第七讲 八年级(上)Units 7～8
1.future(n.)将来；未来 2．environment(n.)环境 3．planet(n.)行星 4．plant(v.)种植 (n.)植物 5．shape(n.)形状；外形 6．during(prep.)在……期间 7．shake(n.&v.)摇动；抖动 8．pour(v.)倒出；倾倒 9．finally(adv.)最后 1.pollute→污染pollution→污染的polluted 2．peace→peaceful 3．believe→believable→(反义词)unbelievable 10.salt(n.)食盐 11．machine(n.)机器；机械装置 12．hole(n.)洞；孔；坑 13．piece(n.)片；块；段 14．traditional(adj.)传统的；惯例的 15．celebrate(v.)庆祝 16．cover(v.)遮盖；覆盖 17．serve(v.)接待；服务 18．temperature(n.)温度 4.possible→(反义词)impossible 5．dig→(过去式，过去分词)dug→(现在分词)digging 7.多次over and over again 8．切碎cut up 9．按通(电流、煤气、水等)；打开turn on 10．用……覆盖……cover…with 11．一个接一个one by one 12．用……把……装满fill…with… 1.Do you thinkthere will be robots inpeople’s homes? 你认为人们家里将会有机器人吗？ 2．Peoplewill live to be_200 years old. 人们将会活到200岁。 3．What's your predictionabout thefuture? 关于未来你的预言是什么？
一、根据句意及汉语提示，填入恰当的单词。 1．Did you read theinstructions(说明)on the bottle?
2．Would you like some morebutter(黄油)on your bread? 3．Can you guess what is on thetop(顶部)?
4.What will the futurebe like? 未来将会是什么样子？ 5．How many bananas do we need? 我们需要多少香蕉？ 6．How much yogurt do we need? 我们需要多少酸奶？
重点词汇 词汇拓展 重点短语 1.参与某事play a part (in) 2．处于危险中in danger 3．数百hundreds of 4．倒塌；突然倒下fall down 5．寻找；寻求look for 6．在未来in the future 重点句型 4．You shouldcheck(检查)your test paper carefully before you hand it in. 5．Look！There are threeducks(鸭子)swimming in the river. 6．During(在……期间) the holiday，I went to visit my uncle. 7．David is the monitor(班长) of our class.He often helps others. 8．Finally(最后) they drank the milk shake.
9．There is going to be a heavy rain.You should take a raincoat(雨衣) with you. 10．No one knows what will happen in the future(将来)．
二、用所给单词的适当形式填空。
11．I think there is less airpollution(pollute) in Hangzhou than in other cities of China. 12．Don't ride your bike too fast in the street.It's very dangerous(danger)．
13．Some of thefactories(factory)closed last year，so many workers had to go home. 14．My brother thinks robots can work as a person，but Idisagree(agree)with him. 15．It'simpossible(possible)for me to finish my homework in such a short time.
一、Everything will be free.任何东西都是免费的。 【考点精讲】
everything为不定代词，意为“每件事”。作主语时，谓语动词用单数形式。eg： Everything goes well.一切都进行得很顺利。
【拓展】(1)everything与否定词not连用时，表示部分否定，意为“并非每件事；并非每样东西”。eg：
Not everything is good.并非每件事都是好的。
(2)everything被形容词修饰时，应该放在形容词的前面。eg：
Please help me put everything necessary in the car.请帮我把每件必需品都放到车里。
Since 2000，Jingmen has become a new city. Everything________．(荆门)
A．is changed B．was changed C．had changed D．has changed
【解析】D。句意：自从2000年，荆门已经变成了一个新城市。所有的事物都改变了。根据时间状语since 2000以及主语everything可知选D。
【即时演练】 Ⅰ.单项选择。
1．A smile costs__C__，but gives so much.
A．something B．anything C．nothing D．everything
2．You look worried! Is__C__all right？(杭州) A．everything B．something C．anything D．nothing 3．When the Greens moved into the house last week，__B__was at sixes and sevens，so they
did a big cleaning.( 武汉)
A．something B．everything C．anything D．nothing
Ⅱ.根据汉语完成句子。
4．春天到了，万物开始生长。
When_spring_comes，everything_begins_to_grow. 5．你似乎知道每件重要的事情。
It_seems_that_you_know_everything_important. 二、There will be(more/less/fewer) people.将会有(更多/更少/更少的)人。 【考点精讲】
(1)more是many和much的比较级，其后既可以跟可数名词复数，也可以跟不可数名词，意思是“更多的”。eg：
Mr.Smith wanted to get more money.史密斯先生想得到更多的钱。
(2)less是little的比较级，其后只接不可数名词，意思是“较少的，更少的”。eg：
There is less water in that glass.那个杯子里的水更少。 (3)fewer是few的比较级，其后只接可数名词的复数形式，意思是“较少的，更少的”。eg：
I have fewer friends in that school.在那所学校里我的朋友比较少。
—Many people eat ________meat than they did before. —Yes，that's why they're getting fatter and fatter.(贺州)
A．more B．less C．fewer D．much
【解析】A。考查比较级。根据句中than可知此处应该用比较级。根据答句：是的，那就是他们变得越来越胖的原因。可知前一句：很多人比以前吃的肉多了。而fewer修饰可数名词，故选A。
【即时演练】 Ⅰ.单项选择。
1．If you want to be thinner and healthier，you'd better eat__D__food and take______exercise.
A．more；fewer B．more；less C．fewer；more D．less；more
2．During this year's Reading Week，I read the most books in our class.No one read__B__books than I．(苏州)
A．may B．more C．few D．fewer
3．Funtawild Adventure is very popular and __A__tourists visit it year by year.(芜湖) A．more and more B．fewer and fewer C．less and less D．more or less
4．He knows__B__about computer than me. A．much B．more C．most
5．—__C__scientific attitude is needed in developing our city. —I agree with you. In this way，we can make______mistakes.(成都) A．Fewer；less B．Less；more C．More；fewer
Ⅱ.选词填空。
6．Dale hasfewer(few；fewer) Christmas cards than I have.
7．They believe that there will befewer(less；fewer)green trees in fifty years. 8．He is ill and he can eatless(more；less)food. 9．The father said to his son，“Themore(more；much)，the better.” 10．David hasless(less；fewer)money than Anna has.
三、How much yogurt do we need？我们需要多少酸奶？ 【考点精讲】
how much此处用来询问不可数名词的数量，意为“多少”。how much可单独使用，其后也可接不可数名词。eg：
—I want some orange juice.我想要一些橙汁。 —How much do you want？你想要多少？ How much water is there in the bottle? 瓶子里有多少水？
【拓展】how much还可用来询问价格，意为“多少钱”。eg：
—How much is the computer? 这台电脑多少钱？
—It's four thousand yuan.四千元。
【注意】询问可数名词的数量用how many。how many后接可数名词复数形式。eg： How many pens does Mary have？玛丽有几支钢笔？
—________milk do you want? —Three bottles，please.(乐山)
A．How much B．How many C．What 【解析】A。由答语“三瓶”可知提问数量。how much提问不可数名词的数量，how many提问可数名词复数的数量。milk为不可数名词，故选A。
【即时演练】 Ⅰ.单项选择。
1.—Could you give me some money，Dad? —__C__do you need? —Twenty-five yuan______OK.
A．How many；is B．How much；are C．How much；is
2．—__A__is your watch? —It's eighty yuan.
A．How much B．What C．How D．What color
3．How much__B__do you have?
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