2019届一轮复习人教版必修四Unit 2Working the land单元学案设计单元话题写作
Step1 写短句
1．A terrible earthquake happened.
发生了一场可怕的地震。
2．It destroyed almost the whole school.
它几乎毁掉了整所学校。
3．Help has come from all parts of the country.
全国上下伸出援手。
4．Great changes have taken place in our school.
我们学校已发生了很大变化。
5．Well-equipped teaching buildings have been built.
设施齐全的教学楼已经建起。
6．A new library has also been set up.
还盖了一座新图书馆。
7．The whole nation unites together in the face of difficulty and danger.
全国人民团结起来一起面对困难和危险。
8．Nothing can defeat us.
没有什么能击败我们。
Step2变长句
1.用分词短语连接1、2句
A_terrible_earthquake_happened,_destroying_almost_the_whole_sc
hool.
2．用介词短语thanks to连接3、4句
Thanks_to_the_help_from_all_parts_of_the_country,_great_changes _have_taken_place_in_our_school.
3．用as well as连接5、6句
Well-equipped_teaching_buildings_as_well_as_a_new_library_have _been_set_up.
4．连接7、8句，使其成为含only if 引导的条件状语从句的复合句
Only_if_the_whole_nation_unites_together_in_the_face_of_difficult y_and_danger,_nothing_can_defeat_us.
Step3巧用连贯
选用“for example, in addition, fortunately”过渡词语衔接成文。
A terrible earthquake happened, destroying almost the whole school.Fortunately,_thanks to the help from all parts of the country, great changes have taken place in our school.For_example,_well-equipped teaching buildings as well as a new library have been set up.In_addition,_new desks and chairs have been offered to us by a local company.Only if the whole nation unites together in the face of difficulty and danger, nothing can defeat us.
课前预习
根据语境记单词
(Ⅰ)单词拼写
1．Great changes have taken place in the first two decades (十年) of the 21st century in China.
2．Expanding (扩展) your knowledge by reading more books is a wise choice.
3．A bird was caught in the net, struggling (努力；挣扎) to escape.
4．Don’t walk around without a sunhat when you travel in Sanya, or you will get sunburnt (晒伤)．
5．He regretted (后悔) that he was careless and didn’t pass the exam.
6．The method of reducing (减少) the teaching cost has been discussed at the meeting.
7．It is very modern and about 80 percent of its products export (出口) to foreign countries.
8．Such comments (评论) seem to suggest Kahlo had a big influence on the art world of her time.
(Ⅱ)用所给词的适当形式填空
1．The discovery (discover) is highly appreciated in scientific fields.
2．Please state your name, age and occupation (occupy) below.
3．They hope that the new model will go into production (produce) next year.
4．In some poor African areas, many children died of hunger (hungry) every year.
5．In our country, everyone has rights and freedom (free) to express his thoughts and ideas.
(Ⅲ)语境填词(用所给词的适当形式填空)
1．Our school offers good equipment and you will be well equipped with knowledge and skills for your future job.(equip)
2．He was really confused by the confusing problem which also confused other people for a long time.(confuse)
核心短语搜索
(Ⅰ)写出下列短语
1．thanks_to幸亏；由于；因为
2．rid_...of 摆脱；除去
3．be_satisfied_with 对……感到满意
4．would_rather 宁愿；宁可
5．build_up 逐渐增强；建立；开发
6．lead_to 导致；造成(后果)
7．focus_on 集中(注意力、精力等)于
8．be_rich_in 盛产
9．keep_...free_from/of 使……免受(影响；伤害等)；
使……不含(有害物)
10．in_addition 另外
(Ⅱ)选用上述短语填空
1．Measures should be taken to keep the children and the old free_from the polluted vegetables above all.
2．I would_rather you gave him more time to learn how to operate a company better than lent him more money.
3．We are glad to see that he has built_up his strength after the illness.
4．Thanks_to the support from the local government, they could rebuild their houses soon after the earthquake.
5．We cannot really learn anything until we rid ourselves of being too proud.
6．As is known to us all, success lies in hard work while laziness leads_to failure.
7．The secretary forgot to type the letter, focusing_on reading an interesting report.
8．I don’t really want a bigger house — I am_satisfied_with what I’ve got.
核心句式搜索
1．If so, what did you do to grow them?
如果是这样的话，你怎样来种植这些植物？
[解读]if so意为“如果是这样的话”，是if引导的条件状语从句的省略形式。
[仿写]这个周日你有空吗？如果有，我们去野营吧。
Will you be free this Sunday？If_so,_let’s go camping.
2. Yuan Longping grows what is called super hybrid rice.
袁隆平种植的是被称为“超级杂交水稻”的稻种。
[解读]what is called ...“所谓的……”，what引导宾语从句。
[仿写]众所周知，我们生活在所谓的信息时代。
As is known to us, we now live in _what_is_called Information Age.
3．Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people’s health.
然而，最近科学家发现长期使用这些肥料会造成土地受损，甚至更危险的是，会对人们的健康造成危害。
[解读]have been finding ...为现在完成进行时。
[仿写]——你们找到昨天在山中失踪的夫妇了吗？
——没有，但是自从那以后，我们一直在尽力和他们取得联系。
—Did you find the missing couple in the mountain yesterday?
—No, but we have_been_trying to get in touch with them ever since. 课堂各个击破
一、常考词汇细点拨
1．struggle vt.& vi.& n．斗争；拼搏；努力；挣扎
[高考佳句]She never gave up and struggled to lead an active life.(湖南高考书面表达)
她从来没有放弃，努力过着一种积极向上的生活。
cities, struggling to increase their income.
一些农民不得不离开家乡到城市里打工，努力地增加他们的收入。
②We have to struggle_with all kinds of difficulties from home and abroad.
我们必须和来自国内外的各种各样的困难作斗争。
③She struggled_to_her_feet and continued walking.
她挣扎着站起来，继续走。
④Despite his terrible injuries, he wouldn’t give up the struggle for life.
他尽管身负重伤，但仍然不会放弃求生的努力。
[链接高考]
(2010·湖南高考改编)Dina, having_struggled_for_months to find a job as a waitress, finally took a position at a local advertising agency.(struggle)