仁爱版八年级下Unit 6 Enjoying Cycling Topic 3 Bicycle riding is good exercise.总复习课件（共18张PPT）

课件18张PPT。初中英语仁爱版八年级下册Unit 6 Enjoying Cycling Topic 3 Bicycle riding is good exercise.
总复习课件词汇训练营1句型大闯关2语法加油站3内容大纲词汇训练营1一、快速说出下列单词或短语。
1.乘客 n. __________
2.疯狂的 adj. _________
3.任何地方 adv. __________
4.污染 n. _________
5.优点；优势 n. ___________
6.不小心的，不仔细的 adj. _________
7.安全，平安 n. __________
8.看（或听）到，注意到 v. ________passenger crazyanywherepollutionadvantage careless快速回忆所学单词，看谁说得又快又准！safetynotice反义词：careful 形容词：safe动词：pollute9.空的 adj. _________
10.亚洲 n. _________
11.在……中 prep. ________
12.中心的，中央的 adj. __________
如果，假使 __________
简言之，一句话，总之 ___________
注意 _______________
不同意 ______________emptyAsiaamongcentral快速回忆所学单词，看谁说得又快又准！in case ofin a wordpay attention todisagree with sb.单词填空，考查综合运用能力！1. There are twenty ____________(乘客) in the bus.
2. A ______ all ball games, I like basketball best.
3. —Do you hear of Li Yang?
—Yes. He is famous for c______ English.
4. I can’t find my watch. Did you see it _________(任何地方)?
5. Cycling is popular because it doesn’t cause air _________(pollute).
6. David was so _________(care) that he made many mistakes.
7. When the flood broke out, the policeman took the baby to the _________(safe).
8. —Computer games are more and more interesting.
—I _________(agree) with you. I think we shouldn’t play too much.二、根据所给汉语意思或首字母提示填空。passengersmong razyanywherepollutioncarelesssafetydisagree句型大闯关2本单元重点句子有哪些？看谁说得多！1. Cycling can help us save energy and it doesn’t cause air pollution. 骑自行车能帮助我们节约能源，并且不会造成空气污染。1) save energy意为“节约能源”，save time节约时间；save money省钱；save one’s life意为“救某人的命”。
2) air pollution意为“空气污染”。water pollution 水污染；noise pollution 噪音污染。
【拓展】pollute v. 污染
3) cause 及物动词，“导致，造成”。本单元重点句子有哪些？看谁说得多！2. I agree. It’s easy to park bikes, too.
我同意。而且停放自行车也很方便。agree with ab. “同意某人”。3. If people obey the traffic rules, there will be fewer accidents. 如果人们遵守交通规则，交通事故就会减少。此句是if引导的条件状语从句，遵循“主将从现”原则。
obey the traffic rules“遵守交通规则”；
fewer“更少的”。本单元重点句子有哪些？看谁说得多！4. If we break the traffic rules, we may get a fine and even be in danger.如果我们违反交通规则，我们可能会被处以罚金，甚至会处于危险之中。1) break the traffic rules 意为“违反交通规则”。
2) get a fine意为“被处以罚金”，fine作名词“罚金”。
3) In danger “处于危险中”。5. So bicycle riders must pay attention to the traffic around them and know traffic signals.因此骑车者必须注意周围车辆并了解交通信号的含义。pay attention to.....“对……住意，对……当心”。本单元重点句子有哪些？看谁说得多！6. In case of an accident, bicycle riders should know how to
give first aid.万一发生事故，骑车者应该懂得如何进行急求。1) in case of意为“如果，假使”。
2) give first aid意为“急救”。7. In a word, the best way to be safe is to be careful.
总之，保持安全的最好方法就是小心谨慎。1) in a word意为“总之，一句话”。
2) to be safe意为“保持安全”，是动词不定式作后置定语；to be careful意为“小心谨慎”，是动词不定式作表语。本单元重点句子有哪些？看谁说得多！8. Today the race covers around 2 000 miles. There are 21 timed stages over three weeks. 如今，自行车赛的路程长达2000英里。有21个计时赛段，历时3周多。
cover此处是动词，意为“包括，包含；涉及”；cover
还有“覆盖，遮盖”之意。
其常见搭配为：cover sth. (in/with sth.)；be covered with
意为“被……覆盖着”。
2) timed是动词的过去分词作形容词，意为“计时的”，学以致用，你掌握了吗？一、完成句子。
1. 骑自行车将不会导致空气污染。
Cycling won’t _______ _______ __________.
2. 我们每个人都应该遵守交通规则。
Every one of us should obey the __________ ______.
3. 节省能源十分重要，所以离开房间时随手关灯。
It is very important to ______ ________. So please turn off the lights when you leave the room.句型大闯关 cause air pollution traffic rules save energy学以致用，你掌握了吗？5. 医生们在尽力挽救那个病危的孩子。
The doctors are trying their best to save the boy ____ ______.
5. ——太热了，我们到村里的那条河游泳吧。
——我不同意，那太危险了。
—It’s too hot. Let’s go swimming in the river in our village.
—I ______ ______ you. It’s too dangerous.句型大闯关 in danger agree with语法加油站3总结本单元的语法知识，你掌握了吗引导条件状语从句最常用的连词是if，表示在某条件下，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。
If you have finished the homework, you can go home．如果你作业做完了就可以回家了。 if引导的条件状语从句总结本单元的语法知识，你掌握了吗学以致用，各个击破语法点完成句子。
1. If it ______________（not snow）tomorrow, we will feel unhappy.
2. You mustn’t go to school if you ______（be）still in bed.
3. Please show me the way if you ________（know）it.
单项选择。
4. We will have no water to drink ____ we don’t protect the earth.
A. until B. though C. if D. before句型大闯关 doesn’t snow are_ know C