七年级(下) Chapter 2 Protecting our environment
一，必背必记单词和短语★
dig (vt.) 挖 collect (vt.) 收集 warn (vt.) 警告
join (vt. /vi.) 连接,参加,加入 burn (vt.) 烧毁 reduce (vt./vi.) 减少
produce (vt.) 生产,制造 destroy (vt.) 摧毁,破坏 fight (vt./vi.) 斗争,与……打架 pass (vt.) 传递 interview (vt.) 采访,面谈 communicate (vi.) 传达,传递 agree (vi.) 赞同 breathe (vi.) 呼吸 pollution (n.) 污染 doctor (n.) 博士,医生 process (n.) 过程 project (n.) 课题研究 end (n.) 末端 oxygen (n.) 氧气 point (n.) 观点,理由
insect (n.) 昆虫 chemical (n.) 化学物质 fresh (adj.) 清新的,新鲜的 plastic (adj.) 塑料的 alive (adj.) 活着的 harmful (adj.) 有害的
natural (adj.) 自然的,天然的 underground (adv.) 在地下 against (prep.) 反对,违反
in fact 事实上,实际上 be interested in…对……感兴趣 on Earth 在地球上 enjoy doing sth. 喜欢做某事 air conditioner 空调 pass sb. sth. 把某物传递给某人 one another 相互之间
二，必认单词和短语
unhealthy (adj.) 不健康的,不卫生的 azalea (n.) 杜鹃 poster (n.) 海报
air conditioner (n.) 空调 cool (vt.) 冷却 leisure (n.) 空闲,休闲 container (n.) 容器
pollution fighters 环境卫士 collect facts 收集事实 be interested in 对……感兴趣 living things 生物 for example 例如 come from 来自 at the end of 在……的末端 breathe fresh air 呼吸新鲜空气 of course 当然
do the job of… 做……的工作 taste bad 尝起来糟糕 join …together 把……接起来 give out 释放,发出 cut down 砍到,砍伐 in order of… 以……的顺序 (be) in great danger 处于极度危险的境地 produce a chemical 产生一种化学物质 warn one’s neighbours 提醒某人的邻居 thank sb. for sth. 为……感谢某人
communicate with one another 相互联系,相互沟通 interview sb. about sth. 就……采访某人 《北大绿卡》
Part I (来自选择题/句型转换题/填空题):
delicious (adj.) 美味可口的 Pizza Hut 必胜客 suitcase (n.) 行李箱 noisy (adj.) 吵闹的,喧闹的 soup (n.) 汤
Part II (来自完形填空/阅读题):
Christmas Eve 圣诞前夕(12月24日) decorate (vt.) 装饰,美化 balloon (n.) 气球 cousin (n.) (堂/表)兄弟姐妹 Father Christmas 圣诞老人 stocking (n.) 长筒袜 turkey (n.) 火鸡 stadium (n.) 体育场 wedding (n.) 婚礼 bride (n.) 新娘 bless (vt.) 祝福 furniture (n.) 家具
《中华一题》
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Part I (来自选择题/句型转换题/填空题):
funny (adj.) 有趣的 uniform (n.) 制服 delicious (adj.) 美味可口的 junk (n.) 垃圾
Part II (来自完形填空/阅读题):
dentist (n.) 牙医 chocolate (n.) 巧克力 kilometer (n.) 公里,千米 string (n.) 线,细绳 teenager (n.) 青少年(特别是13至19岁) adult (n.) 成年人 serious (adj.) 严重的
《一课一练》
Part I (来自选择题/句型转换题/填空题):
countryside (n.) 农村,乡下 earthquake (n.) 地震 hiking (n.) 徒步旅行 human beings 人类 Martin Luther King 马丁路德金(美国反种族歧视的黑人领袖) freedom (n.) 自由 the Youth League 共青团 campaign (n.) 运动,战役 volleyball (n.) 排球 see sb. off 为某人送行 brightly (adv.) 明亮地,闪亮地 valuable (adj.) 宝贵的,值钱的
Part II (来自完形填空/阅读题):
outdoor (adj.) 户外的 outdoors (adv.) 户外地 illness (n.) 疾病 indoor (adj.) 室内的 take … seriously 重视…… throat (n.) 喉咙 lung (n.) 肺 pound (n.) (重量单位) 磅 (约450g) rubbish (n.) 垃圾 packaging (n.) 包装 shower (n.) 淋浴,冲凉 can (n.) 罐头,金属容器 energy (n.) 能源,能量 electrical (adj.) 与电有关的 recently (adv.) 最近,近来 bamboo (n.) 竹子 relative (n.) 亲戚 flood (n.) 洪水 drought (n.) 干旱,旱灾 sandstorm (n.) 沙尘暴 pointed (adj.) 尖的 acid (adj.) 酸的
《沸腾英语—完形填空与阅读理解》
beak (n.) 鸟嘴 garbage (n.) 垃圾 affect (vt,) 影响 quilt (n.) 被子 dustbin (n.) 垃圾桶 beg (vt./vi.) 恳求,乞讨 clear-headed (adj.) 头脑清醒的 open-minded (adj.) 心胸宽广的 dull (adj.) 迟钝的,枯燥的 beard (n.) (下巴上的) 胡须 passport (n.) 护照 witness (vt.) 目睹,亲眼看见 statement (n.) 陈述,论述 direction (n.) 方向 properly (adv.) 正常地 sidewalk (n.) 人行道 keep calm 保持冷静 examine (vt.) 检查 crossing (n.) 人行横道 obey (vt.) 遵守,遵从
三，同义短语★
in fact = actually = as a matter of fact on Earth = on the earth
enjoy doing sth. = like doing sth. very much air conditioner = air conditioning pass sb. sth. = pass sth. to sb. one another = each other warn sb. = give sb a warning
be interested in (doing) sth. = be keen on / be fond of (doing) sth.
四，必须掌握的语法与知识点★
本课语法重点：
1) 现在进行时的基本用法及构成(肯定句/否定句/疑问句)；
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2) 现在分词v-ing的变化规则：
a. 大多数动词直接加-ing，比如looking, walking;
b. 以-ie结尾的动词，先变-ie为y，再加-ing，b比如lie>>lying, die>>dying;
c. 以不发音的-e结尾的动词，先去掉e，再加-ing，比如make>>making, take>>taking; d. 重读闭音节，以一个元音字母和一个辅音字母结尾时，先双写最后那个辅音字母，再加
-ing，比如shop>>shopping, sit>>sitting。
其它需要掌握的语法知识：
1) 感官动词(像look, sound, feel, smell, seem, taste…) 后接形容词，而不是副词；
2) 区别几组与give有关的短语(赠送/分发give away, 投降/让步give in, 放弃give up, 释放/发出give out)；
3) 区别与live相似的单词(生活/居住live, 活着的[一般做定语] living, 活着的[一般做表语] alive, 生动/活泼的lively)；
4) 区别与cut有关的单词(砍到/减少,降低cut down, 切断,切除cut off)；
5) 以-ed和以-ing结尾的形容词的区别(比如: interesting是令人感兴趣的, interested是对…感到有兴趣)；
6) 区别breathe和breath (breathe是动词，其现在分词是去e加ing的，而breath是名词)； 7) 区别与danger相关的两个短语(be in danger是处于危险的境地，而be dangerous是指句子主语本身是具有危险性的。举例: A tiger is dangerous, and you’ll be in danger if you meet it)；
8) 表示移动概念的动词(比如go/come/arrive/leave…)用于现在进行时可表示将来的意义(举例: She is coming to Shenzhen in one day. 她一天之后将来深圳。)；
9) 区别stop to do和stop doing (stop to do是停下来做另外一件事情, 而stop doing则是停下正在做的这个事情)。
五，解释句子 Part One: 1. In fact, she is a hard-working student. 2. Many boys are interested in playing computer games.
3. How many people are living on Earth? 4. Jack enjoys playing the violin on weekends.
5. There is no air conditioner in my room. Part Two:
1. The robber warned him not to call the police.
2. Can you help pass me that book? 3. We should help one another.
4. Thanks a lot for helping me. 5. Please take care of my dog when I go out. Part Three:
1. He finished this job in the end.
2. Will you take part in the Singing Contest?
3. Where is that tall boy from? 4. I don’t know how to answer this question.
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5. I’m fond of collecting stamps. 6. Shall we have a picnic next week?
六，练习 第一轮练习：用正确形式完成句子 《北大绿卡》Reading (I+II+IV) / Language (I+III+IV) / 单元整合集训(I+III) 《一课一练》课文部分(I+II+III+VI)
《中华一题》Reading (第一二三五题) / Language (第一二三六题) / Speaking (第一二六题) /
Writing (第一三六题) / 知能套餐(第一三四七题)
第二轮练习：选择题，句型转换题
《北大绿卡》Reading (III+VI) / Language (II+IV+VI) / 单元整合集训(II+IV) 《一课一练》课文部分(IV) / 语法部分(VII+VIII) / 笔试部分(I)
《中华一题》要点专练(单选) / Reading (第四题) / Language (第四五题) /
Speaking (第三四五题) / Writing (第二四五题) / 知能套餐(第二五六题)
第三轮练习：解释句子
《一课一练》课文部分(V) / 笔试部分(IV)
第四轮练习：完形填空题，阅读理解题，写作题
《北大绿卡》Reading (V) / Language (V) / More practice / 单元整合集训(V+VI) 《一课一练》笔试部分(II+III+V) / 第四部分 能力提高 《中华一题》Writing (第七题) / 知能套餐(第七至第十题) 《沸腾英语》P65~72 (Unit 9)
七，更多练习
一、选择题
( ) 1. I a football match. It’s very .
A. is watching, exciting B. will watch, excited
C. am watching, exciting D. am going to watch, excited
( ) 2. -- What is she doing? -- She her glasses.
A. looking for B. is looking for C. looks for D. was looking for ( ) 3. Listen! Lucy with her friends in this room. A. sings B. singing C. are singing D. is singing ( ) 4. Look! He is on the ground. I think he will .
A. lieing, catch cold B. lying, catch a cold C. laying, catch a cold D. lying, catch cold ( ) 5. They their homework.
A. won’t doing B. not doing C. aren’t doing D. isn’t doing ( ) 6. the piano now?
A. Does she play B. Will she playing C. If she playing D. Is she playing ( ) 7. Mr. Wang America next week.
A. will go B. goes to C. is going to D. is going to go ( ) 8. -- Is it raining outside? -- _ ___ . So we can go out to play.
A. Yes, it is B. Yes, they are C. No, it wasn’t D. No, it isn’t ( ) 9. People often rubbish into the river. It makes this river . A. are throwing, smells bad B. throw, smell badly
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C. throw, smell bad D. threw, smells badly
( ) 10. Jack to be a dancer when he up.
A. wants, will grow B. is going, grows C. will want, will grow D. will want, grows ( ) 11. -- Do you enjoy fresh air? -- Yes, . A. breath, I enjoy B. breathe, I do C. breathing, of course D. breatheing, I do ( ) 12. She a suitcase now. she for Shanghai?
A. carring, Is, leave B. carries, Does, leave C. is carrying, Will, leaving D. is carrying, Is, leaving
( ) 13. Look! Many children in the swimming pool.
A. swim B. is swimming C. are swimming D. swimming ( ) 14. Tom and Mike are good friends, and they often help . A. the other B. the others C. one another D. each others ( ) 15. Tigers are in China now and the number of them small.
A. dangerous, are B. in the danger, is C. in dangerous, are D. in danger, is ( ) 16. -- Did you see Lily? I think she at home and homework. A. is, do B. stays, doing C. is, doing D. is staying, does ( ) 17. Jin Yong is one of the oldest writers. He is still . A. alive, living B. living, alive C. living, living D. alive, alive ( ) 18. My parents warn me not , because it is to my health.
A. smoke, harm B. smoke, harmful C. to smoke, harmful D. to smoke, useful ( ) 19. She has hobbies. , she likes singing, dancing and playing the piano. A. too much, Such as B. too many, For example
C. too many, Such as D. too much, For example
( ) 20. He playing basketball and he is with his classmates now. A. like, plays B. likes, plays C. like, playing D. likes, playing ( ) 21. -- Jane, there is a call for you. -- Ok, I .
A. come B. will come C. am coming D. was coming
( ) 22. -- What do tomorrow? – I’m going to with my parents. A. shall you, shop B. will you, shopping
C. are you going to, shop D. are you going to, shopping
( ) 23. This magazine to my mother.
A. belongs B. belong C. is belong D. is belonging ( ) 24. My friend has a good of strange stones.
A. collect B. collection C. collecting D. collects
( ) 25. Don’t you know smoking is to your health? You’d better now.
A. harm, give it in B. harm, give it out C. harmful, give it away D. harmful, give it up ( ) 26. It’s important to communicate other people . A. to, in time B. with, on time C. to, on time D. with, in time ( ) 27. This song and I enjoy it.
A. listens well, to listen to B. hears well, listening to
C. sounds good, listening to D. listens to good, to listen to
( ) 28. trees are every year.
A. Too much, cut down B. A lot of, cut off C. Lots of, cut down D. Many too, cut off ( ) 29. You have worked for two hours. How about a rest?
A. stop to have B. stop having C. stopping having D. stopping to have ( ) 30. Grandpa Zhang often tells us stories, and we all think he is very .
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