《修改稿languagepoints(unit2)》由会员分享，可在线阅读，更多相关《修改稿languagepoints(unit2)（15页珍藏版）》请在金锄头文库上搜索。
1、Language points (Unit 2),1.不定冠词 an SPCA officer an a , e, m ,n ,h ,f , I, o ,r , x an hour a useful book a uniform a one-day trip an eight-day trip,2.单词转换 society n. social adj. cruel adj. cruelty n. prevent v. prevention n. love n. v. lovely adj. loveliness n. safe adj. safely adv. safety n. save v
2、. miss v. missing adj. thief n. thieves pl. hunt v. hunter n. kind adj. n. unkind adj. kindness n. kindly adv. guard v. n. guarder n. hungry adj. hunger n. thirsty adj. thirst n. prefer v. preference n. care v. n. careful adj. careless adj. carefully adv. special adj. specialist n.,3.leave 遗弃，留下,Som
3、eone left these puppies in the street. Some people leave rubbish on the bench. I have left my notebook at home. I have forgot my notebook at home. I cant find my notebook. I have forgot where I put it. ,4. 连接两类相似内容时，and 用于肯定句 or用于否定句 They are in trouble. They need water and food. But they dont have
4、any water or food.,They had no food or water.= They didnt have any food or water.在反义疑问句中的考查They had no food or water, did they?,5.keep +n. + adj. keep the environment clean 保持 keep the door open 保留 keep doing sth. keep talking 保持，不停,keep the puppy as your petYou can keep the book for two weeks. 保存、借
5、用keep my/ his promise 履行 诺言keep from 保护免于；使免受The fireman tried his best to keep the boy from the fire.keepfrom doing 阻止做某事The mother tried to keep her son from shouting.,6.句意相同 Which one is your favourite? = Which one do you like best? She prefers the white shirt to the black one. = She likes the wh
6、ite shirt better than the black one. We should take good care of our books. =We should look after our books well.,7.feed 喂养 fed-fed,feed sb./sth 喂养某人 (某动物) feed the birdfeed sb./sth. on/with sth. 用某物喂feed the baby on/with milk feed sth. to sb./sth供作食物，供应(饲料)给，用(某物)喂： feed grain to chickens =feed chi
7、ckens with grain喂小鸡谷物,8.to do 动词不定式用法,作定语，修饰名词, 补充说明所修饰成分的用途 a bowl of water to drink hard biscuits to chew a basket to sleep in a blanket to keep him warm Do you have a pen to write with? I have much homework to do. He needs to buy a new flat to live in.,9.注意介词用法 hold her carefully with both hands
8、take care of them with love play with her 和 buy sth. for sb. be (un)kind to sb. save animals from danger save the chick from that dog keep on as your pet keep people safe from danger hunt animals for food bring sth. to sb. other animals like sheep,10. promise 承诺，答应 promise (not) to do sth.,I promise
9、 not to play computer games every day . My mother promises to buy me a new pair of sports shoes.keep ones promise 遵守某人的约定,11. as prep. 作为，当作，因某人是某身份 She works as an interpreter in that company. Treat me as a friend.As a student，we should focus on our study.adv. 常用于同级比较 同一样as tall as his fatherHe is
10、not the same man as he was before. Shes as good an actress as she is a singer.,12. prefer sth./sb.I prefer Jay Chou.prefer doing sth.I prefer walking alone.prefer A to Bprefer doing A to prefer doing BI prefer coffee to tea.I preferred flying kites to climbing mountains.,13. take sb. (to sp.) for a
11、walktake a walk/ go (out) for a walkIt is a ten minutes walk. bring sth./sb. to sp. take sth./sb. to sp. Dont forget to bring your textbook to school tomorrow. My father took me to the museum last Saturday.,14. the +某些形容词 表示一类人the old/young/rich/poor/blind/disabled 15. need的用法实义动词 need to do， need s
12、th.We need to spend more time learning English.I need more money to buy this ring.情态动词，后直接加动词原形，多用于疑问句与否定句Need I finish my homework before 7:00 p.m.?No, you neednt.She seldom needed our help, _ _?We need to guard our country, _ _ ?You neednt give back the book, _ _?,16. 动词过去式和过去分词leave-left-left find-found-foundkeep-kept-kept givegave-givenpreferpreferred-preferredplay-playedplayed come-camecomeeat-ate-eaten catch-caughtcaughtsleep-slept-slept feed-fed-feddrink-drank-drunk take-took-takenguard-guarded-guarded help-helped-helped,
