1、 / 41Unit5 It must belong to CarlaSection A一、常用短语:You should _ English well.(尽力学)4. happen = take place 表 事作主语, 后可接 to sb. Great changes have taken place in these years.11. He must be running to catch a bus.(否定句) He _ be running to catch a bus 12. sound , noise , voice 三、重点语法:情态动词情态动词表推测must 一定,肯定 1
2、00%的可能性。有根据的推测。may might could 有可能,也许 20% 80%的可能性。把握不大。 来源:学优中考网 xYzkwcant 不可能 可能性几乎为零。用于否定句。1、can 和 could 的区别和用法can 表示体力和脑力方面的能力,或根据客观条件能做某种动作的“能力” 。例如:Can you make a cake ? can 用在否定句和疑问句中时有时表示说话人的 “猜测”或 “不肯定” 。例如: Can the news be true?( 在日常会话中,can 可代替 may 表示“允许”,may 比较正式) could 是 can 的过去式,表示过去有过的能
3、力和可能性,还有怀疑和不肯定的意思(在否定和疑问句中)。例如:The doctor said he could help him(能力)At that time we thought the story could be true( 可能性) could 用来提问,是有礼貌的请求 Could Please? 语气较为婉转。例如:Could I speak to Mr. Smith, please? 2、might 也是 may 的过去式 ,其用法如下:may 的用法: a. 表示”允许”或”请求”例如:May I come in? 在使用这一用法时需注意: may 表示“允许”的否定形式是 m
4、ust not,意思是“不应该” “不许可” 。例如:May I take this book out of the reading-room?No,you mustnt b. 表示说话人的猜测,认为某一事情”或许”或”可能”发生。例如: He may know the answerc. may 用在感叹句中可表示祝愿、愿望。例如:May you succeed(祝你成功。 )might 的用法: a. might 可以代替 may,表示现在时间的动作,但语气较为婉转客气或更加不肯定。例如:He might not come todayb. might 用来表示现在时间时,还可表示”规劝” 。
5、例如:You might pay more attention to spoken English 来源:xYzKw.Com3、must 与 have to 的区别have to 比较强调客观需要, must 着重说明主观看法。另外 have to 能用于更多时态,比较下面的句子:We had to be there at ten 有时两者都可以用,意思差别不大。例如:We must have to leave nowmust 在表示说话人对事物的推测时候要注意它比 may 肯定得多,相当于汉语的“一定” 或“准是” 。(只有在肯定句中能这样用。 ) There must be a mista
6、ke 在回答由 must 引起的问题时,如果是否定的答复,不能用 mustnt,而需要用来源:xYzKw.Comneednt 或 dont have to,因为 mustnt 是“一定不要”的意思。例如:Must we hand in our exercises today?No,you neednt must not 的否定形式则表示“不应该”或不许可” ,语气比较强烈。来源: 学优中考网 xYzkw例如: You mustnt play on the road1.根据句意和汉语提示,填写恰当的短语完成下列句子。1. Girls (组 成 ) only 30% of the club mem
7、bers.2. Who does this bicycle (属于)?3. Whose (发带) is this?4. We had a lot of fun (在野餐时 ) on the beach.5. David had to drop out of the race (由于) injury. 根据句意和汉语或6. How are you getting along with your new ( 邻居)?7. Its reported that many people saw the UFO in the ( 天空) that evening.来源:学科 8. There are ma
8、ny animals in the zoo, such as (猴 子 ), lions, tigers and elephants.9. They got up early this morning so as to c the early bus.10. The w is blowing (刮) strongly. Youd better stay at home.来源:学优中考网 11. He wrote down his name on the (石头).12. The soft-hearted old man wouldnt hurt an (蚂蚁).13. We have five
9、 f on each hand./ 4314. He is not strong enough to l the heavy box.15. Theres a delicious s coming from the kitchen.二。根据句意,从方框内选择合适的情态动词完成句子。must, may, can, could, might, cant1. The brown wallet be Toms or Bills. They both like brown.2. I havent seen Alice for several years. She be a big girl now.3. Whose jeans are these? I found them on the chair in the living room. They be mine. I put my jeans on the bed.4. the woman there be our math teacher? She be, but Im not sure. 来源:学优中考网xYzkw三。将下列汉语句子翻译为英语。1. 瞧! 有一个女孩在树下哭。2. 我三年没见到我的哥哥了。3. 现在他们可能在购物。4. 警察没有发现什么奇怪的事情。5. 这条裙子不可能是凯特的,因为对她来说太大了。