Language points 必修二Unit4 reading
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Unit 4 Wildlife protectionThe First Period (Warming up & Talking)Teaching Procedures:Step One: Leading-in1.Show Ss the pictures of some rare animals.2.Ask Ss to guess their names and talk about them.Step Two: Warming up1.Ask the Ss to look through the words above the table on P25, and find out:Why did so many wild animals die out?(lack of food, bad environment and enemies, climate change, pollution…)2.Look at the table on P25, and work in pairs to retell the report, using completesentences.( The teac her may give an example of “pandas”).Example: pandaThe problem the pandas face in China is that they do not have enough food, because of the loss of bamboo growing areas. To solve this problem, China has set up a protection zone in Sichuan Province for the pandas. It is called Wolong Nature Reserve. Thanks to the effort, things have changed for the better. The number of pandas has risen from very few to around 50 after the growth of bamboo areas for the pandas.3. Ask some Ss to talk about Milu deer and South China tiger.Step Three: DiscussionAsk Ss to discuss the following questions in a small group.1)What other endangered species do you know?2)Why are they in danger of disappearing?3)Do you know of any wildlife that has disappeared?Answers: 1) antelope, bear, leopard [豹], whale, crocodile, elephant, golden monkey[金丝猴], giant salamander[娃娃鱼], Chinese Alligator[扬子鳄],dolphin, rhino…2) too much hunting, lack of food, bad environment, …3) dinosaurs, dodo, …Step Four: Language points1.as a result 结果;因此(放在句首或句中,用逗号与句子其它部分隔开,常用在有上下文表示原因的情况下)eg. He was lazy. As a result, he was late for school. 他懒。
Unit 4 Never too old to learnReading II: Language PointsPart I: In-class exercises.1.Television is _______ effective means of communication.2.All the means _________________ (try) up to now.3.She is _______ no means an inexperienced teacher.4.She did not perceive ________ (she) as disabled.5.This discovery was perceived _____ a major breakthrough.6. I perceived _____ change in her behaviour last week.7.There is a general public __________ (perceive) that standards in schools are fall-ing.8.The kids found ______ hard to keep still.9.We stayed in a village ________ time has stood still.10.翻译:Still waters run deep.11.The course allows students ___________ (progress) at their own speed.12.The line of traffic ___________ (progress) slowly through the town in rush hours.13.The weather became colder as the day _________ (progress).14.Recently, the proposal ______________ (generate) a large amount of interest.15.The company, New England Electric, burns coal ___________ (generate) power.16.We should develop critical thinking skills by giving students opportunities ____________ (generate) ideas.17.These reasons are not sufficient ____________ (justify) the ban.18.My deskmate felt _____________ (sufficient) well to come to school the next day.19.His salary is ______________ (sufficient) to meet his needs.20.There's a ___________ (sufficient) of drama in these lives to sustain your interest.21.The government has taken a range of measures ___________ (boost) the local tourism.22.The cut in interest rates will give ____ further boost to/for the economy._______ did give me a boost to win such a big event.23.To get a higher mark than expected did __________ (boost) my confidence.Part II: Analysis of difficult sentences.Know that you will never know all there is to know and wonder at it.该句的主句为______________________,其中that引导一___________, 而该从句中又包含一定语从句________________来修饰_______,只不过该词后省略了关系代词____________。
Book 2 Unit 4 Wildlife protectionPeriod 2 Language points in Warming up and Reading (I)导学目标1.熟记学案中所列出的单词和短语: decrease, die out, hunt, in danger of, relief2.通过对这些词汇的理解能够更深层次地理解课文,同时会用这些词汇造句自主合作学习v t.& vi.减少;(使)变小;或变少 n.减少,减小,their numbers may decrease.(P25)如果它们的栖息地受到威胁或是它们找不到足够的食物,它们的数量就会减少。
They are making every effort to decrease the production cost.他们正尽力降低生产成本。
年出生率正在下降。
减少到/了…… a decrease in...在…方面减少了decrease from...to...从…减少到…increase vi. & vt. 增加;增长;增强n.增加;增加的数量increase to/by ...增加到/了…… on the decrease/increase 在减少/增加小麦价格降低了15%。
介词填空②The club members decreased ______________ two hundred compared with last year.③The housing price is hoped to decrease ___________ 10% this year.④To our delight, varieties of birds in the forest are ____________ the increase.结果濒危动物甚至可能要灭绝。
This kind of bird is dying out. 这种鸟即将灭绝。