2020届英语二轮复习新考势突破课件：1-1-4 介词 课件

A 动词
谓语动词
非谓语动词
时态 语态
动词
doing done
主谓一致
to do
解题方法和步骤/确定词形
B 形容词／副词
-ly
①.形容／副词 相互转换
Adj.
Adv.
②.形容词／副词的 Adj. 比较级和最高级 Adv.
-er more ~
the -est the most ~
总结提升
解题四步走
考查语法点: 各类词性的正确使用及转化
考点分析
考点八： 形容词的
• 有提示词 •通常，有表示范围的in /of介词短语或 形容词前有the时，一般要用最高级；
级
than的前面一定要用比较级
1. One of the ______w_o_r_s_t(bad) gift choices I ever made
语动词
• 除谓语动词以外的动词形式
1. We must also consider the reaction of the person __r_e_c_e_iv_i_n_g_ (receive) the gift.
2. …I then noticed that I had just 10 minutes left t_o__c_o_m_p_l_e_t_e__ (complete) the rest!
3. Being too anxious to help an event develop often _r_e_s_u_l_t_s_ (result) in the contrary to our intention.
考查语法点: 谓语动词的时态及语态, 及主谓一致
考点分析
考点六：非谓 • 有提示词

① It is difficult for a foreigner to learn Chinese. ② It is everyone’s duty to obey the law. ③ It took them a year to build the bridge. ④ It is up to us to help those in need.
二、it 作形式主语
⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接 代词或连接副词引导。
①It is clear ( obvious， true， possible， certain....) that ...该句型中 it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显 然，真的，肯定……）＂ 是主语从句最常见的一种结构。 ➢ It is very clear that he’s round and tall like a t真正的主语移到句子 后部去，使句子显得平衡，避免“头重脚轻”。it作形式主语时，可以代 替三种形式：不定式、动名词和主语从句。
二、it 作形式主语
1. it代替不定式短语，常用于下列句型中： It + be +adj + (for/of sb.) to do sth. It + be + n + to do sth. It takes sb. some time to do sth. It’s up to sb. to do sth.
二、it 作形式主语
b) It doesn’t matter（It’s no wonder；It doesn’t make too much difference等）＋连接代词或连接副词引导的从句。 ➢ It doesn’t matter whether we go together or separately. ➢ It is no wonder why he came here too late.

2020届高考英语二轮复习语法突破16【特殊句式】高考英语特殊句式用法速查速记考点一倒装句完全倒装表示地点、时间或方位的副词或介词短语here, there, now, then, up, down, away, off, in, out, in the room, on the wall等置于句首，且主语为名词时部分倒装否定副词(never, neither, nor, hardly, little, seldom, rarely等)或表示否定意义的介词短语(at no time, by no means, on no condition, in no case等)置于句首时only修饰介词短语、副词或状语从句，且置于句首时so/neither＋助动词/be动词/情态动词＋主语，意为“……也是如此/也不……”在not only...but (also)．..句型中，若not only置于句首时，需将not only所在的句子部分倒装not until...置于句首时，主句需部分倒装so...that...和such...that...句式中，so或such及其所修饰的成分置于句首时，主句需部分倒装例：Not until recently did they encourage the development of tourist-related activities in the rural are as.直到近期，他们才鼓励在农村地区开展与旅游业有关的活动。

Only after they had discussed the matter for several hours did they reach a decision.他们只有在讨论这个问题几个小时之后才做决定。

We laugh at jokes, but seldom do we think about how they work.我们听到笑话时会笑，却很少去考虑它们是如何让我们发笑的。

●句意：今天所有的三代人都认为这次搬迁非常成功，让他们拥有 了比在不同的城市居住更加密切的关系。
●②In all, from the time the stem cells are harvested from a donor(捐献者) to the time they can be implanted in the patient, we've got 72 hours at most. (2016全国卷ⅠC篇)
●此句的主语为we,谓语为have got，宾语为72 hours。 句中的In all和at most均为状语，from the time the stem cells are harvested from a donor to the time they can be implanted in the patient为时间状语。
简单句的基本句型
五 ） 主语+谓语+宾语补足语
1.We have proved him wrong. 2.What make you think so? 3.He found the child fast asleep. 4.You should keep the room clean and tidy. 5.He likes to watch the boys playing basketball. 6.We hear her sing next door.
● 主干：
● 2.They moved in with a local family, the Harrisons, and, like them, had little privacy, rare baths, and a blanket of snow on their quilt when they woke up in the morning.