人教版-初二英语上unit-5-单元知识讲与练

1、【重要词汇概览】 less oncale ndar tomorrow in vitati on match wholeUnit 5 Can you come to my party?n.课，课程n.日历，行事历n.明天n.邀请【重要词组概览】baseball game棒球比赛the day after tomorrow后天come over to从一地方来到另一个地方，过来go to the doctor去看病have a pia no less on上钢琴课have to不得不text time下一次study for a test准备考试be free有空儿，有时间n.比赛，竞赛adj.整

2、整的，全部的，完整的【语法知识聚焦】谈一谈iiave恤1. have to与情态动词的区别情态动词不能单独作谓语，后面必须接动词原形一起构成谓语，have to也是这样。情态动词没有人称和数的变化，而且所用的时态也受到一定的限制，但 是have to有人称和数的变化，可用于多种时态中，在一般现在时中，当主语是 第三人称单数时，要用has to,其余人称用have to； 般过去时中用had to； 般将来时中用 will have to,例如：She has to go to school by bus.她不得不乘公共汽车去上学。If you get ill, you'll have

3、to see the doctor.如果你生病的话，你就得看医生。2. have to与must的区别have to和must都有 必须的意思，那么它们 有哪些不同呢？(1)含义和用法上的区别：have to 强调客观上需要做某事，即表示外界条件的需要不得不做某 事，含有“形势逼迫 的意味； must 强调说话者主观上认为必须做某事，含有 “主 观判断 的意味， 例如：My bike was broken on my way to school. I had to walk there. 我的自行车在上学的路上坏了，我不得不走路去上学。 我本来不愿意走路，可是自行车坏了，不想走路也不行。We

4、must learn English well. 我们必须学好英语。主观上有这种想法。 (2) 否认式的区别：have to的否认式意为 不必 must的否认式意为 禁止；不允许因 此，以must开头的一般疑问句的肯定答复为“Yes主语+must，否认答复为“No,主语+n eed n't / don't have to。例如：-Must I finish the homework now? 我必须现在完成作业吗？-Yes, you must. (No, you need n't / don't have to)是的，你必须现在完 成。不，你不必。3. 反意疑问

5、句的构成区别：(1) 陈述局部含有 have to 时，其附加问句的谓语往往用助动词 do 的相应 形式或助动词 will 。例如：You had to go shopping yesterday, didn't you? 昨天你不得不去购物，是吗？(2) 陈述局部含有 must 时，其附加问句的谓语， 按下面几种情况来确定：A. must意为 必须时，附加问句谓语用neednt例如：We must clea n the room, need n't we?我 们必须清扫房间，是吗？B. must n't意为 禁止之意，附加问句谓语用 must。例如：The boy m

6、ustn't play with the knife, must he? 那个男孩不能玩刀子，对吗？C. must意为 应该时，附加问句谓语用 must n't。例如：We must help each other, must n't we?我 们应该互相帮助，对吗？D. must 意为“一定；想必 表示推测时，附加问句局部谓语要根据 must后面的动词来 确定。例如：Mr Wang must be at home, is n't he?王先生一定在家，对吗？ 注：must 表示的是一种相当肯定的与事实非常接近的推测。例如：Mr Wang must be at

7、home. 其实就相当于 Mr Wang is at home. 因此，它的反意疑问句的附加问句局部是 isn't he 也就很容易理解 了。 又如： They must be right, aren't they?【综合能力检测】一. 单项填空1. What do you usually do Saturdays?( )A. atB. onC. in2. I 'm sorry I have to foer tEhnglish test.( )A. study B. studies C. studyingA. visitB. go4. Thanks for.(A. as

8、k ingB. ask5. On Wednesday , I ' m _A. playB. play ingC. come)C. askstennis witlsCheol team.()C. am playi ng6. A: Must I clea n my room, mom?B: No, you.()A. don't B. need n't C. aren't二. 连词成句1. Thanks, for, a lot, invitation , the2. Can, come, to, you , my , party3. I ' m , I 

9、9; m , sorry , to , going , the , movies, my friends, with .4. Tomorrow , have to , I , to , the , go , den tist.5. What , you, are , on , Sun day, doing?三. 根据所给词语的提示，写出问句和答句1. does go school how Lucy to? (ride her bike)Q:A:2. you how dogethouseyour? (walk)Q:A:3. it long takehowdoes? (twe nty mi nut

10、es)Q:A:4. far it his home is how from school to? (five miles)Q:A:四. 补全对话A: Hi, Tom?T: Yeah, hi, Amy.A: Tom, can you 1te nnis with me?T: Uh, 2?A: Today.T: Uh, no, sorry, I can't. I have to go to the doctor an d 3 for a test today.A: How about 4?T: Sorry, tomorrow rm play ing soccer and I have a p

11、ia no less on.A: Oh. Well, what are you doing the day after tomorrow?T: I have 5 babysit my sister.A: Oh, I see.T: rm sorry, Amy. I'm really busy this week.五. 重新安排所给句子的顺序，使其成为一个完整的信件。A. Dear Ms Masi ni,B. yours sin cerelyA. Sprin gfieldC. We usually try to arrange such visits on Fridays,D. are 2

12、1st May and 4th June.E. if one of these is suitable for you?F. In view of your in terest in the In stitute for the Bli ndG. for you to spe nd a morningH. Could you please let us knowI. Tha nk you for your letter of 12th April.J. visit ing our orga ni zati on,K. because one of our staff is then free

13、to show guests round the buildings.L. Two possible dates which we can offerM. we are extremely happy.【参考答案点拨】、1. B 2. A 3. C 4. A 5. B 6. B1. B,表示在星期几，用介词 on2. A, have to后面接动词原形。4. A, for 是介词，其后应该接动名词作介词宾语。5. B, I'm 加现在分词 playing 一起构成现在进行时，表示将要发生的动作6. B, 用 must 提问时，否认答复应该用： needn't。1. Thanks

14、 a lot for the invitation.2. Can you come to my birthday party?3. I 'm sorry I m going to the movies with my friends.4. Tomorrow I have to go to the dentist (tomorrow).5. What are you doing on Sunday?三、1. How does Lucy go to school?She rides her bike.2. How do you get to your house?I walk.3. How

15、 long does it take.It takes twenty minutes.4. How far is it from his home to school?It is five miles.四、1. play 2. when 3. study 4. tomorrow 5. to1. play, 根据前后词义，应该是 can you play tennis with me。2. when, 因为其后面的答句是 Today。3. study, study for a test 是固定短语。4. tomorrow, 因为答句是 Sorry, tomorrow I'm playin

16、g soccer., 由此判断得出 答案。五、Dear Ms Masini,Thank you for your letter of 12th April.In view of your interest in the Institute for the Blind, we are extremely happy.We usually try to arrange such visits on Fridays, because one of our staff is then free to show guests round the buildings.Two possible dates

17、which we can offer for you to spend a morning visiting our organization, are 21st May and 4th June.Could you please let us know if one of these is suitable for you?yours sincerelySpringfield提示：in view of: 由于then: 表示 “这时，那时 show sb. round sth: 带着某人参观offer sth (for sb) to do sth: (向某人 )提供某物做某事 which w

18、e can offer: 作定语，修饰前面的 dates spend some time (in) doing sth: 花费某时间做某事 one of these: 指 21st May 和 4th June 之中的一个时间 if: 引导的从句作 know 的宾语【附本单元听力材料】Section A1b:Sun Ning: Hey, Ted. Can you come to my party on Saturday afternoon? Ted: I'm sorry, I can't, Sun Ning. I have to help my parents.Sun Ning

19、: Too bad. How about you, Carlos? Can you come to my party? Carlos: I'd love to.Sun Ning: Tim? Can you come to my party?Tim: When is it?Sun Ning: Saturday afternoon.Tim: Oh, no, I can't. I have to study for a test.Sun Ning: What about you, Wilson?Wilson: Sorry, I have to go to the doctor.Sun

20、 Ning: Anna, can you come?Anna: I can't, Sun Ning. I have to visit my aunt.Kay: I can't either, Sun Ning. I have a piano lesson.Sun Ning: That's too bad, Kay. Oh, maybe next time. What a small party!2a:Conversation 1Anna: Hi, Jeff! Can you come to my party on Saturday?Jeff: I'm sorry, I can't. I have to visit my aunt on Saturday. Conversation 2Anna: Hello, Mary! Can you come to my party on Saturday?Mary': I'd love to.Conversation 3Anna: May, can you come to my party tomorrow?May: I'm sorry. I have to