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1、人教新目标八下教案人教新目标八下教案 Review of units 13 (A)Review of units 13 一. 重点词汇 1. as as 作为连词，引导时间状语从句， “当的时候”，一般用于一般过去时。 例如： As he explored the sea，he took a lot of pictures. 他在探海时，拍了许多照片。 还可以引导原因状语从句，只说明一般的因果关系，语气比 because 弱，说明比较明显的原因，它引导的从句通常放在句首，有时也放在句尾。 例如： As the car is expensive，we cant buy it. 由于汽车太贵，我们
2、买不起。 As everybody has come，we can set off. 既然大家都到了，我们可以动身了。 as soon as 一就 例如： As soon as he arrived in France，he called me. 他一到法国，就给我打电话。 asas 表示双方程度相等， “和一样”。 基本句式： A、主语+谓语（系动词）+as+原级形容词+as 例如： Xiao Li is as tall as his brother. 小李和他哥哥一样高。 Your jacket is as new as mine. 你的茄克衫和我的一样新。 B、主语+谓语（行为动词）+a
3、s+原级副词+as 例如： He speaks French as fluently as you. 他说法语和你说得一样流利。 Wang Ying teaches maths as conscientiously as her sister. 王莹教数学和她姐姐一样认真。 2. a few；few；a little；little few 或 a few 在句中修饰可数名词，后接可数名词复数；也可用来代替复数名词。其中 few 表示否定，意为“几乎没有”，a few 则表示肯定，意为“有一些”。 例如： Few people lived here many years ago 许多年前几乎没有
4、人住在这儿。 Look！You made a few mistakes in your homework 看！你在作业中出了几处错。 little 或 a little 在句中修饰或代替不可数名词。其中 little 表示否定，意为“几乎没有”，a little 表示肯定，意为“有一点”。 例如： How much wine did he have last night？ 昨天晚上他喝了多少酒？ Just a little 只喝了一点点。 Hung up，we have little time left 快点，我们没有多少时间了。 a little 还常用来修饰形容词、副词、动词，也可以修饰形
5、容词或副词的比较级。 例如： All of them felt a little tiredSo they stopped to have a rest 他们都感到有点累，所以他们停下来休息。 Lucy runs a little faster than I 露茜跑得比我快一点。 3. a little 和 a bit a bit 和 a little 通常可互换，也可修饰动词、形容词、副词。但在修饰名词时有区别：a little 可直接修饰不可数名词；而 a bit 则要与 of 搭配才能修饰名词。 如： Please open the windowsIts a bit hot 请把窗户打开
6、，有点热。 This morning he only had a bit of milk for breakfast 今天早上他早餐只喝了一点牛奶。 注意： nota little 意为“非常、很多、不少”，相当于very 或 quite 等；而 nota bit 则表示“一点也不”，相当于not at all 等。 例如： The boy isnt a bit hungry 那男孩一点也不饿。 The boy isnt a little hungry 那男孩非常饿。 4. besides，except，but 这三个词都可以用来表示转折，但是用法有所区别： (1)except 与 besid
7、es 用于肯定句时，except 意为“除外(不再有)”；besides 意为“除外(还有)”： 例如： We all passed the exam besides Tom. 除了汤姆外，我们也都及格了。 （汤姆也及格了） 注意： besides 在句中的位置较活，可放在句首，亦可放在句中或句末；而 except 多放在句尾。 (2)except 前几乎总有 all，any，every，no 及其复合词等词，而 besides 前面可用也可不用，依句意而定： 例如： He answered all the questions except the last one. 除最后一个问题没答外，其
8、余问题他都答了。 All of them went to Beijing last summer besides Tom. 除了汤姆外，他们去年夏天也都去过北京。 (3)except，but，besides 用于否定句时，可以互换。 如： There arent any other people to be considered besides/except/but you. 除你之外，其他人将不予考虑。 I didnt look anywhere besides/except in your bedroom. 除了你的卧室外，我哪儿也没去找。 (4)but 和 except 都可以和 for
9、 连用，构成短语；也可跟 that 从句做宾语。 如： l asked nothing from him but/except that he should write to me every other week 我只要求他每两周给我写一封信。 You cant succeed in the exam but/except that you will work still harder 你若不比以前学习更用功些，是不可能考上的。 二. 重点句型 1. There be 是“某处有某人或某物”的句型表示“存在”，注意：本句型要用就近一致的原则。 另外，There be 句型有一些扩展形式：Th
10、ere + live（lie，stand，come，go）主语其它。 如： (1)Once upon a time，there lived a king. (2)There goes the bell. (3)On the hill（there）stands a house. 注意此句：There will have a class meeting this Thursday afternoon.是错误的。 应将其改为：There will be a class meeting this Thursday afternoon. 对 there be 句型中的主语提问时，无论主语是单数还是复数都
11、用“Whats + 地点状语？” 如： There are five apples on the plate.Whats on the plate? 2. tooto，sothat和 enough to do sth. 的句式在一定的情况下可以互换。 (1)在肯定句中含 so that 的复合句可以转换成含有 enough to do sth. 结构的句子。 如： He worked so hard that he finished the work in time. He worked hard enough to finish the work in time. If your son f
12、eels well enough to watch TV by then，hell be fine after the game. If your son feels so well that he can watch TV by then，hell fine after the game. (2)在具有否定意义的句中，三者可以相互转换，但应注意 tooto 在和 enough to do sth. 与 sothat转换时，应用句中形容词的反义词或将 that 从句改为否定句。 如： He is too young to join the army. He is so young that h
13、e cant join the army. 或：He isnt old enough to join the army. (3)如果 sothat结构中主句和从句的主语不是一致的，应在 enough to do sth 和 tooto 结构中的不定式前加上“for sb.（sth.） ”的短语。 如： English is so useful that all of us should learn it well. English is useful enough for us to learn well. The maths problem is so difficult that I ca
14、nt work it out. The maths problem is too difficult for me to work out. 或: The maths problem isnt easy enough for me to work out. 3. like 后既可接动词-ing 形式，也可接动词不定式。含意却有所不同。 如： He likes swimming in Summer.（表示习惯爱好） Its very hot. He would like to（have a）swim. (表示具体的一次行为)：hate 等也有类似的用法。 三. 综合检测 . 看图，根据句意将单词
15、填写完整。 1. The new hospital is a big b_ _l_ _ng. 2. Some sc_ _nt_ _ts believe that there will be such robots in thefuture. 3. They help their mother with the h_ _s_ _ork. 4. We buy a t_ _k_t to get a seat on a bus，train，or airplane. 5. Its a lovely p_rr_t，isnt it? 6. There is a big k_t_h_n in the hous
16、e. . 单项选择 1. There is going to _ a sports meeting in our school next week. A. be B. have C. open D. hold 2. _ I open the window? Its so warm here. A. Must B. Will C. Shall D. Would 3. He doesnt know _ English because he has studied it for only _ weeks. A. much，a few B. little，few C. few，a little D. a few，a little 4. _ is it from our
