人教新目标八年级英语下册Unit 4知识点梳理及重难点讲练.doc

1、1 20202021 学年学年人教新目标八年级英语下册人教新目标八年级英语下册 Unit 4 知识点梳理及重难点讲练知识点梳理及重难点讲练 知识梳理知识梳理 一、词汇梳理：一、词汇梳理： relate (v. 与相联系) relation (n. 关系；联系；交往) relative (adj. 相关联的) communicate (v. 交流；沟通) communication (n.交流；沟通) argue (t.争吵；争论) argument (n.争吵；争论) cloud (n.云；云朵) cloudy (adj.多云的) second (num. 第二) secondly (第二；其

2、次) explain (v. 解释；说明) explanation (n. 解释；说明) compete (v. 竞争；对抗) competition (n. 竞赛；比赛) competitor (n. 竞争者；对手) type (n. 典型) typical (adj. 典型的) develop (v. 发展) development (n. 发展；发育；成长) usual (adj. 通常的；寻常的) usually (adv. 通常地) 二二、短语梳理、短语梳理 hang out 闲逛 call sb. up 给某人打电话 talk about 谈论 be good at 在 方面做得好

3、 on the phone 在通话 look through 快速查看；浏览 be angry with 生的气 big deal 重要的事 no problem 没什么 work out 成功地发展；解决 get on with 和睦相处；关系良好 feel lonely 感到孤独 all the time 一直 copy ones homework 抄袭某人的作业 not.anymore 不再 study for a test 为考试而学习 make friends 交朋友 be worried about 担心 compare.with 比较；对比 cut out 删除；删去 cause

4、 stress 造成压力 in ones opinion 依看 compete with sb. 与某人竞争 get better grades 取得更好的成绩 turn down 关小；调低 allow sb. to do sth. 允许某人做某事 get into a fight with sb. 和某人打架/吵架 find sb. doing sth. 发现某人正在做某事 argue about / over (doing) sth. 就 (做) 某事而争吵或争论 be nice / friendly / good/kind to sb. 对某人友好 offer to do sth. 主

5、动提出做某事 mind sb. doing sth. 介意某人做某事 put pressure on sb. 向某人施加压力 be successful in (doing) sth. 在 (做)方面取得成功 Its time for sth. 到做某事的时间了。 continue to do sth. = continue doing sth. 继续做某事 be always doing sth. 一直 / 总是做某事 push sb. to do sth. 督促某人做某事 重难点讲练重难点讲练 1. My parents dont allow me to hang out with my

6、friends. 我父母不允许我和我的朋友们闲逛。 （教材 P25 ) allow v. 允许；准许 常考点 【用法详解】allow 作动词，相关用法有： 2 allow sb. to do sth. 允许某人做某事 allow doing sth. 允许做某事 be allowed to do sth. 被允许做某事 My parents dont allow me to watch TV on school night. nights. 我父母不允许我在上学的晚上看电视。 We dont allow eating in the classroom. 我们不允许(有人)在教室里吃东西。 In

7、 Britain, people are not allowed to use plastic bags 一 except in hospitals.在英国，除了在医院，人们不准 使用塑料袋。 【即学即用】【即学即用】 (2018 重庆中考)Their parents dont allow them _ in the river because its really dangerous. A. swim B. swimming C. to swim D. swam 2. Well, I found my sister looking through my things yesterday. 唉

8、，昨天我发现我妹妹在翻我的东西。(教材 P26) find sb. doing sth. 发现某人正在做某事 find sb. doing sth. 意为发现某人正在做某事”，表示动作正在进行，doing sth.作宾语补足语。 I find the girls dancing under the tree.我发现女孩们正在树下跳舞。 【拓展】【拓展】find sb. do sth. 发现某人做过某事，强调发现动作经常发生或发现动作的全过程。 I find him enter the building. 我发现他走进了大楼里。 look through 快速查看；浏览快速查看；浏览 常考点常考

9、点 Its a good habit to look through newspapers everyday.每天浏览报纸是个好习惯。 【拓展】与【拓展】与 look 相关的短语还有：相关的短语还有： look at 看 look for 寻找 look up 查阅；向上看 look after 照料；照顾 look into 调查 look forward to 盼望；期待 look around 环顾 look down on/upon 看不起 【即学即用】即学即用】 (广东中考) If you want to know more about space,please _ the book

10、 A Brief History of Time. A. look through B. look around C. look after D. look down upon 3. If your parents are having problems, you should offer to help. 如果你的父母遇到问题，你应该主动提供帮如果你的父母遇到问题，你应该主动提供帮助。(教材 P27 ) offer to do sth. 主动提出做某事 Eg. Toms father offered to pick us up. 汤姆的爸爸主动提出来接我们。 【易混辨析】【易混辨析】offe

11、r 与与 provide 词条词条 含义含义 常用结构常用结构 offer 侧重表示主动提出；自愿给予”。 Offter sb. Sth = offer sth.to sb. 向某人提供某物 offer to do sth. 主动提出做某事 provide 指有远见， 为应付意外、 紧急情况等做好 充分准备而供给，提供”。 provide sb.with sth. = provide sth.for sb. 给某人提供某物 3 Eg. She offered me a cup of tea. = She offered a cup of tea to me. 她给我端了杯茶。 They pro

12、vided us with all the books we need. = They provided all the books we need for us. 他们为 我们提供我们所需要的所有书籍。 【即学即用】【即学即用】（天津中考）I wanted to see the Beijing e Opera, so Lingling offered _me to watch an opera. A. took B. takes C. to take D. taking 忙了。 4. make sth.clear 使某事清楚易懂使某事清楚易懂(教材教材 P273c) clear adj. 清

13、楚易懂的；晴朗的。clear 在此处作形容词，意为”清楚易懂的。副词形式为 clearly。 Eg. Are these instructions clear enough? 这些说明够清楚吗？ 【拓展】【拓展】clear 作形容词时的其他含义： (天气)晴朗的天空晴朗，一片蔚蓝。 The sky is clear and blue. 湖水清清澈的 澈见底。 The water is so clear that we can see the bottom of the lake. （眼睛)明亮的她有一双明亮的蓝眼睛。 She has a pair of clear blue eyes. (思路

14、)清晰的些了。 She feels that her thinking is clearer 【即学即用】【即学即用】 (温州中考) Did you find the way to the new library? Sure. Mr. White gave me very _ directions. A. clear B. private C. creative D. common 5. compare A with B 将将 A 和和 B 比较比较 (1) comparewith 把与做比较 侧重指两者间的区别。 Compare this car with that one, and you

15、 will find the differences between them (2) compareto 把比做着重注意两者间的相似点。(常用于两个不同性质事物之间的比较， 含有比喻的含义) This song compares our country to a big family这首歌把我的国家比作一个大家庭。 【即学即用】【即学即用】（泰安中考） If you always_ yourself with others, you may have tons of pressure. I agree. We should believe in ourselves. A. compare B

16、. complain C. connect D. consider 6. Its + adj. (easy, difficult, important, necessary) +(for sb.) to do sth. It is + adj. + for sb. to do sth. 对某人来说，做某事是的。这 里的形容词是描述事物特征的词， 如： important (重要的)， easy， boring （无聊的），difficult（难的）等。 如：Its difficult for me to sing this song. 唱这首歌对我来说很难。 It is + adj. + of

17、 sb. to do sth. 某人做事是的，形容词是描述 人的性格、品质的词，如：clever， kind，nice，silly 等。 Its kind of you to help me wash the dishes. 你帮我洗盘子真是太 好了。 【即学即用】 （2019 黔南中考）Its very important _ us to make a plan before a new term begins. 4 A. of B. with C. by D. for B. Its kind _ you to help me with the housework. A. of B. wit

18、h C. by D. for 7. kind (1) n 种类 a kind of 一种的，某种的 different kinds of 不同种类的 What kind of?那种 (2) adj. 友好的 be kind to sb. = be good to sb.= be friendly to sb. 对某人友好 (3)kind of 单独用，有点，后接形容词或副词： He is kind of thin.他有点瘦” I feel kind of hungry. 我有点饿 Uncle Wang speaks kind of quickly. 王叔叔说得有点快。 (4) 若 kind o

19、f 前有 a, this, that, what 等，种，种类 后加名词。 That kind of question is difficult to answer. 那类问题难回答。 What kind of sport do you like best? 你最喜欢何种运动？ 基础巩固基础巩固 一、根据汉语意思完成句一、根据汉语意思完成句子，每空一词。子，每空一词。 1. 他拒绝吃垃圾食品。 He _ _ _ junk food. 2. 你为什么不在周二回家？ _ _ _ home on Tuesday? 3. 他主动提出与我竞争。 He _ _ _ with me. 4. 与同学们相处是不

20、容易的。 Its not easy _ _ _ _ classmates. 5. 请清楚地解释一下为什么错了。 Please _ _ why it is _. 能力提升能力提升 一、完形填空一、完形填空 When you are free, you can go outside to play in the street. You can also stay at home to surf the Internet. 1 do you think is safer? Maybe some people think surfing the Internet at home is 2 . In f

21、act surfing the Internet at home is not safe. So you should be 3 when you surf the Internet. Here are some 4 for you. Be careful about strangers on the Internet, just as you 5 strangers in the street. Of course, we know the strangers are the persons whom we dont know. If someone says some dirty word

22、s to you, dont 6 and just leave. You should 7 tell others about your real name, home address or telephone number. They are your personal information. If you tell others about that, that may get you 8 danger. Never _9_ to meet someone you know on the Internet. He or she might be a bad person! Dont ma

23、ke too many net friends. If you have free time, you should 10 time with your real friends in 5 your real life. 1. A. which B. why C. When D. How 2. A. more dangerous B. safer C. more comfortable D. cheaper 3. A. careful B. helpful C. worried D. pleased 4. A. stories B. advice C. questions D. suggestions 5. A. are interested in B. stay away with C. give up D. look like 6. A. answer B. stop C. keep D. catch 7. A. always B. never C. often D. usually 8. A. for B. off C. on D. in 9. A. refuse B. agree C. help D. have 10. A. spend B. bring C. pay D. cost