内容正文:
第一部分 教材重难点精讲
八年级(下) Unit 7
安徽英语
英语
1
考点1 population的用法
China has the biggest population in the world. (P50)
population意为“人口;人口数量”,无复数形式,其用法如下:
▶单独作主语时,谓语动词用单数形式;当其前面有分数或百分数等词修
饰时,表示整体中的一部分人,谓语动词用复数形式。
▶形容人口“多”可用large或big;形容人口“少”用small。
2
▶询问人口数量时,要用“What’s the population of…?/How large is the
population of…?/How many people are there in…?”
▶“某地有多少人口”的表达方式有:
①The population of +某地+be+数词。
②某地+has a population of +数词。
3
考点2 protect的用法
The main reason was to protect their part of the country.(P50)
4
考点3 succeed的用法
The first Chinese team did so in 1960, while the first woman to succeed was Junko Tabei from Japan in 1975.(P51)
▶succeed(v.)成功→success(n.)成功,成就→successful(adj.)成功的
→successfully(adv.)成功地
▶succeed (in) doing sth. 成功做某事。
I succeeded in finishing the task. 我成功地完成了任务。
5
考点4 辨析achieve与come true(2015.38)
The spirit of these climbers shows us that we should never give up trying to achieve our dreams.(P51)
辨析 含义及用法 示例
achieve 及物动词,意为“达到;完成;实现”,指经过一番努力实现梦想、目标或取得较大的成就,主语一般是人,有被动语态。 achieve success取得成功
achieve one’s
goal/dream实现某人的目标/梦想
come true 不及物动词词组,意为“实现;成为现实”,主语一般是物(愿望、梦想),无被动语态。 make one’s dream
come true使某人梦想成真
6
考点5 weigh的用法
This elephant weighs many times more than this panda.(P53)
weigh是动词,意为“重量是……;称……的重量”。 weigh的名词形式为weight,意为“重量”,是不可数名词。
对重量提问可用以下三种句型:
①How much does + 某物 + weigh?
②What is the weight of + 某物?
③How heavy is + 某物?
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