III 词性变化 (旨在提供语法填空所需材料)
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1. employ v.雇佣,使用 |
employment n.雇佣 |
employer雇佣者, employee受雇者 |
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2. approve v.赞成,批准 |
approval n,赞成,批准 |
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3. profession n.职业,专业 |
professional
adj.专业的 |
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4. guilt n.犯罪 |
guilty
adj. 犯罪的,内疚的 |
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| centrate v.集中注意力 |
concentration
n.专注,专心 |
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[练习]用括号内所提供词的适当形式填空 1) This book demanded all your_________.(concentrate) 2) My parents didn’t _________ of my leaving school this year and I had to accept their ________.(approve) 3) We need enough _________ engineers to undertake the job.(profession) 4) his _______ was proved beyond all doubt by the prosecution and he felt _____ about not telling the truth to the judge (guilt) 5) The factories that ________thousands of workers criticized the method _________by the country’s government.(employ) keys: 1) concentration 2) approve; approval 3) professional 4) guilt; guilty 5) employ; employed |
IV 重点词汇 (旨在提供综合运用所需材料)