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1、 精品資料 第三冊(cè)第四單元第五課時(shí)語言點(diǎn)導(dǎo)學(xué)案 BOOK3 Unit 4 Astronomy: the science of the stars Using Language A VISIT TO THE MOON（2） I. Learning Goals: 1. The students will be able to make use of the words and expressions in the passage. 2. To enjoy the beautiful sentences in the pa

2、ssage A VISIT TO THE MOON. II. Difficult Points: 1. Develop students’ ability to analyze the difficult sentences. 2. Have a deeper understanding of the whole passage. Previewing A. Memorize the new words of A VISIT TO THE MOON. B. Scan the passage and find the useful phrases and diffic

3、ult sentences, then underline them in your book. C. Fill in the blanks by translation. 1. break out _________________; 2. explain to… that…____________; 3. push…into the seat ____________ 4. _______________ 向彼此說…, 5. ___________ 接近……, 6. in the spacesh

4、ip cabin _________ 7. float weightlessly around ______________________ 8. leave the moon’ s gravity ______________________ 9. ___________________________________ 感覺到地球的拉力, 10. ___________________________________ 掌握了……的訣竅。 Researching in class Step1. Leading in Task 1. Finish the

5、 following sentences according to the Chinese. ① ______________________________________ (使我苦惱的) is that I haven't heard from my family recently. ② Do not read books in the poor light as it is __________________________ (對(duì)你的眼睛有害). ③ ______________________________ (隨著時(shí)間的推移), we are getting better w

6、ith each other. Step 2. Watching, Researching & Thinking Task 1. Then we were off. 隨后我們就啟程了。 be off = set off 出發(fā); 動(dòng)身 We are off today. 今天我們不上班/今天我們不開張。 拓展：與 off 相關(guān)的短語： a. see...off __________ b. __________ 踢球；踢開 c. jump off _________ d. __________ 散發(fā)；發(fā)出......氣味 e.

7、show off _________ f. __________ 關(guān)閉 g. get off ___________ h. __________ 脫下；起飛；騰飛 i. turn off __________ j. __________ 付清；還清 即學(xué)即練： --- I must _____________ now, see you. --- See you. Task 2. When we get closer to the moon, we shall feel its gravity pulling us but it will no

8、t be as strong a pull as the earth’s. 譯：_________________________________________________________________________________________________________ get close to 靠近, 接近, 指____________; be close to 距……近, 指_____________. Our school is close to the post office, so it’s convenient for us to post le

9、tters. 拓展：與get相關(guān)的短語: a. ________________ 相處融洽, 進(jìn)展等 b. get down to __________________ c. ________________ 上車 d. ________________ 理解，掌握 e. _______________________ 到達(dá); 通過; 辦完, 花光(錢、時(shí)間等)。 即學(xué)即練： 1). Don’t talk too much. Let’s ___________working right now. 2). Is it easy to _______ the dif

10、ficulty you met in study or in life? 3). I have ___________ a lot of papers and want to have a good rest. Task 3. But when I tried to step forward, I found I was carried twice as far as on the earth and fell over. 倍數(shù)表示法： 1) “A + be + 倍數(shù) + as +形容詞原級(jí) + as + B”. This tree is three times as

11、 tall as that one. 2) “A + be + 倍數(shù) +形容詞比較級(jí) + than + B ” The number of students in our school is three times larger than that in theirs. 3) “A + be + 倍數(shù) + the +名詞 (size, length, amount) + of + B” The newly broadened square is four times the size of the previous one. 即學(xué)即練： — Do you regre

12、t _______ (pay) 100 dollars for the painting? — No, I would gladly have paid _____________ (兩倍那么多了) for it. Task 4. We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased. break out 與happen, take place, come out等詞的用法一樣, 是不及物動(dòng)詞, 不能帶賓語, 不能用于被動(dòng)語態(tài)。意義為：

13、a. 戰(zhàn)爭爆發(fā) b. 發(fā)生爭吵 c. (火災(zāi)等)發(fā)生 拓展：與break相關(guān)的短語： a. ________________________ 打破；毀掉；破除；坍塌；壞掉 b. ________________________ 破門而入/強(qiáng)行進(jìn)入；打斷 c. ________________________ 脫離政黨；打破陳規(guī) d. break through _______________________ e. ________________________ 打碎；拆散；分裂；分解；結(jié)束 f. b

14、reak one’s word/promise _______________________ 即學(xué)即練： 1. Hearing the exciting story, almost everyone in the room _______ with laughter. A. broke down B. broke out C. broke up D. broke through 2. If you always work so hard like this, you will ____ sooner or later.. A. break up B. break out C. break down D. break in