高二下学期英语复习教案
人们利用电能运转机器。electricity is used to run machines.
2. 一般过去时 was/were + v(p.p)
昨天我们在山坡上种了许多树。many trees were planted on the hill yesterday.
3. 一般将来时 will/shall +be+v(p.p)
下星期我们将举行一场运动会。a sports meeting will be held next week.
4. .过去将来时 should/would +be+v(p.p)
他告诉我们人们将在他家乡建一个大水坝。we were told that a big reservoir would be built in his hometown.
5. 现在进行时 am/is/are +being+v(p.p)
他正在油漆房子。a house is being painted.
6. 过去进行时 was/were +being+v(p.p)
当我进厨房时，她正在做蛋糕。a cake was being made when i came into the kitchen.
7. 现在完成时 have/has +been+v(p.p)
他已经结束工作了。he has finished his work. his work has been finished.
8. 过去完成时 had +been+v(p.p)
到上个月为止，他们已经把这本书翻译成了英语。
the book had been translated into english by the end of last month.
9. 将来完成时will have +been+v(p.p)
2,000 words will have been learned by the end of next year.
10. 带情态动词的被动语态 由情态动词+be+v(p.p)”构成。如：
the machine must be operated with care.
注意：主动形式表示被动意义的情况
habits are easy to make but hard to break . (habits是to make、to break的逻辑宾语 ) 。习惯容易养成，但很难改变。
she only has a small cold room to live in . (不定式所修饰的名词或代词是动词的宾语，而句子的主语也是不定式的逻辑主语时 ) 她只有一间寒冷的斗室可以容身。
the bike needs repairing ( = to be repaired在动词want、need、require等后面常用动名词表示被动含义，等于不定式的被动形式。) . 自行车需要修理了。
this novel is well worth reading. (worth后跟动名词主动形式表示被动)这本小说很值得阅读。
a big fire happened / took place / broke out last night . (不及物动词没有被动语态)
how sweet the music sounds ! （感官动词 用主动形式表示被意思。）
the book sells well . (write、read、sell、keep、prove、weigh、number、drink、wear、pay、wash、open常用主动形式表被动意义)这本书销路很好。
语法总复习3------非谓语动词
teaching aims: vocabulary revision
grammar revision
teaching main-points: vocabulary and grammar revision in the process of the integration between the teacher and the ss
teaching crux: 1) ss’ explanation about the vocabulary and grammar
2) teacher’s further explanation and supplement
teaching materials & focuses:
非谓语动词
动词的非谓语形式有三种：不定式、动名词和分词.
(一)不定式
不定式由“ to十动词原形”构成，其否定形式是“ not to do”.不定式可以带宾语或状语构成不定式短语，没有人称和数的变化，但有时态和语态的变化.不定式可作主语、宾语、状语、表语和定语，但不能单独作谓语.不定式的逻辑主语有时用“ for十名词或代词宾格”构成.
