Unit 3 Computers learning about language课时作业

Ⅰ.单词拼写

　　1．People who are addicted to shopping should break this habit.

　　2．I realize that being an adult means not only more freedom, but also more responsibilities.

　　3．I think it's of great importance that the young generation (一代人)today should have a good knowledge of English.

　　4．The youth (年轻人) of today have greater opportunities than ever before.

　　5．As far as I know, he enjoys _adventure (冒险) and excitement.

　　6．I will visit more experts (专家) who are famous in the medical field next week.

　　7．On the table, there are some cakes and grapes on the plate (盘子)．

　　8．Luckily, the editor (编辑) agreed to my plan.

　　9．The girl was _attracted (吸引) by the beauty of nature, so she decided to spend another two days.

　　10．Many schools need volunteers (志愿者) to show children how to read.

Ⅱ.选词填空

　　be attracted to; focus on; be addicted to; clean up; be suitable for; sign up for; keep up with; in advance

　　1．If you want to become a member of our club, you'd better sign_up_for it at first.

　　2．In order not to miss the plane, you should arrive at the airport in_advance.

　　3．Nearly everyone knows being_addicted_to online games is harmful to the young.

　　4．Although he was absent from class, Bruce tried to keep_up_with his studies.

　　5．Every year, a good many tourists are_attracted_to visit the old tower dating back to the eleventh century.

　　6．We would _focus_on everything that was important to us.

　　7．Since you have patience, you are_suitable_for the job.

　　8．The teacher have us clean_up our classroom every day.

Ⅲ.单句语法填空

　　1．To be honest, I regret not having focused my mind on my study.

　　2．Mount Tai is attractive (attract) to tourists for its beautiful scenery and historical sites.

3．Behave yourself/yourselves (you) in public and you will win the