新二37--60第4讲 4341情态动词

Ms. Wang 2012年秋季新概念二册37—60课第4次课

第3讲Homework写作：1 Dr. Millington refused to tell his patient whether his operation had been successful. 2 The next day the patient telephoned Dr. Millington and inquired about a certain patient, a Mr. John Gilbert. 3 The doc tor answered a number of questions about the patient and then asked if the caller was a relative of the patient’s.

4 The caller then told him who he was.或The caller then told him he was Mr. John Gilbert.

语法：情态动词1. 情态动词三个基本用法：a 没有三单变化b. 否定直接加not c. 后跟动词原形do

2 义务军团：must表示“必须” must do=have to do 区别：must表示主观要求的必须。

表示现在，将来的必须都用must, 而表过去的必须改用had to. Must I…? Yes, you must. No, you needn’t. have to表示客观条件要求不得不做某事现在：have/has to 将来will have to 过去had to

否定：don’t/doesn’t/ won’t / didn’t have to

3猜测军团：must一定否定：can’t一定不（注意，不是mustn’t, needn’t）最有把握，75%，句中通常有证据，或有I’m sure. // may可能may not可能不有一些把握50% ，句中常有not sure //

might可能might not可能不相当没有把握25%，句中常出现not sure 补充：表示可能性：may/ might

4 能力军团：表示现在或将来的能力时，用can 或be able to do （am/is/are able to do, will/shall be able to do）表示过去的能力时，could表示一向拥有的本领，was/were able to do表示过去特定环境一次性的能力。

I can catch the cat.=I am able to catch the cat. I can speak English well in the future.=I will be able to speak English well in the future. He could speak two languages at the age of five.

He was able to win the first prize at the speech contest at the age of five.

5 最好做：had better do 最好别做：had better not do; 宁愿做：would rather do;宁愿别做: would rather not do

新2-41重点：needn’t do不必need to do(主动) need doing=need to be done（被动）rude无礼的，粗鲁的as当look at oneself in the mirror照镜子sit down坐下on a chair one of+复数with伴随hole洞，孔

in front of在前面（外部）in the front of在内部的前面mustn’t do不许must do必须

remark评论，发表意见regret(regretted, regretted) to do遗憾去做（没做）regret doing后悔做过的

almost=nearly几乎at once=right away=immediately马上needn’t have done不必/用不着这样做但是做了remind sb. of sth.提醒某人某事remind=make sb. remember remind sb. to do terrible糟糕的tie领带

find 觉得wear穿/戴着（状态）put on穿/戴上（动作）take off脱下，起飞look like看上去像lighthouse灯塔can not/never have too many…无论有多少…也不过分

新2-43重点：the South Pole南极the North Pole北极flight飞行American美国的explorer探险家successful adj.成功的successfully成功地succeed in doing成功做success成功（名）at first首先，起初fly over飞过（flew，flown）for the first time第一次though尽管=although be able to do有能力做take photos/photographs/pictures照相a great many+复数许多below在下面seem似乎aircraft飞机

tell a lie 说谎lie(lied, lied)lying说谎lie(lay, lain) lying躺，位于run/get into trouble陷入困境，遇到麻烦serious严重的，严肃的，认真的at one point在一个地方point地点，点point to/at指向feet英尺certain肯定的，某个，某些crash猛撞，坠毁air crash坠机car crash撞车throw out扔出

get over越过rise, rose, risen上升，升起order sb. to do命令sack大包，大袋no more不再endless无尽的clear越过，清楚的（adj.）reach sw.到达某地in sight在视野中out of sight, out of mind眼不见，心不烦plain平原without difficulty毫无困难without doing没

Homework: 1 必背课文41课，选背43课2复习小条上的课文重点和语法的全部内容，会默写！

3 复习讲义上我讲过的所有选择题和填空题！ 5 完成讲义上的Homework部分！

下次有QUIZ（课前测）并且检查课文背诵！宝贝们加油！