資源簡介

Unit 12 Fire
知識梳理
Words & Phrases
1.fire火；火災 2.burn燃燒 3.hurt（使）受傷 4.must必須
5.careful小心的 6.safety安全 7.smoke吸煙 8.match火柴
9.heat熱；高溫 10.hate 討厭 11.burn down燒毀
12.（be）careful with當心…… 13.not...atall 一點也不……
14.hurt people 傷人 15.in the forest在森林里 16.play with matches玩火柴
Sentences
1.We must be careful with fire.我們必須小心火。
2.We mustn't play with matches.我們不能玩火柴。
3.Don't smoke in the forest.不能在森林里吸煙。
4.Safety first.安全第一。
重點點撥
1.學習句型“We must/mustn't.…”。must是“必須、應當”的意思，表示一種義務或強制手段。mustn't則是“不應該、不許可”，表示禁止。【來源：21·世紀·教育·網】
情態動詞must沒有時態和人稱上的變化。We must keep quiet in the library.
We mustn't waste time.
2.We mustn't play with matches.play with的意思是“玩……”，后面跟名詞。
但是play with 還可以解釋為“和……一起玩”。I am playing with the kids.我正和孩子們一起玩。Eddie likes to play with his cat.Eddie喜歡和他的貓一起玩。om
3.match在本課的意思是“火柴”（復數：matches）。match還有“比賽”的意思。
There will be a football match tomorrow morning.明天上午有場足球賽。
4.Fire gives us heat and light.火給了我們熱和光。
give sb.sth.指“給某人某物”，也可以用give sth.to sb.表示。
Give me three plates.=Give three plates to me.
單調播音園
了解字母組合th在單詞中的發音。th在單詞中可發/ /，如think、mouth。
一、單選題
1. We must be _______ with fire.
A. careful
B. carefully
C. care
D. careless
2. Don't _______ in the forest.
A. smoke
B. burns
C. burning
D. smoker
3. Fire can _______ things.
A. hurt
B. burns
C. burn
D. burning
4. We _______ play with matches.
A. must
B. mustn't
C. can
D. should
5. Safety _______ first.
A. come
B. comes
C. coming
D. is coming
6. The house _______ down in the fire.
A. burn
B. burns
C. burned
D. burning
7. You must be _______ when you cross the road.
A. careful
B. carefully
C. care
D. careless
8. He _______ smoking because it's bad for his health.
A. hate
B. hates
C. hating
D. hated
9. Match means _______ in this lesson.
A. match
B. matches
C. match's
D. matching
10. Fire gives us _______ and light.
A. heat
B. heats
C. heating
D. heated
11. We mustn't _______ with fire.
A. play
B. played
C. playing
D. plays
12. The fire was so big that it _______ the whole forest.
A. burn
B. burns
C. burned
D. burning
13. She is _______ with her cat.
A. play
B. played
C. playing
D. plays
14. We should be _______ of fire.
A. careful
B. carefully
C. care
D. careless
15. _______ is very important for everyone.
A. Safety
B. Safe
C. Safely
D. Safeties
二、易錯知識點及練習
易錯知識點1: must 和 mustn't 的用法。
- must 表示“必須”，mustn't 表示“禁止”。
練習:
1. You _______ smoke in the cinema.
2. We _______ follow the traffic rules.
易錯知識點2: play with 的雙重含義。
- play with 可以表示“玩……”，也可以表示“和……一起玩”。
練習:
1. The children are playing with _______ toys.
2. I like to play with _______ friends.
易錯知識點3: give 的用法。
- give sb.sth. 和 give sth.to sb. 都表示“給某人某物”。
練習:
1. Give me the book, please.
2. Please give the book to me.
### 三、答案
單選題答案:
1. A 2. A 3. C 4. B 5. B
6. C 7. A 8. B 9. A 10. A
11. A 12. C 13. C 14. A 15. A
易錯知識點練習答案:
1. mustn't
2. must
1. their
2. my
1. Give me the book, please.
2. Please give the book to me.

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