高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection导学案

这是一份高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection导学案，共5页。学案主要包含了现在进行时的被动语态的形式，现在进行时的被动语态的用法等内容，欢迎下载使用。

阅读教材第68~69页的内容，了解、归纳、总结现在进行时的被动语态的结构和用法，然后用所给动词的适当形式完成句子
1. At present many new buildings ________ (build) alng the river.
2. His suggestin ________ (discuss) at the meeting nw.
3. Many rare animals ________ (hunt) fr fd r fur, s they are endangered.
4. The fields where crps used t be grwn ________ (use) fr buildings and sn the buildings will be cmpleted.
5. The rubbish here ________ (carry) away by the cleaners nw.
6. My radi ________ (repair) at present.
7. Lk! These ld men ________ (examine) by the dctr.
8. The bridge ver the river ________ (rebuild). S n traffic can get thrugh.
9. It is well-knwn t us that a lt f rivers ________ (pllute) by the factries.
课中导学区
Task现在进行时的被动语态
一、现在进行时的被动语态的含义与结构
自主探究
阅读下列句子，注意黑体部分的用法。
African elephants are being hunted. 非洲大象正在被猎杀。
What is being dne t help them? 现在正在做些什么来帮助它们呢？
What measures are being taken t help them? 现在正在采取哪些措施来帮助它们呢？
探究发现
（1）现在进行时的被动语态表示 ________ 动作发生在说话人说话时或现阶段。
（2）现在进行时的被动语态的构成：be+being+dne（过去分词）；be being dne中 ________ 的应随主语作相应的变化。注意：现在进行时的被动语态中不能漏掉being。
二、现在进行时的被动语态的形式
自主探究
阅读下列句子，注意黑体部分的用法。
We’re being killed fr the wl beneath ur stmachs.我们因我们肚子底下的羊毛而正被杀害。
The tiger is nt being set free at present. 目前这只老虎没有被放出来。
Are Milu deer being sent t China frm Britain? 麋鹿正从英国被运往中国吗？
What is being dne fr the Milu deer? 现在正在为麋鹿做些什么呢？
探究发现
现在进行时的被动语态的主要形式有肯定式、否定式、疑问式。它们的具体构成如下：
肯定式：主语+am/is/are+being dne
否定式：主语+am/is/are+nt+being dne
疑问式：
________ 疑问式：Am/Is/Are+（nt）+主语+being dne；
________ 疑问式：特殊疑问词+am/is/are+ (nt) +being dne.
三、现在进行时的被动语态的用法
自主探究
阅读下列句子，注意黑体部分的用法。
She is being examined by the dctr nw. 她现在正在接受医生的检查。
Lk! The children are being taken care f by their aunt. 看！孩子们正由他们的姑妈照顾。
A new factry is being built. 一座新的工厂正在建设中。
They are being taught English at present. 目前他们正在被教英语。
Tm is always being praised by the teacher. 汤姆，总是被老师表扬。
He is ften being bullied by ther bys. 他经常被别的男孩子欺负。
The prblem is under discussin nw. = The prblem is being discussed nw. 这个问题正在讨论中。
Sme rck music is being played by them next. 下面将由他们演奏一些摇滚音乐。
Jhn is nt here.He must be being interviewed. 约翰不在这里，他一定正在接受采访。
变式训练
I. 单句填空
(1) Nw, the prblem ________ (discuss) in the meeting rm.
(2) The high-speed railway between Beijing and Zhangjiaku ________ (build) at present.
(3) Nw yung peple ________ (encurage) t think carefully abut their future plans by their parents and teachers.
(4) The bridge ________ (repair) at present, s we will have t chse anther rute.
(5) Accrding t reprts, nwadays sharks ________ (kill) at a surprising rate wrldwide per year.
(6) The schl library ________ (decrate) these days, s yu can’t brrw any bks frm it.
(7) It is said that laws will ________ (intrduce) next year t prtect ancient relics.
(8) Mst f the wells in this village ________ (pllute) up t nw.
Ⅱ. 把下列句子变成被动语态
(1) Peple are using music therapy t treat different medical cnditins and illnesses.
→ t treat different medical cnditins and illnesses.
(2) Air pllutin is damaging sme f the pictures in the museum.
→Sme f the pictures in the museum .
(3) They are designing a new system t give students easy access t the digital resurces f the library.
→A new system students easy access t the digital resurces f the library.
(4) They are studying the Milu deer at the research centre.
→The Milu deer (by them) at the research centre.
(5) Is she teaching the by a lessn?
→ the by (by her) a lessn?
(6) Nw the father is making his baby laugh.
→Nw the baby by the father.
(7) They are nt prtecting sme animals well enugh.
→Sme animals well enugh by them.
(8) They are carrying ut many interesting experiments these days.
→Many interesting experiments (by them) these days.
课堂思学区
夯实基础
I. 完成句子
1. （这些动物正在被捕）at such a speed that they will disappear sn.
2. Mst f the buildings destryed in the earthquake （正在被重建）.
3. The classrm （正在被装饰）with ballns and flwers right nw and the students are preparing fr the New Year party.
4. Since （你的电脑正在被修理）, yu can use mine.
5. （我正在接受治疗）at the hspital nw，s I cannt g t the cinema at present.
Ⅱ. 语法填空
Pandas are the masct f WWF and 1. ________ (prtect) bth by WWF and the Chinese gvernment. Hwever，they are nt the nly animals in danger. Other endangered species 2. ________ (discver) in China by WWF n a regular basis. One example is the prpise（江豚）in the Yangtze River. They 3. ________ (study) nw as their number decreases. Anther is the tiger in Nrtheast China，which 4. ________ (bserve) because it almst dies ut. Over the years WWF has wn many prizes fr its wrk, but nw it will be given the task f presenting prizes f its wn. Prizes will be given t the rganizatins that prtect wildlife well. Peple in the wrld 5. ________ (encurage) t pay mre attentin t wildlife.
参考答案
课前预学区
1. are being built2. is being discussed3. are being hunted
4. are being used5. is being carried6. is being repaired
7. are being examined8. is being rebuilt9. are being plluted
课中导学区
Task
探究发现(1) 正在进行的被动(2) be动词
二、
探究发现 一般；特殊
三、
探究发现1. (1) 现在(2) 现阶段(3) 经常性或习惯性
2. (1) be+under/in/n+n.(2) 按计划、安排(3) 推测
变式训练I. (1) is being discussed(2) is being built
(3) are being encuraged(4) is being repaired
(5) are being killed(6) is being decrated
(7) be intrduced(8) have been plluted
II. (1) Music therapy is being used(2) are being damaged by air pllutin
(3) is being designed t give(4) is are being studied
(5) Is;being taught(6) is being made t laugh
(7) are nt being prtected(8) are being carried ut
课堂思学区
夯实基础
I. 1. These animals are being hunted2. are being rebuilt
3. is being decrated4. yur cmputer is being repaired
5. I am being treated
II. 1. are being prtected2. are being discvered
3. are being studied4. is being bserved
5. are being encuraged