全国卷高考英语总复习选修7Unit 4精选作业3篇(详解)
课下作业(一)  考点过关针对练
.单词拼写
1.What he learned at university is not relevant (有关的) to his job.
2.Besides, we need friends to share our joys and sorrows, otherwise (否则) we will feel lonely.
3.Christmas was almost upon us and presents needed to be purchased (购买).
4.Just sit at a computer, click (点击) and choose, and you can find all kinds of different things online.
5.It's my privilege (荣幸;特权) to have such an opportunity to live with your family.
6.My English teacher asked us to choose a topic, make a(n) weekly (每周的) plan and tell the class about it.
7.Our class are going to visit poor children in a remote (偏僻的) mountainous area this weekend.
8.This concept (观念) gives a whole new meaning to the idea of how to live a simple but full life.
9.With the increasingly rapid economic (经济的) growth, more problems are brought to our attention.
10.My colleague and I have a lot of experience in web security(安全), but it is not something that people couldn't learn. Once you understand how the system works, it is very simple.
.语境语法填空
1.Volunteering is one way through which people including students can develop academic, technical and social skills that otherwise could not be learned in a classroom environment. Most of us feel that we lack time because of the career or st
udies. However,we need to_arrange (arrange) to take action right away.Donating (donate) some spare cash, time or goods and distributing them to those in_ need is a good way to help them out. Volunteering is one of the things we can do to help us feel good and build up our self­confidence.Therefore, I advise people to participate in helping others as much as possible.
2.I heard from_my friend Jim last week.He is doing voluntary work in Africa now.People there are dying to_ get food and fresh drinking water.Children from poor families are starving or thirsting to death.Some countries are even at war, so they are  in  need of doctors, especially those who can operate on_the wounded.The rivers and lakes are drying up_ due to the extreme heat.Though the working conditions are terrible, Jim is determined to stick it out_.
.语境改错
 文中共有8处错误,每句中最多有两处,请出并改正。
Li Jie is disabled but he has learned to adjust to live on his own.Three years ago he managed to operate on a small online shop selling toys.Because an increasing number of people enjoy purchase things on the Internet, his business is beginning to take off.Li Jie likes doing volunteer work and he has participate in many charity activities.He often donate money to those in need. Last month, he worked as a volunteer in a flood­stricken area.When the food and clothing distributed to the victims, he felt it was such the privilege to have a chance to help others.
答案:第一句:liveliving
第二句:去掉on
第三句:purchasepurchasing
第四句:volunteervoluntary; participateparticipated
第五句:donatedonates
第七句:distributed前加were; 第三个thea
.根据提示补全句子
1.李华担心他在适应英国的食物上有些困难。(adjust)
Li Hua is worried that he has_trouble_adjusting_to_British_food.
2.我们终于走到了岛的尽头,从那里我们居然能看到日本。(介词+关系副词引导的定语从句)
We finally reached the end of the island, from_where_we_could_see as far as Japan.
3.新学期开始,老师让几个学生帮忙给班内的学生发新书。(distribute)
At the beginning of the new term, the teacher asked several students to help_distribute_the_new_books_to_the_students_in_the_class.
4.我发现高中生活并不是那么索然无味,而是多姿多彩。(not ...but ...)
I found that high school life is not_so_boring,_but_colorful.
5.这是一台很容易操作的新机器。(operate)
This is a new machine, which_is_very_easy_to_operate.
课下作业(二)  话题阅读培优练
.根据提示填空
I'm an American student studying in Hunan University. Nearly every day I am_occupied (occupy) with lectures and seminars (seminar). Generally, I can't spare much time for relaxation. However, much to my delight, last summer I travelled to Mount Heng with my classmates.After two hours' ride, the dream place we were looking forward to came (come) into view.The moment we got on the Zhurong Peak, the highest (high) one of its 72 peaks, gentle breeze blew on our faces, making us feel so comfortable (comfort). Believe it or not, two hours before, I'd been staying in Changsha, where it was too hot to bear.
The beauty of Mount Heng owes much to its (it) green trees and straight bamboos.
Growing (grow) on all slopes, they spread like a green sea, extending as far as the eyes can reach. Besides, the waterfalls were seen falling from the rocks like white silky ribbons and the streams and birds were heard singing happily (happy) in the woods and valleys. Travelling here, I couldn't help being_struck (strike) by the wonderful natural scenery, feeling as if I were staying in a fairyland, forgetting to_return (return) home.
.片段选词填空
unfamiliar accent, multicultural, successful, face critical situations, concept, be exposed to, background, go through
Welcome back to the hot topic of studying abroad! Last time, we talked about the general “software” needed to have a successful studying experience overseas, which refers to the ability to understand western culture, and problem solving skills when facing_critical_situations,_etc.