Unit 7 What's the highest mountain in the world?知识点汇总（无答案） 人教版英语八年级下册

八下Unit 7 一、短语 1.free to do sth随意做某事 2.ancient emperor古代帝王 3.protect…from/against保护…免受 4.as far as I know据我所知 5.take in吸入；吞入 6. in the face of面对 7.at birth出生时 8. talk about谈论 9.as you can see正如你所看到的 10.mountain climbing 登山 11.give up doing sth放弃做某事 12. be iin danger处于危险中 13.prepare…for为…准备 14. walk into走路时撞到 15.fall over绊倒 16.take care of照顾 17.die from死于… 18.cut down砍倒 19.in the future将来 20.because of因为 二、知识点汇总 表达事物的长，宽，高，深…… sth. /sb. +be+数量+单位+形容词long, wide, tall, deep。 long--length (n. 长度) wide--width (n.宽度) deep--depth(n.深度) high--height(n.高度) 2.succeed. V. 成功 succeed in doing sth. success n. ―成功‖不可数 successful, adj. 成功的， successfully, 成功地 3.spend … (in) doing 花时间做某事 spend→spent→spent v 花费,主语是人 sb.+ spend +时间/钱+on /(in) doing sth pay →paid →paid v 支付，主语是人 sb.+ pay + 钱+for sth cost→ cost→ cost v 花费，主语是某物或某事 sth cost sb. +钱 某物花费某人多少钱 take→took → taken v 花费 主语是it. 4.less+adj+than 不及 5.-ing 形容词与--ed 形容词： ing 形容词表示令人、、、的， 表示主动意义，多指事物对人的影响，一般修饰或说明事物。 ed 形容词表示―感到、、、的，表示被动意义，多指人对事物的感受， weigh v 称……的重量 → weight n 重量 time ①“是......的几倍” 主语 + 数词 + times + as +形容词+ as +被比较的内容 ②“次数” 一次 three times 三次 three or four times 三到四次 8.prepare…for… 为……准备…… prepare sth.表示"准备......"，后接名词或代词作宾语。 prepare to do sth.表示"准备做......"。 prepare for sth.表示"为......做准备"。 9.at birth 出生时 （用作时间状语） 10.up to 高达 up to +数量词 达到 （某数量、程度等）；至多 the other 其他的 （指两个事物或两个人中的“另一个”， 后接名词时，表示“其他的人或物”； one.... The other ... （两者中）一个......， 另一个........ the others=the other +复数名词 another +数词 另外的……, 再…… another 同类事物（三个以上）的另一个， 练习 单项选择 1.Now there are many tigers _____in the forests because of protection. A.to live B.living C.live D.lived 2.____ is the population of China today A.How much B.How many C.What D.Which 3.Trees used to be_____for cooking by the hunters in the 1970s. A.cut up B.cut down C.cut off D.cut out 4.—_____is the river？ —It’s about 5 meters in depth. A.How long B.How heavy C.How deep D.How much 5.Two thirds of the population of the village _____ farmers. The number of them _____ about 2,000. A.is, is B.is, are C.are, are D.are, is 6． - Shall we climb Nanshan this weekend - Good idea! It’s not high. It’s about _____ high. A. one hundred fifty meters B. one hundred and fifty meters C. one-hundered-fifty-meter D. one-hundred-and-fifty-meter 7．—Excuse me, are these books _____ —No, they aren’t _____. They are _____ classmate’s. A. his; my; his B. your; mine; his C. yours; mine; my 8．Beijing is one of in China. A.the biggest city B. the biggest cities C. the bigest cities D. biggest cities 9．Leaves fall _____piles _____the gr ... ...