Question

20．地球是我們?nèi)祟惞餐�的家園．"低碳、環(huán)保"已成為當(dāng)今時(shí)代主題．目前，《學(xué)英語》雜志準(zhǔn)備在八年級學(xué)生中開展以"Save our earth"為主題的英文征文活動．現(xiàn)請你根據(jù)以下表格的提示，寫一篇100詞左右的短文參評．

importance	have only one earth
Problems	not have enough resources，have kinds of pollution，such as…
Steps	To save water	…（至少寫一點(diǎn)）
	To save power	…（至少寫一點(diǎn)）
	To reduce pollution	…（至少寫一點(diǎn)）
	To have a green lifestyle	…（至少寫一點(diǎn)）

注意：（1）文中不能出現(xiàn)真實(shí)姓名、校名；
（2）文章標(biāo)題已給出，短文給出的文字不計(jì)入總詞數(shù)；
（3）可適當(dāng)發(fā)揮，以使行文連貫．
Save Our Earth
Earth is our home．        ．

Answer 1

分析 【高分句型一】
It is important for us to save our earth對于我們來說拯救我們地球是重要的．
it is+adj+for sb+to do sth對某人來說做某事是怎么樣的，it是形式主語，動詞不定式做真正主語．
【高分句型二】
①In order to save power，we should turn off the lights ②when we leave a room為了節(jié)約能源，我們離開房間的時(shí)候應(yīng)該關(guān)燈．
①in order to do sth 為了做某事．做目的狀語．
②when引導(dǎo)的時(shí)間狀語從句．

解答 Save Our Earth
Earth is our home．We have only one earth．It is important for us to save our earth．【高分句型一】（重要性）
Our environment is changing for the worse．We have many problems．Nature is our greatest treasure．We depend on its rich resources to live．However，we don't have enough resources to use．At the same time，we have kinds of pollution，such as air pollution，water pollution and noise pollution．（問題）
It's time for us to go green．Here are some simple steps to take．We can save water by taking shorter showers and turning off the tap when we brush our teeth．In order to save power，we should turn off the lights when we leave a room．【高分句型二】We should not use plastic bags．Instead，we should take our own bags when shopping．Moreover，it is important for us to develop a green lifestyle．We should do more exercise and watch less TV．（措施）
Follow these small steps，and you can make a big difference to the Earth．

點(diǎn)評 本篇寫作需注意要求中所提供的要點(diǎn)，不可遺漏．需在平時(shí)積累相關(guān)的詞匯，寫作中注意語義通順，符合邏輯關(guān)系．上下文之間可以適當(dāng)使用連接詞．如but，so，then等．