Module 3 The natural world
module 3 the natural world
一、教學(xué)內(nèi)容：
unit 9 sea water and rain water
(一) 掌握詞匯、短語
(二) 重要句型
(三) 介詞under, for, by的用法
(四) 連詞if的用法
(五) 情態(tài)動(dòng)詞can的用法
二、知識(shí)總結(jié)與歸納
(一) 掌握詞匯、短語
1. quarter
2. competition
3. ocean
4. earth
5. wonderful
6. whale
7. dangerous
8. stream
9. almost
10. cover
11. plant
12. oil
13. salt
14. nothing
15. without
16. borrow
17. dish
18. shower
19. fix
20. save
21. waste
22. take a shower
23. brush one’s teeth
24. be important to
25. save water
26. one of…
27. rather than
28. as well
29. three quarters of
30. turn off
31. use…for…
(二) 重要句型
1. if there is no rain, there will be no water to drink.
2. what do we use water for?
3. we use water for showering.
4. how can we save water?
5. we can save water by fixing dripping taps.
6. sharks are one of the most intelligent animals.
(三) 介詞under, for, by的用法
under的用法:
①在……下面
edna sat very still under the trees.
he had a picture book under his arm.
②在……(管轄, 照顧等)之下
nearly fifty workers are working under the manager.
we learned a great deal under his teaching.
③不到, 少于
all the children here are under seven.
under 100 people are present for the show.
④在……的過程中, 正在經(jīng)受
i can’t use my office at present; it is under repair.
the subject is under discussion.
⑤根據(jù)(協(xié)議, 法律等)
the soldiers acted under orders.
⑥詞組和固定搭配:
under…conditions在……情況下;
under the care of…在……的照顧下;
under the influence受到影響
for的用法:
①為了
he would do anything for her.
the money is for buying food for the party.
②因?yàn)? 由于
france is famous for its wines.
i am so sorry for what i said to you the other day.
③對(duì)于
you are too old for the kind of work you are doing.
④供……用的, 給……的
there is no more room for such a bag at the back of the car.
here is your letter for you.
⑤就……來說, 作為……來說
the weather was very cold for the time of the year.
⑥表示買賣或交換關(guān)系
nobody is willing to work for nothing.
i sold the house for 100 dollars.
⑦作為(意思接近as)
most of the rooms of this building are used for offices.
i had meat for supper.
⑧前往(某目的地)
i will leave for shanghai tomorrow.
⑨表示時(shí)間長度或距離
for miles and mile you see nothing but trees.
⑩贊成, 主張, 支持
most people in the town are for the plan of the government.
詞組或固定搭配:
for certain / sure肯定地, 確切地, 有把握地;
for fear of唯恐, 擔(dān)心;
for oneself為自己, 替自己;
for sale供出售;
for short簡稱;
for the purpose of為……的目的;
for the moment一時(shí)間, 暫時(shí);
for the present就現(xiàn)在來說, 暫時(shí);
for the time being暫時(shí); take…for…認(rèn)為……是……; 把……當(dāng)作……