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start什么意思(start中文翻译意思)

大财经2023-03-21 10:24:120

8.此题为时态考查。通过上下句可知,文章以过去时为时间基调。因此,starte采用过去时started.

4.此题考点是非谓语动词,动词在句子中除做谓语外的其它语法成分叫非谓语或非限定动词。本题中所给动词(improve)作目的状语,因此用不定式(to improve)。对于非谓动词考查比较难,必须考虑非谓语动词的具体语体与语态问题。

(形容词变副词) actually

6.此题考点为构词法。语境需要名词形式。pollute是“污染;玷污;败坏”的意思,变成名词pollution“污染”。

2.冠词的考察。in/over the past/last few years“在过去的几年里”, 都是现在完成时态的标志。

(2018年全国高考英语II卷语法填空)

9.此题考点为定语从句。本句中“a soil-testing program”为先行词,它在从句中做主语因此既可以填which也可以填that 。

拓展:(2014年新课标I) The river was so polluted that it(62)(actua)caught fire and burned.

7.此题考点为构词法。语境需要形容词形式。globe是“地球;地球仪;球体”的意思,变成形容词global“全球的;总体的;球形的”。

start什么意思 start中文翻译意思

c,引导定语从句的关系代词有:that, who, whom, whose, which; 关系副词有:when, where, why.

基本结构:主语+have/has+动词的过去分词(p.p)

拓展:a,介词不能单独使用,必须带上宾语构成介词短语,或依附在不及物动词后面使用。介词短语可以在句子中充当状语,定语,表语和宾语补,本题是介词短语作比较状语。b,than用作介词时意思为“与…相比”,用于名词或代词前表示比较关系,也可用于在度量衡方面的比较。

拓展:非谓语动词包含四种形式,即不定式、动名词、现在分词和过去分词。

拓展:现在完成时的用于:a,过去发生的动作对现在造成的影响。b,过去的动作或状态持续到现在并且可能继续下去。c,现在完成时表示将来。

不定式:a,基本形式:to do(表示主动,并且一般表示将来);b,被动式:to be done(表示被动,并且一般表示将来);c,进行式:to be doing (表示主动和进行);d,完成时:to have done(表示主动和完成);e,完成被动式:to have been done(表示被动和完成);f,完成进行时:g,to have been doing (表示主动和完成进行)。

1.谓语动词的时态考查。从上下文的语境,以及 “Since 2011“作为时间标志,可以判定此句用现在完成时。

A taste for meat is____(actual)behind the change: An important part of its corn is used to feed chickens,pigs, and cattle. Another reason for corn's rise: The government encourages farmers to grow corn instead of rice____(improve)water quality. Corn uses less water ____ rice and creates less fertilizer (化肥)runoff. This switch has decreased____(pollute)in the country's major lakes and reservoirs and made drinking water safer for people.

1. has grown 2. the 3. actually 4. to improve 5. than 6. pollution 7. global 8. started 9.that/which 10.feeding。

10.此题考查了现在分词作状语。句中用feed的非谓语动词feeding,在句中作状语,feeding的逻辑主语是句子的主语。

According to the World Bank, China accounts for about 30 percent of total ____(globe)fertilizer consumption. The Chinese Ministry of Agriculture finds that between2005-when the government ____ (start) a soil-testing program ____ gives specific fertilizer recommendations to farmers- and 2011, fertilizer use dropped by 7.7million tons. That prevented the emission(排放) of 51.8 million tons of carbon dioxide.China's approach to protecting its environment while ____(feed) its citizens“offers useful lessons for agriculture and food policymakers worldwide,” says the bank's Juergen Voegele.

拓展:a,在复合句中,修饰某一名词或代词的从句叫定语从句。

3.此题考点为构词法。副词主要用来修饰动词,形容词,副词或其他结构。actual为形容词,actually为副词。

Diets have changed in china-and so too has its top crop. Since 2011, the country ____(grow)more corn than rice。 Corn production has jumped nearly 125 percent over____past 25 years, while rice has increased only 7percent.

b,定语从句所修饰的词叫先行词;定语从句一般用关系代词或关系副词来引导,关系词放在先行词与定语从句之间起连接作用,同时又作从句中的一个成分。

5.此题考点为介词,根据句义和标志“less”,此题填介词“than”。

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

标志词:a,already/yet;b,ever/never;c,so far;d,for+段时间,since+点时间(或过去时)

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