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1、必修3 Unit 2 课下作业（一三）课下作业（一） 考点过关针对练.单词拼写1It is important to have a balanced, healthy diet (日常饮食) in our daily life.2People have always been curious (好奇的) about how life on earth exactly began.3The owner of the restaurant is kindhearted and is always eager to please all his customers (顾客)4We consider
2、it necessary to combine (结合) theory with practice.5His kind wife treated us to a delicious dinner and we all considered her to a super hostess (女主人)6Many people experience difficulty in paying off their debts (债务)7In order to be more charming and slimmer (苗条的), girls tend to go on a diet.8The patien
3、t is recovering slowly; therefore, you had better choose some foods which digest (消化) more easily.9If you place orders now, we would give you a 5% discount (折扣)10If you dont feel well, remember to consult (咨询) your doctor before taking any medicine.语境语法填空1In my opinion, good health lies (lie) in reg
4、ular exercise and positive attitude.Meanwhile, you ought to keep the balance (balanced) between study and relaxation.In addition, even if your time is limited (limit), do take exercise regularly to build up your strength (strong), which will be of great benefit (beneficial) to your health.2As far as
5、 Im concerned, nothing is more_precious (precious) than keeping fit.To lose weight, you ought to cut down on fatty foods and get actively involved in exercise, and then before long you will surely feel more healthy (health) and energetic.3My uncle helps people to stay strong and healthy at a fitness
6、 centre by combining (combine) physical training with a healthy lifestyle.He consults (consult) with the trainees before designing training programs.Usually the amount of exercise for each trainee per day is_limited (limit) to an hour or so.Exercising immediately after meals is forbidden as people n
7、eed to allow their food to_digest (digest)He also recommends every trainee attach importance to balancing work and relaxation.He says eating proper foods and avoiding unhealthy habits are supposed to_benefit (benefit) a lot.语境改错1文中共有4处错误，每句中最多有两处，请找出并改正。Alice wanted to become slim.She consulted with
8、 a health expert, who told her she ought to limited her diet and cut down on fat and sugar.The expert advised that she should take regular exercise.Only by combine diet and exercise could she succeed.Alice benefited a great deal in the experts advice and before long she lost weight.答案：第二句：去掉consulte
9、d后的with; limitedlimit第四句：combinecombining第五句：infrom2文中共有2处错误，每句中最多有一处，请找出并改正。I have some trouble in my written English.I am wondering if you can suggest a good way to have my written English improving in a short period of time.答案：第一句：inwith第二句：improvingimproved3文中共有3处错误，每句中最多有两处，请找出并改正。He kept his w
10、ords and bought some fried chicken for us.Unluckily, my parents wouldnt have me eat such food high in calories, that made me very upset.答案：第一句：wordsword第二句：eateating; thatwhich.根据提示补全句子1这个人应当被解雇。你不应当让他从商店偷东西而不受惩罚。(get away with)The man ought to be fired.You shouldnt let him get_away_with_stealing_fr
11、om_the_shop.2直到那时我才突然意识到没有人比我更幸福了。(否定词比较级)It was not until then that I suddenly realized nobody_was_happier_than_I_was.3约翰和汤姆都不知道怎样拼写这个单词。(neither .nor .)Neither_John_nor_Tom_knows how to spell the word.4他既特别善良又乐于助人，你再怎么表扬他都不为过。(表示最高级的特殊结构)He is so kind and helpful; you cant_praise_him_too_much.5妈妈要
12、求我多吃水果和蔬菜，但不允许我吃太多的肉。(cant have sb.doing sth.)Mother asks me to eat more fruit and vegetables, but cant_have_me_eating_too_much_meat.课下作业（二） 话题阅读培优练.根据提示填空I am really upset to hear that you often feel tired both physically (physical) and mentally and even sleepy in class because of heavy learning bu
13、rdens and frequent exams.If the situation continues, it will have_a_negative_influence_on (对有消极的影响) your normal life and study.In view of this, I would like to give you some suggestions on how to stay healthy and energetic (energy)First of all, youd better form_the_habit_of (养成的习惯) going to bed earl
14、y and getting up early and have a good sleep instead of staying_up (熬夜) late.As is known to us, a balanced diet is also of great significance (significant)To keep a balanced diet (为保持均衡饮食), it is necessary for us to have three meals a day properly.Whats more, you are supposed to eat more healthy foo
15、d such as vegetables, fruit, milk and so on and avoid food containing (contain) too much fat and sugar.Last but not least, it would be a good idea for you to take regular exercise and do more outdoor activities to_build_up_your_strength (来强身健体) after school, which will greatly refresh you when you f
16、eel tired.I do hope you will find these suggestions beneficial (benefit) and recover as soon as possible.片段选词填空for lack of， do harm to， attach much more importance to， concentrate on， a healthy lifestyle， take part in， rich in， consist of， be bad for， affectAlthough most people are beginning to attach
