. 你一定不要在课堂上说话。 【拓展】对must问句的简略回答：作肯定回答用must，但作否定回答就用needn’t或don’t / doesn’t have to。如： —Must I clean the classroom now? 我现在必须打扫教室吗？
—Yes, you must. 是的，你必须打扫。
—No, you needn’t. / No, you don’t have to. 不，你不必。 另外，must在肯定句中也有表示“推测”的意思。如： Mr. Wang must be in his office. 王老师一定在他的办公室里。 【辨析】must, have / has to must作“必须”时，表示尽责任或义务，主观意识强；have / has to则重在客观因素。如： I have to look after my mother because she is ill. 我不得不照顾妈妈，因为她病了。 We must work hard. 我们必须努力学习。 【归纳】have / has to有人称和数的变化，同时有各种时态的变化。如： Does he have to copy the passage? 他必须抄写那篇短文吗？ They will have to hand in their exercise books this afternoon. 他们今天下午必须交作业本。 5. Do you have a healthy lifestyle if you exercise every day? 如果你每天锻炼，你有一种健康的生活方式吗？
该句是一个主从复合句，从句由if引出，称为条件状语从句，表示假设、条件，意为“如果??，假如??”。该从句既可置于主句之前也可置于其后，当它置于主句之前时，常用
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号与主句隔开。如： If it’s fine tomorrow, we’re going to the mountain. 如果明天天气好，我们就去大山里。 【归纳】当主句的谓语动词表示将来的动作或行为时，if的从句的谓语动词使用一般现在时表示将来。如： I will go to England if I have time this summer. 如果今年夏天我有时间，我将去英国。
实战演练场
夯实基础
一、用所给动词的正确形式填空。
1. Li Lei always ________ (get) up at 6 o’clock.
2. My mother wants me ________ (join) the English Club.
3. I will get good grades if he ________ (help) me with my English. 4. What _______ your sister ________ (do) on weekends? 5. How often do you go _________ (shop)?
6. Here _______ (be) an interesting book and a dictionary.
7. You must ________ (listen ) to the teachers carefully in class. 8. Does Jack like _________ (play) basketball?
9. Lisa often helps his mother ________ (wash) clothes. 10. Mary ________ (not have) breakfast at home. 二、用所给词的适当形式填空。
1. How many _______ (day) do you usually spend on your vacation? 2. I surf the Internet _______ (one) a week. 3. We have meals three ________ (time) a day. 4. Don’t worry. She is very _________ (health).
5. Can you find the _________ (different) in the two pictures?
6. You’re too fat (肥胖), you must eat ________ (little) junk food than before. 7. I often play ping-pong with ________ (she). 8. She’s ________ (good) at English than me.
9. Would you like to go ________ (skateboard) tomorrow?
10. In our school, the students always take part in (参加) all kinds of ________ (active). 三、单项选择。
( ) 1. Do you like playing _______ soccer or ________ guitar? A. the, the B. the, / C. /, the D. /, / ( ) 2. —_______ do you usually get up?
—At 6:00. A. What B. When C. Who D. Where
( ) 3. Grandpa is pretty healthy _______ he exercises every day. A. because B. so C. but D. although ( ) 4. Good lifestyle can help you to keep ______ good health. A. in B. at C. by D. for ( ) 5. —What’s your favorite _________?
—I like to play basketball. A. color B. food C. exercise D. language
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