2021春人教版八年级下册Unit2知识点总结 .docx

1、Unit2 短语： clean up 打扫干净 cheer up (使）变得更高兴; 振奋起来 set up 建立; 设立 put up 张贴 call up 打电话给 give up 放弃 fix up 修理 give out 分发 used to 曾经.;过去. give away 赠送;捐赠 make a difference 对.产生影响 come up with 想出(办法、主意等) help out 帮助.摆脱困难 care for 照顾;照看 try out for 参加选拔 come true 实现 run out of 用光 take after 与.相像 be simili

2、ar to 与.相似 put off 推迟 考点一： 回顾: to do 不定式结构 1.need to do sth 需要做某事 2.make plan to do sth 制定计划做某事 3.ask sb (not ) to do sth 要求某人（不要）做某事 4.used to do sth 过去常常做某事 5.decide to do sth 决定做某事 6.help sb (to) do sth 帮助某人做某事 7. would like to do sth 想要去做某事 8.make it possible for sb to do sth 使得做某事对某人来说是可能的 9.It

3、 is +adj.+for sb +to do sth. 做某事对于某人来说是.的 精选考题： 1. Lets ask our parents _ us finish the work. A. help B. to help C. helping D. helped 2. Im making some plans_ in an old peoples home this summer. A. to work B. working C. works D. am working 3. Sometimes, parents find it difficult _ with their childre

4、n. A. to talk B. say C. talk D. to say 4. Id like the old people some housework. A. help；do B. to help；doing C. helping；doing D. to help；do 考点 2： alone adj./adv. 强调单独一人；没有同伴 lonely adj. 孤独的；寂寞的 带有强烈的感情色彩 feel lonely 感到孤独 考题： 1.Though he is _ at home, he doesnt feel_ for he has many things to do. A.

5、alone; lonely B. lonely; alone C. alone; alone D. lonely; lonely 2. Friendship plays an important part in our life. We always feel_when there are few friends around us. A.clever B.careless C.lonely D.excited 考点 3： run of “被用完；被耗尽”, 主语通常是 时间、金钱、食物等无生命的名词 Eg. Her money has already run out. 她的钱已经被用完了 r

6、un out of :用完 主语只能是人 She has already run out of money. 她已经花光了钱 run-ran-run （原形-过去式-过去分词） 精选考题： 1.Tom has to sell his bike because he has _ all his money. A. ran out B. ran out of C. run out D. run out of 考点 4：-ing-ed 形容词的考点： -ing 修饰物；-ed 修饰人 boring adj.无聊的 bored adj. 感到无聊的 exciting adj.令人兴奋的 excited

7、 adj. 感到兴奋的 be excited about 因.而兴奋 satisfied adj.满意的；满足的 近义词：pleased v. satisfy v.使满意；使满足 n. satisfaction 满意；满足 be satisfied with sth = be pleased with 对.满意 精选考题： 1.He smiled with _ (satisfied) when he won the race. 2. He smiled in _(satisfied) when he won the game. 3. I think football is an_ (excit

8、ed) sport. 考点 5： advice n.建议；劝告 不可数名词 没有单复数 一条建议：a piece of advice 一些建议：some advice ask for advice 征求建议 听从某人的建议：take/ follow ones advice 近义词：suggestion n.建议（可数名词） v. advise /d va z/ advise sb to do sth 建议某人做某事 advise sb not to do sth 建议某人不要去做某事 牛刀小试： 例 1： Lets go to the teacher for _ . A. a advice B

9、. an advice C. some advice D. some advices 考点 6： -ness 名词后缀 happy adj. -happiness n. 幸福；快乐 sad adj. - sadness n.悲伤 kind adj. -kindness 仁慈；好意 考点 7： volunteer / vln t (r)/ v.义务做；自愿做 n.志愿者 复数：volunteers volunteer to do sth 自愿做某事 例 1：Liu Jing volunteered_people in trouble. A.to help B.help C.helping D.h

10、elped 例 2：- Are you all_? -Yes.We always_to help sick people in the hospital. A. volunteers,volunteer B.volunteer,volunteers C. volunteers, volunteers D.volunteer,volunteer 例 3： She hopes to call up at least five primary schools to ask if they need _ (volunteer ) for their after-school programs. 考点

11、8： fight /fa t/ v.打仗；打架 fighter n. 战士 have /take a fight with sb 和某人打架；打仗 fight against 与.抗争 例 1: I dont want to have a fight_my cousin. A.with B.for C.at D.to 考点 9: 区分 3 个找到 1）find 找到，发现 （强调找的结果） 2）look for 寻找（强调找的过程，动作） 3）find out 找到,发现,查明,多指通过调查询问研究之后“搞清楚弄明白”。 例 1: I_the key everywhere,but I didn

12、t_it. A. looked for; looked for B.looked for; find C. found; look for D.find; look for 考点 10：动词+off put off 推迟 take off 脱掉；起飞 get off 下车 show off 炫耀 cut off 切除；切断 give off 分发；散发 turn off 关闭 set off 出发 例 1：People_a lot of meetings because of the dangerous illness. A. turned off B. set off C. put off

13、D. took off 例 2： -Mrs White, can I do my homework tomorrow? -Im afraid not. Dont_what you can do today till tomorrow . A.put off B.get off C.cut off D.turn off 考点 11： use 的用法 1. used to do sth. 过去常常做某事 例句：I didnt use to go skating,but now I do it very often. 我过去不经常去滑冰，但我现在经常去。 2. be used to doing st

14、h. 习惯于做某事 例句：She is used to taking a walk after supper. 她习惯于晚饭后散步 例 1.I didnt use_ (go) skating , but now I do it very often. 例 2.Whats your hobby? l_listen to music, but now l enjoy dancing. A. am used to B. used to C.am used D.use to 例 3：The woman in red _ a teacher. She works in a hospital now. A

15、. used to be B. is used to be C. was used to be D. is 考点 12： be similar to 和.相似 the same as.和.一样 例题： All eggs look similar_one another, but not two eggs are the same_each other. A.to; to B. as;as C. to;as D. as;to 考点 13： （1）either/neither of +复数名词或代词 作主语时，谓语动词用单数 Neither of my parents _(be) interested in soccer games.