Unit 3 Science and nature 复习课件((牛津译林版模块5))

Unit 3

Science and nature

基础落实Ⅰ.高频单词思忆1.agency n. 代理；服务机构 → agent n.代理商 2.practice n. 行为；练习 → practical adj.实用 的 → 3.seek vt. sought successfully 4.succeed vi. → adj.→ adv. practically 寻找；寻求 adv. sought → (过去式)→ successful n.→

(过去分词 成功 ) success

5.profession n. 职业；专业 → professor n.教

授→ professional adj.职业的；专业的6.benefit n. 利益 →beneficial adj. 7.perform vt. 表演 →performance n.→performer n.表演者

Ⅱ.重点短语再现1.超越了我们的想象 beyond our imagination

2.一项科学突破 a scientific breakthrough 3.对 一点不尊重 show no respect for4.一个41岁的女销售员 a 41-year-old saleswoman 5. an adopted child 6.处理这些后果 deal with the consequences

7.最终取代我们 end up replacing us

8.死于心脏病 die of heart failure 9.违反/ go against nature 10.对 有抵抗力 be resistant to 11.过度开发地球资源 endlessly overdevelop Earth’s resources 12.满足某人的需要 meet/satisfy one’s needs 13.总之 to conclude/to sum up/in a word

Ⅲ.典型句式运用1. Not everything that is best for nature isgood for people.

2.在多数情况下，其结果是，人类在破坏环境之际没有真正受益。 Most of the time it turns out that humans are not really profiting when they damage the environment.

3.科学家最近宣布，他们已经成功克隆出第一个人 类胚胎，这在全球范围内引起了争论 A recent announcement by scientists that they have successfully cloned the first

human embryo has caused much debate...4.在中国，科学家们已经致力于克隆动物，以及将 In China, scientists have focused their

efforts on cloning animals, as well as stem cells to be used in medical research.

Ⅳ.综合语篇填空1.Cloning is producing an exact copy of a plant or an animal using its cells. 2.However, in general the scientists were praised for their wonderful scientific breakthrough. 3.If we interfere with nature, we will have to

deal with the consequences.

4.I feel sorry for the lady who cannot have a baby, but I would like to point out that

there are many children in the world withno parents, who would be delighted to have a mother. 5.Often they do not realize that the choices they make are bad for the environment.

导练互动重点单词 1.praise n.& vt.表扬；赞扬挑战自我

(1)The teacher praised the student for his progress.

(2) The teacher’s praise has greatly encouraged us. (3) Much was said in praise of their achievements.

帮你归纳 praise sb. for sth.因 而赞扬 反义词组:blame sb. for sth. = criticize sb. for sth. sing high praise for 同义词组:think well/highly of = speak highly of 反义词组:think little/nothing of = speak badly of in praise of 结构相同的短语有: in celebration/need/want/memory/honor of beyond all praises deserve

/be worthy of praise

即学活练 (4)The Department of Education A. received high praise C for his having completed 40 years of teaching.

B. was praisedC. praised him D. praised for him

2.interfere vi.干涉；干预；摆弄；妨碍挑战自我(1) Don’t interfere in other people’s

affairs.(2) Did you ever allow pleasure to interfere with your duty?

帮你归纳interfere with sb./sth.干扰、妨碍某人/

interfere in sth.interference n.

None interference in the internal affairs ofother countries.

即学活练 (3)

Don’t interfere with/bother him when he’s at work.(4)

Don’t interfere in affairs that do not concern you.

3.benefit vt.有利于；受益，得到好处;n.利 益，好处挑战自我 (1)这是一项花费很大的投资，但从长远来看，它 对公司有好处。 It’s an expensive investment but it will benefit the company in the long run. (2) Thousands of people have benefited from the new treatment. (3) The new credit card will be of great benefit to our customers.

帮你归纳 benefit sb. benefit from sb./sth.从 benefit by doing...通过

for the benefit of... 为了 be of benefit to对 beneficial adj. be beneficial to=be of benefit to 对 be beneficial to do sth.做