1、 Unit2 Topic2 I must ask him to give up smoking. Section A 1. 熬夜： _ _ _ 对不好： _ _ _ 在床上看书对你的眼睛不好。 _ in bed _ _ _your eyes. 吃太多糖果对你的牙齿不好。 _ _ _ candy _ _ _your teeth. 饭前洗手对我们的健康有好处。 _ ( ) _ is bad for your health. You should have enough sleep. A. Hurrying up B. Growing up C. Staying up D. Going to bed
2、 2. 健康（名词）： _（形容词）： _ I think walking after supper is good for our _. You must look after yourself and keep _. 3. must “必须”是情态动词 + 动词原形否定： _ _ “不允许，禁止” 孩子们不得在街上踢足球。 Children _ _ _ in the street. 4. -Is it good or bad for our health? 选择疑问句，不能用 Yes/No 回答 It s good. -Do you want coffee or tea? -_. A. Y
3、es, coffee. B. No, I don t. C. Coffee, please. D. Sorry, I want tea. 5. 没有水谁也活不了。 Nothing could live _ _. 他一句话也没说就出去了。 He _ _ _ _ a word. 棕色头发的那个女孩是 Maria._ Section B 1. 在阳光下看书： _ _ _ _ 引起癌症： _ _ 2. 由 how + 形容词 /副词构成的感叹句， 如： _ _ 3. 请求某人做某事： _ sb. _ _ sth. 请求某物： _ _ sth. 4. give up + n. / v. ing （代词
4、it, them 应放在中间） 去年他没有放弃那份工作。 He _ _ _ the job last year. 5. 乱扔垃圾： _ _ _ 对来说是必需的： _ _ _ 6. enough + n.名词： 足够的食物： _ _ 足够的时间： _ _ adj.形容词 /adv.副词 + enough: 足够强壮： _ _ (1).我有足够的钱为妈妈买礼物。 There is _ _ for me to buy a gift for my mother. (2).对于所有学生来说，有足够的椅子。 There _ _ _ _ all the _. (3).Tom 够入学的年龄。 Tom is _
5、 _ to _ _ _. (4).John passed the test of the high jump, because he could jump _ _. 7. keep + sb./ sth. + adj.形容词 使我们的街道保持干净。 _ our _ _. 你应该使指甲保持干净。 You _ _ your _ _. 8. during the day = in the daytime 在白天 Section C 1. _是 may 的过去式，比 may 的可能性小，语气更委婉、更有礼貌。 今天他可能不来了。（语气不肯定） He _ _ come（动词原形） today. 比较：
6、may not 可能不 can not 不可能 你也许不对。 You _ _ be right. 你不可能对。 You _ _ be right. 2. 空腹时： _ _ _ _ 需要做某事： _ _ _ Section D 1. 众所周知： _ _ _ 众所周知，吸烟有害健康。 _ 2. It s adj.形容词 + (for sb. ) + to do sth. （对某人来说）做某事 也许有必要买个新的了。 It may be _ _ _ a new one. 对于我们来说，学好英语很重要。 It s _ _ _ _ _ _ _. 对我来说，按时完成这项工作很难。 _ _ for me _
7、 _ the work _ _. 区别于： It s adj.形容词 + of sb. + to do sth. 某人能做某事真是太 你能帮我们的忙真是太好了。 It s very nice _ you to help us. 3. 更多水果： _ _ 更少肉： _ _ 4. 小结情态动词：（ P121） _ 综合练习一： ( ) 1. You classroom is so dirty. Everyone should keep it _. A. dry B. open C. clean D.quiet ( )2. May we play football in the street? -N
8、o, you _. It s dangerous. A. can B .mustn t C. may D. may not ( )3.Read _ the sun isn t good _ you. A. under, for B. in, for C. in, to D. under, at ( )4. His father gave up smoking last year. . A. stopped to smoke B. stopped smoking C. began to smoke D. catch up with it ( )5. Eating breakfast can _
9、us active in the morning. A. get B. show C. keep D. let ( ) 6.Don t worry. We ve got _ for all of you. A. big enough a room B. enough big a room C. a big enough room D. a room enough big 综合练习二： ( )1. It _ be my ring. Mine is on my finger. Look! A. mustn t B. may not C. can t D. maybe ( )2. Ask the o
10、ld woman, she _ know something about it. A. can B .may C. maybe D. may be ( )3.We must keep ourselves _ so that we can enjoy a better life. A. enough health B. healthy enough C. health enough D. enough healthy ( )4. Wash your feet _ you go to bed. A. if B. when C. before D. after ( )5. You may get a
11、n illness when you exercise _ an _ stomach. A. in, full B. on, empty C. with, empty D. by, full ( )6. I feel I have no energy to study. -You _ to have healthy food and have enough sleep. A. have B. need C. get D. must 综合练习三： ( ) 1.It s a good habit_ breakfast every day. A. had B. have C. has D. to h
12、ave ( )2. This book _ Tom s, because his name is on it. A. may be B .must be C. can be D. must not be ( )3.You must not read _ the sun. A. under B. in C. at D. on ( )4. It s very nice _ pictures for me. A. of you to draw B. for you to draw C. for you drawing D. of you drawing ( )5. It is important _
13、 us _ some good books. A. for, read B. to, to read C. to, reading D. for, to read ( )6. Taking _ exercise and eating _ food can make you keep thin. A. more, less B. more, more C. less, more D. less, less ( )7. If you meet _ traffic, you d better stop. A. much too B. too much C. too many D. many too ( )8. It s raining hard outside. So we _ stay in the classroom. A. must B. have to C. may D. had to
