Unit 2 课时跟踪练(三) Learning about Language & Using Language
一、全练语言点·基稳才能楼高
[本课语言点针对练习]
Ⅰ.单词拼写
1．Many a young Chine scientist has made many wonderful discoveries (发现) in science.
2．That car went out of production (生产) five years ago.
3．Jerry did not regret giving the rvantcomment (评论) but felt that he could have expresd it differently.
4．All the mistakes in the exam have been underlined (画底线标出) in red ink.
5．This generation has made the environment a focus (焦点) of attention.
6．At the end of the news, they often give you a summary (总结) of the main news stories.pupil是什么意思
7．Good nutrition (营养) is esntial if patients are to make a quick recovery.
8．I am mixed up about the confusing (令人迷惑的) directions.
9．I'm sure something will be done to reduce万圣节英语介绍 (减少) the air pollution.
10．I regret (遗憾) to tell you that you don't receive any award.
Ⅱ.单句改错
1．He has been watched TV all day.watched→watching
2．The shopkeeper reduced the price to 20 percent.to→by
3．I'm very glad to e that your vocabulary is gradually building on.on→up
4．The discovery of new evidence led to the thief's caught.caught前加being
5．She knew that he was keeping something for her.for→from
6．His parents died early, leaves him an orphan.leaves→leaving
7．In the old society he was finally reduced to rob.rob→robbing
8．We heard in regret that you had failed in the exam.in→with
Ⅲ.选词填空
be confud about， reduce ...to， keep sth. in mind， build up， lead to， turn to， focus on， make comments on
1．It is a disturbing problem that many chemicals can lead_to cancer.
保护水资源作文2．Yuan Longping has been focusing_在线英汉互译器on arching for a way to increa rice output.
3．People are_confud_about all the different labels on food the days.oxen
4．I persuaded the shopkeeper to reduce the price of the dress to 300 yuan.
5．If you have any questions, you can turn_to me at any time.
6．Famous experts are often invited to CCTV to make_comments_on高中英语必修5单词 the current situation.
7．You must keep_in_mind that you shouldn't look down upon anyone whatever they wear.
8．It took me ten years to build_up my business, and it almost killed me.
[本单元语言点温故练习]
Ⅰ.单句语法填空
1．This meeting focud the world's attention on the poverty of some African countries.
2．She struggled to_keep (keep) back her tears.
biology
3．How I regret wasting (waste) so much time in the net bar! I should have studied harder.
4．I am very disturbed (disturb) by the news that my son has failed in the exam.
5．Without electricity, we couldn't lead a comfortable life.
6．She only wants freedom (free), justice and equality.
7．Modernization is the key to speeding up our agricultural (agriculture) development.
8．Urs will be encouraged to add to and comment on/upon the material.
9．The criminal hoped that the police would help keep him free from punishment if he helped the police catch the murderer.
10．I would rather you had_gone (go) there last night.
Ⅱ.补全句子
consider
1．Much_to_my_satisfaction,_my boss agreed to my suggestion.
令我非常满意的是，老板同意了我的建议。
2．All our eyes were_focud_on the speaker.
大家的目光都集中在发言人身上。
3．The fans are hungry for meeting their idols after the Film Festival.
电影节后，影迷们都渴望见到他们的偶像。
4．She led_me_to_believe that she had a lot of influence.
她使我相信她很有权势。
5．She equipped_her_son_with good education.
她使她的儿子受到了良好的教育。
6．Maybe we should rid ourlves of modern technology and return to simpler times.
也许我们应该让自己摆脱现代科技，返回纯真年代。
7．Be careful not to confu quantity with/and quality.
注意不要把数量与质量混淆了。
8．It is very disturbing that we haven't heard from him.
我们没有收到他的来信，深感不安。price tag什么意思
9．He is among the_best_students_to_do the experiment.
他是做这个实验最好的学生之一。
10．Beijing is ten_times_the_size_of my hometown.
北京是我家乡的十倍大。
二、勤练高考题型，多练自能生巧
Ⅰ.阅读理解
You're in a bit of a dilemma standing in front of the produce ction of your local supermarket. In one hand, you're holding a conventionally grown Granny Smith apple. In your other hand, you have one that's been organically grown. Both apples are firm, shiny and green. Both provide vitamins and fiber, and both are free of fat, sodium and cholesterol.
The conventionally grown apple costs less and is a proven family favorite. But the organic apple has a label that says “USDA Organic”. Does that mean it's better? Safer? More nutritious? Become a better informed consumer for your next trip to the supermarket. Several differences between organic and nonorganic foods exist. The word “organic” refers to the way farmers grow and process agricultural products, such as fruits, vegetables, grains, dairy products and meat. Organic farming practices are designed to encourage soil and water conrvation and redu
ce pollution. Farmers who grow organic produce and meat don't u conventional methods to fertilize, control weeds or prevent livestock dia.
