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1、Module 4 Seeing the doctorUnit 1知识点精讲1. cough Point cough kD f n./v.cough作名词，常用结构：have/catch a coughe作动词,表示咳嗽， 不及物动词。 Whats wrong with you? Youre coughing all the time.Eve had a bad cough day and night. Perhaps smoking causes my dry cough.2. How can I help you? Point How can I help you?同义句：What can
2、I do for you? Are you in trouble? How can I help you?【延伸】询问他人状态：Whats the matter(with you)?Whats wrong(with you)?What your trouble? 一Whats the matter/wrong with you?I have a headache.A What your trouble?Ive got a stomachache.3.1 feel ill. Point ill I I adj.ill在此作形容词，不用于名词前，通常作表语。名词形式illness，意为病，僦。 W
3、e both started to feel ill after the meal. He cant come to the meeting today because he is ill.=He cant come to the meeting today because of his illness.【辨析】ill/sickin表示“有病的”，通常用作表语。Her mother is ill in hospital.sick表示“生病的”，可用作表语或定语。还可表示“恶心的”。 She must look after her sick daughter.4. Fve got a stoma
4、ch ache and my head hurts. Point 1 ache el k n. & v.ache作名词,意为“痛,疼痛”。stomach ache意为“胃痛；腹痛”。 Linda had a stomach ache this morning.作动词时，通常为不及物动词。【延伸】(1 ) ache放在某些表示器官或身体部位的名词之后，表示痛：backache腰痛，背痛headache头痛earache 耳痛toothache 牙痛(2)表小某部位疼痛：have + a +身体部位名词+词缀-ache have a pain + inthe/one +身体部位名词 I have
5、a backache. = I have a pain in the/my back. Point 2 hurt h3 ： t v.此处作不及物动词，“(身体部位)感到疼痛”，其后不接宾语，不用于 被动语态。 It hurts when I move my right leg.【延伸】hurt作及物动词，表示弄伤；伤害(感情 He was hurt badly in the car accident. I didnt mean to hurt your feelings.5.Since Friday.（2）1 havent done much exercise since I got my c
6、omputer last year. Point since sins prep./conj.第一个句子中since作介词，表示“以来”，常与现在完成时连用。since后面的宾语通常为表示过去时间点的单词或短语。 He has been in this school since three years ago.第二个句子中since作连词，表示“自以来”，引导时间状语从句。主 句通常用现在完成时，从句通常用一般过去时。 She has learned to play the piano since she was three years old.exampleJack has learned
7、more about teamwork （团队合作）he joined the soccer team.A. untilB. since C. while D. though6. Tve been ill for about three days! Point for + 时间段常用”1 在完成时，表示动作或状态持续了多长时间。 Our English teacher has taught in this school for ten years.【延伸】for可用于一般过去时或一般将来时中，表示一段时间。 Lao She taught Chinese in London for about
8、six years. ril stay in Shanghai for several months next year.7.1 see. Have you caught a cold? Point 1 I see.多用于口语中，表示我明白了，璐口道了 ，我慌了。 I see! It opens like this. I dont see what you mean. What should I do? You see, Tve forgotten to bring my keys. Point 2 catch a cold表示感冒，同义短语have/get a coldoWii BBS :
9、catch/have/get a bad cold I caught a bad cold last week.【延伸】have + a +某些疾病名词，表示患.病或痛：have a sore throat 喉咙痛have a stomach ache 月土子痛；胃痛have a fever 发烧have a toothache 牙痛have a cough 咳嗽have a headache 头痛I dont think so. Point I dont think so常用于口语中，表示不同意对的观点，看法肯定形式：I think soo其 中so代替的是对75的观点或看法。 Jim is
10、 an honest boy.I dont think so.exampleOnly those who have a lol in common can get along well.Opposites sometimes attract.A. I hope so B. I think so C. I dont care D. 1 dont think soLet me take your temperature. Point take sb/s temperature固定短语，其中take痂颂星。 The doctor took her temperature.8. Hmm, theres
11、 no fever. Point fever fi:vo(r) n.fever作名词，意为发烧；发热。常臃语：catch a fever. He often catches a cold and has a high fever.9. Thafs the problem! Point Thats the problem!表示这/那就是问题所在。相似说法：Thafs it,表示那就是了。 I drank some strong tea and couldnt fall asleep last night.Thats the problcm./Thats it. Strong tea often
12、causes sleeplessness.【延伸】That,s the point.表示这/那就是问题所在；这/那是关键。 Thafs the point. To say is one thing, but to do is quite another.10. Not really. Point not really常用于口语中，表示轻微的否定，意为不怎么，不太，不完全是。根据不同的语境作具体的理解。 Are you busy now?一Oh, not really. Why?exampleWas Susan really sorry for what she had done?A. Not
13、really B. Well done C. Never mind D. Go aheadYou spend too much time in front of the computer. Point too muchtoo much表示太多，在此修饰不可数名词。同义词too many ,后 接可数名词复数。 There is too much information on the Internet. We have too much work to do. There are too many people in the park.【延伸】much too罚太，非常，后接形容词或副词原级。
14、The house is much too dear for me. I cant afford it.exampleMy cousin is heavy because he often eats fast food.A. too much; too manyB. too many; too muchC. much too; too muchD. too much; much too14. It can be very harmful to your health. Point 1 be harmful tobe harmful to = be bad foro harmful作形容词,意为
15、有害的，to为介词。 Fruit juice can be harmful to childrens teeth.【延伸】do harm to表示对有害,期harm作名词,to为介词。 Polluted air and water can do harm to(= are harmful to) peoples health.Point 2 health hel0 n.health作名词，意为健康(状况)，常用结构：be in good /poor healthoMy grandpa is in good health though he is 72.【延伸】与health相关的词汇：heal
16、thily adv.健康地healthy adj.健康的unhealthily adv.不健康地unhealthy adj.不健康的15. Well, dont worry. Point祈使句本句为祈使句的否定形式。祈使句通常用来表示命令、请求或劝告等,常以 动词原形开头，省略主语Youo祈使句的否定形式是在动词原形前加don,t。 Knock at the door before entering, please. Don,t be fooled by him again!【延伸】其他类型的祈使句：(1 ) Let + sb. +(not) do sth. Let all the child
17、ren be well educated. Lets not tell him the truth.(2 ) No + sth. / No+ v.-ing.表示禁止，一般用于指示、标牌、布告等。 No entry. No smoking.A No parking.exampleDavid,make trouble at school.A. cant B. dont C. doesnlTake it three times a day. Point 1 take telk v.本句中take表示(尤指有规律地)吃，喝。 Dont take too much sugar. Why dont you
18、 take some cough medicine?【延伸】take作动词，可意为“拍摄。常用短语：take a picture/photo (of sb.) Can you take a picture of me? Young parents like taking photos of their baby. Point 2 three times a day表示动作发生的频率。time在此作可数名词，表示“次数”。 You should brush your teeth three times a day.【延伸】表示一次用once ,表示两次用twice ,表示“三次或三次以上 用基数词+ times。对表示蝌崛智是、可,用how oftcnoA How often do you see a film?Twice a week.