九年級英語全冊Unit13We’retryingtosavetheearth必考知識點匯編素材人教新目標版(new)

1、unit13 必考知識點匯編1。 if their numbers drop too low， it will bring danger to all ocean life。如果它們的數(shù)量降到太低，將會給所有的海洋生物帶來危險。(教材第99頁) 中考鏈接考查if用法（2013 重慶中考) it will be hard for us to get up in the morning if we_to bed too late.a. go b。 went c. will go d。 have gone【答案】a【解析】if引導(dǎo)的條件狀語從句，主句用一般將來時，從句用一般現(xiàn)在時,故選a.2. so

2、 far, no scientific studies have， shown that shark fins are good for health, so why eat them？到目前，沒有科學(xué)研究顯示鯊魚鰭對健康有好處，所以為什么要吃它們呢？（教材第99頁) 中考鏈接考查動詞時態(tài)的用法(2012 十堰中考) ben is a foreign teacher. so far， he _ in shiyan for five years.a. was teachingb. has taughtc。 will teachd. taught【答案】b【解析】考查動詞時態(tài)的用法。根據(jù)時間狀語s

3、o far可知要用現(xiàn)在完成時，故選b。3。 jessica wong from hong kong uses old clothes that people dont wear anymore to make bags。來自香港的杰西卡王使用人們不再穿的舊衣服來制作袋子。（教材第102頁） 中考鏈接考查定語從句引導(dǎo)詞的用法（2012 南京中考) the english-chinese dictionary _ my father bought for me many years ago is still of great value。a。 whose b。 when c. who d。 tha

4、t【答案】d【解析】考查定語從句引導(dǎo)詞的用法。先行詞為dictionary,指物,關(guān)系代詞用which或that來引導(dǎo)，故選d。4. the air pollution is getting worse and worse.空氣污染正變得越來越糟糕。（教材第104頁) 中考鏈接考查形容詞比較級的用法（2013 鞍山中考) after the rebuilding,our school is becoming _.a. more and more beautifulb. beautiful and beautifulc. more beautiful and beautifuld. the mo

5、re beautiful【答案】a【解析】考查形容詞比較級的用法。比較級連用表示“越來越，構(gòu)成為“比較級+ and+比較級”或“more and more+形容詞，故選a。尊敬的讀者：本文由我和我的同事在百忙中收集整編出來，本文檔在發(fā)布之前我們對內(nèi)容進行仔細校對，但是難免會有不盡如人意之處，如有疏漏之處請指正，希望本文能為您解開疑惑,引發(fā)思考。文中部分文字受到網(wǎng)友的關(guān)懷和支持，在此表示感謝！在往后的日子希望與大家共同進步，成長。this article is collected and compiled by my colleagues and i in our busy schedule. we proofread the content carefully before the release of this article, but it is inevitable that there will be some unsatisfactory points. if there are omissions, please correct them. i hope this article can solve your doubts and arouse your thinking. part of the text by the use