❤ 教学内容
Unit 3单词课文
❤ 教学目标
掌握课文、词汇及重点短语
❤ 教学重点难点
课文重难点的理解
单词、短语的运用
口语运用
❤ 教学过程
第1课时
❤ 课前小测
Ⅰ. 根据句意及汉语提示填写单词。
1. The arm is a ________ (部分) of our body.
2. There are many plants on the __________(陆地).
3. It is important for us to __________(保护) the Earth for our future.
4. Look! There is a black bag on the _________(地面) in front of the hall.
5. “Don’t ________(杀死) that bird. Let it fly away,” I said to that boy.
Ⅱ. 根据句意及首字母提示填写单词。
6. The farmer plants many kinds of vegetables (蔬菜) in the f________.
7. I want a l__________box; this is too small.
8. The country p__________food for the hungry children.
9. Plants absorb (吸收) e_________from the sun.
10. The dirty water from the factory p ________ the river.
答案:1. part 2. land 3. protect 4. ground 5. kill
6. fields 7. large 8. provides 9. energy 10. pollutes
❤ 导入
Free talk
❤ 知识要点
Unit 3词汇课文
※ 知识点1. protect的用法
1 protect sb. /sth. 保护某人/某物
2 protect sb. /sth. from (doing) sth. 保护某人/某物免遭......
例1:根据汉语意思完成句子。
太阳镜可以保护我们免受强烈阳光的伤害。
Sunglasses can ________ _________ _________ the strong sunshine.
答案:protect us from
※ 知识点2. provide的用法
provide sb. with sth.=provide sth. for sb. 为某人提供某物
例2:The newly-opened company __________ the local people with more chances to work.
A. gives B. provides C. offers D. shows
答案:B
※ 知识点3. stop的用法
stop doing sth. “停止做某事”---指停止正在做的事情
stop to do sth. “停下来去做某事”,指停止正在做的事情,去做另一件事。
例3:Sometimes you have to stop _________ too much and just go where your heart takes you.
A. think B. to think C. thinking
答案:C
※ 知识点4. It’s+adj.+for sb.+to do sth.的用法
It’s+adj.+for sb.+to do sth.对某人来说,做某事是......的
注意:当形容词是人的性、特点时,介词用of
例4:It isn’t easy for us _________ English well.
A. learn B. learns C. learning D. to learn
答案:D
❤ 精选习题
Ⅰ.单选题。
(’s your problem?
---I really don’t know how to learn maths well.
A. idea B. trouble C. plan
( ) 2. The pollution pollutes the Earth and kills animals and plants .
A. makes...die B. makes...safe C. makes...sad
( ) 3. --- What do you think of the flat?
--- It’s good, but I think it very big for a family of three people.
A. large B. small C. far
( ) 4. ---Trees are very important and people must keep them safe.
’re right,but what can we do?
A. plant...on B. cut...down C. protect
( ) 5. This restaurtant ________ people ________delicious food.
A. provides; for B. offers; to C. provides;with
( ) 6. The earth is our home. People should stop_________it.
A. pollute B. polluting C. to pollute
Ⅱ. 完形填空。
’t ____8____ waste here and there. We should go to work and school ____9____ bus or with our friends in the same car. Everybody ____10____save the Earth.
( ) 1. A. pollution B. problem C. protection D. pattern
( ) 2. A. sound B. noise C. factory D. land
( ) 3. A. old B. young C. clean D. dirty
’s’s’s’re
( ) 5. A. gives B. finds C. hopes D. makes
( ) 6. A. fast B. easily C. slowly D. quickly
( ) 7. A. your B. their C. our D. her
( ) 8. A. get B. throw C. grow D. bring
( ) 9. A. ride B.buy C. take D. by
( )10. A. have to B. may C. need to D. should
答案:单项选择 1. B 2. A 3. A 4. C 5. C 6. B
完形填空 1. A 2. B 3. D 4. A 5. D
6. B 7. C 8. B 9. D 10. D
❤ 小结
重点单词及课文的理解
第2课时
❤ 导入
Free talk
❤ 知识要点
※ 知识点5.分数
one quarter 四分之一 →three quarters 四分之三
拓展:英语中分数用“基数词+序数词”表示,一般分子用基数词,分母用序数词,分子大于1时,分母用复数形式。
如:one sixth 六分之一 two thirds 三分之二
注意:分数修饰名词时,谓语动词用单数还是复数取决于分数所修饰的名词。
例5:---Mum,_________ of the apples _______gone bad.
--- We’d better eat up the rest as soon as possible.
A. one third; have B. one thirds; have C. one third; has D. first three;
答案:A
※ 知识点6. ask sb. to do sth.要求某人做某事
否定用法:ask sb. not to do sth.
例6:My father asks me _______ in the street. It’s dangerous.
A. not to play B. not play C. not playing D. don’t play
答案:A
※ 知识点7. 可数名词与不可数名词的用法复习
| 名词 | 可数名词 (复数变化规则) | 1. 一般情况 | 词尾+s |
| 2. 以s,x,ch,sh结尾 | 词尾+e's | ||
| 3. 以辅音字母+y结尾 | 变y为i+e's | ||
| 4. 以f,fe结尾 | 变f,fe为v+es | ||
| 5. 英雄(hero)爱吃土豆(potato)西红柿(tomato) | 词尾+es | ||
| 不可数名词 (无复数形式) | 可用“数词或冠词+量词+of+不可数名词” 来计数 | 如:a glsaa of milk two glasses of milk |
---OK. Here you are.
A. tomato B. tomatoes C. tomatos
答案:B
※ 知识点8. There be 句型的用法
用法:表示某处有某物/某人,be动词根据后面的名词来选择,采取就近原则
例8:There_________ a pen and two pencils in my pencil-box.
A. is B. are C. am
答案:A
❤ 精选习题
Ⅰ.单项选择。
A. develop B. develops C. developing D. to develop
(’s first large passenger plane C919 flew successfully on May 5.
---Yes, what’s more, it was built on our own in Shanghai.
A. with some help B. from our friends C. by ourselves
A. Two third; is B. Two thirds; are C. Two thirds; is D. Two third; are
’d like some _______noodles.
A. cB. bC. D.vegetables
---Of course. They are our national _____________.
A. hB. hC. D. hero’s
Ⅱ. 用括号内所给词的适当形式填空。
1. It's ____________(importance) to find out what he is doing.
2. ---Dad, why should I stop _____________(play) computer games?
--- For your health, my boy.
3. You should protect the children from _______(catch) a cold.
4. I can see eleven ________(policeman) in the police station
5. It’s very useful for us __________(learn) English well.
答案:单项选择 1. D 2. C 3. B 4. B 5. C
填空 1.important 2. playing 3. catching 4. policemen 5. to learn
❤ 小结
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