新目标英语八年级下册Unit 4知识点复习总结学案

新目标英语八年级下册Unit 4知识点复习总结学案

21.I have to compete with my classmates at school.

【解析】compete v竞争；对抗 → competition n 竞争

compete with sb. 和某人竞争compete against/ with 与……竞争compete for 为……参加比赛 We are ready for the coming ________________(compete).

22. Who gives their opinions about the problem?

【解析】opinion n 意见；想法；看法 in one’s opinion 以某人的观点；在某人看来 give opinions about sth. 给出关于某事的观点。

23.These days , Chinese children are sometimes busier on weekends than weekdays because they have to take so many after-school classes .

【解析】some time /sometime/some times/sometimes 【口诀】：分开是一段， 合起是某时； 分开s 是倍次，合起s是有时

(1) some time一段时间，做时间状语 It takes sb. some time to do sth. 做某事花费某人多长时间 (2) sometime adv 在某个时候，

(3) some times 名词词组，“几次，几倍” Mr. Green went to Sanya some times last summer. (4)sometimes=at times 有时 （一般现在时的标志词） e.g. ( ) I hope to visit the USA _____ in the future.

A. sometimes B. some times C. sometime D. some time

24. Maybe I could cut out a few of their activities, but I believe these activities are important for my children’s future. 【解析】cut out 删除；删去 (v+adv) You’d better cut out that sentence. cut up 切碎 cut down 砍到 cut in 插队 cut off 切断（水、电）供应

e.g. ( ) Don’t ___ when others talk; it’s impolite. A. cut out B. cut in C. cut down D. cut off 25. I really want them to be successful.

【解析】successful 成功的【拓展】 succeed v 成功，达到 →success n 成功 →successful adj 成功的→successfully adv成功地 ◆succeed in doing sth

e.g. ①If at first you don’t ____________(success) . try, try again. ( )② She works very hard ,so she will ____ in ____ the exam.

A. successful; pass B. success ;passing C. succeed; passing D. successful; passing 26. In some families, competition starts very young and continues until the kids get older. 【解析】continue 继续；持续

【拓展】continue doing sth =go on doing sth 继续做某事(前后做同一件事)

continue to do sth = go on to do sth 继续做某事（前后不是同一件事） e.g. ①Let’s continue____________(read) the text.

②Many students hope to continue ________ (study) after _______(finish) school. （ ）③ The two teams continued _____ the game after half an hour. 27.Mothers send their small kids to all kinds of classes. 【解析1】send→ sent → sent v 发送 【短语】： send away 赶走 send for 派人去请

send off 寄出 send out 分发 send up 发射send sb. sth = send sth to sb. 送给某人某物 【解析2】all kinds of 各种各样的 【拓展】kind (1) n 种类

kind of +adj.有点，有几分，kind of cold 有点冷 a kind of 一种的，某种的 all kinds of 各种各样的 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 【辨析】kind of 与kinds of: ○1kind of 单独用，表示“有点”，后接形容词或副词：

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新目标英语八年级下册Unit 4知识点复习总结学案

e.g. He is kind of thin. I feel kind of hungry.

Uncle Wang speaks kind of quickly. 王叔叔说得有点快。 ○2若kind of前有a, this, that, what等，译为“种，种类” 后加名词。 e.g. That kind of question is difficult to answer. What kind of sport do you like best?

28. And they are always comparing them with other children.她们总是把自己的孩子和其他的孩子作比较。 【解析】compare A with B 将A和B 比较 (1)compare…with… 把……与…..做比较 (2) compare…to… 把…..比做……

( ) ①. People often compare a teacher _________a candle.

A. to B. into C. as D. with ( ) ②. It’s necessary English Chinese in English study.

A. compare ; to B. to compare ; with C. comparing ; to D. to compare; into

二、重点语法

1. 情态动词should与could的用法 should的用法

should为情态动词，表示劝告、建议，意为“应该”，它和其他情态动词一样，没有人称和数的变化，后接动词原形，其否定形式为shouldn’t。

e.g. she should say sorry to you. could的用法

情态动词could既是can的过去式，表示过去的能力，又可以表示谨慎、客气的建议，后接动词原形，其否定形式为couldn’t。

e.g. My grandfather could drive well even at the age of eighty. You could go out and buy her some medicine. 2.状语从句

状语从句就是在句子中作状语的从句。状语从句有好几种，如时间状语从句、原因状语从句、条件状语从句、结果状语从句、目的状语从句等。本单元重点讲述以下三种类型的状语从句。 1).until引导的时间状语从句

until意为“直到；在........之前”。注意until和not.....until在用法上的区别。 Until：在带有till或until引导的时间状语从句里 如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到……才……”, 谓语动词可用瞬间动词。

The young man read till the light went out. Let’s wait until the rain stops. We won’t start until Bob come Don’t get off until the bus stops.

I didn’t wake up until I heard the alarm clock. 2).so that引导的目的状语从句

so that是连词，意为“为的是，以便”，引导目的状语从句。 Let me take down your telephone number so that I can call you later. 3). although引导的状语从句

although的用法意思相当于though（尽管，虽然），用来引导让步状语从句。它所引导的从句不能与并列连词but，and， so等连用，但可以和yet， still等词连用。 e.g. ① Although the book was old, we decided to buy it. ② Although he was tired, he went on working.

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新目标英语八年级下册Unit 4知识点复习总结学案

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