沪教牛津版（2024）七年级上册（2024）Section 2 Exploring and applying rules (Grammar)优秀课件ppt

这是一份沪教牛津版（2024）七年级上册（2024）Section 2 Exploring and applying rules (Grammar)优秀课件ppt，共21页。PPT课件主要包含了课文回顾，Grammar，语法规则，记住这个顺口溜吧， Summary，will be，asks，课后练习，will come，will tell 等内容，欢迎下载使用。

根据中文意思从课文中找出原句并观察从句的时态和位置。1. 如果你走进去，你可以了解很多关于中国共产党的历史。★ Yu can learn a lt abut the histry f the CPC if yu g inside. (P85)2. 如果你喜欢历史和文化，你将会喜欢这个地方。★ If yu enjy histry and culture, yu will lve this place. (P85)3. 如果你想看传统建筑，你应该参观陈家祠。★ If yu want t see traditinal buildings, yu shuld visit the Chen Clan Ancestral Hall. (P88)
从句使用一般现在时，放在主句后面
从句使用一般现在时，放在主句前面
Cnditinal sentences (1)We use cnditinal sentences t talk abut pssible actins and the likely results f these actins.条件句用于谈论可能发生的行为，和这些行为可能产生的结果。
While-learning
Sectin 2 Explring and applying rules
Ocean Park is ne f the mst interesting places in Hng Kng. If yu visit the park, yu will have a lt f fun. Yu can see lts f sea animals there. There are als giant pandas and ther unusual animals in the park. If yu want t try smething exciting, yu can try the different rides at the Summit (香港海洋公园内的高峰乐园). Yu will get a bird's-eye view f the whle park if yu ride n the cable car.
Read the passage abut Ocean Park in Hng Kng and underline the sentences with if.
Can yu understand the meaning f these sentences?
If yu visit the park, yu will have a lt f fun.If yu want t try smething exciting, yu can try the different rides at the Summit.Yu will get a bird's-eye view f the whle park if yu ride n the cable car.
Pay attentin t the structure and tenses f each sentence.
be free tmrrw, play basketball
If I am free tmrrw, I will play basketball.
I will play basketball if I am free tmrrw.
Oral practice
Use if sentence t link the tw sentences.
desn't rain tmrrw, play ftball
If it desn't rain tmrrw, I will play ftball.
I will play ftball if it desn't rain tmrrw.
finish ne's hmewrk, g swimming
If I finish my hmewrk, I will g swimming.
I will g swimming if I finish my hmewrk.
主句显示这个行为可能产生的结果，常用一般将来时。
由if引导的条件从句描述一个可能发生的行为，常用一般现在时。
小结：条件从句中，从句表可能发生的行为，主句表可能产生的后果。条件从句中的动词用一般现在时，主句的动词用一般将来时。条件从句可放在主句前，也可放在主句后，用逗号(，)与主句隔开。
Yu can learn a lt abut the histry f the CPC if yu g inside.If yu want t see traditinal buildings, yu shuld visit the Chen Clan Ancestral Hall. Well, if yu want t see ancient art, yu can visit the Natinal Art Museum f China.If yu visit the city, yu can explre sme famus places and see bth the past and present f the city.
注意：条件句的主句中，除了用一般将来时，还可以用can、shuld等情态动词。
Exercise 1 William is planning a trip, and he is asking his friend Su Wen fr travel advice. Cmplete Su Wen's advice by matching the sentence halves. Then fill in the blanks.
If it is rainy,If yu want t relax in the sun,If yu want t g t turist spts utside the city,If yu are brave enugh,
yu can g shpping.yu shuld try the rller casters there.yu can g t the beach.yu can rent a car.
Su Wen: Hi, William, what are yu ging t d this weekend?William: I'm ging t Shenzhen. Can yu recmmend sme places t g?Su Wen: (1)_______________________________________________________ Shenzhen has a lt f beautiful beaches. Yu can make sandcastles r swim in the sea. Yu can als g t the amusement parks in Shenzhen. (2)_________________________________________________William: That sunds gd! I've checked the weather reprt, and it says it will be rainy n Saturday and Sunday. Su Wen: I see. (3)___________________________________________________ There are many fancy shpping malls. Yu can als try sme lcal fd.William: That's a gd idea! Can I take public transprt everywhere?Su Wen: Public transprt is fine if yu stay in the city centre. (4) _____________ _________________________________________________________William: Thank yu fr yur advice.Su Wen: Yu're welcme.
If yu want t relax in the sun, yu can g t the beach.
If yu are brave enugh, yu shuld try the rller casters there.
If it is rainy, yu can g shpping.
If yu want t g t turists spts utside the city, yu can rant a car.
Exercise 2 Yur friend is planning t cme and visit yu during the schl hliday. He / She wants t d sme activities in yur city / twn. Use cnditinal sentences t give him / her sme suggestins n what t d.你的朋友正计划在假期里拜访你。他/她想来你所在的城市/城镇旅游。用条件句给他/她提供一些建议。
There are many things yu can d here. If yu g t / want t ... yu will / can ...
There are many things yu can d in Guangzhu.If yu g t the Cantn Twer, yu will get a bird’s-eye view f the city n the tp f the twer.If yu want t learn abut the histry f Guangzhu, yu can g t the Guangdng Museum. If yu enjy natural beauty, yu can g t the Baiyun Muntain.If yu are interested in lcal fd, yu can try the mrning tea.
if条件句不一般, 几个要点记心间：条件句，放在前，逗号要放句中间；条件句，表可能，主句多用将来时；条件句，表事实，主句常用现在时。
If he ____(be) free tmrrw evening, he _________(cme) t yur birthday party.I _________(tell) her the answer if she _________(ask) me.If we talk ludly in class, ur teacher _______(be) unhappy.If yu __________(nt knw) the answer, yu can ask her fr help.We will g t the Ocean Park if it __________(nt rain) this weekend.If it is t ht, Sandy and her friends _________(g) t the beach.
desn’t rain
一、用括号中动词的正确形式填空。
1. It is ging t rain tmrrw. / We will nt g ut. If it rains tmrrw, we will nt g ut.2. She is ging t pst the letter nw. / Her parents will receive it in three days. If she psts the letter nw, her parents will receive it in three days.3. They are ging t d mre exercises. / They will be in better health. If they d mre exercises, they will be in better health.4. Yu are ging t play with a knife. / Yu will hurt yurself. If yu play with a knife, yu will hurt yurself.
1. If it stps raining, we ____ ut. A. are g B. can g C. ges D. t g2. We will g climbing ____ the weather is fine. A. while B. where C. s D. if3. My family will plant sme trees in the garden if it ____ tmrrw. A. didn't rain B. isn't ging t rain C. wn't rain D. desn't rain4. If yu dn't wrk hard, yu ____ the exam. A. can't pass B. can pass C. will pass D. pass5. If my father ___ back next Saturday, we will g n a picnic tgether. A. will cmeB. cmes C. is cmingD. shuld cme
三、选择最佳答案填空。
1. 如果你喜欢自然风光，你就会喜欢白云山。 If yu _______ natural beauty, yu _______ _______ the Baiyun Muntain.2. 如果威廉坚持每天早上跑步，他的身体会变得更强壮。 If William _______ _______ every mrning, he _______ strnger.3. 如果Tm不能按时完成作业，他的老师会很不高兴。 Tm’s teacher __________ unhappy if he _______ _______ his hmewrk.
will lve
keeps running
will be/get
will be/get
desn’t finish
四、根据中文意思完成句子。
4. 如果杰克对历史感兴趣，你可以带他去博物馆。 If Jack ______ _________ ______ histry, yu _______ _______ him t the Museum. 5. 如果你不知道怎样用这台洗衣机，你应该先看说明书。 Yu _______ ________ the instructins first if yu _______ _______ hw t use this washing machine.
is interested in
can take
shuld read
dn’t knw