编辑:sx_yangk
2014-04-04
Module 4 2014年推荐八年级数学同步提升练习
一. 教学内容: Module 4 New Technology 二. 重点内容: If 引导的条件状语从句 三. 具体内容: (一)语法知识 If引导条件状语从句。 在含有条件状语从句的主从复合句中,当主句谓语动词以某种形式表示将来时间概念时,条件状语从句中的谓语动词通常要用一般现在时代替一般将来时。 此句中主句为用祈使句表将来,if引导的状语从句用一般现在时。 If you see him , give him this letter . 如果你见到他的话,把这封信给他。 (二)知识拓展: 引导条件状语从句最常用的连词是if,由if引导的条件状语从句表示在某种条件下某事很可能发生。如: If you ask him,he will help you . 如果你请他帮忙,他会帮你的。 If you fail in the exam , you will let him down . 如果你考试不及格,你会让他失望的。 另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。如: If I were you , I would invite him to the party . 如果我是你,我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic . 如果没有堵车,我会到的早一点儿。 四. 课文知识点详解 1. He lent me his CD recorder. 他把他的CD机借给了我。 lend将某物借给某人 (1)主语+lend+人+物 I lent a friend a pen . (2)主语+lend+物+to+人 I lent money to a friend . borrow 向某人借某物 主语+borrow+物+from+人 I borrowed a book from my teacher . 2. If you want to send your recording by email , connect the recorder to your computer . 如果你想通过电子邮件的方式发送你的录音,你要把录音连接到电脑上。 want的用法; want 表示“想要” ① want+名词 “想要某物” ② want to do sth …“想要干某事” ③ want sb. to do sth. “想要某人干某事” 例如: I want a bottle of juice. She wants to go to a movie. I want you to go with me. 3. If you want to choose another program, press the key. 如果你想选择另一个节目,按这个键。 another表示泛指,又一,再一,另一,强调的是单数,跟单数名词连用。 例如:Can you give me another one? (一)知识拓展: other,another,others的辨析: other其它的,泛指,other+复数名词,指其他的人或物 others表示泛指,相当于other+复数名词,指其他的人或物/其他的,另外的人或者事,它一般跟some连用。 the other表示特指,有限定的范围,与单数名词连用,指两者中的另一个。 例如:Hold the bottle and pull the cork out with the other hand(握住瓶子,另一只手把瓶塞拔开); the others表示特指,相当于the other+名词复数,指其余的,剩下的(人或者事) 例如: The other students in my class are from Italy . = The others in my class are from Italy. 我们班其余的同学都是意大利人。 one … the other 一共两个,一个……另一个…… some … others一些……其余…… one … another不只是两个,一般指两个事物以上的一个……另一个…… 4. I threw it across the kitchen , and it landed in the fridge . 我沿着厨房向外扔,它落进了冰箱里。 across、over、through 在英语考题中,经常出现单词“across”,“over”和“through”,它们都有“穿过”的意思,但其用法有如下区别: “across”介词,意为“横过”,常指从这边到另一边,即:“from this side to the other”,图形好像“十”字。 例如: They often go to school across the street . “over”既可用作介词又可用作副词,意为“越过、翻越过去”。 例如: After they climbed over the hill , they found many flowers in the fields . “through”介词,意为“从中间穿过”。 例如:The deer is going through the forest . 5. Doctors couldn’t say what was wrong because they didn’t know what kind of snake it was . 医生们因为不知道那是哪一种类的蛇而不能说出他到底有什么病。 What was wrong 与 What kind of snake it was均为what引导的宾语从句。宾语从句中,语序为陈述语序。 6. If the snake doesn’t smile for its photo , don’t worry ! 不要担心给蛇拍照时它没有笑。 if引导的条件句,当主句谓语动词以某种形式表示将来时间概念时,条件状语从句中的谓语动词通常要用一般现在时代替一般将来时。否定情况亦符合。 7. What kind of food do you advise people to eat because it’s good for them? 你建议人们吃哪些对人体有益的食品? advise sb. to do sth建议某人做某事,不定式作补语。advise等一些动词后面接不定式作补语。 8. When l got home , I found out that the plant was very dangerous . 我到家时才发现这株植物非常危险。 find out 表示“找出原因、查明真相”等意思,常接宾语或宾语从句。 例如: I have found out that they had settled the problem . 知识拓展: find,find out,look for find强调“找”的结果,即“找”到还是没“找”到。如: I look for my book everywhere,but I can’t find it . 我到处找我的书,但没找到。 find out表示“查出,努力查找”。往往是指通过努力去查明事情的真相或查找答案等。 如: The teacher tries to find out who is not in the classroom . 老师试着查出谁没在教室。 look for强调“找”的动作和过程。如: I’m looking for my book. 我正在找我的书。 【模拟试题】 一. 单项选择: 1. You can take a photo ______ your mobile phone. A. for B. in C. with D. by 2. This is the surprising ________ of a British cook. A. a advice B. an advice C. advice D. advices 3. The snake bit him ________ the hand. A. by B. on C. in D. from 4. She asked me______ we should have a party there. A. if B. that C. where D. / 5. If I have time I _______. A. come B. came C. to come D will come 6. My handkerchief fell on the ground, could you please _________? A. pick up it B. pick it up C. put it on D. put on it 7. She began _______ English at the age of eighteen. A. knew B. know C. known D. to know 8. Doctors couldn’t say what was wrong _____ they didn’t know what kind of snake it was. A. so B. because C. or D. but 9. The hot water ______ again, I began to take a bath. A. cold B. cooling C. came cool D cooled 10. She has _______ a lot of different medicines, but none worked. A. eaten B. drunk C. taken D. have 11. Can you ______ Jay’
相关推荐
标签:英语同步练习
威廉希尔app (51edu.com)在建设过程中引用了互联网上的一些信息资源并对有明确来源的信息注明了出处,版权归原作者及原网站所有,如果您对本站信息资源版权的归属问题存有异议,请您致信qinquan#51edu.com(将#换成@),我们会立即做出答复并及时解决。如果您认为本站有侵犯您权益的行为,请通知我们,我们一定根据实际情况及时处理。