发布时间 : 星期六 文章2020高考英语新创新大一轮复习人教全国版讲义必修3Unit2Healthyeating含答案更新完毕开始阅读78061f144128915f804d2b160b4e767f5bcf8042
②The strength of riding bikes is that it can build up our strength. [系统归纳]
(1)build up one's strength/body strengths and weaknesses The strength of ...is that ... (2)strengthen vt.& vi. [重点强化] 易错处处防
③The ability to keep calm is one of his strength.strength→strengths 佳句时时写
④(2018·全国卷Ⅲ书面表达)为了强身健体，我们经常组织各种各样的活动，例如：打篮球、乒乓球等。
To_build_up_our_strength,_we often organize all kinds of activities, such as playing basketball and table tennis.
4．limit vt.限制；限定n.界限；限度 [自主体验] 单句语法填空
①Set a limit to the number of tasks you take on each day and stick to it. ②Life is limited (limit), but there is no limit to serving (serve) the people. ③Any driver found driving beyond the speed limit will be charged. [系统归纳]
(1)beyond the limit within the limits of set a limit to sth. there is a/no limit to sth. (2)limit ...to ... (3)limited adj. limitless adj. [重点强化] 易错处处防
④As we all know, a lack of formal education will limit to your job opportunities.去掉to 佳句时时写
⑤(2015·全国卷Ⅰ书面表达)文章的长度应限制在400词左右。 The length of the article should_be_limited_to 400 words or so. 5．benefit n．好处；利益；优势vt.& vi.有益于；有助于；受益
强身健体 优点和缺点 ……的优点是…… 加强；巩固 超过限度 在……范围内 对……规定限度 对……是有限的/无限的 把……限制在……内 有限的 无限的
[自主体验] 单句语法填空
①As we all know, books are the source of knowledge, from which I benefit a lot.
②If I am lucky enough to be elected, I will make every effort to serve for the benefit of students and our club.
③As everyone knows, sports are beneficial (benefit) to building our strength. [系统归纳]
(1)benefit from/by ... (2)for the benefit of (3)beneficial adj. 从……中受益；得益于…… 为了……的利益 有益的；有利的 对……有益；有益于 ?to为介词? be beneficial to ...?? be of benefit to ...? [重点强化] 佳句时时写(一句多译)
(2018·全国卷Ⅰ书面表达)了解中国的餐桌礼仪对你很有益。
④Having_a_good_knowledge_of_table_manners_of_China_will_benefit_you_greatly.(benefit vt.)
⑤Having_a_good_knowledge_of_table_manners_of_China_will_be_of_great_benefit_to_you.(benefit n．)
⑥
Having_a_good_knowledge_of_table_manners_of_China_will_be_very_beneficial_to_you.(beneficial)
僻义牢牢记
⑦In 1986, more than three million people were receiving unemployment benefit.救济金 6．combine vt.& vi.(使)联合；(使)结合 [自主体验] 单句语法填空
①Only when our theory is_combined (combine) with practice can the former become reliable knowledge.
②It was several factors that combined to_harm (harm) our friendship.
③The firm is working on a new product in combination with several overseas partners. [系统归纳]
(1)combine ...with/and ... combine to do sth. (2)combination n． in combination (with) 把……与……结合起来 联合起来做某事 结合；联合；组合；联合体；结合物 (与……)联合/结合
[重点强化] 易错处处防
④The beautiful scenery, combine with lovely weather and delicious food, made our visit to Qingdao pleasant and unforgettable.combine→combined 佳句时时写
⑤如果他能把自己的才能和勤奋结合起来，他应该会很有成就。
If he can combine_his_ability_with_hard_work,_he should be very successful.
1．get away with受到从轻发落；(做坏事)不受惩罚 [系统归纳]
get away (from) get along/on with get down to (doing) sth. get over get through get across (to sb.) [重点强化] 单句语法填空
①I rang him several times this morning but could not get through to him. ②If we can get over present difficulties, then everything should be all right. ③It took a long time to get across to the workers the way the machine worked.
④Every now and then I like to spend a few days in the country to get away from the noise and pollution of London.
易错处处防
⑤The moment he arrived home, he got down to help his mother do housework.help→helping 佳句时时写
⑥我们的英语老师严格要求我们，他绝不允许我们在考试中的作弊行为不受处罚。
Our English teacher is very strict with us.He won't have us getting_away_with_cheating_in the_exam. 2．cut down削减；删节；减少；砍倒；降低；杀死；夺去……的生命 [自主体验]
写出下列句中cut down的含义
①Every one of us can make a great effort to cut down the use of energy in our country.减少；削减
②Immediate actions should be taken, like stopping cutting down trees, to better the
(从……)脱离；逃脱(……) 与……相处；进展 开始认真地做某事 克服(困难)；从……中恢复过来 完成；接通电话；通过 (向某人)解释清楚；使(某人)了解
environment.砍倒
③Hunger, cold and illness have cut down many of the villagers.杀死；夺去……的生命 [系统归纳] cut in cut up cut out cut through cut off [重点强化] 用法条条清(cut in/cut off/cut up)
④I'd feel cut_off if I didn't know what was happening in the world. ⑤Cut_up the carrots before you put them into the pot.
⑥She kept cutting_in on our conversation, which made us very angry. 佳句时时写
⑦为了保持健康，我们应该减少上网的时间。
In order to keep fit, we should cut_down_the_time_spent_in_surfing_the_Internet. 3．否定词与比较级连用表示最高级含义
[教材原句] “Nothing_could_be_better，” he thought. [自主体验]
①Your story is perfect; I've never heard a_better_one before. 你的故事太完美了，我之前从来没有听过比这更好的故事。 ②Tom is taller_than_any_other_student in our class. 汤姆是我们班最高的学生。
③You can_never_be_too_careful while crossing the street. 过马路时，你越小心越好。 [归纳点拨]
表示最高级意义的几种特殊结构： (1)“否定词＋比较级”意为“没有比……更……；没有像……一样……”，常用的否定词有no, not, never, nothing, nobody, hardly等。 any other＋单数名词???all? the other＋复数名词(2)比较级＋than＋?anyone else??the rest of＋复数名词或不可数名词插话；让某人分享利润 切碎；齐根切掉 删除 开辟 切断；中止；隔绝；剥夺继承权 ??形容词/副词＋enough(3)can/could＋never/not＋be＋? ?too＋形容词/副词?