高中英语 Unit 3 Reading2学案 新人教版选修6

1、HIV/AIDS: Are you at risk? 学案一、A few minutes reading, and fill in the blank with the appropriate words: 1. How many parts is the passage divided into? _.Please mark from where to where:2. Tell the main idea of each part: (fill in the blank with the appropriate words)Part 1: _ about what HIV/AIDS is

2、Part 2: _to protect yourselfPart 3: _ about HIV/AIDS dispelled（消除）二、 Another several minutes reading, fill in the blank with the appropriate words: 1. What is HIV? It is _ virus, which is a very small _ thing that _ disease. It is the_ for Human Immune Deficiency Virus. 2. What is AIDS? It is a seri

3、ous _, _ full name is Acquired Immune Deficiency Syndrome. 3. If you have a HIV in your body for a long time, which _ a persons immune system, it will _ do the great _ to your immune system.4. If you _ AIDS, your _ of _ are very small.5. How much do you know about HIV/ AIDS? Tick “T” or “F”：(1) You

4、can only get HIV from injecting drugs. （ ）(2) It is very likely that you will die if you get infected with HIV. （ ）(3) If you look healthy, you cannot have HIV. （ ）(4) It could be dangerous to have sex without a condom. （ ）(5) Taking food from the same dishes as someone infected with HIV will give y

5、ou HIV too. (6) If you have HIV, you will always get AIDS eventually. （ ）三、Analyse the following points and give a summary:1. 出处：A virus is a very small living thing that causes diseases. (1) Do you know what it was that _ her to change her mind?A. made B. caused C. led D. had Im sorry to have cause

6、d you so much unhappiness. The heavy rain caused floods. (3) According to the recent research, heavy coffee drinking and heart attack is not necessarily _and effect. A. reason B. excuse C. fact D. cause- Im sorry I stepped outside for a smoke. I was very tired. - There is no _ for this while you are

7、 on duty.A. reason B. excuse C. cause D. explanationCarelessness is often the cause of accidents.Conclusion: (1) as a noun. (1) _ (2) _ (3) _(2) as a verb. (1) _ (2) _ (3) _2. 出处：HIV weakens a persons immune system; that is, the part of the body that fights disease. (1) We'll meet you in a week,

8、 that is, on March 1.(2) Three weeks from today, that is to say, the 1st of May, you have to turn in the paper.Conclusion: 常用做_, 等于_.3. 出处：If you develop AIDS, your chances of survival are very small.(1) You wont get another chance _ abroad if you miss this one. Which is wrong? A. to go B. of going

9、C. winning D. that you will go(2) I met her in this large city quite _ chance not _ purpose.A. by; on B. of; on C. on; by D. for; by(3) - Youve booked on a four oclock flight. - What chance _ of taking an earlier plane? A. there is B. is it C. there it is D. is there=What chance _ to take an earlier

10、 plane?=What chance _ that we will take an earlier plane? If we go on using energy wastefully, _ are that our oil wells will be dried up before new energy sources can be found to replace oil.A. chances B. difficulties C. questions D. problemsConclusion: (1) =opportunity _; _; _ (2)=luck _ (3) =possi

11、bility _; _; _; _4. 出处：For a person to become infected, blood or sexual fluid that (1) If there is a lot of work _, Im glad to just keep on until it is finished.A. to do B. to be done C. done D. doing(2) -Can those _ at the back of the classroom hear me? - No problem. A. seat B. sit C. seated D. to

12、seatThe trees _in the storm have been moved off the road.A. blowing down B. being blown down C. to be blown down D. blown down(3) The flowers _sweet in the garden attract the visitors to the beauty of nature. A. to smell B. smelling C. smelt D. to be smeltLook at the houses _ at present, which are f

13、or teachers.A. to be built B. being built C. built D. to buildConclusion: 非谓语动词作定语：(1) to do_ (2) doing _ (3) done_5. 出处：do not share anything else that a person has used while injecting drugs.(1) The most important thing to keep in mind when _ with an emergency is to stay clam. A. dealt B. dealing

14、C. being dealt D. deal(2) No matter how frequently _, the work of Beethoven still attract people all over the world. A. being performed B. performing C. to be performed D. performed(3) She glanced about now and then _ to make sure she was not being followed. A. so that B. as though C. even if D. in

15、case (4) Check your answers carefully and make some changes _.A. if it necessary B. if you are necessary C. it is necessary D. if necessary (5) Unless _ uniform, he doesnt look like a policeman.A. in B. wears C. dressing D. had on(6) Work hard when _, or youll regret one day.A. you young B. being yo

16、ung C. you were young D. young People get AIDS after _with HIV. A. infected B. infecting C. having been infected D. to be infectedConclusion: 状语从句中的省略：_. 6. 出处：A person can not get HIV the first time they have sex. (1) Its the first time that you _ the same mistake like this. A. had made B. made C.

17、will make D. have made(2) You wont be blamed for _ being late for the meeting.A. the first time B. for the first time C. first all D. in time(3) I felt lonely _ I arrived at the city.A. the first time B. for the first C. the first time when D. at the first time Its (high) time that they _about headi

18、ng for home now.A. will set B. set C. would set D. are going to setConclusion: (1) It is the first time that_ (2) for the first time _ (3) the first time _ (4) Its (high) time _7. 出处: You can tell by looking at someone whether or not they have HIV.(1) These kittens look exactly alike- how can you te

19、ll which is which?(2) Can you tell Tom from his twin brother?(3) Even if enlarged, the two creatures are difficult to tell apart. Conclusion: (1)_ (2) _; _8. 出处: You can tell by looking at someone whether or not they have HIV. (1) I dont care whether or not your car breaks down. (2) We'll go on

20、with the work, whether we can find the necessary tools or not.(3) Pat felt ill at ease with his girlfriend, wondering whether or not to speak out. Conclusion: (1) _ (2) _ (3) _9. 出处: It is only when the disease has progressed to AIDS that a person begins to look sick. (1) It was in New Zealand _ Eli

21、zabeth first met Mr. Smith.A. that B. how C. which D. when (2) _ you want me to do?A. Is it what that B. What is it that C. What does D. What is it(3) I just wonder _that makes him so excited. A. why it does B. what he does C. how it is D. what it is(4) _ they reached the camp site.A. It wasnt until

22、 midnight that B. It was until midnight that C. It was not until midnight before D. It was not midnight when(5) It was _ he had done for the wounded woman _ made a great difference to her life.A. that that B. what that C. which what D. whatwhat(6) -Where did you get to know? - It was on the farm _ w

23、e worked.A. that B. there C. which D. where-Were all the passengers on the bus injured in the accident? - NO, _ only the four who got hurt. A. there was B. there were C. that was D. it was(7) That was really a splendid evening. Its years _ I enjoyed myself so much.A. when B. that C. before D. sinceI

24、t was some time _ we realized the truth.A. when B. until C. since D. beforeIt is midnight _ we reached the camp site.A. when B. since C. that D. beforeConclusion: (1) 强调句型 _; _; _.(2) 注意和其他从句的区别_.(3) 注意回答的省略_.9. 出处: Anyone who has sex with a person infected with HIV/AIDS risks getting the virus. (1) The young man was brave enough to risk _ into _prison by the enemy. A. putting; the B. to put; * C. putting; a D. being put; *(2) Saving the drowning girl means himself _. A. in risk B. at risk C. by risk D. under risk(3) - Is it dangerous? - Yes, but I have to _the risk, because that