八年级下unit2小结_8下unit2复习案

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Unit2 Plant a plant!

Unit Review Ⅰ.Words and phrases 1.fill…with…

2.by the way

3.in a word 4.turn into

5.for sure

6.in the bottom of 7.make sure

8.open up

9.best of all 10.close up

11.along with

12.log onto 13.in the middle of

14.when it comes to 15.at the top of

16.take energy from 17.keep …away from

18.have fun doing

19.look after= take care of

20.be made of/from/by/in/up of 21.cover…with…

22.consider…for Ⅱ.Structures 1.…enough to do.“足够…做某事” 2.remember to do sth./ doing sth.3.be covered with “被…覆盖”(被动)4.It is+形容词(for sb.)to do sth.“做…怎么样” be pleased with sb./sth.“对…满意”

5.the best way/time/place to do sth.“做某事的最好方法/时间/地方”

6.consider + 名词/代词/动名词/从句/带疑问词的动词不定式 “仔细考虑；认为；觉得”

7.decide to do sth.“决定做某事” = make a decision to do sth

decide +从句

decide on sth.“就某事做出决定”

8.hear sb.do sth “听见某人做了某事”

hear sb.doing sth “听见某人正在做某事”

9.continue to do “继续/持续做某事；不停地做某事”

= continue doing sth./ continue with sth.Ⅲ.Grammar

构词法就是利用词形的变化规律来构成词汇的方法。英语中的构词法有三种：合成、派生和转化。本单元重点为派生法和转化法。派生法：即在一个单词（词根）前或后加上词缀构成一个新词。1.加否定前缀（词性不变，词义变）

im-/ un-/ dis-

impoible unhappy dislike

unfair 2.加后缀（词性、词义都变）

名词后缀：-er/-or

worker actor teacher visitor 形容词后缀-ful/-le/-y/-ly/-ern

helpful

carele

rainy/snowy

lovely/friendly

eastern 副词后缀-ly

carefully

1.转化法：由一种词类转化成另一种或几种词类而词形没有太大变化。从意义上讲是一词多义，从语法上讲是有多种语法功能。

动词↔名词

rest drink cook water

形容词↔动词

clean thin close 名词↔形容词 light right 副词↔形容词

hard

enough