Unit 4　Don't eat in class.

be strict 严格的
be strict with sb.(对某人严格要求), be strict in sth.(在某方面严格要求)。如：
Our teacher is very strict with us in our studies.
我们的老师在学习上对我们严格要求。

I have to learn to play the piano.
我不得不学习弹钢琴。
用动词充当宾语、状语等，可用动词不定式，即to＋动词原形。本单元中出现的还有：go to the kitchen to get food for Grandpa (去厨房为爷爷拿食物)，it's best to do sth.(最好做某事)，help my mom (to) make dinner (帮助我妈妈做饭)。

祈使句是用来表示请求、命令、劝说、号召、警告等意义的句式。祈使句的主语一般是第二人称you，但往往会省略；句末用句号或感叹号。它的肯定式和否定式构成如下：
1．肯定式：以动词原形开头。如：
①Look at that picture.看那幅图。
②Be early！早点儿！
③Let him go.让他走。
2．否定式：在动词原形前加don't。如：
①Don't look at the picture.不要看这幅图。
②Don't be late.别迟到。
③Don't let him go.不要让他走。
【注意】以let开头的祈使句的否定式还可以是let sb.not do...。如：
Let's not go to the museum.
我们不要去博物馆。
祈使句经常在句首或句末加上please，使语气更委婉、礼貌。如：
Please come in./Come in, please.请进。

Section A
1．校规                      ____________________
2．迟到                      ____________________
3．准时                      ____________________
4．餐厅                      ____________________
5．听……                    ____________________
6．在外面吃                  ____________________
7．许多；大量的              ____________________
8．把……带到……            ____________________
9．不得不                    ____________________
10．戴帽子/穿校服             ____________________
Section B
1．外出(娱乐)                 ____________________
2．看望朋友                  ____________________
3．练习吉他                  ____________________
4．清洗餐具                  ____________________
5．做早饭                     ____________________
6．制定规则                   ____________________
7．晚饭后/前                  ____________________
8．太多                      ____________________
9．铺床                      ____________________
10．思考；考虑                    ____________________
11．(对某人)要求严格               ____________________
12．遵守规则                      ____________________

1．important(形容词)重要的→(名词)重要性________
2．quiet(形容词)安静的→(副词)安静地________
3．dish(名词)碟；盘→(复数)碟；盘________
4．noisy(形容词)吵闹的→(名词)噪音________
5．relax(动词)放松；休息→(形容词)令人轻松的________→(形容词)感觉轻松的________
6．feel(动词)感受；觉得→(名词)感觉________
7．luck(名词)幸运；运气→(形容词)幸运的________

一、用所给单词的适当形式填空
1．It's my ________(one) day in Beijing.
2．Can we bring music ________(play) to school?
3．Are there any ________(rule) at your home?
4．Tom often ________(fight) with his little sister at home.
5．The girl often comes back early on school________(night)．
6．Lily has to practice ________(play) the guitar every evening.
7．It's very cold outside.Please put on  ________(many) clothes.
8．“Please be quiet.No  ________(talk)，” says our teacher.
9．He is late for class, so he goes to the classroom________(quiet)．
10．Every night, I make a lot of ________(dream)．
11．You can't take photos in all  ________(library)．
12．Dick often helps his mother do the  ________(dish)．
13．Don't be ________(noise) in the classroom.
14．I can play soccer with my friends on ________(weekend)．
15．He has to finish his homework before ________(go) to bed.
16．There are a lot of ________(thing) you can do.
17．On Sunday, I have to learn ________(play) the piano.
18．My grandpa always ________(tell) me to get up early.
19．I think it's best ________(follow) the rules.
20．He is very ________(luck) to get the new book.
二、语法填空
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空(每空不多于3个单词)。
I have a lot of rules at school.  I 1________ arrive late for school.  I can't fight, either.  I  2________(have) wear the school uniform every day.  Our teachers are very strict 3________ us. They  always say, “4________ talk in class. Don't be  5________(noise) in class.  6________(listen) to  the  teachers carefully.”
At home I also have many 7________(rule).  After  8________ homework,  I can't relax.  I have to wash the dirty 9________(dish) and practice  10________(play) the violin for one hour.
 
参考答案
Unit 4
【重点短语】
Section A
1.school rules　 2.arrive late for　  3.(be) on time   4．dining hall   　5.listen to...　
6.eat outside　  7.a lot of　       8.bring...to...　   9.have to　      10.wear a hat/uniform
Section B
1．go out　       2.see friends　       3.practice the guitar
4．do the dishes　do a good deed　do one's homework  do some shopping　do some cleaning　do some cooking　do some reading　do some washing
5．make breakfast　      6.make rules　         7.after/before dinner　
8.to many　             9.make (one's) bed       10．think about　
11.be strict (with sb.)　   12.follow the rules
【词形变换】
1．importance　     2.quietly      3.dishes       　4.noise      5．relaxing　relaxed　6.feeling　           7.lucky
【试题精编】
一、1.first　       2.players　     3.rules        4.fights         5．nights　
6.playing    　7.more      　8.talking       9．quietly    　10.dreams　
11.libraries　  12.dishes　     13.noisy　    14.weekends　   15.going
16.things      17.to play　    18.tells     　19.to follow　   20.lucky
二、1.can't　      2.have to　     3.with　      4.Don't         5.noisy　
6.Listen　    7.rules　        8.doing　    9.dishes　      10.playing

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