Lessson2 Protecting the Sea（通用2篇）
Lessson2 Protecting the Sea 篇1
lessson2 protecting the seateaching aims:to practice spoken english.to practice listening for specific information.to practice showing interest when listening to another speaker in a conversation. to practice involving the person who is listening to you. teaching difficulties: learn to involving the person who is listening to you.teaching aids: computer and cassette teaching procedures:ⅰ. warming up t: how is the sea important to people? ss: students’ answers may be various.t: water covers about 75％ of the earth’s surface, it provides us with food and resources such as oil, natural gas and some metals. besides the sea has a great effect on climate, therefore. the sea is very important for us. but what we have done does harm to the sea. now look at the pictures, showing students some slides about sea pollution. the teacher will ask some questions to encourage students to speak english. (the purpose is to produce the sea pollution and let students realize the importance of protecting the sea.) ⅱ.discussing 1. you are likely to notice something about sea pollution in your city or hometown, please talk about it. 2. if we go on polluting the sea what is the result?3. what measures do you think we should take?4. what should we do as a student? (courage them to make suggestions for preventing sea, river and lake pollution)ⅲ. listening your suggestions are good and useful and fang zhou and zhi hong are taking about the problem too. what will they say? now let’s listen to the conversation(in order to help student better understanding the conversation first do the exercise).1. listen to the tape and choose the right answer. ①. what can be done about over fishing?a. man-made raising fish b. in the worst areas they ban fishing for several yearsc. control the number of fish people can catch ②. what’s the result of over fishing?a. there are less fish to catch b. people can fish too muchc. they can catch more fish than before by better technology③. what are some government departments doing about sea pollution?a. punishing people who keep a record of levels of populationb. thinking of ways to reduce populationc. all departments must be responsible for finding where pollution comes from.(answers : ①. c ②. a ③. b ) 2. listen to the tape again and fill in the tape.(the teacher design the exercise is to reduce the difficulty in next exercise )①. that’s when people fish too much and the number of fish falls too low. some fish may disappear altogether.②. so there are more fisherman catching more fish? well, they hope to catch more fish, but there are less fish to catch, so they simply can’t.③. they also try to help people to get other kinds of jobs, so there are less people trying to make a living from fishing.④. it mostly comes from industrial waste from factories and agricultural waste from farming.3. listen to the interview again and answer the questions①.what is the problem 1?②. what is the problem 2?③. what are the reasons for problem 2?④. what are the causes of problem1?⑤. what are the solutions to problem 1?⑥. what are the solutions to problem 2?ⅳ.writing and speaking :do exercise 5, 6, 7 to show interest and keep a conversation going. read through the example dialogue then make up a new one with your partner.(the purpose is to practice showing interest when listening to another speaker in a conversation and involving the person who is listening to you.)ⅴ. homework practise using the useful words about protecting the sea by making sentences with them:protect, pollute, pollution, waste, deal with, be responsible for, break the law, punish, keep a record of , control, communicate.
Lessson2 Protecting the Sea 篇2
lessson2 protecting the sea重點短語(1) fill out 填充（表格）；打發時間，消磨時光(2) on one’s own = alone = by oneself 獨自(3) keep … in mind 牢記…… (4) for fun 為了娛樂 (5) be/get into trouble 陷入麻煩或困境 (6) make it to 到達 (7) in search of 尋找，搜尋 (8) set sail 啟航 (9) protect…from… 保護……不受……傷害 (10) take/make a note/notes of … 做筆記 (11) tie… to… 把……綁到…… 上 (12) make a living 謀生(13) watch out 注意，當心(提防)(14) all at once 突然 (15) pick up 取，接載(16) in addition to… 除…… 之外要點詳解
(1) fill out 填充（表格）；打發時間，消磨時光
fill out the form, please. 請填寫表格。
【拓展】fill in 填滿；填寫；(for)替代
fill up 填補
(2) for fun 為了娛樂，開玩笑地(不是認真地)
my mother entered the local flower show just for fun and got a first.
我母親僅僅因好玩而參加了本地的花卉展, 結果得了第一名。
【拓展】have fun 玩得高興
(3) be/get into trouble 陷入麻煩或困境
【拓展】be in trouble 處于困難/麻煩中
be out of trouble 擺脫麻煩
have trouble (in) doing something “做某事有困難”
【例句】she is always getting into trouble.她總是有麻煩。
he is in trouble again. this time he has broken a window.
他又有麻煩了，這次他打碎了窗戶上的玻璃。
did you have any trouble ( in) finding the house?
你找到這所房子有困難嗎？
(4) make it to v 到達
i am glad we were able to make it to the theatre on time.
【拓展】make it v 辦成，做到，成功；趕上，及時到達
the train goes at10.15. i think we shall make it. 火車10點1刻開，我想我們能趕上。
(7) in search of 尋找，搜尋
they set off in search of the lost child. 他們出發尋找失蹤的孩子。
he went in search of a doctor for his sick wife. 他去為他生病的妻子找醫生。
(8) set sail 啟航
the ship will set sail for london at once. 船馬上要啟航去倫敦了。
set out 動身，起程；
set off 出發，啟程； (10) watch out 注意，當心(提防)
watch out! there's a car coming. 小心! 汽車來了.【同義短語】look out take care be careful(14) all at once = suddenly 突然 he left all at once. 他突然離開了。 all at once, a rabbit came out of a hole. 突然, 一只兔子從一個洞中跑了出來。(15) pick up 取，接載, 學會；i'd really like to pick up grandpa at the railroad station. 我真想去火車站接爺爺。i' ll call round at my brother' s to pick up the dictionary. 我將到兄弟家去一下把那本詞典拿來。
the children have picked up the local accent. 孩子都學會了當地口音了。(16) in addition to… =besides 除…… 之外 in addition to french, he has to study japanese. 除了法語外,他還得學日語。