人教版高中英语必修四unit2知识点归纳复习总结
- 格式：doc
- 大小：160.50 KB
- 文档页数：15
人教版高中英语必修四
Unit 2 Working the land
Section A Warming Up, Pre-reading, Reading and Comprehending
问题导学
Summary
Although he is one of China's most famous 1 (scientist), yet Yuan Longping considers
2 （he）a farmer, for he works the land to do his research. Indeed, his 3 (sunburn) face and
arms and his slim, strong body are just 4 those of millions of Chinese farmers, for whom he
5 （struggle）for the past five decades. Dr Yuan Longping grows 6
is called super hybrid
rice. In 1974, he became the first agricultural pioneer in the world 7 (grow) rice that has a
high output. This special strain of rice makes 8 possible to produce one-third more of the crop
in 9 same fields. Now more than 60% of the rice produced in China each year is 10 his
hybrid strain.
【答案】1. scientists 2. himself 3. sunburnt/sunburned 4. like 5. has struggled 6. what 7.
to grow 8. it 9. the 10. from
Language Points
I. 重点单词
1. struggle vt. & vi. 斗争；拼搏；努力；艰难地行进；吃力地进行 n. 斗争；拼搏；努力; 困难
拓展：
①struggle for为……斗争
②struggle against同……作斗争
③struggle to one's feet 挣扎着站起来
④struggle to do sth 努力去做某事
⑤a struggle 一件难事”
经典例句：
①We must struggle with/against all kinds of difficulties.
我们必须与各种困难作斗争。
②They are struggling for their freedom and equality.
他们正在为自由和平等而奋斗。
③The old lady struggled to her feet in the end.
最终，老太太挣扎着站起来了。
④Li Hua struggled for months to find a job as a typist but he had no luck.
李华苦苦奋斗几个月想找一个打字员的工作，但是没有结果。
⑤Growing up has always been a struggle.
成长总是艰苦的。 ⑥The children made so much noise that I had to struggle to be heard.
孩子们吵吵的太厉害了,我得尽力才能让他们能听到我说的话。
知识运用：
①She is struggling (seize) the only chance to survive.
②He was walking along the street when he saw a woman (struggle) with a large box.
③They had to struggle their lives the weather and wild animals.
④The poor girl has to struggle cancer.
⑤It is （一件不容易的事）for Jack to get ready in such a short time.
【答案】①to seize ②struggling ③for; against ④against/with ⑤a struggle
2. hunger n. 饥饿；欲望 vt. & vi. （使）饥饿
拓展：
①have a hunger for=be hungry for渴望得到
②hunger for/after渴望得到
③die of hunger 死于饥饿
④hungry adj. 饥饿的
⑤go hungry 挨饿
经典例句：
①Children have a strong hunger for knowledge.
孩子们有强烈的求知欲。
②Everybody in the world hungers for success.
世人都渴望成功。
③Thousands of people would go hungry if the crops were destroyed.
庄稼要是毁了，成千上万的人就要挨饿。
④The bird died of hunger.
那只鸟饿死了。
知识运用：
①Young people hunger knowledge and new things.
②His hunger knowledge drove him to the Library every day.
③Almost everybody is (hunger) for money.
【答案】①for ②for ③hungry
3. disturbing adj. 引起烦恼的；令人不安的
拓展：
①disturb sb/sth. 扰乱, 弄乱，打扰
②disturb sb with sth因某事打扰某人
③disturbed adj 心烦意乱的；不安的；心理失常的
④be/feel disturbed to do… 因为做某事而感到不安、困扰
⑤be/feel disturbed by…被……打扰
⑥be/feel disturbed about… 对……感到不安
经典例句：.
①I'm sorry to disturb you with this question.
对不起，我问问题打扰你了。
②Keep quiet in the reading room in order not to disturb others.
在阅览室里要保持安静， 以免妨碍别人。
③It is very disturbing that there has been an increase in crime in the last six months. 过去六个月里犯罪案件的增加令人非常不安。
④He was badly disturbed by the rumor.
他被谣言弄得非常心烦意乱。
知识运用：
①For years Peter Smith's life by the memory of an accident that caused the death of one
of his classmates.
② (disturb) news came that the virus spread quickly, which made us rather (disturb).
③She was disturbed ________ her mother’s sudden illness
④She was disturbed _______（hear）of her mother’s sudden illness.
⑤She was disturbed ________ the news of her mother’s sudden illness.
⑥Then came the ________（disturb）news that her father had become seriously ill.
⑦In order not （disturb）, I spent three hours locked in my study.
【答案】①was disturbed ②Disturbing; disturbed ③about ④ to hear ⑤ by ⑥disturb ⑦
to be disturbed
4. therefore adv.因为；所以；因而
拓展：
①therefore 是副词，不能引导从句，两个句子之间要用连词或者分号；而 so是连词，可接句子。
②如果therefore承接的两个句子的主语为同一主语，则可用 “therefore ＋v-ing”作结果状语。
经典例句：
①We have a growing population and therefore we need more food.
我们的人口在日益增长，所以我们需要更多的食物。
②Agriculture has developed rapidly, therefore providing light industry with enough raw materials.
农业迅速发展, 从而为轻工业提供了充足的原料。
③There is still much to discuss. We shall therefore hold another meeting to discuss it next week.
还有很多问题要讨论，所以，我们还有再开一次会议来讨论这些问题。
知识运用：
①I thought it was dull to watch a game in which players kicked a ball to each other. Therefore, my
father loves football. （单句改错）
②It rained therefore the football match was postponed. （单句改错）
③Recently we have employed a new technique in the production, therefore （reduce）the
