Unit1 What ’s the matt？er1. What’t the matter ? 怎么了？matter 此处为可数名词，意为“毛病；麻烦”，通常用于句型What’s the matter with sb.中?。

该问句常用来询问某人患了何种疾病或遇到了何种麻烦。

—What’s the matter with him ? 他怎么了？—He has a headache .他头痛。

拓展：○1 matter 还可作为不及物动词，意为“要紧，有关系”，主要用于否定句，疑问句或者条件句中。

It doesn ’t matt没e r 有. 关系。

Does it matter if I ’ma bit late ? 我晚一会到有关系吗？○2 ）.no matter 与who , what , where 等连用，相当于whoever , whatever ,wherever 等，可引导让步状语从句。

Don’t open the door , no matter who comes不. 管谁来都别开口。

2. I have stomachache . 我胃痛。

Stomachache为可数名词，意为“胃痛；腹痛”Eg: Mary didn ’t come to school yesterday because she had a stomachache.拓展：在英语中，一部分表示身体部位的名词加上名词ache（疼痛）后，可以构成合成名词。

如headache头痛，toothache牙痛，stomachache胃痛，backache背痛，earache耳朵痛。

3. She talked too much yesterday and didn ’t drink enou她gh昨w天a说t er话. 太多，并且没有喝足够的水。

（1）此处too much 相当于一个副词，修饰动词talked ,放在后面作状语，意为“太多”。

Eg: She worried too much .Eating too much is bad for your health.（2）此处enough为形容词，意为“足够的”。

修饰名词时，常放在名词前，且位置后置。

Eg: It is good enough gor me .Is the water warm enough for you ?Enough还可以构成句型搭配：be + adj.+enough+to do 足够“做某事”Eg: Though he has grown up , he isn ’t brave enough to go out alone at night.4. Drink some hot tea with honey . 喝些加有蜂蜜的热茶。

with 为介词，在此处意为“加上；具有；带有”，表示事物的附属部分或所具有的性质，其反义词为without 。

Eg: Would you like some tea with sugar ?China is a country with a long history .No man could live without water .拓展：○1 with 意为“和在一起”Mr.Black is talking with a friend .○2 with 意为“用（工具、手段等）”You can cut it with a knife .○3 with 表示方式、情况或者条件。

She likes to sleep with the light on .The teacher came in with a smile on his face .例题解析：—Would you like some coffee,please ?—Y es , and please get some sugar . I prefer coffee sugar .A . to B. for C．with D．from5. You need to take breaks away from the computer你. 需要离开电脑休息几天。

(1)need 在此处为实意动词，意为“需要”，后面可接名词，代词，动名词及带有to 的不定式作宾语。

Eg: We need to think twice about it .She needs your help .拓展：Need 作情态动词，意为“需要，必需”。

无人称和数的变化，否定式为needn’，t后面一般接动词原形。

—N eed I finish the work today ?—Y es, you must . / No ,yo needn ’t .If she wants anything ，she need only ask .(2)break 此处用作可数名词，意为“（课间的）休息”。

Eg: He sat under the big tree to take a break.There is a 10-minute break between classes .拓展：○1 break 作不及物动词，意为“碎；破”。

其过去式为broke,过去分词为broken 。

Eg：Glasses breaks easily .○2 break 作及物动词，意为“弄碎，弄破”。

Eg: He broke his right leg last month .○3 break 作及物动词，意为“不遵守（法律，规则等）”。

Eg: The teacher is talking to the student who broke the rules .6. I think you should lie down and test .我认为你应该躺下休息。

（1）lie (lay , lain , lying) 此处为不及物动词，意为“躺；卧”Eg: Don ’t lie in bed all morning .He found a dog lying at the door .拓展：○1 lie 作为不及物动词，意为“撒谎，说谎”，过去式和过去分词均为lied,现在分词为lying 。

Eg: You are lying to me .○2 lie 作可数名词，意为“谎言，假话”Eg: I know he told a lie just now .I believe that it is a white lie .○3 lay 动词，意为“产卵，下蛋”，过去式和过去分词均为laid .Eg: The hens are not laying well at the moment .(2) rest 常作可数名词，意为“休息”Eg: You must take a tes from your work果明天你的头和脖子还痛的7. If your head and neck still hurt tomorrow , then go to a doctor如.话，就去看医生。

（1）此处连词if 引导条件状语从句，意为“如果，假如”。

Eg: If she arrives in New York , I ’ll telephone you .例题解析：—I wonder if the psychologist will come to our school this weekend .—If he ，we will be very excited .A. comeB. comesC. will come D .came(2) go to a doctor 为固定短语，意为“看医生”，相当于go to see a doctor .Eg: Bill went to a doctor yesterday .Don’t take any medicine before going to a doctor .8. He got off and asked the woman what happened他. 下了车，问那个妇女发生了什么事。

（1）get off 为“动词+副词”结构的短语，人称代词作宾语时，应放在动词与副词之间，此处意为“下车”。

辨析：○1 get off 意为“下（汽车、火车、飞机等）”The first passenger to get off the bus was a woman .○2 get on 意为“登上（汽车、火车、飞机等）”，后面常跟较大的交通工具，反义词为get off When I got on the bus ,I saw my teacher sitting there .○3 get into 意为“进入（小汽车、出租车、电梯等）”，后面常跟较小的交通工具。

反义词为get out ofHe got into a taxi and left .○4 get out of 意为“从（小汽车、出租车、直升飞机等）下来”She got out of the car and wen into the hall .例题解析：Don’t the bus until it stops .A. turn offB.put onC.get offD.set up(2) happen 为及物动词，意为“发生”○1 当表示“某人或者某物发生某事”时，某人或者某物必须放在介词to 后面，用句型sth. Happens to sb./sth来. 表达What has happened to Judy ?○2 当用作“碰巧”时，常用句型sb. Happens to do sth和.It happens + that 从句She happened to meet her friend in the bookstore .It happened that I had no money with me .9. Mr.Wang knew he had to act quickly . 王先生知道他必须快点行动。

have to 不得不，后面接动词原形辨析：have to 和must○1 have to 强调客观上的需要；must 强调主观上的必要性。

I have to tidy up the room .（客观需要）I must tidy up the room . （主观想法）○2 have to 有人称，数和时态变化，可用于一般现在时，一般过去时或一般将来时等；must 无人称，数，时态变化，主要用于一般现在时。

Does he have to stay here ?Must she finish her homework first ?○3 它们的否定形式不同。