初二英语导学提纲――课前、课中参与
8B Unit8 Welcome
课前参与
一、预习书本P106-107， 完成书本上的练习。
二．重点难点解析：
1.Will more trees be planted this year? 今年更多的树将会被种植吗？
句中will be planted 意思是“将会被种植”，“will be + 动词的过去分词”是一般将来时的被动语态。 这只大熊猫明天将被送到动物园。
e.g. The panda________ _____ _________ to the zoo tomorrow.
2.We can reduce air pollution by riding bicycle.我们可以通过骑自行车来减少空气污染。
句中reduce air pollution 意思是“减少空气污染”，“by doing sth.”意思是“通过做某事”。
e.g. We can protect the environment_____ ______ things. 我们可以通过回收利用东西来保护环境。We can save energy______ ________ ________the lights.我们可以通过关灯来节约能源 3.It’s wise for people to choose public transport or ride bicycles
对人们来说选择公共交通或骑自行车是明智的。
It is + adj. + for sb. + to do sth. 意思是“对某人来说做什么事情怎么样”。important, difficult, dangerous, necessary, useful, possible等，用来对 to do sth. 进行说明
It is + adj. + of + sb. + to do sth.，常用于此句型的形容词有good, kind, nice, clever, 等，用来对sb.的性格、品质等进行说明，将这个句型中的 sb. 和 adj. 提出来可以造句为 sb. + be + adj.
e.g. 你这样说真是太好了。It’s very ________ ________you _________ ___________ so.
课中参与
一．根据句意完成单词
1. Can you be ________________________ ( 严肃 ) for once .This is important for everyone.
2.They were _________________________( 挖 ) holes to plant trees when we arrived.
3.My Australian friend plant many ___________________( 面包果 ) trees in his garden.
4.The costs were ________________________ ( 减少 ) by 20% last year and it was a great success.
5.The teacher says waste can be __________________( 回收利用 ) to protect our environment.
_________________________( 回收利用 ) is a good way to deal with some useful waste.
6.The heavy rain will ________________________(引起 ) many problems.
7.It’s _______________________ ( 明智 ) for you to check your bag after you get on the train.
The older you are, the _______________________ ( 明智 )you’ll be.
8.An _______________________ (organize) was set up for collecting old clothes and shoes.
二.单项选择
( )1.Many accidents ____________________ by careless drivers last year.
A. are caused B. had caused C. have caused D. were caused
( )2.We should try to _____________ all our waste paper.
A. recycle B. protect C. produce D. reduce
( )3.Do you know why he didn’t ________ a word when he _________ to? Too nervous.
A. speak, speaks B. say, was spoken C. say, spoke D. speak, is spoken
( ) 4.How is your pet dog? ---Lovely. But if he ________ at home all day, he ______ at me.
A. keeps, barks B. is kept, will bark C. is kept, bark D. keeps, will bark
( ) 5.Annie ________ to the party. She had a wonderful time with us.
A. invited B. is invited C. was invited D. has invited
( )6.The teacher punished(惩罚) the boy ________ making him tell a story __________.
A. with, by France B. by, with French C. by, in French D. in, with France
( )7.The light in your room is still on.---Sorry, I will ________ when I leave next time.
A. turn it up B turn down it C. turn it off D. turn on it
( ) 8.Mary would like to spend ____________ days on her research.
A. a little more B. a little C. a few more D. much more
( ) 9.__________ is wise __________ people to take the underground.
A. It, to B. It , for C. This, of D. That, for
( )10. We were angry to hear that the bad milk powder(奶粉 )_________ the deaths of over 30 babies.
A. made B. did C. brought D. caused
( )11.Before you leave the room, make sure you _______ the lights and ____________ the windows.
A. turn off, close B. turn on, turn off C. close, close D. open, open
( )12.The old man ______________ on the road. Luckily, he was not badly__________.
A. lay, hurt B. lied, hurted C. has lain, hurt D. was lying, hurted
( )13.We are told a new factory ________ here next year.
A. will set up B. will be set up C. would set up D. would be set up
三．动词填空
1.All the students _____________ (invite) ______________( organize) a charity show.
2.A big hole must ______________________ ( dig) before we plant a tree.
3.We all know food should ______________ (keep) in the fridge in summer.
4.Which team _______________ you _______________ (support )in the match tonight?
5.The girl found an excuse to avoid ________________ (go) out with the man.
6.______________ the sports meeting ________________ (hold) next Friday?
7.Nothing ________________ (offer) to them at first, so they didn’t know how to start.
8.As soon as the work _________________(finish) tomorrow, I will go for a holiday.
9.---How can we reduce air pollution?--- By ______________ ( ride ) bicycles.
10.Lucy __________________(hear) ________________ (sing) in the park every morning.
四．翻译句子
1.今年将建越来越多的工厂。
________ ________ ______ factories_______ _____ ________________ this year
2.我们可以通过骑车减少空气污染We can ______________________________________________.
3.我们该做些什么来节约能源？What ______ we ________________________________________.
4.人们选择公共交通是明智的。It’s _______ _________ people____ ________ _________ _________.
5.我们可以通过循环利用废料来保护环境。We can protect our environment______ ______ _______
6.冬天进行较短时间的淋浴对人更好。It’s better for people ________ ________ ______ _____
7.你离开时记得关灯啊。_______ ______ ______ _____ ______ _________when you leave.
8.越来越少的人喜欢这部电影。_________ ______ ________ people like the film.
五．缺词填空
This week, we will hold a fashion show. I think we should combine fashion and environmental protection (将时尚和环保相结合). So I think it is a good i________ to use your old clothes again. T__________ are many things you can do with your old clothes. First, you may g________ your old clothes to someone else. You may also change them into other things. For example, you can make old j________ into a skirt or old shirts into a handbag. We can also use many old things to make new clothes. Old, unwanted things are c________ waste. We can use plastic waste to make clothes. T-shirts made from plastic bottles are not bad for the environment and you don’t need to spend a lot on them because they are also very c__________. Also, they are very c_________ for us to wear. We can also m_________ something from the tyres (轮胎). So, what are you w_________ for? Please buy or d_________ something fashionable from waste today!